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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-propagation.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-propagation.html')
| -rw-r--r-- | testing/web-platform/tests/dom/events/Event-propagation.html | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/testing/web-platform/tests/dom/events/Event-propagation.html b/testing/web-platform/tests/dom/events/Event-propagation.html new file mode 100644 index 000000000..459d45c18 --- /dev/null +++ b/testing/web-platform/tests/dom/events/Event-propagation.html @@ -0,0 +1,41 @@ +<!doctype html> +<title>Event propagation tests</title> +<link rel=author title="Aryeh Gregor" href=ayg@aryeh.name> +<div id=log></div> +<script src=/resources/testharness.js></script> +<script src=/resources/testharnessreport.js></script> +<script> +"use strict"; + +function testPropagationFlag(ev, expected, desc) { + test(function() { + var called = false; + var callback = function() { called = true }; + this.add_cleanup(function() { + document.head.removeEventListener("foo", callback) + }); + document.head.addEventListener("foo", callback); + document.head.dispatchEvent(ev); + assert_equals(called, expected, "Propagation flag"); + // dispatchEvent resets the propagation flags so it will happily dispatch + // the event the second time around. + document.head.dispatchEvent(ev); + assert_equals(called, true, "Propagation flag after first dispatch"); + }, desc); +} + +var ev = document.createEvent("Event"); +ev.initEvent("foo", true, false); +testPropagationFlag(ev, true, "Newly-created Event"); +ev.stopPropagation(); +testPropagationFlag(ev, false, "After stopPropagation()"); +ev.initEvent("foo", true, false); +testPropagationFlag(ev, true, "Reinitialized after stopPropagation()"); + +var ev = document.createEvent("Event"); +ev.initEvent("foo", true, false); +ev.stopImmediatePropagation(); +testPropagationFlag(ev, false, "After stopImmediatePropagation()"); +ev.initEvent("foo", true, false); +testPropagationFlag(ev, true, "Reinitialized after stopImmediatePropagation()"); +</script> |