forked from mirrors/gecko-dev
07c2f306cf
test_WorkerDebugger_frozen.xhtml had 2 bad things happening:
- It wasn't using `add_task` so thrown exceptions would not propagate to
the test framework; the test is now modernized to use add_task.
- waitForMultiple was requiring an ordering which did not hold and the
test had even been changed in a place to use `Promise.all()` already
because of this. waitForMultiple has been changed to Promise.all()
because this seems to have been a systemic error. In the cases where
the ordering dependency was fine like pairs of waitForUnregister()
and waitForDebuggerClose(), the specific ordering was meaningless.
- I did not change all call-sites for blame reasons and to avoid
perturbing the linter further.
Differential Revision: https://phabricator.services.mozilla.com/D191822
72 lines
2.4 KiB
HTML
72 lines
2.4 KiB
HTML
<?xml version="1.0"?>
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<!--
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Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/
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-->
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<window title="Test for WorkerDebugger with frozen workers"
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xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
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<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
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<script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"/>
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<script type="application/javascript" src="dom_worker_helper.js"/>
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<script type="application/javascript">
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<![CDATA[
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const WINDOW1_URL = "WorkerDebugger_frozen_window1.html";
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const WINDOW2_URL = "WorkerDebugger_frozen_window2.html";
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const WORKER1_URL = "WorkerDebugger_frozen_worker1.js";
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const WORKER2_URL = "WorkerDebugger_frozen_worker2.js";
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add_task(
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async function runTest() {
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await SpecialPowers.pushPrefEnv({set:
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[["browser.sessionhistory.max_total_viewers", 10]]});
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let promise = waitForMultiple([
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waitForRegister(WORKER1_URL),
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waitForWindowMessage(window, "ready"),
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]);
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let testWin = window.open(WINDOW1_URL, "testWin");;
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let [dbg1] = await promise;
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is(dbg1.isClosed, false,
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"debugger for worker on page 1 should not be closed");
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promise = waitForMultiple([
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waitForUnregister(WORKER1_URL),
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waitForDebuggerClose(dbg1),
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waitForRegister(WORKER2_URL),
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waitForWindowMessage(window, "ready"),
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]);
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testWin.location = WINDOW2_URL;
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let [,, dbg2] = await promise;
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is(dbg1.isClosed, true,
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"debugger for worker on page 1 should be closed");
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is(dbg2.isClosed, false,
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"debugger for worker on page 2 should not be closed");
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promise = Promise.all([
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waitForUnregister(WORKER2_URL),
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waitForDebuggerClose(dbg2),
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waitForRegister(WORKER1_URL)
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]);
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testWin.history.back();
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[,, dbg1] = await promise;
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is(dbg1.isClosed, false,
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"debugger for worker on page 1 should not be closed");
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is(dbg2.isClosed, true,
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"debugger for worker on page 2 should be closed");
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}
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);
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]]>
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</script>
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<body xmlns="http://www.w3.org/1999/xhtml">
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<p id="display"></p>
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<div id="content" style="display:none;"></div>
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<pre id="test"></pre>
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</body>
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<label id="test-result"/>
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</window>
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