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Unified Diff: LayoutTests/media/muted.html

Issue 205683003: Update <video muted=""> handling to match spec (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: update defaultMuted test Created 6 years, 9 months ago
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Index: LayoutTests/media/muted.html
diff --git a/LayoutTests/media/muted.html b/LayoutTests/media/muted.html
new file mode 100644
index 0000000000000000000000000000000000000000..41d6b538437f257f0485d329c8ad04fee0a003c7
--- /dev/null
+++ b/LayoutTests/media/muted.html
@@ -0,0 +1,169 @@
+<!doctype html>
+<!-- original: https://github.com/w3c/web-platform-tests/blob/17e61b54afe98b7385c8b7777e18f5f5b903a23c/html/semantics/embedded-content/media-elements/user-interface/muted.html -->
+<title>muted</title>
+<script src="../resources/testharness.js"></script>
+<script src="../resources/testharnessreport.js"></script>
+<style>video { display: none; }</style>
+<div id=log></div>
+
+<script>
+function test_setting(e, muted, hasAttribute)
+{
+ assert_equals(e.muted, muted);
+ assert_equals(e.hasAttribute('muted'), hasAttribute);
+
+ e.muted = !e.muted;
+ assert_equals(e.muted, !muted);
+ assert_equals(e.hasAttribute('muted'), hasAttribute);
+
+ e.muted = !e.muted;
+ assert_equals(e.muted, muted);
+ assert_equals(e.hasAttribute('muted'), hasAttribute);
+}
+</script>
+
+<!-- These tests are inside <audio>/<video> so that the steps for updating the
+ muted IDL attribute cannot be delayed until the end tag is parsed. -->
+
+<audio id=a1>
+<script>
+var a1 = document.getElementById('a1');
+
+test(function()
+{
+ assert_false(a1.muted);
+}, 'getting audio.muted (parser-created)');
+
+test(function()
+{
+ test_setting(a1, false, false);
+}, 'setting audio.muted (parser-created)');
+</script>
+</audio>
+
+<audio id=a2 muted>
+<script>
+var a2 = document.getElementById('a2');
+
+test(function()
+{
+ assert_true(a2.muted);
+}, 'getting audio.muted with muted="" (parser-created)');
+
+test(function()
+{
+ test_setting(a2, true, true);
+}, 'setting audio.muted with muted="" (parser-created)');
+</script>
+</audio>
+
+<video id=v1>
+<script>
+var v1 = document.getElementById('v1');
+
+test(function()
+{
+ assert_false(v1.muted);
+}, 'getting video.muted (parser-created)');
+
+test(function()
+{
+ test_setting(v1, false, false);
+}, 'setting video.muted (parser-created)');
+</script>
+</video>
+
+<video id=v2 muted>
+<script>
+var v2 = document.getElementById('v2');
+
+test(function()
+{
+ assert_true(v2.muted);
+}, 'getting video.muted with muted="" (parser-created)');
+
+test(function()
+{
+ test_setting(v2, true, true);
+}, 'setting video.muted with muted="" (parser-created)');
+</script>
+</video>
+
+<!-- Negative test to ensure that the load algorithm does not update the
+ muted IDL attribute to match the content attribute. -->
+
+<video id=v3 muted></video>
+<script>
+async_test(function(t)
+{
+ var v = document.getElementById('v3');
+ assert_true(v.muted);
+ v.muted = false;
+ v.src = 'data:,'; // invokes load()
+ v.addEventListener('error', t.step_func(function()
+ {
+ assert_false(v.muted);
+ t.done();
+ }));
+}, 'getting video.muted with muted="" after load (parser-created)');
+</script>
+
+<script>
+['audio', 'video'].forEach(function(tagName)
+{
+ test(function()
+ {
+ var m = document.createElement(tagName);
+ assert_false(m.muted);
+ }, 'getting ' + tagName + '.muted (script-created)');
+
+ test(function()
+ {
+ var m = document.createElement(tagName);
+ test_setting(m, false, false);
+ }, 'setting ' + tagName + '.muted (script-created)');
+
+ test(function()
+ {
+ var m = document.createElement(tagName);
+ m.setAttribute('muted', '');
+ assert_false(m.muted);
+ }, 'getting ' + tagName + '.muted with muted="" (script-created)');
+
+ test(function()
+ {
+ var m = document.createElement(tagName);
+ m.setAttribute('muted', '');
+ test_setting(m, false, true);
+ }, 'setting ' + tagName + '.muted with muted="" (script-created)');
+
+ // Spec bug: https://www.w3.org/Bugs/Public/show_bug.cgi?id=25153
+ test(function()
+ {
+ var m = document.createElement(tagName);
+ m.setAttribute('muted', '');
+ m = m.cloneNode(false);
+ assert_true(m.hasAttribute('muted'));
+ assert_false(m.muted);
+ }, 'getting ' + tagName + '.muted with muted="" (cloneNode-created)');
+
+ test(function()
+ {
+ var div = document.createElement('div');
+ div.innerHTML = '<' + tagName + ' muted>';
+ m = div.firstChild;
+ assert_true(m.hasAttribute('muted'));
+ assert_true(m.muted);
+ }, 'getting ' + tagName + '.muted with muted="" (innerHTML-created)');
+
+ test(function()
+ {
+ var id = tagName;
+ assert_equals(document.getElementById(id), null);
+ document.write('<' + tagName + ' id=' + id + ' muted>');
+ m = document.getElementById(id);
+ assert_true(m.hasAttribute('muted'));
+ assert_true(m.muted);
+ }, 'getting ' + tagName + '.muted with muted="" (document.write-created)');
+});
+</script>
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