diff options
Diffstat (limited to 'testing/web-platform/tests/navigation-api/scroll-behavior/manual-basic.html')
| -rw-r--r-- | testing/web-platform/tests/navigation-api/scroll-behavior/manual-basic.html | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/testing/web-platform/tests/navigation-api/scroll-behavior/manual-basic.html b/testing/web-platform/tests/navigation-api/scroll-behavior/manual-basic.html new file mode 100644 index 0000000000..e6ae29ad86 --- /dev/null +++ b/testing/web-platform/tests/navigation-api/scroll-behavior/manual-basic.html @@ -0,0 +1,20 @@ +<!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); + navigation.onnavigate = e => e.intercept({ scroll: "manual" }); + await navigation.back().finished; + assert_not_equals(window.scrollY, 0); +}, "scroll: manual should prevent auto scroll on back."); +</script> +</body> |