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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /testing/web-platform/tests/dom/events/Event-defaultPrevented.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'testing/web-platform/tests/dom/events/Event-defaultPrevented.html')
| -rw-r--r-- | testing/web-platform/tests/dom/events/Event-defaultPrevented.html | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/testing/web-platform/tests/dom/events/Event-defaultPrevented.html b/testing/web-platform/tests/dom/events/Event-defaultPrevented.html new file mode 100644 index 000000000..2a3d171b1 --- /dev/null +++ b/testing/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 true."); +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> |