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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 /testing/web-platform/tests/navigation-api/per-entry-events/dispose-same-document-navigate-during.html | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.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 'testing/web-platform/tests/navigation-api/per-entry-events/dispose-same-document-navigate-during.html')
-rw-r--r-- | testing/web-platform/tests/navigation-api/per-entry-events/dispose-same-document-navigate-during.html | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/testing/web-platform/tests/navigation-api/per-entry-events/dispose-same-document-navigate-during.html b/testing/web-platform/tests/navigation-api/per-entry-events/dispose-same-document-navigate-during.html new file mode 100644 index 0000000000..59d9b3cce3 --- /dev/null +++ b/testing/web-platform/tests/navigation-api/per-entry-events/dispose-same-document-navigate-during.html @@ -0,0 +1,50 @@ +<!doctype html> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script> +promise_test(async (t) => { + // Wait for after the load event so that the navigation doesn't get converted + // into a replace navigation. + await new Promise(r => window.onload = () => t.step_timeout(r, 0)); + + location.hash = "#1"; + location.hash = "#2"; + location.hash = "#3"; + + assert_equals(navigation.entries().length, 4); + const [entry0, entry1, entry2, entry3] = navigation.entries(); + assert_equals((new URL(entry2.url)).hash, "#2"); + assert_equals((new URL(entry3.url)).hash, "#3"); + + let dispose3Called = 0; + let spoonPromise; + entry3.addEventListener("dispose", t.step_func(e => { + ++dispose3Called; + + spoonPromise = navigation.navigate("#spoon").committed; + })); + + await navigation.traverseTo(entry1.key).committed; + + const forkPromise = navigation.navigate("#fork").committed; + assert_equals(dispose3Called, 1, "dispose for entry 3 must happen exactly once (first check)") + + // The navigation to #fork will *not* be finished by the time the navigation + // to #spoon kicks off, so the finished promise will reject. But, the + // committed promise should still fulfill, since as we see below, #fork ends + // up in the history list. + await Promise.all([forkPromise, spoonPromise]); + + assert_equals(dispose3Called, 1, "dispose for entry 3 must happen exactly once (final check)"); + + assert_equals(navigation.entries().length, 4); + const [finalEntry0, finalEntry1, finalEntry2, finalEntry3] = navigation.entries(); + assert_equals(finalEntry0, entry0); + assert_equals(finalEntry1, entry1); + assert_not_equals(finalEntry2, entry2); + assert_not_equals(finalEntry3, entry3); + assert_equals(navigation.currentEntry, finalEntry3); + assert_equals((new URL(finalEntry2.url)).hash, "#fork"); + assert_equals((new URL(finalEntry3.url)).hash, "#spoon"); +}, "navigate() during a same-document-navigation-initiated dispose works (since it's after the previous navigation)"); +</script> |