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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 /docshell/test/mochitest/test_bug529119-2.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'docshell/test/mochitest/test_bug529119-2.html')
| -rw-r--r-- | docshell/test/mochitest/test_bug529119-2.html | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/docshell/test/mochitest/test_bug529119-2.html b/docshell/test/mochitest/test_bug529119-2.html new file mode 100644 index 0000000000..a8bd57d4f7 --- /dev/null +++ b/docshell/test/mochitest/test_bug529119-2.html @@ -0,0 +1,116 @@ +<!DOCTYPE HTML> +<html> +<head> +<title>Test bug 529119</title> +<script src="/tests/SimpleTest/SimpleTest.js"></script> +<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> + +<script class="testbody" type="text/javascript"> + +SimpleTest.waitForExplicitFinish(); +SimpleTest.requestFlakyTimeout("untriaged"); + +var workingURL = "http://mochi.test:8888/tests/docshell/test/mochitest/bug529119-window.html"; +// eslint-disable-next-line @microsoft/sdl/no-insecure-url +var faultyURL = "http://some-nonexistent-domain-27489274c892748217cn2384.test/"; + +var w = null; +var phase = 0; +var isWindowLoaded = false; +// Token that represents which page we currently have loaded. +var token = 0; + +function delay(msec) { + return new Promise(resolve => setTimeout(resolve, msec)); +} + +async function assignToken(tokenToAssign) { + await SpecialPowers.spawn(w, [tokenToAssign], + newToken => { this.content.token = newToken }); +} + +// Returns when a new page is loaded and returns whether that page is an +// error page. +async function pollForPage(win) { + while (true) { + try { + // When we do our navigation, there may be an interstitial about:blank + // page if the navigation involves a process switch. That about:blank + // will exist between the new process's docshell being created and the + // actual page that's being loaded loading (which can happen async from + // the docshell creation). We want to avoid treating the initial + // about:blank as a new page. + // + // We could conceivably expose Document::IsInitialDocument() as a + // ChromeOnly thing and use it here, but let's just filter out all + // about:blank, since we don't expect any in this test. + var haveNewPage = await SpecialPowers.spawn(w, [token], + currentToken => this.content.token != currentToken && + this.content.location.href != "about:blank"); + + if (haveNewPage) { + ++token; + assignToken(token); + + // In this test, error pages are non-same-origin with us, and non-error + // pages are same-origin. + let haveErrorPage = false; + try { + win.document.title; + } catch (ex) { + haveErrorPage = true; + } + return haveErrorPage; + } + } catch (e) { + // Something went wrong; just keep waiting. + } + + await delay(100); + } +} + +async function windowLoaded() { + // The code under here should only be run once + // The test popup window workingURL was already opened + if (isWindowLoaded) + return; + isWindowLoaded = true; + + assignToken(token); + + /* 2. We have successfully loaded a page, now go to a faulty URL */ + // XXX The test fails when we change the location synchronously + window.setTimeout(function() { + w.location.href = faultyURL; + }, 0); + + ok(await pollForPage(w), "Waiting for error page succeeded"); + /* 3. now, while we are on the error page, navigate back */ + try { + // We need the SpecialPowers bit, because this is a cross-origin window + // and we normally can't touch .history on those. + await SpecialPowers.spawn(w, [], () => this.content.history.back()); + } catch (ex) { + ok(false, "w.history.back() threw " + ex); + } + + ok(!await pollForPage(w), "Waiting for original page succeeded"); + /* 4-finish, check we are back at the original page */ + is(await SpecialPowers.spawn(w, [], () => this.content.location.href), + workingURL, + "Is on the previous page"); + w.close(); + SimpleTest.finish(); +} + +function startTest() { + /* 1. load a URL that leads to an error page */ + w = window.open(workingURL); +} + +</script> +</head> +<body onload="startTest();"> +</body> +</html> |