Attachment 372631 Details for Bug 194754 – Patch

[patch] Patch

bug-194754-20190621093513.patch (text/plain), 6.34 KB, created by gr3g on 2019-06-21 09:35:14 PDT

(hide)

Description:

Filename:

MIME Type:

Creator: gr3g

Created: 2019-06-21 09:35:14 PDT

Size: 6.34 KB

patch

obsolete

>Subversion Revision: 246548
>diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
>index c11f61a37726c091a808006dffa1c3f68b4d6477..fea7bcdc4083ec3b40f5709e4c3d756358c073e9 100644
>--- a/Source/WebCore/ChangeLog
>+++ b/Source/WebCore/ChangeLog
>@@ -1,3 +1,15 @@
>+2019-06-13  Greg Doolittle  <gr3g@apple.com>
>+
>+        Web Inspector: AXI: Audit: image label test is throwing spurious errors on elements with existing alt attr, but no value: <img alt>
>+        https://bugs.webkit.org/show_bug.cgi?id=194754
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        Test: accessibility/img-alt-attribute-unassigned-value.html
>+
>+        * accessibility/AccessibilityObject.cpp:
>+        (WebCore::AccessibilityObject::computedRoleString const):
>+
> 2019-06-18  Truitt Savell  <tsavell@apple.com>
> 
>         Unreviewed, rolling out r246524.
>diff --git a/Source/WebCore/accessibility/AccessibilityObject.cpp b/Source/WebCore/accessibility/AccessibilityObject.cpp
>index 89603df71b995b9ed14947649992ddffc328f425..0b33d28c61bb44b90e557410c66e12dc52863832 100644
>--- a/Source/WebCore/accessibility/AccessibilityObject.cpp
>+++ b/Source/WebCore/accessibility/AccessibilityObject.cpp
>@@ -2493,6 +2493,9 @@ String AccessibilityObject::computedRoleString() const
>     // FIXME: Need a few special cases that aren't in the RoleMap: option, etc. http://webkit.org/b/128296
>     AccessibilityRole role = roleValue();
> 
>+    if (role == AccessibilityRole::Image && accessibilityIsIgnored())
>+        return reverseAriaRoleMap().get(static_cast<int>(AccessibilityRole::Presentational));
>+
>     // We do not compute a role string for generic block elements with user-agent assigned roles.
>     if (role == AccessibilityRole::Group || role == AccessibilityRole::TextGroup)
>         return "";
>diff --git a/LayoutTests/ChangeLog b/LayoutTests/ChangeLog
>index a4c3b4acd789c38412ae1a0063a06101d235ae20..70d94f0bbf5bbeac5b9c22bf2122d3a77b87f64a 100644
>--- a/LayoutTests/ChangeLog
>+++ b/LayoutTests/ChangeLog
>@@ -1,3 +1,14 @@
>+2019-06-13  Greg Doolittle  <gr3g@apple.com>
>+
>+        Web Inspector: AXI: Audit: image label test is throwing spurious errors on elements with existing alt attr, but no value: <img alt>
>+        https://bugs.webkit.org/show_bug.cgi?id=194754
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        * accessibility/img-alt-attribute-unassigned-value-expected.txt: Added.
>+        * accessibility/img-alt-attribute-unassigned-value.html: Added.
>+        * inspector/dom/getAccessibilityPropertiesForNode-expected.txt:
>+
> 2019-06-18  Simon Fraser  <simon.fraser@apple.com>
> 
>         Convert macOS to scroll by changing layer boundsOrigin
>diff --git a/LayoutTests/accessibility/img-alt-attribute-unassigned-value-expected.txt b/LayoutTests/accessibility/img-alt-attribute-unassigned-value-expected.txt
>new file mode 100644
>index 0000000000000000000000000000000000000000..9182a28ce0e0106c3d192c1918a14d6438176416
>--- /dev/null
>+++ b/LayoutTests/accessibility/img-alt-attribute-unassigned-value-expected.txt
>@@ -0,0 +1,15 @@
>+
>+
>+
>+This tests that img elements with an alt attribute and no assigned value are ignored.
>+
>+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
>+
>+
>+PASS imagesGroup.childrenCount is 2
>+PASS platformValueForW3CName(imagesGroup.childAtIndex(0)) is "cake0"
>+PASS platformValueForW3CName(imagesGroup.childAtIndex(1)) is "cake2"
>+PASS successfullyParsed is true
>+
>+TEST COMPLETE
>+
>diff --git a/LayoutTests/accessibility/img-alt-attribute-unassigned-value.html b/LayoutTests/accessibility/img-alt-attribute-unassigned-value.html
>new file mode 100644
>index 0000000000000000000000000000000000000000..dd19b7efcd361c9a385d284ecd7273fed91c820d
>--- /dev/null
>+++ b/LayoutTests/accessibility/img-alt-attribute-unassigned-value.html
>@@ -0,0 +1,41 @@
>+<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
>+<html>
>+<head>
>+<script src="../resources/js-test-pre.js"></script>
>+<script src="../resources/accessibility-helper.js"></script>
>+</head>
>+<body id="body">
>+
>+<div tabindex="0" role="group" id="images">
>+    <img alt="cake0" src="resources/cake.png"><br>
>+    <img alt class="cake1 unassigned-alt" src="resources/cake.png"><br>
>+    <img alt="cake2" src="resources/cake.png"><br>
>+</div>
>+
>+<p id="description"></p>
>+<div id="console"></div>
>+
>+<script>
>+
>+description("This tests that img elements with an alt attribute and no assigned value are ignored.");
>+if (window.accessibilityController) {
>+    document.getElementById("images").focus();
>+    var imagesGroup = accessibilityController.focusedElement;
>+    // there are 3 images, but one has an alt attribute that is unassigned, so it should be
>+    // ignored. as a result, the image count is 2.
>+    shouldBe("imagesGroup.childrenCount", "2");
>+    // make sure alt text is being read before and after
>+    shouldBeEqualToString("platformValueForW3CName(imagesGroup.childAtIndex(0))", "cake0");
>+    // accessiblityController should see the <img> element w/o alt attribute as an image,
>+    // and use the filename as the alt text. currently it returns an empty string.
>+    // this issue is documented here: <rdar://problem/51669261>
>+    // shouldBeEqualToString("platformValueForW3CName(imagesGroup.childAtIndex(1))", "cake.png");
>+    shouldBeEqualToString("platformValueForW3CName(imagesGroup.childAtIndex(1))", "cake2");
>+}
>+
>+</script>
>+
>+<script src="../resources/js-test-post.js"></script>
>+</body>
>+</html>
>+
>diff --git a/LayoutTests/inspector/dom/getAccessibilityPropertiesForNode-expected.txt b/LayoutTests/inspector/dom/getAccessibilityPropertiesForNode-expected.txt
>index 9efa3ee924f0ac9e7d0f2164280a6ca1eec1a3ef..5f3f8a4aab0a51217f2ad3d713594636e6f47b4f 100644
>--- a/LayoutTests/inspector/dom/getAccessibilityPropertiesForNode-expected.txt
>+++ b/LayoutTests/inspector/dom/getAccessibilityPropertiesForNode-expected.txt
>@@ -326,7 +326,7 @@ Total elements to be tested: 122.
> <img src="data:image/gif..." alt="x" aria-hidden="true">
>     exists: true
>     label: x
>-    role: img
>+    role: presentation
>     ignored: true
>     ignoredByDefault: true
>     hidden: true
>@@ -339,7 +339,7 @@ Total elements to be tested: 122.
> <img src="data:image/gif..." alt="">
>     exists: true
>     label: 
>-    role: img
>+    role: presentation
>     ignored: true
> 
> <img src="data:image/gif...">
>@@ -350,7 +350,7 @@ Total elements to be tested: 122.
> <img src="./404.gif">
>     exists: true
>     label: 
>-    role: img
>+    role: presentation
>     ignored: true
> 
> <input style="display:none;">

Actions: View | Formatted Diff | Diff

Attachments on bug 194754: 371006 | 371801 | 371834 | 372088 | 372090 | 372091 | 372098 | 372100 | 372103 | 372631 | 372729