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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/282570">282570</a></dd>
<dt>Author</dt> <dd>repstein@apple.com</dd>
<dt>Date</dt> <dd>2021-09-16 11:48:14 -0700 (Thu, 16 Sep 2021)</dd>
</dl>
<h3>Log Message</h3>
<pre>Cherry-pick <a href="http://trac.webkit.org/projects/webkit/changeset/282015">r282015</a>. rdar://problem/83183864
FontFaceSet.status needs to react to style changes
https://bugs.webkit.org/show_bug.cgi?id=229839
Reviewed by Sam Weinig.
Source/WebCore:
When content says "document.fonts.status", the ".status" part needs to
update style instead of the "document.fonts" part. This is because it's
totally legal for content to say:
var f = document.fonts;
// Modify style here
... f.status ... <=== This needs to reflect the style changes.
Test: fast/text/FontFaceSet-status-after-style-update.html
* css/FontFaceSet.cpp:
(WebCore::FontFaceSet::status const):
LayoutTests:
This is not a WPT test because it requires internals.invalidateFontCache().
* fast/text/FontFaceSet-status-after-style-update-expected.txt: Added.
* fast/text/FontFaceSet-status-after-style-update.html: Added.
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@282015 268f45cc-cd09-0410-ab3c-d52691b4dbfc</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#branchessafari612branchLayoutTestsChangeLog">branches/safari-612-branch/LayoutTests/ChangeLog</a></li>
<li><a href="#branchessafari612branchSourceWebCoreChangeLog">branches/safari-612-branch/Source/WebCore/ChangeLog</a></li>
<li><a href="#branchessafari612branchSourceWebCorecssFontFaceSetcpp">branches/safari-612-branch/Source/WebCore/css/FontFaceSet.cpp</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#branchessafari612branchLayoutTestsfasttextFontFaceSetstatusafterstyleupdateexpectedtxt">branches/safari-612-branch/LayoutTests/fast/text/FontFaceSet-status-after-style-update-expected.txt</a></li>
<li><a href="#branchessafari612branchLayoutTestsfasttextFontFaceSetstatusafterstyleupdatehtml">branches/safari-612-branch/LayoutTests/fast/text/FontFaceSet-status-after-style-update.html</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="branchessafari612branchLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: branches/safari-612-branch/LayoutTests/ChangeLog (282569 => 282570)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-612-branch/LayoutTests/ChangeLog 2021-09-16 18:48:10 UTC (rev 282569)
+++ branches/safari-612-branch/LayoutTests/ChangeLog 2021-09-16 18:48:14 UTC (rev 282570)
</span><span class="lines">@@ -1,3 +1,48 @@
</span><ins>+2021-09-16 Russell Epstein <repstein@apple.com>
+
+ Cherry-pick r282015. rdar://problem/83183864
+
+ FontFaceSet.status needs to react to style changes
+ https://bugs.webkit.org/show_bug.cgi?id=229839
+
+ Reviewed by Sam Weinig.
+
+ Source/WebCore:
+
+ When content says "document.fonts.status", the ".status" part needs to
+ update style instead of the "document.fonts" part. This is because it's
+ totally legal for content to say:
+
+ var f = document.fonts;
+ // Modify style here
+ ... f.status ... <=== This needs to reflect the style changes.
+
+ Test: fast/text/FontFaceSet-status-after-style-update.html
+
+ * css/FontFaceSet.cpp:
+ (WebCore::FontFaceSet::status const):
+
+ LayoutTests:
+
+ This is not a WPT test because it requires internals.invalidateFontCache().
+
+ * fast/text/FontFaceSet-status-after-style-update-expected.txt: Added.
+ * fast/text/FontFaceSet-status-after-style-update.html: Added.
+
+ git-svn-id: https://svn.webkit.org/repository/webkit/trunk@282015 268f45cc-cd09-0410-ab3c-d52691b4dbfc
+
+ 2021-09-03 Myles C. Maxfield <mmaxfield@apple.com>
+
+ FontFaceSet.status needs to react to style changes
+ https://bugs.webkit.org/show_bug.cgi?id=229839
+
+ Reviewed by Sam Weinig.
+
+ This is not a WPT test because it requires internals.invalidateFontCache().
+
+ * fast/text/FontFaceSet-status-after-style-update-expected.txt: Added.
+ * fast/text/FontFaceSet-status-after-style-update.html: Added.
+
</ins><span class="cx"> 2021-09-09 Russell Epstein <repstein@apple.com>
</span><span class="cx">
</span><span class="cx"> Cherry-pick r281792. rdar://problem/82949614
</span></span></pre></div>
<a id="branchessafari612branchLayoutTestsfasttextFontFaceSetstatusafterstyleupdateexpectedtxt"></a>
<div class="addfile"><h4>Added: branches/safari-612-branch/LayoutTests/fast/text/FontFaceSet-status-after-style-update-expected.txt (0 => 282570)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-612-branch/LayoutTests/fast/text/FontFaceSet-status-after-style-update-expected.txt (rev 0)
+++ branches/safari-612-branch/LayoutTests/fast/text/FontFaceSet-status-after-style-update-expected.txt 2021-09-16 18:48:14 UTC (rev 282570)
</span><span class="lines">@@ -0,0 +1,12 @@
</span><ins>+This function makes sure document.fonts.status gets updated after style changes.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+PASS fonts.status is "loaded"
+PASS fonts.status is "loading"
+PASS fonts.status is "loaded"
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="branchessafari612branchLayoutTestsfasttextFontFaceSetstatusafterstyleupdatehtml"></a>
<div class="addfile"><h4>Added: branches/safari-612-branch/LayoutTests/fast/text/FontFaceSet-status-after-style-update.html (0 => 282570)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-612-branch/LayoutTests/fast/text/FontFaceSet-status-after-style-update.html (rev 0)
+++ branches/safari-612-branch/LayoutTests/fast/text/FontFaceSet-status-after-style-update.html 2021-09-16 18:48:14 UTC (rev 282570)
</span><span class="lines">@@ -0,0 +1,29 @@
</span><ins>+<!DOCTYPE html>
+<html>
+<head id="head">
+<style id="style">
+@font-face {
+ font-family: "WebFont";
+ src: url("../../resources/Ahem.ttf") format("truetype");
+}
+</style>
+<script src="../../resources/js-test.js"></script>
+<script>
+if (window.internals) {
+ internals.invalidateFontCache();
+ internals.clearMemoryCache();
+}
+</script>
+</head>
+<body>
+<script>
+description("This function makes sure document.fonts.status gets updated after style changes.");
+let fonts = document.fonts;
+shouldBeEqualToString("fonts.status", "loaded");
+fonts.values().next().value.load();
+shouldBeEqualToString("fonts.status", "loading");
+document.getElementById("head").removeChild(document.getElementById("style"));
+shouldBeEqualToString("fonts.status", "loaded");
+</script>
+</body>
+</html>
</ins></span></pre></div>
<a id="branchessafari612branchSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: branches/safari-612-branch/Source/WebCore/ChangeLog (282569 => 282570)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-612-branch/Source/WebCore/ChangeLog 2021-09-16 18:48:10 UTC (rev 282569)
+++ branches/safari-612-branch/Source/WebCore/ChangeLog 2021-09-16 18:48:14 UTC (rev 282570)
</span><span class="lines">@@ -1,5 +1,58 @@
</span><span class="cx"> 2021-09-16 Russell Epstein <repstein@apple.com>
</span><span class="cx">
</span><ins>+ Cherry-pick r282015. rdar://problem/83183864
+
+ FontFaceSet.status needs to react to style changes
+ https://bugs.webkit.org/show_bug.cgi?id=229839
+
+ Reviewed by Sam Weinig.
+
+ Source/WebCore:
+
+ When content says "document.fonts.status", the ".status" part needs to
+ update style instead of the "document.fonts" part. This is because it's
+ totally legal for content to say:
+
+ var f = document.fonts;
+ // Modify style here
+ ... f.status ... <=== This needs to reflect the style changes.
+
+ Test: fast/text/FontFaceSet-status-after-style-update.html
+
+ * css/FontFaceSet.cpp:
+ (WebCore::FontFaceSet::status const):
+
+ LayoutTests:
+
+ This is not a WPT test because it requires internals.invalidateFontCache().
+
+ * fast/text/FontFaceSet-status-after-style-update-expected.txt: Added.
+ * fast/text/FontFaceSet-status-after-style-update.html: Added.
+
+ git-svn-id: https://svn.webkit.org/repository/webkit/trunk@282015 268f45cc-cd09-0410-ab3c-d52691b4dbfc
+
+ 2021-09-03 Myles C. Maxfield <mmaxfield@apple.com>
+
+ FontFaceSet.status needs to react to style changes
+ https://bugs.webkit.org/show_bug.cgi?id=229839
+
+ Reviewed by Sam Weinig.
+
+ When content says "document.fonts.status", the ".status" part needs to
+ update style instead of the "document.fonts" part. This is because it's
+ totally legal for content to say:
+
+ var f = document.fonts;
+ // Modify style here
+ ... f.status ... <=== This needs to reflect the style changes.
+
+ Test: fast/text/FontFaceSet-status-after-style-update.html
+
+ * css/FontFaceSet.cpp:
+ (WebCore::FontFaceSet::status const):
+
+2021-09-16 Russell Epstein <repstein@apple.com>
+
</ins><span class="cx"> Cherry-pick r281544. rdar://problem/83183832
</span><span class="cx">
</span><span class="cx"> Refactor ENABLE(JIT_OPERATION_VALIDATION) code to emit no code when disabled.
</span></span></pre></div>
<a id="branchessafari612branchSourceWebCorecssFontFaceSetcpp"></a>
<div class="modfile"><h4>Modified: branches/safari-612-branch/Source/WebCore/css/FontFaceSet.cpp (282569 => 282570)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-612-branch/Source/WebCore/css/FontFaceSet.cpp 2021-09-16 18:48:10 UTC (rev 282569)
+++ branches/safari-612-branch/Source/WebCore/css/FontFaceSet.cpp 2021-09-16 18:48:14 UTC (rev 282570)
</span><span class="lines">@@ -183,7 +183,10 @@
</span><span class="cx">
</span><span class="cx"> auto FontFaceSet::status() const -> LoadStatus
</span><span class="cx"> {
</span><del>- switch (m_backing->status()) {
</del><ins>+ Ref protect = m_backing;
+ protect->updateStyleIfNeeded();
+
+ switch (protect->status()) {
</ins><span class="cx"> case CSSFontFaceSet::Status::Loading:
</span><span class="cx"> return LoadStatus::Loading;
</span><span class="cx"> case CSSFontFaceSet::Status::Loaded:
</span></span></pre>
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