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<!DOCTYPE html>
<html>
<script>
if (window.testRunner)
testRunner.overridePreference("WebKitCSSGridLayoutEnabled", 1);
</script>
<link href="resources/grid.css" rel="stylesheet">
<style>
.grid {
grid-definition-columns: 50px 100px;
grid-definition-rows: 50px 100px;
}
</style>
<script src="../../resources/check-layout.js"></script>
<script>
function testAddition(gridElementID, position, autoFlowElementID, size)
{
var gridElement = document.getElementById(gridElementID);
var gridItem = document.createElement("div");
gridItem.style.gridRow = position.row;
gridItem.style.gridColumn = position.column;
gridElement.appendChild(gridItem);
var autoFlowElement = document.getElementById(autoFlowElementID);
autoFlowElement.setAttribute("data-expected-width", size.width);
autoFlowElement.setAttribute("data-expected-height", size.height);
checkLayout("#" + autoFlowElementID);
}
function testAdditions()
{
checkLayout("#autoFlowColumnElement");
testAddition("gridAutoFlowColumn", { 'row': '1', 'column': '1' }, "autoFlowColumnElement", { 'width': '50', 'height': '100' });
testAddition("gridAutoFlowColumn", { 'row': '1', 'column': '2' }, "autoFlowColumnElement", { 'width': '50', 'height': '100' });
testAddition("gridAutoFlowColumn", { 'row': '2', 'column': '2' }, "autoFlowColumnElement", { 'width': '50', 'height': '100' });
testAddition("gridAutoFlowColumn", { 'row': '2', 'column': '1' }, "autoFlowColumnElement", { 'width': '170', 'height': '50' });
checkLayout("#autoFlowRowElement");
testAddition("gridAutoFlowRow", { 'row': '1', 'column': '1' }, "autoFlowRowElement", { 'width': '100', 'height': '50' });
testAddition("gridAutoFlowRow", { 'row': '2', 'column': '1' }, "autoFlowRowElement", { 'width': '100', 'height': '50' });
testAddition("gridAutoFlowRow", { 'row': '2', 'column': '2' }, "autoFlowRowElement", { 'width': '100', 'height': '50' });
testAddition("gridAutoFlowRow", { 'row': '1', 'column': '2' }, "autoFlowRowElement", { 'width': '50', 'height': '30' });
checkLayout("#gridAutoFlowColumnWithAuto");
testAddition("gridAutoFlowColumnWithAuto", { 'row': 'auto', 'column': '1' }, "autoFlowColumnElementWithAuto", { 'width': '50', 'height': '100' });
testAddition("gridAutoFlowColumnWithAuto", { 'row': '1', 'column': '1' }, "autoFlowColumnElementWithAuto", { 'width': '100', 'height': '50' });
testAddition("gridAutoFlowColumnWithAuto", { 'row': 'auto', 'column': '2' }, "autoFlowColumnElementWithAuto", { 'width': '100', 'height': '100' });
testAddition("gridAutoFlowColumnWithAuto", { 'row': '2', 'column': '2' }, "autoFlowColumnElementWithAuto", { 'width': '170', 'height': '50' });
checkLayout("#gridAutoFlowRowWithAuto");
testAddition("gridAutoFlowRowWithAuto", { 'row': '1', 'column': 'auto' }, "autoFlowRowElementWithAuto", { 'width': '100', 'height': '50' });
testAddition("gridAutoFlowRowWithAuto", { 'row': 'auto', 'column': '1' }, "autoFlowRowElementWithAuto", { 'width': '100', 'height': '50' });
testAddition("gridAutoFlowRowWithAuto", { 'row': '1', 'column': '2' }, "autoFlowRowElementWithAuto", { 'width': '50', 'height': '100' });
testAddition("gridAutoFlowRowWithAuto", { 'row': '1', 'column': '1' }, "autoFlowRowElementWithAuto", { 'width': '50', 'height': '100' });
}
window.addEventListener("load", testAdditions, false);
</script>
<body>
<p>This test checks that the tracks' auto positions are recomputed after adding a grid item.</p>
<div class="unconstrainedContainer">
<div class="grid gridAutoFlowColumn" id="gridAutoFlowColumn">
<div class="sizedToGridArea autoRowAutoColumn" id="autoFlowColumnElement" data-expected-width="50" data-expected-height="50">XXXXX XXXXX XXXXX</div>
</div>
</div>
<div class="unconstrainedContainer">
<div class="grid gridAutoFlowRow" id="gridAutoFlowRow">
<div class="sizedToGridArea autoRowAutoColumn" id="autoFlowRowElement" data-expected-width="50" data-expected-height="50">XXXXX XXXXX XXXXX</div>
</div>
</div>
<div class="unconstrainedContainer">
<div class="grid gridAutoFlowColumn" id="gridAutoFlowColumnWithAuto">
<div class="sizedToGridArea autoRowAutoColumn" id="autoFlowColumnElementWithAuto" data-expected-width="50" data-expected-height="50">XXXXX XXXXX XXXXX</div>
</div>
</div>
<div class="unconstrainedContainer">
<div class="grid gridAutoFlowRow" id="gridAutoFlowRowWithAuto">
<div class="sizedToGridArea autoRowAutoColumn" id="autoFlowRowElementWithAuto" data-expected-width="50" data-expected-height="50">XXXXX XXXXX XXXXX</div>
</div>
</div>
</body>
</html>
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