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Bug 1315233: Add test for postMessage from system principal to window with non-default originAttributes. r=baku

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MozReview-Commit-ID: 2rIiSghlvEA

--HG--
extra : rebase_source : dc0ce2e698f79d7a723b7e55ca88a6d8ae5971fb
This commit is contained in:
Kris Maglione 2016-11-07 11:40:59 -08:00
parent 9806cee2f8
commit d31b2a7bb6
3 changed files with 69 additions and 0 deletions
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13
dom/base/test/file_receiveMessage.html Normal file
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@ -0,0 +1,13 @@
<!DOCTYPE html>
<html>
<head>
<script>
window.onmessage = event => {
document.body.textContent = `${event.origin}|${event.data}`;
};
</script>
</head>
<body></body>
</html>

2
dom/base/test/mochitest.ini
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@ -741,6 +741,8 @@ skip-if = toolkit == 'android' # Plugins don't work on Android
[test_postMessage_solidus.html]
[test_postMessages.html]
support-files = worker_postMessages.js
[test_postMessage_originAttributes.html]
support-files = file_receiveMessage.html
[test_processing_instruction_update_stylesheet.xhtml]
[test_progress_events_for_gzip_data.html]
[test_range_bounds.html]

54
dom/base/test/test_postMessage_originAttributes.html Normal file
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@ -0,0 +1,54 @@
<!DOCTYPE html>
<html>
<head>
<title>Test window.postMessages from system principal to window with non-default originAttributes</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/SpawnTask.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<iframe id="target-iframe"></iframe>
<script type="application/javascript">
add_task(function*() {
let iframe = document.querySelector("#target-iframe");
let win = SpecialPowers.wrap(iframe).contentWindow;
let docShell = win.QueryInterface(SpecialPowers.Ci.nsIInterfaceRequestor)
.getInterface(SpecialPowers.Ci.nsIDocShell);
// Add private browsing ID to docShell origin and load document.
docShell.setOriginAttributes({privateBrowsingId: 1});
yield new Promise(resolve => {
iframe.addEventListener("load", resolve, true);
iframe.src = SimpleTest.getTestFileURL("file_receiveMessage.html");
});
// Set up console monitor to wait for warning.
const expectedMessage = (
'Attempting to post a message to window with url ' +
'"http://mochi.test:8888/tests/dom/base/test/file_receiveMessage.html" ' +
'and origin "http://mochi.test:8888^privateBrowsingId=1" from a system ' +
'principal scope with mismatched origin "[System Principal]".');
let consolePromise = new Promise(resolve => {
SimpleTest.monitorConsole(resolve, [e => e.message == expectedMessage]);
});
// Post to the content window via SpecialPowers' system principal scope.
win.postMessage("Hello. o/", "http://mochi.test:8888");
yield new Promise(resolve => setTimeout(resolve, 0));
SimpleTest.endMonitorConsole();
yield consolePromise;
// Check that the window received and handled the message.
is(win.document.body.textContent, "|Hello. o/",
"Content window received the expected message");
});
</script>
</body>
</html>