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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/navigation-api/scroll-behavior/after-transition-timing.html | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/navigation-api/scroll-behavior/after-transition-timing.html')
| -rw-r--r-- | testing/web-platform/tests/navigation-api/scroll-behavior/after-transition-timing.html | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/testing/web-platform/tests/navigation-api/scroll-behavior/after-transition-timing.html b/testing/web-platform/tests/navigation-api/scroll-behavior/after-transition-timing.html new file mode 100644 index 0000000000..88ba82102a --- /dev/null +++ b/testing/web-platform/tests/navigation-api/scroll-behavior/after-transition-timing.html @@ -0,0 +1,48 @@ +<!doctype html> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<body> +<div style="height: 1000px; width: 1000px;"></div> +<div id="frag"></div> +<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)); + assert_equals(window.scrollY, 0); + await navigation.navigate("#frag").finished; + assert_not_equals(window.scrollY, 0); + + window.onpopstate = t.step_func(() => assert_not_equals(window.scrollY, 0)); + window.onhashchange = t.step_func(() => assert_not_equals(window.scrollY, 0)); + + // The scroll restore should take place before navigatesuccess fires. + let navigatesuccess_called = false; + navigation.onnavigatesuccess = t.step_func(() => { + navigatesuccess_called = true; + assert_equals(window.scrollY, 0); + }); + + let back_promises = navigation.back(); + navigation.onnavigate = t.step_func(e => { + e.intercept({ scroll: "after-transition", + handler: async () => { + // The ordering here should be: + // * intercept() is called + // * back_promises.committed is resolved + // * this handler runs. + // If this handler incorrectly blocks back_promises.committed, + // this test will hang. + await back_promises.committed; + assert_not_equals(window.scrollY, 0); + } + }); + assert_not_equals(window.scrollY, 0); + }); + + await back_promises.finished; + assert_equals(window.scrollY, 0); + assert_true(navigatesuccess_called); +}, "scroll: after-transition should scroll when back completes, just before navigatesuccess"); +</script> +</body> |