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82ee59d8c7
They were just dropped from the spec: https://github.com/whatwg/dom/issues/362 https://github.com/whatwg/dom/pull/489 ErrorEvent we never supported anyway until it was added recently to match the spec. PopStateEvent is not supported by WebKit, Blink is planning to try dropping support, our telemetry shows usage is basically zero, and we never supported any way to initialize it anyway. The changes to Document-createEvent.html and Document-createEvent.js are taken from upstream. The other wpt changes are new in this commit. MozReview-Commit-ID: A6GzhLwL08l --HG-- extra : rebase_source : 4bdcd605b179ea787985845e9b1c53f76ebc179a
123 lines
4.9 KiB
HTML
123 lines
4.9 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=517851
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-->
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<head>
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<title>Test for Bug 517851</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=517851">Mozilla Bug 517851</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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<iframe id="subframe"></iframe>
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</div>
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<pre id="test">
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<script type="application/javascript">
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/** Test for Bug 517851 **/
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SimpleTest.waitForExplicitFinish();
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addLoadEvent(function() {
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window.handledCount = 0;
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window.testReturnValue = false;
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var target = document.createElement("div");
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var target2 = $("subframe").contentDocument.body;
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target.setAttribute("onerror", "++window.handledCount; return window.testReturnValue;");
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target2.setAttribute("onerror", "++window.parent.handledCount; return window.parent.testReturnValue;");
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target.setAttribute("onmouseover", "++window.handledCount; return window.testReturnValue;");
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target.setAttribute("onbeforeunload", "++window.handledCount; return window.testReturnValue;");
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target2.setAttribute("onbeforeunload", "++window.parent.handledCount; return window.parent.testReturnValue;");
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target.setAttribute("onmousemove", "++window.handledCount; return window.testReturnValue;");
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var e = new ErrorEvent("error", {bubbles: true, cancelable: true});
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window.testReturnValue = true;
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is(target.dispatchEvent(e), window.testReturnValue,
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"error event should not have reverse return value handling on div!");
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is(handledCount, 1, "Wrong event count!");
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window.testReturnValue = false;
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is(target.dispatchEvent(e), window.testReturnValue,
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"error event should not have reverse return value handling on div (2)!");
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is(handledCount, 2, "Wrong event count!");
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var e = new ErrorEvent("error", {bubbles: true, cancelable: true});
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window.testReturnValue = false;
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is(target2.dispatchEvent(e), !window.testReturnValue,
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"error event should have reverse return value handling!");
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is(handledCount, 3, "Wrong event count!");
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window.testReturnValue = true;
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is(target2.dispatchEvent(e), !window.testReturnValue,
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"error event should have reverse return value handling (2)!");
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is(handledCount, 4, "Wrong event count!");
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e = document.createEvent("MouseEvent");
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e.initEvent("mouseover", true, true);
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window.testReturnValue = true;
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is(target.dispatchEvent(e), window.testReturnValue,
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"mouseover event should not have reverse return value handling!");
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is(handledCount, 5, "Wrong event count!");
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window.testReturnValue = false;
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is(target.dispatchEvent(e), window.testReturnValue,
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"mouseover event should not have reverse return value handling (2)!");
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is(handledCount, 6, "Wrong event count!");
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e = document.createEvent("BeforeUnloadEvent");
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e.initEvent("beforeunload", true, true);
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window.testReturnValue = true;
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is(target.dispatchEvent(e), true,
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"beforeunload event on random element should not be prevented!");
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is(handledCount, 6, "Wrong event count; handler should not have run!");
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is(target2.dispatchEvent(e), false,
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"beforeunload event should be prevented!");
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is(handledCount, 7, "Wrong event count!");
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window.testReturnValue = false;
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is(target.dispatchEvent(e), false,
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"beforeunload event on random element should be prevented because the event was already cancelled!");
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is(handledCount, 7, "Wrong event count; handler should not have run! (2)");
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e = document.createEvent("BeforeUnloadEvent");
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e.initEvent("beforeunload", true, true);
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window.testReturnValue = false;
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is(target.dispatchEvent(e), true,
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"beforeunload event on random element should not be prevented (2)!");
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is(handledCount, 7, "Wrong event count; handler should not have run! (2)");
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is(target2.dispatchEvent(e), false,
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"beforeunload event should be prevented (2)!");
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is(handledCount, 8, "Wrong event count!");
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// Create normal event for beforeunload.
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e = document.createEvent("Event");
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e.initEvent("beforeunload", true, true);
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window.testReturnValue = true;
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is(target.dispatchEvent(e), true,
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"beforeunload event shouldn't be prevented (3)!");
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is(handledCount, 8, "Wrong event count: handler should not have run(3)!");
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is(target2.dispatchEvent(e), true,
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"beforeunload event shouldn't be prevented (3)!");
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is(handledCount, 9, "Wrong event count!");
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e = document.createEvent("MouseEvent");
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e.initEvent("mousemove", true, true);
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window.testReturnValue = true;
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is(target.dispatchEvent(e), window.testReturnValue,
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"mousemove event shouldn't have reverse return value handling!");
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is(handledCount, 10, "Wrong event count!");
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window.testReturnValue = false;
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is(target.dispatchEvent(e), window.testReturnValue,
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"mousemove event shouldn't have reverse return value handling (2)!");
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is(handledCount, 11, "Wrong event count!");
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// Now unhook the beforeunload handler in the subframe, so we don't prompt to
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// unload.
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target2.onbeforeunload = null;
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SimpleTest.finish();
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});
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</script>
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</pre>
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</body>
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</html>
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