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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/css-writing-modes/wm-propagation-body-scroll-offset-vertical-rl.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.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/css-writing-modes/wm-propagation-body-scroll-offset-vertical-rl.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-writing-modes/wm-propagation-body-scroll-offset-vertical-rl.html | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-writing-modes/wm-propagation-body-scroll-offset-vertical-rl.html b/testing/web-platform/tests/css/css-writing-modes/wm-propagation-body-scroll-offset-vertical-rl.html new file mode 100644 index 0000000000..eb327b00c0 --- /dev/null +++ b/testing/web-platform/tests/css/css-writing-modes/wm-propagation-body-scroll-offset-vertical-rl.html @@ -0,0 +1,36 @@ +<!DOCTYPE html> +<meta charset="UTF-8"> +<title>CSS Writing Modes Test: body vertical-rl propagated to viewport - scroll direction</title> +<link rel="author" title="Rune Lillesveen" href="mailto:rune@opera.com"> +<link rel="help" href="https://www.w3.org/TR/css-writing-modes-3/#principal-flow"> +<meta name="assert" content="Test that propagating writing-mode from body to viewport affects scroll direction"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<style> + html { writing-mode: vertical-lr; } + body { writing-mode: vertical-rl; width: 10000px; } + + .result-wm, .result-wm > body { + writing-mode: horizontal-tb; + width: auto; + } +</style> +<body> +<script> + test(function() { + assert_equals(document.scrollingElement.scrollLeft, 0, "scrollLeft should be 0."); + }, "Check initial scroll position of viewport."); + + test(function() { + document.scrollingElement.scrollLeft = -1000; + assert_equals(document.scrollingElement.scrollLeft, -1000, "scrollLeft should be -1000."); + }, "Scroll to scrollLeft = -1000 should be possible."); + + test(function() { + document.scrollingElement.scrollLeft = 1000; + assert_equals(document.scrollingElement.scrollLeft, 0, "scrollLeft should be 0."); + }, "Scroll to scrollLeft = 1000 should not be possible."); + + // Reset back to horizontal-tb to make the result readable on-screen. + document.scrollingElement.className = "result-wm"; +</script> |