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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/webmessaging/multi-globals/broadcastchannel-incumbent.sub.html
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/webmessaging/multi-globals/broadcastchannel-incumbent.sub.html')
-rw-r--r--testing/web-platform/tests/webmessaging/multi-globals/broadcastchannel-incumbent.sub.html34
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diff --git a/testing/web-platform/tests/webmessaging/multi-globals/broadcastchannel-incumbent.sub.html b/testing/web-platform/tests/webmessaging/multi-globals/broadcastchannel-incumbent.sub.html
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+++ b/testing/web-platform/tests/webmessaging/multi-globals/broadcastchannel-incumbent.sub.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>The incumbent page being cross-origin must not prevent the BroadcastChannel message from being seen</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+
+<!-- This is the entry global -->
+
+<iframe src="http://{{hosts[][www]}}:{{ports[http][0]}}/webmessaging/multi-globals/support/incumbent-document-domain.sub.html" id="incumbent"></iframe>
+<iframe src="support/current-document-domain.sub.html" id="current"></iframe>
+
+<script>
+"use strict";
+document.domain = "{{hosts[][]}}";
+
+setup({ explicit_done: true });
+
+const incumbentIframe = document.querySelector("#incumbent");
+const currentIframe = document.querySelector("#current");
+
+window.onload = () => {
+ async_test(t => {
+ const createdThroughCrossOrigin = frames[0].createBroadcastChannel("incumbent");
+ const createdSameOrigin = new BroadcastChannel("incumbent");
+
+ createdSameOrigin.onmessage = () => t.done();
+ createdSameOrigin.onmessageerror = t.unreached_func("messageerror event fired");
+
+ createdThroughCrossOrigin.postMessage("the message");
+ });
+
+ done();
+};
+</script>