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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/205932">205932</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2016-09-14 15:27:19 -0700 (Wed, 14 Sep 2016)</dd>
</dl>
<h3>Log Message</h3>
<pre>test262: TypedArray constructors length should be 3 and configurable
https://bugs.webkit.org/show_bug.cgi?id=161955
Patch by Joseph Pecoraro <pecoraro@apple.com> on 2016-09-14
Reviewed by Mark Lam.
JSTests:
* test262.yaml:
Source/JavaScriptCore:
https://tc39.github.io/ecma262/#sec-ecmascript-standard-built-in-objects
Unless otherwise specified, the length property of a built-in Function
object has the attributes:
{ [[Writable]]: false, [[Enumerable]]: false, [[Configurable]]: true }.
* runtime/JSGenericTypedArrayViewConstructorInlines.h:
(JSC::JSGenericTypedArrayViewConstructor<ViewClass>::finishCreation):
LayoutTests:
* js/script-tests/typedarray-constructors.js:
* js/typedarray-constructors-expected.txt:
* js/dom/constructor-length.html:
* platform/efl/js/dom/constructor-length-expected.txt:
* platform/gtk/js/dom/constructor-length-expected.txt:
* platform/ios-simulator/js/dom/constructor-length-expected.txt:
* platform/mac/js/dom/constructor-length-expected.txt:
* platform/win/js/dom/constructor-length-expected.txt:</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkJSTestsChangeLog">trunk/JSTests/ChangeLog</a></li>
<li><a href="#trunkJSTeststest262yaml">trunk/JSTests/test262.yaml</a></li>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsjsdomconstructorlengthhtml">trunk/LayoutTests/js/dom/constructor-length.html</a></li>
<li><a href="#trunkLayoutTestsjsscriptteststypedarrayconstructorsjs">trunk/LayoutTests/js/script-tests/typedarray-constructors.js</a></li>
<li><a href="#trunkLayoutTestsjstypedarrayconstructorsexpectedtxt">trunk/LayoutTests/js/typedarray-constructors-expected.txt</a></li>
<li><a href="#trunkLayoutTestsplatformefljsdomconstructorlengthexpectedtxt">trunk/LayoutTests/platform/efl/js/dom/constructor-length-expected.txt</a></li>
<li><a href="#trunkLayoutTestsplatformgtkjsdomconstructorlengthexpectedtxt">trunk/LayoutTests/platform/gtk/js/dom/constructor-length-expected.txt</a></li>
<li><a href="#trunkLayoutTestsplatformiossimulatorjsdomconstructorlengthexpectedtxt">trunk/LayoutTests/platform/ios-simulator/js/dom/constructor-length-expected.txt</a></li>
<li><a href="#trunkLayoutTestsplatformmacjsdomconstructorlengthexpectedtxt">trunk/LayoutTests/platform/mac/js/dom/constructor-length-expected.txt</a></li>
<li><a href="#trunkLayoutTestsplatformwinjsdomconstructorlengthexpectedtxt">trunk/LayoutTests/platform/win/js/dom/constructor-length-expected.txt</a></li>
<li><a href="#trunkSourceJavaScriptCoreChangeLog">trunk/Source/JavaScriptCore/ChangeLog</a></li>
<li><a href="#trunkSourceJavaScriptCoreruntimeJSGenericTypedArrayViewConstructorInlinesh">trunk/Source/JavaScriptCore/runtime/JSGenericTypedArrayViewConstructorInlines.h</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkJSTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/JSTests/ChangeLog (205931 => 205932)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/JSTests/ChangeLog 2016-09-14 21:24:28 UTC (rev 205931)
+++ trunk/JSTests/ChangeLog 2016-09-14 22:27:19 UTC (rev 205932)
</span><span class="lines">@@ -1,3 +1,12 @@
</span><ins>+2016-09-14 Joseph Pecoraro <pecoraro@apple.com>
+
+ test262: TypedArray constructors length should be 3 and configurable
+ https://bugs.webkit.org/show_bug.cgi?id=161955
+
+ Reviewed by Mark Lam.
+
+ * test262.yaml:
+
</ins><span class="cx"> 2016-09-14 Benjamin Poulain <bpoulain@apple.com>
</span><span class="cx">
</span><span class="cx"> [JSC] Make the rounding-related nodes support any type
</span></span></pre></div>
<a id="trunkJSTeststest262yaml"></a>
<div class="modfile"><h4>Modified: trunk/JSTests/test262.yaml (205931 => 205932)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/JSTests/test262.yaml 2016-09-14 21:24:28 UTC (rev 205931)
+++ trunk/JSTests/test262.yaml 2016-09-14 22:27:19 UTC (rev 205932)
</span><span class="lines">@@ -13570,9 +13570,9 @@
</span><span class="cx"> - path: test262/test/built-ins/DataView/instance-extensibility.js
</span><span class="cx"> cmd: runTest262 :normal, "NoException", ["../../../harness/assert.js", "../../../harness/sta.js"], [:strict]
</span><span class="cx"> - path: test262/test/built-ins/DataView/length.js
</span><del>- cmd: runTest262 :fail, "NoException", ["../../../harness/assert.js", "../../../harness/sta.js", "../../../harness/propertyHelper.js"], []
</del><ins>+ cmd: runTest262 :normal, "NoException", ["../../../harness/assert.js", "../../../harness/sta.js", "../../../harness/propertyHelper.js"], []
</ins><span class="cx"> - path: test262/test/built-ins/DataView/length.js
</span><del>- cmd: runTest262 :fail, "NoException", ["../../../harness/assert.js", "../../../harness/sta.js", "../../../harness/propertyHelper.js"], [:strict]
</del><ins>+ cmd: runTest262 :normal, "NoException", ["../../../harness/assert.js", "../../../harness/sta.js", "../../../harness/propertyHelper.js"], [:strict]
</ins><span class="cx"> - path: test262/test/built-ins/DataView/name.js
</span><span class="cx"> cmd: runTest262 :normal, "NoException", ["../../../harness/assert.js", "../../../harness/sta.js", "../../../harness/propertyHelper.js"], []
</span><span class="cx"> - path: test262/test/built-ins/DataView/name.js
</span><span class="lines">@@ -47930,9 +47930,9 @@
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Float32Array/constructor.js
</span><span class="cx"> cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js"], [:strict]
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Float32Array/length.js
</span><del>- cmd: runTest262 :fail, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</del><ins>+ cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</ins><span class="cx"> - path: test262/test/built-ins/TypedArrays/Float32Array/length.js
</span><del>- cmd: runTest262 :fail, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], [:strict]
</del><ins>+ cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], [:strict]
</ins><span class="cx"> - path: test262/test/built-ins/TypedArrays/Float32Array/name.js
</span><span class="cx"> cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Float32Array/name.js
</span><span class="lines">@@ -47970,9 +47970,9 @@
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Float64Array/constructor.js
</span><span class="cx"> cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js"], [:strict]
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Float64Array/length.js
</span><del>- cmd: runTest262 :fail, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</del><ins>+ cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</ins><span class="cx"> - path: test262/test/built-ins/TypedArrays/Float64Array/length.js
</span><del>- cmd: runTest262 :fail, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], [:strict]
</del><ins>+ cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], [:strict]
</ins><span class="cx"> - path: test262/test/built-ins/TypedArrays/Float64Array/name.js
</span><span class="cx"> cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Float64Array/name.js
</span><span class="lines">@@ -48010,9 +48010,9 @@
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Int16Array/constructor.js
</span><span class="cx"> cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js"], [:strict]
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Int16Array/length.js
</span><del>- cmd: runTest262 :fail, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</del><ins>+ cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</ins><span class="cx"> - path: test262/test/built-ins/TypedArrays/Int16Array/length.js
</span><del>- cmd: runTest262 :fail, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], [:strict]
</del><ins>+ cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], [:strict]
</ins><span class="cx"> - path: test262/test/built-ins/TypedArrays/Int16Array/name.js
</span><span class="cx"> cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Int16Array/name.js
</span><span class="lines">@@ -48050,9 +48050,9 @@
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Int32Array/constructor.js
</span><span class="cx"> cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js"], [:strict]
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Int32Array/length.js
</span><del>- cmd: runTest262 :fail, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</del><ins>+ cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</ins><span class="cx"> - path: test262/test/built-ins/TypedArrays/Int32Array/length.js
</span><del>- cmd: runTest262 :fail, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], [:strict]
</del><ins>+ cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], [:strict]
</ins><span class="cx"> - path: test262/test/built-ins/TypedArrays/Int32Array/name.js
</span><span class="cx"> cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Int32Array/name.js
</span><span class="lines">@@ -48090,9 +48090,9 @@
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Int8Array/constructor.js
</span><span class="cx"> cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js"], [:strict]
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Int8Array/length.js
</span><del>- cmd: runTest262 :fail, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</del><ins>+ cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</ins><span class="cx"> - path: test262/test/built-ins/TypedArrays/Int8Array/length.js
</span><del>- cmd: runTest262 :fail, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], [:strict]
</del><ins>+ cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], [:strict]
</ins><span class="cx"> - path: test262/test/built-ins/TypedArrays/Int8Array/name.js
</span><span class="cx"> cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Int8Array/name.js
</span><span class="lines">@@ -48130,9 +48130,9 @@
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Uint16Array/constructor.js
</span><span class="cx"> cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js"], [:strict]
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Uint16Array/length.js
</span><del>- cmd: runTest262 :fail, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</del><ins>+ cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</ins><span class="cx"> - path: test262/test/built-ins/TypedArrays/Uint16Array/length.js
</span><del>- cmd: runTest262 :fail, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], [:strict]
</del><ins>+ cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], [:strict]
</ins><span class="cx"> - path: test262/test/built-ins/TypedArrays/Uint16Array/name.js
</span><span class="cx"> cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Uint16Array/name.js
</span><span class="lines">@@ -48170,9 +48170,9 @@
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Uint32Array/constructor.js
</span><span class="cx"> cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js"], [:strict]
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Uint32Array/length.js
</span><del>- cmd: runTest262 :fail, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</del><ins>+ cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</ins><span class="cx"> - path: test262/test/built-ins/TypedArrays/Uint32Array/length.js
</span><del>- cmd: runTest262 :fail, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], [:strict]
</del><ins>+ cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], [:strict]
</ins><span class="cx"> - path: test262/test/built-ins/TypedArrays/Uint32Array/name.js
</span><span class="cx"> cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Uint32Array/name.js
</span><span class="lines">@@ -48210,9 +48210,9 @@
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Uint8Array/constructor.js
</span><span class="cx"> cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js"], [:strict]
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Uint8Array/length.js
</span><del>- cmd: runTest262 :fail, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</del><ins>+ cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</ins><span class="cx"> - path: test262/test/built-ins/TypedArrays/Uint8Array/length.js
</span><del>- cmd: runTest262 :fail, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], [:strict]
</del><ins>+ cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], [:strict]
</ins><span class="cx"> - path: test262/test/built-ins/TypedArrays/Uint8Array/name.js
</span><span class="cx"> cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Uint8Array/name.js
</span><span class="lines">@@ -48250,9 +48250,9 @@
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Uint8ClampedArray/constructor.js
</span><span class="cx"> cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js"], [:strict]
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Uint8ClampedArray/length.js
</span><del>- cmd: runTest262 :fail, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</del><ins>+ cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</ins><span class="cx"> - path: test262/test/built-ins/TypedArrays/Uint8ClampedArray/length.js
</span><del>- cmd: runTest262 :fail, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], [:strict]
</del><ins>+ cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], [:strict]
</ins><span class="cx"> - path: test262/test/built-ins/TypedArrays/Uint8ClampedArray/name.js
</span><span class="cx"> cmd: runTest262 :normal, "NoException", ["../../../../harness/assert.js", "../../../../harness/sta.js", "../../../../harness/propertyHelper.js"], []
</span><span class="cx"> - path: test262/test/built-ins/TypedArrays/Uint8ClampedArray/name.js
</span></span></pre></div>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (205931 => 205932)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog 2016-09-14 21:24:28 UTC (rev 205931)
+++ trunk/LayoutTests/ChangeLog 2016-09-14 22:27:19 UTC (rev 205932)
</span><span class="lines">@@ -1,3 +1,19 @@
</span><ins>+2016-09-14 Joseph Pecoraro <pecoraro@apple.com>
+
+ test262: TypedArray constructors length should be 3 and configurable
+ https://bugs.webkit.org/show_bug.cgi?id=161955
+
+ Reviewed by Mark Lam.
+
+ * js/script-tests/typedarray-constructors.js:
+ * js/typedarray-constructors-expected.txt:
+ * js/dom/constructor-length.html:
+ * platform/efl/js/dom/constructor-length-expected.txt:
+ * platform/gtk/js/dom/constructor-length-expected.txt:
+ * platform/ios-simulator/js/dom/constructor-length-expected.txt:
+ * platform/mac/js/dom/constructor-length-expected.txt:
+ * platform/win/js/dom/constructor-length-expected.txt:
+
</ins><span class="cx"> 2016-09-14 Chris Dumez <cdumez@apple.com>
</span><span class="cx">
</span><span class="cx"> input.type cannot be set to "file" after being set to another type
</span></span></pre></div>
<a id="trunkLayoutTestsjsdomconstructorlengthhtml"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/js/dom/constructor-length.html (205931 => 205932)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/js/dom/constructor-length.html 2016-09-14 21:24:28 UTC (rev 205931)
+++ trunk/LayoutTests/js/dom/constructor-length.html 2016-09-14 22:27:19 UTC (rev 205932)
</span><span class="lines">@@ -17,18 +17,18 @@
</span><span class="cx"> shouldBe('CustomEvent.length', '1');
</span><span class="cx"> shouldBe('DOMFormData.length', '0');
</span><span class="cx"> shouldBe('DOMParser.length', '0');
</span><del>-shouldBe('DataView.length', '0');
</del><ins>+shouldBe('DataView.length', '3');
</ins><span class="cx"> shouldBe('ErrorEvent.length', '1');
</span><span class="cx"> shouldBe('Event.length', '1');
</span><span class="cx"> shouldBe('EventSource.length', '1');
</span><del>-shouldBe('Float32Array.length', '0');
-shouldBe('Float64Array.length', '0');
</del><ins>+shouldBe('Float32Array.length', '3');
+shouldBe('Float64Array.length', '3');
</ins><span class="cx"> shouldBe('FileReader.length', '0');
</span><span class="cx"> shouldBe('FileReaderSync.length', '0');
</span><span class="cx"> shouldBe('HashChangeEvent.length', '1');
</span><del>-shouldBe('Int16Array.length', '0');
-shouldBe('Int32Array.length', '0');
-shouldBe('Int8Array.length', '0');
</del><ins>+shouldBe('Int16Array.length', '3');
+shouldBe('Int32Array.length', '3');
+shouldBe('Int8Array.length', '3');
</ins><span class="cx"> shouldBe('Intent.length', '3');
</span><span class="cx"> shouldBe('MediaController.length', '0');
</span><span class="cx"> shouldBe('MediaStream.length', '0');
</span><span class="lines">@@ -43,10 +43,10 @@
</span><span class="cx"> shouldBe('StorageEvent.length', '1');
</span><span class="cx"> shouldBe('TextTrackCue.length', '0');
</span><span class="cx"> shouldBe('TrackEvent.length', '1');
</span><del>-shouldBe('Uint16Array.length', '0');
-shouldBe('Uint32Array.length', '0');
-shouldBe('Uint8Array.length', '0');
-shouldBe('Uint8ClampedArray.length', '0');
</del><ins>+shouldBe('Uint16Array.length', '3');
+shouldBe('Uint32Array.length', '3');
+shouldBe('Uint8Array.length', '3');
+shouldBe('Uint8ClampedArray.length', '3');
</ins><span class="cx"> shouldBe('VTTCue.length', '3');
</span><span class="cx"> shouldBe('WebGLContextEvent.length', '1');
</span><span class="cx"> shouldBe('WebKitAnimationEvent.length', '1');
</span></span></pre></div>
<a id="trunkLayoutTestsjsscriptteststypedarrayconstructorsjs"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/js/script-tests/typedarray-constructors.js (205931 => 205932)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/js/script-tests/typedarray-constructors.js 2016-09-14 21:24:28 UTC (rev 205931)
+++ trunk/LayoutTests/js/script-tests/typedarray-constructors.js 2016-09-14 22:27:19 UTC (rev 205932)
</span><span class="lines">@@ -19,9 +19,9 @@
</span><span class="cx"> for (let arrayType of arrayTypes) {
</span><span class="cx"> shouldThrow("" + arrayType.name + "()");
</span><span class="cx"> shouldNotThrow("new " + arrayType.name + "()");
</span><del>- shouldBe("" + arrayType.name + ".length", "0");
</del><ins>+ shouldBe("" + arrayType.name + ".length", "3");
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> shouldThrow("DataView(new ArrayBuffer())");
</span><span class="cx"> shouldNotThrow("new DataView(new ArrayBuffer())");
</span><del>-shouldBe("DataView.length", "0");
</del><ins>+shouldBe("DataView.length", "3");
</ins></span></pre></div>
<a id="trunkLayoutTestsjstypedarrayconstructorsexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/js/typedarray-constructors-expected.txt (205931 => 205932)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/js/typedarray-constructors-expected.txt 2016-09-14 21:24:28 UTC (rev 205931)
+++ trunk/LayoutTests/js/typedarray-constructors-expected.txt 2016-09-14 22:27:19 UTC (rev 205932)
</span><span class="lines">@@ -5,34 +5,34 @@
</span><span class="cx">
</span><span class="cx"> PASS Int8Array() threw exception TypeError: calling Int8Array constructor without new is invalid.
</span><span class="cx"> PASS new Int8Array() did not throw exception.
</span><del>-PASS Int8Array.length is 0
</del><ins>+PASS Int8Array.length is 3
</ins><span class="cx"> PASS Int16Array() threw exception TypeError: calling Int16Array constructor without new is invalid.
</span><span class="cx"> PASS new Int16Array() did not throw exception.
</span><del>-PASS Int16Array.length is 0
</del><ins>+PASS Int16Array.length is 3
</ins><span class="cx"> PASS Int32Array() threw exception TypeError: calling Int32Array constructor without new is invalid.
</span><span class="cx"> PASS new Int32Array() did not throw exception.
</span><del>-PASS Int32Array.length is 0
</del><ins>+PASS Int32Array.length is 3
</ins><span class="cx"> PASS Uint8Array() threw exception TypeError: calling Uint8Array constructor without new is invalid.
</span><span class="cx"> PASS new Uint8Array() did not throw exception.
</span><del>-PASS Uint8Array.length is 0
</del><ins>+PASS Uint8Array.length is 3
</ins><span class="cx"> PASS Uint8ClampedArray() threw exception TypeError: calling Uint8ClampedArray constructor without new is invalid.
</span><span class="cx"> PASS new Uint8ClampedArray() did not throw exception.
</span><del>-PASS Uint8ClampedArray.length is 0
</del><ins>+PASS Uint8ClampedArray.length is 3
</ins><span class="cx"> PASS Uint16Array() threw exception TypeError: calling Uint16Array constructor without new is invalid.
</span><span class="cx"> PASS new Uint16Array() did not throw exception.
</span><del>-PASS Uint16Array.length is 0
</del><ins>+PASS Uint16Array.length is 3
</ins><span class="cx"> PASS Uint32Array() threw exception TypeError: calling Uint32Array constructor without new is invalid.
</span><span class="cx"> PASS new Uint32Array() did not throw exception.
</span><del>-PASS Uint32Array.length is 0
</del><ins>+PASS Uint32Array.length is 3
</ins><span class="cx"> PASS Float32Array() threw exception TypeError: calling Float32Array constructor without new is invalid.
</span><span class="cx"> PASS new Float32Array() did not throw exception.
</span><del>-PASS Float32Array.length is 0
</del><ins>+PASS Float32Array.length is 3
</ins><span class="cx"> PASS Float64Array() threw exception TypeError: calling Float64Array constructor without new is invalid.
</span><span class="cx"> PASS new Float64Array() did not throw exception.
</span><del>-PASS Float64Array.length is 0
</del><ins>+PASS Float64Array.length is 3
</ins><span class="cx"> PASS DataView(new ArrayBuffer()) threw exception TypeError: calling DataView constructor without new is invalid.
</span><span class="cx"> PASS new DataView(new ArrayBuffer()) did not throw exception.
</span><del>-PASS DataView.length is 0
</del><ins>+PASS DataView.length is 3
</ins><span class="cx"> PASS successfullyParsed is true
</span><span class="cx">
</span><span class="cx"> TEST COMPLETE
</span></span></pre></div>
<a id="trunkLayoutTestsplatformefljsdomconstructorlengthexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/platform/efl/js/dom/constructor-length-expected.txt (205931 => 205932)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/platform/efl/js/dom/constructor-length-expected.txt 2016-09-14 21:24:28 UTC (rev 205931)
+++ trunk/LayoutTests/platform/efl/js/dom/constructor-length-expected.txt 2016-09-14 22:27:19 UTC (rev 205932)
</span><span class="lines">@@ -13,18 +13,18 @@
</span><span class="cx"> PASS CustomEvent.length is 1
</span><span class="cx"> FAIL DOMFormData.length should be 0. Threw exception ReferenceError: Can't find variable: DOMFormData
</span><span class="cx"> PASS DOMParser.length is 0
</span><del>-PASS DataView.length is 0
</del><ins>+PASS DataView.length is 3
</ins><span class="cx"> PASS ErrorEvent.length is 1
</span><span class="cx"> PASS Event.length is 1
</span><span class="cx"> PASS EventSource.length is 1
</span><del>-PASS Float32Array.length is 0
-PASS Float64Array.length is 0
</del><ins>+PASS Float32Array.length is 3
+PASS Float64Array.length is 3
</ins><span class="cx"> PASS FileReader.length is 0
</span><span class="cx"> FAIL FileReaderSync.length should be 0. Threw exception ReferenceError: Can't find variable: FileReaderSync
</span><span class="cx"> PASS HashChangeEvent.length is 1
</span><del>-PASS Int16Array.length is 0
-PASS Int32Array.length is 0
-PASS Int8Array.length is 0
</del><ins>+PASS Int16Array.length is 3
+PASS Int32Array.length is 3
+PASS Int8Array.length is 3
</ins><span class="cx"> FAIL Intent.length should be 3. Threw exception ReferenceError: Can't find variable: Intent
</span><span class="cx"> PASS MediaController.length is 0
</span><span class="cx"> PASS MediaStream.length is 0
</span><span class="lines">@@ -39,10 +39,10 @@
</span><span class="cx"> PASS StorageEvent.length is 1
</span><span class="cx"> PASS TextTrackCue.length is 0
</span><span class="cx"> PASS TrackEvent.length is 1
</span><del>-PASS Uint16Array.length is 0
-PASS Uint32Array.length is 0
-PASS Uint8Array.length is 0
-PASS Uint8ClampedArray.length is 0
</del><ins>+PASS Uint16Array.length is 3
+PASS Uint32Array.length is 3
+PASS Uint8Array.length is 3
+PASS Uint8ClampedArray.length is 3
</ins><span class="cx"> PASS VTTCue.length is 3
</span><span class="cx"> PASS WebGLContextEvent.length is 1
</span><span class="cx"> PASS WebKitAnimationEvent.length is 1
</span></span></pre></div>
<a id="trunkLayoutTestsplatformgtkjsdomconstructorlengthexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/platform/gtk/js/dom/constructor-length-expected.txt (205931 => 205932)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/platform/gtk/js/dom/constructor-length-expected.txt 2016-09-14 21:24:28 UTC (rev 205931)
+++ trunk/LayoutTests/platform/gtk/js/dom/constructor-length-expected.txt 2016-09-14 22:27:19 UTC (rev 205932)
</span><span class="lines">@@ -13,18 +13,18 @@
</span><span class="cx"> PASS CustomEvent.length is 1
</span><span class="cx"> FAIL DOMFormData.length should be 0. Threw exception ReferenceError: Can't find variable: DOMFormData
</span><span class="cx"> PASS DOMParser.length is 0
</span><del>-PASS DataView.length is 0
</del><ins>+PASS DataView.length is 3
</ins><span class="cx"> PASS ErrorEvent.length is 1
</span><span class="cx"> PASS Event.length is 1
</span><span class="cx"> PASS EventSource.length is 1
</span><del>-PASS Float32Array.length is 0
-PASS Float64Array.length is 0
</del><ins>+PASS Float32Array.length is 3
+PASS Float64Array.length is 3
</ins><span class="cx"> PASS FileReader.length is 0
</span><span class="cx"> FAIL FileReaderSync.length should be 0. Threw exception ReferenceError: Can't find variable: FileReaderSync
</span><span class="cx"> PASS HashChangeEvent.length is 1
</span><del>-PASS Int16Array.length is 0
-PASS Int32Array.length is 0
-PASS Int8Array.length is 0
</del><ins>+PASS Int16Array.length is 3
+PASS Int32Array.length is 3
+PASS Int8Array.length is 3
</ins><span class="cx"> FAIL Intent.length should be 3. Threw exception ReferenceError: Can't find variable: Intent
</span><span class="cx"> PASS MediaController.length is 0
</span><span class="cx"> FAIL MediaStream.length should be 0. Threw exception ReferenceError: Can't find variable: MediaStream
</span><span class="lines">@@ -39,10 +39,10 @@
</span><span class="cx"> PASS StorageEvent.length is 1
</span><span class="cx"> PASS TextTrackCue.length is 0
</span><span class="cx"> PASS TrackEvent.length is 1
</span><del>-PASS Uint16Array.length is 0
-PASS Uint32Array.length is 0
-PASS Uint8Array.length is 0
-PASS Uint8ClampedArray.length is 0
</del><ins>+PASS Uint16Array.length is 3
+PASS Uint32Array.length is 3
+PASS Uint8Array.length is 3
+PASS Uint8ClampedArray.length is 3
</ins><span class="cx"> PASS VTTCue.length is 3
</span><span class="cx"> PASS WebGLContextEvent.length is 1
</span><span class="cx"> PASS WebKitAnimationEvent.length is 1
</span></span></pre></div>
<a id="trunkLayoutTestsplatformiossimulatorjsdomconstructorlengthexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/platform/ios-simulator/js/dom/constructor-length-expected.txt (205931 => 205932)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/platform/ios-simulator/js/dom/constructor-length-expected.txt 2016-09-14 21:24:28 UTC (rev 205931)
+++ trunk/LayoutTests/platform/ios-simulator/js/dom/constructor-length-expected.txt 2016-09-14 22:27:19 UTC (rev 205932)
</span><span class="lines">@@ -13,18 +13,18 @@
</span><span class="cx"> PASS CustomEvent.length is 1
</span><span class="cx"> FAIL DOMFormData.length should be 0. Threw exception ReferenceError: Can't find variable: DOMFormData
</span><span class="cx"> PASS DOMParser.length is 0
</span><del>-PASS DataView.length is 0
</del><ins>+PASS DataView.length is 3
</ins><span class="cx"> PASS ErrorEvent.length is 1
</span><span class="cx"> PASS Event.length is 1
</span><span class="cx"> PASS EventSource.length is 1
</span><del>-PASS Float32Array.length is 0
-PASS Float64Array.length is 0
</del><ins>+PASS Float32Array.length is 3
+PASS Float64Array.length is 3
</ins><span class="cx"> PASS FileReader.length is 0
</span><span class="cx"> FAIL FileReaderSync.length should be 0. Threw exception ReferenceError: Can't find variable: FileReaderSync
</span><span class="cx"> PASS HashChangeEvent.length is 1
</span><del>-PASS Int16Array.length is 0
-PASS Int32Array.length is 0
-PASS Int8Array.length is 0
</del><ins>+PASS Int16Array.length is 3
+PASS Int32Array.length is 3
+PASS Int8Array.length is 3
</ins><span class="cx"> FAIL Intent.length should be 3. Threw exception ReferenceError: Can't find variable: Intent
</span><span class="cx"> PASS MediaController.length is 0
</span><span class="cx"> PASS MediaStream.length is 0
</span><span class="lines">@@ -39,10 +39,10 @@
</span><span class="cx"> PASS StorageEvent.length is 1
</span><span class="cx"> PASS TextTrackCue.length is 0
</span><span class="cx"> PASS TrackEvent.length is 1
</span><del>-PASS Uint16Array.length is 0
-PASS Uint32Array.length is 0
-PASS Uint8Array.length is 0
-PASS Uint8ClampedArray.length is 0
</del><ins>+PASS Uint16Array.length is 3
+PASS Uint32Array.length is 3
+PASS Uint8Array.length is 3
+PASS Uint8ClampedArray.length is 3
</ins><span class="cx"> PASS VTTCue.length is 3
</span><span class="cx"> PASS WebGLContextEvent.length is 1
</span><span class="cx"> PASS WebKitAnimationEvent.length is 1
</span></span></pre></div>
<a id="trunkLayoutTestsplatformmacjsdomconstructorlengthexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/platform/mac/js/dom/constructor-length-expected.txt (205931 => 205932)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/platform/mac/js/dom/constructor-length-expected.txt 2016-09-14 21:24:28 UTC (rev 205931)
+++ trunk/LayoutTests/platform/mac/js/dom/constructor-length-expected.txt 2016-09-14 22:27:19 UTC (rev 205932)
</span><span class="lines">@@ -13,18 +13,18 @@
</span><span class="cx"> PASS CustomEvent.length is 1
</span><span class="cx"> FAIL DOMFormData.length should be 0. Threw exception ReferenceError: Can't find variable: DOMFormData
</span><span class="cx"> PASS DOMParser.length is 0
</span><del>-PASS DataView.length is 0
</del><ins>+PASS DataView.length is 3
</ins><span class="cx"> PASS ErrorEvent.length is 1
</span><span class="cx"> PASS Event.length is 1
</span><span class="cx"> PASS EventSource.length is 1
</span><del>-PASS Float32Array.length is 0
-PASS Float64Array.length is 0
</del><ins>+PASS Float32Array.length is 3
+PASS Float64Array.length is 3
</ins><span class="cx"> PASS FileReader.length is 0
</span><span class="cx"> FAIL FileReaderSync.length should be 0. Threw exception ReferenceError: Can't find variable: FileReaderSync
</span><span class="cx"> PASS HashChangeEvent.length is 1
</span><del>-PASS Int16Array.length is 0
-PASS Int32Array.length is 0
-PASS Int8Array.length is 0
</del><ins>+PASS Int16Array.length is 3
+PASS Int32Array.length is 3
+PASS Int8Array.length is 3
</ins><span class="cx"> FAIL Intent.length should be 3. Threw exception ReferenceError: Can't find variable: Intent
</span><span class="cx"> PASS MediaController.length is 0
</span><span class="cx"> PASS MediaStream.length is 0
</span><span class="lines">@@ -39,10 +39,10 @@
</span><span class="cx"> PASS StorageEvent.length is 1
</span><span class="cx"> PASS TextTrackCue.length is 0
</span><span class="cx"> PASS TrackEvent.length is 1
</span><del>-PASS Uint16Array.length is 0
-PASS Uint32Array.length is 0
-PASS Uint8Array.length is 0
-PASS Uint8ClampedArray.length is 0
</del><ins>+PASS Uint16Array.length is 3
+PASS Uint32Array.length is 3
+PASS Uint8Array.length is 3
+PASS Uint8ClampedArray.length is 3
</ins><span class="cx"> PASS VTTCue.length is 3
</span><span class="cx"> PASS WebGLContextEvent.length is 1
</span><span class="cx"> PASS WebKitAnimationEvent.length is 1
</span></span></pre></div>
<a id="trunkLayoutTestsplatformwinjsdomconstructorlengthexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/platform/win/js/dom/constructor-length-expected.txt (205931 => 205932)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/platform/win/js/dom/constructor-length-expected.txt 2016-09-14 21:24:28 UTC (rev 205931)
+++ trunk/LayoutTests/platform/win/js/dom/constructor-length-expected.txt 2016-09-14 22:27:19 UTC (rev 205932)
</span><span class="lines">@@ -13,18 +13,18 @@
</span><span class="cx"> PASS CustomEvent.length is 1
</span><span class="cx"> FAIL DOMFormData.length should be 0. Threw exception ReferenceError: Can't find variable: DOMFormData
</span><span class="cx"> PASS DOMParser.length is 0
</span><del>-PASS DataView.length is 0
</del><ins>+PASS DataView.length is 3
</ins><span class="cx"> PASS ErrorEvent.length is 1
</span><span class="cx"> PASS Event.length is 1
</span><span class="cx"> PASS EventSource.length is 1
</span><del>-PASS Float32Array.length is 0
-PASS Float64Array.length is 0
</del><ins>+PASS Float32Array.length is 3
+PASS Float64Array.length is 3
</ins><span class="cx"> PASS FileReader.length is 0
</span><span class="cx"> FAIL FileReaderSync.length should be 0. Threw exception ReferenceError: Can't find variable: FileReaderSync
</span><span class="cx"> PASS HashChangeEvent.length is 1
</span><del>-PASS Int16Array.length is 0
-PASS Int32Array.length is 0
-PASS Int8Array.length is 0
</del><ins>+PASS Int16Array.length is 3
+PASS Int32Array.length is 3
+PASS Int8Array.length is 3
</ins><span class="cx"> FAIL Intent.length should be 3. Threw exception ReferenceError: Can't find variable: Intent
</span><span class="cx"> PASS MediaController.length is 0
</span><span class="cx"> FAIL MediaStream.length should be 0. Threw exception ReferenceError: Can't find variable: MediaStream
</span><span class="lines">@@ -39,10 +39,10 @@
</span><span class="cx"> PASS StorageEvent.length is 1
</span><span class="cx"> PASS TextTrackCue.length is 0
</span><span class="cx"> PASS TrackEvent.length is 1
</span><del>-PASS Uint16Array.length is 0
-PASS Uint32Array.length is 0
-PASS Uint8Array.length is 0
-PASS Uint8ClampedArray.length is 0
</del><ins>+PASS Uint16Array.length is 3
+PASS Uint32Array.length is 3
+PASS Uint8Array.length is 3
+PASS Uint8ClampedArray.length is 3
</ins><span class="cx"> PASS VTTCue.length is 3
</span><span class="cx"> FAIL WebGLContextEvent.length should be 1. Threw exception ReferenceError: Can't find variable: WebGLContextEvent
</span><span class="cx"> PASS WebKitAnimationEvent.length is 1
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/ChangeLog (205931 => 205932)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/ChangeLog 2016-09-14 21:24:28 UTC (rev 205931)
+++ trunk/Source/JavaScriptCore/ChangeLog 2016-09-14 22:27:19 UTC (rev 205932)
</span><span class="lines">@@ -1,3 +1,18 @@
</span><ins>+2016-09-14 Joseph Pecoraro <pecoraro@apple.com>
+
+ test262: TypedArray constructors length should be 3 and configurable
+ https://bugs.webkit.org/show_bug.cgi?id=161955
+
+ Reviewed by Mark Lam.
+
+ https://tc39.github.io/ecma262/#sec-ecmascript-standard-built-in-objects
+ Unless otherwise specified, the length property of a built-in Function
+ object has the attributes:
+ { [[Writable]]: false, [[Enumerable]]: false, [[Configurable]]: true }.
+
+ * runtime/JSGenericTypedArrayViewConstructorInlines.h:
+ (JSC::JSGenericTypedArrayViewConstructor<ViewClass>::finishCreation):
+
</ins><span class="cx"> 2016-09-14 Benjamin Poulain <bpoulain@apple.com>
</span><span class="cx">
</span><span class="cx"> [JSC] Make the rounding-related nodes support any type
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreruntimeJSGenericTypedArrayViewConstructorInlinesh"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/runtime/JSGenericTypedArrayViewConstructorInlines.h (205931 => 205932)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/runtime/JSGenericTypedArrayViewConstructorInlines.h 2016-09-14 21:24:28 UTC (rev 205931)
+++ trunk/Source/JavaScriptCore/runtime/JSGenericTypedArrayViewConstructorInlines.h 2016-09-14 22:27:19 UTC (rev 205932)
</span><span class="lines">@@ -49,7 +49,7 @@
</span><span class="cx"> {
</span><span class="cx"> Base::finishCreation(vm, name);
</span><span class="cx"> putDirectWithoutTransition(vm, vm.propertyNames->prototype, prototype, DontEnum | DontDelete | ReadOnly);
</span><del>- putDirectWithoutTransition(vm, vm.propertyNames->length, jsNumber(0), DontEnum | DontDelete | ReadOnly);
</del><ins>+ putDirectWithoutTransition(vm, vm.propertyNames->length, jsNumber(3), DontEnum | ReadOnly);
</ins><span class="cx"> putDirectWithoutTransition(vm, vm.propertyNames->BYTES_PER_ELEMENT, jsNumber(ViewClass::elementSize), DontEnum | ReadOnly | DontDelete);
</span><span class="cx">
</span><span class="cx"> if (privateAllocator)
</span></span></pre>
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