diff options
Diffstat (limited to 'browser/modules/test/browser/browser_UnsubmittedCrashHandler.js')
| -rw-r--r-- | browser/modules/test/browser/browser_UnsubmittedCrashHandler.js | 819 |
1 files changed, 819 insertions, 0 deletions
diff --git a/browser/modules/test/browser/browser_UnsubmittedCrashHandler.js b/browser/modules/test/browser/browser_UnsubmittedCrashHandler.js new file mode 100644 index 0000000000..47684b1a5a --- /dev/null +++ b/browser/modules/test/browser/browser_UnsubmittedCrashHandler.js @@ -0,0 +1,819 @@ +"use strict"; + +/** + * This suite tests the "unsubmitted crash report" notification + * that is seen when we detect pending crash reports on startup. + */ + +const { UnsubmittedCrashHandler } = ChromeUtils.import( + "resource:///modules/ContentCrashHandlers.jsm" +); + +const { makeFakeAppDir } = ChromeUtils.importESModule( + "resource://testing-common/AppData.sys.mjs" +); + +const DAY = 24 * 60 * 60 * 1000; // milliseconds +const SERVER_URL = + "http://example.com/browser/toolkit/crashreporter/test/browser/crashreport.sjs"; + +/** + * Returns the directly where the browsing is storing the + * pending crash reports. + * + * @returns nsIFile + */ +function getPendingCrashReportDir() { + // The fake UAppData directory that makeFakeAppDir provides + // is just UAppData under the profile directory. + return FileUtils.getDir( + "ProfD", + ["UAppData", "Crash Reports", "pending"], + false + ); +} + +/** + * Synchronously deletes all entries inside the pending + * crash report directory. + */ +function clearPendingCrashReports() { + let dir = getPendingCrashReportDir(); + let entries = dir.directoryEntries; + + while (entries.hasMoreElements()) { + let entry = entries.nextFile; + if (entry.isFile()) { + entry.remove(false); + } + } +} + +/** + * Randomly generates howMany crash report .dmp and .extra files + * to put into the pending crash report directory. We're not + * actually creating real crash reports here, just stubbing + * out enough of the files to satisfy our notification and + * submission code. + * + * @param howMany (int) + * How many pending crash reports to put in the pending + * crash report directory. + * @param accessDate (Date, optional) + * What date to set as the last accessed time on the created + * crash reports. This defaults to the current date and time. + * @returns Promise + */ +function createPendingCrashReports(howMany, accessDate) { + let dir = getPendingCrashReportDir(); + if (!accessDate) { + accessDate = new Date(); + } + + /** + * Helper function for creating a file in the pending crash report + * directory. + * + * @param fileName (string) + * The filename for the crash report, not including the + * extension. This is usually a UUID. + * @param extension (string) + * The file extension for the created file. + * @param accessDate (Date, optional) + * The date to set lastAccessed to, if anything. + * @param contents (string, optional) + * Set this to whatever the file needs to contain, if anything. + * @returns Promise + */ + let createFile = async (fileName, extension, lastAccessedDate, contents) => { + let file = dir.clone(); + file.append(fileName + "." + extension); + file.create(Ci.nsIFile.NORMAL_FILE_TYPE, FileUtils.PERMS_FILE); + + if (contents) { + await IOUtils.writeUTF8(file.path, contents, { + tmpPath: file.path + ".tmp", + }); + } + + if (lastAccessedDate) { + await IOUtils.setAccessTime(file.path, lastAccessedDate.valueOf()); + } + }; + + let uuidGenerator = Services.uuid; + // Some annotations are always present in the .extra file and CrashSubmit.jsm + // expects there to be a ServerURL entry, so we'll add them here. + let extraFileContents = JSON.stringify({ + ServerURL: SERVER_URL, + TelemetryServerURL: "http://telemetry.mozilla.org/", + TelemetryClientId: "c69e7487-df10-4c98-ab1a-c85660feecf3", + TelemetrySessionId: "22af5a41-6e84-4112-b1f7-4cb12cb6f6a5", + }); + + return (async function () { + let uuids = []; + for (let i = 0; i < howMany; ++i) { + let uuid = uuidGenerator.generateUUID().toString(); + // Strip the {}... + uuid = uuid.substring(1, uuid.length - 1); + await createFile(uuid, "dmp", accessDate); + await createFile(uuid, "extra", accessDate, extraFileContents); + uuids.push(uuid); + } + return uuids; + })(); +} + +/** + * Returns a Promise that resolves once CrashSubmit starts sending + * success notifications for crash submission matching the reportIDs + * being passed in. + * + * @param reportIDs (Array<string>) + * The IDs for the reports that we expect CrashSubmit to have sent. + * @param extraCheck (Function, optional) + * A function that receives the annotations of the crash report and can + * be used for checking them + * @returns Promise + */ +function waitForSubmittedReports(reportIDs, extraCheck) { + let promises = []; + for (let reportID of reportIDs) { + let promise = TestUtils.topicObserved( + "crash-report-status", + (subject, data) => { + if (data == "success") { + let propBag = subject.QueryInterface(Ci.nsIPropertyBag2); + let dumpID = propBag.getPropertyAsAString("minidumpID"); + if (dumpID == reportID) { + if (extraCheck) { + let extra = propBag.getPropertyAsInterface( + "extra", + Ci.nsIPropertyBag2 + ); + + extraCheck(extra); + } + + return true; + } + } + return false; + } + ); + promises.push(promise); + } + return Promise.all(promises); +} + +/** + * Returns a Promise that resolves once a .dmp.ignore file is created for + * the crashes in the pending directory matching the reportIDs being + * passed in. + * + * @param reportIDs (Array<string>) + * The IDs for the reports that we expect CrashSubmit to have been + * marked for ignoring. + * @returns Promise + */ +function waitForIgnoredReports(reportIDs) { + let dir = getPendingCrashReportDir(); + let promises = []; + for (let reportID of reportIDs) { + let file = dir.clone(); + file.append(reportID + ".dmp.ignore"); + promises.push(IOUtils.exists(file.path)); + } + return Promise.all(promises); +} + +add_setup(async function () { + // Pending crash reports are stored in the UAppData folder, + // which exists outside of the profile folder. In order to + // not overwrite / clear pending crash reports for the poor + // soul who runs this test, we use AppData.sys.mjs to point to + // a special made-up directory inside the profile + // directory. + await makeFakeAppDir(); + // We'll assume that the notifications will be shown in the current + // browser window's global notification box. + + // If we happen to already be seeing the unsent crash report + // notification, it's because the developer running this test + // happened to have some unsent reports in their UAppDir. + // We'll remove the notification without touching those reports. + let notification = gNotificationBox.getNotificationWithValue( + "pending-crash-reports" + ); + if (notification) { + notification.close(); + } + + let oldServerURL = Services.env.get("MOZ_CRASHREPORTER_URL"); + Services.env.set("MOZ_CRASHREPORTER_URL", SERVER_URL); + + // nsBrowserGlue starts up UnsubmittedCrashHandler automatically + // on a timer, so at this point, it can be in one of several states: + // + // 1. The timer hasn't yet finished, and an automatic scan for crash + // reports is pending. + // 2. The timer has already gone off and the scan has already completed. + // 3. The handler is disabled. + // + // To collapse all of these possibilities, we uninit the UnsubmittedCrashHandler + // to cancel the timer, make sure it's preffed on, and then restart it (which + // doesn't restart the timer). Note that making the component initialize + // even when it's disabled is an intentional choice, as this allows for easier + // simulation of startup and shutdown. + UnsubmittedCrashHandler.uninit(); + + // While we're here, let's test that we don't show the notification + // if we're disabled and something happens to check for unsubmitted + // crash reports. + await SpecialPowers.pushPrefEnv({ + set: [["browser.crashReports.unsubmittedCheck.enabled", false]], + }); + + await createPendingCrashReports(1); + + notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.ok(!notification, "There should not be a notification"); + + clearPendingCrashReports(); + await SpecialPowers.popPrefEnv(); + + await SpecialPowers.pushPrefEnv({ + set: [["browser.crashReports.unsubmittedCheck.enabled", true]], + }); + UnsubmittedCrashHandler.init(); + + registerCleanupFunction(function () { + clearPendingCrashReports(); + Services.env.set("MOZ_CRASHREPORTER_URL", oldServerURL); + }); +}); + +/** + * Tests that if there are no pending crash reports, then the + * notification will not show up. + */ +add_task(async function test_no_pending_no_notification() { + // Make absolutely sure there are no pending crash reports first... + clearPendingCrashReports(); + let notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.equal( + notification, + null, + "There should not be a notification if there are no " + + "pending crash reports" + ); +}); + +/** + * Tests that there is a notification if there is one pending + * crash report. + */ +add_task(async function test_one_pending() { + await createPendingCrashReports(1); + let notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.ok(notification, "There should be a notification"); + gNotificationBox.removeNotification(notification, true); + clearPendingCrashReports(); +}); + +/** + * Tests that an ignored crash report does not suppress a notification that + * would be trigged by another, unignored crash report. + */ +add_task(async function test_other_ignored() { + let toIgnore = await createPendingCrashReports(1); + let notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.ok(notification, "There should be a notification"); + + // Dismiss notification, creating the .dmp.ignore file + notification.closeButton.click(); + gNotificationBox.removeNotification(notification, true); + await waitForIgnoredReports(toIgnore); + + notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.ok(!notification, "There should not be a notification"); + + await createPendingCrashReports(1); + notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.ok(notification, "There should be a notification"); + + gNotificationBox.removeNotification(notification, true); + clearPendingCrashReports(); +}); + +/** + * Tests that there is a notification if there is more than one + * pending crash report. + */ +add_task(async function test_several_pending() { + await createPendingCrashReports(3); + let notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.ok(notification, "There should be a notification"); + + gNotificationBox.removeNotification(notification, true); + clearPendingCrashReports(); +}); + +/** + * Tests that there is no notification if the only pending crash + * reports are over 28 days old. Also checks that if we put a newer + * crash with that older set, that we can still get a notification. + */ +add_task(async function test_several_pending() { + // Let's create some crash reports from 30 days ago. + let oldDate = new Date(Date.now() - 30 * DAY); + await createPendingCrashReports(3, oldDate); + let notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.equal( + notification, + null, + "There should not be a notification if there are only " + + "old pending crash reports" + ); + // Now let's create a new one and check again + await createPendingCrashReports(1); + notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.ok(notification, "There should be a notification"); + + gNotificationBox.removeNotification(notification, true); + clearPendingCrashReports(); +}); + +/** + * Tests that the notification can submit a report. + */ +add_task(async function test_can_submit() { + function extraCheck(extra) { + const blockedAnnotations = [ + "ServerURL", + "TelemetryClientId", + "TelemetryServerURL", + "TelemetrySessionId", + ]; + for (const key of blockedAnnotations) { + Assert.ok( + !extra.hasKey(key), + "The " + key + " annotation should have been stripped away" + ); + } + + Assert.equal(extra.get("SubmittedFrom"), "Infobar"); + Assert.equal(extra.get("Throttleable"), "1"); + } + + let reportIDs = await createPendingCrashReports(1); + let notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.ok(notification, "There should be a notification"); + + // Attempt to submit the notification by clicking on the submit + // button + let buttons = notification.buttonContainer.querySelectorAll( + ".notification-button" + ); + // ...which should be the first button. + let submit = buttons[0]; + let promiseReports = waitForSubmittedReports(reportIDs, extraCheck); + info("Sending crash report"); + submit.click(); + info("Sent!"); + // We'll not wait for the notification to finish its transition - + // we'll just remove it right away. + gNotificationBox.removeNotification(notification, true); + + info("Waiting on reports to be received."); + await promiseReports; + info("Received!"); + clearPendingCrashReports(); +}); + +/** + * Tests that the notification can submit multiple reports. + */ +add_task(async function test_can_submit_several() { + let reportIDs = await createPendingCrashReports(3); + let notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.ok(notification, "There should be a notification"); + + // Attempt to submit the notification by clicking on the submit + // button + let buttons = notification.buttonContainer.querySelectorAll( + ".notification-button" + ); + // ...which should be the first button. + let submit = buttons[0]; + + let promiseReports = waitForSubmittedReports(reportIDs); + info("Sending crash reports"); + submit.click(); + info("Sent!"); + // We'll not wait for the notification to finish its transition - + // we'll just remove it right away. + gNotificationBox.removeNotification(notification, true); + + info("Waiting on reports to be received."); + await promiseReports; + info("Received!"); + clearPendingCrashReports(); +}); + +/** + * Tests that choosing "Send Always" flips the autoSubmit pref + * and sends the pending crash reports. + */ +add_task(async function test_can_submit_always() { + let pref = "browser.crashReports.unsubmittedCheck.autoSubmit2"; + Assert.equal( + Services.prefs.getBoolPref(pref), + false, + "We should not be auto-submitting by default" + ); + + let reportIDs = await createPendingCrashReports(1); + let notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.ok(notification, "There should be a notification"); + + // Attempt to submit the notification by clicking on the send all + // button + let buttons = notification.buttonContainer.querySelectorAll( + ".notification-button" + ); + // ...which should be the second button. + let sendAll = buttons[1]; + + let promiseReports = waitForSubmittedReports(reportIDs); + info("Sending crash reports"); + sendAll.click(); + info("Sent!"); + // We'll not wait for the notification to finish its transition - + // we'll just remove it right away. + gNotificationBox.removeNotification(notification, true); + + info("Waiting on reports to be received."); + await promiseReports; + info("Received!"); + + // Make sure the pref was set + Assert.equal( + Services.prefs.getBoolPref(pref), + true, + "The autoSubmit pref should have been set" + ); + + // Create another report + reportIDs = await createPendingCrashReports(1); + let result = await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + + // Check that the crash was auto-submitted + Assert.equal(result, null, "The notification should not be shown"); + promiseReports = await waitForSubmittedReports(reportIDs, extra => { + Assert.equal(extra.get("SubmittedFrom"), "Auto"); + Assert.equal(extra.get("Throttleable"), "1"); + }); + + // And revert back to default now. + Services.prefs.clearUserPref(pref); + + clearPendingCrashReports(); +}); + +/** + * Tests that if the user has chosen to automatically send + * crash reports that no notification is displayed to the + * user. + */ +add_task(async function test_can_auto_submit() { + await SpecialPowers.pushPrefEnv({ + set: [["browser.crashReports.unsubmittedCheck.autoSubmit2", true]], + }); + + let reportIDs = await createPendingCrashReports(3); + let promiseReports = waitForSubmittedReports(reportIDs); + let notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.equal(notification, null, "There should be no notification"); + info("Waiting on reports to be received."); + await promiseReports; + info("Received!"); + + clearPendingCrashReports(); + await SpecialPowers.popPrefEnv(); +}); + +/** + * Tests that if the user chooses to dismiss the notification, + * then the current pending requests won't cause the notification + * to appear again in the future. + */ +add_task(async function test_can_ignore() { + let reportIDs = await createPendingCrashReports(3); + let notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.ok(notification, "There should be a notification"); + + // Dismiss the notification by clicking on the "X" button. + notification.closeButton.click(); + // We'll not wait for the notification to finish its transition - + // we'll just remove it right away. + gNotificationBox.removeNotification(notification, true); + await waitForIgnoredReports(reportIDs); + + notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.equal(notification, null, "There should be no notification"); + + clearPendingCrashReports(); +}); + +/** + * Tests that if the notification is shown, then the + * lastShownDate is set for today. + */ +add_task(async function test_last_shown_date() { + await createPendingCrashReports(1); + let notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.ok(notification, "There should be a notification"); + + let today = UnsubmittedCrashHandler.dateString(new Date()); + let lastShownDate = + UnsubmittedCrashHandler.prefs.getCharPref("lastShownDate"); + Assert.equal(today, lastShownDate, "Last shown date should be today."); + + UnsubmittedCrashHandler.prefs.clearUserPref("lastShownDate"); + gNotificationBox.removeNotification(notification, true); + clearPendingCrashReports(); +}); + +/** + * Tests that if UnsubmittedCrashHandler is uninit with a + * notification still being shown, that + * browser.crashReports.unsubmittedCheck.shutdownWhileShowing is + * set to true. + */ +add_task(async function test_shutdown_while_showing() { + await createPendingCrashReports(1); + let notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.ok(notification, "There should be a notification"); + + UnsubmittedCrashHandler.uninit(); + let shutdownWhileShowing = UnsubmittedCrashHandler.prefs.getBoolPref( + "shutdownWhileShowing" + ); + Assert.ok( + shutdownWhileShowing, + "We should have noticed that we uninitted while showing " + + "the notification." + ); + UnsubmittedCrashHandler.prefs.clearUserPref("shutdownWhileShowing"); + UnsubmittedCrashHandler.init(); + + gNotificationBox.removeNotification(notification, true); + clearPendingCrashReports(); +}); + +/** + * Tests that if UnsubmittedCrashHandler is uninit after + * the notification has been closed, that + * browser.crashReports.unsubmittedCheck.shutdownWhileShowing is + * not set in prefs. + */ +add_task(async function test_shutdown_while_not_showing() { + let reportIDs = await createPendingCrashReports(1); + let notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.ok(notification, "There should be a notification"); + + // Dismiss the notification by clicking on the "X" button. + notification.closeButton.click(); + // We'll not wait for the notification to finish its transition - + // we'll just remove it right away. + gNotificationBox.removeNotification(notification, true); + + await waitForIgnoredReports(reportIDs); + + UnsubmittedCrashHandler.uninit(); + Assert.throws( + () => { + UnsubmittedCrashHandler.prefs.getBoolPref("shutdownWhileShowing"); + }, + /NS_ERROR_UNEXPECTED/, + "We should have noticed that the notification had closed before uninitting." + ); + UnsubmittedCrashHandler.init(); + + clearPendingCrashReports(); +}); + +/** + * Tests that if + * browser.crashReports.unsubmittedCheck.shutdownWhileShowing is + * set and the lastShownDate is today, then we don't decrement + * browser.crashReports.unsubmittedCheck.chancesUntilSuppress. + */ +add_task(async function test_dont_decrement_chances_on_same_day() { + let initChances = UnsubmittedCrashHandler.prefs.getIntPref( + "chancesUntilSuppress" + ); + Assert.greater(initChances, 1, "We should start with at least 1 chance."); + + await createPendingCrashReports(1); + let notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.ok(notification, "There should be a notification"); + + UnsubmittedCrashHandler.uninit(); + + gNotificationBox.removeNotification(notification, true); + + let shutdownWhileShowing = UnsubmittedCrashHandler.prefs.getBoolPref( + "shutdownWhileShowing" + ); + Assert.ok( + shutdownWhileShowing, + "We should have noticed that we uninitted while showing " + + "the notification." + ); + + let today = UnsubmittedCrashHandler.dateString(new Date()); + let lastShownDate = + UnsubmittedCrashHandler.prefs.getCharPref("lastShownDate"); + Assert.equal(today, lastShownDate, "Last shown date should be today."); + + UnsubmittedCrashHandler.init(); + + notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.ok(notification, "There should still be a notification"); + + let chances = UnsubmittedCrashHandler.prefs.getIntPref( + "chancesUntilSuppress" + ); + + Assert.equal(initChances, chances, "We should not have decremented chances."); + + gNotificationBox.removeNotification(notification, true); + clearPendingCrashReports(); +}); + +/** + * Tests that if + * browser.crashReports.unsubmittedCheck.shutdownWhileShowing is + * set and the lastShownDate is before today, then we decrement + * browser.crashReports.unsubmittedCheck.chancesUntilSuppress. + */ +add_task(async function test_decrement_chances_on_other_day() { + let initChances = UnsubmittedCrashHandler.prefs.getIntPref( + "chancesUntilSuppress" + ); + Assert.greater(initChances, 1, "We should start with at least 1 chance."); + + await createPendingCrashReports(1); + let notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.ok(notification, "There should be a notification"); + + UnsubmittedCrashHandler.uninit(); + + gNotificationBox.removeNotification(notification, true); + + let shutdownWhileShowing = UnsubmittedCrashHandler.prefs.getBoolPref( + "shutdownWhileShowing" + ); + Assert.ok( + shutdownWhileShowing, + "We should have noticed that we uninitted while showing " + + "the notification." + ); + + // Now pretend that the notification was shown yesterday. + let yesterday = UnsubmittedCrashHandler.dateString( + new Date(Date.now() - DAY) + ); + UnsubmittedCrashHandler.prefs.setCharPref("lastShownDate", yesterday); + + UnsubmittedCrashHandler.init(); + + notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.ok(notification, "There should still be a notification"); + + let chances = UnsubmittedCrashHandler.prefs.getIntPref( + "chancesUntilSuppress" + ); + + Assert.equal( + initChances - 1, + chances, + "We should have decremented our chances." + ); + UnsubmittedCrashHandler.prefs.clearUserPref("chancesUntilSuppress"); + + gNotificationBox.removeNotification(notification, true); + clearPendingCrashReports(); +}); + +/** + * Tests that if we've shutdown too many times showing the + * notification, and we've run out of chances, then + * browser.crashReports.unsubmittedCheck.suppressUntilDate is + * set for some days into the future. + */ +add_task(async function test_can_suppress_after_chances() { + // Pretend that a notification was shown yesterday. + let yesterday = UnsubmittedCrashHandler.dateString( + new Date(Date.now() - DAY) + ); + UnsubmittedCrashHandler.prefs.setCharPref("lastShownDate", yesterday); + UnsubmittedCrashHandler.prefs.setBoolPref("shutdownWhileShowing", true); + UnsubmittedCrashHandler.prefs.setIntPref("chancesUntilSuppress", 0); + + await createPendingCrashReports(1); + let notification = + await UnsubmittedCrashHandler.checkForUnsubmittedCrashReports(); + Assert.equal( + notification, + null, + "There should be no notification if we've run out of chances" + ); + + // We should have set suppressUntilDate into the future + let suppressUntilDate = + UnsubmittedCrashHandler.prefs.getCharPref("suppressUntilDate"); + + let today = UnsubmittedCrashHandler.dateString(new Date()); + Assert.ok( + suppressUntilDate > today, + "We should be suppressing until some days into the future." + ); + + UnsubmittedCrashHandler.prefs.clearUserPref("chancesUntilSuppress"); + UnsubmittedCrashHandler.prefs.clearUserPref("suppressUntilDate"); + UnsubmittedCrashHandler.prefs.clearUserPref("lastShownDate"); + clearPendingCrashReports(); +}); + +/** + * Tests that if there's a suppression date set, then no notification + * will be shown even if there are pending crash reports. + */ +add_task(async function test_suppression() { + let future = UnsubmittedCrashHandler.dateString( + new Date(Date.now() + DAY * 5) + ); + UnsubmittedCrashHandler.prefs.setCharPref("suppressUntilDate", future); + UnsubmittedCrashHandler.uninit(); + UnsubmittedCrashHandler.init(); + + Assert.ok( + UnsubmittedCrashHandler.suppressed, + "The UnsubmittedCrashHandler should be suppressed." + ); + UnsubmittedCrashHandler.prefs.clearUserPref("suppressUntilDate"); + + UnsubmittedCrashHandler.uninit(); + UnsubmittedCrashHandler.init(); +}); + +/** + * Tests that if there's a suppression date set, but we've exceeded + * it, then we can show the notification again. + */ +add_task(async function test_end_suppression() { + let yesterday = UnsubmittedCrashHandler.dateString( + new Date(Date.now() - DAY) + ); + UnsubmittedCrashHandler.prefs.setCharPref("suppressUntilDate", yesterday); + UnsubmittedCrashHandler.uninit(); + UnsubmittedCrashHandler.init(); + + Assert.ok( + !UnsubmittedCrashHandler.suppressed, + "The UnsubmittedCrashHandler should not be suppressed." + ); + Assert.ok( + !UnsubmittedCrashHandler.prefs.prefHasUserValue("suppressUntilDate"), + "The suppression date should been cleared from preferences." + ); + + UnsubmittedCrashHandler.uninit(); + UnsubmittedCrashHandler.init(); +}); |