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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /docshell/test/chrome/test_open_and_immediately_close_opener.html | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | docshell/test/chrome/test_open_and_immediately_close_opener.html | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/docshell/test/chrome/test_open_and_immediately_close_opener.html b/docshell/test/chrome/test_open_and_immediately_close_opener.html new file mode 100644 index 0000000000..bb5f6f054d --- /dev/null +++ b/docshell/test/chrome/test_open_and_immediately_close_opener.html @@ -0,0 +1,54 @@ +<!DOCTYPE html> +<html> +<head> + <title>Test for Bug 1702678</title> + <meta charset="utf-8"> + <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1702678">Mozilla Bug 1702678</a> + +<script type="application/javascript"> +"use strict"; + +const HTML = ` +<!DOCTYPE html> +<html> +<head> + <meta charset="utf-8"> + <script> + // We need to queue a promise reaction job whilch will close the window + // during the nested event loop spun up by the window opening code. + Promise.resolve().then(() => { + window.close(); + }); + window.open("data:text/html,Hello"); + <\/script> +</head> +</html> +`; + +add_task(async function() { + // This bug only manifests when opening tabs in new windows. + await SpecialPowers.pushPrefEnv({ + set: [["browser.link.open_newwindow", 2]], + }); + + // Create a window in a new BrowsingContextGroup so that it will be the last + // window in the group when it closes, and the group will be destroyed. + window.open(`data:text/html,${encodeURIComponent(HTML)}`, "", "noopener"); + + // Make a few trips through the event loop to ensure we've had a chance to + // open and close the relevant windows. + for (let i = 0; i < 10; i++) { + await new Promise(resolve => setTimeout(resolve, 0)); + } + + ok(true, "We didn't crash"); +}); +</script> + +</body> +</html> + |