зеркало из https://github.com/mozilla/gecko-dev.git
165 строки
8.6 KiB
HTML
165 строки
8.6 KiB
HTML
<!DOCTYPE html>
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<title>Test for Bug 922669</title>
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<script src="/MochiKit/MochiKit.js"></script>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script src="/tests/SimpleTest/EventUtils.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
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<iframe src="data:text/html,<!DOCTYPE html><style></style><div></div>"></iframe>
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<script>
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var gIsAndroid = navigator.appVersion.indexOf("Android") != -1;
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var gTests = [
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// Interact with the ::-moz-progress-bar.
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{ markup: '<progress value="75" max="100"></progress>',
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pseudoelement: '::-moz-progress-bar',
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common_style: 'progress { -moz-appearance: none; } progress::-moz-progress-bar { background: black; }',
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hover_test_style: 'progress::-moz-progress-bar:hover { background: green; }',
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hover_reference_style: 'progress::-moz-progress-bar { background: green; }',
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active_test_style: 'progress::-moz-progress-bar:active { background: lime; }',
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active_reference_style: 'progress::-moz-progress-bar { background: lime; }' },
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// Interact with the part of the <progress> not covered by the ::-moz-progress-bar.
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{ markup: '<progress value="25" max="100"></progress>',
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pseudoelement: '::-moz-progress-bar',
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common_style: 'progress { -moz-appearance: none; } progress::-moz-progress-bar { background: black; }',
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hover_test_style: 'progress::-moz-progress-bar { background: green; } progress::-moz-progress-bar:hover { background: red; }',
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hover_reference_style: 'progress::-moz-progress-bar { background: green; }',
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active_test_style: 'progress::-moz-progress-bar { background: lime; } progress::-moz-progress-bar:active { background: red; }',
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active_reference_style: 'progress::-moz-progress-bar { background: lime; }' },
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// Interact with the ::-moz-range-thumb.
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{ markup: '<input type="range" value="50" min="0" max="100">',
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pseudoelement: '::-moz-range-thumb',
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common_style: 'input { -moz-appearance: none; } input::-moz-range-thumb { background: black; }',
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hover_test_style: 'input::-moz-range-thumb:hover { background: green; }',
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hover_reference_style: 'input::-moz-range-thumb { background: green; }',
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active_test_style: 'input::-moz-range-thumb:active { background: lime; }',
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active_reference_style: 'input::-moz-range-thumb { background: lime; }' },
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// Interact with the part of the <input type="range"> not covered by the ::-moz-range-thumb.
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{ markup: '<input type="range" value="25" min="0" max="100">',
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pseudoelement: '::-moz-range-thumb',
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common_style: 'input { -moz-appearance: none; } input::-moz-range-thumb { background: black; }',
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hover_test_style: 'input::-moz-range-thumb { background: green; } input::-moz-range-thumb:hover { background: red; }',
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hover_reference_style: 'input::-moz-range-thumb { background: green; }',
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active_test_style: 'input::-moz-range-thumb { background: lime; } input::-moz-range-thumb:active { background: red; }',
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active_reference_style: 'input::-moz-range-thumb { background: lime; }' },
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// Interact with the ::-moz-meter-bar.
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{ markup: '<meter value="75" min="0" max="100"></meter>',
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pseudoelement: '::-moz-meter-bar',
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common_style: 'meter { -moz-appearance: none; } meter::-moz-meter-bar { background: black; }',
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hover_test_style: 'meter::-moz-meter-bar:hover { background: green; }',
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hover_reference_style: 'meter::-moz-meter-bar { background: green; }',
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active_test_style: 'meter::-moz-meter-bar:active { background: lime; }',
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active_reference_style: 'meter::-moz-meter-bar { background: lime; }' },
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// Interact with the part of the <meter> not covered by the ::-moz-meter-bar.
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{ markup: '<meter value="25" min="0" max="100"></meter>',
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pseudoelement: '::-moz-meter-bar',
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common_style: 'meter { -moz-appearance: none; } meter::-moz-meter-bar { background: black; }',
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hover_test_style: 'meter::-moz-meter-bar { background: green; } meter::-moz-meter-bar:hover { background: red; }',
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hover_reference_style: 'meter::-moz-meter-bar { background: green; }',
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active_test_style: 'meter::-moz-meter-bar { background: lime; } meter::-moz-meter-bar:active { background: red; }',
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active_reference_style: 'meter::-moz-meter-bar { background: lime; }' },
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// Do the same as the "Interact with the ::-moz-range-thumb" subtest above,
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// but with selectors that include descendant operators.
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{ markup: '<input type="range" value="50" min="0" max="100">',
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pseudoelement: '::-moz-range-thumb',
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common_style: 'body input { -moz-appearance: none; } input::-moz-range-thumb { background: black; }',
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hover_test_style: 'body input::-moz-range-thumb:hover { background: green; }',
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hover_reference_style: 'body input::-moz-range-thumb { background: green; }',
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active_test_style: 'body input::-moz-range-thumb:active { background: lime; }',
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active_reference_style: 'body input::-moz-range-thumb { background: lime; }' },
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// ::placeholder can't be tested, since the UA style sheet sets it to
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// be pointer-events:none.
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];
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function countPixelDifferences(aCanvas1, aCanvas2) {
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var ctx1 = aCanvas1.getContext("2d");
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var ctx2 = aCanvas2.getContext("2d");
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var data1 = ctx1.getImageData(0, 0, aCanvas1.width, aCanvas1.height);
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var data2 = ctx2.getImageData(0, 0, aCanvas2.width, aCanvas2.height);
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var n = 0;
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for (var i = 0; i < data1.width * data2.height * 4; i += 4) {
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if (data1.data[i] != data2.data[i] ||
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data1.data[i + 1] != data2.data[i + 1] ||
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data1.data[i + 2] != data2.data[i + 2] ||
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data1.data[i + 3] != data2.data[i + 3]) {
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n++;
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}
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}
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return n;
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}
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function runTests() {
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var iframe = document.querySelector("iframe");
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var style = iframe.contentDocument.querySelector("style");
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var div = iframe.contentDocument.querySelector("div");
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var canvas1, canvas2;
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function runTestPart1(aIndex) {
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var test = gTests[aIndex];
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div.innerHTML = test.markup;
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style.textContent = test.common_style;
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is(getComputedStyle(div.firstChild, test.pseudoelement).backgroundColor, "rgb(0, 0, 0)", "subtest #" + aIndex + ", computed style");
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style.textContent += test.hover_test_style;
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synthesizeMouseAtCenter(div.lastChild, { type: 'mouseover' }, iframe.contentWindow);
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}
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function runTestPart2(aIndex) {
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var test = gTests[aIndex];
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canvas1 = SpecialPowers.snapshotWindow(iframe.contentWindow, false);
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style.textContent = test.common_style + test.hover_reference_style;
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}
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function runTestPart3(aIndex) {
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var test = gTests[aIndex];
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canvas2 = SpecialPowers.snapshotWindow(iframe.contentWindow, false);
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ok(canvas1.width == canvas2.width && canvas1.height == canvas2.height, "hover subtest #" + aIndex + ", canvas sizes equal");
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is(countPixelDifferences(canvas1, canvas2), 0, "hover subtest #" + aIndex + ", number of different pixels");
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is(getComputedStyle(div.firstChild, test.pseudoelement).backgroundColor, "rgb(0, 128, 0)", "hover subtest #" + aIndex + ", computed style");
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if (!gIsAndroid) {
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style.textContent = test.common_style + test.active_test_style;
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synthesizeMouseAtCenter(div.lastChild, { type: 'mousedown' }, iframe.contentWindow);
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}
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}
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function runTestPart4(aIndex) {
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if (!gIsAndroid) {
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var test = gTests[aIndex];
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canvas1 = SpecialPowers.snapshotWindow(iframe.contentWindow, false);
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synthesizeMouseAtCenter(div.lastChild, { type: 'mouseup' }, iframe.contentWindow);
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style.textContent = test.common_style + test.active_reference_style;
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}
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}
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function runTestPart5(aIndex) {
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if (!gIsAndroid) {
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var test = gTests[aIndex];
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canvas2 = SpecialPowers.snapshotWindow(iframe.contentWindow, false);
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ok(canvas1.width == canvas2.width && canvas1.height == canvas2.height, "active subtest #" + aIndex + ", canvas sizes equal");
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is(countPixelDifferences(canvas1, canvas2), 0, "active subtest #" + aIndex + ", number of different pixels");
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is(getComputedStyle(div.firstChild, test.pseudoelement).backgroundColor, "rgb(0, 255, 0)", "active subtest #" + aIndex + ", computed style");
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}
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}
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for (var i = 0; i < gTests.length; i++) {
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setTimeout(runTestPart1, 0, i);
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setTimeout(runTestPart2, 0, i);
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setTimeout(runTestPart3, 0, i);
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setTimeout(runTestPart4, 0, i);
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setTimeout(runTestPart5, 0, i);
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}
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setTimeout(function() { SimpleTest.finish(); }, 0);
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}
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SimpleTest.waitForExplicitFinish();
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window.addEventListener("load", runTests);
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</script>
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