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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/211406">211406</a></dd>
<dt>Author</dt> <dd>joepeck@webkit.org</dd>
<dt>Date</dt> <dd>2017-01-30 22:21:35 -0800 (Mon, 30 Jan 2017)</dd>
</dl>
<h3>Log Message</h3>
<pre>Implement PerformanceObserver
https://bugs.webkit.org/show_bug.cgi?id=167546
<rdar://problem/30247959>
Reviewed by Ryosuke Niwa.
Source/JavaScriptCore:
* runtime/CommonIdentifiers.h:
Source/WebCore:
This implements PerformanceObserver from Performance Timeline Level 2:
https://w3c.github.io/performance-timeline/
Tests: performance-api/performance-observer-api.html
performance-api/performance-observer-basic.html
performance-api/performance-observer-callback-mutate.html
performance-api/performance-observer-callback-task.html
performance-api/performance-observer-entry-sort.html
performance-api/performance-observer-exception.html
performance-api/performance-observer-nested.html
performance-api/performance-observer-order.html
performance-api/performance-observer-periodic.html
performance-api/performance-timeline-api.html
* CMakeLists.txt:
* DerivedSources.make:
* WebCore.xcodeproj/project.pbxproj:
New files.
* page/Performance.h:
* page/Performance.cpp:
(WebCore::Performance::mark):
(WebCore::Performance::measure):
(WebCore::Performance::registerPerformanceObserver):
(WebCore::Performance::unregisterPerformanceObserver):
(WebCore::Performance::queueEntry):
Register PerformanceObservers with the Performance object.
When new PerformanceEntries are created (Mark and Measure
right now) check them against observers.
* page/PerformanceEntry.cpp:
(WebCore::PerformanceEntry::PerformanceEntry):
(WebCore::PerformanceEntry::typeForEntryTypeString):
* page/PerformanceEntry.h:
(WebCore::PerformanceEntry::type):
Give PerformanceEntry a convenience enum for easy comparison
and to know if it is one of the built-in known types (which the
PerformanceObserver API takes into account).
* page/PerformanceObserver.cpp: Added.
(WebCore::PerformanceObserver::PerformanceObserver):
(WebCore::PerformanceObserver::observe):
(WebCore::PerformanceObserver::disconnect):
(WebCore::PerformanceObserver::queueEntry):
(WebCore::PerformanceObserver::deliver):
* page/PerformanceObserver.h:
(WebCore::PerformanceObserver::create):
(WebCore::PerformanceObserver::typeFilter):
- TypeErrors on observe bad behavior
- Completely replace types filter on observe
- Handle register and unregister
- Handle calling the callback
* page/PerformanceObserverCallback.idl: Added.
* page/PerformanceObserverEntryList.cpp: Added.
(WebCore::PerformanceObserverEntryList::PerformanceObserverEntryList):
(WebCore::PerformanceObserverEntryList::getEntries):
(WebCore::PerformanceObserverEntryList::getEntriesByType):
(WebCore::PerformanceObserverEntryList::getEntriesByName):
* page/PerformanceObserverEntryList.h:
(WebCore::PerformanceObserverEntryList::create):
* page/PerformanceObserverEntryList.idl: Added.
Implement sorting and filtering of entries.
* page/PerformanceObserver.idl: Added.
* page/PerformanceObserverCallback.h:
(WebCore::PerformanceObserverCallback::~PerformanceObserverCallback):
Mostly autogenerated.
* page/PerformanceUserTiming.cpp:
(WebCore::UserTiming::mark):
(WebCore::UserTiming::measure):
* page/PerformanceUserTiming.h:
Update these to return the entry so it can be passed on to
any interested PerformanceObservers.
Source/WebInspectorUI:
* UserInterface/Models/NativeFunctionParameters.js:
Improve API view display of built-in performance methods.
LayoutTests:
* performance-api/performance-observer-api-expected.txt: Added.
* performance-api/performance-observer-api.html: Added.
* performance-api/performance-observer-basic-expected.txt: Added.
* performance-api/performance-observer-basic.html: Added.
* performance-api/performance-observer-callback-mutate-expected.txt: Added.
* performance-api/performance-observer-callback-mutate.html: Added.
* performance-api/performance-observer-callback-task-expected.txt: Added.
* performance-api/performance-observer-callback-task.html: Added.
* performance-api/performance-observer-entry-sort-expected.txt: Added.
* performance-api/performance-observer-entry-sort.html: Added.
* performance-api/performance-observer-exception-expected.txt: Added.
* performance-api/performance-observer-exception.html: Added.
* performance-api/performance-observer-nested-expected.txt: Added.
* performance-api/performance-observer-nested.html: Added.
* performance-api/performance-observer-order-expected.txt: Added.
* performance-api/performance-observer-order.html: Added.
* performance-api/performance-observer-periodic-expected.txt: Added.
* performance-api/performance-observer-periodic.html: Added.
PerformanceObserver tests.
* performance-api/performance-timeline-api-expected.txt: Added.
* performance-api/performance-timeline-api.html: Added.
Performance timeline tests.
* platform/efl/js/dom/global-constructors-attributes-expected.txt:
* platform/gtk/js/dom/global-constructors-attributes-expected.txt:
* platform/mac-elcapitan/js/dom/global-constructors-attributes-expected.txt:
* platform/mac-wk1/js/dom/global-constructors-attributes-expected.txt:
* platform/mac-yosemite/js/dom/global-constructors-attributes-expected.txt:
* platform/mac/js/dom/global-constructors-attributes-expected.txt:
* platform/win/js/dom/global-constructors-attributes-expected.txt:
New global constructors.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsplatformefljsdomglobalconstructorsattributesexpectedtxt">trunk/LayoutTests/platform/efl/js/dom/global-constructors-attributes-expected.txt</a></li>
<li><a href="#trunkLayoutTestsplatformgtkjsdomglobalconstructorsattributesexpectedtxt">trunk/LayoutTests/platform/gtk/js/dom/global-constructors-attributes-expected.txt</a></li>
<li><a href="#trunkLayoutTestsplatformmacjsdomglobalconstructorsattributesexpectedtxt">trunk/LayoutTests/platform/mac/js/dom/global-constructors-attributes-expected.txt</a></li>
<li><a href="#trunkLayoutTestsplatformmacelcapitanjsdomglobalconstructorsattributesexpectedtxt">trunk/LayoutTests/platform/mac-elcapitan/js/dom/global-constructors-attributes-expected.txt</a></li>
<li><a href="#trunkLayoutTestsplatformmacwk1jsdomglobalconstructorsattributesexpectedtxt">trunk/LayoutTests/platform/mac-wk1/js/dom/global-constructors-attributes-expected.txt</a></li>
<li><a href="#trunkLayoutTestsplatformmacyosemitejsdomglobalconstructorsattributesexpectedtxt">trunk/LayoutTests/platform/mac-yosemite/js/dom/global-constructors-attributes-expected.txt</a></li>
<li><a href="#trunkLayoutTestsplatformwinjsdomglobalconstructorsattributesexpectedtxt">trunk/LayoutTests/platform/win/js/dom/global-constructors-attributes-expected.txt</a></li>
<li><a href="#trunkSourceJavaScriptCoreChangeLog">trunk/Source/JavaScriptCore/ChangeLog</a></li>
<li><a href="#trunkSourceJavaScriptCoreruntimeCommonIdentifiersh">trunk/Source/JavaScriptCore/runtime/CommonIdentifiers.h</a></li>
<li><a href="#trunkSourceWebCoreCMakeListstxt">trunk/Source/WebCore/CMakeLists.txt</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreDerivedSourcesmake">trunk/Source/WebCore/DerivedSources.make</a></li>
<li><a href="#trunkSourceWebCoreWebCorexcodeprojprojectpbxproj">trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj</a></li>
<li><a href="#trunkSourceWebCorehtmlHTMLMediaElementcpp">trunk/Source/WebCore/html/HTMLMediaElement.cpp</a></li>
<li><a href="#trunkSourceWebCoreloadercacheCachedResourceLoadercpp">trunk/Source/WebCore/loader/cache/CachedResourceLoader.cpp</a></li>
<li><a href="#trunkSourceWebCorepageIntersectionObserverh">trunk/Source/WebCore/page/IntersectionObserver.h</a></li>
<li><a href="#trunkSourceWebCorepagePerformancecpp">trunk/Source/WebCore/page/Performance.cpp</a></li>
<li><a href="#trunkSourceWebCorepagePerformanceh">trunk/Source/WebCore/page/Performance.h</a></li>
<li><a href="#trunkSourceWebCorepagePerformanceEntrycpp">trunk/Source/WebCore/page/PerformanceEntry.cpp</a></li>
<li><a href="#trunkSourceWebCorepagePerformanceEntryh">trunk/Source/WebCore/page/PerformanceEntry.h</a></li>
<li><a href="#trunkSourceWebCorepagePerformanceMarkh">trunk/Source/WebCore/page/PerformanceMark.h</a></li>
<li><a href="#trunkSourceWebCorepagePerformanceMeasureh">trunk/Source/WebCore/page/PerformanceMeasure.h</a></li>
<li><a href="#trunkSourceWebCorepagePerformanceResourceTimingcpp">trunk/Source/WebCore/page/PerformanceResourceTiming.cpp</a></li>
<li><a href="#trunkSourceWebCorepagePerformanceUserTimingcpp">trunk/Source/WebCore/page/PerformanceUserTiming.cpp</a></li>
<li><a href="#trunkSourceWebCorepagePerformanceUserTimingh">trunk/Source/WebCore/page/PerformanceUserTiming.h</a></li>
<li><a href="#trunkSourceWebInspectorUIChangeLog">trunk/Source/WebInspectorUI/ChangeLog</a></li>
<li><a href="#trunkSourceWebInspectorUIUserInterfaceModelsNativeFunctionParametersjs">trunk/Source/WebInspectorUI/UserInterface/Models/NativeFunctionParameters.js</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li>trunk/LayoutTests/performance-api/</li>
<li><a href="#trunkLayoutTestsperformanceapiperformanceobserverapiexpectedtxt">trunk/LayoutTests/performance-api/performance-observer-api-expected.txt</a></li>
<li><a href="#trunkLayoutTestsperformanceapiperformanceobserverapihtml">trunk/LayoutTests/performance-api/performance-observer-api.html</a></li>
<li><a href="#trunkLayoutTestsperformanceapiperformanceobserverbasicexpectedtxt">trunk/LayoutTests/performance-api/performance-observer-basic-expected.txt</a></li>
<li><a href="#trunkLayoutTestsperformanceapiperformanceobserverbasichtml">trunk/LayoutTests/performance-api/performance-observer-basic.html</a></li>
<li><a href="#trunkLayoutTestsperformanceapiperformanceobservercallbackmutateexpectedtxt">trunk/LayoutTests/performance-api/performance-observer-callback-mutate-expected.txt</a></li>
<li><a href="#trunkLayoutTestsperformanceapiperformanceobservercallbackmutatehtml">trunk/LayoutTests/performance-api/performance-observer-callback-mutate.html</a></li>
<li><a href="#trunkLayoutTestsperformanceapiperformanceobservercallbacktaskexpectedtxt">trunk/LayoutTests/performance-api/performance-observer-callback-task-expected.txt</a></li>
<li><a href="#trunkLayoutTestsperformanceapiperformanceobservercallbacktaskhtml">trunk/LayoutTests/performance-api/performance-observer-callback-task.html</a></li>
<li><a href="#trunkLayoutTestsperformanceapiperformanceobserverentrysortexpectedtxt">trunk/LayoutTests/performance-api/performance-observer-entry-sort-expected.txt</a></li>
<li><a href="#trunkLayoutTestsperformanceapiperformanceobserverentrysorthtml">trunk/LayoutTests/performance-api/performance-observer-entry-sort.html</a></li>
<li><a href="#trunkLayoutTestsperformanceapiperformanceobserverexceptionexpectedtxt">trunk/LayoutTests/performance-api/performance-observer-exception-expected.txt</a></li>
<li><a href="#trunkLayoutTestsperformanceapiperformanceobserverexceptionhtml">trunk/LayoutTests/performance-api/performance-observer-exception.html</a></li>
<li><a href="#trunkLayoutTestsperformanceapiperformanceobservernestedexpectedtxt">trunk/LayoutTests/performance-api/performance-observer-nested-expected.txt</a></li>
<li><a href="#trunkLayoutTestsperformanceapiperformanceobservernestedhtml">trunk/LayoutTests/performance-api/performance-observer-nested.html</a></li>
<li><a href="#trunkLayoutTestsperformanceapiperformanceobserverorderexpectedtxt">trunk/LayoutTests/performance-api/performance-observer-order-expected.txt</a></li>
<li><a href="#trunkLayoutTestsperformanceapiperformanceobserverorderhtml">trunk/LayoutTests/performance-api/performance-observer-order.html</a></li>
<li><a href="#trunkLayoutTestsperformanceapiperformanceobserverperiodicexpectedtxt">trunk/LayoutTests/performance-api/performance-observer-periodic-expected.txt</a></li>
<li><a href="#trunkLayoutTestsperformanceapiperformanceobserverperiodichtml">trunk/LayoutTests/performance-api/performance-observer-periodic.html</a></li>
<li><a href="#trunkLayoutTestsperformanceapiperformancetimelineapiexpectedtxt">trunk/LayoutTests/performance-api/performance-timeline-api-expected.txt</a></li>
<li><a href="#trunkLayoutTestsperformanceapiperformancetimelineapihtml">trunk/LayoutTests/performance-api/performance-timeline-api.html</a></li>
<li><a href="#trunkSourceWebCorepagePerformanceObservercpp">trunk/Source/WebCore/page/PerformanceObserver.cpp</a></li>
<li><a href="#trunkSourceWebCorepagePerformanceObserverh">trunk/Source/WebCore/page/PerformanceObserver.h</a></li>
<li><a href="#trunkSourceWebCorepagePerformanceObserveridl">trunk/Source/WebCore/page/PerformanceObserver.idl</a></li>
<li><a href="#trunkSourceWebCorepagePerformanceObserverCallbackh">trunk/Source/WebCore/page/PerformanceObserverCallback.h</a></li>
<li><a href="#trunkSourceWebCorepagePerformanceObserverCallbackidl">trunk/Source/WebCore/page/PerformanceObserverCallback.idl</a></li>
<li><a href="#trunkSourceWebCorepagePerformanceObserverEntryListcpp">trunk/Source/WebCore/page/PerformanceObserverEntryList.cpp</a></li>
<li><a href="#trunkSourceWebCorepagePerformanceObserverEntryListh">trunk/Source/WebCore/page/PerformanceObserverEntryList.h</a></li>
<li><a href="#trunkSourceWebCorepagePerformanceObserverEntryListidl">trunk/Source/WebCore/page/PerformanceObserverEntryList.idl</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/LayoutTests/ChangeLog 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -1,3 +1,44 @@
</span><ins>+2017-01-30 Joseph Pecoraro <pecoraro@apple.com>
+
+ Implement PerformanceObserver
+ https://bugs.webkit.org/show_bug.cgi?id=167546
+ <rdar://problem/30247959>
+
+ Reviewed by Ryosuke Niwa.
+
+ * performance-api/performance-observer-api-expected.txt: Added.
+ * performance-api/performance-observer-api.html: Added.
+ * performance-api/performance-observer-basic-expected.txt: Added.
+ * performance-api/performance-observer-basic.html: Added.
+ * performance-api/performance-observer-callback-mutate-expected.txt: Added.
+ * performance-api/performance-observer-callback-mutate.html: Added.
+ * performance-api/performance-observer-callback-task-expected.txt: Added.
+ * performance-api/performance-observer-callback-task.html: Added.
+ * performance-api/performance-observer-entry-sort-expected.txt: Added.
+ * performance-api/performance-observer-entry-sort.html: Added.
+ * performance-api/performance-observer-exception-expected.txt: Added.
+ * performance-api/performance-observer-exception.html: Added.
+ * performance-api/performance-observer-nested-expected.txt: Added.
+ * performance-api/performance-observer-nested.html: Added.
+ * performance-api/performance-observer-order-expected.txt: Added.
+ * performance-api/performance-observer-order.html: Added.
+ * performance-api/performance-observer-periodic-expected.txt: Added.
+ * performance-api/performance-observer-periodic.html: Added.
+ PerformanceObserver tests.
+
+ * performance-api/performance-timeline-api-expected.txt: Added.
+ * performance-api/performance-timeline-api.html: Added.
+ Performance timeline tests.
+
+ * platform/efl/js/dom/global-constructors-attributes-expected.txt:
+ * platform/gtk/js/dom/global-constructors-attributes-expected.txt:
+ * platform/mac-elcapitan/js/dom/global-constructors-attributes-expected.txt:
+ * platform/mac-wk1/js/dom/global-constructors-attributes-expected.txt:
+ * platform/mac-yosemite/js/dom/global-constructors-attributes-expected.txt:
+ * platform/mac/js/dom/global-constructors-attributes-expected.txt:
+ * platform/win/js/dom/global-constructors-attributes-expected.txt:
+ New global constructors.
+
</ins><span class="cx"> 2017-01-30 Youenn Fablet <youenn@apple.com>
</span><span class="cx">
</span><span class="cx"> [WebRTC] getStats does not support legacy callback
</span></span></pre></div>
<a id="trunkLayoutTestsperformanceapiperformanceobserverapiexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/performance-api/performance-observer-api-expected.txt (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/performance-api/performance-observer-api-expected.txt (rev 0)
+++ trunk/LayoutTests/performance-api/performance-observer-api-expected.txt 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,35 @@
</span><ins>+Basic Interface test for PerformanceObserver APIs.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+PerformanceObserver
+PASS PerformanceObserver is defined.
+PASS PerformanceObserver.prototype.observe is defined.
+PASS PerformanceObserver.prototype.disconnect is defined.
+PASS PerformanceObserver() threw exception TypeError: Constructor requires 'new' operator.
+PASS new PerformanceObserver() threw exception TypeError: Not enough arguments.
+PASS new PerformanceObserver(1) threw exception TypeError: Argument 1 ('callback') to the PerformanceObserver constructor must be a function.
+PASS observer = new PerformanceObserver(function() {}) did not throw exception.
+PASS observer.observe() threw exception TypeError: Not enough arguments.
+PASS observer.observe("mark") threw exception TypeError: Type error.
+PASS observer.observe({}) threw exception TypeError: Member PerformanceObserverInit.entryTypes is required and must be an instance of sequence.
+PASS observer.observe({entryTypes:"mark"}) threw exception TypeError: Value is not a sequence.
+PASS observer.observe({entryTypes:[]}) threw exception TypeError: entryTypes cannot be an empty list.
+PASS observer.observe({entryTypes:["not-real"]}) threw exception TypeError: entryTypes contained only unsupported types.
+PASS observer.observe({entryTypes:["mark"]}) did not throw exception.
+PASS observer.observe({entryTypes:["mark", "not-real"]}) did not throw exception.
+PASS observer.observe({entryTypes:["mark", "measure"]}) did not throw exception.
+PASS observer.disconnect() did not throw exception.
+PASS observer.disconnect() did not throw exception.
+
+PerformanceObserverEntryList
+PASS PerformanceObserverEntryList is defined.
+PASS PerformanceObserverEntryList.prototype.getEntries is defined.
+PASS PerformanceObserverEntryList.prototype.getEntriesByType is defined.
+PASS PerformanceObserverEntryList.prototype.getEntriesByName is defined.
+PASS new PerformanceObserverEntryList() threw exception TypeError: function is not a constructor (evaluating 'new PerformanceObserverEntryList()').
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="trunkLayoutTestsperformanceapiperformanceobserverapihtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/performance-api/performance-observer-api.html (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/performance-api/performance-observer-api.html (rev 0)
+++ trunk/LayoutTests/performance-api/performance-observer-api.html 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,40 @@
</span><ins>+<!DOCTYPE HTML>
+<html>
+<head>
+<script src="../resources/js-test-pre.js"></script>
+</head>
+<body>
+<script>
+description("Basic Interface test for PerformanceObserver APIs.");
+
+debug("PerformanceObserver");
+shouldBeDefined(`PerformanceObserver`);
+shouldBeDefined(`PerformanceObserver.prototype.observe`);
+shouldBeDefined(`PerformanceObserver.prototype.disconnect`);
+shouldThrow(`PerformanceObserver()`);
+shouldThrow(`new PerformanceObserver()`);
+shouldThrow(`new PerformanceObserver(1)`);
+shouldNotThrow(`observer = new PerformanceObserver(function() {})`);
+shouldThrow(`observer.observe()`);
+shouldThrow(`observer.observe("mark")`);
+shouldThrow(`observer.observe({})`);
+shouldThrow(`observer.observe({entryTypes:"mark"})`);
+shouldThrow(`observer.observe({entryTypes:[]})`);
+shouldThrow(`observer.observe({entryTypes:["not-real"]})`);
+shouldNotThrow(`observer.observe({entryTypes:["mark"]})`);
+shouldNotThrow(`observer.observe({entryTypes:["mark", "not-real"]})`);
+shouldNotThrow(`observer.observe({entryTypes:["mark", "measure"]})`);
+shouldNotThrow(`observer.disconnect()`);
+shouldNotThrow(`observer.disconnect()`);
+
+debug("");
+debug("PerformanceObserverEntryList");
+shouldBeDefined(`PerformanceObserverEntryList`);
+shouldBeDefined(`PerformanceObserverEntryList.prototype.getEntries`);
+shouldBeDefined(`PerformanceObserverEntryList.prototype.getEntriesByType`);
+shouldBeDefined(`PerformanceObserverEntryList.prototype.getEntriesByName`);
+shouldThrow(`new PerformanceObserverEntryList()`);
+</script>
+<script src="../resources/js-test-post.js"></script>
+</body>
+</html>
</ins></span></pre></div>
<a id="trunkLayoutTestsperformanceapiperformanceobserverbasicexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/performance-api/performance-observer-basic-expected.txt (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/performance-api/performance-observer-basic-expected.txt (rev 0)
+++ trunk/LayoutTests/performance-api/performance-observer-basic-expected.txt 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,52 @@
</span><ins>+Basic Behavior test for PerformanceObserver APIs.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+Inside PerformanceObserver callback
+PASS argumentsLength === 2 is true
+PASS list instanceof PerformanceObserverEntryList is true
+PASS obs instanceof PerformanceObserver is true
+PASS obs === observer is true
+FAIL thisObject instanceof PerformanceObserver should be true. Was false.
+FAIL thisObject === observer should be true. Was false.
+
+PerformanceObserverEntryList APIs
+PASS list.getEntries() instanceof Array is true
+PASS list.getEntries().length === 2 is true
+PASS list.getEntries()[0] instanceof PerformanceEntry is true
+PASS list.getEntries()[0].name is "mark3"
+PASS list.getEntries()[1].name is "mark4"
+PASS list.getEntries()[0].startTime <= list.getEntries()[1].startTime is true
+PASS list.getEntriesByType() threw exception TypeError: Not enough arguments.
+PASS list.getEntriesByType("not-real").length === 0 is true
+PASS list.getEntriesByType("mark").length === 2 is true
+PASS list.getEntriesByType("mark")[0] instanceof PerformanceEntry is true
+PASS list.getEntriesByType("mark")[0].name is "mark3"
+PASS list.getEntriesByType("mark")[1].name is "mark4"
+PASS list.getEntriesByName() threw exception TypeError: Not enough arguments.
+PASS list.getEntriesByName("not-real").length === 0 is true
+PASS list.getEntriesByName("mark1").length === 0 is true
+PASS list.getEntriesByName("mark3").length === 1 is true
+PASS list.getEntriesByName("mark3")[0] instanceof PerformanceEntry is true
+PASS list.getEntriesByName("mark3")[0].name is "mark3"
+PASS list.getEntriesByName("mark4").length === 1 is true
+PASS list.getEntriesByName("mark4")[0] instanceof PerformanceEntry is true
+PASS list.getEntriesByName("mark4")[0].name is "mark4"
+PASS list.getEntriesByName() threw exception TypeError: Not enough arguments.
+PASS list.getEntriesByName("not-real").length === 0 is true
+PASS list.getEntriesByName("mark1").length === 0 is true
+PASS list.getEntriesByName("mark3").length === 1 is true
+PASS list.getEntriesByName("mark3")[0] instanceof PerformanceEntry is true
+PASS list.getEntriesByName("mark3")[0].name is "mark3"
+PASS list.getEntriesByName("mark4").length === 1 is true
+PASS list.getEntriesByName("mark4")[0] instanceof PerformanceEntry is true
+PASS list.getEntriesByName("mark4")[0].name is "mark4"
+PASS list.getEntriesByName("mark3", "not-real").length === 0 is true
+PASS list.getEntriesByName("mark3", "mark").length === 1 is true
+PASS list.getEntriesByName(null, "mark").length === 0 is true
+PASS list.getEntriesByName(undefined, "mark").length === 0 is true
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="trunkLayoutTestsperformanceapiperformanceobserverbasichtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/performance-api/performance-observer-basic.html (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/performance-api/performance-observer-basic.html (rev 0)
+++ trunk/LayoutTests/performance-api/performance-observer-basic.html 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,95 @@
</span><ins>+<!DOCTYPE HTML>
+<html>
+<head>
+<script src="../resources/js-test-pre.js"></script>
+</head>
+<body>
+<script>
+description("Basic Behavior test for PerformanceObserver APIs.");
+window.jsTestIsAsync = true;
+
+// PerformanceObservers that are not actively observing should not fire.
+let observerNotObserving = new PerformanceObserver(function() {
+ testFailed("PerformanceObserver never registered should not be called");
+});
+
+let observerNotObserving2 = new PerformanceObserver(function() {
+ testFailed("PerformanceObserver not actively observing should not be called");
+});
+observerNotObserving2.observe({entryTypes: ["mark"]});
+observerNotObserving2.disconnect();
+
+// PerformanceObservers for different entry types should not fire.
+let observerNotMarks = new PerformanceObserver(function() {
+ testFailed("PerformanceObserver observing measures should not be called");
+});
+
+// Observer sees marks while it is registered.
+performance.mark("mark1");
+window.observer = new PerformanceObserver(function(list, obs) {
+ window.argumentsLength = arguments.length;
+ window.list = list;
+ window.obs = obs;
+ window.thisObject = this;
+
+ debug("Inside PerformanceObserver callback");
+ shouldBeTrue(`argumentsLength === 2`);
+ shouldBeTrue(`list instanceof PerformanceObserverEntryList`);
+ shouldBeTrue(`obs instanceof PerformanceObserver`);
+ shouldBeTrue(`obs === observer`);
+ // FIXME: <https://webkit.org/b/167549> Invoking generated callback should allow setting the `this` object
+ shouldBeTrue(`thisObject instanceof PerformanceObserver`);
+ shouldBeTrue(`thisObject === observer`);
+
+ debug("");
+ debug("PerformanceObserverEntryList APIs");
+
+ shouldBeTrue(`list.getEntries() instanceof Array`);
+ shouldBeTrue(`list.getEntries().length === 2`);
+ shouldBeTrue(`list.getEntries()[0] instanceof PerformanceEntry`);
+ shouldBeEqualToString(`list.getEntries()[0].name`, "mark3");
+ shouldBeEqualToString(`list.getEntries()[1].name`, "mark4");
+ shouldBeTrue(`list.getEntries()[0].startTime <= list.getEntries()[1].startTime`);
+
+ shouldThrow(`list.getEntriesByType()`);
+ shouldBeTrue(`list.getEntriesByType("not-real").length === 0`);
+ shouldBeTrue(`list.getEntriesByType("mark").length === 2`);
+ shouldBeTrue(`list.getEntriesByType("mark")[0] instanceof PerformanceEntry`);
+ shouldBeEqualToString(`list.getEntriesByType("mark")[0].name`, "mark3");
+ shouldBeEqualToString(`list.getEntriesByType("mark")[1].name`, "mark4");
+
+ shouldThrow(`list.getEntriesByName()`);
+ shouldBeTrue(`list.getEntriesByName("not-real").length === 0`);
+ shouldBeTrue(`list.getEntriesByName("mark1").length === 0`);
+ shouldBeTrue(`list.getEntriesByName("mark3").length === 1`);
+ shouldBeTrue(`list.getEntriesByName("mark3")[0] instanceof PerformanceEntry`);
+ shouldBeEqualToString(`list.getEntriesByName("mark3")[0].name`, "mark3");
+ shouldBeTrue(`list.getEntriesByName("mark4").length === 1`);
+ shouldBeTrue(`list.getEntriesByName("mark4")[0] instanceof PerformanceEntry`);
+ shouldBeEqualToString(`list.getEntriesByName("mark4")[0].name`, "mark4");
+
+ shouldThrow(`list.getEntriesByName()`);
+ shouldBeTrue(`list.getEntriesByName("not-real").length === 0`);
+ shouldBeTrue(`list.getEntriesByName("mark1").length === 0`);
+ shouldBeTrue(`list.getEntriesByName("mark3").length === 1`);
+ shouldBeTrue(`list.getEntriesByName("mark3")[0] instanceof PerformanceEntry`);
+ shouldBeEqualToString(`list.getEntriesByName("mark3")[0].name`, "mark3");
+ shouldBeTrue(`list.getEntriesByName("mark4").length === 1`);
+ shouldBeTrue(`list.getEntriesByName("mark4")[0] instanceof PerformanceEntry`);
+ shouldBeEqualToString(`list.getEntriesByName("mark4")[0].name`, "mark4");
+
+ shouldBeTrue(`list.getEntriesByName("mark3", "not-real").length === 0`);
+ shouldBeTrue(`list.getEntriesByName("mark3", "mark").length === 1`);
+ shouldBeTrue(`list.getEntriesByName(null, "mark").length === 0`);
+ shouldBeTrue(`list.getEntriesByName(undefined, "mark").length === 0`);
+
+ finishJSTest();
+});
+performance.mark("mark2");
+observer.observe({entryTypes: ["mark"]});
+performance.mark("mark3");
+performance.mark("mark4");
+</script>
+<script src="../resources/js-test-post.js"></script>
+</body>
+</html>
</ins></span></pre></div>
<a id="trunkLayoutTestsperformanceapiperformanceobservercallbackmutateexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/performance-api/performance-observer-callback-mutate-expected.txt (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/performance-api/performance-observer-callback-mutate-expected.txt (rev 0)
+++ trunk/LayoutTests/performance-api/performance-observer-callback-mutate-expected.txt 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,42 @@
</span><ins>+Test PerformanceObserver mutating itself while in its callback.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+Observering: ["measure"]
+PASS PerformanceObserver callback fired
+PASS list.getEntries().length is 1
+PASS list.getEntries()[0].entryType is "measure"
+PASS list.getEntries()[0].name is "measure1"
+Observering: ["mark"]
+ - measure1
+PASS PerformanceObserver callback fired
+PASS list.getEntries().length is 1
+PASS list.getEntries()[0].entryType is "mark"
+PASS list.getEntries()[0].name is "mark2"
+Observering: ["measure"]
+ - mark2
+PASS PerformanceObserver callback fired
+PASS list.getEntries().length is 2
+PASS list.getEntries()[0].entryType is "measure"
+PASS list.getEntries()[0].name is "measure3"
+PASS list.getEntries()[1].entryType is "mark"
+PASS list.getEntries()[1].name is "mark-before-change-observe-state-to-measure"
+Observering: ["mark","measure"]
+ - measure3
+ - mark-before-change-observe-state-to-measure
+PASS PerformanceObserver callback fired
+PASS list.getEntries().length is 3
+PASS list.getEntries()[0].entryType is "measure"
+PASS list.getEntries()[0].name is "measure-before-change-observe-state-to-both"
+PASS list.getEntries()[1].entryType is "measure"
+PASS list.getEntries()[1].name is "measure4"
+PASS list.getEntries()[2].entryType is "mark"
+PASS list.getEntries()[2].name is "mark4"
+ - measure-before-change-observe-state-to-both
+ - measure4
+ - mark4
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="trunkLayoutTestsperformanceapiperformanceobservercallbackmutatehtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/performance-api/performance-observer-callback-mutate.html (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/performance-api/performance-observer-callback-mutate.html (rev 0)
+++ trunk/LayoutTests/performance-api/performance-observer-callback-mutate.html 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,97 @@
</span><ins>+<!DOCTYPE HTML>
+<html>
+<head>
+<script src="../resources/js-test-pre.js"></script>
+</head>
+<body>
+<script>
+description("Test PerformanceObserver mutating itself while in its callback.");
+window.jsTestIsAsync = true;
+
+// Observer is first watching measures => then marks => measures => both.
+// NOTE: Measures are sorted before marks due to startTime.
+
+window.callbackCount = 0;
+window.list = null;
+
+let observer = new PerformanceObserver((list) => {
+ window.list = list;
+ callbackCount++;
+ testPassed("PerformanceObserver callback fired");
+
+ if (callbackCount === 1) {
+ // Expected: [measure1]
+ shouldBe(`list.getEntries().length`, `1`);
+ shouldBeEqualToString(`list.getEntries()[0].entryType`, "measure");
+ shouldBeEqualToString(`list.getEntries()[0].name`, "measure1");
+
+ updateObserver(["mark"]);
+
+ performance.mark("mark2");
+ performance.measure("measure2");
+ } else if (callbackCount === 2) {
+ // Expected: [mark2]
+ shouldBe(`list.getEntries().length`, `1`);
+ shouldBeEqualToString(`list.getEntries()[0].entryType`, "mark");
+ shouldBeEqualToString(`list.getEntries()[0].name`, "mark2");
+
+ performance.mark("mark-before-change-observe-state-to-measure");
+ performance.measure("measure-before-change-observe-state-to-measure");
+
+ updateObserver(["measure"]);
+
+ performance.mark("mark3");
+ performance.measure("measure3");
+ } else if (callbackCount === 3) {
+ // Expected: [measure3, mark-before-change-observe-state-to-measure]
+ shouldBe(`list.getEntries().length`, `2`);
+ shouldBeEqualToString(`list.getEntries()[0].entryType`, "measure");
+ shouldBeEqualToString(`list.getEntries()[0].name`, "measure3");
+ shouldBeEqualToString(`list.getEntries()[1].entryType`, "mark");
+ shouldBeEqualToString(`list.getEntries()[1].name`, "mark-before-change-observe-state-to-measure");
+
+ performance.mark("mark-before-change-observe-state-to-both");
+ performance.measure("measure-before-change-observe-state-to-both");
+
+ updateObserver(["mark", "measure"]);
+
+ performance.mark("mark4");
+ performance.measure("measure4");
+ } else if (callbackCount === 4) {
+ // Expected: [measure-before-change-observe-state-to-both, measure4, mark4]
+ shouldBe(`list.getEntries().length`, `3`);
+ shouldBeEqualToString(`list.getEntries()[0].entryType`, "measure");
+ shouldBeEqualToString(`list.getEntries()[0].name`, "measure-before-change-observe-state-to-both");
+ shouldBeEqualToString(`list.getEntries()[1].entryType`, "measure");
+ shouldBeEqualToString(`list.getEntries()[1].name`, "measure4");
+ shouldBeEqualToString(`list.getEntries()[2].entryType`, "mark");
+ shouldBeEqualToString(`list.getEntries()[2].name`, "mark4");
+
+ performance.mark("mark-before-disconnect");
+ performance.measure("measure-before-disconnect");
+
+ observer.disconnect();
+
+ performance.mark("mark-after-disconnect");
+ performance.measure("measure-after-disconnect");
+
+ setTimeout(finishJSTest, 50);
+ } else if (callbackCount === 5)
+ testFailed("Should not have received another callback, the observer was disconnected");
+
+ for (let mark of list.getEntries())
+ debug(" - " + mark.name);
+});
+
+function updateObserver(entryTypes) {
+ debug("Observering: " + JSON.stringify(entryTypes));
+ observer.observe({entryTypes});
+}
+
+updateObserver(["measure"]);
+performance.mark("mark1");
+performance.measure("measure1");
+</script>
+<script src="../resources/js-test-post.js"></script>
+</body>
+</html>
</ins></span></pre></div>
<a id="trunkLayoutTestsperformanceapiperformanceobservercallbacktaskexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/performance-api/performance-observer-callback-task-expected.txt (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/performance-api/performance-observer-callback-task-expected.txt (rev 0)
+++ trunk/LayoutTests/performance-api/performance-observer-callback-task-expected.txt 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,16 @@
</span><ins>+Test PerformanceObserver callback is a task, not a microtask.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+PASS PerformanceObserver callback fired
+PASS microtaskExecuted is false
+PASS list.getEntries().length is 1
+PASS Promise microtask fired
+PASS PerformanceObserver callback fired
+PASS list.getEntries().length is 2
+PASS microtaskExecuted is true
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="trunkLayoutTestsperformanceapiperformanceobservercallbacktaskhtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/performance-api/performance-observer-callback-task.html (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/performance-api/performance-observer-callback-task.html (rev 0)
+++ trunk/LayoutTests/performance-api/performance-observer-callback-task.html 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,48 @@
</span><ins>+<!DOCTYPE HTML>
+<html>
+<head>
+<script src="../resources/js-test-pre.js"></script>
+</head>
+<body>
+<script>
+description("Test PerformanceObserver callback is a task, not a microtask.");
+window.jsTestIsAsync = true;
+
+window.microtaskExecuted = false;
+window.callbackCount = 0;
+window.list = null;
+
+let observer = new PerformanceObserver((list) => {
+ window.list = list;
+ callbackCount++;
+
+ testPassed("PerformanceObserver callback fired");
+
+ if (callbackCount === 1) {
+ shouldBeFalse(`microtaskExecuted`);
+ shouldBe(`list.getEntries().length`, `1`);
+ performance.mark("mark2");
+ Promise.resolve().then(() => {
+ testPassed("Promise microtask fired");
+ microtaskExecuted = true;
+ performance.mark("mark3");
+ });
+ return;
+ }
+
+ if (callbackCount === 2) {
+ shouldBe(`list.getEntries().length`, `2`);
+ shouldBeTrue(`microtaskExecuted`);
+ finishJSTest();
+ return;
+ }
+
+ testFailed("Callback should not have fired again");
+});
+
+observer.observe({entryTypes: ["mark"]});
+performance.mark("mark1");
+</script>
+<script src="../resources/js-test-post.js"></script>
+</body>
+</html>
</ins></span></pre></div>
<a id="trunkLayoutTestsperformanceapiperformanceobserverentrysortexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/performance-api/performance-observer-entry-sort-expected.txt (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/performance-api/performance-observer-entry-sort-expected.txt (rev 0)
+++ trunk/LayoutTests/performance-api/performance-observer-entry-sort-expected.txt 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,27 @@
</span><ins>+Test PerformanceObserver mutating itself while in its callback.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+PASS PerformanceObserver callback fired
+PASS list.getEntries().length is 8
+PASS sorted is true
+PASS list.getEntries()[0].entryType is "measure"
+PASS list.getEntries()[1].entryType is "measure"
+PASS list.getEntries()[2].entryType is "measure"
+PASS list.getEntries()[3].entryType is "mark"
+PASS list.getEntries()[3].name is "mark1"
+PASS list.getEntries()[7].entryType is "mark"
+PASS list.getEntries()[7].name is "mark3"
+PASS list.getEntries()[0].name is "measure1"
+PASS list.getEntries()[1].name is "measure2"
+PASS list.getEntries()[2].name is "measure3"
+PASS list.getEntries()[3].name is "mark1"
+PASS list.getEntries()[4].name is "mark2"
+PASS list.getEntries()[5].name is "measure-matching-mark2-1"
+PASS list.getEntries()[6].name is "measure-matching-mark2-2"
+PASS list.getEntries()[7].name is "mark3"
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="trunkLayoutTestsperformanceapiperformanceobserverentrysorthtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/performance-api/performance-observer-entry-sort.html (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/performance-api/performance-observer-entry-sort.html (rev 0)
+++ trunk/LayoutTests/performance-api/performance-observer-entry-sort.html 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,78 @@
</span><ins>+<!DOCTYPE HTML>
+<html>
+<head>
+<script src="../resources/js-test-pre.js"></script>
+</head>
+<body>
+<script>
+description("Test PerformanceObserver mutating itself while in its callback.");
+window.jsTestIsAsync = true;
+
+function wait() {
+ let now = performance.now();
+ while (now === performance.now())
+ continue;
+}
+
+let observer = new PerformanceObserver((list) => {
+ testPassed("PerformanceObserver callback fired");
+
+ window.list = list;
+ window.sorted = true;
+
+ let entries = list.getEntries();
+ let lastStartTime = entries[0].startTime;
+ for (let i = 0; i < entries.length; ++i) {
+ let currentStartTime = entries[i].startTime;
+ if (lastStartTime > currentStartTime) {
+ sorted = false;
+ break;
+ }
+ lastStartTime = currentStartTime;
+ }
+
+ shouldBe(`list.getEntries().length`, `8`);
+ shouldBeTrue(`sorted`);
+
+ // Regardless of how identical start time elements are sorted,
+ // the first three values should be measures1,2,3 with 0 start time,
+ // followed by mark1. The last entry will be mark3.
+ shouldBeEqualToString(`list.getEntries()[0].entryType`, "measure");
+ shouldBeEqualToString(`list.getEntries()[1].entryType`, "measure");
+ shouldBeEqualToString(`list.getEntries()[2].entryType`, "measure");
+ shouldBeEqualToString(`list.getEntries()[3].entryType`, "mark");
+ shouldBeEqualToString(`list.getEntries()[3].name`, "mark1");
+ shouldBeEqualToString(`list.getEntries()[7].entryType`, "mark");
+ shouldBeEqualToString(`list.getEntries()[7].name`, "mark3");
+
+ // WebKit wants a stable sort based matching user expectations.
+ // The spec is currently imprecise here.
+ // <https://github.com/w3c/performance-timeline/issues/67>
+ shouldBeEqualToString(`list.getEntries()[0].name`, "measure1");
+ shouldBeEqualToString(`list.getEntries()[1].name`, "measure2");
+ shouldBeEqualToString(`list.getEntries()[2].name`, "measure3");
+ shouldBeEqualToString(`list.getEntries()[3].name`, "mark1");
+ shouldBeEqualToString(`list.getEntries()[4].name`, "mark2");
+ shouldBeEqualToString(`list.getEntries()[5].name`, "measure-matching-mark2-1");
+ shouldBeEqualToString(`list.getEntries()[6].name`, "measure-matching-mark2-2");
+ shouldBeEqualToString(`list.getEntries()[7].name`, "mark3");
+
+ finishJSTest();
+});
+
+observer.observe({entryTypes: ["mark", "measure"]});
+
+performance.mark("mark1");
+performance.measure("measure1");
+wait(); // Ensure mark1 !== mark2 startTime by making sure performance.now advances.
+performance.mark("mark2");
+performance.measure("measure2");
+performance.measure("measure-matching-mark2-1", "mark2");
+wait(); // Ensure mark2 !== mark3 startTime by making sure performance.now advances.
+performance.mark("mark3");
+performance.measure("measure3");
+performance.measure("measure-matching-mark2-2", "mark2");
+</script>
+<script src="../resources/js-test-post.js"></script>
+</body>
+</html>
</ins></span></pre></div>
<a id="trunkLayoutTestsperformanceapiperformanceobserverexceptionexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/performance-api/performance-observer-exception-expected.txt (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/performance-api/performance-observer-exception-expected.txt (rev 0)
+++ trunk/LayoutTests/performance-api/performance-observer-exception-expected.txt 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,13 @@
</span><ins>+CONSOLE MESSAGE: line 23: EXCEPTION MESSAGE IN CALLBACK
+Ensure PerformanceObserver Exceptions are propogated.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+PerformanceObserver callback fired
+PASS onerror: EXCEPTION MESSAGE IN CALLBACK
+PASS onerror: TypeError: Cannot call a class constructor without |new|
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="trunkLayoutTestsperformanceapiperformanceobserverexceptionhtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/performance-api/performance-observer-exception.html (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/performance-api/performance-observer-exception.html (rev 0)
+++ trunk/LayoutTests/performance-api/performance-observer-exception.html 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,35 @@
</span><ins>+<!DOCTYPE HTML>
+<html>
+<head>
+<script src="../resources/js-test-pre.js"></script>
+</head>
+<body>
+<script>
+description("Ensure PerformanceObserver Exceptions are propogated.");
+window.jsTestIsAsync = true;
+
+let seenExceptions = 0;
+
+window.onerror = function(message) {
+ testPassed("onerror: " + message);
+
+ seenExceptions++;
+ if (seenExceptions === 2)
+ finishJSTest();
+}
+
+let observer1 = new PerformanceObserver((list) => {
+ debug("PerformanceObserver callback fired");
+ throw "EXCEPTION MESSAGE IN CALLBACK";
+});
+
+class MyObserver {};
+let observer2 = new PerformanceObserver(MyObserver);
+
+observer1.observe({entryTypes: ["mark"]});
+observer2.observe({entryTypes: ["mark"]});
+performance.mark("mark1");
+</script>
+<script src="../resources/js-test-post.js"></script>
+</body>
+</html>
</ins></span></pre></div>
<a id="trunkLayoutTestsperformanceapiperformanceobservernestedexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/performance-api/performance-observer-nested-expected.txt (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/performance-api/performance-observer-nested-expected.txt (rev 0)
+++ trunk/LayoutTests/performance-api/performance-observer-nested-expected.txt 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,23 @@
</span><ins>+Test PerformanceObserver handling of entries added while in callback.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+PASS PerformanceObserver 1 callback fired
+PASS list.getEntries().length is 1
+ - mark1
+PASS PerformanceObserver 2 callback fired
+PASS list.getEntries().length is 2
+ - mark1
+ - mark2
+PASS PerformanceObserver 1 callback fired
+PASS list.getEntries().length is 2
+ - mark2
+ - mark3
+PASS PerformanceObserver 2 callback fired
+PASS list.getEntries().length is 1
+ - mark3
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="trunkLayoutTestsperformanceapiperformanceobservernestedhtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/performance-api/performance-observer-nested.html (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/performance-api/performance-observer-nested.html (rev 0)
+++ trunk/LayoutTests/performance-api/performance-observer-nested.html 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,61 @@
</span><ins>+<!DOCTYPE HTML>
+<html>
+<head>
+<script src="../resources/js-test-pre.js"></script>
+</head>
+<body>
+<script>
+description("Test PerformanceObserver handling of entries added while in callback.");
+window.jsTestIsAsync = true;
+
+window.callbackCount = 0;
+window.list = null;
+
+let observer1 = new PerformanceObserver((list) => {
+ window.list = list;
+ callbackCount++;
+ testPassed("PerformanceObserver 1 callback fired");
+
+ if (callbackCount === 1) {
+ performance.mark("mark2");
+ shouldBe(`list.getEntries().length`, `1`);
+ } else if (callbackCount === 3) {
+ shouldBe(`list.getEntries().length`, `2`);
+ } else {
+ testFailed("Unexpected callback count");
+ finishJSTest();
+ }
+
+ for (let mark of list.getEntries())
+ debug(" - " + mark.name);
+});
+
+let observer2 = new PerformanceObserver((list) => {
+ window.list = list;
+ callbackCount++;
+ testPassed("PerformanceObserver 2 callback fired");
+
+ if (callbackCount === 2) {
+ performance.mark("mark3");
+ shouldBe(`list.getEntries().length`, `2`);
+ } else if (callbackCount === 4) {
+ shouldBe(`list.getEntries().length`, `1`);
+ } else {
+ testFailed("Unexpected callback count");
+ finishJSTest();
+ }
+
+ for (let mark of list.getEntries())
+ debug(" - " + mark.name);
+
+ if (callbackCount === 4)
+ finishJSTest();
+});
+
+observer1.observe({entryTypes: ["mark"]});
+observer2.observe({entryTypes: ["mark"]});
+performance.mark("mark1");
+</script>
+<script src="../resources/js-test-post.js"></script>
+</body>
+</html>
</ins></span></pre></div>
<a id="trunkLayoutTestsperformanceapiperformanceobserverorderexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/performance-api/performance-observer-order-expected.txt (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/performance-api/performance-observer-order-expected.txt (rev 0)
+++ trunk/LayoutTests/performance-api/performance-observer-order-expected.txt 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,21 @@
</span><ins>+Ensure PerformanceObservers are notified in order of registration (observe).
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+PASS PerformanceObserver 1 callback fired
+PASS count is 1
+PASS PerformanceObserver 2 callback fired
+PASS count is 2
+PASS PerformanceObserver 3 callback fired
+PASS count is 3
+PASS PerformanceObserver 4 callback fired
+PASS count is 4
+PASS PerformanceObserver 5 callback fired
+PASS count is 5
+PASS PerformanceObserver 6 callback fired
+PASS count is 6
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="trunkLayoutTestsperformanceapiperformanceobserverorderhtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/performance-api/performance-observer-order.html (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/performance-api/performance-observer-order.html (rev 0)
+++ trunk/LayoutTests/performance-api/performance-observer-order.html 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,63 @@
</span><ins>+<!DOCTYPE HTML>
+<html>
+<head>
+<script src="../resources/js-test-pre.js"></script>
+</head>
+<body>
+<script>
+description("Ensure PerformanceObservers are notified in order of registration (observe).");
+window.jsTestIsAsync = true;
+
+window.count = 0;
+
+let observer1 = new PerformanceObserver((list) => {
+ count++;
+ testPassed("PerformanceObserver 1 callback fired");
+ shouldBe(`count`, `1`);
+});
+
+let observer2 = new PerformanceObserver((list) => {
+ count++;
+ testPassed("PerformanceObserver 2 callback fired");
+ shouldBe(`count`, `2`);
+});
+
+// Ensure creation doesn't impact order.
+let observerSpecial = new PerformanceObserver((list) => {
+ count++;
+ testPassed("PerformanceObserver 6 callback fired");
+ shouldBe(`count`, `6`);
+ finishJSTest();
+});
+
+let observer3 = new PerformanceObserver((list) => {
+ count++;
+ testPassed("PerformanceObserver 3 callback fired");
+ shouldBe(`count`, `3`);
+});
+
+let observer4 = new PerformanceObserver((list) => {
+ count++;
+ testPassed("PerformanceObserver 4 callback fired");
+ shouldBe(`count`, `4`);
+});
+
+let observer5 = new PerformanceObserver((list) => {
+ count++;
+ testPassed("PerformanceObserver 5 callback fired");
+ shouldBe(`count`, `5`);
+});
+
+// Register all in order.
+for (let o of [observer1, observer2, observerSpecial, observer3, observer4, observer5])
+ o.observe({entryTypes: ["mark"]});
+
+// Unregister and re-register moves this to the back of the line.
+observerSpecial.disconnect();
+observerSpecial.observe({entryTypes: ["mark"]});
+
+performance.mark("mark1");
+</script>
+<script src="../resources/js-test-post.js"></script>
+</body>
+</html>
</ins></span></pre></div>
<a id="trunkLayoutTestsperformanceapiperformanceobserverperiodicexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/performance-api/performance-observer-periodic-expected.txt (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/performance-api/performance-observer-periodic-expected.txt (rev 0)
+++ trunk/LayoutTests/performance-api/performance-observer-periodic-expected.txt 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,16 @@
</span><ins>+Ensure PerformanceObserver callback fires for all observed entries between observe/disconnect calls.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+PerformanceObserver callback fired: 1 entries
+PASS mark1
+PerformanceObserver callback fired: 2 entries
+PASS mark2
+PASS mark3
+PerformanceObserver callback fired: 1 entries
+PASS mark7
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="trunkLayoutTestsperformanceapiperformanceobserverperiodichtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/performance-api/performance-observer-periodic.html (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/performance-api/performance-observer-periodic.html (rev 0)
+++ trunk/LayoutTests/performance-api/performance-observer-periodic.html 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,50 @@
</span><ins>+<!DOCTYPE HTML>
+<html>
+<head>
+<script src="../resources/js-test-pre.js"></script>
+</head>
+<body>
+<script>
+description("Ensure PerformanceObserver callback fires for all observed entries between observe/disconnect calls.");
+window.jsTestIsAsync = true;
+
+let shouldEnd = false;
+
+let observer = new PerformanceObserver((list) => {
+ debug("PerformanceObserver callback fired: " + list.getEntries().length + " entries");
+ for (let mark of list.getEntries()) {
+ if (mark.name === "mark5" || mark.name === "mark6")
+ testFailed("Should not have observed " + mark.name);
+ else
+ testPassed(mark.name);
+ }
+ if (shouldEnd)
+ finishJSTest();
+});
+observer.observe({entryTypes: ["mark"]});
+
+// ---
+
+performance.mark("mark1");
+
+setTimeout(() => {
+ performance.mark("mark2");
+ performance.mark("mark3");
+}, 50);
+
+setTimeout(() => {
+ performance.mark("mark4");
+ observer.disconnect();
+ performance.mark("mark5"); // NOT seen.
+}, 100);
+
+setTimeout(() => {
+ performance.mark("mark6"); // NOT seen.
+ observer.observe({entryTypes: ["mark"]});
+ performance.mark("mark7");
+ shouldEnd = true;
+}, 150);
+</script>
+<script src="../resources/js-test-post.js"></script>
+</body>
+</html>
</ins></span></pre></div>
<a id="trunkLayoutTestsperformanceapiperformancetimelineapiexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/performance-api/performance-timeline-api-expected.txt (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/performance-api/performance-timeline-api-expected.txt (rev 0)
+++ trunk/LayoutTests/performance-api/performance-timeline-api-expected.txt 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,48 @@
</span><ins>+Basic Interface test for performance-timeline APIs.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+PerformanceEntry
+PASS PerformanceEntry is defined.
+PASS "name" in PerformanceEntry.prototype is true
+PASS "entryType" in PerformanceEntry.prototype is true
+PASS "startTime" in PerformanceEntry.prototype is true
+PASS "duration" in PerformanceEntry.prototype is true
+PASS new PerformanceEntry() threw exception TypeError: function is not a constructor (evaluating 'new PerformanceEntry()').
+
+Performance extensions
+PASS Performance.prototype.getEntries is defined.
+PASS Performance.prototype.getEntriesByType is defined.
+PASS Performance.prototype.getEntriesByName is defined.
+PASS performance.getEntries() instanceof Array is true
+PASS performance.getEntries().length === 0 is true
+PASS performance.mark("test"); did not throw exception.
+PASS performance.getEntries().length === 1 is true
+PASS performance.getEntries()[0] instanceof PerformanceEntry is true
+PASS performance.getEntries()[0].name is "test"
+PASS performance.getEntries()[0].entryType is "mark"
+PASS typeof performance.getEntries()[0].startTime === "number" is true
+PASS typeof performance.getEntries()[0].duration === "number" is true
+PASS performance.getEntriesByType() threw exception TypeError: Not enough arguments.
+PASS performance.getEntriesByType("not-real").length === 0 is true
+PASS performance.getEntriesByType("mark").length === 1 is true
+PASS performance.getEntriesByType("mark")[0] instanceof PerformanceEntry is true
+PASS performance.getEntriesByType("mark")[0].name is "test"
+PASS performance.getEntriesByType("mark")[0].entryType is "mark"
+PASS typeof performance.getEntriesByType("mark")[0].startTime === "number" is true
+PASS typeof performance.getEntriesByType("mark")[0].duration === "number" is true
+PASS performance.getEntriesByName() threw exception TypeError: Not enough arguments.
+PASS performance.getEntriesByName("not-real").length === 0 is true
+PASS performance.getEntriesByName("test").length === 1 is true
+PASS performance.getEntriesByName("test")[0] instanceof PerformanceEntry is true
+PASS performance.getEntriesByName("test")[0].name is "test"
+PASS performance.getEntriesByName("test")[0].entryType is "mark"
+PASS typeof performance.getEntriesByName("test")[0].startTime === "number" is true
+PASS typeof performance.getEntriesByName("test")[0].duration === "number" is true
+PASS performance.getEntriesByName("test", "not-real").length === 0 is true
+PASS performance.getEntriesByName("test", "mark").length === 1 is true
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="trunkLayoutTestsperformanceapiperformancetimelineapihtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/performance-api/performance-timeline-api.html (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/performance-api/performance-timeline-api.html (rev 0)
+++ trunk/LayoutTests/performance-api/performance-timeline-api.html 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,58 @@
</span><ins>+<!DOCTYPE HTML>
+<html>
+<head>
+<script src="../resources/js-test-pre.js"></script>
+</head>
+<body>
+<script>
+description("Basic Interface test for performance-timeline APIs.");
+
+debug("PerformanceEntry");
+shouldBeDefined("PerformanceEntry");
+shouldBeTrue(`"name" in PerformanceEntry.prototype`);
+shouldBeTrue(`"entryType" in PerformanceEntry.prototype`);
+shouldBeTrue(`"startTime" in PerformanceEntry.prototype`);
+shouldBeTrue(`"duration" in PerformanceEntry.prototype`);
+shouldThrow(`new PerformanceEntry()`);
+
+// NOTE: The APIs below may be going away. Replaced by PerformanceObserver.
+
+debug("");
+debug("Performance extensions");
+shouldBeDefined(`Performance.prototype.getEntries`);
+shouldBeDefined(`Performance.prototype.getEntriesByType`);
+shouldBeDefined(`Performance.prototype.getEntriesByName`);
+
+shouldBeTrue(`performance.getEntries() instanceof Array`);
+shouldBeTrue(`performance.getEntries().length === 0`);
+shouldNotThrow(`performance.mark("test");`);
+shouldBeTrue(`performance.getEntries().length === 1`);
+shouldBeTrue(`performance.getEntries()[0] instanceof PerformanceEntry`);
+shouldBeEqualToString(`performance.getEntries()[0].name`, "test");
+shouldBeEqualToString(`performance.getEntries()[0].entryType`, "mark");
+shouldBeTrue(`typeof performance.getEntries()[0].startTime === "number"`);
+shouldBeTrue(`typeof performance.getEntries()[0].duration === "number"`);
+
+shouldThrow(`performance.getEntriesByType()`);
+shouldBeTrue(`performance.getEntriesByType("not-real").length === 0`);
+shouldBeTrue(`performance.getEntriesByType("mark").length === 1`);
+shouldBeTrue(`performance.getEntriesByType("mark")[0] instanceof PerformanceEntry`);
+shouldBeEqualToString(`performance.getEntriesByType("mark")[0].name`, "test");
+shouldBeEqualToString(`performance.getEntriesByType("mark")[0].entryType`, "mark");
+shouldBeTrue(`typeof performance.getEntriesByType("mark")[0].startTime === "number"`);
+shouldBeTrue(`typeof performance.getEntriesByType("mark")[0].duration === "number"`);
+
+shouldThrow(`performance.getEntriesByName()`);
+shouldBeTrue(`performance.getEntriesByName("not-real").length === 0`);
+shouldBeTrue(`performance.getEntriesByName("test").length === 1`);
+shouldBeTrue(`performance.getEntriesByName("test")[0] instanceof PerformanceEntry`);
+shouldBeEqualToString(`performance.getEntriesByName("test")[0].name`, "test");
+shouldBeEqualToString(`performance.getEntriesByName("test")[0].entryType`, "mark");
+shouldBeTrue(`typeof performance.getEntriesByName("test")[0].startTime === "number"`);
+shouldBeTrue(`typeof performance.getEntriesByName("test")[0].duration === "number"`);
+shouldBeTrue(`performance.getEntriesByName("test", "not-real").length === 0`);
+shouldBeTrue(`performance.getEntriesByName("test", "mark").length === 1`);
+</script>
+<script src="../resources/js-test-post.js"></script>
+</body>
+</html>
</ins></span></pre></div>
<a id="trunkLayoutTestsplatformefljsdomglobalconstructorsattributesexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/platform/efl/js/dom/global-constructors-attributes-expected.txt (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/platform/efl/js/dom/global-constructors-attributes-expected.txt 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/LayoutTests/platform/efl/js/dom/global-constructors-attributes-expected.txt 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -1028,6 +1028,16 @@
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').hasOwnProperty('set') is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').enumerable is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').configurable is true
</span><ins>+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').value is PerformanceObserver
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').hasOwnProperty('get') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').hasOwnProperty('set') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').enumerable is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').configurable is true
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').value is PerformanceObserverEntryList
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').hasOwnProperty('get') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').hasOwnProperty('set') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').enumerable is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').configurable is true
</ins><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').value is PerformanceTiming
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').hasOwnProperty('get') is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').hasOwnProperty('set') is false
</span></span></pre></div>
<a id="trunkLayoutTestsplatformgtkjsdomglobalconstructorsattributesexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/platform/gtk/js/dom/global-constructors-attributes-expected.txt (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/platform/gtk/js/dom/global-constructors-attributes-expected.txt 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/LayoutTests/platform/gtk/js/dom/global-constructors-attributes-expected.txt 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -1158,6 +1158,16 @@
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').hasOwnProperty('set') is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').enumerable is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').configurable is true
</span><ins>+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').value is PerformanceObserver
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').hasOwnProperty('get') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').hasOwnProperty('set') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').enumerable is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').configurable is true
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').value is PerformanceObserverEntryList
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').hasOwnProperty('get') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').hasOwnProperty('set') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').enumerable is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').configurable is true
</ins><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').value is PerformanceTiming
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').hasOwnProperty('get') is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').hasOwnProperty('set') is false
</span></span></pre></div>
<a id="trunkLayoutTestsplatformmacjsdomglobalconstructorsattributesexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/platform/mac/js/dom/global-constructors-attributes-expected.txt (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/platform/mac/js/dom/global-constructors-attributes-expected.txt 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/LayoutTests/platform/mac/js/dom/global-constructors-attributes-expected.txt 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -1198,6 +1198,16 @@
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').hasOwnProperty('set') is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').enumerable is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').configurable is true
</span><ins>+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').value is PerformanceObserver
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').hasOwnProperty('get') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').hasOwnProperty('set') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').enumerable is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').configurable is true
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').value is PerformanceObserverEntryList
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').hasOwnProperty('get') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').hasOwnProperty('set') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').enumerable is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').configurable is true
</ins><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').value is PerformanceTiming
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').hasOwnProperty('get') is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').hasOwnProperty('set') is false
</span></span></pre></div>
<a id="trunkLayoutTestsplatformmacelcapitanjsdomglobalconstructorsattributesexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/platform/mac-elcapitan/js/dom/global-constructors-attributes-expected.txt (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/platform/mac-elcapitan/js/dom/global-constructors-attributes-expected.txt 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/LayoutTests/platform/mac-elcapitan/js/dom/global-constructors-attributes-expected.txt 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -1193,6 +1193,16 @@
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').hasOwnProperty('set') is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').enumerable is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').configurable is true
</span><ins>+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').value is PerformanceObserver
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').hasOwnProperty('get') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').hasOwnProperty('set') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').enumerable is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').configurable is true
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').value is PerformanceObserverEntryList
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').hasOwnProperty('get') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').hasOwnProperty('set') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').enumerable is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').configurable is true
</ins><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').value is PerformanceTiming
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').hasOwnProperty('get') is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').hasOwnProperty('set') is false
</span></span></pre></div>
<a id="trunkLayoutTestsplatformmacwk1jsdomglobalconstructorsattributesexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/platform/mac-wk1/js/dom/global-constructors-attributes-expected.txt (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/platform/mac-wk1/js/dom/global-constructors-attributes-expected.txt 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/LayoutTests/platform/mac-wk1/js/dom/global-constructors-attributes-expected.txt 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -1193,6 +1193,16 @@
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').hasOwnProperty('set') is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').enumerable is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').configurable is true
</span><ins>+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').value is PerformanceObserver
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').hasOwnProperty('get') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').hasOwnProperty('set') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').enumerable is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').configurable is true
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').value is PerformanceObserverEntryList
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').hasOwnProperty('get') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').hasOwnProperty('set') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').enumerable is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').configurable is true
</ins><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').value is PerformanceTiming
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').hasOwnProperty('get') is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').hasOwnProperty('set') is false
</span></span></pre></div>
<a id="trunkLayoutTestsplatformmacyosemitejsdomglobalconstructorsattributesexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/platform/mac-yosemite/js/dom/global-constructors-attributes-expected.txt (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/platform/mac-yosemite/js/dom/global-constructors-attributes-expected.txt 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/LayoutTests/platform/mac-yosemite/js/dom/global-constructors-attributes-expected.txt 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -1188,6 +1188,16 @@
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').hasOwnProperty('set') is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').enumerable is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').configurable is true
</span><ins>+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').value is PerformanceObserver
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').hasOwnProperty('get') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').hasOwnProperty('set') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').enumerable is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').configurable is true
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').value is PerformanceObserverEntryList
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').hasOwnProperty('get') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').hasOwnProperty('set') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').enumerable is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').configurable is true
</ins><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').value is PerformanceTiming
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').hasOwnProperty('get') is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').hasOwnProperty('set') is false
</span></span></pre></div>
<a id="trunkLayoutTestsplatformwinjsdomglobalconstructorsattributesexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/platform/win/js/dom/global-constructors-attributes-expected.txt (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/platform/win/js/dom/global-constructors-attributes-expected.txt 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/LayoutTests/platform/win/js/dom/global-constructors-attributes-expected.txt 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -888,6 +888,16 @@
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').hasOwnProperty('set') is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').enumerable is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceNavigation').configurable is true
</span><ins>+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').value is PerformanceObserver
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').hasOwnProperty('get') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').hasOwnProperty('set') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').enumerable is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserver').configurable is true
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').value is PerformanceObserverEntryList
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').hasOwnProperty('get') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').hasOwnProperty('set') is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').enumerable is false
+PASS Object.getOwnPropertyDescriptor(global, 'PerformanceObserverEntryList').configurable is true
</ins><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').value is PerformanceTiming
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').hasOwnProperty('get') is false
</span><span class="cx"> PASS Object.getOwnPropertyDescriptor(global, 'PerformanceTiming').hasOwnProperty('set') is false
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/ChangeLog (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/ChangeLog 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/Source/JavaScriptCore/ChangeLog 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -1,3 +1,13 @@
</span><ins>+2017-01-30 Joseph Pecoraro <pecoraro@apple.com>
+
+ Implement PerformanceObserver
+ https://bugs.webkit.org/show_bug.cgi?id=167546
+ <rdar://problem/30247959>
+
+ Reviewed by Ryosuke Niwa.
+
+ * runtime/CommonIdentifiers.h:
+
</ins><span class="cx"> 2017-01-30 Matt Baker <mattbaker@apple.com>
</span><span class="cx">
</span><span class="cx"> Web Inspector: Need some limit on Async Call Stacks for async loops (rAF loops)
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreruntimeCommonIdentifiersh"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/runtime/CommonIdentifiers.h (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/runtime/CommonIdentifiers.h 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/Source/JavaScriptCore/runtime/CommonIdentifiers.h 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -89,6 +89,8 @@
</span><span class="cx"> macro(PerformanceEntryList) \
</span><span class="cx"> macro(PerformanceMark) \
</span><span class="cx"> macro(PerformanceMeasure) \
</span><ins>+ macro(PerformanceObserver) \
+ macro(PerformanceObserverEntryList) \
</ins><span class="cx"> macro(PerformanceResourceTiming) \
</span><span class="cx"> macro(Promise) \
</span><span class="cx"> macro(Proxy) \
</span></span></pre></div>
<a id="trunkSourceWebCoreCMakeListstxt"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/CMakeLists.txt (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/CMakeLists.txt 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/Source/WebCore/CMakeLists.txt 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -601,6 +601,9 @@
</span><span class="cx"> page/PerformanceEntry.idl
</span><span class="cx"> page/PerformanceMark.idl
</span><span class="cx"> page/PerformanceMeasure.idl
</span><ins>+ page/PerformanceObserver.idl
+ page/PerformanceObserverCallback.idl
+ page/PerformanceObserverEntryList.idl
</ins><span class="cx"> page/PerformanceNavigation.idl
</span><span class="cx"> page/PerformanceResourceTiming.idl
</span><span class="cx"> page/PerformanceTiming.idl
</span><span class="lines">@@ -1993,6 +1996,8 @@
</span><span class="cx"> page/PerformanceLogging.cpp
</span><span class="cx"> page/PerformanceMonitor.cpp
</span><span class="cx"> page/PerformanceNavigation.cpp
</span><ins>+ page/PerformanceObserver.cpp
+ page/PerformanceObserverEntryList.cpp
</ins><span class="cx"> page/PerformanceResourceTiming.cpp
</span><span class="cx"> page/PerformanceTiming.cpp
</span><span class="cx"> page/PerformanceUserTiming.cpp
</span></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/Source/WebCore/ChangeLog 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -1,3 +1,87 @@
</span><ins>+2017-01-30 Joseph Pecoraro <pecoraro@apple.com>
+
+ Implement PerformanceObserver
+ https://bugs.webkit.org/show_bug.cgi?id=167546
+ <rdar://problem/30247959>
+
+ Reviewed by Ryosuke Niwa.
+
+ This implements PerformanceObserver from Performance Timeline Level 2:
+ https://w3c.github.io/performance-timeline/
+
+ Tests: performance-api/performance-observer-api.html
+ performance-api/performance-observer-basic.html
+ performance-api/performance-observer-callback-mutate.html
+ performance-api/performance-observer-callback-task.html
+ performance-api/performance-observer-entry-sort.html
+ performance-api/performance-observer-exception.html
+ performance-api/performance-observer-nested.html
+ performance-api/performance-observer-order.html
+ performance-api/performance-observer-periodic.html
+ performance-api/performance-timeline-api.html
+
+ * CMakeLists.txt:
+ * DerivedSources.make:
+ * WebCore.xcodeproj/project.pbxproj:
+ New files.
+
+ * page/Performance.h:
+ * page/Performance.cpp:
+ (WebCore::Performance::mark):
+ (WebCore::Performance::measure):
+ (WebCore::Performance::registerPerformanceObserver):
+ (WebCore::Performance::unregisterPerformanceObserver):
+ (WebCore::Performance::queueEntry):
+ Register PerformanceObservers with the Performance object.
+ When new PerformanceEntries are created (Mark and Measure
+ right now) check them against observers.
+
+ * page/PerformanceEntry.cpp:
+ (WebCore::PerformanceEntry::PerformanceEntry):
+ (WebCore::PerformanceEntry::typeForEntryTypeString):
+ * page/PerformanceEntry.h:
+ (WebCore::PerformanceEntry::type):
+ Give PerformanceEntry a convenience enum for easy comparison
+ and to know if it is one of the built-in known types (which the
+ PerformanceObserver API takes into account).
+
+ * page/PerformanceObserver.cpp: Added.
+ (WebCore::PerformanceObserver::PerformanceObserver):
+ (WebCore::PerformanceObserver::observe):
+ (WebCore::PerformanceObserver::disconnect):
+ (WebCore::PerformanceObserver::queueEntry):
+ (WebCore::PerformanceObserver::deliver):
+ * page/PerformanceObserver.h:
+ (WebCore::PerformanceObserver::create):
+ (WebCore::PerformanceObserver::typeFilter):
+ - TypeErrors on observe bad behavior
+ - Completely replace types filter on observe
+ - Handle register and unregister
+ - Handle calling the callback
+
+ * page/PerformanceObserverCallback.idl: Added.
+ * page/PerformanceObserverEntryList.cpp: Added.
+ (WebCore::PerformanceObserverEntryList::PerformanceObserverEntryList):
+ (WebCore::PerformanceObserverEntryList::getEntries):
+ (WebCore::PerformanceObserverEntryList::getEntriesByType):
+ (WebCore::PerformanceObserverEntryList::getEntriesByName):
+ * page/PerformanceObserverEntryList.h:
+ (WebCore::PerformanceObserverEntryList::create):
+ * page/PerformanceObserverEntryList.idl: Added.
+ Implement sorting and filtering of entries.
+
+ * page/PerformanceObserver.idl: Added.
+ * page/PerformanceObserverCallback.h:
+ (WebCore::PerformanceObserverCallback::~PerformanceObserverCallback):
+ Mostly autogenerated.
+
+ * page/PerformanceUserTiming.cpp:
+ (WebCore::UserTiming::mark):
+ (WebCore::UserTiming::measure):
+ * page/PerformanceUserTiming.h:
+ Update these to return the entry so it can be passed on to
+ any interested PerformanceObservers.
+
</ins><span class="cx"> 2017-01-30 Youenn Fablet <youenn@apple.com>
</span><span class="cx">
</span><span class="cx"> [WebRTC] getStats does not support legacy callback
</span></span></pre></div>
<a id="trunkSourceWebCoreDerivedSourcesmake"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/DerivedSources.make (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/DerivedSources.make 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/Source/WebCore/DerivedSources.make 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -584,6 +584,9 @@
</span><span class="cx"> $(WebCore)/page/PerformanceMark.idl \
</span><span class="cx"> $(WebCore)/page/PerformanceMeasure.idl \
</span><span class="cx"> $(WebCore)/page/PerformanceNavigation.idl \
</span><ins>+ $(WebCore)/page/PerformanceObserver.idl \
+ $(WebCore)/page/PerformanceObserverCallback.idl \
+ $(WebCore)/page/PerformanceObserverEntryList.idl \
</ins><span class="cx"> $(WebCore)/page/PerformanceResourceTiming.idl \
</span><span class="cx"> $(WebCore)/page/PerformanceTiming.idl \
</span><span class="cx"> $(WebCore)/page/Screen.idl \
</span></span></pre></div>
<a id="trunkSourceWebCoreWebCorexcodeprojprojectpbxproj"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/Source/WebCore/WebCore.xcodeproj/project.pbxproj 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -4068,6 +4068,17 @@
</span><span class="cx"> A5A2AF0B1829734300DE1729 /* PageDebuggable.cpp in Sources */ = {isa = PBXBuildFile; fileRef = A5A2AF091829734300DE1729 /* PageDebuggable.cpp */; };
</span><span class="cx"> A5A2AF0C1829734300DE1729 /* PageDebuggable.h in Headers */ = {isa = PBXBuildFile; fileRef = A5A2AF0A1829734300DE1729 /* PageDebuggable.h */; };
</span><span class="cx"> A5A7AA43132F0ECC00D3A3C2 /* AutocapitalizeTypes.h in Headers */ = {isa = PBXBuildFile; fileRef = A5A7AA42132F0ECC00D3A3C2 /* AutocapitalizeTypes.h */; settings = {ATTRIBUTES = (Private, ); }; };
</span><ins>+ A5A9933D1E37FB19005B5E4D /* PerformanceObserver.h in Headers */ = {isa = PBXBuildFile; fileRef = A5A993361E37FAFD005B5E4D /* PerformanceObserver.h */; };
+ A5A9933E1E37FB1C005B5E4D /* PerformanceObserver.cpp in Sources */ = {isa = PBXBuildFile; fileRef = A5A993351E37FAFD005B5E4D /* PerformanceObserver.cpp */; };
+ A5A9933F1E37FB1F005B5E4D /* PerformanceObserverCallback.h in Headers */ = {isa = PBXBuildFile; fileRef = A5A993381E37FAFD005B5E4D /* PerformanceObserverCallback.h */; };
+ A5A993401E37FB25005B5E4D /* PerformanceObserverEntryList.cpp in Sources */ = {isa = PBXBuildFile; fileRef = A5A9933A1E37FAFD005B5E4D /* PerformanceObserverEntryList.cpp */; };
+ A5A993411E37FB28005B5E4D /* PerformanceObserverEntryList.h in Headers */ = {isa = PBXBuildFile; fileRef = A5A9933B1E37FAFD005B5E4D /* PerformanceObserverEntryList.h */; };
+ A5A993481E3809C6005B5E4D /* JSPerformanceObserver.h in Headers */ = {isa = PBXBuildFile; fileRef = A5A993431E380999005B5E4D /* JSPerformanceObserver.h */; };
+ A5A993491E3809C9005B5E4D /* JSPerformanceObserverCallback.cpp in Sources */ = {isa = PBXBuildFile; fileRef = A5A993441E380999005B5E4D /* JSPerformanceObserverCallback.cpp */; };
+ A5A9934A1E3809CB005B5E4D /* JSPerformanceObserverCallback.h in Headers */ = {isa = PBXBuildFile; fileRef = A5A993451E380999005B5E4D /* JSPerformanceObserverCallback.h */; };
+ A5A9934B1E3809CD005B5E4D /* JSPerformanceObserverEntryList.cpp in Sources */ = {isa = PBXBuildFile; fileRef = A5A993461E380999005B5E4D /* JSPerformanceObserverEntryList.cpp */; };
+ A5A9934C1E3809CF005B5E4D /* JSPerformanceObserverEntryList.h in Headers */ = {isa = PBXBuildFile; fileRef = A5A993471E380999005B5E4D /* JSPerformanceObserverEntryList.h */; };
+ A5A9934D1E3809D7005B5E4D /* JSPerformanceObserver.cpp in Sources */ = {isa = PBXBuildFile; fileRef = A5A993421E380999005B5E4D /* JSPerformanceObserver.cpp */; };
</ins><span class="cx"> A5AFB34F115151A700B045CB /* StepRange.cpp in Sources */ = {isa = PBXBuildFile; fileRef = A5AFB34D115151A700B045CB /* StepRange.cpp */; };
</span><span class="cx"> A5AFB350115151A700B045CB /* StepRange.h in Headers */ = {isa = PBXBuildFile; fileRef = A5AFB34E115151A700B045CB /* StepRange.h */; settings = {ATTRIBUTES = (Private, ); }; };
</span><span class="cx"> A5DEBDA316FB908700836FE0 /* WebKitPlaybackTargetAvailabilityEvent.cpp in Sources */ = {isa = PBXBuildFile; fileRef = A5DEBD9F16FB908700836FE0 /* WebKitPlaybackTargetAvailabilityEvent.cpp */; };
</span><span class="lines">@@ -11791,6 +11802,20 @@
</span><span class="cx"> A5A2AF091829734300DE1729 /* PageDebuggable.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = PageDebuggable.cpp; sourceTree = "<group>"; };
</span><span class="cx"> A5A2AF0A1829734300DE1729 /* PageDebuggable.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = PageDebuggable.h; sourceTree = "<group>"; };
</span><span class="cx"> A5A7AA42132F0ECC00D3A3C2 /* AutocapitalizeTypes.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AutocapitalizeTypes.h; sourceTree = "<group>"; };
</span><ins>+ A5A993351E37FAFD005B5E4D /* PerformanceObserver.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = PerformanceObserver.cpp; sourceTree = "<group>"; };
+ A5A993361E37FAFD005B5E4D /* PerformanceObserver.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = PerformanceObserver.h; sourceTree = "<group>"; };
+ A5A993371E37FAFD005B5E4D /* PerformanceObserver.idl */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = PerformanceObserver.idl; sourceTree = "<group>"; };
+ A5A993381E37FAFD005B5E4D /* PerformanceObserverCallback.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = PerformanceObserverCallback.h; sourceTree = "<group>"; };
+ A5A993391E37FAFD005B5E4D /* PerformanceObserverCallback.idl */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = PerformanceObserverCallback.idl; sourceTree = "<group>"; };
+ A5A9933A1E37FAFD005B5E4D /* PerformanceObserverEntryList.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = PerformanceObserverEntryList.cpp; sourceTree = "<group>"; };
+ A5A9933B1E37FAFD005B5E4D /* PerformanceObserverEntryList.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = PerformanceObserverEntryList.h; sourceTree = "<group>"; };
+ A5A9933C1E37FAFD005B5E4D /* PerformanceObserverEntryList.idl */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = PerformanceObserverEntryList.idl; sourceTree = "<group>"; };
+ A5A993421E380999005B5E4D /* JSPerformanceObserver.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = JSPerformanceObserver.cpp; sourceTree = "<group>"; };
+ A5A993431E380999005B5E4D /* JSPerformanceObserver.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = JSPerformanceObserver.h; sourceTree = "<group>"; };
+ A5A993441E380999005B5E4D /* JSPerformanceObserverCallback.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = JSPerformanceObserverCallback.cpp; sourceTree = "<group>"; };
+ A5A993451E380999005B5E4D /* JSPerformanceObserverCallback.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = JSPerformanceObserverCallback.h; sourceTree = "<group>"; };
+ A5A993461E380999005B5E4D /* JSPerformanceObserverEntryList.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = JSPerformanceObserverEntryList.cpp; sourceTree = "<group>"; };
+ A5A993471E380999005B5E4D /* JSPerformanceObserverEntryList.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = JSPerformanceObserverEntryList.h; sourceTree = "<group>"; };
</ins><span class="cx"> A5AFB34D115151A700B045CB /* StepRange.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = StepRange.cpp; sourceTree = "<group>"; };
</span><span class="cx"> A5AFB34E115151A700B045CB /* StepRange.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = StepRange.h; sourceTree = "<group>"; };
</span><span class="cx"> A5C974CF11485FF10066F2AB /* KeyEventCocoa.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = KeyEventCocoa.h; sourceTree = "<group>"; };
</span><span class="lines">@@ -15329,12 +15354,12 @@
</span><span class="cx"> 0744ECEC1E0C4AE5000D0944 /* MockRealtimeAudioSourceMac.mm */,
</span><span class="cx"> 07EE76ED1BEA619800F89133 /* MockRealtimeVideoSourceMac.h */,
</span><span class="cx"> 07EE76EE1BEA619800F89133 /* MockRealtimeVideoSourceMac.mm */,
</span><ins>+ 41103AAA1E39790A00769F03 /* RealtimeIncomingAudioSource.cpp */,
+ 41103AA91E39790A00769F03 /* RealtimeIncomingAudioSource.h */,
</ins><span class="cx"> 4A0FFAA31AAF5EF60062803B /* RealtimeMediaSourceCenterMac.cpp */,
</span><span class="cx"> 4A0FFAA41AAF5EF60062803B /* RealtimeMediaSourceCenterMac.h */,
</span><span class="cx"> 41103AA71E39790A00769F03 /* RealtimeOutgoingAudioSource.cpp */,
</span><span class="cx"> 41103AA81E39790A00769F03 /* RealtimeOutgoingAudioSource.h */,
</span><del>- 41103AA91E39790A00769F03 /* RealtimeIncomingAudioSource.h */,
- 41103AAA1E39790A00769F03 /* RealtimeIncomingAudioSource.cpp */,
</del><span class="cx"> 07D6373E1BB0B11300256CE9 /* WebAudioSourceProviderAVFObjC.h */,
</span><span class="cx"> 07D6373F1BB0B11300256CE9 /* WebAudioSourceProviderAVFObjC.mm */,
</span><span class="cx"> );
</span><span class="lines">@@ -16733,8 +16758,8 @@
</span><span class="cx"> 51058AD81D679257009A538C /* MockGamepad.h */,
</span><span class="cx"> 51058AD91D679257009A538C /* MockGamepadProvider.cpp */,
</span><span class="cx"> 51058ADA1D679257009A538C /* MockGamepadProvider.h */,
</span><ins>+ 4157EBF91E3AB06800AC9FE9 /* MockLibWebRTCPeerConnection.cpp */,
</ins><span class="cx"> 4157EBF81E3AB06800AC9FE9 /* MockLibWebRTCPeerConnection.h */,
</span><del>- 4157EBF91E3AB06800AC9FE9 /* MockLibWebRTCPeerConnection.cpp */,
</del><span class="cx"> 2D6F3E8A1C1ECB1C0061DBD4 /* MockPageOverlay.cpp */,
</span><span class="cx"> 2D6F3E8B1C1ECB1C0061DBD4 /* MockPageOverlay.h */,
</span><span class="cx"> 2D6F3E8C1C1ECB1C0061DBD4 /* MockPageOverlay.idl */,
</span><span class="lines">@@ -18145,6 +18170,14 @@
</span><span class="cx"> 8AF4E55211DC5A36000ED3DE /* PerformanceNavigation.cpp */,
</span><span class="cx"> 8AF4E55311DC5A36000ED3DE /* PerformanceNavigation.h */,
</span><span class="cx"> 8AF4E55411DC5A36000ED3DE /* PerformanceNavigation.idl */,
</span><ins>+ A5A993351E37FAFD005B5E4D /* PerformanceObserver.cpp */,
+ A5A993361E37FAFD005B5E4D /* PerformanceObserver.h */,
+ A5A993371E37FAFD005B5E4D /* PerformanceObserver.idl */,
+ A5A993381E37FAFD005B5E4D /* PerformanceObserverCallback.h */,
+ A5A993391E37FAFD005B5E4D /* PerformanceObserverCallback.idl */,
+ A5A9933A1E37FAFD005B5E4D /* PerformanceObserverEntryList.cpp */,
+ A5A9933B1E37FAFD005B5E4D /* PerformanceObserverEntryList.h */,
+ A5A9933C1E37FAFD005B5E4D /* PerformanceObserverEntryList.idl */,
</ins><span class="cx"> 86512EDB154A2AEE00A90426 /* PerformanceResourceTiming.cpp */,
</span><span class="cx"> 86512EDC154A2AEF00A90426 /* PerformanceResourceTiming.h */,
</span><span class="cx"> 86512EDD154A2AEF00A90426 /* PerformanceResourceTiming.idl */,
</span><span class="lines">@@ -19834,8 +19867,8 @@
</span><span class="cx"> A59E3C1B11580F340072928E /* ios */ = {
</span><span class="cx"> isa = PBXGroup;
</span><span class="cx"> children = (
</span><ins>+ A148328B187F506800DA63A6 /* wak */,
</ins><span class="cx"> F48223121E386E240066FC79 /* AbstractPasteboard.h */,
</span><del>- A148328B187F506800DA63A6 /* wak */,
</del><span class="cx"> 2655414B1489AA2B000DFC5D /* CursorIOS.cpp */,
</span><span class="cx"> A1ED778A1BE3293F00DC1791 /* Device.cpp */,
</span><span class="cx"> A1ED778B1BE3294000DC1791 /* Device.h */,
</span><span class="lines">@@ -19892,6 +19925,8 @@
</span><span class="cx"> E45390380EAFD637003695C8 /* WebCoreSystemInterfaceIOS.mm */,
</span><span class="cx"> FE0D84E810484348001A179E /* WebEvent.h */,
</span><span class="cx"> FE0D84EA1048436E001A179E /* WebEvent.mm */,
</span><ins>+ F482230F1E3869B80066FC79 /* WebItemProviderPasteboard.h */,
+ F482230E1E3869B80066FC79 /* WebItemProviderPasteboard.mm */,
</ins><span class="cx"> CDA29A2E1CBF73FC00901CCF /* WebPlaybackSessionInterfaceAVKit.h */,
</span><span class="cx"> CDA29A2F1CBF73FC00901CCF /* WebPlaybackSessionInterfaceAVKit.mm */,
</span><span class="cx"> 3F42B31B1881191B00278AAC /* WebVideoFullscreenControllerAVKit.h */,
</span><span class="lines">@@ -19899,8 +19934,6 @@
</span><span class="cx"> 3FBC4AF2189881560046EE38 /* WebVideoFullscreenInterfaceAVKit.h */,
</span><span class="cx"> 3FBC4AF1189881560046EE38 /* WebVideoFullscreenInterfaceAVKit.mm */,
</span><span class="cx"> E453903C0EAFD637003695C8 /* WidgetIOS.mm */,
</span><del>- F482230E1E3869B80066FC79 /* WebItemProviderPasteboard.mm */,
- F482230F1E3869B80066FC79 /* WebItemProviderPasteboard.h */,
</del><span class="cx"> );
</span><span class="cx"> path = ios;
</span><span class="cx"> sourceTree = "<group>";
</span><span class="lines">@@ -22428,6 +22461,12 @@
</span><span class="cx"> A58C59CF1E382EA90047859C /* JSPerformanceMeasure.h */,
</span><span class="cx"> 8A9A586E11E84C35008ACFD1 /* JSPerformanceNavigation.cpp */,
</span><span class="cx"> 8A9A586F11E84C36008ACFD1 /* JSPerformanceNavigation.h */,
</span><ins>+ A5A993421E380999005B5E4D /* JSPerformanceObserver.cpp */,
+ A5A993431E380999005B5E4D /* JSPerformanceObserver.h */,
+ A5A993441E380999005B5E4D /* JSPerformanceObserverCallback.cpp */,
+ A5A993451E380999005B5E4D /* JSPerformanceObserverCallback.h */,
+ A5A993461E380999005B5E4D /* JSPerformanceObserverEntryList.cpp */,
+ A5A993471E380999005B5E4D /* JSPerformanceObserverEntryList.h */,
</ins><span class="cx"> CB38FD581CD2314500592A3F /* JSPerformanceResourceTiming.cpp */,
</span><span class="cx"> CB38FD591CD2314500592A3F /* JSPerformanceResourceTiming.h */,
</span><span class="cx"> 0F43C85E189E15A600019AE2 /* JSPerformanceTiming.cpp */,
</span><span class="lines">@@ -24955,6 +24994,7 @@
</span><span class="cx"> A1B5B29F1AAA846F008B6042 /* MockContentFilterSettings.h in Headers */,
</span><span class="cx"> 51058ADC1D6792C1009A538C /* MockGamepad.h in Headers */,
</span><span class="cx"> 51058ADE1D6792C1009A538C /* MockGamepadProvider.h in Headers */,
</span><ins>+ 4157EBFB1E3AB67F00AC9FE9 /* MockLibWebRTCPeerConnection.h in Headers */,
</ins><span class="cx"> 2D6F3E911C1ECB2F0061DBD4 /* MockPageOverlay.h in Headers */,
</span><span class="cx"> 2D97F04819DD4140001EE9C3 /* MockPageOverlayClient.h in Headers */,
</span><span class="cx"> A140618C1E2ECA0A0032B34E /* MockQuickLookHandleClient.h in Headers */,
</span><span class="lines">@@ -24961,7 +25001,6 @@
</span><span class="cx"> AA5F3B8D16CC33D100455EB0 /* PlatformSpeechSynthesizerMock.h in Headers */,
</span><span class="cx"> A1763F3F1E205234001D58DE /* WebArchiveDumpSupport.h in Headers */,
</span><span class="cx"> 41815C1F138319830057AAA4 /* WebCoreTestSupport.h in Headers */,
</span><del>- 4157EBFB1E3AB67F00AC9FE9 /* MockLibWebRTCPeerConnection.h in Headers */,
</del><span class="cx"> );
</span><span class="cx"> runOnlyForDeploymentPostprocessing = 0;
</span><span class="cx"> };
</span><span class="lines">@@ -24969,6 +25008,7 @@
</span><span class="cx"> isa = PBXHeadersBuildPhase;
</span><span class="cx"> buildActionMask = 2147483647;
</span><span class="cx"> files = (
</span><ins>+ F48223131E386E240066FC79 /* AbstractPasteboard.h in Headers */,
</ins><span class="cx"> 41E1B1D10FF5986900576B3B /* AbstractWorker.h in Headers */,
</span><span class="cx"> 29A8122E0FBB9C1D00510293 /* AccessibilityARIAGridCell.h in Headers */,
</span><span class="cx"> 29A812330FBB9C1D00510293 /* AccessibilityARIAGridRow.h in Headers */,
</span><span class="lines">@@ -25021,7 +25061,6 @@
</span><span class="cx"> 319848011A1D817B00A13318 /* AnimationEvent.h in Headers */,
</span><span class="cx"> 49E912AD0EFAC906009D0CAF /* AnimationList.h in Headers */,
</span><span class="cx"> 31DCD29D1AB4FBDE0072E817 /* AnimationTrigger.h in Headers */,
</span><del>- 417612B01E3A994000C3D81D /* LibWebRTCMediaEndpoint.h in Headers */,
</del><span class="cx"> 0F580FAF149800D400FB5BD8 /* AnimationUtilities.h in Headers */,
</span><span class="cx"> 93309DD7099E64920056E581 /* AppendNodeCommand.h in Headers */,
</span><span class="cx"> 7C6579E31E00827000E3A27A /* ApplePayLineItem.h in Headers */,
</span><span class="lines">@@ -25303,7 +25342,6 @@
</span><span class="cx"> CE799FA81C6A50570097B518 /* ContentSecurityPolicyMediaListDirective.h in Headers */,
</span><span class="cx"> CE6DADFA1C591E6A003F6A88 /* ContentSecurityPolicyResponseHeaders.h in Headers */,
</span><span class="cx"> CE799FA01C6A4C160097B518 /* ContentSecurityPolicySource.h in Headers */,
</span><del>- F48223131E386E240066FC79 /* AbstractPasteboard.h in Headers */,
</del><span class="cx"> CE799F981C6A46BC0097B518 /* ContentSecurityPolicySourceList.h in Headers */,
</span><span class="cx"> CE799FAC1C6A50660097B518 /* ContentSecurityPolicySourceListDirective.h in Headers */,
</span><span class="cx"> 41D015CA0F4B5C71004A662F /* ContentType.h in Headers */,
</span><span class="lines">@@ -25810,7 +25848,6 @@
</span><span class="cx"> 085B92BB0EFDE73D00E6123C /* FormDataBuilder.h in Headers */,
</span><span class="cx"> A8136D380973A8E700D74463 /* FormDataList.h in Headers */,
</span><span class="cx"> 7EE6846712D26E3800E79415 /* FormDataStreamCFNet.h in Headers */,
</span><del>- 4157474A1E3869AD00E914D8 /* LibWebRTCUtils.h in Headers */,
</del><span class="cx"> 514C764E0CE9234E007EF3CD /* FormDataStreamMac.h in Headers */,
</span><span class="cx"> 9B50B1DE17CD4C0F0087F63C /* FormNamedItem.h in Headers */,
</span><span class="cx"> 656D373A0ADBA5DE00A4554D /* FormState.h in Headers */,
</span><span class="lines">@@ -25869,7 +25906,6 @@
</span><span class="cx"> A80D67080E9E9DEB00E420F0 /* GraphicsContextPlatformPrivateCG.h in Headers */,
</span><span class="cx"> 0F580B0D0F12A2690051D689 /* GraphicsLayer.h in Headers */,
</span><span class="cx"> 499B3ED7128CD31400E726C2 /* GraphicsLayerCA.h in Headers */,
</span><del>- 41103AAD1E39791000769F03 /* RealtimeIncomingAudioSource.h in Headers */,
</del><span class="cx"> 0F580B0E0F12A2690051D689 /* GraphicsLayerClient.h in Headers */,
</span><span class="cx"> 1AC69593161A1E53003732CB /* GraphicsLayerFactory.h in Headers */,
</span><span class="cx"> 0FA24D7A162DF91900A3F4C0 /* GraphicsLayerUpdater.h in Headers */,
</span><span class="lines">@@ -25885,7 +25921,6 @@
</span><span class="cx"> 26EA89A71B4F2B75008C5FD2 /* HashableActionList.h in Headers */,
</span><span class="cx"> 8482B7461198C35400BFB005 /* HashChangeEvent.h in Headers */,
</span><span class="cx"> A8748BE012CBF2DC001FBA41 /* HashTools.h in Headers */,
</span><del>- E3E4E2A81E3B17100023BB8A /* ScriptElementCachedScriptFetcher.h in Headers */,
</del><span class="cx"> F55B3DC01251F12D003EF269 /* HiddenInputType.h in Headers */,
</span><span class="cx"> 515BE19C1D54F6C100DD7C68 /* HIDGamepad.h in Headers */,
</span><span class="cx"> 515BE19E1D54F6C100DD7C68 /* HIDGamepadProvider.h in Headers */,
</span><span class="lines">@@ -25895,7 +25930,6 @@
</span><span class="cx"> 4969B0F313D0B33F00DF3521 /* HitTestingTransformState.h in Headers */,
</span><span class="cx"> 2D8287F716E4A0380086BD00 /* HitTestLocation.h in Headers */,
</span><span class="cx"> 930908910AF7EDE40081DF01 /* HitTestRequest.h in Headers */,
</span><del>- 415747471E3869A400E914D8 /* LibWebRTCMacros.h in Headers */,
</del><span class="cx"> 9307F1D80AF2D59000DBA31A /* HitTestResult.h in Headers */,
</span><span class="cx"> BC3BC29C0E91AB0F00835588 /* HostWindow.h in Headers */,
</span><span class="cx"> FD31609912B026F700C1A359 /* HRTFDatabase.h in Headers */,
</span><span class="lines">@@ -26560,6 +26594,9 @@
</span><span class="cx"> A58C59D11E382EAE0047859C /* JSPerformanceMark.h in Headers */,
</span><span class="cx"> A58C59D31E382EB20047859C /* JSPerformanceMeasure.h in Headers */,
</span><span class="cx"> 8A9A587111E84C36008ACFD1 /* JSPerformanceNavigation.h in Headers */,
</span><ins>+ A5A993481E3809C6005B5E4D /* JSPerformanceObserver.h in Headers */,
+ A5A9934A1E3809CB005B5E4D /* JSPerformanceObserverCallback.h in Headers */,
+ A5A9934C1E3809CF005B5E4D /* JSPerformanceObserverEntryList.h in Headers */,
</ins><span class="cx"> CB38FD5B1CD2325B00592A3F /* JSPerformanceResourceTiming.h in Headers */,
</span><span class="cx"> 8A9A588811E84F37008ACFD1 /* JSPerformanceTiming.h in Headers */,
</span><span class="cx"> FDEA6247152102FC00479DF0 /* JSPeriodicWave.h in Headers */,
</span><span class="lines">@@ -26897,6 +26934,11 @@
</span><span class="cx"> E5BA7D63151437CA00FE1E3F /* LengthFunctions.h in Headers */,
</span><span class="cx"> 0F8716701C869D83004FF0DE /* LengthPoint.h in Headers */,
</span><span class="cx"> BCFF64920EAD15C200C1D6F7 /* LengthSize.h in Headers */,
</span><ins>+ 415747471E3869A400E914D8 /* LibWebRTCMacros.h in Headers */,
+ 417612B01E3A994000C3D81D /* LibWebRTCMediaEndpoint.h in Headers */,
+ 417612B21E3A994000C3D81D /* LibWebRTCPeerConnectionBackend.h in Headers */,
+ 415747481E3869A700E914D8 /* LibWebRTCProvider.h in Headers */,
+ 4157474A1E3869AD00E914D8 /* LibWebRTCUtils.h in Headers */,
</ins><span class="cx"> 84730D911248F0B300D3A9C9 /* LightSource.h in Headers */,
</span><span class="cx"> B22279650D00BF220071B782 /* LinearGradientAttributes.h in Headers */,
</span><span class="cx"> AB31C91E10AE1B8E000C7B92 /* LineClampValue.h in Headers */,
</span><span class="lines">@@ -27275,6 +27317,9 @@
</span><span class="cx"> AD5A0C251DECACCC00707054 /* PerformanceLogging.h in Headers */,
</span><span class="cx"> 83FE90271E307C30003E9199 /* PerformanceMonitor.h in Headers */,
</span><span class="cx"> 8AF4E55611DC5A36000ED3DE /* PerformanceNavigation.h in Headers */,
</span><ins>+ A5A9933D1E37FB19005B5E4D /* PerformanceObserver.h in Headers */,
+ A5A9933F1E37FB1F005B5E4D /* PerformanceObserverCallback.h in Headers */,
+ A5A993411E37FB28005B5E4D /* PerformanceObserverEntryList.h in Headers */,
</ins><span class="cx"> 86512EDF154A2AEF00A90426 /* PerformanceResourceTiming.h in Headers */,
</span><span class="cx"> 8AF4E55C11DC5A63000ED3DE /* PerformanceTiming.h in Headers */,
</span><span class="cx"> A554B5F31E38393A001D4E03 /* PerformanceUserTiming.h in Headers */,
</span><span class="lines">@@ -27384,6 +27429,7 @@
</span><span class="cx"> 416E6FE91BBD12E5000A6043 /* ReadableStreamBuiltins.h in Headers */,
</span><span class="cx"> 416E6FE81BBD12DF000A3F64 /* ReadableStreamInternalsBuiltins.h in Headers */,
</span><span class="cx"> FD31603C12B0267600C1A359 /* RealtimeAnalyser.h in Headers */,
</span><ins>+ 41103AAD1E39791000769F03 /* RealtimeIncomingAudioSource.h in Headers */,
</ins><span class="cx"> 4A4F65711AA997F100E38CDD /* RealtimeMediaSource.h in Headers */,
</span><span class="cx"> 4A4F65721AA997F100E38CDD /* RealtimeMediaSourceCapabilities.h in Headers */,
</span><span class="cx"> 4A0FFAA21AAF5EA20062803B /* RealtimeMediaSourceCenter.h in Headers */,
</span><span class="lines">@@ -27390,6 +27436,7 @@
</span><span class="cx"> 4A0FFAA61AAF5EF60062803B /* RealtimeMediaSourceCenterMac.h in Headers */,
</span><span class="cx"> 4A4F65741AA997F100E38CDD /* RealtimeMediaSourceSettings.h in Headers */,
</span><span class="cx"> 07C1C0E51BFB60ED00BD2256 /* RealtimeMediaSourceSupportedConstraints.h in Headers */,
</span><ins>+ 41103AAC1E39791000769F03 /* RealtimeOutgoingAudioSource.h in Headers */,
</ins><span class="cx"> BC4368E80C226E32005EFB5F /* Rect.h in Headers */,
</span><span class="cx"> FD45A958175D414C00C21EC8 /* RectangleShape.h in Headers */,
</span><span class="cx"> 9831AE4A154225C900FE2644 /* ReferrerPolicy.h in Headers */,
</span><span class="lines">@@ -27557,7 +27604,6 @@
</span><span class="cx"> 4998AEC613F9D0EA0090B1AA /* RequestAnimationFrameCallback.h in Headers */,
</span><span class="cx"> F55B3DD01251F12D003EF269 /* ResetInputType.h in Headers */,
</span><span class="cx"> 7EE6846A12D26E3800E79415 /* ResourceError.h in Headers */,
</span><del>- 415747481E3869A700E914D8 /* LibWebRTCProvider.h in Headers */,
</del><span class="cx"> 934F713C0D5A6F1900018D69 /* ResourceErrorBase.h in Headers */,
</span><span class="cx"> 514C76790CE923A1007EF3CD /* ResourceHandle.h in Headers */,
</span><span class="cx"> 26FAE4CD1852E3A5004C8C46 /* ResourceHandleCFURLConnectionDelegate.h in Headers */,
</span><span class="lines">@@ -27649,6 +27695,7 @@
</span><span class="cx"> 93B70D7009EB0C7C009D8468 /* ScriptController.h in Headers */,
</span><span class="cx"> 4998AED213FB224D0090B1AA /* ScriptedAnimationController.h in Headers */,
</span><span class="cx"> 08A484780E5272C500C3FE76 /* ScriptElement.h in Headers */,
</span><ins>+ E3E4E2A81E3B17100023BB8A /* ScriptElementCachedScriptFetcher.h in Headers */,
</ins><span class="cx"> E11C9D9B0EB3681200E409DB /* ScriptExecutionContext.h in Headers */,
</span><span class="cx"> 41F066E40F64BCF600A07EAC /* ScriptGlobalObject.h in Headers */,
</span><span class="cx"> E38838991BAD145F00D62EE3 /* ScriptModuleLoader.h in Headers */,
</span><span class="lines">@@ -27843,7 +27890,6 @@
</span><span class="cx"> 414B82051D6DF0E50077EBE3 /* StructuredClone.h in Headers */,
</span><span class="cx"> BC5EB6A30E81DC4F00B25965 /* StyleBackgroundData.h in Headers */,
</span><span class="cx"> BC5EB67B0E81D3BE00B25965 /* StyleBoxData.h in Headers */,
</span><del>- F48223111E3869B80066FC79 /* WebItemProviderPasteboard.h in Headers */,
</del><span class="cx"> 8386A96D19F61B2E00E1EC4A /* StyleBuilder.h in Headers */,
</span><span class="cx"> 83B9687B19F8AB83004EF7AF /* StyleBuilderConverter.h in Headers */,
</span><span class="cx"> 835D363719FF6193004C93AB /* StyleBuilderCustom.h in Headers */,
</span><span class="lines">@@ -27887,7 +27933,6 @@
</span><span class="cx"> A8EA800C0A19516E00A8EF5F /* StyleSheet.h in Headers */,
</span><span class="cx"> E4F9EEF3156DA00700D23E7E /* StyleSheetContents.h in Headers */,
</span><span class="cx"> A8EA800A0A19516E00A8EF5F /* StyleSheetList.h in Headers */,
</span><del>- 417612B21E3A994000C3D81D /* LibWebRTCPeerConnectionBackend.h in Headers */,
</del><span class="cx"> BC5EB5E50E81BF6D00B25965 /* StyleSurroundData.h in Headers */,
</span><span class="cx"> BC5EB8100E81F2CE00B25965 /* StyleTransformData.h in Headers */,
</span><span class="cx"> E4DEAA1817A93DC3000E0430 /* StyleTreeResolver.h in Headers */,
</span><span class="lines">@@ -27955,7 +28000,6 @@
</span><span class="cx"> B22279AE0D00BF220071B782 /* SVGDefsElement.h in Headers */,
</span><span class="cx"> B22279B10D00BF220071B782 /* SVGDescElement.h in Headers */,
</span><span class="cx"> B22279B40D00BF220071B782 /* SVGDocument.h in Headers */,
</span><del>- 41103AAC1E39791000769F03 /* RealtimeOutgoingAudioSource.h in Headers */,
</del><span class="cx"> B28C6A280D00C44800334AA4 /* SVGDocumentExtensions.h in Headers */,
</span><span class="cx"> B22279B70D00BF220071B782 /* SVGElement.h in Headers */,
</span><span class="cx"> 656581FE09D1508D000E61D7 /* SVGElementFactory.h in Headers */,
</span><span class="lines">@@ -28436,6 +28480,7 @@
</span><span class="cx"> 77A17A7812F28642004E02F6 /* WebGLVertexArrayObjectOES.h in Headers */,
</span><span class="cx"> A5840E25187B8AC200843B10 /* WebInjectedScriptHost.h in Headers */,
</span><span class="cx"> A584FE301864CB8400843B10 /* WebInjectedScriptManager.h in Headers */,
</span><ins>+ F48223111E3869B80066FC79 /* WebItemProviderPasteboard.h in Headers */,
</ins><span class="cx"> 31C0FF220E4CEB6E007D6FE5 /* WebKitAnimationEvent.h in Headers */,
</span><span class="cx"> 5DFEBAB718592B6D00C75BEB /* WebKitAvailability.h in Headers */,
</span><span class="cx"> 498391590F1E776900C23782 /* WebKitCSSMatrix.h in Headers */,
</span><span class="lines">@@ -28890,7 +28935,6 @@
</span><span class="cx"> 51714EB01CF665CE004723C4 /* JSGCObservation.cpp in Sources */,
</span><span class="cx"> 417DA71D13735DFA007C57FB /* JSInternals.cpp in Sources */,
</span><span class="cx"> A740B5A714C935AF00A77FA4 /* JSInternalSettings.cpp in Sources */,
</span><del>- 4157EBFA1E3AB67900AC9FE9 /* MockLibWebRTCPeerConnection.cpp in Sources */,
</del><span class="cx"> 53ED3FDE167A88E7006762E6 /* JSInternalSettingsGenerated.cpp in Sources */,
</span><span class="cx"> A740B59714C935AF00A77FA4 /* JSMallocStatistics.cpp in Sources */,
</span><span class="cx"> CDF4B7331E03D14900E235A2 /* JSMediaKeysRequirement.cpp in Sources */,
</span><span class="lines">@@ -28906,6 +28950,7 @@
</span><span class="cx"> A1B5B29E1AAA846E008B6042 /* MockContentFilterSettings.cpp in Sources */,
</span><span class="cx"> 51058ADB1D6792C1009A538C /* MockGamepad.cpp in Sources */,
</span><span class="cx"> 51058ADD1D6792C1009A538C /* MockGamepadProvider.cpp in Sources */,
</span><ins>+ 4157EBFA1E3AB67900AC9FE9 /* MockLibWebRTCPeerConnection.cpp in Sources */,
</ins><span class="cx"> 2D6F3E901C1ECB270061DBD4 /* MockPageOverlay.cpp in Sources */,
</span><span class="cx"> 2D97F04719DD413C001EE9C3 /* MockPageOverlayClient.cpp in Sources */,
</span><span class="cx"> A140618B1E2ECA0A0032B34E /* MockQuickLookHandleClient.cpp in Sources */,
</span><span class="lines">@@ -29216,7 +29261,6 @@
</span><span class="cx"> E1B4CD2510B322E200BFFD7E /* CredentialStorageMac.mm in Sources */,
</span><span class="cx"> 2D481F00146B5C4C00AA7834 /* CrossfadeGeneratedImage.cpp in Sources */,
</span><span class="cx"> E1C416170F6563180092D2FB /* CrossOriginAccessControl.cpp in Sources */,
</span><del>- 417612B11E3A994000C3D81D /* LibWebRTCPeerConnectionBackend.cpp in Sources */,
</del><span class="cx"> 41ABE67C1D0580E0006D862D /* CrossOriginPreflightChecker.cpp in Sources */,
</span><span class="cx"> E1C415DE0F655D7C0092D2FB /* CrossOriginPreflightResultCache.cpp in Sources */,
</span><span class="cx"> E16980491133644700894115 /* CRuntimeObject.cpp in Sources */,
</span><span class="lines">@@ -29309,7 +29353,6 @@
</span><span class="cx"> 9418278E1D8CAF9200492764 /* CSSPendingSubstitutionValue.cpp in Sources */,
</span><span class="cx"> 977B3862122883E900B81FF8 /* CSSPreloadScanner.cpp in Sources */,
</span><span class="cx"> A80E6D050A1989CA007FB8C5 /* CSSPrimitiveValue.cpp in Sources */,
</span><del>- F48223101E3869B80066FC79 /* WebItemProviderPasteboard.mm in Sources */,
</del><span class="cx"> A80E6CF70A1989CA007FB8C5 /* CSSProperty.cpp in Sources */,
</span><span class="cx"> 78D02BC5154A18DF00B62D05 /* CSSPropertyAnimation.cpp in Sources */,
</span><span class="cx"> 1ABA76CA11D20E50004C201C /* CSSPropertyNames.cpp in Sources */,
</span><span class="lines">@@ -29464,7 +29507,6 @@
</span><span class="cx"> 15FCC9FC1B4DF7F200E72326 /* DOMURLMediaStream.cpp in Sources */,
</span><span class="cx"> 1403B99809EB13AF00797C7F /* DOMWindow.cpp in Sources */,
</span><span class="cx"> 517FBA1E151AB17C00B57959 /* DOMWindowExtension.cpp in Sources */,
</span><del>- 41103AAE1E39791000769F03 /* RealtimeIncomingAudioSource.cpp in Sources */,
</del><span class="cx"> 418C39561C8DAC7F0051C8A3 /* DOMWindowFetch.cpp in Sources */,
</span><span class="cx"> 5185FC741BB4C4E80012898F /* DOMWindowIndexedDatabase.cpp in Sources */,
</span><span class="cx"> 97B38E28151C4273004622E9 /* DOMWindowNotifications.cpp in Sources */,
</span><span class="lines">@@ -30368,6 +30410,9 @@
</span><span class="cx"> A58C59D01E382EAC0047859C /* JSPerformanceMark.cpp in Sources */,
</span><span class="cx"> A58C59D21E382EB00047859C /* JSPerformanceMeasure.cpp in Sources */,
</span><span class="cx"> 8A9A587011E84C36008ACFD1 /* JSPerformanceNavigation.cpp in Sources */,
</span><ins>+ A5A9934D1E3809D7005B5E4D /* JSPerformanceObserver.cpp in Sources */,
+ A5A993491E3809C9005B5E4D /* JSPerformanceObserverCallback.cpp in Sources */,
+ A5A9934B1E3809CD005B5E4D /* JSPerformanceObserverEntryList.cpp in Sources */,
</ins><span class="cx"> CB38FD5A1CD2325800592A3F /* JSPerformanceResourceTiming.cpp in Sources */,
</span><span class="cx"> 0F43C85F189E15A600019AE2 /* JSPerformanceTiming.cpp in Sources */,
</span><span class="cx"> FDEA6246152102FC00479DF0 /* JSPeriodicWave.cpp in Sources */,
</span><span class="lines">@@ -30535,7 +30580,6 @@
</span><span class="cx"> B2FA3DBA0AB75A6F000E5AC4 /* JSSVGPathSegArcRel.cpp in Sources */,
</span><span class="cx"> B2FA3DBC0AB75A6F000E5AC4 /* JSSVGPathSegClosePath.cpp in Sources */,
</span><span class="cx"> B2FA3DBE0AB75A6F000E5AC4 /* JSSVGPathSegCurvetoCubicAbs.cpp in Sources */,
</span><del>- 417612AF1E3A994000C3D81D /* LibWebRTCMediaEndpoint.cpp in Sources */,
</del><span class="cx"> B2FA3DC00AB75A6F000E5AC4 /* JSSVGPathSegCurvetoCubicRel.cpp in Sources */,
</span><span class="cx"> B2FA3DC20AB75A6F000E5AC4 /* JSSVGPathSegCurvetoCubicSmoothAbs.cpp in Sources */,
</span><span class="cx"> B2FA3DC40AB75A6F000E5AC4 /* JSSVGPathSegCurvetoCubicSmoothRel.cpp in Sources */,
</span><span class="lines">@@ -30739,6 +30783,9 @@
</span><span class="cx"> E55F497A151B888000BB67DB /* LengthFunctions.cpp in Sources */,
</span><span class="cx"> 0F87166F1C869D83004FF0DE /* LengthPoint.cpp in Sources */,
</span><span class="cx"> 0FEF20CE1BD4A24100128E5D /* LengthSize.cpp in Sources */,
</span><ins>+ 417612AF1E3A994000C3D81D /* LibWebRTCMediaEndpoint.cpp in Sources */,
+ 417612B11E3A994000C3D81D /* LibWebRTCPeerConnectionBackend.cpp in Sources */,
+ 415747491E3869AA00E914D8 /* LibWebRTCUtils.cpp in Sources */,
</ins><span class="cx"> FFB698CC1833EE0D00158A31 /* LineBreaker.cpp in Sources */,
</span><span class="cx"> 89B5EAA111E8003D00F2367E /* LineEnding.cpp in Sources */,
</span><span class="cx"> FFB698CF183402BB00158A31 /* LineInfo.cpp in Sources */,
</span><span class="lines">@@ -31030,6 +31077,8 @@
</span><span class="cx"> AD5A0C231DECACC000707054 /* PerformanceLoggingCocoa.mm in Sources */,
</span><span class="cx"> 83FE90281E307C33003E9199 /* PerformanceMonitor.cpp in Sources */,
</span><span class="cx"> 8AF4E55511DC5A36000ED3DE /* PerformanceNavigation.cpp in Sources */,
</span><ins>+ A5A9933E1E37FB1C005B5E4D /* PerformanceObserver.cpp in Sources */,
+ A5A993401E37FB25005B5E4D /* PerformanceObserverEntryList.cpp in Sources */,
</ins><span class="cx"> 86512EDE154A2AEF00A90426 /* PerformanceResourceTiming.cpp in Sources */,
</span><span class="cx"> 0F43C85D189E10CF00019AE2 /* PerformanceTiming.cpp in Sources */,
</span><span class="cx"> A554B5F21E383938001D4E03 /* PerformanceUserTiming.cpp in Sources */,
</span><span class="lines">@@ -31103,11 +31152,13 @@
</span><span class="cx"> 6E84E9E017668BEE00815B68 /* RasterShape.cpp in Sources */,
</span><span class="cx"> 418C39611C8F0AB10051C8A3 /* ReadableStreamDefaultController.cpp in Sources */,
</span><span class="cx"> FD31603B12B0267600C1A359 /* RealtimeAnalyser.cpp in Sources */,
</span><ins>+ 41103AAE1E39791000769F03 /* RealtimeIncomingAudioSource.cpp in Sources */,
</ins><span class="cx"> 4A4F65701AA997F100E38CDD /* RealtimeMediaSource.cpp in Sources */,
</span><span class="cx"> 4A0FFAA11AAF5EA20062803B /* RealtimeMediaSourceCenter.cpp in Sources */,
</span><span class="cx"> 4A0FFAA51AAF5EF60062803B /* RealtimeMediaSourceCenterMac.cpp in Sources */,
</span><span class="cx"> 4A4F65731AA997F100E38CDD /* RealtimeMediaSourceSettings.cpp in Sources */,
</span><span class="cx"> 2EC41DE41C0410A300D294FE /* RealtimeMediaSourceSupportedConstraints.cpp in Sources */,
</span><ins>+ 41103AAB1E39791000769F03 /* RealtimeOutgoingAudioSource.cpp in Sources */,
</ins><span class="cx"> FD45A95A175D417100C21EC8 /* RectangleShape.cpp in Sources */,
</span><span class="cx"> BCAB418113E356E800D8AAF3 /* Region.cpp in Sources */,
</span><span class="cx"> CDFC360518CA61C20026E56F /* RemoteCommandListener.cpp in Sources */,
</span><span class="lines">@@ -31318,6 +31369,7 @@
</span><span class="cx"> A83E1C740E49042C00140B9C /* ScriptControllerMac.mm in Sources */,
</span><span class="cx"> 4998AED113FB224D0090B1AA /* ScriptedAnimationController.cpp in Sources */,
</span><span class="cx"> 08A484770E5272C500C3FE76 /* ScriptElement.cpp in Sources */,
</span><ins>+ E3E4E2A71E3B17100023BB8A /* ScriptElementCachedScriptFetcher.cpp in Sources */,
</ins><span class="cx"> E11C9DB00EB3699500E409DB /* ScriptExecutionContext.cpp in Sources */,
</span><span class="cx"> 41F066E50F64BCF600A07EAC /* ScriptGlobalObject.cpp in Sources */,
</span><span class="cx"> E38838981BAD145F00D62EE3 /* ScriptModuleLoader.cpp in Sources */,
</span><span class="lines">@@ -31411,7 +31463,6 @@
</span><span class="cx"> 512DD8E30D91E2B4000F89EE /* SharedBufferCF.cpp in Sources */,
</span><span class="cx"> 97B1F02E13B025CA00F5103F /* SharedBufferChunkReader.cpp in Sources */,
</span><span class="cx"> 1A4A95520B4EDCFF002D8C3C /* SharedBufferCocoa.mm in Sources */,
</span><del>- 415747491E3869AA00E914D8 /* LibWebRTCUtils.cpp in Sources */,
</del><span class="cx"> 163E88F7118A39D200ED9231 /* SimpleFontDataCoreText.cpp in Sources */,
</span><span class="cx"> E48944A2180B57D800F165D8 /* SimpleLineLayout.cpp in Sources */,
</span><span class="cx"> 585D6E031A1A792E00FA4F12 /* SimpleLineLayoutFlowContents.cpp in Sources */,
</span><span class="lines">@@ -31747,7 +31798,6 @@
</span><span class="cx"> 93309E1B099E64920056E581 /* TextIterator.cpp in Sources */,
</span><span class="cx"> E4D988B617BFEB210084FB88 /* TextNodeTraversal.cpp in Sources */,
</span><span class="cx"> 1C18DA58181AF6A500C4EF22 /* TextPainter.cpp in Sources */,
</span><del>- 41103AAB1E39791000769F03 /* RealtimeOutgoingAudioSource.cpp in Sources */,
</del><span class="cx"> E4C91A101802343900A17F6D /* TextPaintStyle.cpp in Sources */,
</span><span class="cx"> 93F19A9D08245E59001E9ABC /* TextResourceDecoder.cpp in Sources */,
</span><span class="cx"> 376DCCE113B4F966002EBEFC /* TextRun.cpp in Sources */,
</span><span class="lines">@@ -31878,7 +31928,6 @@
</span><span class="cx"> 29A8124A0FBB9CA900510293 /* WebAccessibilityObjectWrapperBase.mm in Sources */,
</span><span class="cx"> AAA728F816D1D8BC00D3BBC6 /* WebAccessibilityObjectWrapperIOS.mm in Sources */,
</span><span class="cx"> AA478A8016CD70C3007D1BB4 /* WebAccessibilityObjectWrapperMac.mm in Sources */,
</span><del>- E3E4E2A71E3B17100023BB8A /* ScriptElementCachedScriptFetcher.cpp in Sources */,
</del><span class="cx"> 2D3EF4491917915C00034184 /* WebActionDisablingCALayerDelegate.mm in Sources */,
</span><span class="cx"> 120DE3ED1C86CA3E00B6D4DD /* WebAnimation.cpp in Sources */,
</span><span class="cx"> 07D637411BB0B11300256CE9 /* WebAudioSourceProviderAVFObjC.mm in Sources */,
</span><span class="lines">@@ -31951,6 +32000,7 @@
</span><span class="cx"> 77A17A7712F28642004E02F6 /* WebGLVertexArrayObjectOES.cpp in Sources */,
</span><span class="cx"> A5840E24187B8AC200843B10 /* WebInjectedScriptHost.cpp in Sources */,
</span><span class="cx"> A584FE2F1864CB8400843B10 /* WebInjectedScriptManager.cpp in Sources */,
</span><ins>+ F48223101E3869B80066FC79 /* WebItemProviderPasteboard.mm in Sources */,
</ins><span class="cx"> 31C0FF210E4CEB6E007D6FE5 /* WebKitAnimationEvent.cpp in Sources */,
</span><span class="cx"> 498391580F1E776900C23782 /* WebKitCSSMatrix.cpp in Sources */,
</span><span class="cx"> 8AA61CFF144D595B00F37350 /* WebKitCSSRegionRule.cpp in Sources */,
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlHTMLMediaElementcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/HTMLMediaElement.cpp (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/HTMLMediaElement.cpp 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/Source/WebCore/html/HTMLMediaElement.cpp 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -134,7 +134,6 @@
</span><span class="cx"> #if ENABLE(MEDIA_SOURCE)
</span><span class="cx"> #include "DOMWindow.h"
</span><span class="cx"> #include "MediaSource.h"
</span><del>-#include "Performance.h"
</del><span class="cx"> #include "VideoPlaybackQuality.h"
</span><span class="cx"> #endif
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceWebCoreloadercacheCachedResourceLoadercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/loader/cache/CachedResourceLoader.cpp (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/loader/cache/CachedResourceLoader.cpp 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/Source/WebCore/loader/cache/CachedResourceLoader.cpp 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -57,7 +57,6 @@
</span><span class="cx"> #include "MainFrame.h"
</span><span class="cx"> #include "MemoryCache.h"
</span><span class="cx"> #include "Page.h"
</span><del>-#include "Performance.h"
</del><span class="cx"> #include "PingLoader.h"
</span><span class="cx"> #include "PlatformStrategies.h"
</span><span class="cx"> #include "RenderElement.h"
</span></span></pre></div>
<a id="trunkSourceWebCorepageIntersectionObserverh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/IntersectionObserver.h (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/IntersectionObserver.h 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/Source/WebCore/page/IntersectionObserver.h 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -29,7 +29,6 @@
</span><span class="cx">
</span><span class="cx"> #include "IntersectionObserverCallback.h"
</span><span class="cx"> #include "IntersectionObserverEntry.h"
</span><del>-#include <wtf/Optional.h>
</del><span class="cx"> #include <wtf/RefCounted.h>
</span><span class="cx"> #include <wtf/Variant.h>
</span><span class="cx"> #include <wtf/text/WTFString.h>
</span></span></pre></div>
<a id="trunkSourceWebCorepagePerformancecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/Performance.cpp (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/Performance.cpp 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/Source/WebCore/page/Performance.cpp 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -41,6 +41,7 @@
</span><span class="cx"> #include "Frame.h"
</span><span class="cx"> #include "PerformanceEntry.h"
</span><span class="cx"> #include "PerformanceNavigation.h"
</span><ins>+#include "PerformanceObserver.h"
</ins><span class="cx"> #include "PerformanceResourceTiming.h"
</span><span class="cx"> #include "PerformanceTiming.h"
</span><span class="cx"> #include "PerformanceUserTiming.h"
</span><span class="lines">@@ -171,7 +172,14 @@
</span><span class="cx"> {
</span><span class="cx"> if (!m_userTiming)
</span><span class="cx"> m_userTiming = std::make_unique<UserTiming>(*this);
</span><del>- return m_userTiming->mark(markName);
</del><ins>+
+ auto result = m_userTiming->mark(markName);
+ if (result.hasException())
+ return result.releaseException();
+
+ queueEntry(result.releaseReturnValue());
+
+ return { };
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> void Performance::clearMarks(const String& markName)
</span><span class="lines">@@ -185,7 +193,14 @@
</span><span class="cx"> {
</span><span class="cx"> if (!m_userTiming)
</span><span class="cx"> m_userTiming = std::make_unique<UserTiming>(*this);
</span><del>- return m_userTiming->measure(measureName, startMark, endMark);
</del><ins>+
+ auto result = m_userTiming->measure(measureName, startMark, endMark);
+ if (result.hasException())
+ return result.releaseException();
+
+ queueEntry(result.releaseReturnValue());
+
+ return { };
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> void Performance::clearMeasures(const String& measureName)
</span><span class="lines">@@ -195,6 +210,16 @@
</span><span class="cx"> m_userTiming->clearMeasures(measureName);
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+void Performance::registerPerformanceObserver(PerformanceObserver& observer)
+{
+ m_observers.add(&observer);
+}
+
+void Performance::unregisterPerformanceObserver(PerformanceObserver& observer)
+{
+ m_observers.remove(&observer);
+}
+
</ins><span class="cx"> double Performance::now() const
</span><span class="cx"> {
</span><span class="cx"> double nowSeconds = monotonicallyIncreasingTime() - m_referenceTime;
</span><span class="lines">@@ -207,6 +232,30 @@
</span><span class="cx"> return std::floor(seconds / resolutionSeconds) * resolutionSeconds;
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+void Performance::queueEntry(PerformanceEntry& entry)
+{
+ bool shouldScheduleTask = false;
+ for (auto& observer : m_observers) {
+ if (observer->typeFilter().contains(entry.type())) {
+ observer->queueEntry(entry);
+ shouldScheduleTask = true;
+ }
+ }
+
+ if (!shouldScheduleTask)
+ return;
+
+ if (m_performanceTimelineTaskQueue.hasPendingTasks())
+ return;
+
+ m_performanceTimelineTaskQueue.enqueueTask([this] () {
+ Vector<RefPtr<PerformanceObserver>> observers;
+ copyToVector(m_observers, observers);
+ for (auto& observer : observers)
+ observer->deliver();
+ });
+}
+
</ins><span class="cx"> } // namespace WebCore
</span><span class="cx">
</span><span class="cx"> #endif // ENABLE(WEB_TIMING)
</span></span></pre></div>
<a id="trunkSourceWebCorepagePerformanceh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/Performance.h (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/Performance.h 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/Source/WebCore/page/Performance.h 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -37,6 +37,8 @@
</span><span class="cx"> #include "DOMWindowProperty.h"
</span><span class="cx"> #include "EventTarget.h"
</span><span class="cx"> #include "ExceptionOr.h"
</span><ins>+#include "GenericTaskQueue.h"
+#include <wtf/ListHashSet.h>
</ins><span class="cx">
</span><span class="cx"> namespace WebCore {
</span><span class="cx">
</span><span class="lines">@@ -44,6 +46,7 @@
</span><span class="cx"> class LoadTiming;
</span><span class="cx"> class PerformanceEntry;
</span><span class="cx"> class PerformanceNavigation;
</span><ins>+class PerformanceObserver;
</ins><span class="cx"> class PerformanceTiming;
</span><span class="cx"> class ResourceResponse;
</span><span class="cx"> class URL;
</span><span class="lines">@@ -67,9 +70,6 @@
</span><span class="cx">
</span><span class="cx"> void addResourceTiming(const String& initiatorName, Document*, const URL& originalURL, const ResourceResponse&, const LoadTiming&);
</span><span class="cx">
</span><del>- using RefCounted::ref;
- using RefCounted::deref;
-
</del><span class="cx"> ExceptionOr<void> mark(const String& markName);
</span><span class="cx"> void clearMarks(const String& markName);
</span><span class="cx">
</span><span class="lines">@@ -76,8 +76,14 @@
</span><span class="cx"> ExceptionOr<void> measure(const String& measureName, const String& startMark, const String& endMark);
</span><span class="cx"> void clearMeasures(const String& measureName);
</span><span class="cx">
</span><ins>+ void registerPerformanceObserver(PerformanceObserver&);
+ void unregisterPerformanceObserver(PerformanceObserver&);
+
</ins><span class="cx"> static double reduceTimeResolution(double seconds);
</span><span class="cx">
</span><ins>+ using RefCounted::ref;
+ using RefCounted::deref;
+
</ins><span class="cx"> private:
</span><span class="cx"> explicit Performance(Frame&);
</span><span class="cx">
</span><span class="lines">@@ -89,6 +95,8 @@
</span><span class="cx">
</span><span class="cx"> bool isResourceTimingBufferFull() const;
</span><span class="cx">
</span><ins>+ void queueEntry(PerformanceEntry&);
+
</ins><span class="cx"> mutable RefPtr<PerformanceNavigation> m_navigation;
</span><span class="cx"> mutable RefPtr<PerformanceTiming> m_timing;
</span><span class="cx">
</span><span class="lines">@@ -99,6 +107,9 @@
</span><span class="cx"> double m_referenceTime;
</span><span class="cx">
</span><span class="cx"> std::unique_ptr<UserTiming> m_userTiming;
</span><ins>+
+ GenericTaskQueue<Timer> m_performanceTimelineTaskQueue;
+ ListHashSet<RefPtr<PerformanceObserver>> m_observers;
</ins><span class="cx"> };
</span><span class="cx">
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceWebCorepagePerformanceEntrycpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/PerformanceEntry.cpp (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/PerformanceEntry.cpp 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/Source/WebCore/page/PerformanceEntry.cpp 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -33,13 +33,16 @@
</span><span class="cx">
</span><span class="cx"> #if ENABLE(WEB_TIMING)
</span><span class="cx">
</span><ins>+#include "RuntimeEnabledFeatures.h"
+
</ins><span class="cx"> namespace WebCore {
</span><span class="cx">
</span><del>-PerformanceEntry::PerformanceEntry(const String& name, const String& entryType, double startTime, double finishTime)
</del><ins>+PerformanceEntry::PerformanceEntry(Type type, const String& name, const String& entryType, double startTime, double finishTime)
</ins><span class="cx"> : m_name(name)
</span><span class="cx"> , m_entryType(entryType)
</span><span class="cx"> , m_startTime(startTime)
</span><span class="cx"> , m_duration(finishTime - startTime)
</span><ins>+ , m_type(type)
</ins><span class="cx"> {
</span><span class="cx"> }
</span><span class="cx">
</span><span class="lines">@@ -47,6 +50,26 @@
</span><span class="cx"> {
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+std::optional<PerformanceEntry::Type> PerformanceEntry::parseEntryTypeString(const String& entryType)
+{
+ if (entryType == "navigation")
+ return std::optional<Type>(Type::Navigation);
+
+ if (RuntimeEnabledFeatures::sharedFeatures().userTimingEnabled()) {
+ if (entryType == "mark")
+ return std::optional<Type>(Type::Mark);
+ if (entryType == "measure")
+ return std::optional<Type>(Type::Measure);
+ }
+
+ if (RuntimeEnabledFeatures::sharedFeatures().resourceTimingEnabled()) {
+ if (entryType == "resource")
+ return std::optional<Type>(Type::Resource);
+ }
+
+ return std::nullopt;
+}
+
</ins><span class="cx"> } // namespace WebCore
</span><span class="cx">
</span><span class="cx"> #endif // ENABLE(WEB_TIMING)
</span></span></pre></div>
<a id="trunkSourceWebCorepagePerformanceEntryh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/PerformanceEntry.h (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/PerformanceEntry.h 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/Source/WebCore/page/PerformanceEntry.h 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -34,6 +34,7 @@
</span><span class="cx"> #if ENABLE(WEB_TIMING)
</span><span class="cx">
</span><span class="cx"> #include "Performance.h"
</span><ins>+#include <wtf/Optional.h>
</ins><span class="cx"> #include <wtf/RefCounted.h>
</span><span class="cx"> #include <wtf/TypeCasts.h>
</span><span class="cx"> #include <wtf/text/WTFString.h>
</span><span class="lines">@@ -49,6 +50,17 @@
</span><span class="cx"> double startTime() const { return m_startTime; }
</span><span class="cx"> double duration() const { return m_duration; }
</span><span class="cx">
</span><ins>+ enum class Type {
+ Navigation = 1 << 0,
+ Mark = 1 << 1,
+ Measure = 1 << 2,
+ Resource = 1 << 3,
+ };
+
+ Type type() const { return m_type; }
+
+ static std::optional<Type> parseEntryTypeString(const String& entryType);
+
</ins><span class="cx"> virtual bool isResource() const { return false; }
</span><span class="cx"> virtual bool isMark() const { return false; }
</span><span class="cx"> virtual bool isMeasure() const { return false; }
</span><span class="lines">@@ -59,7 +71,7 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> protected:
</span><del>- PerformanceEntry(const String& name, const String& entryType, double startTime, double finishTime);
</del><ins>+ PerformanceEntry(Type, const String& name, const String& entryType, double startTime, double finishTime);
</ins><span class="cx">
</span><span class="cx"> private:
</span><span class="cx"> const String m_name;
</span><span class="lines">@@ -66,6 +78,7 @@
</span><span class="cx"> const String m_entryType;
</span><span class="cx"> const double m_startTime;
</span><span class="cx"> const double m_duration;
</span><ins>+ const Type m_type;
</ins><span class="cx"> };
</span><span class="cx">
</span><span class="cx"> } // namespace WebCore
</span></span></pre></div>
<a id="trunkSourceWebCorepagePerformanceMarkh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/PerformanceMark.h (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/PerformanceMark.h 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/Source/WebCore/page/PerformanceMark.h 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -39,7 +39,11 @@
</span><span class="cx"> bool isMark() const override { return true; }
</span><span class="cx">
</span><span class="cx"> private:
</span><del>- PerformanceMark(const String& name, double startTime) : PerformanceEntry(name, ASCIILiteral("mark"), startTime, startTime) { }
</del><ins>+ PerformanceMark(const String& name, double startTime)
+ : PerformanceEntry(PerformanceEntry::Type::Mark, name, ASCIILiteral("mark"), startTime, startTime)
+ {
+ }
+
</ins><span class="cx"> ~PerformanceMark() { }
</span><span class="cx"> };
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceWebCorepagePerformanceMeasureh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/PerformanceMeasure.h (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/PerformanceMeasure.h 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/Source/WebCore/page/PerformanceMeasure.h 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -39,7 +39,11 @@
</span><span class="cx"> bool isMeasure() const override { return true; }
</span><span class="cx">
</span><span class="cx"> private:
</span><del>- PerformanceMeasure(const String& name, double startTime, double duration) : PerformanceEntry(name, ASCIILiteral("measure"), startTime, duration) { }
</del><ins>+ PerformanceMeasure(const String& name, double startTime, double duration)
+ : PerformanceEntry(PerformanceEntry::Type::Measure, name, ASCIILiteral("measure"), startTime, duration)
+ {
+ }
+
</ins><span class="cx"> ~PerformanceMeasure() { }
</span><span class="cx"> };
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceWebCorepagePerformanceObservercpp"></a>
<div class="addfile"><h4>Added: trunk/Source/WebCore/page/PerformanceObserver.cpp (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/PerformanceObserver.cpp (rev 0)
+++ trunk/Source/WebCore/page/PerformanceObserver.cpp 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,106 @@
</span><ins>+/*
+ * Copyright (C) 2017 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#include "PerformanceObserver.h"
+
+#if ENABLE(WEB_TIMING)
+
+#include "DOMWindow.h"
+#include "Document.h"
+#include "ExceptionCode.h"
+#include "Performance.h"
+#include "PerformanceObserverEntryList.h"
+#include "WorkerGlobalScope.h"
+
+namespace WebCore {
+
+PerformanceObserver::PerformanceObserver(ScriptExecutionContext& scriptExecutionContext, Ref<PerformanceObserverCallback>&& callback)
+ : m_callback(WTFMove(callback))
+{
+ if (is<Document>(scriptExecutionContext)) {
+ auto& document = downcast<Document>(scriptExecutionContext);
+ if (DOMWindow* window = document.domWindow())
+ m_performance = window->performance();
+ } else if (is<WorkerGlobalScope>(scriptExecutionContext)) {
+ // FIXME: Support Performance Timeline for Workers.
+ } else
+ ASSERT_NOT_REACHED();
+}
+
+ExceptionOr<void> PerformanceObserver::observe(Init&& init)
+{
+ if (!m_performance)
+ return Exception { TypeError };
+
+ if (init.entryTypes.isEmpty())
+ return Exception { TypeError, ASCIILiteral("entryTypes cannot be an empty list") };
+
+ OptionSet<PerformanceEntry::Type> filter;
+ for (const String& entryType : init.entryTypes) {
+ if (auto type = PerformanceEntry::parseEntryTypeString(entryType))
+ filter |= *type;
+ }
+
+ if (filter.isEmpty())
+ return Exception { TypeError, ASCIILiteral("entryTypes contained only unsupported types") };
+
+ m_typeFilter = filter;
+
+ if (!m_registered) {
+ m_performance->registerPerformanceObserver(*this);
+ m_registered = true;
+ }
+
+ return { };
+}
+
+void PerformanceObserver::disconnect()
+{
+ if (m_performance)
+ m_performance->unregisterPerformanceObserver(*this);
+
+ m_registered = false;
+ m_entriesToDeliver.clear();
+}
+
+void PerformanceObserver::queueEntry(PerformanceEntry& entry)
+{
+ m_entriesToDeliver.append(&entry);
+}
+
+void PerformanceObserver::deliver()
+{
+ if (m_entriesToDeliver.isEmpty())
+ return;
+
+ Vector<RefPtr<PerformanceEntry>> entries = WTFMove(m_entriesToDeliver);
+ auto list = PerformanceObserverEntryList::create(WTFMove(entries));
+ m_callback->handleEvent(list.ptr(), this);
+}
+
+} // namespace WebCore
+
+#endif // ENABLE(WEB_TIMING)
</ins></span></pre></div>
<a id="trunkSourceWebCorepagePerformanceObserverhfromrev211405trunkSourceWebCorepageIntersectionObserverh"></a>
<div class="copfile"><h4>Copied: trunk/Source/WebCore/page/PerformanceObserver.h (from rev 211405, trunk/Source/WebCore/page/IntersectionObserver.h) (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/PerformanceObserver.h (rev 0)
+++ trunk/Source/WebCore/page/PerformanceObserver.h 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,74 @@
</span><ins>+/*
+ * Copyright (C) 2017 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#pragma once
+
+#if ENABLE(WEB_TIMING)
+
+#include "ExceptionOr.h"
+#include "PerformanceEntry.h"
+#include "PerformanceObserverCallback.h"
+#include <wtf/OptionSet.h>
+#include <wtf/RefCounted.h>
+#include <wtf/Vector.h>
+#include <wtf/text/WTFString.h>
+
+namespace WebCore {
+
+class Performance;
+class ScriptExecutionContext;
+
+class PerformanceObserver : public RefCounted<PerformanceObserver> {
+public:
+ struct Init {
+ Vector<String> entryTypes;
+ };
+
+ static Ref<PerformanceObserver> create(ScriptExecutionContext& context, Ref<PerformanceObserverCallback>&& callback)
+ {
+ return adoptRef(*new PerformanceObserver(context, WTFMove(callback)));
+ }
+
+ ExceptionOr<void> observe(Init&&);
+ void disconnect();
+
+ OptionSet<PerformanceEntry::Type> typeFilter() const { return m_typeFilter; }
+
+ void queueEntry(PerformanceEntry&);
+ void deliver();
+
+private:
+ PerformanceObserver(ScriptExecutionContext&, Ref<PerformanceObserverCallback>&&);
+
+ RefPtr<Performance> m_performance;
+ Vector<RefPtr<PerformanceEntry>> m_entriesToDeliver;
+ Ref<PerformanceObserverCallback> m_callback;
+ OptionSet<PerformanceEntry::Type> m_typeFilter;
+ bool m_registered { false };
+};
+
+} // namespace WebCore
+
+#endif // ENABLE(WEB_TIMING)
</ins></span></pre></div>
<a id="trunkSourceWebCorepagePerformanceObserveridl"></a>
<div class="addfile"><h4>Added: trunk/Source/WebCore/page/PerformanceObserver.idl (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/PerformanceObserver.idl (rev 0)
+++ trunk/Source/WebCore/page/PerformanceObserver.idl 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,44 @@
</span><ins>+/*
+ * Copyright (C) 2017 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+// https://w3c.github.io/performance-timeline/
+
+[
+ Conditional=WEB_TIMING,
+ Constructor(PerformanceObserverCallback callback),
+ ConstructorCallWith=ScriptExecutionContext,
+ EnabledAtRuntime=PerformanceTimeline,
+ ImplementationLacksVTable,
+] interface PerformanceObserver {
+ [MayThrowException] void observe(PerformanceObserverInit options);
+ void disconnect();
+};
+
+[
+ Conditional=WEB_TIMING,
+]
+dictionary PerformanceObserverInit {
+ required sequence<DOMString> entryTypes;
+};
</ins></span></pre></div>
<a id="trunkSourceWebCorepagePerformanceObserverCallbackhfromrev211405trunkSourceWebCorepageIntersectionObserverh"></a>
<div class="copfile"><h4>Copied: trunk/Source/WebCore/page/PerformanceObserverCallback.h (from rev 211405, trunk/Source/WebCore/page/IntersectionObserver.h) (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/PerformanceObserverCallback.h (rev 0)
+++ trunk/Source/WebCore/page/PerformanceObserverCallback.h 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,45 @@
</span><ins>+/*
+ * Copyright (C) 2016 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#pragma once
+
+#if ENABLE(WEB_TIMING)
+
+#include <wtf/RefCounted.h>
+
+namespace WebCore {
+
+class PerformanceObserver;
+class PerformanceObserverEntryList;
+
+class PerformanceObserverCallback : public RefCounted<PerformanceObserverCallback> {
+public:
+ virtual ~PerformanceObserverCallback() { }
+ virtual bool handleEvent(PerformanceObserverEntryList*, PerformanceObserver*) = 0;
+};
+
+} // namespace WebCore
+
+#endif // ENABLE(WEB_TIMING)
</ins></span></pre></div>
<a id="trunkSourceWebCorepagePerformanceObserverCallbackidl"></a>
<div class="addfile"><h4>Added: trunk/Source/WebCore/page/PerformanceObserverCallback.idl (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/PerformanceObserverCallback.idl (rev 0)
+++ trunk/Source/WebCore/page/PerformanceObserverCallback.idl 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,30 @@
</span><ins>+/*
+ * Copyright (C) 2017 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+// https://w3c.github.io/performance-timeline/
+
+[
+ Conditional=WEB_TIMING,
+] callback PerformanceObserverCallback = void (PerformanceObserverEntryList entries, PerformanceObserver observer);
</ins></span></pre></div>
<a id="trunkSourceWebCorepagePerformanceObserverEntryListcpp"></a>
<div class="addfile"><h4>Added: trunk/Source/WebCore/page/PerformanceObserverEntryList.cpp (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/PerformanceObserverEntryList.cpp (rev 0)
+++ trunk/Source/WebCore/page/PerformanceObserverEntryList.cpp 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,79 @@
</span><ins>+/*
+ * Copyright (C) 2017 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#include "PerformanceObserverEntryList.h"
+
+#if ENABLE(WEB_TIMING)
+
+#include "PerformanceEntry.h"
+
+namespace WebCore {
+
+Ref<PerformanceObserverEntryList> PerformanceObserverEntryList::create(Vector<RefPtr<PerformanceEntry>>&& entries)
+{
+ return adoptRef(*new PerformanceObserverEntryList(WTFMove(entries)));
+}
+
+PerformanceObserverEntryList::PerformanceObserverEntryList(Vector<RefPtr<PerformanceEntry>>&& entries)
+ : m_entries(WTFMove(entries))
+{
+ ASSERT(!m_entries.isEmpty());
+
+ std::stable_sort(m_entries.begin(), m_entries.end(), PerformanceEntry::startTimeCompareLessThan);
+}
+
+Vector<RefPtr<PerformanceEntry>> PerformanceObserverEntryList::getEntriesByType(const String& entryType) const
+{
+ return getEntriesByName(String(), entryType);
+}
+
+Vector<RefPtr<PerformanceEntry>> PerformanceObserverEntryList::getEntriesByName(const String& name, const String& entryType) const
+{
+ Vector<RefPtr<PerformanceEntry>> entries;
+
+ // PerformanceObservers can only be registered for valid types.
+ // So if the incoming entryType is an unknown type, there will be no matches.
+ std::optional<PerformanceEntry::Type> type;
+ if (!entryType.isNull()) {
+ type = PerformanceEntry::parseEntryTypeString(entryType);
+ if (!type)
+ return entries;
+ }
+
+ for (auto& entry : m_entries) {
+ if (!name.isNull() && entry->name() != name)
+ continue;
+ if (type && entry->type() != *type)
+ continue;
+ entries.append(entry.copyRef());
+ }
+
+ return entries;
+}
+
+} // namespace WebCore
+
+#endif // ENABLE(WEB_TIMING)
</ins></span></pre></div>
<a id="trunkSourceWebCorepagePerformanceObserverEntryListhfromrev211405trunkSourceWebCorepageIntersectionObserverh"></a>
<div class="copfile"><h4>Copied: trunk/Source/WebCore/page/PerformanceObserverEntryList.h (from rev 211405, trunk/Source/WebCore/page/IntersectionObserver.h) (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/PerformanceObserverEntryList.h (rev 0)
+++ trunk/Source/WebCore/page/PerformanceObserverEntryList.h 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,55 @@
</span><ins>+/*
+ * Copyright (C) 2017 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#pragma once
+
+#if ENABLE(WEB_TIMING)
+
+#include <wtf/RefCounted.h>
+#include <wtf/Vector.h>
+#include <wtf/text/WTFString.h>
+
+namespace WebCore {
+
+class PerformanceEntry;
+
+class PerformanceObserverEntryList : public RefCounted<PerformanceObserverEntryList> {
+ WTF_MAKE_FAST_ALLOCATED;
+public:
+ static Ref<PerformanceObserverEntryList> create(Vector<RefPtr<PerformanceEntry>>&& entries);
+
+ const Vector<RefPtr<PerformanceEntry>>& getEntries() const { return m_entries; }
+ Vector<RefPtr<PerformanceEntry>> getEntriesByType(const String& entryType) const;
+ Vector<RefPtr<PerformanceEntry>> getEntriesByName(const String& name, const String& entryType) const;
+
+private:
+ PerformanceObserverEntryList(Vector<RefPtr<PerformanceEntry>>&& entries);
+
+ Vector<RefPtr<PerformanceEntry>> m_entries;
+};
+
+} // namespace WebCore
+
+#endif // ENABLE(WEB_TIMING)
</ins></span></pre></div>
<a id="trunkSourceWebCorepagePerformanceObserverEntryListidl"></a>
<div class="addfile"><h4>Added: trunk/Source/WebCore/page/PerformanceObserverEntryList.idl (0 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/PerformanceObserverEntryList.idl (rev 0)
+++ trunk/Source/WebCore/page/PerformanceObserverEntryList.idl 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -0,0 +1,38 @@
</span><ins>+/*
+ * Copyright (C) 2017 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+// https://w3c.github.io/performance-timeline/
+
+[
+ Conditional=WEB_TIMING,
+ EnabledAtRuntime=PerformanceTimeline,
+ ImplementationLacksVTable,
+] interface PerformanceObserverEntryList {
+ PerformanceEntryList getEntries();
+ PerformanceEntryList getEntriesByType(DOMString type);
+ PerformanceEntryList getEntriesByName(DOMString name, optional DOMString type);
+};
+
+typedef sequence<PerformanceEntry> PerformanceEntryList;
</ins></span></pre></div>
<a id="trunkSourceWebCorepagePerformanceResourceTimingcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/PerformanceResourceTiming.cpp (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/PerformanceResourceTiming.cpp 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/Source/WebCore/page/PerformanceResourceTiming.cpp 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -76,7 +76,7 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> PerformanceResourceTiming::PerformanceResourceTiming(const AtomicString& initiatorType, const URL& originalURL, const ResourceResponse& response, LoadTiming loadTiming, Document* requestingDocument)
</span><del>- : PerformanceEntry(originalURL.string(), ASCIILiteral("resource"), monotonicTimeToDocumentMilliseconds(requestingDocument, loadTiming.startTime()), monotonicTimeToDocumentMilliseconds(requestingDocument, loadTiming.responseEnd()))
</del><ins>+ : PerformanceEntry(PerformanceEntry::Type::Resource, originalURL.string(), ASCIILiteral("resource"), monotonicTimeToDocumentMilliseconds(requestingDocument, loadTiming.startTime()), monotonicTimeToDocumentMilliseconds(requestingDocument, loadTiming.responseEnd()))
</ins><span class="cx"> , m_initiatorType(initiatorType)
</span><span class="cx"> , m_timing(response.networkLoadTiming())
</span><span class="cx"> , m_loadTiming(loadTiming)
</span></span></pre></div>
<a id="trunkSourceWebCorepagePerformanceUserTimingcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/PerformanceUserTiming.cpp (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/PerformanceUserTiming.cpp 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/Source/WebCore/page/PerformanceUserTiming.cpp 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -30,9 +30,6 @@
</span><span class="cx">
</span><span class="cx"> #include "ExceptionCode.h"
</span><span class="cx"> #include "Performance.h"
</span><del>-#include "PerformanceEntry.h"
-#include "PerformanceMark.h"
-#include "PerformanceMeasure.h"
</del><span class="cx"> #include "PerformanceTiming.h"
</span><span class="cx"> #include <array>
</span><span class="cx"> #include <wtf/NeverDestroyed.h>
</span><span class="lines">@@ -98,15 +95,15 @@
</span><span class="cx"> performanceEntryMap.remove(name);
</span><span class="cx"> }
</span><span class="cx">
</span><del>-ExceptionOr<void> UserTiming::mark(const String& markName)
</del><ins>+ExceptionOr<Ref<PerformanceMark>> UserTiming::mark(const String& markName)
</ins><span class="cx"> {
</span><span class="cx"> if (restrictedMarkFunction(markName))
</span><span class="cx"> return Exception { SYNTAX_ERR };
</span><span class="cx">
</span><span class="cx"> auto& performanceEntryList = m_marksMap.ensure(markName, [] { return Vector<RefPtr<PerformanceEntry>>(); }).iterator->value;
</span><del>- performanceEntryList.append(PerformanceMark::create(markName, m_performance.now()));
-
- return { };
</del><ins>+ auto entry = PerformanceMark::create(markName, m_performance.now());
+ performanceEntryList.append(entry.copyRef());
+ return WTFMove(entry);
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> void UserTiming::clearMarks(const String& markName)
</span><span class="lines">@@ -129,7 +126,7 @@
</span><span class="cx"> return Exception { SYNTAX_ERR };
</span><span class="cx"> }
</span><span class="cx">
</span><del>-ExceptionOr<void> UserTiming::measure(const String& measureName, const String& startMark, const String& endMark)
</del><ins>+ExceptionOr<Ref<PerformanceMeasure>> UserTiming::measure(const String& measureName, const String& startMark, const String& endMark)
</ins><span class="cx"> {
</span><span class="cx"> double startTime = 0.0;
</span><span class="cx"> double endTime = 0.0;
</span><span class="lines">@@ -154,9 +151,9 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> auto& performanceEntryList = m_measuresMap.ensure(measureName, [] { return Vector<RefPtr<PerformanceEntry>>(); }).iterator->value;
</span><del>- performanceEntryList.append(PerformanceMeasure::create(measureName, startTime, endTime));
-
- return { };
</del><ins>+ auto entry = PerformanceMeasure::create(measureName, startTime, endTime);
+ performanceEntryList.append(entry.copyRef());
+ return WTFMove(entry);
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> void UserTiming::clearMeasures(const String& measureName)
</span></span></pre></div>
<a id="trunkSourceWebCorepagePerformanceUserTimingh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/PerformanceUserTiming.h (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/PerformanceUserTiming.h 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/Source/WebCore/page/PerformanceUserTiming.h 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -28,6 +28,8 @@
</span><span class="cx"> #if ENABLE(WEB_TIMING)
</span><span class="cx">
</span><span class="cx"> #include "ExceptionOr.h"
</span><ins>+#include "PerformanceMark.h"
+#include "PerformanceMeasure.h"
</ins><span class="cx"> #include <wtf/HashMap.h>
</span><span class="cx"> #include <wtf/text/StringHash.h>
</span><span class="cx">
</span><span class="lines">@@ -34,7 +36,6 @@
</span><span class="cx"> namespace WebCore {
</span><span class="cx">
</span><span class="cx"> class Performance;
</span><del>-class PerformanceEntry;
</del><span class="cx">
</span><span class="cx"> using PerformanceEntryMap = HashMap<String, Vector<RefPtr<PerformanceEntry>>>;
</span><span class="cx">
</span><span class="lines">@@ -42,10 +43,10 @@
</span><span class="cx"> public:
</span><span class="cx"> explicit UserTiming(Performance&);
</span><span class="cx">
</span><del>- ExceptionOr<void> mark(const String& markName);
</del><ins>+ ExceptionOr<Ref<PerformanceMark>> mark(const String& markName);
</ins><span class="cx"> void clearMarks(const String& markName);
</span><span class="cx">
</span><del>- ExceptionOr<void> measure(const String& measureName, const String& startMark, const String& endMark);
</del><ins>+ ExceptionOr<Ref<PerformanceMeasure>> measure(const String& measureName, const String& startMark, const String& endMark);
</ins><span class="cx"> void clearMeasures(const String& measureName);
</span><span class="cx">
</span><span class="cx"> Vector<RefPtr<PerformanceEntry>> getMarks() const;
</span></span></pre></div>
<a id="trunkSourceWebInspectorUIChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebInspectorUI/ChangeLog (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebInspectorUI/ChangeLog 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/Source/WebInspectorUI/ChangeLog 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -1,3 +1,14 @@
</span><ins>+2017-01-30 Joseph Pecoraro <pecoraro@apple.com>
+
+ Implement PerformanceObserver
+ https://bugs.webkit.org/show_bug.cgi?id=167546
+ <rdar://problem/30247959>
+
+ Reviewed by Ryosuke Niwa.
+
+ * UserInterface/Models/NativeFunctionParameters.js:
+ Improve API view display of built-in performance methods.
+
</ins><span class="cx"> 2017-01-30 Matt Baker <mattbaker@apple.com>
</span><span class="cx">
</span><span class="cx"> Web Inspector: Need some limit on Async Call Stacks for async loops (rAF loops)
</span></span></pre></div>
<a id="trunkSourceWebInspectorUIUserInterfaceModelsNativeFunctionParametersjs"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebInspectorUI/UserInterface/Models/NativeFunctionParameters.js (211405 => 211406)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebInspectorUI/UserInterface/Models/NativeFunctionParameters.js 2017-01-31 04:50:40 UTC (rev 211405)
+++ trunk/Source/WebInspectorUI/UserInterface/Models/NativeFunctionParameters.js 2017-01-31 06:21:35 UTC (rev 211406)
</span><span class="lines">@@ -1231,6 +1231,27 @@
</span><span class="cx"> __proto__: null,
</span><span class="cx"> },
</span><span class="cx">
</span><ins>+ Performance: {
+ clearMarks: "[name]",
+ clearMeasures: "name",
+ getEntriesByName: "name, [type]",
+ getEntriesByType: "type",
+ mark: "name",
+ measure: "name, [startMark], [endMark]",
+ __proto__: null,
+ },
+
+ PerformanceObserver: {
+ observe: "options",
+ __proto__: null,
+ },
+
+ PerformanceObserverEntryList: {
+ getEntriesByName: "name, [type]",
+ getEntriesByType: "type",
+ __proto__: null,
+ },
+
</ins><span class="cx"> Plugin: {
</span><span class="cx"> item: "[index]",
</span><span class="cx"> namedItem: "[name]",
</span></span></pre>
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