зеркало из https://github.com/mozilla/gecko-dev.git
108 строки
3.7 KiB
HTML
108 строки
3.7 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=1038929
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-->
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<head>
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<meta charset="utf-8">
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<title>Test for Bug 1038929</title>
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<script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="text/javascript" src="property_database.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<a target="_blank"
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href="https://bugzilla.mozilla.org/show_bug.cgi?id=1038929">Mozilla Bug 1038929</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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<div id="float-left" style="float: left"></div>
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<div id="float-right" style="float: right"></div>
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<div id="position-absolute" style="position: absolute"></div>
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<div id="position-fixed" style="position: fixed"></div>
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</div>
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<pre id="test">
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<script type="application/javascript">
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/** Test for Bug 1038929: Test that "display" on a floated or absolutely/fixed
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position node is correctly converted to a block display as given in the table
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in CSS 2.1 9.7. */
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// Maps from display value to expected conversion when floated/positioned
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// This loosely follows the spec in CSS 2.1 section 9.7. Except for "other"
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// values which the spec says should be "same as specified." For these, we do
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// whatever the spec for the value itself says.
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var mapping = {
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"inline": "block",
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"table-row-group": "block",
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"table-column": "block",
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"table-column-group": "block",
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"table-header-group": "block",
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"table-footer-group": "block",
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"table-row": "block",
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"table-cell": "block",
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"table-caption": "block",
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"inline-block": "block",
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"ruby": "block",
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"ruby-base": "block",
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"ruby-base-container": "block",
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"ruby-text": "block",
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"ruby-text-container": "block",
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"flex": "flex",
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"grid": "grid",
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"none": "none",
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"table": "table",
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"inline-grid": "grid",
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"inline-flex": "flex",
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"inline-table": "table",
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"block": "block",
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"contents": "contents",
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// Note: this is sometimes block
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"list-item": "list-item"
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};
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function test_display_value(val)
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{
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var floatLeftElem = document.getElementById("float-left");
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floatLeftElem.style.display = val;
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var floatLeftConversion = window.getComputedStyle(floatLeftElem, null).display;
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floatLeftElem.style.display = "";
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var floatRightElem = document.getElementById("float-right");
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floatRightElem.style.display = val;
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var floatRightConversion = window.getComputedStyle(floatRightElem, null).display;
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floatRightElem.style.display = "";
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var posAbsoluteElem = document.getElementById("position-absolute");
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posAbsoluteElem.style.display = val;
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var posAbsoluteConversion = window.getComputedStyle(posAbsoluteElem, null).display;
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posAbsoluteElem.style.display = "";
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var posFixedElem = document.getElementById("position-fixed");
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posFixedElem.style.display = val;
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var posFixedConversion = window.getComputedStyle(posFixedElem, null).display;
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posFixedElem.style.display = "";
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if (mapping[val]) {
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is(floatLeftConversion, mapping[val],
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"Element display should be converted when floated left");
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is(floatRightConversion, mapping[val],
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"Element display should be converted when floated right");
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is(posAbsoluteConversion, mapping[val],
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"Element display should be converted when absolutely positioned");
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is(posFixedConversion, mapping[val],
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"Element display should be converted when fixed positioned");
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} else {
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ok(false, "missing rules for display value " + val);
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}
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}
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var displayInfo = gCSSProperties["display"];
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displayInfo.initial_values.forEach(test_display_value);
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displayInfo.other_values.forEach(test_display_value);
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</script>
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</pre>
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</body>
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</html>
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