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Unified Diff: third_party/WebKit/LayoutTests/fast/multicol/client-rects-crossing-boundaries-nested.html

Issue 2360913004: Support for multiple block fragments in getClientRects(). (Closed)
Patch Set: fast/overflow/overflow-height-float-not-removed-crash3.html crashed because saturated LayoutUnits caused zero height Created 4 years, 3 months ago
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Index: third_party/WebKit/LayoutTests/fast/multicol/client-rects-crossing-boundaries-nested.html
diff --git a/third_party/WebKit/LayoutTests/fast/multicol/client-rects-crossing-boundaries-nested.html b/third_party/WebKit/LayoutTests/fast/multicol/client-rects-crossing-boundaries-nested.html
new file mode 100644
index 0000000000000000000000000000000000000000..85399565bfc5d490a0c512062d3c5e4838e04cc9
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/fast/multicol/client-rects-crossing-boundaries-nested.html
@@ -0,0 +1,103 @@
+<!DOCTYPE html>
+<script src="../../resources/testharness.js"></script>
+<script src="../../resources/testharnessreport.js"></script>
+<style>body { margin:0; }</style>
+<div style="columns:4; column-gap:10px; column-fill:auto; width:430px; height:100px; background:yellow;"> <!-- column width is 100px -->
+ <div style="height:80px;"></div>
+ <div id="middleMulticol" style="columns:2; column-gap:10px; background:lime;"> <!-- column width is 45px -->
+ <div style="height:80px;"></div>
+ <div id="innerMulticol" style="columns:2; column-gap:5px; background:cyan;"> <!-- column width is 20px -->
+ <div id="innerChild" style="height:500px; background:olive;"></div>
+ </div>
+ <div id="middleChild" style="height:200px; background:salmon;"></div>
+ </div>
+</div>
+<script>
+ test(function() {
+ var rects = document.getElementById("middleMulticol").getClientRects();
+ assert_equals(rects.length, 4);
+ assert_equals(rects[0].left, 0);
+ assert_equals(rects[0].top, 80);
+ assert_equals(rects[0].right, 100);
+ assert_equals(rects[0].bottom, 100);
+ assert_equals(rects[1].left, 110);
+ assert_equals(rects[1].top, 0);
+ assert_equals(rects[1].right, 210);
+ assert_equals(rects[1].bottom, 100);
+ assert_equals(rects[2].left, 220);
+ assert_equals(rects[2].top, 0);
+ assert_equals(rects[2].right, 320);
+ assert_equals(rects[2].bottom, 100);
+ assert_equals(rects[3].left, 330);
+ assert_equals(rects[3].top, 0);
+ assert_equals(rects[3].right, 430);
+ assert_equals(rects[3].bottom, 45);
+ }, "#middleMulticol");
+
+ test(function() {
+ var rects = document.getElementById("innerMulticol").getClientRects();
+ assert_equals(rects.length, 3);
+ assert_equals(rects[0].left, 110);
+ assert_equals(rects[0].top, 40);
+ assert_equals(rects[0].right, 155);
+ assert_equals(rects[0].bottom, 100);
+ assert_equals(rects[1].left, 165);
+ assert_equals(rects[1].top, 0);
+ assert_equals(rects[1].right, 210);
+ assert_equals(rects[1].bottom, 100);
+ assert_equals(rects[2].left, 220);
+ assert_equals(rects[2].top, 0);
+ assert_equals(rects[2].right, 265);
+ assert_equals(rects[2].bottom, 90);
+ }, "#innerMulticol");
+
+ test(function() {
+ var rects = document.getElementById("innerChild").getClientRects();
+ assert_equals(rects.length, 6);
+ assert_equals(rects[0].left, 110);
+ assert_equals(rects[0].top, 40);
+ assert_equals(rects[0].right, 130);
+ assert_equals(rects[0].bottom, 100);
+ assert_equals(rects[1].left, 135);
+ assert_equals(rects[1].top, 40);
+ assert_equals(rects[1].right, 155);
+ assert_equals(rects[1].bottom, 100);
+ assert_equals(rects[2].left, 165);
+ assert_equals(rects[2].top, 0);
+ assert_equals(rects[2].right, 185);
+ assert_equals(rects[2].bottom, 100);
+ assert_equals(rects[3].left, 190);
+ assert_equals(rects[3].top, 0);
+ assert_equals(rects[3].right, 210);
+ assert_equals(rects[3].bottom, 100);
+ assert_equals(rects[4].left, 220);
+ assert_equals(rects[4].top, 0);
+ assert_equals(rects[4].right, 240);
+ assert_equals(rects[4].bottom, 90);
+ assert_equals(rects[5].left, 245);
+ assert_equals(rects[5].top, 0);
+ assert_equals(rects[5].right, 265);
+ assert_equals(rects[5].bottom, 90);
+ }, "#innerChild");
+
+ test(function() {
+ var rects = document.getElementById("middleChild").getClientRects();
+ assert_equals(rects.length, 4);
+ assert_equals(rects[0].left, 220);
+ assert_equals(rects[0].top, 90);
+ assert_equals(rects[0].right, 265);
+ assert_equals(rects[0].bottom, 100);
+ assert_equals(rects[1].left, 275);
+ assert_equals(rects[1].top, 0);
+ assert_equals(rects[1].right, 320);
+ assert_equals(rects[1].bottom, 100);
+ assert_equals(rects[2].left, 330);
+ assert_equals(rects[2].top, 0);
+ assert_equals(rects[2].right, 375);
+ assert_equals(rects[2].bottom, 45);
+ assert_equals(rects[3].left, 385);
+ assert_equals(rects[3].top, 0);
+ assert_equals(rects[3].right, 430);
+ assert_equals(rects[3].bottom, 45);
+ }, "#middleChild");
+</script>
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