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Bug 1554965 - Input event should be composed; r=smaug 

Differential Revision: https://phabricator.services.mozilla.com/D50910

--HG--
extra : moz-landing-system : lando
This commit is contained in:
Edgar Chen 2019-10-29 13:19:06 +00:00
Родитель 6db904b7d4
Коммит ab7587b94a
3 изменённых файлов: 74 добавлений и 0 удалений
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1
dom/base/nsContentUtils.cpp
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@ -4083,6 +4083,7 @@ nsresult nsContentUtils::DispatchInputEvent(Element* aEventTargetElement,
WidgetEvent widgetEvent(true, eUnidentifiedEvent);
widgetEvent.mSpecifiedEventType = nsGkAtoms::oninput;
widgetEvent.mFlags.mCancelable = false;
widgetEvent.mFlags.mComposed = true;
// Using same time as nsContentUtils::DispatchEvent() for backward
// compatibility.
widgetEvent.mTime = PR_Now();

1
dom/tests/mochitest/webcomponents/mochitest.ini
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@ -31,6 +31,7 @@ support-files =
[test_detached_style.html]
[test_document_adoptnode.html]
[test_document_importnode.html]
[test_event_composed.html]
[test_event_retarget.html]
[test_event_stopping.html]
[test_template.html]

72
dom/tests/mochitest/webcomponents/test_event_composed.html Normal file
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@ -0,0 +1,72 @@
<!DOCTYPE HTML>
<html>
<head>
<title>Test for composed event in web components</title>
<script type="text/javascript" src="head.js"></script>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/EventUtils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<div id="host">
<script>
let host = document.getElementById("host");
let root = host.attachShadow({ mode: "open" });
function waitForEvent(element, eventName) {
let promises = [];
promises.push(new Promise((resolve) => {
element.addEventListener(eventName, (event) => {
is(event.composed, true, "check composed");
resolve();
}, { once: true });
}));
promises.push(new Promise((resolve) => {
root.addEventListener(eventName, (event) => {
is(event.composed, true, "check composed");
resolve();
}, { once: true });
}));
promises.push(new Promise((resolve) => {
host.addEventListener(eventName, (event) => {
is(event.composed, true, "check composed");
resolve();
}, { once: true });
}));
return Promise.all(promises);
}
// https://bugzilla.mozilla.org/show_bug.cgi?id=1554965
add_task(async function input_type_date() {
let date = document.createElement("input");
date.type = "date";
date.value = "2020-01-01";
root.appendChild(date);
let promise = waitForEvent(date, "input");
date.focus();
synthesizeKey("KEY_ArrowDown");
await promise;
date.remove();
});
// https://bugzilla.mozilla.org/show_bug.cgi?id=1554965
add_task(function input_type_time() {
let time = document.createElement("input");
time.type = "time";
time.value = "10:30";
root.appendChild(time);
let promise = waitForEvent(time, "input");
time.focus();
synthesizeKey("KEY_ArrowDown");
time.remove();
});
</script>
</body>
</html>