90 строки
1.9 KiB
HTML
90 строки
1.9 KiB
HTML
<!DOCTYPE html>
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<html>
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<meta charset='utf-8'>
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<head>
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<script src="../dialog-polyfill.js"></script>
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<link rel="stylesheet" type="text/css" href="../dialog-polyfill.css">
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<style>
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dialog {
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padding: 0px;
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border: none;
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margin: 0px;
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}
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#bottom + .backdrop {
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top: 100px;
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left: 100px;
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height: 300px;
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width: 300px;
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background-color: rgb(0, 50, 0);
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z-index: 100; /* z-index has no effect. */
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}
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#bottom {
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top: 125px;
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left: 125px;
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height: 250px;
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width: 250px;
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background-color: rgb(0, 90, 0);
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}
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#middle + .backdrop {
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top: 150px;
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left: 150px;
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height: 200px;
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width: 200px;
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background-color: rgb(0, 130, 0);
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z-index: -100; /* z-index has no effect. */
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}
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#middle {
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top: 175px;
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left: 175px;
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height: 150px;
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width: 150px;
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background-color: rgb(0, 170, 0);
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}
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#top + .backdrop {
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top: 200px;
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left: 200px;
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height: 100px;
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width: 100px;
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background-color: rgb(0, 210, 0);
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z-index: 0; /* z-index has no effect. */
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}
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#top {
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top: 225px;
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left: 225px;
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height: 50px;
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width: 50px;
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background-color: rgb(0, 255, 0);
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z-index: -1000; /* z-index has no effect. */
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}
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</style>
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</head>
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<body>
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Test for modal dialog and backdrop stacking order. The test passes if there are
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6 boxes enclosed in each other, becoming increasingly smaller and brighter
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green.
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<dialog id="top"></dialog>
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<dialog id="middle"></dialog>
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<dialog id="bottom"></dialog>
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<script>
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var topDialog = document.getElementById('top');
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dialogPolyfill.registerDialog(topDialog);
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var middleDialog = document.getElementById('middle');
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dialogPolyfill.registerDialog(middleDialog);
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var bottomDialog = document.getElementById('bottom');
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dialogPolyfill.registerDialog(bottomDialog);
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topDialog.showModal();
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bottomDialog.showModal();
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topDialog.close(); // Just to shuffle the top layer order around a little.
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middleDialog.showModal();
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topDialog.showModal();
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</script>
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</body>
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</html>
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