1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/plugins/test/mochitest/test_visibility.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,101 @@
1.4 +<!DOCTYPE html>
1.5 +<html>
1.6 +<head>
1.7 + <title>Test whether windowless plugins receive correct visible/invisible notifications.</title>
1.8 + <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
1.9 + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
1.10 +
1.11 + <style>
1.12 + .hidden { visibility: hidden; }
1.13 + </style>
1.14 +
1.15 +<body onload="startTest()">
1.16 + <p id="display"></p>
1.17 +
1.18 + <script type="application/javascript" src="utils.js"></script>
1.19 + <script type="application/javascript">
1.20 + SimpleTest.waitForExplicitFinish();
1.21 + setTestPluginEnabledState(SpecialPowers.Ci.nsIPluginTag.STATE_ENABLED);
1.22 +
1.23 + var didPaint = function() {};
1.24 +
1.25 + function startTest() {
1.26 + if (SimpleTest.testPluginIsOOP()) {
1.27 + if (p.getPaintCount() < 1) {
1.28 + setTimeout(startTest, 0);
1.29 + return;
1.30 + }
1.31 + }
1.32 +
1.33 + didPaint = function() {
1.34 + ok(false, "Plugin should not paint until it is visible!");
1.35 + };
1.36 +
1.37 + ok(!p.isVisible(), "Plugin should not be visible.");
1.38 + paintCountIs(p, 0, "Plugin should not have painted.");
1.39 +
1.40 + didPaint = part2;
1.41 +
1.42 + p.style.visibility = 'visible';
1.43 + }
1.44 +
1.45 + function part2() {
1.46 + ok(p.isVisible(), "Plugin should now be visible.");
1.47 + paintCountIs(p, 1, "Plugin should have painted once.");
1.48 +
1.49 + didPaint = part3;
1.50 +
1.51 + p.setColor('FF0000FF'); // this causes an invalidate/repaint
1.52 + }
1.53 +
1.54 + const kTimeout = 5000; // 5 seconds
1.55 + var part4GiveUp;
1.56 + var part4Interval;
1.57 +
1.58 + function part3() {
1.59 + ok(p.isVisible(), "Plugin should still be visible.");
1.60 + paintCountIs(p, 2, "Plugin should have painted twice.");
1.61 +
1.62 + didPaint = function() {
1.63 + ok(false, "Plugin should not paint when it is invisible.");
1.64 + };
1.65 +
1.66 + p.style.visibility = 'hidden';
1.67 +
1.68 + part4GiveUp = Date.now() + kTimeout;
1.69 + part4Interval = setInterval(part4, 100);
1.70 + }
1.71 +
1.72 + function part4() {
1.73 + if (p.isVisible()) {
1.74 + if (Date.now() < part4GiveUp)
1.75 + return;
1.76 +
1.77 + ok(false, "Plugin never became invisible in part4.");
1.78 + SimpleTest.finish();
1.79 + return;
1.80 + }
1.81 +
1.82 + clearInterval(part4Interval);
1.83 +
1.84 + ok(true, "Plugin became invisible again.");
1.85 + p.setColor('FF00FF00');
1.86 + setTimeout(SimpleTest.finish, 500);
1.87 + // wait to make sure we don't actually paint
1.88 + }
1.89 +
1.90 + function inPaint() {
1.91 + // We're actually in the middle of painting the plugin so don't do anything
1.92 + // complex here, for the sake of cases where async plugin painting isn't
1.93 + // enabled yet
1.94 + setTimeout(didPaint, 0);
1.95 + // Don't run that didPaint callback again
1.96 + didPaint = function() {};
1.97 + }
1.98 + </script>
1.99 +
1.100 + <embed id="theplugin" class="hidden" type="application/x-test" drawmode="solid" color="FFFF0000" paintscript="inPaint()"></embed>
1.101 +
1.102 + <script type="application/javascript">
1.103 + var p = document.getElementById('theplugin');
1.104 + </script>
