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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /dom/promise/tests/test_promise_job_with_bind_from_discarded_iframe.html | |
| parent | Initial commit. (diff) | |
| download | firefox-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 'dom/promise/tests/test_promise_job_with_bind_from_discarded_iframe.html')
| -rw-r--r-- | dom/promise/tests/test_promise_job_with_bind_from_discarded_iframe.html | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/dom/promise/tests/test_promise_job_with_bind_from_discarded_iframe.html b/dom/promise/tests/test_promise_job_with_bind_from_discarded_iframe.html new file mode 100644 index 0000000000..1cea250072 --- /dev/null +++ b/dom/promise/tests/test_promise_job_with_bind_from_discarded_iframe.html @@ -0,0 +1,63 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=1723124. +--> +<head> + <meta charset="utf-8"> + <title>Test for Bug 1723124.</title> + <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="chrome://global/skin"/> + <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=1723124.">Mozilla Bug 1723124.</a> + +<iframe id="frame" src="http://example.org/chrome/dom/promise/tests/file_promise_job_with_bind_from_discarded_iframe.html"></iframe> + +<pre id="test"> +<script type="text/javascript"> +/** Test for Bug 1723124. **/ +SimpleTest.waitForExplicitFinish(); + +var frame = document.getElementById("frame"); + +SimpleTest.waitForCondition(() => { + var result = frame.contentDocument.getElementById("result"); + if (!result) { + return false; + } + // Wait for the iframe's script to check if it has no access to SpecialPowers. + return result.textContent == "ok"; +}, () => { + var iframe_bind = frame.contentWindow.Function.prototype.bind; + // Removing iframe from the tree discards the browsing context, + // and promise jobs in the iframe global stops working. + frame.remove(); + + Promise.resolve(10) + .then(function (v) { + // Handler in top-level realm, without bind. + // + // This job is created with the top-level realm, and should be called. + is(v, 10, "normal function should get the value from promise"); + return 20; + }, function () { + ok(false, "unexpectedly rejected"); + }) + .then(iframe_bind.call(function (bound_arg, v) { + // Handler in top-level realm, with bind in discarded iframe. + // + // This job is also created with the top-level realm, and should be + // called. + is(v, 20, "bound function should get the value from promise"); + is(bound_arg, 30, "bound function should get the arguments from bind"); + SimpleTest.finish(); + }, this, 30), function () { + ok(false, "unexpectedly rejected"); + }); +}); +</script> +</pre> +</body> +</html> |