1 files changed, 82 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/srclang.html b/testing/web-platform/tests/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/srclang.html
new file mode 100644
index 0000000000..b5071e0c36
--- /dev/null
+++ b/testing/web-platform/tests/html/semantics/embedded-content/media-elements/interfaces/HTMLElement/HTMLTrackElement/srclang.html
@@ -0,0 +1,82 @@
+<!doctype html>
+<title>HTMLTrackElement.srclang</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<div id=log></div>
+<script>
+test(function(){
+    var track = document.createElement('track');
+    assert_equals(track.srclang, '');
+    assert_equals(track.getAttribute('srclang'), null);
+}, document.title + ' missing value');
+
+test(function(){
+    var track = document.createElement('track');
+    track.setAttribute('srclang', '');
+    assert_equals(track.srclang, '');
+    assert_equals(track.getAttribute('srclang'), '');
+}, document.title + ' empty string content attribute');
+
+test(function(){
+    var track = document.createElement('track');
+    track.srclang = '';
+    assert_equals(track.srclang, '');
+    assert_equals(track.getAttribute('srclang'), '');
+}, document.title + ' empty string IDL attribute');
+
+test(function(){
+    var track = document.createElement('track');
+    track.setAttribute('srclang', 'foo');
+    assert_equals(track.srclang, 'foo');
+    assert_equals(track.getAttribute('srclang'), 'foo');
+}, document.title + ' lowercase content attribute');
+
+test(function(){
+    var track = document.createElement('track');
+    track.setAttribute('srclang', 'FOO');
+    assert_equals(track.srclang, 'FOO');
+    assert_equals(track.getAttribute('srclang'), 'FOO');
+}, document.title + ' uppercase content attribute');
+
+test(function(){
+    var track = document.createElement('track');
+    track.setAttribute('srclang', '\u0000');
+    assert_equals(track.srclang, '\u0000');
+    assert_equals(track.getAttribute('srclang'), '\u0000');
+}, document.title + ' \\u0000 content attribute');
+
+test(function(){
+    var track = document.createElement('track');
+    track.srclang = 'foo';
+    assert_equals(track.srclang, 'foo');
+    assert_equals(track.getAttribute('srclang'), 'foo');
+}, document.title + ' lowercase IDL attribute');
+
+test(function(){
+    var track = document.createElement('track');
+    track.srclang = 'FOO';
+    assert_equals(track.srclang, 'FOO');
+    assert_equals(track.getAttribute('srclang'), 'FOO');
+}, document.title + ' uppercase IDL attribute');
+
+test(function(){
+    var track = document.createElement('track');
+    track.setAttribute('srclang', ' foo \n');
+    assert_equals(track.srclang, ' foo \n');
+    assert_equals(track.getAttribute('srclang'), ' foo \n');
+}, document.title + ' whitespace in content attribute');
+
+test(function(){
+    var track = document.createElement('track');
+    track.srclang = ' foo \n';
+    assert_equals(track.srclang, ' foo \n');
+    assert_equals(track.getAttribute('srclang'), ' foo \n');
+}, document.title + ' whitespace in IDL attribute');
+
+test(function(){
+    var track = document.createElement('track');
+    track.srclang = '\u0000';
+    assert_equals(track.srclang, '\u0000');
+    assert_equals(track.getAttribute('srclang'), '\u0000');
+}, document.title + ' \\u0000 in IDL attribute');
+</script>