| Index: third_party/WebKit/LayoutTests/fast/css/containment/layout-containment-sizing.html
|
| diff --git a/third_party/WebKit/LayoutTests/fast/css/containment/layout-containment-sizing.html b/third_party/WebKit/LayoutTests/fast/css/containment/layout-containment-sizing.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..d18b20faec1d3eddb2157e88e4402a06c90a2794
|
| --- /dev/null
|
| +++ b/third_party/WebKit/LayoutTests/fast/css/containment/layout-containment-sizing.html
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| @@ -0,0 +1,72 @@
|
| +<!DOCTYPE html>
|
| +<style>
|
| +body {
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| + font: 10px Ahem;
|
| +}
|
| +.containLayout {
|
| + contain: strict;
|
| + background-color: green;
|
| +}
|
| +.sized {
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| + height: 20px;
|
| + width: 10px;
|
| +}
|
| +.overhangingFloat {
|
| + float: left;
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| + width: 10px;
|
| + height: 50px;
|
| + background-color: papayawhip;
|
| +}
|
| +.inlineBlock {
|
| + display: inline-block;
|
| +}
|
| +.testContainer {
|
| + line-height: 15px;
|
| +}
|
| +.absolute {
|
| + position: absolute;
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| + left: 200px;
|
| +}
|
| +</style>
|
| +
|
| +Test an unsized contained block collapses.
|
| +<div class="containLayout" data-expected-height=0><div class="sized"></div></div>
|
| +
|
| +Test a sized contained block respects its size, not its content's size.
|
| +<div class="containLayout sized" data-expected-height=20><div class="overhangingFloat"></div></div>
|
| +
|
| +Test that the contents of an unsized contained block doesn't effect its parent.
|
| +<div class="testContainer" data-expected-height=0>
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| + <div class="containLayout" data-expected-height=0><div class="overhangingFloat"></div></div>
|
| +</div>
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| +
|
| +Test that the contents of an unsized contained inline-block doesn't change the baseline
|
| +of its parent. Having an inline-block (or other replaced content), even if it's empty,
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| +creates a line, hence we get a line-height worth of height.
|
| +<div class="testContainer" data-expected-height=15>
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| + <div class="containLayout inlineBlock" data-expected-height=0><div class="overhangingFloat"></div></div>
|
| +</div>
|
| +
|
| +Test a sized inline-block uses the proper baseline. Result is 25 instead of 20 due to
|
| +normal inline layout shenanigans.
|
| +<div class="testContainer" data-expected-height=25>
|
| + <div class="containLayout inlineBlock sized" data-expected-height=20><div class="overhangingFloat"></div></div>
|
| +</div>
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| +
|
| +Test that a contained block avoids floats.
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| +<div class="absolute" style="top: 100px; width: 10px;">
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| + <div class="overhangingFloat"></div>
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| + <div class="containLayout sized" data-offset-y=50></div>
|
| +</div>
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| +
|
| +Test that a contained inline-block avoids floats.
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| +<div class="absolute" style="top: 200px width: 100px;">
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| + <div class="overhangingFloat"></div>
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| + <div class="containLayout sized inlineBlock" data-offset-x=10></div>
|
| +</div>
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| +
|
| +<script src="../../../resources/check-layout.js"></script>
|
| +<script>
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| +checkLayout('.testContainer');
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| +checkLayout('.containLayout');
|
| +</script>
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|
|
Chromium Code Reviews
Issue 1530303003:
Implement Layout Containment (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master