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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/plugins/test/mochitest/test_visibility.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/plugins/test/mochitest/test_visibility.html')
| -rw-r--r-- | dom/plugins/test/mochitest/test_visibility.html | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/dom/plugins/test/mochitest/test_visibility.html b/dom/plugins/test/mochitest/test_visibility.html new file mode 100644 index 000000000..943fddaf4 --- /dev/null +++ b/dom/plugins/test/mochitest/test_visibility.html @@ -0,0 +1,100 @@ +<!DOCTYPE html> +<html> +<head> + <title>Test whether windowless plugins receive correct visible/invisible notifications.</title> + <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> + + <style> + .hidden { visibility: hidden; } + </style> + +<body onload="startTest()"> + <p id="display"></p> + + <script type="application/javascript" src="plugin-utils.js"></script> + <script type="application/javascript"> + SimpleTest.waitForExplicitFinish(); + SimpleTest.requestFlakyTimeout("untriaged"); + setTestPluginEnabledState(SpecialPowers.Ci.nsIPluginTag.STATE_ENABLED); + + var didPaint = function() {}; + + function startTest() { + if (p.getPaintCount() < 1) { + setTimeout(startTest, 0); + return; + } + + didPaint = function() { + ok(false, "Plugin should not paint until it is visible!"); + }; + + ok(!p.isVisible(), "Plugin should not be visible."); + paintCountIs(p, 0, "Plugin should not have painted."); + + didPaint = part2; + + p.style.visibility = 'visible'; + } + + function part2() { + ok(p.isVisible(), "Plugin should now be visible."); + paintCountIs(p, 1, "Plugin should have painted once."); + + didPaint = part3; + + p.setColor('FF0000FF'); // this causes an invalidate/repaint + } + + const kTimeout = 5000; // 5 seconds + var part4GiveUp; + var part4Interval; + + function part3() { + ok(p.isVisible(), "Plugin should still be visible."); + paintCountIs(p, 2, "Plugin should have painted twice."); + + didPaint = function() { + ok(false, "Plugin should not paint when it is invisible."); + }; + + p.style.visibility = 'hidden'; + + part4GiveUp = Date.now() + kTimeout; + part4Interval = setInterval(part4, 100); + } + + function part4() { + if (p.isVisible()) { + if (Date.now() < part4GiveUp) + return; + + ok(false, "Plugin never became invisible in part4."); + SimpleTest.finish(); + return; + } + + clearInterval(part4Interval); + + ok(true, "Plugin became invisible again."); + p.setColor('FF00FF00'); + setTimeout(SimpleTest.finish, 500); + // wait to make sure we don't actually paint + } + + function inPaint() { + // We're actually in the middle of painting the plugin so don't do anything + // complex here, for the sake of cases where async plugin painting isn't + // enabled yet + setTimeout(didPaint, 0); + // Don't run that didPaint callback again + didPaint = function() {}; + } + </script> + + <embed id="theplugin" class="hidden" type="application/x-test" drawmode="solid" color="FFFF0000" paintscript="inPaint()"></embed> + + <script type="application/javascript"> + var p = document.getElementById('theplugin'); + </script> |