86 lines
3.2 KiB
HTML
86 lines
3.2 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<style>
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.horizontalGallery {
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width: 300px;
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height: 300px;
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overflow-y: hidden;
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overflow-x: auto;
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margin-bottom: 2px;
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scroll-snap-type: x mandatory;
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}
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.good {
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scroll-snap-align: none start;
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}
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.bad {
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scroll-snap-align: start none;
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}
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.horizontalGalleryDrawer {
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width: 1800px;
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height: 300px;
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}
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.colorBox {
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height: 300px;
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width: 300px;
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float: left;
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}
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#itemH0, #itemV0 { background-color: red; }
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#itemH1, #itemV1 { background-color: green; }
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#itemH2, #itemV2 { background-color: blue; }
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#itemH3, #itemV3 { background-color: aqua; }
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#itemH4, #itemV4 { background-color: yellow; }
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#itemH5, #itemV5 { background-color: fuchsia; }
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</style>
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<script src="../../resources/js-test.js"></script>
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<script>
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function runTest()
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{
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var badHorizontalTarget = document.getElementById('badHorizontalTarget');
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debug("Scroll-snap offsets for 'badHorizontalTarget': " + window.internals.scrollSnapOffsets(badHorizontalTarget));
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var horizontalTarget = document.getElementById('horizontalTarget');
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debug("Scroll-snap offsets for 'horizontalTarget': " + window.internals.scrollSnapOffsets(horizontalTarget));
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finishJSTest();
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}
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function onLoad()
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{
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jsTestIsAsync = true;
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if (window.testRunner)
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setTimeout(runTest, 0);
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}
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</script>
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</head>
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<body onload="onLoad();">
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<div style="position: relative; width: 300px">
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<div>Tests that the scroll-snap feature works properly with mixed-up snap points.</div>
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<div class="horizontalGallery horizontal-bad" id="badHorizontalTarget">
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<div class="horizontalGalleryDrawer">
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<div id="itemH0" class="bad colorBox"></div>
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<div id="itemH1" class="bad colorBox"></div>
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<div id="itemH2" class="bad colorBox"></div>
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<div id="itemH3" class="bad colorBox"></div>
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<div id="itemH4" class="bad colorBox"></div>
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<div id="itemH5" class="bad colorBox"></div>
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</div>
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</div>
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<div class="horizontalGallery horizontal-good" id="horizontalTarget">
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<div class="horizontalGalleryDrawer">
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<div id="itemH0" class="good colorBox"></div>
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<div id="itemH1" class="good colorBox"></div>
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<div id="itemH2" class="good colorBox"></div>
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<div id="itemH3" class="good colorBox"></div>
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<div id="itemH4" class="good colorBox"></div>
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<div id="itemH5" class="good colorBox"></div>
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</div>
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</div>
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<div id="console"></div>
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</div>
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</body>
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</html>
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