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0d460e3432
This is split from the previous changeset since if we include dom/ the file size is too large for phabricator to handle. This is an autogenerated commit to handle scripts loading mochitest harness files, in the simple case where the script src is on the same line as the tag. This was generated with https://bug1544322.bmoattachments.org/attachment.cgi?id=9058170 using the `--part 2` argument. Differential Revision: https://phabricator.services.mozilla.com/D27457 --HG-- extra : moz-landing-system : lando
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 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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