new test: Row collapse with table fixed height

When table has fixed height, row collapse should cause table to shrink Passing: IE 17, FF Failing: Chrome 84, Safari 13.1 Change-Id: I9b749cae2863a14094c484589b5c98a0e73cae11 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2343457 Commit-Queue: Aleks Totic <atotic@chromium.org> Reviewed-by: David Grogan <dgrogan@chromium.org> Cr-Commit-Position: refs/heads/master@{#796212}

new test: Row collapse with table fixed height
When table has fixed height, row collapse should cause table to shrink Passing: IE 17, FF Failing: Chrome 84, Safari 13.1 Change-Id: I9b749cae2863a14094c484589b5c98a0e73cae11 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2343457 Commit-Queue: Aleks Totic <atotic@chromium.org> Reviewed-by: David Grogan <dgrogan@chromium.org> Cr-Commit-Position: refs/heads/master@{#796212}
dc65e60d · Aleks Totic · Commit Bot · 53d1ab2c · dc65e60d · dc65e60d
Commit dc65e60d authored Aug 08, 2020 by Aleks Totic Committed by Commit Bot Aug 08, 2020
2 changed files
--- a/third_party/blink/web_tests/TestExpectations
+++ b/third_party/blink/web_tests/TestExpectations
@@ -621,6 +621,7 @@ crbug.com/708345 external/wpt/css/css-tables/height-distribution/extra-height-gi
 crbug.com/708345 external/wpt/css/css-tables/height-distribution/extra-height-given-to-all-row-groups-004.html [ Failure ]
 crbug.com/708345 external/wpt/css/css-tables/height-distribution/extra-height-given-to-all-row-groups-005.html [ Failure ]
 crbug.com/694374 external/wpt/css/css-tables/anonymous-table-ws-001.html [ Failure ]
+crbug.com/174167 external/wpt/css/css-tables/visibility-collapse-row-004.html [ Failure ]
 crbug.com/174167 external/wpt/css/css-tables/visibility-collapse-col-001.html [ Failure ]
 crbug.com/174167 external/wpt/css/css-tables/visibility-collapse-col-002.html [ Failure ]
 crbug.com/174167 external/wpt/css/css-tables/visibility-collapse-col-003.html [ Failure ]

--- a/third_party/blink/web_tests/external/wpt/css/css-tables/visibility-collapse-row-004.html
+++ b/third_party/blink/web_tests/external/wpt/css/css-tables/visibility-collapse-row-004.html
+<!doctype html>
+<meta charset="utf-8">
+<script src='/resources/testharness.js'></script>
+<script src='/resources/testharnessreport.js'></script>
+<link rel="author" title="Aleks Totic" href="mailto:atotic@chromium.org">
+<link rel="help" href="https://www.w3.org/TR/CSS2/tables.html#dynamic-effects">
+<style>
+  table { background: red;}
+  td { background:green; padding: 0;}
+</style>
+<main>
+  <h1>Visibility collapse changes table height even when its height is fixed</h1>
+  <table style="height:150px;border-spacing: 0">
+    <tr>
+      <td style="width:50px">a</td>
+    </tr>
+    <tr style="visibility:collapse">
+      <td style="width:100px">hello</td>
+    </tr>
+    <tr>
+      <td>b</td>
+    </tr>
+  </table>
+</main>
+<script>
+  test(function() {
+    let t = document.querySelector("table");
+    assert_equals(t.offsetWidth, 100);
+    assert_equals(t.offsetHeight, 100);
+  }, "collapsed row shrinks table height");
+</script>