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104 lines
3.3 KiB
JavaScript
104 lines
3.3 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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const TEST_URI = "http://example.com/browser/dom/tests/browser/test-console-api.html";
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const TEST_URI_NAV = "http://example.com/browser/dom/tests/browser/";
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var ConsoleAPIStorage = Cc["@mozilla.org/consoleAPI-storage;1"]
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.getService(Ci.nsIConsoleAPIStorage);
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var apiCallCount;
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var ConsoleObserver = {
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QueryInterface: XPCOMUtils.generateQI([Ci.nsIObserver]),
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init: function CO_init()
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{
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Services.obs.addObserver(this, "console-storage-cache-event", false);
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apiCallCount = 0;
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},
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observe: function CO_observe(aSubject, aTopic, aData)
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{
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if (aTopic == "console-storage-cache-event") {
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apiCallCount ++;
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if (apiCallCount == 4) {
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Services.obs.removeObserver(this, "console-storage-cache-event");
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try {
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let tab = gBrowser.selectedTab;
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let browser = gBrowser.selectedBrowser;
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let win = browser.contentWindow;
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let windowID = getWindowId(win);
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let messages = ConsoleAPIStorage.getEvents(windowID);
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ok(messages.length >= 4, "Some messages found in the storage service");
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ConsoleAPIStorage.clearEvents();
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messages = ConsoleAPIStorage.getEvents(windowID);
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is(messages.length, 0, "Cleared Storage");
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// make sure a closed window's events are in fact removed from the
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// storage cache
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win.console.log("adding a new event");
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// Close the window.
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gBrowser.removeTab(tab, {animate: false});
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// Ensure actual window destruction is not delayed (too long).
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SpecialPowers.DOMWindowUtils.garbageCollect();
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// Ensure "inner-window-destroyed" event is processed,
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// so the storage cache is cleared.
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executeSoon(function () {
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// use the old windowID again to see if we have any stray cached messages
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messages = ConsoleAPIStorage.getEvents(windowID);
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is(messages.length, 0, "tab close is clearing the cache");
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finish();
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});
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} catch (ex) {
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dump(ex + "\n\n\n");
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dump(ex.stack + "\n\n\n");
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ok(false, "We got an unexpected exception");
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}
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}
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}
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}
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};
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function tearDown()
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{
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while (gBrowser.tabs.length > 1)
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gBrowser.removeCurrentTab();
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}
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function test()
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{
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// Don't cache removed tabs, so "clear console cache on tab close" triggers.
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Services.prefs.setIntPref("browser.tabs.max_tabs_undo", 0);
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registerCleanupFunction(function() {
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Services.prefs.clearUserPref("browser.tabs.max_tabs_undo");
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});
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registerCleanupFunction(tearDown);
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ConsoleObserver.init();
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waitForExplicitFinish();
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var tab = gBrowser.addTab(TEST_URI);
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gBrowser.selectedTab = tab;
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var browser = gBrowser.selectedBrowser;
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browser.addEventListener("DOMContentLoaded", function onLoad(event) {
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browser.removeEventListener("DOMContentLoaded", onLoad, false);
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executeSoon(function test_executeSoon() {
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let win = browser.contentWindow;
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win.console.log("this", "is", "a", "log message");
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win.console.info("this", "is", "a", "info message");
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win.console.warn("this", "is", "a", "warn message");
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win.console.error("this", "is", "a", "error message");
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});
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}, false);
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}
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function getWindowId(aWindow)
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{
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return SpecialPowers.getDOMWindowUtils(aWindow).currentInnerWindowID;
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}
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