diff options
Diffstat (limited to 'toolkit/mozapps/update/tests/chrome/utils.js')
| -rw-r--r-- | toolkit/mozapps/update/tests/chrome/utils.js | 1011 |
1 files changed, 1011 insertions, 0 deletions
diff --git a/toolkit/mozapps/update/tests/chrome/utils.js b/toolkit/mozapps/update/tests/chrome/utils.js new file mode 100644 index 000000000..31d0d2e5a --- /dev/null +++ b/toolkit/mozapps/update/tests/chrome/utils.js @@ -0,0 +1,1011 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ + */ + +/** + * Test Definition + * + * Most tests can use an array named TESTS that will perform most if not all of + * the necessary checks. Each element in the array must be an object with the + * following possible properties. Additional properties besides the ones listed + * below can be added as needed. + * + * overrideCallback (optional) + * The function to call for the next test. This is typically called when the + * wizard page changes but can also be called for other events by the previous + * test. If this property isn't defined then the defaultCallback function will + * be called. If this property is defined then all other properties are + * optional. + * + * pageid (required unless overrideCallback is specified) + * The expected pageid for the wizard. This property is required unless the + * overrideCallback property is defined. + * + * extraStartFunction (optional) + * The function to call at the beginning of the defaultCallback function. If + * the function returns true the defaultCallback function will return early + * which allows waiting for a specific condition to be evaluated in the + * function specified in the extraStartFunction property before continuing + * with the test. + * + * extraCheckFunction (optional) + * The function to call to perform extra checks in the defaultCallback + * function. + * + * extraDelayedCheckFunction (optional) + * The function to call to perform extra checks in the delayedDefaultCallback + * function. + * + * buttonStates (optional) + * A javascript object representing the expected hidden and disabled attribute + * values for the buttons of the current wizard page. The values are checked + * in the delayedDefaultCallback function. For information about the structure + * of this object refer to the getExpectedButtonStates and checkButtonStates + * functions. + * + * buttonClick (optional) + * The current wizard page button to click at the end of the + * delayedDefaultCallback function. If the buttonClick property is defined + * then the extraDelayedFinishFunction property can't be specified due to race + * conditions in some of the tests and if both of them are specified the test + * will intentionally throw. + * + * extraDelayedFinishFunction (optional) + * The function to call at the end of the delayedDefaultCallback function. + * If the extraDelayedFinishFunction property is defined then the buttonClick + * property can't be specified due to race conditions in some of the tests and + * if both of them are specified the test will intentionally throw. + * + * ranTest (should not be specified) + * When delayedDefaultCallback is called a property named ranTest is added to + * the current test so it is possible to verify that each test in the TESTS + * array has ran. + * + * prefHasUserValue (optional) + * For comparing the expected value defined by this property with the return + * value of prefHasUserValue using gPrefToCheck for the preference name in the + * checkPrefHasUserValue function. + */ + +'use strict'; + +/* globals TESTS, runTest, finishTest */ + +const { classes: Cc, interfaces: Ci, manager: Cm, results: Cr, + utils: Cu } = Components; + +Cu.import("resource://gre/modules/Services.jsm", this); + +const IS_MACOSX = ("nsILocalFileMac" in Ci); +const IS_WIN = ("@mozilla.org/windows-registry-key;1" in Cc); + +// The tests have to use the pageid instead of the pageIndex due to the +// app update wizard's access method being random. +const PAGEID_DUMMY = "dummy"; // Done +const PAGEID_CHECKING = "checking"; // Done +const PAGEID_NO_UPDATES_FOUND = "noupdatesfound"; // Done +const PAGEID_MANUAL_UPDATE = "manualUpdate"; // Done +const PAGEID_UNSUPPORTED = "unsupported"; // Done +const PAGEID_FOUND_BASIC = "updatesfoundbasic"; // Done +const PAGEID_DOWNLOADING = "downloading"; // Done +const PAGEID_ERRORS = "errors"; // Done +const PAGEID_ERROR_EXTRA = "errorextra"; // Done +const PAGEID_ERROR_PATCHING = "errorpatching"; // Done +const PAGEID_FINISHED = "finished"; // Done +const PAGEID_FINISHED_BKGRD = "finishedBackground"; // Done + +const UPDATE_WINDOW_NAME = "Update:Wizard"; + +const URL_HOST = "http://example.com"; +const URL_PATH_UPDATE_XML = "/chrome/toolkit/mozapps/update/tests/chrome/update.sjs"; +const REL_PATH_DATA = "chrome/toolkit/mozapps/update/tests/data"; + +// These two URLs must not contain parameters since tests add their own +// test specific parameters. +const URL_HTTP_UPDATE_XML = URL_HOST + URL_PATH_UPDATE_XML; +const URL_HTTPS_UPDATE_XML = "https://example.com" + URL_PATH_UPDATE_XML; + +const URI_UPDATE_PROMPT_DIALOG = "chrome://mozapps/content/update/updates.xul"; + +const PREF_APP_UPDATE_INTERVAL = "app.update.interval"; +const PREF_APP_UPDATE_LASTUPDATETIME = "app.update.lastUpdateTime.background-update-timer"; + +const LOG_FUNCTION = info; + +const BIN_SUFFIX = (IS_WIN ? ".exe" : ""); +const FILE_UPDATER_BIN = "updater" + (IS_MACOSX ? ".app" : BIN_SUFFIX); +const FILE_UPDATER_BIN_BAK = FILE_UPDATER_BIN + ".bak"; + +var gURLData = URL_HOST + "/" + REL_PATH_DATA + "/"; + +var gTestTimeout = 240000; // 4 minutes +var gTimeoutTimer; + +// The number of SimpleTest.executeSoon calls to perform when waiting on an +// update window to close before giving up. +const CLOSE_WINDOW_TIMEOUT_MAXCOUNT = 10; +// Counter for the SimpleTest.executeSoon when waiting on an update window to +// close before giving up. +var gCloseWindowTimeoutCounter = 0; + +// The following vars are for restoring previous preference values (if present) +// when the test finishes. +var gAppUpdateEnabled; // app.update.enabled +var gAppUpdateServiceEnabled; // app.update.service.enabled +var gAppUpdateStagingEnabled; // app.update.staging.enabled +var gAppUpdateURLDefault; // app.update.url (default prefbranch) + +var gTestCounter = -1; +var gWin; +var gDocElem; +var gPrefToCheck; +var gUseTestUpdater = false; + +// Set to true to log additional information for debugging. To log additional +// information for an individual test set DEBUG_AUS_TEST to true in the test's +// onload function. +var DEBUG_AUS_TEST = true; + +const DATA_URI_SPEC = "chrome://mochitests/content/chrome/toolkit/mozapps/update/tests/data/"; +/* import-globals-from ../data/shared.js */ +Services.scriptloader.loadSubScript(DATA_URI_SPEC + "shared.js", this); + +/** + * The current test in TESTS array. + */ +this.__defineGetter__("gTest", function() { + return TESTS[gTestCounter]; +}); + +/** + * The current test's callback. This will either return the callback defined in + * the test's overrideCallback property or defaultCallback if the + * overrideCallback property is undefined. + */ +this.__defineGetter__("gCallback", function() { + return gTest.overrideCallback ? gTest.overrideCallback + : defaultCallback; +}); + +/** + * nsIObserver for receiving window open and close notifications. + */ +const gWindowObserver = { + observe: function WO_observe(aSubject, aTopic, aData) { + let win = aSubject.QueryInterface(Ci.nsIDOMEventTarget); + + if (aTopic == "domwindowclosed") { + if (win.location != URI_UPDATE_PROMPT_DIALOG) { + debugDump("domwindowclosed event for window not being tested - " + + "location: " + win.location + "... returning early"); + return; + } + // Allow tests the ability to provide their own function (it must be + // named finishTest) for finishing the test. + try { + finishTest(); + } + catch (e) { + finishTestDefault(); + } + return; + } + + win.addEventListener("load", function WO_observe_onLoad() { + win.removeEventListener("load", WO_observe_onLoad, false); + // Ignore windows other than the update UI window. + if (win.location != URI_UPDATE_PROMPT_DIALOG) { + debugDump("load event for window not being tested - location: " + + win.location + "... returning early"); + return; + } + + // The first wizard page should always be the dummy page. + let pageid = win.document.documentElement.currentPage.pageid; + if (pageid != PAGEID_DUMMY) { + // This should never happen but if it does this will provide a clue + // for diagnosing the cause. + ok(false, "Unexpected load event - pageid got: " + pageid + + ", expected: " + PAGEID_DUMMY + "... returning early"); + return; + } + + gWin = win; + gDocElem = gWin.document.documentElement; + gDocElem.addEventListener("pageshow", onPageShowDefault, false); + }, false); + } +}; + +/** + * Default test run function that can be used by most tests. This function uses + * protective measures to prevent the test from failing provided by + * |runTestDefaultWaitForWindowClosed| helper functions to prevent failure due + * to a previous test failure. + */ +function runTestDefault() { + debugDump("entering"); + + if (!("@mozilla.org/zipwriter;1" in Cc)) { + ok(false, "nsIZipWriter is required to run these tests"); + return; + } + + SimpleTest.waitForExplicitFinish(); + + runTestDefaultWaitForWindowClosed(); +} + +/** + * If an update window is found SimpleTest.executeSoon can callback before the + * update window is fully closed especially with debug builds. If an update + * window is found this function will call itself using SimpleTest.executeSoon + * up to the amount declared in CLOSE_WINDOW_TIMEOUT_MAXCOUNT until the update + * window has closed before continuing the test. + */ +function runTestDefaultWaitForWindowClosed() { + gCloseWindowTimeoutCounter++; + if (gCloseWindowTimeoutCounter > CLOSE_WINDOW_TIMEOUT_MAXCOUNT) { + try { + finishTest(); + } + catch (e) { + finishTestDefault(); + } + return; + } + + // The update window should not be open at this time. If it is the call to + // |closeUpdateWindow| will close it and cause the test to fail. + if (closeUpdateWindow()) { + SimpleTest.executeSoon(runTestDefaultWaitForWindowClosed); + } else { + Services.ww.registerNotification(gWindowObserver); + + gCloseWindowTimeoutCounter = 0; + + setupFiles(); + setupPrefs(); + gEnv.set("MOZ_TEST_SKIP_UPDATE_STAGE", "1"); + removeUpdateDirsAndFiles(); + reloadUpdateManagerData(); + setupTimer(gTestTimeout); + SimpleTest.executeSoon(setupTestUpdater); + } +} + +/** + * Default test finish function that can be used by most tests. This function + * uses protective measures to prevent the next test from failing provided by + * |finishTestDefaultWaitForWindowClosed| helper functions to prevent failure + * due to an update window being left open. + */ +function finishTestDefault() { + debugDump("entering"); + if (gTimeoutTimer) { + gTimeoutTimer.cancel(); + gTimeoutTimer = null; + } + + if (gChannel) { + debugDump("channel = " + gChannel); + gChannel = null; + gPrefRoot.removeObserver(PREF_APP_UPDATE_CHANNEL, observer); + } + + verifyTestsRan(); + + resetPrefs(); + gEnv.set("MOZ_TEST_SKIP_UPDATE_STAGE", ""); + resetFiles(); + removeUpdateDirsAndFiles(); + reloadUpdateManagerData(); + + Services.ww.unregisterNotification(gWindowObserver); + if (gDocElem) { + gDocElem.removeEventListener("pageshow", onPageShowDefault, false); + } + + finishTestRestoreUpdaterBackup(); +} + +/** + * nsITimerCallback for the timeout timer to cleanly finish a test if the Update + * Window doesn't close for a test. This allows the next test to run properly if + * a previous test fails. + * + * @param aTimer + * The nsITimer that fired. + */ +function finishTestTimeout(aTimer) { + ok(false, "Test timed out. Maximum time allowed is " + (gTestTimeout / 1000) + + " seconds"); + + try { + finishTest(); + } + catch (e) { + finishTestDefault(); + } +} + +/** + * When a test finishes this will repeatedly attempt to restore the real updater + * for tests that use the test updater and then call + * finishTestDefaultWaitForWindowClosed after the restore is successful. + */ +function finishTestRestoreUpdaterBackup() { + if (gUseTestUpdater) { + try { + // Windows debug builds keep the updater file in use for a short period of + // time after the updater process exits. + restoreUpdaterBackup(); + } catch (e) { + logTestInfo("Attempt to restore the backed up updater failed... " + + "will try again, Exception: " + e); + SimpleTest.executeSoon(finishTestRestoreUpdaterBackup); + return; + } + } + + finishTestDefaultWaitForWindowClosed(); +} + +/** + * If an update window is found SimpleTest.executeSoon can callback before the + * update window is fully closed especially with debug builds. If an update + * window is found this function will call itself using SimpleTest.executeSoon + * up to the amount declared in CLOSE_WINDOW_TIMEOUT_MAXCOUNT until the update + * window has closed before finishing the test. + */ +function finishTestDefaultWaitForWindowClosed() { + gCloseWindowTimeoutCounter++; + if (gCloseWindowTimeoutCounter > CLOSE_WINDOW_TIMEOUT_MAXCOUNT) { + SimpleTest.requestCompleteLog(); + SimpleTest.finish(); + return; + } + + // The update window should not be open at this time. If it is the call to + // |closeUpdateWindow| will close it and cause the test to fail. + if (closeUpdateWindow()) { + SimpleTest.executeSoon(finishTestDefaultWaitForWindowClosed); + } else { + SimpleTest.finish(); + } +} + +/** + * Default callback for the wizard's documentElement pageshow listener. This + * will return early for event's where the originalTarget's nodeName is not + * wizardpage. + */ +function onPageShowDefault(aEvent) { + if (!gTimeoutTimer) { + debugDump("gTimeoutTimer is null... returning early"); + return; + } + + // Return early if the event's original target isn't for a wizardpage element. + // This check is necessary due to the remotecontent element firing pageshow. + if (aEvent.originalTarget.nodeName != "wizardpage") { + debugDump("only handles events with an originalTarget nodeName of " + + "|wizardpage|. aEvent.originalTarget.nodeName = " + + aEvent.originalTarget.nodeName + "... returning early"); + return; + } + + gTestCounter++; + gCallback(aEvent); +} + +/** + * Default callback that can be used by most tests. + */ +function defaultCallback(aEvent) { + if (!gTimeoutTimer) { + debugDump("gTimeoutTimer is null... returning early"); + return; + } + + debugDump("entering - TESTS[" + gTestCounter + "], pageid: " + gTest.pageid + + ", aEvent.originalTarget.nodeName: " + + aEvent.originalTarget.nodeName); + + if (gTest && gTest.extraStartFunction) { + debugDump("calling extraStartFunction " + gTest.extraStartFunction.name); + if (gTest.extraStartFunction(aEvent)) { + debugDump("extraStartFunction early return"); + return; + } + } + + is(gDocElem.currentPage.pageid, gTest.pageid, + "Checking currentPage.pageid equals " + gTest.pageid + " in pageshow"); + + // Perform extra checks if specified by the test + if (gTest.extraCheckFunction) { + debugDump("calling extraCheckFunction " + gTest.extraCheckFunction.name); + gTest.extraCheckFunction(); + } + + // The wizard page buttons' disabled and hidden attributes are set after the + // pageshow event so use executeSoon to allow them to be set so their disabled + // and hidden attribute values can be checked. + SimpleTest.executeSoon(delayedDefaultCallback); +} + +/** + * Delayed default callback called using executeSoon in defaultCallback which + * allows the wizard page buttons' disabled and hidden attributes to be set + * before checking their values. + */ +function delayedDefaultCallback() { + if (!gTimeoutTimer) { + debugDump("gTimeoutTimer is null... returning early"); + return; + } + + if (!gTest) { + debugDump("gTest is null... returning early"); + return; + } + + debugDump("entering - TESTS[" + gTestCounter + "], pageid: " + gTest.pageid); + + // Verify the pageid hasn't changed after executeSoon was called. + is(gDocElem.currentPage.pageid, gTest.pageid, + "Checking currentPage.pageid equals " + gTest.pageid + " after " + + "executeSoon"); + + checkButtonStates(); + + // Perform delayed extra checks if specified by the test + if (gTest.extraDelayedCheckFunction) { + debugDump("calling extraDelayedCheckFunction " + + gTest.extraDelayedCheckFunction.name); + gTest.extraDelayedCheckFunction(); + } + + // Used to verify that this test has been performed + gTest.ranTest = true; + + if (gTest.buttonClick) { + debugDump("clicking " + gTest.buttonClick + " button"); + if (gTest.extraDelayedFinishFunction) { + throw ("Tests cannot have a buttonClick and an extraDelayedFinishFunction property"); + } + gDocElem.getButton(gTest.buttonClick).click(); + } else if (gTest.extraDelayedFinishFunction) { + debugDump("calling extraDelayedFinishFunction " + + gTest.extraDelayedFinishFunction.name); + gTest.extraDelayedFinishFunction(); + } +} + +/** + * Gets the continue file used to signal the mock http server to continue + * downloading for slow download mar file tests without creating it. + * + * @return nsILocalFile for the continue file. + */ +function getContinueFile() { + let continueFile = Cc["@mozilla.org/file/directory_service;1"]. + getService(Ci.nsIProperties). + get("CurWorkD", Ci.nsILocalFile); + let continuePath = REL_PATH_DATA + "/continue"; + let continuePathParts = continuePath.split("/"); + for (let i = 0; i < continuePathParts.length; ++i) { + continueFile.append(continuePathParts[i]); + } + return continueFile; +} + +/** + * Creates the continue file used to signal the mock http server to continue + * downloading for slow download mar file tests. + */ +function createContinueFile() { + debugDump("creating 'continue' file for slow mar downloads"); + writeFile(getContinueFile(), ""); +} + +/** + * Removes the continue file used to signal the mock http server to continue + * downloading for slow download mar file tests. + */ +function removeContinueFile() { + let continueFile = getContinueFile(); + if (continueFile.exists()) { + debugDump("removing 'continue' file for slow mar downloads"); + continueFile.remove(false); + } +} + +/** + * Checks the wizard page buttons' disabled and hidden attributes values are + * correct. If an expected button id is not specified then the expected disabled + * and hidden attribute value is true. + */ +function checkButtonStates() { + debugDump("entering - TESTS[" + gTestCounter + "], pageid: " + gTest.pageid); + + const buttonNames = ["extra1", "extra2", "back", "next", "finish", "cancel"]; + let buttonStates = getExpectedButtonStates(); + buttonNames.forEach(function(aButtonName) { + let button = gDocElem.getButton(aButtonName); + let hasHidden = aButtonName in buttonStates && + "hidden" in buttonStates[aButtonName]; + let hidden = hasHidden ? buttonStates[aButtonName].hidden : true; + let hasDisabled = aButtonName in buttonStates && + "disabled" in buttonStates[aButtonName]; + let disabled = hasDisabled ? buttonStates[aButtonName].disabled : true; + is(button.hidden, hidden, "Checking " + aButtonName + " button " + + "hidden attribute value equals " + (hidden ? "true" : "false")); + is(button.disabled, disabled, "Checking " + aButtonName + " button " + + "disabled attribute value equals " + (disabled ? "true" : "false")); + }); +} + +/** + * Returns the expected disabled and hidden attribute values for the buttons of + * the current wizard page. + */ +function getExpectedButtonStates() { + // Allow individual tests to override the expected button states. + if (gTest.buttonStates) { + return gTest.buttonStates; + } + + switch (gTest.pageid) { + case PAGEID_CHECKING: + return {cancel: {disabled: false, hidden: false}}; + case PAGEID_FOUND_BASIC: + if (gTest.neverButton) { + return {extra1: {disabled: false, hidden: false}, + extra2: {disabled: false, hidden: false}, + next: {disabled: false, hidden: false}}; + } + return {extra1: {disabled: false, hidden: false}, + next: {disabled: false, hidden: false}}; + case PAGEID_DOWNLOADING: + return {extra1: {disabled: false, hidden: false}}; + case PAGEID_NO_UPDATES_FOUND: + case PAGEID_MANUAL_UPDATE: + case PAGEID_UNSUPPORTED: + case PAGEID_ERRORS: + case PAGEID_ERROR_EXTRA: + return {finish: {disabled: false, hidden: false}}; + case PAGEID_ERROR_PATCHING: + return {next: { disabled: false, hidden: false}}; + case PAGEID_FINISHED: + case PAGEID_FINISHED_BKGRD: + return {extra1: { disabled: false, hidden: false}, + finish: { disabled: false, hidden: false}}; + } + return null; +} + +/** + * Compares the return value of prefHasUserValue for the preference specified in + * gPrefToCheck with the value passed in the aPrefHasValue parameter or the + * value specified in the current test's prefHasUserValue property if + * aPrefHasValue is undefined. + * + * @param aPrefHasValue (optional) + * The expected value returned from prefHasUserValue for the preference + * specified in gPrefToCheck. If aPrefHasValue is undefined the value + * of the current test's prefHasUserValue property will be used. + */ +function checkPrefHasUserValue(aPrefHasValue) { + let prefHasUserValue = aPrefHasValue === undefined ? gTest.prefHasUserValue + : aPrefHasValue; + is(Services.prefs.prefHasUserValue(gPrefToCheck), prefHasUserValue, + "Checking prefHasUserValue for preference " + gPrefToCheck + " equals " + + (prefHasUserValue ? "true" : "false")); +} + +/** + * Checks whether the link is hidden for a general background update check error + * or not on the errorextra page and that the app.update.backgroundErrors + * preference does not have a user value. + * + * @param aShouldBeHidden (optional) + * The expected value for the label's hidden attribute for the link. If + * aShouldBeHidden is undefined the value of the current test's + * shouldBeHidden property will be used. + */ +function checkErrorExtraPage(aShouldBeHidden) { + let shouldBeHidden = aShouldBeHidden === undefined ? gTest.shouldBeHidden + : aShouldBeHidden; + is(gWin.document.getElementById("errorExtraLinkLabel").hidden, shouldBeHidden, + "Checking errorExtraLinkLabel hidden attribute equals " + + (shouldBeHidden ? "true" : "false")); + + is(gWin.document.getElementById(gTest.displayedTextElem).hidden, false, + "Checking " + gTest.displayedTextElem + " should not be hidden"); + + ok(!Services.prefs.prefHasUserValue(PREF_APP_UPDATE_BACKGROUNDERRORS), + "Preference " + PREF_APP_UPDATE_BACKGROUNDERRORS + " should not have a " + + "user value"); +} + +/** + * Gets the update version info for the update url parameters to send to + * update.sjs. + * + * @param aAppVersion (optional) + * The application version for the update snippet. If not specified the + * current application version will be used. + * @return The url parameters for the application and platform version to send + * to update.sjs. + */ +function getVersionParams(aAppVersion) { + let appInfo = Services.appinfo; + return "&appVersion=" + (aAppVersion ? aAppVersion : appInfo.version); +} + +/** + * Verifies that all tests ran. + */ +function verifyTestsRan() { + debugDump("entering"); + + // Return early if there are no tests defined. + if (!TESTS) { + return; + } + + gTestCounter = -1; + for (let i = 0; i < TESTS.length; ++i) { + gTestCounter++; + let test = TESTS[i]; + let msg = "Checking if TESTS[" + i + "] test was performed... " + + "callback function name = " + gCallback.name + ", " + + "pageid = " + test.pageid; + ok(test.ranTest, msg); + } +} + +/** + * Creates a backup of files the tests need to modify so they can be restored to + * the original file when the test has finished and then modifies the files. + */ +function setupFiles() { + // Backup the updater-settings.ini file if it exists by moving it. + let baseAppDir = getGREDir(); + let updateSettingsIni = baseAppDir.clone(); + updateSettingsIni.append(FILE_UPDATE_SETTINGS_INI); + if (updateSettingsIni.exists()) { + updateSettingsIni.moveTo(baseAppDir, FILE_UPDATE_SETTINGS_INI_BAK); + } + updateSettingsIni = baseAppDir.clone(); + updateSettingsIni.append(FILE_UPDATE_SETTINGS_INI); + writeFile(updateSettingsIni, UPDATE_SETTINGS_CONTENTS); +} + +/** + * For tests that use the test updater restores the backed up real updater if + * it exists and tries again on failure since Windows debug builds at times + * leave the file in use. After success moveRealUpdater is called to continue + * the setup of the test updater. For tests that don't use the test updater + * runTest will be called. + */ +function setupTestUpdater() { + if (!gUseTestUpdater) { + runTest(); + return; + } + + try { + restoreUpdaterBackup(); + } catch (e) { + logTestInfo("Attempt to restore the backed up updater failed... " + + "will try again, Exception: " + e); + SimpleTest.executeSoon(setupTestUpdater); + return; + } + moveRealUpdater(); +} + +/** + * Backs up the real updater and tries again on failure since Windows debug + * builds at times leave the file in use. After success it will call + * copyTestUpdater to continue the setup of the test updater. + */ +function moveRealUpdater() { + try { + // Move away the real updater + let baseAppDir = getAppBaseDir(); + let updater = baseAppDir.clone(); + updater.append(FILE_UPDATER_BIN); + updater.moveTo(baseAppDir, FILE_UPDATER_BIN_BAK); + } catch (e) { + logTestInfo("Attempt to move the real updater out of the way failed... " + + "will try again, Exception: " + e); + SimpleTest.executeSoon(moveRealUpdater); + return; + } + + copyTestUpdater(); +} + +/** + * Copies the test updater so it can be used by tests and tries again on failure + * since Windows debug builds at times leave the file in use. After success it + * will call runTest to continue the test. + */ +function copyTestUpdater() { + try { + // Copy the test updater + let baseAppDir = getAppBaseDir(); + let testUpdaterDir = Services.dirsvc.get("CurWorkD", Ci.nsILocalFile); + let relPath = REL_PATH_DATA; + let pathParts = relPath.split("/"); + for (let i = 0; i < pathParts.length; ++i) { + testUpdaterDir.append(pathParts[i]); + } + + let testUpdater = testUpdaterDir.clone(); + testUpdater.append(FILE_UPDATER_BIN); + testUpdater.copyToFollowingLinks(baseAppDir, FILE_UPDATER_BIN); + } catch (e) { + logTestInfo("Attempt to copy the test updater failed... " + + "will try again, Exception: " + e); + SimpleTest.executeSoon(copyTestUpdater); + return; + } + + runTest(); +} + +/** + * Restores the updater that was backed up. This is called in setupTestUpdater + * before the backup of the real updater is done in case the previous test + * failed to restore the updater, in finishTestDefaultWaitForWindowClosed when + * the test has finished, and in test_9999_cleanup.xul after all tests have + * finished. + */ +function restoreUpdaterBackup() { + let baseAppDir = getAppBaseDir(); + let updater = baseAppDir.clone(); + let updaterBackup = baseAppDir.clone(); + updater.append(FILE_UPDATER_BIN); + updaterBackup.append(FILE_UPDATER_BIN_BAK); + if (updaterBackup.exists()) { + if (updater.exists()) { + updater.remove(true); + } + updaterBackup.moveTo(baseAppDir, FILE_UPDATER_BIN); + } +} + +/** + * Sets the most common preferences used by tests to values used by the majority + * of the tests and when necessary saves the preference's original values if + * present so they can be set back to the original values when the test has + * finished. + */ +function setupPrefs() { + if (DEBUG_AUS_TEST) { + Services.prefs.setBoolPref(PREF_APP_UPDATE_LOG, true); + } + + // Prevent nsIUpdateTimerManager from notifying nsIApplicationUpdateService + // to check for updates by setting the app update last update time to the + // current time minus one minute in seconds and the interval time to 12 hours + // in seconds. + let now = Math.round(Date.now() / 1000) - 60; + Services.prefs.setIntPref(PREF_APP_UPDATE_LASTUPDATETIME, now); + Services.prefs.setIntPref(PREF_APP_UPDATE_INTERVAL, 43200); + + if (Services.prefs.prefHasUserValue(PREF_APP_UPDATE_ENABLED)) { + gAppUpdateEnabled = Services.prefs.getBoolPref(PREF_APP_UPDATE_ENABLED); + } + Services.prefs.setBoolPref(PREF_APP_UPDATE_ENABLED, true); + + if (Services.prefs.prefHasUserValue(PREF_APP_UPDATE_SERVICE_ENABLED)) { + gAppUpdateServiceEnabled = Services.prefs.getBoolPref(PREF_APP_UPDATE_SERVICE_ENABLED); + } + Services.prefs.setBoolPref(PREF_APP_UPDATE_SERVICE_ENABLED, false); + + if (Services.prefs.prefHasUserValue(PREF_APP_UPDATE_STAGING_ENABLED)) { + gAppUpdateStagingEnabled = Services.prefs.getBoolPref(PREF_APP_UPDATE_STAGING_ENABLED); + } + Services.prefs.setBoolPref(PREF_APP_UPDATE_STAGING_ENABLED, false); + + Services.prefs.setIntPref(PREF_APP_UPDATE_IDLETIME, 0); + Services.prefs.setIntPref(PREF_APP_UPDATE_PROMPTWAITTIME, 0); + Services.prefs.setBoolPref(PREF_APP_UPDATE_SILENT, false); + Services.prefs.setIntPref(PREF_APP_UPDATE_DOWNLOADBACKGROUNDINTERVAL, 0); +} + +/** + * Restores files that were backed up for the tests and general file cleanup. + */ +function resetFiles() { + // Restore the backed up updater-settings.ini if it exists. + let baseAppDir = getGREDir(); + let updateSettingsIni = baseAppDir.clone(); + updateSettingsIni.append(FILE_UPDATE_SETTINGS_INI_BAK); + if (updateSettingsIni.exists()) { + updateSettingsIni.moveTo(baseAppDir, FILE_UPDATE_SETTINGS_INI); + } + + // Not being able to remove the "updated" directory will not adversely affect + // subsequent tests so wrap it in a try block and don't test whether its + // removal was successful. + let updatedDir; + if (IS_MACOSX) { + updatedDir = getUpdatesDir(); + updatedDir.append(DIR_PATCH); + } else { + updatedDir = getAppBaseDir(); + } + updatedDir.append(DIR_UPDATED); + if (updatedDir.exists()) { + try { + removeDirRecursive(updatedDir); + } + catch (e) { + logTestInfo("Unable to remove directory. Path: " + updatedDir.path + + ", Exception: " + e); + } + } +} + +/** + * Resets the most common preferences used by tests to their original values. + */ +function resetPrefs() { + if (gAppUpdateURLDefault) { + gDefaultPrefBranch.setCharPref(PREF_APP_UPDATE_URL, gAppUpdateURLDefault); + } + + if (gAppUpdateEnabled !== undefined) { + Services.prefs.setBoolPref(PREF_APP_UPDATE_ENABLED, gAppUpdateEnabled); + } else if (Services.prefs.prefHasUserValue(PREF_APP_UPDATE_ENABLED)) { + Services.prefs.clearUserPref(PREF_APP_UPDATE_ENABLED); + } + + if (gAppUpdateServiceEnabled !== undefined) { + Services.prefs.setBoolPref(PREF_APP_UPDATE_SERVICE_ENABLED, gAppUpdateServiceEnabled); + } else if (Services.prefs.prefHasUserValue(PREF_APP_UPDATE_SERVICE_ENABLED)) { + Services.prefs.clearUserPref(PREF_APP_UPDATE_SERVICE_ENABLED); + } + + if (gAppUpdateStagingEnabled !== undefined) { + Services.prefs.setBoolPref(PREF_APP_UPDATE_STAGING_ENABLED, gAppUpdateStagingEnabled); + } else if (Services.prefs.prefHasUserValue(PREF_APP_UPDATE_STAGING_ENABLED)) { + Services.prefs.clearUserPref(PREF_APP_UPDATE_STAGING_ENABLED); + } + + if (Services.prefs.prefHasUserValue(PREF_APP_UPDATE_IDLETIME)) { + Services.prefs.clearUserPref(PREF_APP_UPDATE_IDLETIME); + } + + if (Services.prefs.prefHasUserValue(PREF_APP_UPDATE_PROMPTWAITTIME)) { + Services.prefs.clearUserPref(PREF_APP_UPDATE_PROMPTWAITTIME); + } + + if (Services.prefs.prefHasUserValue(PREF_APP_UPDATE_URL_DETAILS)) { + Services.prefs.clearUserPref(PREF_APP_UPDATE_URL_DETAILS); + } + + if (Services.prefs.prefHasUserValue(PREF_APP_UPDATE_NOTIFIEDUNSUPPORTED)) { + Services.prefs.clearUserPref(PREF_APP_UPDATE_NOTIFIEDUNSUPPORTED); + } + + if (Services.prefs.prefHasUserValue(PREF_APP_UPDATE_LOG)) { + Services.prefs.clearUserPref(PREF_APP_UPDATE_LOG); + } + + if (Services.prefs.prefHasUserValue(PREF_APP_UPDATE_SILENT)) { + Services.prefs.clearUserPref(PREF_APP_UPDATE_SILENT); + } + + if (Services.prefs.prefHasUserValue(PREF_APP_UPDATE_BACKGROUNDERRORS)) { + Services.prefs.clearUserPref(PREF_APP_UPDATE_BACKGROUNDERRORS); + } + + if (Services.prefs.prefHasUserValue(PREF_APP_UPDATE_BACKGROUNDMAXERRORS)) { + Services.prefs.clearUserPref(PREF_APP_UPDATE_BACKGROUNDMAXERRORS); + } + + if (Services.prefs.prefHasUserValue(PREF_APP_UPDATE_DOWNLOADBACKGROUNDINTERVAL)) { + Services.prefs.clearUserPref(PREF_APP_UPDATE_DOWNLOADBACKGROUNDINTERVAL); + } + + try { + Services.prefs.deleteBranch(PREFBRANCH_APP_UPDATE_NEVER); + } + catch (e) { + } +} + +function setupTimer(aTestTimeout) { + gTestTimeout = aTestTimeout; + if (gTimeoutTimer) { + gTimeoutTimer.cancel(); + gTimeoutTimer = null; + } + gTimeoutTimer = Cc["@mozilla.org/timer;1"]. + createInstance(Ci.nsITimer); + gTimeoutTimer.initWithCallback(finishTestTimeout, gTestTimeout, + Ci.nsITimer.TYPE_ONE_SHOT); +} + +/** + * Closes the update window if it is open and causes the test to fail if an + * update window is found. + * + * @return true if an update window was found, otherwise false. + */ +function closeUpdateWindow() { + let updateWindow = getUpdateWindow(); + if (!updateWindow) { + return false; + } + + ok(false, "Found an existing Update Window from the current or a previous " + + "test... attempting to close it."); + updateWindow.close(); + return true; +} + +/** + * Gets the update window. + * + * @return The nsIDOMWindow for the Update Window if it is open and null + * if it isn't. + */ +function getUpdateWindow() { + return Services.wm.getMostRecentWindow(UPDATE_WINDOW_NAME); +} + +/** + * Helper for background check errors. + */ +const errorsPrefObserver = { + observedPref: null, + maxErrorPref: null, + + /** + * Sets up a preference observer and sets the associated maximum errors + * preference used for background notification. + * + * @param aObservePref + * The preference to observe. + * @param aMaxErrorPref + * The maximum errors preference. + * @param aMaxErrorCount + * The value to set the maximum errors preference to. + */ + init: function(aObservePref, aMaxErrorPref, aMaxErrorCount) { + this.observedPref = aObservePref; + this.maxErrorPref = aMaxErrorPref; + + let maxErrors = aMaxErrorCount ? aMaxErrorCount : 2; + Services.prefs.setIntPref(aMaxErrorPref, maxErrors); + Services.prefs.addObserver(aObservePref, this, false); + }, + + /** + * Preference observer for the preference specified in |this.observedPref|. + */ + observe: function XPI_observe(aSubject, aTopic, aData) { + if (aData == this.observedPref) { + let errCount = Services.prefs.getIntPref(this.observedPref); + let errMax = Services.prefs.getIntPref(this.maxErrorPref); + if (errCount >= errMax) { + debugDump("removing pref observer"); + Services.prefs.removeObserver(this.observedPref, this); + } else { + debugDump("notifying AUS"); + SimpleTest.executeSoon(function() { + gAUS.notify(null); + }); + } + } + } +}; |