зеркало из https://github.com/mozilla/gecko-dev.git
37 строки
1.2 KiB
JavaScript
37 строки
1.2 KiB
JavaScript
// Copied from /dom/plugins/test/mochitest/utils.js
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function getTestPlugin(pluginName) {
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var ph = SpecialPowers.Cc["@mozilla.org/plugin/host;1"].getService(
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SpecialPowers.Ci.nsIPluginHost
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);
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var tags = ph.getPluginTags();
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var name = pluginName || "Test Plug-in";
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for (var tag of tags) {
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if (tag.name == name) {
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return tag;
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}
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}
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ok(false, "Could not find plugin tag with plugin name '" + name + "'");
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return null;
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}
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// Copied from /dom/plugins/test/mochitest/utils.js
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async function setTestPluginEnabledState(newEnabledState, pluginName) {
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var oldEnabledState = await SpecialPowers.setTestPluginEnabledState(
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newEnabledState,
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pluginName
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);
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if (!oldEnabledState) {
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return;
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}
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var plugin = getTestPlugin(pluginName);
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// Run a nested event loop to wait for the preference change to
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// propagate to the child. Yuck!
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SpecialPowers.Services.tm.spinEventLoopUntil(() => {
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return plugin.enabledState == newEnabledState;
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});
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SimpleTest.registerCleanupFunction(function() {
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return SpecialPowers.setTestPluginEnabledState(oldEnabledState, pluginName);
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});
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}
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setTestPluginEnabledState(SpecialPowers.Ci.nsIPluginTag.STATE_ENABLED);
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