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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/css/cssom-view/scroll-behavior-smooth.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/css/cssom-view/scroll-behavior-smooth.html')
| -rw-r--r-- | testing/web-platform/tests/css/cssom-view/scroll-behavior-smooth.html | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/cssom-view/scroll-behavior-smooth.html b/testing/web-platform/tests/css/cssom-view/scroll-behavior-smooth.html new file mode 100644 index 0000000000..cb2dd9e48a --- /dev/null +++ b/testing/web-platform/tests/css/cssom-view/scroll-behavior-smooth.html @@ -0,0 +1,61 @@ +<!DOCTYPE html> +<title>cssom-view - scroll-behavior: smooth</title> +<meta name="timeout" content="long"> +<link rel="author" title="Rune Lillesveen" href="mailto:futhark@chromium.org"> +<link rel="help" href="https://drafts.csswg.org/cssom-view/#smooth-scrolling"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<style> + .filler { height: 10000px } + + .smooth { + scroll-behavior: smooth; + } + + #scrollable { + overflow: scroll; + width: 100px; + height: 100px; + } +</style> +<div id="testContainer"> + <div id="scrollable"> + <div class="filler"></div> + </div> + <div class="filler"></div> +</div> +<script> + test(() => { + scrollable.scrollTo(0, 5000); + assert_equals(scrollable.scrollTop, 5000, "Initially scrolls instantly"); + scrollable.scrollTo(0, 0); + scrollable.className = "smooth"; + scrollable.scrollTo(0, 5000); + assert_less_than(scrollable.scrollTop, 5000, "scroll-behavior:smooth should not scroll instantly"); + scrollable.className = ""; + scrollable.scrollTo(0, 0); + }, "scroll-behavior: smooth on DIV element"); + + test(() => { + window.scrollTo(0, 5000); + assert_equals(window.scrollY, 5000, "Initially scrolls instantly"); + window.scrollTo(0, 0); + document.documentElement.className = "smooth"; + assert_less_than(window.scrollY, 5000, "scroll-behavior:smooth should not scroll instantly"); + document.documentElement.className = ""; + window.scrollTo(0, 0); + }, "HTML element scroll-behavior should propagate to viewport"); + + test(() => { + window.scrollTo(0, 5000); + assert_equals(window.scrollY, 5000, "Initially scrolls instantly"); + window.scrollTo(0, 0); + document.body.className = "smooth"; + window.scrollTo(0, 5000); + assert_equals(window.scrollY, 5000, "scroll-behavior:smooth on BODY should scroll viewport instantly"); + document.body.className = ""; + window.scrollTo(0, 0); + }, "BODY element scroll-behavior should not propagate to viewport"); + + testContainer.style.display = "none"; +</script> |