Nicolas Chevobbe
442027bd9b
This allows to get the container for a given element at a specific condition index, which will be passed from DevTools code. Differential Revision: https://phabricator.services.mozilla.com/D291211
73 lines
2.7 KiB
HTML
73 lines
2.7 KiB
HTML
<!doctype html>
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<title>Test for bug 1789191</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" href="/tests/SimpleTest/test.css"/>
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<style>
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@container (min-width: 0px) {
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}
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@container name (min-width: 0px) {
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}
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@container (min-height: 0px) {
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}
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@container name (min-width: 0px), (width > 1px) {
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}
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div {
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width: 100px;
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height: 100px;
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background-color: blue;
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margin: 10px;
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}
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.container-height {
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container-type: size;
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}
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.container-unnamed {
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container-type: inline-size;
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}
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.container-named {
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container-type: inline-size;
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container-name: name;
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}
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</style>
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<div id="child1"></div>
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<div class="container-height" id="unnamedSizeContainer">
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<div class="container-named" id="namedInlineSizeContainer">
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<div class="container-unnamed" id="unnamedInlineSizeContainer">
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<div id="child2"></div>
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</div>
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</div>
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</div>
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<script>
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let sheet = document.querySelector("style").sheet;
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let withoutFilter = SpecialPowers.wrap(sheet.cssRules[0]);
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let withFilter = SpecialPowers.wrap(sheet.cssRules[1]);
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let heightQuery = SpecialPowers.wrap(sheet.cssRules[2]);
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let withMultipleConditions = SpecialPowers.wrap(sheet.cssRules[3]);
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// Container query selection requires up-to-date layout information.
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document.body.getBoundingClientRect();
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is(withoutFilter.queryContainerFor(child1, 0), null, "No filter, no container");
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is(withFilter.queryContainerFor(child1, 0), null, "Filter, no container");
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is(heightQuery.queryContainerFor(child1, 0), null, "Height, no container");
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is(withMultipleConditions.queryContainerFor(child1, 0), null, "Multiple conditions, no container for first condition");
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is(withMultipleConditions.queryContainerFor(child1, 1), null, "Multiple conditions, no container for second condition");
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is(withMultipleConditions.queryContainerFor(child1, 2), null, "Multiple conditions, no container for unexisting condition index");
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is(SpecialPowers.unwrap(withoutFilter.queryContainerFor(child2, 0)), unnamedInlineSizeContainer, "No filter, container");
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is(SpecialPowers.unwrap(withFilter.queryContainerFor(child2, 0)), namedInlineSizeContainer, "Filter container");
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is(SpecialPowers.unwrap(heightQuery.queryContainerFor(child2, 0)), unnamedSizeContainer, "Height");
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is(SpecialPowers.unwrap(withMultipleConditions.queryContainerFor(child2, 0)), namedInlineSizeContainer, "Multiple conditions, container for first condition (Filter)");
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is(SpecialPowers.unwrap(withMultipleConditions.queryContainerFor(child2, 1)), unnamedInlineSizeContainer, "Multiple conditions, container for second condition (No Filter)");
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is(SpecialPowers.unwrap(withMultipleConditions.queryContainerFor(child2, 2)), null, "Multiple conditions, no container for unexisting condition index");
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</script>
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