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101 lines
2.7 KiB
HTML
101 lines
2.7 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>Test whether windowless plugins receive correct visible/invisible notifications.</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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<style>
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.hidden { visibility: hidden; }
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</style>
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<body onload="startTest()">
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<p id="display"></p>
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<script type="application/javascript" src="plugin-utils.js"></script>
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<script type="application/javascript">
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SimpleTest.waitForExplicitFinish();
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SimpleTest.requestFlakyTimeout("untriaged");
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setTestPluginEnabledState(SpecialPowers.Ci.nsIPluginTag.STATE_ENABLED);
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var didPaint = function() {};
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function startTest() {
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if (p.getPaintCount() < 1) {
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setTimeout(startTest, 0);
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return;
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}
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didPaint = function() {
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ok(false, "Plugin should not paint until it is visible!");
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};
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ok(!p.isVisible(), "Plugin should not be visible.");
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paintCountIs(p, 0, "Plugin should not have painted.");
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didPaint = part2;
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p.style.visibility = 'visible';
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}
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function part2() {
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ok(p.isVisible(), "Plugin should now be visible.");
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paintCountIs(p, 1, "Plugin should have painted once.");
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didPaint = part3;
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p.setColor('FF0000FF'); // this causes an invalidate/repaint
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}
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const kTimeout = 5000; // 5 seconds
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var part4GiveUp;
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var part4Interval;
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function part3() {
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ok(p.isVisible(), "Plugin should still be visible.");
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paintCountIs(p, 2, "Plugin should have painted twice.");
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didPaint = function() {
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ok(false, "Plugin should not paint when it is invisible.");
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};
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p.style.visibility = 'hidden';
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part4GiveUp = Date.now() + kTimeout;
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part4Interval = setInterval(part4, 100);
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}
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function part4() {
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if (p.isVisible()) {
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if (Date.now() < part4GiveUp)
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return;
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ok(false, "Plugin never became invisible in part4.");
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SimpleTest.finish();
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return;
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}
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clearInterval(part4Interval);
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ok(true, "Plugin became invisible again.");
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p.setColor('FF00FF00');
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setTimeout(SimpleTest.finish, 500);
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// wait to make sure we don't actually paint
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}
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function inPaint() {
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// We're actually in the middle of painting the plugin so don't do anything
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// complex here, for the sake of cases where async plugin painting isn't
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// enabled yet
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setTimeout(didPaint, 0);
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// Don't run that didPaint callback again
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didPaint = function() {};
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}
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</script>
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<embed id="theplugin" class="hidden" type="application/x-test" drawmode="solid" color="FFFF0000" paintscript="inPaint()"></embed>
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<script type="application/javascript">
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var p = document.getElementById('theplugin');
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</script>
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