<!DOCTYPE>
<html>
<head>
<style>
.flexbox {
display: -webkit-flexbox;
width: 100px;
height: 100px;
}
.flexbox :nth-child(1) {
background-color: blue;
.flexbox :nth-child(2) {
background-color: green;
.flexbox div {
-webkit-transition-property: -webkit-flex;
-webkit-transition-duration: 1s;
-webkit-transition-timing-function: linear;
#flex-row div {
flex: 1 0 0px;
.final #row1 {
flex: 3 0 0px;
#flex-column {
flex-direction: column;
#flex-column div {
.final #column1 {
flex: 0 0 20px;
#flex-negative div {
flex: 1 1 50px;
.final #negative1 {
flex: 1 100px;
#flex-no-flex div {
-webkit-flex: 1 0 0px;
.final #no-flex1 {
-webkit-flex: 0 0 0px;
</style>
<script src="resources/transition-test-helpers.js"></script>
<script type="text/javascript">
const expectedValues = [
// [time, element-id, property, expected-value, tolerance]
[0.5, 'row1', 'flex', [2, 0, 0], .5],
[0.5, 'column1', 'flex', [.5, 0, 10], 3],
[0.5, 'negative1', 'flex', [1, .5, 75], 3],
[0.5, 'no-flex1', 'flex', [.5, 0, 0], .4],
];
function setupTest()
{
document.body.className = 'final';
runTransitionTest(expectedValues, setupTest, usePauseAPI);
</script>
</head>
<body>
<div id="flex-row" class='flexbox'>
<div id="row1"></div>
<div id="row2"></div>
</div>
<div id="flex-column" class='flexbox'>
<div id="column1"></div>
<div id="column2"></div>
<div id="flex-negative" class='flexbox'>
<div id="negative1"></div>
<div id="negative2"></div>
<div id="flex-no-flex" class='flexbox'>
<div id="no-flex1"></div>
<div id="no-flex2"></div>
<div id="result"></div>
</body>
</html>
