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Unified Diff: third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/events/Event-defaultPrevented.html

Issue 1529523002: Import dom/ from web-platform-tests (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: tweak W3CImportExpectations Created 5 years ago
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Index: third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/events/Event-defaultPrevented.html
diff --git a/third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/events/Event-defaultPrevented.html b/third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/events/Event-defaultPrevented.html
new file mode 100644
index 0000000000000000000000000000000000000000..fc6bd28163911d9409d5febfd2e6a23d59f727d3
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/events/Event-defaultPrevented.html
@@ -0,0 +1,42 @@
+<!doctype html>
+<title>Event.defaultPrevented</title>
+<script src="../../../../resources/testharness.js"></script>
+<script src="../../../../resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+var ev;
+test(function() {
+ ev = document.createEvent("Event");
+ assert_equals(ev.defaultPrevented, false, "defaultPrevented");
+}, "When an event is created, defaultPrevented should be initialized to false.");
+test(function() {
+ ev.initEvent("foo", true, false);
+ assert_equals(ev.bubbles, true, "bubbles");
+ assert_equals(ev.cancelable, false, "cancelable");
+ assert_equals(ev.defaultPrevented, false, "defaultPrevented");
+}, "initEvent should work correctly (not cancelable).");
+test(function() {
+ assert_equals(ev.cancelable, false, "cancelable (before)");
+ ev.preventDefault();
+ assert_equals(ev.cancelable, false, "cancelable (after)");
+ assert_equals(ev.defaultPrevented, false, "defaultPrevented");
+}, "preventDefault() should not change defaultPrevented if cancelable is false.");
+test(function() {
+ ev.initEvent("foo", true, true);
+ assert_equals(ev.bubbles, true, "bubbles");
+ assert_equals(ev.cancelable, true, "cancelable");
+ assert_equals(ev.defaultPrevented, false, "defaultPrevented");
+}, "initEvent should work correctly (cancelable).");
+test(function() {
+ assert_equals(ev.cancelable, true, "cancelable (before)");
+ ev.preventDefault();
+ assert_equals(ev.cancelable, true, "cancelable (after)");
+ assert_equals(ev.defaultPrevented, true, "defaultPrevented");
+}, "preventDefault() should change defaultPrevented if cancelable is false.");
+test(function() {
+ ev.initEvent("foo", true, true);
+ assert_equals(ev.bubbles, true, "bubbles");
+ assert_equals(ev.cancelable, true, "cancelable");
+ assert_equals(ev.defaultPrevented, false, "defaultPrevented");
+}, "initEvent should unset defaultPrevented.");
+</script>

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