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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/navigate-event/navigate-history-back-noop.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/navigate-event/navigate-history-back-noop.html')
-rw-r--r-- | testing/web-platform/tests/navigation-api/navigate-event/navigate-history-back-noop.html | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/testing/web-platform/tests/navigation-api/navigate-event/navigate-history-back-noop.html b/testing/web-platform/tests/navigation-api/navigate-event/navigate-history-back-noop.html new file mode 100644 index 0000000000..10763c93fd --- /dev/null +++ b/testing/web-platform/tests/navigation-api/navigate-event/navigate-history-back-noop.html @@ -0,0 +1,32 @@ +<!doctype html> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<iframe id="i" src="/common/blank.html"></iframe> +<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(resolve => window.onload = () => t.step_timeout(resolve, 0)); + + await i.contentWindow.navigation.navigate("#").finished; + assert_equals(i.contentWindow.navigation.entries().length, 2); + assert_equals(i.contentWindow.navigation.currentEntry.index, 1); + assert_equals(navigation.entries().length, 1); + assert_equals(navigation.currentEntry.index, 0); + assert_equals(history.length, 2); + + i.remove(); + assert_equals(navigation.entries().length, 1); + assert_equals(navigation.currentEntry.index, 0); + assert_equals(history.length, 2); + + // back() here should do nothing. The iframe that would have navigated has + // been removed. No navigate event should be fired. + navigation.onnavigate = t.unreached_func("navigate must not fire"); + navigation.oncurrententrychange = t.unreached_func("currententrychange must not fire"); + history.back(); + + // Give time for the navigation to proceed. + await new Promise(resolve => t.step_timeout(resolve, 20)); +}, "history.back() does not fire a navigate event when there's nothing to navigate"); +</script> |