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https://gitlab.winehq.org/wine/wine-gecko.git
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89 lines
2.9 KiB
JavaScript
89 lines
2.9 KiB
JavaScript
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function run_test() {
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// Check received messages
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var cps = Cc["@mozilla.org/content-pref/service;1"].
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createInstance(Ci.nsIContentPrefService).
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wrappedJSObject;
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var messageHandler = cps;
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// FIXME: For now, use the wrappedJSObject hack, until bug
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// 593407 which will clean that up. After that, use
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// the commented out line below it.
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messageHandler = cps.wrappedJSObject;
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//messageHandler = cps.QueryInterface(Ci.nsIMessageListener);
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// Cannot get values
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do_check_false(messageHandler.receiveMessage({
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name: "ContentPref:getPref",
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json: { group: 'group2', name: 'name' } }).succeeded);
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// Cannot set general values
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messageHandler.receiveMessage({ name: "ContentPref:setPref",
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json: { group: 'group2', name: 'name', value: 'someValue' } });
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do_check_eq(cps.getPref('group', 'name', null), undefined);
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// Can set whitelisted values
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do_check_true(messageHandler.receiveMessage({ name: "ContentPref:setPref",
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json: { group: 'group2', name: 'browser.upload.lastDir',
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value: 'someValue' } }).succeeded);
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do_check_eq(cps.getPref('group2', 'browser.upload.lastDir', null), 'someValue');
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// Prepare for child tests
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// Manually listen to messages - the wakeup manager should do this
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// for us, but it doesn't run in xpcshell tests.
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var messageProxy = {
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receiveMessage: function(aMessage) {
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if (aMessage.name == 'ContentPref:QUIT') {
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// Undo mock storage.
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delete cps._mockStorage;
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delete cps._messageProxy;
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cps.setPref = cps.old_setPref;
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cps.getPref = cps.old_getPref;
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cps._dbInit = cps.old__dbInit;
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// Unlisten to messages
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mM.removeMessageListener("ContentPref:setPref", messageProxy);
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mM.removeMessageListener("ContentPref:getPref", messageProxy);
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mM.removeMessageListener("ContentPref:QUIT", messageProxy);
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do_test_finished();
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return true;
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} else {
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return messageHandler.receiveMessage(aMessage);
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}
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},
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};
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var mM = Cc["@mozilla.org/parentprocessmessagemanager;1"].
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getService(Ci.nsIMessageListenerManager);
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mM.addMessageListener("ContentPref:setPref", messageProxy);
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mM.addMessageListener("ContentPref:getPref", messageProxy);
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mM.addMessageListener("ContentPref:QUIT", messageProxy);
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// Mock storage. This is necessary because
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// the IPC xpcshell setup doesn't do well with the normal storage
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// engine.
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cps = cps.wrappedJSObject;
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cps._mockStorage = {};
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cps.old_setPref = cps.setPref;
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cps.setPref = function(aGroup, aName, aValue) {
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this._mockStorage[aGroup+':'+aName] = aValue;
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}
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cps.old_getPref = cps.getPref;
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cps.getPref = function(aGroup, aName) {
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return this._mockStorage[aGroup+':'+aName];
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}
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cps.old__dbInit = cps._dbInit;
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cps._dbInit = function(){};
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cps._messageProxy = messageProxy; // keep it alive
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do_test_pending();
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run_test_in_child("contentPrefs_childipc.js");
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}
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