[GridNG] Splitting tests related to track limit to avoid flakiness

After increasing the limit of tracks to INT_MAX - 1 in https://crrev.com/c/3668331, four tests were timing out in some platforms. In this CL, three of them are split and all the grid-auto-repeat-huge-grid-*.html tests are added to SlowTests. Bug: 1325307 Change-Id: Iceef06e5980baacdec121de6ce7648d09b549aa2 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3680642 Reviewed-by: Ian Kilpatrick <ikilpatrick@chromium.org> Commit-Queue: Ana Sollano Kim <ansollan@microsoft.com> Cr-Commit-Position: refs/heads/main@{#1010456} NOKEYCHECK=True GitOrigin-RevId: 2404a2c8bd96435139b66a021804fe6f76b05925
mjfroman · Jun 3, 2022 · 3d618fb · 3d618fb
1 parent fa14c8b
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diff --git a/blink/web_tests/FlagExpectations/disable-layout-ng b/blink/web_tests/FlagExpectations/disable-layout-ng
@@ -492,6 +492,9 @@ crbug.com/1045599 fast/css-grid-layout/grid-auto-repeat-huge-grid-013.html [ Fai
 crbug.com/1045599 fast/css-grid-layout/grid-auto-repeat-huge-grid-014.html [ Failure ]
 crbug.com/1045599 fast/css-grid-layout/grid-auto-repeat-huge-grid-015.html [ Failure ]
 crbug.com/1045599 fast/css-grid-layout/grid-auto-repeat-huge-grid-016.html [ Failure ]
+crbug.com/1045599 fast/css-grid-layout/grid-auto-repeat-huge-grid-017.html [ Failure ]
+crbug.com/1045599 fast/css-grid-layout/grid-auto-repeat-huge-grid-018.html [ Failure ]
+crbug.com/1045599 fast/css-grid-layout/grid-auto-repeat-huge-grid-019.html [ Failure ]
 crbug.com/1045599 fast/css-grid-layout/grid-item-spanning-and-orthogonal-flows.html [ Failure ]
 crbug.com/1045599 fast/css-grid-layout/grid-track-sizing-with-orthogonal-flows.html [ Failure ]
 crbug.com/1045599 fast/css-grid-layout/maximize-tracks-definite-indefinite-height.html [ Failure ]

diff --git a/blink/web_tests/SlowTests b/blink/web_tests/SlowTests
@@ -329,6 +329,25 @@ crbug.com/874695 css3/filters/filter-repaint-composited-fallback.html [ Slow ]
 crbug.com/874695 fast/canvas-api/canvas-layerBridgeCrashTest.html [ Slow ]
 crbug.com/874695 fast/canvas/canvas-drawImage-animated-images.html [ Slow ]
 crbug.com/874695 fast/css-grid-layout/crash-large-positions.html [ Slow ]
+crbug.com/874695 fast/css-grid-layout/grid-auto-repeat-huge-grid-001.html [ Slow ]
+crbug.com/874695 fast/css-grid-layout/grid-auto-repeat-huge-grid-002.html [ Slow ]
+crbug.com/874695 fast/css-grid-layout/grid-auto-repeat-huge-grid-003.html [ Slow ]
+crbug.com/874695 fast/css-grid-layout/grid-auto-repeat-huge-grid-004.html [ Slow ]
+crbug.com/874695 fast/css-grid-layout/grid-auto-repeat-huge-grid-005.html [ Slow ]
+crbug.com/874695 fast/css-grid-layout/grid-auto-repeat-huge-grid-006.html [ Slow ]
+crbug.com/874695 fast/css-grid-layout/grid-auto-repeat-huge-grid-007.html [ Slow ]
+crbug.com/874695 fast/css-grid-layout/grid-auto-repeat-huge-grid-008.html [ Slow ]
+crbug.com/874695 fast/css-grid-layout/grid-auto-repeat-huge-grid-009.html [ Slow ]
+crbug.com/874695 fast/css-grid-layout/grid-auto-repeat-huge-grid-010.html [ Slow ]
+crbug.com/874695 fast/css-grid-layout/grid-auto-repeat-huge-grid-011.html [ Slow ]
+crbug.com/874695 fast/css-grid-layout/grid-auto-repeat-huge-grid-012.html [ Slow ]
+crbug.com/874695 fast/css-grid-layout/grid-auto-repeat-huge-grid-013.html [ Slow ]
+crbug.com/874695 fast/css-grid-layout/grid-auto-repeat-huge-grid-014.html [ Slow ]
+crbug.com/874695 fast/css-grid-layout/grid-auto-repeat-huge-grid-015.html [ Slow ]
+crbug.com/874695 fast/css-grid-layout/grid-auto-repeat-huge-grid-016.html [ Slow ]
+crbug.com/874695 fast/css-grid-layout/grid-auto-repeat-huge-grid-017.html [ Slow ]
+crbug.com/874695 fast/css-grid-layout/grid-auto-repeat-huge-grid-018.html [ Slow ]
+crbug.com/874695 fast/css-grid-layout/grid-auto-repeat-huge-grid-019.html [ Slow ]
 crbug.com/874695 fast/dnd/dropEffect-for-link.html [ Slow ]
 crbug.com/874695 fast/dom/HTMLLinkElement/link-preload-unused.html [ Slow ]
 crbug.com/874695 fast/dom/timer-throttling-hidden-page.html [ Slow ]

diff --git a/blink/web_tests/TestExpectations b/blink/web_tests/TestExpectations
@@ -7083,17 +7083,9 @@ crbug.com/1327764 inspector-protocol/overlay/overlay-persistent-overlays.js [ Fa
 crbug.com/1322004 http/tests/inspector-protocol/attribution-reporting/insecure-subresource.js [ Pass Timeout ]
 crbug.com/1329596 virtual/gpu-rasterization/images/jpeg-with-non-interleaved-dc-channels.html [ Failure Pass ]
 
-# Sheriff 2022-05-27
-crbug.com/1325307 fast/css-grid-layout/grid-auto-repeat-huge-grid-003.html [ Skip ]
-crbug.com/1325307 fast/css-grid-layout/grid-auto-repeat-huge-grid-009.html [ Skip ]
-crbug.com/1325307 fast/css-grid-layout/grid-auto-repeat-huge-grid-010.html [ Skip ]
-
 # Sheriff 2022-05-30
 crbug.com/1330238 [ Mac ] http/tests/devtools/elements/styles-3/styles-computed-trace.js [ Failure Pass Timeout ]
 
-# Sheriff 2022-05-31
-crbug.com/1330300 fast/css-grid-layout/grid-auto-repeat-huge-grid-006.html [ Pass Timeout ]
-
 # Sheriff 2022-05-31
 crbug.com/1330555 external/wpt/service-workers/service-worker/resource-timing-fetch-variants.https.html [ Failure Pass ]
 

diff --git a/blink/web_tests/fast/css-grid-layout/grid-auto-repeat-huge-grid-003.html b/blink/web_tests/fast/css-grid-layout/grid-auto-repeat-huge-grid-003.html
@@ -11,27 +11,16 @@
 <script src="resources/grid-tracks-length.js"></script>
 
 <div id="autoFillGrid" class="grid tallGrid lotsOfFixedRepeatWithAutoFillRows"></div>
-<div id="autoFitGrid" class="grid tallGrid lotsOfFixedRepeatWithAutoFitRows">
-    <div>Item1</div>
-    <div>Item2</div>
-    <div class="lastRow">Item3</div>
-</div>
 
 <script>
 
 test(function() {
      var autoFillGrid = testElement("autoFillGrid", "grid-template-rows", 3570505);
-     var autoFitGrid = testElement("autoFitGrid", "grid-template-rows", 5034005);
 
      assert_equals(autoFillGrid[3570505 - 1], "1px");
      assert_equals(autoFillGrid[3570505 - 2], "1px");
      assert_equals(autoFillGrid[0], "10px");
      assert_equals(autoFillGrid[1], "2px");
-
-     assert_equals(autoFitGrid[5034005 - 1], "1px");
-     assert_equals(autoFitGrid[5034005 - 2], "1px");
-     assert_equals(autoFitGrid[0], "10px");
-     assert_equals(autoFitGrid[1], "2px");
 }, "Test that we don't get more than kGridMaxTracks repetitions even on very tall grids (normal tracks clamped).");
 
 </script>
diff --git a/blink/web_tests/fast/css-grid-layout/grid-auto-repeat-huge-grid-004.html b/blink/web_tests/fast/css-grid-layout/grid-auto-repeat-huge-grid-004.html
@@ -10,15 +10,7 @@
 <script src="resources/grid-definitions-parsing-utils.js"></script>
 <script src="resources/grid-tracks-length.js"></script>
 
-<div id="wideAutoFillGridFewRepetitions" class="grid wideGrid lotsOfAutoRepeatWithAutoFillCols"></div>
-<div id="wideAutoFitGridFewRepetitions" class="grid wideGrid lotsOfAutoRepeatWithAutoFitCols">
-    <div>Item1</div>
-    <div>Item2</div>
-    <div class="lastColumn">Item3</div>
-</div>
-
-<div id="tallAutoFillGridFewRepetitions" class="grid tallGrid lotsOfAutoRepeatWithAutoFillRows"></div>
-<div id="tallAutoFitGridFewRepetitions" class="grid tallGrid lotsOfAutoRepeatWithAutoFitRows">
+<div id="autoFitGrid" class="grid tallGrid lotsOfFixedRepeatWithAutoFitRows">
     <div>Item1</div>
     <div>Item2</div>
     <div class="lastRow">Item3</div>
@@ -27,53 +19,12 @@
 <script>
 
 test(function() {
-     var fillGridElement = document.getElementById("wideAutoFillGridFewRepetitions");
-     var fitGridElement = document.getElementById("wideAutoFitGridFewRepetitions");
-
-     fillGridElement.style.gridGap = "100px";
-     fitGridElement.style.gridGap = "100px";
-
-     var autoFillGrid = testElement("wideAutoFillGridFewRepetitions", "grid-template-columns", 306710);
-     var autoFitGrid = testElement("wideAutoFitGridFewRepetitions", "grid-template-columns", 314572);
-
-     assert_equals(autoFillGrid[306710 - 1], "1px");
-     assert_equals(autoFillGrid[306710 - 2], "1px");
-     assert_equals(autoFitGrid[314572 - 1], "1px");
-     assert_equals(autoFitGrid[314572 - 2], "1px");
-
-     fillGridElement.style.gridGap = "1000000px";
-     fitGridElement.style.gridGap = "1000000px";
-
-     testElement("wideAutoFillGridFewRepetitions", "grid-template-columns", 30);
-     testElement("wideAutoFitGridFewRepetitions", "grid-template-columns", 34);
-
-     fillGridElement.style.gridGap = "0px";
-     fitGridElement.style.gridGap = "0px";
-}, "Test that we don't get more than kGridMaxTracks repetitions even on very wide grids with gaps.");
-
-test(function() {
-     var autoFillGridElement = document.getElementById("tallAutoFillGridFewRepetitions");
-     var autoFitGridElement = document.getElementById("tallAutoFitGridFewRepetitions");
-
-     autoFillGridElement.style.gridGap = "100px";
-     autoFitGridElement.style.gridGap = "100px";
-
-     var autoFillGrid = testElement("tallAutoFillGridFewRepetitions", "grid-template-rows", 306710);
-     var autoFitGrid = testElement("tallAutoFitGridFewRepetitions", "grid-template-rows", 314572);
-
-     assert_equals(autoFillGrid[306710 - 1], "1px");
-     assert_equals(autoFillGrid[306710 - 2], "1px");
-     assert_equals(autoFitGrid[314572 - 1], "1px");
-     assert_equals(autoFitGrid[314572 - 2], "1px");
-
-     autoFillGridElement.style.gridGap = "1000000px";
-     autoFitGridElement.style.gridGap = "1000000px";
-
-     testElement("tallAutoFillGridFewRepetitions", "grid-template-rows", 30);
-     testElement("tallAutoFitGridFewRepetitions", "grid-template-rows", 34);
+     var autoFitGrid = testElement("autoFitGrid", "grid-template-rows", 5034005);
 
-     autoFillGridElement.style.gridGap = "0px";
-     autoFitGridElement.style.gridGap = "0px";
-}, "Test that we don't get more than kGridMaxTracks repetitions even on very tall grids with gaps.");
+     assert_equals(autoFitGrid[5034005 - 1], "1px");
+     assert_equals(autoFitGrid[5034005 - 2], "1px");
+     assert_equals(autoFitGrid[0], "10px");
+     assert_equals(autoFitGrid[1], "2px");
+}, "Test that we don't get more than kGridMaxTracks repetitions even on very tall grids (normal tracks clamped).");
 
 </script>
diff --git a/blink/web_tests/fast/css-grid-layout/grid-auto-repeat-huge-grid-005.html b/blink/web_tests/fast/css-grid-layout/grid-auto-repeat-huge-grid-005.html
@@ -10,18 +10,70 @@
 <script src="resources/grid-definitions-parsing-utils.js"></script>
 <script src="resources/grid-tracks-length.js"></script>
 
-<div id="wideAutoFillGridReversed" class="grid wideGrid lotsOfFixedRepeatWithAutoFillColsReversed"></div>
+<div id="wideAutoFillGridFewRepetitions" class="grid wideGrid lotsOfAutoRepeatWithAutoFillCols"></div>
+<div id="wideAutoFitGridFewRepetitions" class="grid wideGrid lotsOfAutoRepeatWithAutoFitCols">
+    <div>Item1</div>
+    <div>Item2</div>
+    <div class="lastColumn">Item3</div>
+</div>
+
+<div id="tallAutoFillGridFewRepetitions" class="grid tallGrid lotsOfAutoRepeatWithAutoFillRows"></div>
+<div id="tallAutoFitGridFewRepetitions" class="grid tallGrid lotsOfAutoRepeatWithAutoFitRows">
+    <div>Item1</div>
+    <div>Item2</div>
+    <div class="lastRow">Item3</div>
+</div>
 
 <script>
 
 test(function() {
-     var autoFillGrid = testElement("wideAutoFillGridReversed", "grid-template-columns", 3570505);
+     var fillGridElement = document.getElementById("wideAutoFillGridFewRepetitions");
+     var fitGridElement = document.getElementById("wideAutoFitGridFewRepetitions");
+
+     fillGridElement.style.gridGap = "100px";
+     fitGridElement.style.gridGap = "100px";
+
+     var autoFillGrid = testElement("wideAutoFillGridFewRepetitions", "grid-template-columns", 306710);
+     var autoFitGrid = testElement("wideAutoFitGridFewRepetitions", "grid-template-columns", 314572);
+
+     assert_equals(autoFillGrid[306710 - 1], "1px");
+     assert_equals(autoFillGrid[306710 - 2], "1px");
+     assert_equals(autoFitGrid[314572 - 1], "1px");
+     assert_equals(autoFitGrid[314572 - 2], "1px");
+
+     fillGridElement.style.gridGap = "1000000px";
+     fitGridElement.style.gridGap = "1000000px";
+
+     testElement("wideAutoFillGridFewRepetitions", "grid-template-columns", 30);
+     testElement("wideAutoFitGridFewRepetitions", "grid-template-columns", 34);
+
+     fillGridElement.style.gridGap = "0px";
+     fitGridElement.style.gridGap = "0px";
+}, "Test that we don't get more than kGridMaxTracks repetitions even on very wide grids with gaps.");
+
+test(function() {
+     var autoFillGridElement = document.getElementById("tallAutoFillGridFewRepetitions");
+     var autoFitGridElement = document.getElementById("tallAutoFitGridFewRepetitions");
+
+     autoFillGridElement.style.gridGap = "100px";
+     autoFitGridElement.style.gridGap = "100px";
+
+     var autoFillGrid = testElement("tallAutoFillGridFewRepetitions", "grid-template-rows", 306710);
+     var autoFitGrid = testElement("tallAutoFitGridFewRepetitions", "grid-template-rows", 314572);
+
+     assert_equals(autoFillGrid[306710 - 1], "1px");
+     assert_equals(autoFillGrid[306710 - 2], "1px");
+     assert_equals(autoFitGrid[314572 - 1], "1px");
+     assert_equals(autoFitGrid[314572 - 2], "1px");
+
+     autoFillGridElement.style.gridGap = "1000000px";
+     autoFitGridElement.style.gridGap = "1000000px";
 
-     assert_equals(autoFillGrid[3570505 - 1], "20px");
-     assert_equals(autoFillGrid[3570505 - 2], "7px");
-     assert_equals(autoFillGrid[0], "1px");
-     assert_equals(autoFillGrid[1], "1px");
+     testElement("tallAutoFillGridFewRepetitions", "grid-template-rows", 30);
+     testElement("tallAutoFitGridFewRepetitions", "grid-template-rows", 34);
 
-}, "Test that we don't get more than kGridMaxTracks repetitions even on very wide grids (auto repeat tracks clamped).");
+     autoFillGridElement.style.gridGap = "0px";
+     autoFitGridElement.style.gridGap = "0px";
+}, "Test that we don't get more than kGridMaxTracks repetitions even on very tall grids with gaps.");
 
 </script>
diff --git a/blink/web_tests/fast/css-grid-layout/grid-auto-repeat-huge-grid-006.html b/blink/web_tests/fast/css-grid-layout/grid-auto-repeat-huge-grid-006.html
@@ -10,21 +10,18 @@
 <script src="resources/grid-definitions-parsing-utils.js"></script>
 <script src="resources/grid-tracks-length.js"></script>
 
-<div id="wideAutoFitGridReversed" class="grid wideGrid lotsOfFixedRepeatWithAutoFitColsReversed">
-    <div>Item1</div>
-    <div>Item2</div>
-    <div class="lastColumn">Item3</div>
-</div>
+<div id="wideAutoFillGridReversed" class="grid wideGrid lotsOfFixedRepeatWithAutoFillColsReversed"></div>
 
 <script>
 
 test(function() {
-     var autoFitGrid = testElement("wideAutoFitGridReversed", "grid-template-columns", 5034005);
+     var autoFillGrid = testElement("wideAutoFillGridReversed", "grid-template-columns", 3570505);
+
+     assert_equals(autoFillGrid[3570505 - 1], "20px");
+     assert_equals(autoFillGrid[3570505 - 2], "7px");
+     assert_equals(autoFillGrid[0], "1px");
+     assert_equals(autoFillGrid[1], "1px");
 
-     assert_equals(autoFitGrid[5034005 - 1], "8px");
-     assert_equals(autoFitGrid[5034005 - 2], "0px");
-     assert_equals(autoFitGrid[0], "1px");
-     assert_equals(autoFitGrid[1], "1px");
 }, "Test that we don't get more than kGridMaxTracks repetitions even on very wide grids (auto repeat tracks clamped).");
 
 </script>
diff --git a/blink/web_tests/fast/css-grid-layout/grid-auto-repeat-huge-grid-007.html b/blink/web_tests/fast/css-grid-layout/grid-auto-repeat-huge-grid-007.html
@@ -10,18 +10,21 @@
 <script src="resources/grid-definitions-parsing-utils.js"></script>
 <script src="resources/grid-tracks-length.js"></script>
 
-<div id="tallAutoFillGridReversed" class="grid tallGrid lotsOfFixedRepeatWithAutoFillRowsReversed"></div>
+<div id="wideAutoFitGridReversed" class="grid wideGrid lotsOfFixedRepeatWithAutoFitColsReversed">
+    <div>Item1</div>
+    <div>Item2</div>
+    <div class="lastColumn">Item3</div>
+</div>
 
 <script>
 
 test(function() {
-     var autoFillGrid = testElement("tallAutoFillGridReversed", "grid-template-rows", 3570505);
+     var autoFitGrid = testElement("wideAutoFitGridReversed", "grid-template-columns", 5034005);
 
-     assert_equals(autoFillGrid[3570505 - 1], "20px");
-     assert_equals(autoFillGrid[3570505 - 2], "7px");
-     assert_equals(autoFillGrid[0], "1px");
-     assert_equals(autoFillGrid[1], "1px");
-
-}, "Test that we don't get more than kGridMaxTracks repetitions even on very tall grids (auto repeat tracks clamped).");
+     assert_equals(autoFitGrid[5034005 - 1], "8px");
+     assert_equals(autoFitGrid[5034005 - 2], "0px");
+     assert_equals(autoFitGrid[0], "1px");
+     assert_equals(autoFitGrid[1], "1px");
+}, "Test that we don't get more than kGridMaxTracks repetitions even on very wide grids (auto repeat tracks clamped).");
 
 </script>
diff --git a/blink/web_tests/fast/css-grid-layout/grid-auto-repeat-huge-grid-008.html b/blink/web_tests/fast/css-grid-layout/grid-auto-repeat-huge-grid-008.html
@@ -10,21 +10,18 @@
 <script src="resources/grid-definitions-parsing-utils.js"></script>
 <script src="resources/grid-tracks-length.js"></script>
 
-<div id="tallAutoFitGridReversed" class="grid tallGrid lotsOfFixedRepeatWithAutoFitRowsReversed">
-    <div>Item1</div>
-    <div>Item2</div>
-    <div class="lastRow">Item3</div>
-</div>
+<div id="tallAutoFillGridReversed" class="grid tallGrid lotsOfFixedRepeatWithAutoFillRowsReversed"></div>
 
 <script>
 
 test(function() {
-     var autoFitGrid = testElement("tallAutoFitGridReversed", "grid-template-rows", 5034005);
+     var autoFillGrid = testElement("tallAutoFillGridReversed", "grid-template-rows", 3570505);
+
+     assert_equals(autoFillGrid[3570505 - 1], "20px");
+     assert_equals(autoFillGrid[3570505 - 2], "7px");
+     assert_equals(autoFillGrid[0], "1px");
+     assert_equals(autoFillGrid[1], "1px");
 
-     assert_equals(autoFitGrid[5034005 - 1], "8px");
-     assert_equals(autoFitGrid[5034005 - 2], "0px");
-     assert_equals(autoFitGrid[0], "1px");
-     assert_equals(autoFitGrid[1], "1px");
 }, "Test that we don't get more than kGridMaxTracks repetitions even on very tall grids (auto repeat tracks clamped).");
 
 </script>
diff --git a/blink/web_tests/fast/css-grid-layout/grid-auto-repeat-huge-grid-009.html b/blink/web_tests/fast/css-grid-layout/grid-auto-repeat-huge-grid-009.html
@@ -10,24 +10,21 @@
 <script src="resources/grid-definitions-parsing-utils.js"></script>
 <script src="resources/grid-tracks-length.js"></script>
 
-<div id="wideAutoFillGridFewRepetitionsMinSize" class="grid lotsOfAutoRepeatWithAutoFillCols minSizeWideGrid min-content"></div>
-<div id="wideAutoFitGridFewRepetitionsMinSize" class="grid lotsOfAutoRepeatWithAutoFitCols minSizeWideGrid min-content">
+<div id="tallAutoFitGridReversed" class="grid tallGrid lotsOfFixedRepeatWithAutoFitRowsReversed">
     <div>Item1</div>
     <div>Item2</div>
-    <div class="lastColumn">Item3</div>
+    <div class="lastRow">Item3</div>
 </div>
 
 <script>
 
 test(function() {
-     var autoFillCols = testElement("wideAutoFillGridFewRepetitionsMinSize", "grid-template-columns", 3569630);
-     var autoFitCols = testElement("wideAutoFitGridFewRepetitionsMinSize", "grid-template-columns", 5033170);
+     var autoFitGrid = testElement("tallAutoFitGridReversed", "grid-template-rows", 5034005);
 
-     /* Check that clamping auto repetitions does not reduce the amount of the other tracks. */
-     assert_equals(autoFillCols[3569630 - 1], "0.390625px");
-     assert_equals(autoFillCols[3569630 - 2], "0.390625px");
-     assert_equals(autoFitCols[5033170 - 1], "1px");
-     assert_equals(autoFitCols[5033170 - 2], "1px");
-}, "Test that we don't get more than kGridMaxTracks repetitions even on very wide grids with gaps and min-width.");
+     assert_equals(autoFitGrid[5034005 - 1], "8px");
+     assert_equals(autoFitGrid[5034005 - 2], "0px");
+     assert_equals(autoFitGrid[0], "1px");
+     assert_equals(autoFitGrid[1], "1px");
+}, "Test that we don't get more than kGridMaxTracks repetitions even on very tall grids (auto repeat tracks clamped).");
 
 </script>
diff --git a/blink/web_tests/fast/css-grid-layout/grid-auto-repeat-huge-grid-010.html b/blink/web_tests/fast/css-grid-layout/grid-auto-repeat-huge-grid-010.html
@@ -10,23 +10,16 @@
 <script src="resources/grid-definitions-parsing-utils.js"></script>
 <script src="resources/grid-tracks-length.js"></script>
 
-<div id="tallAutoFillGridFewRepetitionsMinSize" class="grid lotsOfAutoRepeatWithAutoFillRows minSizeTallGrid min-content"></div>
-<div id="tallAutoFitGridFewRepetitionsMinSize" class="grid lotsOfAutoRepeatWithAutoFitRows minSizeTallGrid min-content">
-    <div>Item1</div>
-    <div>Item2</div>
-    <div class="lastRow">Item3</div>
-</div>
+<div id="wideAutoFillGridFewRepetitionsMinSize" class="grid lotsOfAutoRepeatWithAutoFillCols minSizeWideGrid min-content"></div>
 
 <script>
 
 test(function() {
-     var autoFillRows = testElement("tallAutoFillGridFewRepetitionsMinSize", "grid-template-rows", 3569630);
-     var autoFitRows = testElement("tallAutoFitGridFewRepetitionsMinSize", "grid-template-rows", 5033173);
+     var autoFillCols = testElement("wideAutoFillGridFewRepetitionsMinSize", "grid-template-columns", 3569630);
 
-     assert_equals(autoFillRows[3569630 - 1], "0.390625px");
-     assert_equals(autoFillRows[3569630 - 2], "0.390625px");
-     assert_equals(autoFitRows[5033173 - 1], "1px");
-     assert_equals(autoFitRows[5033173 - 2], "1px");
-}, "Test that we don't get more than kGridMaxTracks repetitions even on very tall grids with gaps and min-height.");
+     /* Check that clamping auto repetitions does not reduce the amount of the other tracks. */
+     assert_equals(autoFillCols[3569630 - 1], "0.390625px");
+     assert_equals(autoFillCols[3569630 - 2], "0.390625px");
+}, "Test that we don't get more than kGridMaxTracks repetitions even on very wide grids with gaps and min-width.");
 
 </script>