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Update web-platform-tests to revision 58eb04cecbbec2e18531ab440225e38944a9c444

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Josh Matthews 2017-04-17 12:06:02 +10:00 • committed by Anthony Ramine
parent 25e8bf69e6
commit 665817d2a6
35333 changed files with 1818077 additions and 16036 deletions
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57
tests/wpt/web-platform-tests/html/browsers/browsing-the-web/unloading-documents/beforeunload-canceling.html
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@ -11,43 +11,82 @@
<script>
"use strict";
async_test(t => {
promise_test(t => {
let onbeforeunloadHappened = false;
window.onbeforeunload = t.step_func(() => {
onbeforeunloadHappened = true;
return "cancel me";
});
const listener = t.step_func(e => {
const eventWatcher = new EventWatcher(t, window, "beforeunload");
const promise = eventWatcher.wait_for("beforeunload").then(e => {
assert_true(onbeforeunloadHappened, "CustomEvent must be able to trigger the event handler");
assert_false(e.defaultPrevented, "The event must not have been canceled");
window.onbeforeunload = null;
t.done();
});
window.addEventListener("beforeunload", listener);
window.dispatchEvent(new CustomEvent("beforeunload"));
return promise;
}, "Returning a string must not cancel the event: CustomEvent, non-cancelable");
async_test(t => {
promise_test(t => {
let onbeforeunloadHappened = false;
window.onbeforeunload = t.step_func(() => {
onbeforeunloadHappened = true;
return "cancel me";
});
const listener = t.step_func(e => {
const eventWatcher = new EventWatcher(t, window, "beforeunload");
const promise = eventWatcher.wait_for("beforeunload").then(e => {
assert_true(onbeforeunloadHappened, "CustomEvent must be able to trigger the event handler");
assert_false(e.defaultPrevented, "The event must not have been canceled");
window.onbeforeunload = null;
t.done();
});
window.addEventListener("beforeunload", listener);
window.dispatchEvent(new CustomEvent("beforeunload", { cancelable: true }));
return promise;
}, "Returning a string must not cancel the event: CustomEvent, cancelable");
promise_test(t => {
let onbeforeunloadHappened = false;
window.onbeforeunload = t.step_func(() => {
onbeforeunloadHappened = true;
return false;
});
const eventWatcher = new EventWatcher(t, window, "beforeunload");
const promise = eventWatcher.wait_for("beforeunload").then(e => {
assert_true(onbeforeunloadHappened, "CustomEvent must be able to trigger the event handler");
assert_false(e.defaultPrevented, "The event must not have been canceled");
window.onbeforeunload = null;
t.done();
});
window.dispatchEvent(new CustomEvent("beforeunload", { cancelable: true }));
}, "Returning a string must not cancel the event: CustomEvent, cancelable");
return promise;
}, "Returning false must not cancel the event, because it's coerced to the DOMString \"false\" which does not cancel " +
"CustomEvents: CustomEvent, cancelable");
// This test can be removed if we update the DOM Standard to disallow createEvent("BeforeUnloadEvent"). Browser support
// is inconsistent. https://github.com/whatwg/dom/issues/362
promise_test(t => {
const eventWatcher = new EventWatcher(t, window, "click");
const promise = eventWatcher.wait_for("click").then(e => {
assert_false(e.defaultPrevented, "The event must not have been canceled");
window.onbeforeunload = null;
t.done();
});
const ev = document.createEvent("BeforeUnloadEvent");
ev.initEvent("click", false, true);
window.dispatchEvent(ev);
return promise;
}, "Returning a string must not cancel the event: BeforeUnloadEvent with type \"click\", cancelable");
const testCases = [
{