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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/tests/mochitest/whatwg/test_postMessage.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | dom/tests/mochitest/whatwg/test_postMessage.html | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/dom/tests/mochitest/whatwg/test_postMessage.html b/dom/tests/mochitest/whatwg/test_postMessage.html new file mode 100644 index 0000000000..a21abb9a00 --- /dev/null +++ b/dom/tests/mochitest/whatwg/test_postMessage.html @@ -0,0 +1,161 @@ +<!DOCTYPE html> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=postMessage +--> +<head> + <title>Basic postMessage tests</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=postMessage">Mozilla Bug 387706</a> +<p id="display"></p> +<div id="content" style="display: none"></div> + +<iframe src="http://mochi.test:8888/tests/dom/tests/mochitest/whatwg/postMessage_helper.html" + name="otherSameDomain"></iframe> +<iframe src="http://example.org:8000/tests/dom/tests/mochitest/whatwg/postMessage_helper.html" + name="otherCrossDomain"></iframe> + + +<pre id="test"> +<script class="testbody" type="application/javascript"> +/** Test for Bug 387706 **/ + +SimpleTest.waitForExplicitFinish(); + +/** Variable for receivers to attempt to get. */ +window.privateVariable = 17; + +/** For sentinel finish, if necessary in deficient browsers. */ +var finished = false; + +/** Ends testing if it isn't already done. */ +function finish() +{ + if (!finished) + { + finished = true; + SimpleTest.finish(); + } +} + +/** Receives MessageEvents. */ +function messageReceiver(evt) +{ + try + { + ok(evt instanceof MessageEvent, "umm, how did we get this?"); + is(evt.lastEventId, "", + "postMessage creates events with empty lastEventId"); + is(evt.type, "message", "expected events of type 'message'"); + ok(evt.isTrusted === true, "should have been a trusted event"); + + var data = evt.data; + + // Check for the message we send to ourselves; it can't be + // counted as a test, and it's conceptually distinct from + // the other cases, so just return after handling it. + if (data === "post-to-self") + { + respondToSelf(evt); + return; + } + + switch (evt.data) + { + case "post-to-self-response": + receiveSelf(evt); + break; + + case "post-to-other-same-domain-response": + receiveOtherSameDomain(evt); + break; + + case "post-to-other-cross-domain-response": + receiveOtherCrossDomain(evt); + + // All the tests have executed, so we're done. + finish(); + break; + + default: + ok(false, "unexpected message: " + evt.data); + finish(); + break; + } + } + catch (e) + { + ok(false, "error processing event with data '" + evt.data + "': " + e); + finish(); + } +} + + +/****************** + * SELF-RESPONDER * + ******************/ + +function respondToSelf(evt) +{ + is(evt.origin, "http://mochi.test:8888", "event has wrong origin"); + is(evt.source, window, "we posted this message!"); + + evt.source.postMessage("post-to-self-response", evt.origin); +} + + +/************* + * RECEIVERS * + *************/ + +function receiveSelf(evt) +{ + is(evt.origin, "http://mochi.test:8888", "event has wrong origin"); + is(evt.source, window, "we posted this message!"); + + window.frames.otherSameDomain.postMessage("post-to-other-same-domain", + "http://mochi.test:8888"); +} + +function receiveOtherSameDomain(evt) +{ + is(evt.origin, "http://mochi.test:8888", + "same-domain response event has wrong origin"); + is(evt.source, window.frames.otherSameDomain, + "wrong source for same-domain message!"); + + window.frames.otherCrossDomain.postMessage("post-to-other-cross-domain", + "http://example.org:8000"); +} + +function receiveOtherCrossDomain(evt) +{ + is(evt.origin, "http://example.org:8000", + "same-domain response event has wrong origin"); + + // can't use |is| here, because ok tries to get properties on its arguments + // for creating a formatted logging message + ok(evt.source === window.frames.otherCrossDomain, + "wrong source for cross-domain message!"); +} + + +/************** + * TEST SETUP * + **************/ + +function start() +{ + window.postMessage("post-to-self", "http://mochi.test:8888"); +} + +window.addEventListener("load", start); +window.addEventListener("message", messageReceiver); + +</script> +</pre> +</body> +</html> |