зеркало из https://github.com/mozilla/gecko-dev.git
59 строки
1.6 KiB
HTML
59 строки
1.6 KiB
HTML
<html>
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<head>
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<title>Test NPN_Invalidate working for a windowed plugin</title>
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<script type="text/javascript"
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src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css"
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href="/tests/SimpleTest/test.css" />
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</head>
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<body onload="checkPaintCountStabilized()">
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<p id="display"></p>
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<embed id="p" type="application/x-test" wmode="window" drawmode="solid"
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color="FFFF0000">
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</embed>
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<script class="testbody" type="application/javascript">
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SimpleTest.waitForExplicitFinish();
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var lastPaintCount;
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var p = document.getElementById("p");
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function checkPainted() {
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if (p.getPaintCount() > lastPaintCount) {
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ok(true, "Plugin did repaint");
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SimpleTest.finish();
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} else {
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setTimeout(checkPainted, 100);
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}
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}
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function doTest() {
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// Cause the plugin to invalidate itself using NPN_Invalidate,
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// and then wait for the plugin's paintCount to increase. This is the
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// simplest way to check that a windowed plugin has repainted.
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p.setColor("FF00FF00");
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checkPainted();
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}
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function checkPaintCountStabilized() {
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// Wait for the paint count to stabilize (i.e. doesn't change for a full
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// second), so that all buffered-up painting is hopefully finished,
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// before running the test
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lastPaintCount = p.getPaintCount();
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setTimeout(function() {
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var newCount = p.getPaintCount();
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if (newCount == lastPaintCount) {
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doTest();
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} else {
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checkPaintCountStabilized();
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}
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}, 1000);
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}
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</script>
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<div id="verbose">
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</div>
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</body>
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</html>
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