From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../migration/tests/browser/browser.toml | 50 + .../tests/browser/browser_aboutwelcome_behavior.js | 100 ++ .../tests/browser/browser_dialog_cancel_close.js | 55 + .../migration/tests/browser/browser_dialog_open.js | 55 + .../tests/browser/browser_dialog_resize.js | 29 + .../tests/browser/browser_disabled_migrator.js | 131 ++ .../tests/browser/browser_do_migration.js | 209 +++ .../tests/browser/browser_entrypoint_telemetry.js | 72 + .../tests/browser/browser_extension_migration.js | 238 +++ .../tests/browser/browser_file_migration.js | 306 ++++ .../browser_ie_edge_bookmarks_success_strings.js | 89 ++ .../tests/browser/browser_misc_telemetry.js | 178 +++ .../tests/browser/browser_no_browsers_state.js | 92 ++ .../tests/browser/browser_only_file_migrators.js | 71 + .../migration/tests/browser/browser_permissions.js | 166 +++ .../tests/browser/browser_safari_passwords.js | 468 ++++++ .../tests/browser/browser_safari_permissions.js | 136 ++ .../migration/tests/browser/dummy_file.csv | 1 + browser/components/migration/tests/browser/head.js | 534 +++++++ .../components/migration/tests/chrome/chrome.toml | 5 + .../tests/chrome/test_migration_wizard.html | 1533 ++++++++++++++++++++ browser/components/migration/tests/head-common.js | 24 + .../migration/tests/marionette/manifest.toml | 4 + .../tests/marionette/test_refresh_firefox.py | 703 +++++++++ .../Local/Google/Chrome/User Data/Default/Favicons | Bin 0 -> 49152 bytes .../Google/Chrome/User Data/Default/Login Data | Bin 0 -> 24576 bytes .../Local/Google/Chrome/User Data/Default/Web Data | Bin 0 -> 108544 bytes .../Local/Google/Chrome/User Data/Local State | 5 + .../Google/Chrome/User Data/Default/Login Data | Bin 0 -> 24576 bytes .../0f3ab103a522f4463ecacc36d34eb996/360sefav.dat | Bin 0 -> 6144 bytes .../Roaming/360se6/User Data/Default/360Bookmarks | 1 + .../DailyBackup/360default_ori_2020_08_28.favdb | 3 + .../DailyBackup/360default_ori_2021_12_02.favdb | 3 + .../DailyBackup/360sefav_new_2020_08_28.favdb | 1 + .../DailyBackup/360sefav_new_2021_12_02.favdb | 1 + .../0f3ab103a522f4463ecacc36d34eb996/360sefav.dat | 1 + .../DailyBackup/360sefav_2020_08_28.favdb | 3 + .../360se6/User Data/Default4SE9Test/Bookmarks | 3 + .../AppData/Roaming/360se6/User Data/Local State | 12 + .../Google/Chrome/Default/Cookies | Bin 0 -> 10240 bytes .../fake-app-1/1.0_0/_locales/en_US/messages.json | 9 + .../Extensions/fake-app-1/1.0_0/manifest.json | 10 + .../1.0_0/_locales/en_US/messages.json | 9 + .../fake-extension-1/1.0_0/manifest.json | 5 + .../fake-extension-2/1.0_0/manifest.json | 4 + .../Google/Chrome/Default/HistoryCorrupt | Bin 0 -> 91558 bytes .../Google/Chrome/Default/HistoryMaster | Bin 0 -> 118784 bytes .../Google/Chrome/Default/Login Data | Bin 0 -> 24576 bytes .../Application Support/Google/Chrome/Local State | 22 + .../tests/unit/Library/Safari/Bookmarks.plist | Bin 0 -> 2252 bytes .../unit/Library/Safari/Favicon Cache/favicons.db | Bin 0 -> 40960 bytes .../Library/Safari/Favicon Cache/favicons.db-lock | 0 .../Library/Safari/Favicon Cache/favicons.db-shm | Bin 0 -> 32768 bytes .../Library/Safari/Favicon Cache/favicons.db-wal | Bin 0 -> 280192 bytes .../favicons/04860FA3D07D8936B87D2B965317C6E9 | Bin 0 -> 24838 bytes .../favicons/19A777E4F7BDA0C0E350D6C681B6E271 | Bin 0 -> 15086 bytes .../favicons/2558A57A1AE576AA31F0DCD1364B3F42 | Bin 0 -> 5558 bytes .../favicons/57D1907A1EBDA1889AA85B8AB7A90804 | Bin 0 -> 5558 bytes .../favicons/6EEDD53B65A19CB364EB6FB07DEACF80 | Bin 0 -> 22382 bytes .../favicons/7F65370AD319C7B294EDF2E2BEBA880F | Bin 0 -> 2734 bytes .../favicons/999E2BD5CD612AA550F222A1088DB3D8 | Bin 0 -> 15406 bytes .../favicons/9D8A6E2153D42043A7AE0430B41D374A | Bin 0 -> 5558 bytes .../favicons/A21F634481CF5188329FD2052F07ADBC | Bin 0 -> 5558 bytes .../favicons/BC2288B5BA9B7BE352BA586257442E08 | Bin 0 -> 22382 bytes .../favicons/CFFC3831D8E7201BF8B77728FC79B52B | Bin 0 -> 15406 bytes .../favicons/F3FA61DDA95B78A8B5F2C392C0382137 | Bin 0 -> 5430 bytes .../unit/Library/Safari/HistoryStrangeEntries.db | Bin 0 -> 98304 bytes .../tests/unit/Library/Safari/HistoryTemplate.db | Bin 0 -> 98304 bytes .../Google/Chrome/Default/Login Data | Bin 0 -> 24576 bytes .../Application Support/Google/Chrome/Local State | 22 + .../migration/tests/unit/bookmarks.exported.html | 32 + .../migration/tests/unit/bookmarks.exported.json | 194 +++ .../migration/tests/unit/bookmarks.invalid.html | 1 + .../migration/tests/unit/head_migration.js | 260 ++++ .../tests/unit/insertIEHistory/InsertIEHistory.cpp | 38 + .../migration/tests/unit/insertIEHistory/moz.build | 19 + .../tests/unit/test_360seMigrationUtils.js | 164 +++ .../migration/tests/unit/test_360se_bookmarks.js | 62 + .../tests/unit/test_BookmarksFileMigrator.js | 134 ++ .../tests/unit/test_ChromeMigrationUtils.js | 87 ++ .../tests/unit/test_ChromeMigrationUtils_path.js | 141 ++ ...test_ChromeMigrationUtils_path_chromium_snap.js | 55 + .../migration/tests/unit/test_Chrome_bookmarks.js | 205 +++ .../tests/unit/test_Chrome_corrupt_history.js | 83 ++ .../tests/unit/test_Chrome_credit_cards.js | 239 +++ .../migration/tests/unit/test_Chrome_extensions.js | 165 +++ .../migration/tests/unit/test_Chrome_formdata.js | 118 ++ .../migration/tests/unit/test_Chrome_history.js | 206 +++ .../migration/tests/unit/test_Chrome_passwords.js | 373 +++++ .../unit/test_Chrome_passwords_emptySource.js | 43 + .../tests/unit/test_Chrome_permissions.js | 205 +++ .../migration/tests/unit/test_Edge_db_migration.js | 849 +++++++++++ .../tests/unit/test_Edge_registry_migration.js | 81 ++ .../migration/tests/unit/test_IE_bookmarks.js | 30 + .../migration/tests/unit/test_IE_history.js | 187 +++ .../tests/unit/test_MigrationUtils_timedRetry.js | 29 + .../tests/unit/test_PasswordFileMigrator.js | 116 ++ .../migration/tests/unit/test_Safari_bookmarks.js | 85 ++ .../migration/tests/unit/test_Safari_history.js | 101 ++ .../unit/test_Safari_history_strange_entries.js | 115 ++ .../tests/unit/test_Safari_permissions.js | 145 ++ .../migration/tests/unit/test_fx_telemetry.js | 436 ++++++ .../components/migration/tests/unit/xpcshell.toml | 95 ++ 103 files changed, 10456 insertions(+) create mode 100644 browser/components/migration/tests/browser/browser.toml create mode 100644 browser/components/migration/tests/browser/browser_aboutwelcome_behavior.js create mode 100644 browser/components/migration/tests/browser/browser_dialog_cancel_close.js create mode 100644 browser/components/migration/tests/browser/browser_dialog_open.js create mode 100644 browser/components/migration/tests/browser/browser_dialog_resize.js create mode 100644 browser/components/migration/tests/browser/browser_disabled_migrator.js create mode 100644 browser/components/migration/tests/browser/browser_do_migration.js create mode 100644 browser/components/migration/tests/browser/browser_entrypoint_telemetry.js create mode 100644 browser/components/migration/tests/browser/browser_extension_migration.js create mode 100644 browser/components/migration/tests/browser/browser_file_migration.js create mode 100644 browser/components/migration/tests/browser/browser_ie_edge_bookmarks_success_strings.js create mode 100644 browser/components/migration/tests/browser/browser_misc_telemetry.js create mode 100644 browser/components/migration/tests/browser/browser_no_browsers_state.js create mode 100644 browser/components/migration/tests/browser/browser_only_file_migrators.js create mode 100644 browser/components/migration/tests/browser/browser_permissions.js create mode 100644 browser/components/migration/tests/browser/browser_safari_passwords.js create mode 100644 browser/components/migration/tests/browser/browser_safari_permissions.js create mode 100644 browser/components/migration/tests/browser/dummy_file.csv create mode 100644 browser/components/migration/tests/browser/head.js create mode 100644 browser/components/migration/tests/chrome/chrome.toml create mode 100644 browser/components/migration/tests/chrome/test_migration_wizard.html create mode 100644 browser/components/migration/tests/head-common.js create mode 100644 browser/components/migration/tests/marionette/manifest.toml create mode 100644 browser/components/migration/tests/marionette/test_refresh_firefox.py create mode 100644 browser/components/migration/tests/unit/AppData/Local/Google/Chrome/User Data/Default/Favicons create mode 100644 browser/components/migration/tests/unit/AppData/Local/Google/Chrome/User Data/Default/Login Data create mode 100644 browser/components/migration/tests/unit/AppData/Local/Google/Chrome/User Data/Default/Web Data create mode 100644 browser/components/migration/tests/unit/AppData/Local/Google/Chrome/User Data/Local State create mode 100644 browser/components/migration/tests/unit/AppData/LocalWithNoData/Google/Chrome/User Data/Default/Login Data create mode 100644 browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/0f3ab103a522f4463ecacc36d34eb996/360sefav.dat create mode 100644 browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/360Bookmarks create mode 100644 browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/DailyBackup/360default_ori_2020_08_28.favdb create mode 100644 browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/DailyBackup/360default_ori_2021_12_02.favdb create mode 100644 browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/DailyBackup/360sefav_new_2020_08_28.favdb create mode 100644 browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/DailyBackup/360sefav_new_2021_12_02.favdb create mode 100644 browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default4SE9Test/0f3ab103a522f4463ecacc36d34eb996/360sefav.dat create mode 100644 browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default4SE9Test/0f3ab103a522f4463ecacc36d34eb996/DailyBackup/360sefav_2020_08_28.favdb create mode 100644 browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default4SE9Test/Bookmarks create mode 100644 browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Local State create mode 100644 browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Cookies create mode 100644 browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Extensions/fake-app-1/1.0_0/_locales/en_US/messages.json create mode 100644 browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Extensions/fake-app-1/1.0_0/manifest.json create mode 100644 browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Extensions/fake-extension-1/1.0_0/_locales/en_US/messages.json create mode 100644 browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Extensions/fake-extension-1/1.0_0/manifest.json create mode 100644 browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Extensions/fake-extension-2/1.0_0/manifest.json create mode 100644 browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/HistoryCorrupt create mode 100644 browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/HistoryMaster create mode 100644 browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Login Data create mode 100644 browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Local State create mode 100644 browser/components/migration/tests/unit/Library/Safari/Bookmarks.plist create mode 100644 browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons.db create mode 100644 browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons.db-lock create mode 100644 browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons.db-shm create mode 100644 browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons.db-wal create mode 100644 browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/04860FA3D07D8936B87D2B965317C6E9 create mode 100644 browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/19A777E4F7BDA0C0E350D6C681B6E271 create mode 100644 browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/2558A57A1AE576AA31F0DCD1364B3F42 create mode 100644 browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/57D1907A1EBDA1889AA85B8AB7A90804 create mode 100644 browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/6EEDD53B65A19CB364EB6FB07DEACF80 create mode 100644 browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/7F65370AD319C7B294EDF2E2BEBA880F create mode 100644 browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/999E2BD5CD612AA550F222A1088DB3D8 create mode 100644 browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/9D8A6E2153D42043A7AE0430B41D374A create mode 100644 browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/A21F634481CF5188329FD2052F07ADBC create mode 100644 browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/BC2288B5BA9B7BE352BA586257442E08 create mode 100644 browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/CFFC3831D8E7201BF8B77728FC79B52B create mode 100644 browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/F3FA61DDA95B78A8B5F2C392C0382137 create mode 100644 browser/components/migration/tests/unit/Library/Safari/HistoryStrangeEntries.db create mode 100644 browser/components/migration/tests/unit/Library/Safari/HistoryTemplate.db create mode 100644 browser/components/migration/tests/unit/LibraryWithNoData/Application Support/Google/Chrome/Default/Login Data create mode 100644 browser/components/migration/tests/unit/LibraryWithNoData/Application Support/Google/Chrome/Local State create mode 100644 browser/components/migration/tests/unit/bookmarks.exported.html create mode 100644 browser/components/migration/tests/unit/bookmarks.exported.json create mode 100644 browser/components/migration/tests/unit/bookmarks.invalid.html create mode 100644 browser/components/migration/tests/unit/head_migration.js create mode 100644 browser/components/migration/tests/unit/insertIEHistory/InsertIEHistory.cpp create mode 100644 browser/components/migration/tests/unit/insertIEHistory/moz.build create mode 100644 browser/components/migration/tests/unit/test_360seMigrationUtils.js create mode 100644 browser/components/migration/tests/unit/test_360se_bookmarks.js create mode 100644 browser/components/migration/tests/unit/test_BookmarksFileMigrator.js create mode 100644 browser/components/migration/tests/unit/test_ChromeMigrationUtils.js create mode 100644 browser/components/migration/tests/unit/test_ChromeMigrationUtils_path.js create mode 100644 browser/components/migration/tests/unit/test_ChromeMigrationUtils_path_chromium_snap.js create mode 100644 browser/components/migration/tests/unit/test_Chrome_bookmarks.js create mode 100644 browser/components/migration/tests/unit/test_Chrome_corrupt_history.js create mode 100644 browser/components/migration/tests/unit/test_Chrome_credit_cards.js create mode 100644 browser/components/migration/tests/unit/test_Chrome_extensions.js create mode 100644 browser/components/migration/tests/unit/test_Chrome_formdata.js create mode 100644 browser/components/migration/tests/unit/test_Chrome_history.js create mode 100644 browser/components/migration/tests/unit/test_Chrome_passwords.js create mode 100644 browser/components/migration/tests/unit/test_Chrome_passwords_emptySource.js create mode 100644 browser/components/migration/tests/unit/test_Chrome_permissions.js create mode 100644 browser/components/migration/tests/unit/test_Edge_db_migration.js create mode 100644 browser/components/migration/tests/unit/test_Edge_registry_migration.js create mode 100644 browser/components/migration/tests/unit/test_IE_bookmarks.js create mode 100644 browser/components/migration/tests/unit/test_IE_history.js create mode 100644 browser/components/migration/tests/unit/test_MigrationUtils_timedRetry.js create mode 100644 browser/components/migration/tests/unit/test_PasswordFileMigrator.js create mode 100644 browser/components/migration/tests/unit/test_Safari_bookmarks.js create mode 100644 browser/components/migration/tests/unit/test_Safari_history.js create mode 100644 browser/components/migration/tests/unit/test_Safari_history_strange_entries.js create mode 100644 browser/components/migration/tests/unit/test_Safari_permissions.js create mode 100644 browser/components/migration/tests/unit/test_fx_telemetry.js create mode 100644 browser/components/migration/tests/unit/xpcshell.toml (limited to 'browser/components/migration/tests') diff --git a/browser/components/migration/tests/browser/browser.toml b/browser/components/migration/tests/browser/browser.toml new file mode 100644 index 0000000000..637c6da345 --- /dev/null +++ b/browser/components/migration/tests/browser/browser.toml @@ -0,0 +1,50 @@ +[DEFAULT] +head = "head.js" +prefs = [ + "browser.migrate.internal-testing.enabled=true", + "dom.window.sizeToContent.enabled=true", +] +support-files = ["../head-common.js"] + +["browser_aboutwelcome_behavior.js"] + +["browser_dialog_cancel_close.js"] + +["browser_dialog_open.js"] + +["browser_dialog_resize.js"] + +["browser_disabled_migrator.js"] + +["browser_do_migration.js"] + +["browser_entrypoint_telemetry.js"] + +["browser_extension_migration.js"] +skip-if = ["win11_2009"] # Bug 1840718 + +["browser_file_migration.js"] +skip-if = [ + "os == 'win' && debug", # Bug 1827995 + "a11y_checks", # Bug 1858037 to investigate intermittent a11y_checks results (fails on Try, passes on Autoland) +] +support-files = ["dummy_file.csv"] + +["browser_ie_edge_bookmarks_success_strings.js"] +skip-if = ["a11y_checks"] # Bug 1858037 to investigate intermittent a11y_checks results (fails on Try, passes on Autoland) + +["browser_misc_telemetry.js"] +skip-if = ["a11y_checks"] # Bug 1858037 to investigate intermittent a11y_checks results (fails on Autoland, passes on Try) + +["browser_no_browsers_state.js"] + +["browser_only_file_migrators.js"] + +["browser_permissions.js"] +skip-if = ["a11y_checks"] # Bug 1858037 and 1855492 to investigate intermittent a11y_checks results (fails on Try, passes on Autoland) + +["browser_safari_passwords.js"] +run-if = ["os == 'mac'"] + +["browser_safari_permissions.js"] +run-if = ["os == 'mac'"] diff --git a/browser/components/migration/tests/browser/browser_aboutwelcome_behavior.js b/browser/components/migration/tests/browser/browser_aboutwelcome_behavior.js new file mode 100644 index 0000000000..72c90851e2 --- /dev/null +++ b/browser/components/migration/tests/browser/browser_aboutwelcome_behavior.js @@ -0,0 +1,100 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +/** + * Tests that if browser.migrate.content-modal.about-welcome-behavior + * is "autoclose", that closing the migration dialog when opened with the + * NEWTAB entrypoint (which currently only occurs from about:welcome), + * will result in the about:preferences tab closing too. + */ +add_task(async function test_autoclose_from_welcome() { + await BrowserTestUtils.openNewForegroundTab(gBrowser, "about:blank"); + + await SpecialPowers.pushPrefEnv({ + set: [ + ["browser.migrate.content-modal.about-welcome-behavior", "autoclose"], + ], + }); + + let migrationDialogPromise = waitForMigrationWizardDialogTab(); + MigrationUtils.showMigrationWizard(window, { + entrypoint: MigrationUtils.MIGRATION_ENTRYPOINTS.NEWTAB, + }); + + let prefsBrowser = await migrationDialogPromise; + let prefsTab = gBrowser.getTabForBrowser(prefsBrowser); + + let tabClosed = BrowserTestUtils.waitForTabClosing(prefsTab); + + let dialog = prefsBrowser.contentDocument.querySelector( + "#migrationWizardDialog" + ); + + let dialogClosed = BrowserTestUtils.waitForEvent(dialog, "close"); + await BrowserTestUtils.synthesizeKey("VK_ESCAPE", {}, prefsBrowser); + await dialogClosed; + await tabClosed; + Assert.ok(true, "Preferences tab closed with autoclose behavior."); +}); + +/** + * Tests that if browser.migrate.content-modal.about-welcome-behavior + * is "default", that closing the migration dialog when opened with the + * NEWTAB entrypoint (which currently only occurs from about:welcome), + * will result in the about:preferences tab still staying open. + */ +add_task(async function test_no_autoclose_from_welcome() { + // Create a new blank tab which about:preferences will open into. + await BrowserTestUtils.openNewForegroundTab(gBrowser, "about:blank"); + + await SpecialPowers.pushPrefEnv({ + set: [["browser.migrate.content-modal.about-welcome-behavior", "default"]], + }); + + let migrationDialogPromise = waitForMigrationWizardDialogTab(); + MigrationUtils.showMigrationWizard(window, { + entrypoint: MigrationUtils.MIGRATION_ENTRYPOINTS.NEWTAB, + }); + + let prefsBrowser = await migrationDialogPromise; + let prefsTab = gBrowser.getTabForBrowser(prefsBrowser); + + let dialog = prefsBrowser.contentDocument.querySelector( + "#migrationWizardDialog" + ); + + let dialogClosed = BrowserTestUtils.waitForEvent(dialog, "close"); + await BrowserTestUtils.synthesizeKey("VK_ESCAPE", {}, prefsBrowser); + await dialogClosed; + Assert.ok(!prefsTab.closing, "about:preferences tab is not closing."); + + BrowserTestUtils.removeTab(prefsTab); +}); + +/** + * Tests that if browser.migrate.content-modal.about-welcome-behavior + * is "standalone", that opening the migration wizard from the NEWTAB + * entrypoint opens the migration wizard in a standalone top-level + * window. + */ +add_task(async function test_no_autoclose_from_welcome() { + await SpecialPowers.pushPrefEnv({ + set: [ + ["browser.migrate.content-modal.about-welcome-behavior", "standalone"], + ], + }); + + let windowOpened = BrowserTestUtils.domWindowOpened(); + MigrationUtils.showMigrationWizard(window, { + entrypoint: MigrationUtils.MIGRATION_ENTRYPOINTS.NEWTAB, + }); + let dialogWin = await windowOpened; + Assert.ok(dialogWin, "Top-level dialog window opened for the migrator."); + await BrowserTestUtils.waitForEvent(dialogWin, "MigrationWizard:Ready"); + + let dialogClosed = BrowserTestUtils.domWindowClosed(dialogWin); + dialogWin.close(); + await dialogClosed; +}); diff --git a/browser/components/migration/tests/browser/browser_dialog_cancel_close.js b/browser/components/migration/tests/browser/browser_dialog_cancel_close.js new file mode 100644 index 0000000000..8fe510cf30 --- /dev/null +++ b/browser/components/migration/tests/browser/browser_dialog_cancel_close.js @@ -0,0 +1,55 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +/** + * Tests that pressing "Cancel" from the selection page of the migration + * dialog closes the dialog when opened in about:preferences as an HTML5 + * dialog. + */ +add_task(async function test_cancel_close() { + await withMigrationWizardDialog(async prefsWin => { + let dialog = prefsWin.document.querySelector("#migrationWizardDialog"); + let wizard = dialog.querySelector("migration-wizard"); + let shadow = wizard.openOrClosedShadowRoot; + let cancelButton = shadow.querySelector( + 'div[name="page-selection"] .cancel-close' + ); + let dialogClosed = BrowserTestUtils.waitForEvent(dialog, "close"); + cancelButton.click(); + await dialogClosed; + Assert.ok(true, "Clicking the cancel button closed the dialog."); + }); +}); + +/** + * Tests that pressing "Cancel" from the selection page of the migration + * dialog closes the dialog when opened in stand-alone window. + */ +add_task(async function test_cancel_close() { + let promiseWinLoaded = BrowserTestUtils.domWindowOpened().then(win => { + return BrowserTestUtils.waitForEvent(win, "MigrationWizard:Ready"); + }); + + let win = Services.ww.openWindow( + window, + DIALOG_URL, + "_blank", + "dialog,centerscreen", + {} + ); + await promiseWinLoaded; + + win.sizeToContent(); + let wizard = win.document.querySelector("#wizard"); + let shadow = wizard.openOrClosedShadowRoot; + let cancelButton = shadow.querySelector( + 'div[name="page-selection"] .cancel-close' + ); + + let windowClosed = BrowserTestUtils.windowClosed(win); + cancelButton.click(); + await windowClosed; + Assert.ok(true, "Window was closed."); +}); diff --git a/browser/components/migration/tests/browser/browser_dialog_open.js b/browser/components/migration/tests/browser/browser_dialog_open.js new file mode 100644 index 0000000000..1ec43f0ea6 --- /dev/null +++ b/browser/components/migration/tests/browser/browser_dialog_open.js @@ -0,0 +1,55 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +/** + * Tests that we can open the migration dialog in an about:preferences + * HTML5 dialog when calling MigrationUtils.showMigrationWizard within a + * tabbrowser window execution context. + */ +add_task(async function test_migration_dialog_open_in_tab_dialog_box() { + let migrationDialogPromise = waitForMigrationWizardDialogTab(); + MigrationUtils.showMigrationWizard(window, {}); + let prefsBrowser = await migrationDialogPromise; + Assert.ok(true, "Migration dialog was opened"); + let dialog = prefsBrowser.contentDocument.querySelector( + "#migrationWizardDialog" + ); + + let dialogClosed = BrowserTestUtils.waitForEvent(dialog, "close"); + await BrowserTestUtils.synthesizeKey("VK_ESCAPE", {}, prefsBrowser); + await dialogClosed; + BrowserTestUtils.startLoadingURIString(prefsBrowser, "about:blank"); + await BrowserTestUtils.browserLoaded(prefsBrowser); +}); + +/** + * Tests that we can open the migration dialog in a stand-alone window + * when calling MigrationUtils.showMigrationWizard with a null opener + * argument, or a non-tabbrowser window context. + */ +add_task(async function test_migration_dialog_open_in_xul_window() { + let firstWindowOpened = BrowserTestUtils.domWindowOpened(); + MigrationUtils.showMigrationWizard(null, {}); + let firstDialogWin = await firstWindowOpened; + + await BrowserTestUtils.waitForEvent(firstDialogWin, "MigrationWizard:Ready"); + + Assert.ok(true, "Migration dialog was opened"); + + // Now open a second migration dialog, using the first as the window + // argument. + + let secondWindowOpened = BrowserTestUtils.domWindowOpened(); + MigrationUtils.showMigrationWizard(firstDialogWin, {}); + let secondDialogWin = await secondWindowOpened; + + await BrowserTestUtils.waitForEvent(secondDialogWin, "MigrationWizard:Ready"); + + for (let dialogWin of [firstDialogWin, secondDialogWin]) { + let dialogClosed = BrowserTestUtils.domWindowClosed(dialogWin); + dialogWin.close(); + await dialogClosed; + } +}); diff --git a/browser/components/migration/tests/browser/browser_dialog_resize.js b/browser/components/migration/tests/browser/browser_dialog_resize.js new file mode 100644 index 0000000000..8fb05faf2c --- /dev/null +++ b/browser/components/migration/tests/browser/browser_dialog_resize.js @@ -0,0 +1,29 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +/** + * Tests that if the MigrationWizard resizes when opened inside of a + * XUL window, that it causes the containing XUL window to resize + * appropriately. + */ +add_task(async function test_migration_dialog_resize_in_xul_window() { + let windowOpened = BrowserTestUtils.domWindowOpened(); + MigrationUtils.showMigrationWizard(null, {}); + let dialogWin = await windowOpened; + + await BrowserTestUtils.waitForEvent(dialogWin, "MigrationWizard:Ready"); + + let wizard = dialogWin.document.body.querySelector("#wizard"); + let height = wizard.getBoundingClientRect().height; + + let windowResizePromise = BrowserTestUtils.waitForEvent(dialogWin, "resize"); + wizard.style.height = height + 100 + "px"; + await windowResizePromise; + Assert.ok(true, "Migration dialog window resized."); + + let dialogClosed = BrowserTestUtils.domWindowClosed(dialogWin); + dialogWin.close(); + await dialogClosed; +}); diff --git a/browser/components/migration/tests/browser/browser_disabled_migrator.js b/browser/components/migration/tests/browser/browser_disabled_migrator.js new file mode 100644 index 0000000000..782666f6a6 --- /dev/null +++ b/browser/components/migration/tests/browser/browser_disabled_migrator.js @@ -0,0 +1,131 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +const { MigratorBase } = ChromeUtils.importESModule( + "resource:///modules/MigratorBase.sys.mjs" +); + +/** + * Tests that the InternalTestingProfileMigrator is listed in + * the new migration wizard selector when enabled. + */ +add_task(async function test_enabled_migrator() { + await withMigrationWizardDialog(async prefsWin => { + let dialog = prefsWin.document.querySelector("#migrationWizardDialog"); + let wizard = dialog.querySelector("migration-wizard"); + let shadow = wizard.openOrClosedShadowRoot; + let selector = shadow.querySelector("#browser-profile-selector"); + selector.click(); + + await new Promise(resolve => { + shadow + .querySelector("panel-list") + .addEventListener("shown", resolve, { once: true }); + }); + + let panelItem = shadow.querySelector( + `panel-item[key="${InternalTestingProfileMigrator.key}"]` + ); + + Assert.ok( + panelItem, + "The InternalTestingProfileMigrator panel-item exists." + ); + panelItem.click(); + + Assert.ok( + selector.innerText.includes("Internal Testing Migrator"), + "Testing for enabled internal testing migrator" + ); + }); +}); + +/** + * Tests that the InternalTestingProfileMigrator is not listed in + * the new migration wizard selector when disabled. + */ +add_task(async function test_disabling_migrator() { + await SpecialPowers.pushPrefEnv({ + set: [["browser.migrate.internal-testing.enabled", false]], + }); + + let sandbox = sinon.createSandbox(); + registerCleanupFunction(() => { + sandbox.restore(); + }); + + let internalTestingMigrator = new InternalTestingProfileMigrator(); + + // We create a fake migrator that we know will still be present after + // disabling the InternalTestingProfileMigrator so that we don't switch + // the wizard to the NO_BROWSERS_FOUND page, which we're not testing here. + let fakeMigrator = new FakeMigrator(); + + let getMigratorStub = sandbox.stub(MigrationUtils, "getMigrator"); + getMigratorStub + .withArgs("internal-testing") + .resolves(internalTestingMigrator); + getMigratorStub.withArgs("fake-migrator").resolves(fakeMigrator); + + sandbox.stub(MigrationUtils, "availableMigratorKeys").get(() => { + return ["internal-testing", "fake-migrator"]; + }); + + await withMigrationWizardDialog(async prefsWin => { + let dialog = prefsWin.document.querySelector("#migrationWizardDialog"); + let wizard = dialog.querySelector("migration-wizard"); + let shadow = wizard.openOrClosedShadowRoot; + let selector = shadow.querySelector("#browser-profile-selector"); + selector.click(); + + await new Promise(resolve => { + shadow + .querySelector("panel-list") + .addEventListener("shown", resolve, { once: true }); + }); + + let panelItem = shadow.querySelector( + `panel-item[key="${InternalTestingProfileMigrator.key}"]` + ); + + Assert.ok( + !panelItem, + "The panel-item for the InternalTestingProfileMigrator does not exist" + ); + }); + + sandbox.restore(); +}); + +/** + * A stub of a migrator used for automated testing only. + */ +class FakeMigrator extends MigratorBase { + static get key() { + return "fake-migrator"; + } + + static get displayNameL10nID() { + return "migration-wizard-migrator-display-name-firefox"; + } + + // We will create a single MigratorResource for each resource type that + // just immediately reports a successful migration. + getResources() { + return Object.values(MigrationUtils.resourceTypes).map(type => { + return { + type, + migrate: callback => { + callback(true /* success */); + }, + }; + }); + } + + // We need to override enabled() to always return true for testing purposes. + get enabled() { + return true; + } +} diff --git a/browser/components/migration/tests/browser/browser_do_migration.js b/browser/components/migration/tests/browser/browser_do_migration.js new file mode 100644 index 0000000000..fab9641960 --- /dev/null +++ b/browser/components/migration/tests/browser/browser_do_migration.js @@ -0,0 +1,209 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +/** + * Tests that the MigrationWizard can be used to successfully migrate + * using the InternalTestingProfileMigrator in a few scenarios. + */ +add_task(async function test_successful_migrations() { + // Scenario 1: A single resource type is available. + let migration = waitForTestMigration( + [MigrationUtils.resourceTypes.BOOKMARKS], + [MigrationUtils.resourceTypes.BOOKMARKS], + InternalTestingProfileMigrator.testProfile + ); + + await withMigrationWizardDialog(async prefsWin => { + let dialogBody = prefsWin.document.body; + let wizard = dialogBody.querySelector("migration-wizard"); + let shadow = wizard.openOrClosedShadowRoot; + let selector = shadow.querySelector("#browser-profile-selector"); + + await new Promise(resolve => prefsWin.requestAnimationFrame(resolve)); + Assert.equal(shadow.activeElement, selector, "Selector should be focused."); + + let wizardDone = BrowserTestUtils.waitForEvent( + wizard, + "MigrationWizard:DoneMigration" + ); + selectResourceTypesAndStartMigration(wizard, [ + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.BOOKMARKS, + ]); + await migration; + await wizardDone; + + let dialog = prefsWin.document.querySelector("#migrationWizardDialog"); + let doneButton = shadow.querySelector( + "div[name='page-progress'] .done-button" + ); + + await new Promise(resolve => prefsWin.requestAnimationFrame(resolve)); + Assert.equal( + shadow.activeElement, + doneButton, + "Done button should be focused." + ); + + let dialogClosed = BrowserTestUtils.waitForEvent(dialog, "close"); + doneButton.click(); + await dialogClosed; + assertQuantitiesShown(wizard, [ + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.BOOKMARKS, + ]); + }); + + // We should make sure that the migration.time_to_produce_migrator_list + // scalar was set, since we know that at least one migration wizard has + // been opened. + let scalars = TelemetryTestUtils.getProcessScalars("parent", false, false); + Assert.ok( + scalars["migration.time_to_produce_migrator_list"] > 0, + "Non-zero scalar value recorded for migration.time_to_produce_migrator_list" + ); + + // Scenario 2: Several resource types are available, but only 1 + // is checked / expected. + migration = waitForTestMigration( + [ + MigrationUtils.resourceTypes.BOOKMARKS, + MigrationUtils.resourceTypes.PASSWORDS, + ], + [MigrationUtils.resourceTypes.PASSWORDS], + InternalTestingProfileMigrator.testProfile + ); + + await withMigrationWizardDialog(async prefsWin => { + let dialogBody = prefsWin.document.body; + let wizard = dialogBody.querySelector("migration-wizard"); + let shadow = wizard.openOrClosedShadowRoot; + let selector = shadow.querySelector("#browser-profile-selector"); + + await new Promise(resolve => prefsWin.requestAnimationFrame(resolve)); + Assert.equal(shadow.activeElement, selector, "Selector should be focused."); + + let wizardDone = BrowserTestUtils.waitForEvent( + wizard, + "MigrationWizard:DoneMigration" + ); + selectResourceTypesAndStartMigration(wizard, [ + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.PASSWORDS, + ]); + await migration; + await wizardDone; + + let dialog = prefsWin.document.querySelector("#migrationWizardDialog"); + let doneButton = shadow.querySelector( + "div[name='page-progress'] .done-button" + ); + + await new Promise(resolve => prefsWin.requestAnimationFrame(resolve)); + Assert.equal( + shadow.activeElement, + doneButton, + "Done button should be focused." + ); + + let dialogClosed = BrowserTestUtils.waitForEvent(dialog, "close"); + doneButton.click(); + await dialogClosed; + assertQuantitiesShown(wizard, [ + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.PASSWORDS, + ]); + }); + + // Scenario 3: Several resource types are available, all are checked. + let allResourceTypeStrs = Object.values( + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES + ).filter(resourceStr => { + return !MigrationWizardConstants.PROFILE_RESET_ONLY_RESOURCE_TYPES[ + resourceStr + ]; + }); + + let allResourceTypes = allResourceTypeStrs.map(resourceTypeStr => { + return MigrationUtils.resourceTypes[resourceTypeStr]; + }); + + migration = waitForTestMigration( + allResourceTypes, + allResourceTypes, + InternalTestingProfileMigrator.testProfile + ); + + await withMigrationWizardDialog(async prefsWin => { + let dialogBody = prefsWin.document.body; + let wizard = dialogBody.querySelector("migration-wizard"); + let shadow = wizard.openOrClosedShadowRoot; + let selector = shadow.querySelector("#browser-profile-selector"); + + await new Promise(resolve => prefsWin.requestAnimationFrame(resolve)); + Assert.equal(shadow.activeElement, selector, "Selector should be focused."); + + let wizardDone = BrowserTestUtils.waitForEvent( + wizard, + "MigrationWizard:DoneMigration" + ); + selectResourceTypesAndStartMigration(wizard, allResourceTypeStrs); + await migration; + await wizardDone; + assertQuantitiesShown(wizard, allResourceTypeStrs); + }); +}); + +/** + * Tests that if somehow the Migration Wizard requests to import a + * resource type that the migrator doesn't have the ability to import, + * that it's ignored and the migration completes normally. + */ +add_task(async function test_invalid_resource_type() { + let migration = waitForTestMigration( + [MigrationUtils.resourceTypes.BOOKMARKS], + [MigrationUtils.resourceTypes.BOOKMARKS], + InternalTestingProfileMigrator.testProfile + ); + + await withMigrationWizardDialog(async prefsWin => { + let dialogBody = prefsWin.document.body; + let wizard = dialogBody.querySelector("migration-wizard"); + let wizardDone = BrowserTestUtils.waitForEvent( + wizard, + "MigrationWizard:DoneMigration" + ); + + // The Migration Wizard _shouldn't_ display anything except BOOKMARKS, + // since that's the only resource type that the selected migrator is + // supposed to currently support, but we'll check the other checkboxes + // even though they're hidden just to see what happens. + selectResourceTypesAndStartMigration(wizard, [ + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.BOOKMARKS, + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.PASSWORDS, + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.HISTORY, + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.FORMDATA, + ]); + await migration; + await wizardDone; + + let dialog = prefsWin.document.querySelector("#migrationWizardDialog"); + let shadow = wizard.openOrClosedShadowRoot; + let doneButton = shadow.querySelector( + "div[name='page-progress'] .done-button" + ); + + await new Promise(resolve => prefsWin.requestAnimationFrame(resolve)); + Assert.equal( + shadow.activeElement, + doneButton, + "Done button should be focused." + ); + + assertQuantitiesShown(wizard, [ + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.BOOKMARKS, + ]); + + let dialogClosed = BrowserTestUtils.waitForEvent(dialog, "close"); + doneButton.click(); + await dialogClosed; + }); +}); diff --git a/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js b/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js new file mode 100644 index 0000000000..a1bb23d7fc --- /dev/null +++ b/browser/components/migration/tests/browser/browser_entrypoint_telemetry.js @@ -0,0 +1,72 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +const HISTOGRAM_ID = "FX_MIGRATION_ENTRY_POINT_CATEGORICAL"; + +async function showThenCloseMigrationWizardViaEntrypoint(entrypoint) { + let openedPromise = BrowserTestUtils.waitForMigrationWizard(window); + + MigrationUtils.showMigrationWizard(window, { + entrypoint, + }); + + let wizardTab = await openedPromise; + Assert.ok(wizardTab, "Migration wizard opened."); + + await BrowserTestUtils.removeTab(wizardTab); +} + +add_setup(async () => { + // Load the initial tab at example.com. This makes it so that if + // when we load the wizard in about:preferences, we'll load the + // about:preferences page in a new tab rather than overtaking the + // initial one. This makes cleanup of the wizard more explicit, since + // we can just close the tab. + let browser = gBrowser.selectedBrowser; + BrowserTestUtils.startLoadingURIString(browser, "https://example.com"); + await BrowserTestUtils.browserLoaded(browser); +}); + +/** + * Tests that the entrypoint passed to MigrationUtils.showMigrationWizard gets + * written to both the FX_MIGRATION_ENTRY_POINT_CATEGORICAL histogram. + */ +add_task(async function test_entrypoints() { + let histogram = TelemetryTestUtils.getAndClearHistogram(HISTOGRAM_ID); + + // Let's arbitrarily pick the "Bookmarks" entrypoint, and make sure this + // is recorded. + await showThenCloseMigrationWizardViaEntrypoint( + MigrationUtils.MIGRATION_ENTRYPOINTS.BOOKMARKS + ); + let entrypointIndex = getEntrypointHistogramIndex( + MigrationUtils.MIGRATION_ENTRYPOINTS.BOOKMARKS + ); + + TelemetryTestUtils.assertHistogram(histogram, entrypointIndex, 1); + + histogram = TelemetryTestUtils.getAndClearHistogram(HISTOGRAM_ID); + + // Now let's pick the "Preferences" entrypoint, and make sure this + // is recorded. + await showThenCloseMigrationWizardViaEntrypoint( + MigrationUtils.MIGRATION_ENTRYPOINTS.PREFERENCES + ); + entrypointIndex = getEntrypointHistogramIndex( + MigrationUtils.MIGRATION_ENTRYPOINTS.PREFERENCES + ); + + TelemetryTestUtils.assertHistogram(histogram, entrypointIndex, 1); + + histogram = TelemetryTestUtils.getAndClearHistogram(HISTOGRAM_ID); + + // Finally, check the fallback by passing in something invalid as an entrypoint. + await showThenCloseMigrationWizardViaEntrypoint(undefined); + entrypointIndex = getEntrypointHistogramIndex( + MigrationUtils.MIGRATION_ENTRYPOINTS.UNKNOWN + ); + + TelemetryTestUtils.assertHistogram(histogram, entrypointIndex, 1); +}); diff --git a/browser/components/migration/tests/browser/browser_extension_migration.js b/browser/components/migration/tests/browser/browser_extension_migration.js new file mode 100644 index 0000000000..e9c3c65e6d --- /dev/null +++ b/browser/components/migration/tests/browser/browser_extension_migration.js @@ -0,0 +1,238 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +let gFluentStrings = new Localization([ + "branding/brand.ftl", + "browser/migrationWizard.ftl", +]); + +/** + * Ensures that the wizard is on the progress page and that the extension + * resource group matches a particular state. + * + * @param {Element} wizard + * The element to inspect. + * @param {number} state + * One of the constants from MigrationWizardConstants.PROGRESS_VALUE, + * describing what state the resource group should be in. + * @param {object} description + * An object to express more details of how the resource group should be + * displayed. + * @param {string} description.message + * The message that should be displayed for the resource group. This message + * maybe be contained in different elements depending on the state. + * @param {string} description.linkURL + * The URL for the element that should be displayed to the user for the + * particular state. + * @param {string} description.linkText + * The text content for the element that should be displayed to the user + * for the particular state. + * @returns {Promise} + */ +async function assertExtensionsProgressState(wizard, state, description) { + let shadow = wizard.openOrClosedShadowRoot; + + // Make sure that we're showing the progress page first. + let deck = shadow.querySelector("#wizard-deck"); + Assert.equal( + deck.selectedViewName, + `page-${MigrationWizardConstants.PAGES.PROGRESS}` + ); + + let progressGroup = shadow.querySelector( + `.resource-progress-group[data-resource-type="${MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.EXTENSIONS}"` + ); + + let progressIcon = progressGroup.querySelector(".progress-icon"); + let messageText = progressGroup.querySelector("span.message-text"); + let supportLink = progressGroup.querySelector(".support-text"); + let extensionsSuccessLink = progressGroup.querySelector( + "#extensions-success-link" + ); + + if (state == MigrationWizardConstants.PROGRESS_VALUE.SUCCESS) { + Assert.stringMatches(progressIcon.getAttribute("state"), "success"); + Assert.stringMatches(messageText.textContent, ""); + Assert.stringMatches(supportLink.textContent, ""); + await assertSuccessLink(extensionsSuccessLink, description.message); + } else if (state == MigrationWizardConstants.PROGRESS_VALUE.WARNING) { + Assert.stringMatches(progressIcon.getAttribute("state"), "warning"); + Assert.stringMatches(messageText.textContent, description.message); + Assert.stringMatches(supportLink.textContent, description.linkText); + Assert.stringMatches(supportLink.href, description.linkURL); + await assertSuccessLink(extensionsSuccessLink, ""); + } else if (state == MigrationWizardConstants.PROGRESS_VALUE.INFO) { + Assert.stringMatches(progressIcon.getAttribute("state"), "info"); + Assert.stringMatches(supportLink.textContent, ""); + await assertSuccessLink(extensionsSuccessLink, description.message); + } +} + +/** + * Checks that the extensions migration success link has the right + * text content, and if the text content is non-blank, ensures that + * clicking on the link opens up about:addons in a background tab. + * + * The about:addons tab will be automatically closed before proceeding. + * + * @param {Element} link + * The extensions migration success link element. + * @param {string} message + * The expected string to appear in the link textContent. If the + * link is not expected to appear, this should be the empty string. + * @returns {Promise} + */ +async function assertSuccessLink(link, message) { + Assert.stringMatches(link.textContent, message); + if (message) { + let aboutAddonsOpened = BrowserTestUtils.waitForNewTab( + gBrowser, + "about:addons" + ); + EventUtils.synthesizeMouseAtCenter(link, {}, link.ownerGlobal); + let tab = await aboutAddonsOpened; + BrowserTestUtils.removeTab(tab); + } +} + +/** + * Checks the case where no extensions were matched. + */ +add_task(async function test_extension_migration_no_matched_extensions() { + let migration = waitForTestMigration( + [MigrationUtils.resourceTypes.EXTENSIONS], + [MigrationUtils.resourceTypes.EXTENSIONS], + InternalTestingProfileMigrator.testProfile, + [MigrationUtils.resourceTypes.EXTENSIONS], + 3 /* totalExtensions */, + 0 /* matchedExtensions */ + ); + + await withMigrationWizardDialog(async prefsWin => { + let dialogBody = prefsWin.document.body; + let wizard = dialogBody.querySelector("migration-wizard"); + + let wizardDone = BrowserTestUtils.waitForEvent( + wizard, + "MigrationWizard:DoneMigration" + ); + selectResourceTypesAndStartMigration(wizard, [ + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.EXTENSIONS, + ]); + await migration; + await wizardDone; + await assertExtensionsProgressState( + wizard, + MigrationWizardConstants.PROGRESS_VALUE.WARNING, + { + message: await gFluentStrings.formatValue( + "migration-wizard-progress-no-matched-extensions" + ), + linkURL: Services.urlFormatter.formatURLPref( + "extensions.getAddons.link.url" + ), + linkText: await gFluentStrings.formatValue( + "migration-wizard-progress-extensions-addons-link" + ), + } + ); + }); +}); + +/** + * Checks the case where some but not all extensions were matched. + */ +add_task( + async function test_extension_migration_partially_matched_extensions() { + const TOTAL_EXTENSIONS = 3; + const TOTAL_MATCHES = 1; + + let migration = waitForTestMigration( + [MigrationUtils.resourceTypes.EXTENSIONS], + [MigrationUtils.resourceTypes.EXTENSIONS], + InternalTestingProfileMigrator.testProfile, + [], + TOTAL_EXTENSIONS, + TOTAL_MATCHES + ); + + await withMigrationWizardDialog(async prefsWin => { + let dialogBody = prefsWin.document.body; + let wizard = dialogBody.querySelector("migration-wizard"); + + let wizardDone = BrowserTestUtils.waitForEvent( + wizard, + "MigrationWizard:DoneMigration" + ); + selectResourceTypesAndStartMigration(wizard, [ + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.EXTENSIONS, + ]); + await migration; + await wizardDone; + await assertExtensionsProgressState( + wizard, + MigrationWizardConstants.PROGRESS_VALUE.INFO, + { + message: await gFluentStrings.formatValue( + "migration-wizard-progress-partial-success-extensions", + { + matched: TOTAL_MATCHES, + quantity: TOTAL_EXTENSIONS, + } + ), + linkText: await gFluentStrings.formatValue( + "migration-wizard-progress-extensions-support-link" + ), + } + ); + }); + } +); + +/** + * Checks the case where all extensions were matched. + */ +add_task(async function test_extension_migration_fully_matched_extensions() { + const TOTAL_EXTENSIONS = 15; + const TOTAL_MATCHES = TOTAL_EXTENSIONS; + + let migration = waitForTestMigration( + [MigrationUtils.resourceTypes.EXTENSIONS], + [MigrationUtils.resourceTypes.EXTENSIONS], + InternalTestingProfileMigrator.testProfile, + [], + TOTAL_EXTENSIONS, + TOTAL_MATCHES + ); + + await withMigrationWizardDialog(async prefsWin => { + let dialogBody = prefsWin.document.body; + let wizard = dialogBody.querySelector("migration-wizard"); + + let wizardDone = BrowserTestUtils.waitForEvent( + wizard, + "MigrationWizard:DoneMigration" + ); + selectResourceTypesAndStartMigration(wizard, [ + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.EXTENSIONS, + ]); + await migration; + await wizardDone; + await assertExtensionsProgressState( + wizard, + MigrationWizardConstants.PROGRESS_VALUE.SUCCESS, + { + message: await gFluentStrings.formatValue( + "migration-wizard-progress-success-extensions", + { + quantity: TOTAL_EXTENSIONS, + } + ), + linkURL: "", + linkText: "", + } + ); + }); +}); diff --git a/browser/components/migration/tests/browser/browser_file_migration.js b/browser/components/migration/tests/browser/browser_file_migration.js new file mode 100644 index 0000000000..04241d29d5 --- /dev/null +++ b/browser/components/migration/tests/browser/browser_file_migration.js @@ -0,0 +1,306 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +const { FileMigratorBase } = ChromeUtils.importESModule( + "resource:///modules/FileMigrators.sys.mjs" +); + +const DUMMY_FILEMIGRATOR_KEY = "dummy-file-migrator"; +const DUMMY_FILEPICKER_TITLE = "Some dummy file picker title"; +const DUMMY_FILTER_TITLE = "Some file type"; +const DUMMY_EXTENSION_PATTERN = "*.test"; +const TEST_FILE_PATH = getTestFilePath("dummy_file.csv"); + +/** + * A subclass of FileMigratorBase that doesn't do anything, but + * is useful for testing. + * + * Notably, the `migrate` method is not overridden here. Tests that + * use this class should use Sinon to stub out the migrate method. + */ +class DummyFileMigrator extends FileMigratorBase { + static get key() { + return DUMMY_FILEMIGRATOR_KEY; + } + + static get displayNameL10nID() { + return "migration-wizard-migrator-display-name-file-password-csv"; + } + + static get brandImage() { + return "chrome://branding/content/document.ico"; + } + + get enabled() { + return true; + } + + get progressHeaderL10nID() { + return "migration-passwords-from-file-progress-header"; + } + + get successHeaderL10nID() { + return "migration-passwords-from-file-success-header"; + } + + async getFilePickerConfig() { + return Promise.resolve({ + title: DUMMY_FILEPICKER_TITLE, + filters: [ + { + title: DUMMY_FILTER_TITLE, + extensionPattern: DUMMY_EXTENSION_PATTERN, + }, + ], + }); + } + + get displayedResourceTypes() { + return [MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.PASSWORDS]; + } +} + +const { MockFilePicker } = SpecialPowers; + +add_setup(async () => { + // We use MockFilePicker to simulate a native file picker, and prepare it + // to return a dummy file pointed at TEST_FILE_PATH. The file at + // TEST_FILE_PATH is not required (nor expected) to exist. + MockFilePicker.init(window); + registerCleanupFunction(() => { + MockFilePicker.cleanup(); + }); +}); + +/** + * Tests the flow of selecting a file migrator (in this case, + * the DummyFileMigrator), getting the file picker opened for it, + * and then passing the path of the selected file to the migrator. + */ +add_task(async function test_file_migration() { + let migrator = new DummyFileMigrator(); + let sandbox = sinon.createSandbox(); + registerCleanupFunction(() => { + sandbox.restore(); + }); + + // First, use Sinon to insert our DummyFileMigrator as the only available + // file migrator. + sandbox.stub(MigrationUtils, "getFileMigrator").callsFake(() => { + return migrator; + }); + sandbox.stub(MigrationUtils, "availableFileMigrators").get(() => { + return [migrator]; + }); + + // This is the expected success state that our DummyFileMigrator will + // return as the final progress update to the migration wizard. + const SUCCESS_STATE = { + [MigrationWizardConstants.DISPLAYED_FILE_RESOURCE_TYPES.PASSWORDS_NEW]: + "2 added", + [MigrationWizardConstants.DISPLAYED_FILE_RESOURCE_TYPES.PASSWORDS_UPDATED]: + "1 updated", + }; + + let migrateStub = sandbox.stub(migrator, "migrate").callsFake(filePath => { + Assert.equal(filePath, TEST_FILE_PATH); + return SUCCESS_STATE; + }); + + let dummyFile = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsIFile); + dummyFile.initWithPath(TEST_FILE_PATH); + let filePickerShownPromise = new Promise(resolve => { + MockFilePicker.showCallback = () => { + Assert.ok(true, "Filepicker shown."); + MockFilePicker.setFiles([dummyFile]); + resolve(); + }; + }); + MockFilePicker.returnValue = MockFilePicker.returnOK; + + await withMigrationWizardDialog(async prefsWin => { + let dialogBody = prefsWin.document.body; + let wizard = dialogBody.querySelector("migration-wizard"); + let shadow = wizard.openOrClosedShadowRoot; + + let wizardDone = BrowserTestUtils.waitForEvent( + wizard, + "MigrationWizard:DoneMigration" + ); + + // Now select our DummyFileMigrator from the list. + let selector = shadow.querySelector("#browser-profile-selector"); + selector.click(); + + info("Waiting for panel-list shown"); + await new Promise(resolve => { + shadow + .querySelector("panel-list") + .addEventListener("shown", resolve, { once: true }); + }); + + info("Panel list shown. Clicking on panel-item"); + let panelItem = shadow.querySelector( + `panel-item[key="${DUMMY_FILEMIGRATOR_KEY}"]` + ); + panelItem.click(); + + // Selecting a file migrator from the selector should automatically + // open the file picker, so we await it here. Once the file is + // selected, migration should begin immediately. + + info("Waiting for file picker"); + await filePickerShownPromise; + await wizardDone; + Assert.ok(migrateStub.called, "Migrate on DummyFileMigrator was called."); + + // At this point, with migration having completed, we should be showing + // the PROGRESS page with the SUCCESS_STATE represented. + let deck = shadow.querySelector("#wizard-deck"); + Assert.equal( + deck.selectedViewName, + `page-${MigrationWizardConstants.PAGES.FILE_IMPORT_PROGRESS}` + ); + + // We expect only the displayed resource types in SUCCESS_STATE are + // displayed now. + let progressGroups = shadow.querySelectorAll( + "div[name='page-file-import-progress'] .resource-progress-group" + ); + for (let progressGroup of progressGroups) { + let expectedMessageText = + SUCCESS_STATE[progressGroup.dataset.resourceType]; + if (expectedMessageText) { + let progressIcon = progressGroup.querySelector(".progress-icon"); + Assert.stringMatches( + progressIcon.getAttribute("state"), + "success", + "Should be showing completed state." + ); + + let messageText = + progressGroup.querySelector(".message-text").textContent; + Assert.equal(messageText, expectedMessageText); + } else { + Assert.ok( + BrowserTestUtils.isHidden(progressGroup), + `Resource progress group for ${progressGroup.dataset.resourceType}` + + ` should be hidden.` + ); + } + } + }); + + sandbox.restore(); +}); + +/** + * Tests that the migration wizard will go back to the selection page and + * show an error message if the migration for a FileMigrator throws an + * exception. + */ +add_task(async function test_file_migration_error() { + let migrator = new DummyFileMigrator(); + let sandbox = sinon.createSandbox(); + registerCleanupFunction(() => { + sandbox.restore(); + }); + + // First, use Sinon to insert our DummyFileMigrator as the only available + // file migrator. + sandbox.stub(MigrationUtils, "getFileMigrator").callsFake(() => { + return migrator; + }); + sandbox.stub(MigrationUtils, "availableFileMigrators").get(() => { + return [migrator]; + }); + + const ERROR_MESSAGE = "This is my error message"; + + let migrateStub = sandbox.stub(migrator, "migrate").callsFake(() => { + throw new Error(ERROR_MESSAGE); + }); + + let dummyFile = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsIFile); + dummyFile.initWithPath(TEST_FILE_PATH); + let filePickerShownPromise = new Promise(resolve => { + MockFilePicker.showCallback = () => { + Assert.ok(true, "Filepicker shown."); + MockFilePicker.setFiles([dummyFile]); + resolve(); + }; + }); + MockFilePicker.returnValue = MockFilePicker.returnOK; + + await withMigrationWizardDialog(async prefsWin => { + let dialogBody = prefsWin.document.body; + let wizard = dialogBody.querySelector("migration-wizard"); + let shadow = wizard.openOrClosedShadowRoot; + + let wizardDone = BrowserTestUtils.waitForEvent( + wizard, + "MigrationWizard:DoneMigration" + ); + + // Now select our DummyFileMigrator from the list. + let selector = shadow.querySelector("#browser-profile-selector"); + selector.click(); + + info("Waiting for panel-list shown"); + await new Promise(resolve => { + shadow + .querySelector("panel-list") + .addEventListener("shown", resolve, { once: true }); + }); + + info("Panel list shown. Clicking on panel-item"); + let panelItem = shadow.querySelector( + `panel-item[key="${DUMMY_FILEMIGRATOR_KEY}"]` + ); + panelItem.click(); + + // Selecting a file migrator from the selector should automatically + // open the file picker, so we await it here. Once the file is + // selected, migration should begin immediately. + + info("Waiting for file picker"); + await filePickerShownPromise; + await wizardDone; + Assert.ok(migrateStub.called, "Migrate on DummyFileMigrator was called."); + + // At this point, with migration having completed, we should be showing + // the SELECTION page again with the ERROR_MESSAGE displayed. + let deck = shadow.querySelector("#wizard-deck"); + await BrowserTestUtils.waitForMutationCondition( + deck, + { attributeFilter: ["selected-view"] }, + () => { + return ( + deck.getAttribute("selected-view") == + "page-" + MigrationWizardConstants.PAGES.SELECTION + ); + } + ); + + Assert.equal( + selector.selectedPanelItem.getAttribute("key"), + DUMMY_FILEMIGRATOR_KEY, + "Should have the file migrator selected." + ); + + let errorMessageContainer = shadow.querySelector(".file-import-error"); + Assert.ok( + BrowserTestUtils.isVisible(errorMessageContainer), + "Should be showing the error message container" + ); + + let fileImportErrorMessage = shadow.querySelector( + "#file-import-error-message" + ).textContent; + Assert.equal(fileImportErrorMessage, ERROR_MESSAGE); + }); + + sandbox.restore(); +}); diff --git a/browser/components/migration/tests/browser/browser_ie_edge_bookmarks_success_strings.js b/browser/components/migration/tests/browser/browser_ie_edge_bookmarks_success_strings.js new file mode 100644 index 0000000000..34e8a8de2e --- /dev/null +++ b/browser/components/migration/tests/browser/browser_ie_edge_bookmarks_success_strings.js @@ -0,0 +1,89 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +/** + * Tests that the progress strings that the Migration Wizard shows + * during migrations for IE and Edge uses the term "Favorites" rather + * then "Bookmarks". + */ +add_task(async function test_ie_edge_bookmarks_success_strings() { + for (let key of ["ie", "edge", "internal-testing"]) { + let sandbox = sinon.createSandbox(); + + sandbox.stub(InternalTestingProfileMigrator, "key").get(() => { + return key; + }); + + sandbox.stub(MigrationUtils, "availableMigratorKeys").get(() => { + return key; + }); + + let testingMigrator = new InternalTestingProfileMigrator(); + sandbox.stub(MigrationUtils, "getMigrator").callsFake(() => { + return Promise.resolve(testingMigrator); + }); + + let migration = waitForTestMigration( + [MigrationUtils.resourceTypes.BOOKMARKS], + [MigrationUtils.resourceTypes.BOOKMARKS], + InternalTestingProfileMigrator.testProfile + ); + + await withMigrationWizardDialog(async prefsWin => { + let dialogBody = prefsWin.document.body; + let wizard = dialogBody.querySelector("migration-wizard"); + let wizardDone = BrowserTestUtils.waitForEvent( + wizard, + "MigrationWizard:DoneMigration" + ); + selectResourceTypesAndStartMigration( + wizard, + [MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.BOOKMARKS], + key + ); + await migration; + + let dialog = prefsWin.document.querySelector("#migrationWizardDialog"); + let shadow = wizard.openOrClosedShadowRoot; + + // If we were using IE or Edge (EdgeHTLM), then the success message should + // include the word "favorites". Otherwise, we expect it to include + // the word "bookmarks". + let bookmarksProgressGroup = shadow.querySelector( + `.resource-progress-group[data-resource-type="${MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.BOOKMARKS}"` + ); + let messageTextElement = + bookmarksProgressGroup.querySelector(".message-text"); + + await BrowserTestUtils.waitForCondition(() => { + return messageTextElement.textContent.trim(); + }); + + let messageText = messageTextElement.textContent.toLowerCase(); + + if (key == "internal-testing") { + Assert.ok( + messageText.includes("bookmarks"), + `Message text should refer to bookmarks: ${messageText}.` + ); + } else { + Assert.ok( + messageText.includes("favorites"), + `Message text should refer to favorites: ${messageText}` + ); + } + + let doneButton = shadow.querySelector( + "div[name='page-progress'] .done-button" + ); + let dialogClosed = BrowserTestUtils.waitForEvent(dialog, "close"); + doneButton.click(); + await dialogClosed; + await wizardDone; + }); + + sandbox.restore(); + } +}); diff --git a/browser/components/migration/tests/browser/browser_misc_telemetry.js b/browser/components/migration/tests/browser/browser_misc_telemetry.js new file mode 100644 index 0000000000..4fc6518e49 --- /dev/null +++ b/browser/components/migration/tests/browser/browser_misc_telemetry.js @@ -0,0 +1,178 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +const { ChromeProfileMigrator } = ChromeUtils.importESModule( + "resource:///modules/ChromeProfileMigrator.sys.mjs" +); + +/** + * Tests that if the migration wizard is opened when the + * MOZ_UNINSTALLER_PROFILE_REFRESH environment variable is defined, + * that the migration.uninstaller_profile_refresh scalar is set, + * and the environment variable is cleared. + */ +add_task(async function test_uninstaller_migration() { + if (AppConstants.platform != "win") { + return; + } + + Services.env.set("MOZ_UNINSTALLER_PROFILE_REFRESH", "1"); + let wizardPromise = BrowserTestUtils.domWindowOpened(); + // Opening the migration wizard this way is a blocking function, so + // we delegate it to a runnable. + executeSoon(() => { + MigrationUtils.showMigrationWizard(null, { isStartupMigration: true }); + }); + let wizardWin = await wizardPromise; + + await BrowserTestUtils.waitForEvent(wizardWin, "MigrationWizard:Ready"); + + let scalars = TelemetryTestUtils.getProcessScalars("parent", false, true); + TelemetryTestUtils.assertScalar( + scalars, + "migration.uninstaller_profile_refresh", + 1 + ); + + Assert.equal( + Services.env.get("MOZ_UNINSTALLER_PROFILE_REFRESH"), + "", + "Cleared MOZ_UNINSTALLER_PROFILE_REFRESH environment variable." + ); + await BrowserTestUtils.closeWindow(wizardWin); +}); + +/** + * Tests that we populate the migration.discovered_migrators keyed scalar + * with a count of discovered browsers and profiles. + */ +add_task(async function test_discovered_migrators_keyed_scalar() { + Services.telemetry.clearScalars(); + + let sandbox = sinon.createSandbox(); + registerCleanupFunction(() => { + sandbox.restore(); + }); + + // We'll pretend that this system only has the + // InternalTestingProfileMigrator and ChromeProfileMigrator around to + // start + sandbox.stub(MigrationUtils, "availableMigratorKeys").get(() => { + return ["internal-testing", "chrome"]; + }); + + // The InternalTestingProfileMigrator by default returns a single profile + // from `getSourceProfiles`, and now we'll just prepare the + // ChromeProfileMigrator to return two fake profiles. + sandbox.stub(ChromeProfileMigrator.prototype, "getSourceProfiles").resolves([ + { id: "chrome-test-1", name: "Chrome test profile 1" }, + { id: "chrome-test-2", name: "Chrome test profile 2" }, + ]); + + sandbox + .stub(ChromeProfileMigrator.prototype, "hasPermissions") + .resolves(true); + + // We also need to ensure that the ChromeProfileMigrator actually has + // some resources to migrate, otherwise it won't get listed. + sandbox + .stub(ChromeProfileMigrator.prototype, "getResources") + .callsFake(() => { + return Promise.resolve( + Object.values(MigrationUtils.resourceType).map(resourceType => { + return { + type: resourceType, + migrate: () => {}, + }; + }) + ); + }); + + await withMigrationWizardDialog(async () => { + let scalars = TelemetryTestUtils.getProcessScalars("parent", true, true); + TelemetryTestUtils.assertKeyedScalar( + scalars, + "migration.discovered_migrators", + InternalTestingProfileMigrator.key, + 1 + ); + TelemetryTestUtils.assertKeyedScalar( + scalars, + "migration.discovered_migrators", + ChromeProfileMigrator.key, + 2 + ); + }); + + // Now, reset, and we'll try the case where a migrator returns `null` from + // `getSourceProfiles` using the InternalTestingProfileMigrator again. + sandbox.restore(); + + sandbox = sinon.createSandbox(); + + sandbox.stub(MigrationUtils, "availableMigratorKeys").get(() => { + return ["internal-testing"]; + }); + + sandbox + .stub(ChromeProfileMigrator.prototype, "getSourceProfiles") + .resolves(null); + + await withMigrationWizardDialog(async () => { + let scalars = TelemetryTestUtils.getProcessScalars("parent", true, true); + TelemetryTestUtils.assertKeyedScalar( + scalars, + "migration.discovered_migrators", + InternalTestingProfileMigrator.key, + 1 + ); + }); + + sandbox.restore(); +}); + +/** + * Tests that we write to the FX_MIGRATION_ERRORS histogram when a + * resource fails to migrate properly. + */ +add_task(async function test_fx_migration_errors() { + let migration = waitForTestMigration( + [ + MigrationUtils.resourceTypes.BOOKMARKS, + MigrationUtils.resourceTypes.PASSWORDS, + ], + [ + MigrationUtils.resourceTypes.BOOKMARKS, + MigrationUtils.resourceTypes.PASSWORDS, + ], + InternalTestingProfileMigrator.testProfile, + [MigrationUtils.resourceTypes.PASSWORDS] + ); + + await withMigrationWizardDialog(async prefsWin => { + let dialogBody = prefsWin.document.body; + let wizard = dialogBody.querySelector("migration-wizard"); + let wizardDone = BrowserTestUtils.waitForEvent( + wizard, + "MigrationWizard:DoneMigration" + ); + + selectResourceTypesAndStartMigration(wizard, [ + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.BOOKMARKS, + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.PASSWORDS, + ]); + await migration; + await wizardDone; + + assertQuantitiesShown( + wizard, + [ + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.BOOKMARKS, + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.PASSWORDS, + ], + [MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.PASSWORDS] + ); + }); +}); diff --git a/browser/components/migration/tests/browser/browser_no_browsers_state.js b/browser/components/migration/tests/browser/browser_no_browsers_state.js new file mode 100644 index 0000000000..cd4677f31d --- /dev/null +++ b/browser/components/migration/tests/browser/browser_no_browsers_state.js @@ -0,0 +1,92 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +/** + * Tests that the wizard switches to the NO_BROWSERS_FOUND page + * when no migrators are detected. + */ +add_task(async function test_browser_no_programs() { + let sandbox = sinon.createSandbox(); + registerCleanupFunction(() => { + sandbox.restore(); + }); + + sandbox.stub(MigrationUtils, "availableMigratorKeys").get(() => { + return []; + }); + + // Let's enable the Passwords CSV import by default so that it appears + // as a file migrator. + await SpecialPowers.pushPrefEnv({ + set: [["signon.management.page.fileImport.enabled", true]], + }); + + await withMigrationWizardDialog(async prefsWin => { + let dialog = prefsWin.document.querySelector("#migrationWizardDialog"); + let wizard = dialog.querySelector("migration-wizard"); + let shadow = wizard.openOrClosedShadowRoot; + let deck = shadow.querySelector("#wizard-deck"); + + await BrowserTestUtils.waitForMutationCondition( + deck, + { attributeFilter: ["selected-view"] }, + () => { + return ( + deck.getAttribute("selected-view") == + "page-" + MigrationWizardConstants.PAGES.NO_BROWSERS_FOUND + ); + } + ); + + Assert.ok( + true, + "Went to no browser page after attempting to search for migrators." + ); + let chooseImportFromFile = shadow.querySelector("#choose-import-from-file"); + Assert.ok( + !chooseImportFromFile.hidden, + "Selecting a file migrator should still be possible." + ); + }); + + // Now disable all file migrators to make sure that the "Import from file" + // button is hidden. + await SpecialPowers.pushPrefEnv({ + set: [ + ["signon.management.page.fileImport.enabled", false], + ["browser.migrate.bookmarks-file.enabled", false], + ], + }); + + await withMigrationWizardDialog(async prefsWin => { + let dialog = prefsWin.document.querySelector("#migrationWizardDialog"); + let wizard = dialog.querySelector("migration-wizard"); + let shadow = wizard.openOrClosedShadowRoot; + let deck = shadow.querySelector("#wizard-deck"); + + await BrowserTestUtils.waitForMutationCondition( + deck, + { attributeFilter: ["selected-view"] }, + () => { + return ( + deck.getAttribute("selected-view") == + "page-" + MigrationWizardConstants.PAGES.NO_BROWSERS_FOUND + ); + } + ); + + Assert.ok( + true, + "Went to no browser page after attempting to search for migrators." + ); + let chooseImportFromFile = shadow.querySelector("#choose-import-from-file"); + Assert.ok( + chooseImportFromFile.hidden, + "Selecting a file migrator should not be possible." + ); + }); + + sandbox.restore(); +}); diff --git a/browser/components/migration/tests/browser/browser_only_file_migrators.js b/browser/components/migration/tests/browser/browser_only_file_migrators.js new file mode 100644 index 0000000000..ca18a8c0d5 --- /dev/null +++ b/browser/components/migration/tests/browser/browser_only_file_migrators.js @@ -0,0 +1,71 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +/** + * Tests that the NO_BROWSERS_FOUND page has a button to redirect to the + * selection page when only file migrators are found. + */ +add_task(async function test_only_file_migrators() { + await SpecialPowers.pushPrefEnv({ + set: [["signon.management.page.fileImport.enabled", true]], + }); + + let sandbox = sinon.createSandbox(); + registerCleanupFunction(() => { + sandbox.restore(); + }); + + sandbox.stub(MigrationUtils, "availableMigratorKeys").get(() => { + return []; + }); + + await withMigrationWizardDialog(async prefsWin => { + let dialog = prefsWin.document.querySelector("#migrationWizardDialog"); + let wizard = dialog.querySelector("migration-wizard"); + let shadow = wizard.openOrClosedShadowRoot; + let deck = shadow.querySelector("#wizard-deck"); + + await BrowserTestUtils.waitForMutationCondition( + deck, + { attributeFilter: ["selected-view"] }, + () => { + return ( + deck.getAttribute("selected-view") == + "page-" + MigrationWizardConstants.PAGES.NO_BROWSERS_FOUND + ); + } + ); + + let chooseImportFileButton = shadow.querySelector( + "#choose-import-from-file" + ); + + let changedToSelectionPage = BrowserTestUtils.waitForMutationCondition( + deck, + { attributeFilter: ["selected-view"] }, + () => { + return ( + deck.getAttribute("selected-view") == + "page-" + MigrationWizardConstants.PAGES.SELECTION + ); + } + ); + chooseImportFileButton.click(); + await changedToSelectionPage; + + // No browser migrators should be listed. + let browserMigratorItems = shadow.querySelectorAll( + `panel-item[type="${MigrationWizardConstants.MIGRATOR_TYPES.BROWSER}"]` + ); + Assert.ok(!browserMigratorItems.length, "No browser migrators listed."); + + // Check to make sure there's at least one file migrator listed. + let fileMigratorItems = shadow.querySelectorAll( + `panel-item[type="${MigrationWizardConstants.MIGRATOR_TYPES.FILE}"]` + ); + + Assert.ok(!!fileMigratorItems.length, "Listed at least one file migrator."); + }); +}); diff --git a/browser/components/migration/tests/browser/browser_permissions.js b/browser/components/migration/tests/browser/browser_permissions.js new file mode 100644 index 0000000000..35d902bb37 --- /dev/null +++ b/browser/components/migration/tests/browser/browser_permissions.js @@ -0,0 +1,166 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +add_setup(async function () { + await SpecialPowers.pushPrefEnv({ + set: [["browser.migrate.chrome.get_permissions.enabled", true]], + }); +}); + +/** + * Tests that the migration wizard can request permission from + * the user to read from other browser data directories when + * explicit permission needs to be granted. + * + * This can occur when, for example, Firefox is installed as a + * Snap on Ubuntu Linux. In this state, Firefox does not have + * direct read access to other browser's data directories (although) + * it can tell if they exist. For Chromium-based browsers, this + * means we cannot tell what profiles nor resources are available + * for Chromium-based browsers without read permissions. + * + * Note that the Safari migrator is not tested here, as it has + * its own special permission flow. This is because we can + * determine what resources Safari has before requiring permissions, + * and (as of this writing) Safari does not support multiple + * user profiles. + */ +add_task(async function test_permissions() { + Services.telemetry.clearEvents(); + + let sandbox = sinon.createSandbox(); + registerCleanupFunction(() => { + sandbox.restore(); + }); + + sandbox + .stub(InternalTestingProfileMigrator.prototype, "canGetPermissions") + .resolves("/some/path"); + + let hasPermissionsStub = sandbox + .stub(InternalTestingProfileMigrator.prototype, "hasPermissions") + .resolves(false); + + let testingMigrator = await MigrationUtils.getMigrator( + InternalTestingProfileMigrator.key + ); + Assert.ok( + testingMigrator, + "Got migrator, even though we don't yet have permission to read its resources." + ); + + sandbox.stub(testingMigrator, "getPermissions").callsFake(async () => { + testingMigrator.flushResourceCache(); + hasPermissionsStub.resolves(true); + return Promise.resolve(true); + }); + + let getResourcesStub = sandbox + .stub(testingMigrator, "getResources") + .resolves([]); + + let migration = waitForTestMigration( + [MigrationUtils.resourceTypes.BOOKMARKS], + [MigrationUtils.resourceTypes.BOOKMARKS], + InternalTestingProfileMigrator.testProfile + ); + + await withMigrationWizardDialog(async prefsWin => { + let dialogBody = prefsWin.document.body; + let wizard = dialogBody.querySelector("migration-wizard"); + let shadow = wizard.openOrClosedShadowRoot; + + // Clear out any pre-existing events events have been logged + Services.telemetry.clearEvents(); + TelemetryTestUtils.assertNumberOfEvents(0); + + let panelItem = shadow.querySelector( + `panel-item[key="${InternalTestingProfileMigrator.key}"]` + ); + panelItem.click(); + + let resourceList = shadow.querySelector(".resource-selection-details"); + Assert.ok( + BrowserTestUtils.isHidden(resourceList), + "Resources list is hidden." + ); + let importButton = shadow.querySelector("#import"); + Assert.ok(BrowserTestUtils.isHidden(importButton), "Import button hidden."); + let noPermissionsMessage = shadow.querySelector(".no-permissions-message"); + Assert.ok( + BrowserTestUtils.isVisible(noPermissionsMessage), + "No permissions message shown." + ); + let getPermissionButton = shadow.querySelector("#get-permissions"); + Assert.ok( + BrowserTestUtils.isVisible(getPermissionButton), + "Get permissions button shown." + ); + + // Now put the permissions functions back into their default + // state - which is the "permission granted" state. + getResourcesStub.restore(); + hasPermissionsStub.restore(); + + let refreshDone = BrowserTestUtils.waitForEvent( + wizard, + "MigrationWizard:Ready" + ); + + getPermissionButton.click(); + + await refreshDone; + Assert.ok(true, "Refreshed migrator list."); + + let wizardDone = BrowserTestUtils.waitForEvent( + wizard, + "MigrationWizard:DoneMigration" + ); + selectResourceTypesAndStartMigration(wizard, [ + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.BOOKMARKS, + ]); + await migration; + await wizardDone; + + assertQuantitiesShown(wizard, [ + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.BOOKMARKS, + ]); + + let dialog = prefsWin.document.querySelector("#migrationWizardDialog"); + let doneButton = shadow.querySelector( + "div[name='page-progress'] .done-button" + ); + + await new Promise(resolve => prefsWin.requestAnimationFrame(resolve)); + Assert.equal( + shadow.activeElement, + doneButton, + "Done button should be focused." + ); + + let dialogClosed = BrowserTestUtils.waitForEvent(dialog, "close"); + doneButton.click(); + await dialogClosed; + }); + + TelemetryTestUtils.assertEvents( + [ + { + category: "browser.migration", + method: "linux_perms", + object: "wizard", + value: null, + extra: { + migrator_key: InternalTestingProfileMigrator.key, + }, + }, + ], + { + category: "browser.migration", + method: "linux_perms", + object: "wizard", + } + ); +}); diff --git a/browser/components/migration/tests/browser/browser_safari_passwords.js b/browser/components/migration/tests/browser/browser_safari_passwords.js new file mode 100644 index 0000000000..c005342b46 --- /dev/null +++ b/browser/components/migration/tests/browser/browser_safari_passwords.js @@ -0,0 +1,468 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +const { SafariProfileMigrator } = ChromeUtils.importESModule( + "resource:///modules/SafariProfileMigrator.sys.mjs" +); +const { LoginCSVImport } = ChromeUtils.importESModule( + "resource://gre/modules/LoginCSVImport.sys.mjs" +); + +const TEST_FILE_PATH = getTestFilePath("dummy_file.csv"); + +// We use MockFilePicker to simulate a native file picker, and prepare it +// to return a dummy file pointed at TEST_FILE_PATH. The file at +// TEST_FILE_PATH is not required (nor expected) to exist. +const { MockFilePicker } = SpecialPowers; + +add_setup(async function () { + MockFilePicker.init(window); + registerCleanupFunction(() => { + MockFilePicker.cleanup(); + }); + await SpecialPowers.pushPrefEnv({ + set: [["signon.management.page.fileImport.enabled", true]], + }); +}); + +/** + * A helper function that does most of the heavy lifting for the tests in + * this file. Specfically, it takes care of: + * + * 1. Stubbing out the various hunks of the SafariProfileMigrator in order + * to simulate a migration without actually performing one, since the + * migrator itself isn't being tested here. + * 2. Stubbing out parts of MigrationUtils and LoginCSVImport to have a + * consistent reporting on how many things are imported. + * 3. Setting up the MockFilePicker if expectsFilePicker is true to return + * the TEST_FILE_PATH. + * 4. Opens up the migration wizard, and chooses to import both BOOKMARKS + * and PASSWORDS, and then clicks "Import". + * 5. Waits for the migration wizard to show the Safari password import + * instructions. + * 6. Runs taskFn + * 7. Closes the migration dialog. + * + * @param {boolean} expectsFilePicker + * True if the MockFilePicker should be set up to return TEST_FILE_PATH. + * @param {boolean} migrateBookmarks + * True if bookmarks should be migrated alongside passwords. If not, only + * passwords will be migrated. + * @param {boolean} shouldPasswordImportFail + * True if importing from the CSV file should fail. + * @param {Function} taskFn + * An asynchronous function that takes the following parameters in this + * order: + * + * {Element} wizard + * The opened migration wizard + * {Promise} filePickerShownPromise + * A Promise that resolves once the MockFilePicker has closed. This is + * undefined if expectsFilePicker was false. + * {object} importFromCSVStub + * The Sinon stub object for LoginCSVImport.importFromCSV. This can be + * used to check to see whether it was called. + * {Promise} didMigration + * A Promise that resolves to true once the migration completes. + * {Promise} wizardDone + * A Promise that resolves once the migration wizard reports that a + * migration has completed. + * @returns {Promise} + */ +async function testSafariPasswordHelper( + expectsFilePicker, + migrateBookmarks, + shouldPasswordImportFail, + taskFn +) { + let sandbox = sinon.createSandbox(); + registerCleanupFunction(() => { + sandbox.restore(); + }); + + let safariMigrator = new SafariProfileMigrator(); + sandbox.stub(MigrationUtils, "getMigrator").resolves(safariMigrator); + + // We're not testing the permission flow here, so let's pretend that we + // always have permission to read resources from the disk. + sandbox + .stub(SafariProfileMigrator.prototype, "hasPermissions") + .resolves(true); + + // Have the migrator claim that only BOOKMARKS are only available. + sandbox + .stub(SafariProfileMigrator.prototype, "getMigrateData") + .resolves(MigrationUtils.resourceTypes.BOOKMARKS); + + let migrateStub; + let didMigration = new Promise(resolve => { + migrateStub = sandbox + .stub(SafariProfileMigrator.prototype, "migrate") + .callsFake((aResourceTypes, aStartup, aProfile, aProgressCallback) => { + if (!migrateBookmarks) { + Assert.ok( + false, + "Should not have called migrate when only migrating Safari passwords." + ); + } + + Assert.ok( + !aStartup, + "Migrator should not have been called as a startup migration." + ); + Assert.ok( + aResourceTypes & MigrationUtils.resourceTypes.BOOKMARKS, + "Should have requested to migrate the BOOKMARKS resource." + ); + Assert.ok( + !(aResourceTypes & MigrationUtils.resourceTypes.PASSWORDS), + "Should not have requested to migrate the PASSWORDS resource." + ); + + aProgressCallback(MigrationUtils.resourceTypes.BOOKMARKS, true); + Services.obs.notifyObservers(null, "Migration:Ended"); + resolve(); + }); + }); + + // We'll pretend we added EXPECTED_QUANTITY passwords from the Safari + // password file. + let results = []; + for (let i = 0; i < EXPECTED_QUANTITY; ++i) { + results.push({ result: "added" }); + } + let importFromCSVStub = sandbox.stub(LoginCSVImport, "importFromCSV"); + + if (shouldPasswordImportFail) { + importFromCSVStub.rejects(new Error("Some error message")); + } else { + importFromCSVStub.resolves(results); + } + + sandbox.stub(MigrationUtils, "_importQuantities").value({ + bookmarks: EXPECTED_QUANTITY, + }); + + let filePickerShownPromise; + + if (expectsFilePicker) { + MockFilePicker.reset(); + + let dummyFile = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsIFile); + dummyFile.initWithPath(TEST_FILE_PATH); + filePickerShownPromise = new Promise(resolve => { + MockFilePicker.showCallback = () => { + Assert.ok(true, "Filepicker shown."); + MockFilePicker.setFiles([dummyFile]); + resolve(); + }; + }); + MockFilePicker.returnValue = MockFilePicker.returnOK; + } + + await withMigrationWizardDialog(async prefsWin => { + let dialogBody = prefsWin.document.body; + let wizard = dialogBody.querySelector("migration-wizard"); + let wizardDone = BrowserTestUtils.waitForEvent( + wizard, + "MigrationWizard:DoneMigration" + ); + + let shadow = wizard.openOrClosedShadowRoot; + + info("Choosing Safari"); + let panelItem = shadow.querySelector( + `panel-item[key="${SafariProfileMigrator.key}"]` + ); + panelItem.click(); + + let resourceTypeList = shadow.querySelector("#resource-type-list"); + + // Let's choose whether to import BOOKMARKS first. + let bookmarksNode = resourceTypeList.querySelector( + `label[data-resource-type="${MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.BOOKMARKS}"]` + ); + bookmarksNode.control.checked = migrateBookmarks; + + // Let's make sure that PASSWORDS is displayed despite the migrator only + // (currently) returning BOOKMARKS as an available resource to migrate. + let passwordsNode = resourceTypeList.querySelector( + `label[data-resource-type="${MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.PASSWORDS}"]` + ); + Assert.ok( + !passwordsNode.hidden, + "PASSWORDS should be available to import from." + ); + passwordsNode.control.checked = true; + + let deck = shadow.querySelector("#wizard-deck"); + let switchedToSafariPermissionPage = + BrowserTestUtils.waitForMutationCondition( + deck, + { attributeFilter: ["selected-view"] }, + () => { + return ( + deck.getAttribute("selected-view") == + "page-" + MigrationWizardConstants.PAGES.SAFARI_PASSWORD_PERMISSION + ); + } + ); + + let importButton = shadow.querySelector("#import"); + importButton.click(); + await switchedToSafariPermissionPage; + Assert.ok(true, "Went to Safari permission page after attempting import."); + + await taskFn( + wizard, + filePickerShownPromise, + importFromCSVStub, + didMigration, + migrateStub, + wizardDone + ); + + let dialog = prefsWin.document.querySelector("#migrationWizardDialog"); + let doneButton = shadow.querySelector( + "div[name='page-progress'] .done-button" + ); + let dialogClosed = BrowserTestUtils.waitForEvent(dialog, "close"); + + doneButton.click(); + await dialogClosed; + }); + + sandbox.restore(); + MockFilePicker.reset(); +} + +/** + * Tests the flow of importing passwords from Safari via an + * exported CSV file. + */ +add_task(async function test_safari_password_do_import() { + await testSafariPasswordHelper( + true, + true, + false, + async ( + wizard, + filePickerShownPromise, + importFromCSVStub, + didMigration, + migrateStub, + wizardDone + ) => { + let shadow = wizard.openOrClosedShadowRoot; + let safariPasswordImportSelect = shadow.querySelector( + "#safari-password-import-select" + ); + safariPasswordImportSelect.click(); + await filePickerShownPromise; + Assert.ok(true, "File picker was shown."); + + await didMigration; + Assert.ok(importFromCSVStub.called, "Importing from CSV was called."); + + await wizardDone; + + assertQuantitiesShown(wizard, [ + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.BOOKMARKS, + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.PASSWORDS, + ]); + } + ); +}); + +/** + * Tests that only passwords get imported if the user only opts + * to import passwords, and that nothing else gets imported. + */ +add_task(async function test_safari_password_only_do_import() { + await testSafariPasswordHelper( + true, + false, + false, + async ( + wizard, + filePickerShownPromise, + importFromCSVStub, + didMigration, + migrateStub, + wizardDone + ) => { + let shadow = wizard.openOrClosedShadowRoot; + let safariPasswordImportSelect = shadow.querySelector( + "#safari-password-import-select" + ); + safariPasswordImportSelect.click(); + await filePickerShownPromise; + Assert.ok(true, "File picker was shown."); + + await wizardDone; + + assertQuantitiesShown(wizard, [ + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.PASSWORDS, + ]); + + Assert.ok(importFromCSVStub.called, "Importing from CSV was called."); + Assert.ok( + !migrateStub.called, + "SafariProfileMigrator.migrate was not called." + ); + } + ); +}); + +/** + * Tests the flow of importing passwords from Safari when the file + * import fails. + */ +add_task(async function test_safari_password_empty_csv_file() { + await testSafariPasswordHelper( + true, + true, + true, + async ( + wizard, + filePickerShownPromise, + importFromCSVStub, + didMigration, + migrateStub, + wizardDone + ) => { + let shadow = wizard.openOrClosedShadowRoot; + let safariPasswordImportSelect = shadow.querySelector( + "#safari-password-import-select" + ); + safariPasswordImportSelect.click(); + await filePickerShownPromise; + Assert.ok(true, "File picker was shown."); + + await didMigration; + Assert.ok(importFromCSVStub.called, "Importing from CSV was called."); + + await wizardDone; + + let headerL10nID = + shadow.querySelector("#progress-header").dataset.l10nId; + Assert.equal( + headerL10nID, + "migration-wizard-progress-done-with-warnings-header" + ); + + let progressGroup = shadow.querySelector( + `.resource-progress-group[data-resource-type="${MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.PASSWORDS}"` + ); + let progressIcon = progressGroup.querySelector(".progress-icon"); + let messageText = + progressGroup.querySelector(".message-text").textContent; + + Assert.equal( + progressIcon.getAttribute("state"), + "warning", + "Icon should be in the warning state." + ); + Assert.stringMatches( + messageText, + /file doesn’t include any valid password data/ + ); + } + ); +}); + +/** + * Tests that the user can skip importing passwords from Safari. + */ +add_task(async function test_safari_password_skip() { + await testSafariPasswordHelper( + false, + true, + false, + async ( + wizard, + filePickerShownPromise, + importFromCSVStub, + didMigration, + migrateStub, + wizardDone + ) => { + let shadow = wizard.openOrClosedShadowRoot; + let safariPasswordImportSkip = shadow.querySelector( + "#safari-password-import-skip" + ); + safariPasswordImportSkip.click(); + + await didMigration; + Assert.ok(!MockFilePicker.shown, "Never showed the file picker."); + Assert.ok( + !importFromCSVStub.called, + "Importing from CSV was never called." + ); + + await wizardDone; + + assertQuantitiesShown(wizard, [ + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.BOOKMARKS, + ]); + } + ); +}); + +/** + * Tests that importing from passwords for Safari doesn't exist if + * signon.management.page.fileImport.enabled is false. + */ +add_task(async function test_safari_password_disabled() { + await SpecialPowers.pushPrefEnv({ + set: [["signon.management.page.fileImport.enabled", false]], + }); + + let sandbox = sinon.createSandbox(); + registerCleanupFunction(() => { + sandbox.restore(); + }); + + let safariMigrator = new SafariProfileMigrator(); + sandbox.stub(MigrationUtils, "getMigrator").resolves(safariMigrator); + + // We're not testing the permission flow here, so let's pretend that we + // always have permission to read resources from the disk. + sandbox + .stub(SafariProfileMigrator.prototype, "hasPermissions") + .resolves(true); + + // Have the migrator claim that only BOOKMARKS are only available. + sandbox + .stub(SafariProfileMigrator.prototype, "getMigrateData") + .resolves(MigrationUtils.resourceTypes.BOOKMARKS); + + await withMigrationWizardDialog(async prefsWin => { + let dialogBody = prefsWin.document.body; + let wizard = dialogBody.querySelector("migration-wizard"); + + let shadow = wizard.openOrClosedShadowRoot; + + info("Choosing Safari"); + let panelItem = shadow.querySelector( + `panel-item[key="${SafariProfileMigrator.key}"]` + ); + panelItem.click(); + + let resourceTypeList = shadow.querySelector("#resource-type-list"); + + // Let's make sure that PASSWORDS is displayed despite the migrator only + // (currently) returning BOOKMARKS as an available resource to migrate. + let passwordsNode = resourceTypeList.querySelector( + `label[data-resource-type="${MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.PASSWORDS}"]` + ); + Assert.ok( + passwordsNode.hidden, + "PASSWORDS should not be available to import from." + ); + }); + + await SpecialPowers.popPrefEnv(); +}); diff --git a/browser/components/migration/tests/browser/browser_safari_permissions.js b/browser/components/migration/tests/browser/browser_safari_permissions.js new file mode 100644 index 0000000000..bac56866f0 --- /dev/null +++ b/browser/components/migration/tests/browser/browser_safari_permissions.js @@ -0,0 +1,136 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +const { SafariProfileMigrator } = ChromeUtils.importESModule( + "resource:///modules/SafariProfileMigrator.sys.mjs" +); + +/** + * Tests that if we don't have permission to read the contents + * of ~/Library/Safari, that we can ask for permission to do that. + * + * This involves presenting the user with some instructions, and then + * showing a native folder picker for the user to select the + * ~/Library/Safari folder. This seems to give us read access to the + * folder contents. + * + * Revoking permissions for reading the ~/Library/Safari folder is + * not something that we know how to do just yet. It seems to be + * something involving macOS's System Integrity Protection. This test + * mocks out and simulates the actual permissions mechanism to make + * this test run reliably and repeatably. + */ +add_task(async function test_safari_permissions() { + let sandbox = sinon.createSandbox(); + registerCleanupFunction(() => { + sandbox.restore(); + }); + + let hasPermissionsStub = sandbox + .stub(SafariProfileMigrator.prototype, "hasPermissions") + .resolves(false); + + let safariMigrator = await MigrationUtils.getMigrator( + SafariProfileMigrator.key + ); + Assert.ok( + safariMigrator, + "Got migrator, even though we don't yet have permission to read its resources." + ); + + sandbox.stub(MigrationUtils, "getMigrator").resolves(safariMigrator); + + sandbox.stub(safariMigrator, "getPermissions").callsFake(async () => { + hasPermissionsStub.resolves(true); + return Promise.resolve(true); + }); + + sandbox.stub(safariMigrator, "getResources").callsFake(() => { + return Promise.resolve([ + { + type: MigrationUtils.resourceTypes.BOOKMARKS, + migrate: () => {}, + }, + ]); + }); + + let didMigration = new Promise(resolve => { + sandbox + .stub(safariMigrator, "migrate") + .callsFake((aResourceTypes, aStartup, aProfile, aProgressCallback) => { + Assert.ok( + !aStartup, + "Migrator should not have been called as a startup migration." + ); + + aProgressCallback(MigrationUtils.resourceTypes.BOOKMARKS); + Services.obs.notifyObservers(null, "Migration:Ended"); + resolve(); + }); + }); + + await withMigrationWizardDialog(async prefsWin => { + let dialogBody = prefsWin.document.body; + let wizard = dialogBody.querySelector("migration-wizard"); + let wizardDone = BrowserTestUtils.waitForEvent( + wizard, + "MigrationWizard:DoneMigration" + ); + + let shadow = wizard.openOrClosedShadowRoot; + + info("Choosing Safari"); + let panelItem = shadow.querySelector( + `panel-item[key="${SafariProfileMigrator.key}"]` + ); + panelItem.click(); + + // Let's just choose "Bookmarks" for now. + let resourceTypeList = shadow.querySelector("#resource-type-list"); + let resourceNodes = resourceTypeList.querySelectorAll( + `label[data-resource-type]` + ); + for (let resourceNode of resourceNodes) { + resourceNode.control.checked = + resourceNode.dataset.resourceType == + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.BOOKMARKS; + } + + let deck = shadow.querySelector("#wizard-deck"); + let switchedToSafariPermissionPage = + BrowserTestUtils.waitForMutationCondition( + deck, + { attributeFilter: ["selected-view"] }, + () => { + return ( + deck.getAttribute("selected-view") == + "page-" + MigrationWizardConstants.PAGES.SAFARI_PERMISSION + ); + } + ); + + let importButton = shadow.querySelector("#import"); + importButton.click(); + await switchedToSafariPermissionPage; + Assert.ok(true, "Went to Safari permission page after attempting import."); + + let requestPermissions = shadow.querySelector( + "#safari-request-permissions" + ); + requestPermissions.click(); + await didMigration; + Assert.ok(true, "Completed migration"); + + let dialog = prefsWin.document.querySelector("#migrationWizardDialog"); + let doneButton = shadow.querySelector( + "div[name='page-progress'] .done-button" + ); + let dialogClosed = BrowserTestUtils.waitForEvent(dialog, "close"); + + doneButton.click(); + await dialogClosed; + await wizardDone; + }); +}); diff --git a/browser/components/migration/tests/browser/dummy_file.csv b/browser/components/migration/tests/browser/dummy_file.csv new file mode 100644 index 0000000000..48a099ab76 --- /dev/null +++ b/browser/components/migration/tests/browser/dummy_file.csv @@ -0,0 +1 @@ +This file intentionally left blank. \ No newline at end of file diff --git a/browser/components/migration/tests/browser/head.js b/browser/components/migration/tests/browser/head.js new file mode 100644 index 0000000000..d3d188a7e1 --- /dev/null +++ b/browser/components/migration/tests/browser/head.js @@ -0,0 +1,534 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +/* import-globals-from ../head-common.js */ + +Services.scriptloader.loadSubScript( + "chrome://mochitests/content/browser/browser/components/migration/tests/browser/head-common.js", + this +); + +const { sinon } = ChromeUtils.importESModule( + "resource://testing-common/Sinon.sys.mjs" +); +const { InternalTestingProfileMigrator } = ChromeUtils.importESModule( + "resource:///modules/InternalTestingProfileMigrator.sys.mjs" +); +const { TelemetryTestUtils } = ChromeUtils.importESModule( + "resource://testing-common/TelemetryTestUtils.sys.mjs" +); + +const DIALOG_URL = + "chrome://browser/content/migration/migration-dialog-window.html"; + +/** + * We'll have this be our magic number of quantities of various imports. + * We will use Sinon to prepare MigrationUtils to presume that this was + * how many of each quantity-supported resource type was imported. + */ +const EXPECTED_QUANTITY = 123; + +/** + * These are the resource types that currently display their import success + * message with a quantity. + */ +const RESOURCE_TYPES_WITH_QUANTITIES = [ + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.BOOKMARKS, + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.HISTORY, + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.PASSWORDS, + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.FORMDATA, + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.PAYMENT_METHODS, + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.EXTENSIONS, +]; + +/** + * The withMigrationWizardDialog callback, called after the + * dialog has loaded and the wizard is ready. + * + * @callback withMigrationWizardDialogCallback + * @param {DOMWindow} window + * The content window of the migration wizard subdialog frame. + * @returns {Promise} + */ + +/** + * Opens the migration wizard HTML5 dialog in about:preferences in the + * current window's selected tab, runs an async taskFn, and then + * cleans up by loading about:blank in the tab before resolving. + * + * @param {withMigrationWizardDialogCallback} taskFn + * An async test function to be called while the migration wizard + * dialog is open. + * @returns {Promise} + */ +async function withMigrationWizardDialog(taskFn) { + let migrationDialogPromise = waitForMigrationWizardDialogTab(); + await MigrationUtils.showMigrationWizard(window, {}); + let prefsBrowser = await migrationDialogPromise; + + try { + await taskFn(prefsBrowser.contentWindow); + } finally { + if (gBrowser.tabs.length > 1) { + BrowserTestUtils.removeTab(gBrowser.getTabForBrowser(prefsBrowser)); + } else { + BrowserTestUtils.startLoadingURIString(prefsBrowser, "about:blank"); + await BrowserTestUtils.browserLoaded(prefsBrowser); + } + } +} + +/** + * Returns a Promise that resolves when an about:preferences tab opens + * in the current window which loads the migration wizard dialog. + * The Promise will wait until the migration wizard reports that it + * is ready with the "MigrationWizard:Ready" event. + * + * @returns {Promise} + * Resolves with the about:preferences browser element. + */ +async function waitForMigrationWizardDialogTab() { + let wizardReady = BrowserTestUtils.waitForEvent( + window, + "MigrationWizard:Ready" + ); + + let tab; + if (gBrowser.selectedTab.isEmpty) { + tab = gBrowser.selectedTab; + await BrowserTestUtils.browserLoaded(tab.linkedBrowser, false, url => { + return url.startsWith("about:preferences"); + }); + } else { + tab = await BrowserTestUtils.waitForNewTab(gBrowser, url => { + return url.startsWith("about:preferences"); + }); + } + + await wizardReady; + info("Done waiting - migration subdialog loaded and ready."); + + return tab.linkedBrowser; +} + +/** + * A helper function that prepares the InternalTestingProfileMigrator + * with some set of fake available resources, and resolves a Promise + * when the InternalTestingProfileMigrator is used for a migration. + * + * @param {number[]} availableResourceTypes + * An array of resource types from MigrationUtils.resourcesTypes. + * A single MigrationResource will be created per type, with a + * no-op migrate function. + * @param {number[]} expectedResourceTypes + * An array of resource types from MigrationUtils.resourceTypes. + * These are the resource types that are expected to be passed + * to the InternalTestingProfileMigrator.migrate function. + * @param {object|string} expectedProfile + * The profile object or string that is expected to be passed + * to the InternalTestingProfileMigrator.migrate function. + * @param {number[]} [errorResourceTypes=[]] + * Resource types that we should pretend have failed to complete + * their migration properly. + * @param {number} [totalExtensions=1] + * If migrating extensions, the total that should be reported to + * have been found from the source browser. + * @param {number} [matchedExtensions=1] + * If migrating extensions, the number of extensions that should + * be reported as having equivalent matches for this browser. + * @returns {Promise} + */ +async function waitForTestMigration( + availableResourceTypes, + expectedResourceTypes, + expectedProfile, + errorResourceTypes = [], + totalExtensions = 1, + matchedExtensions = 1 +) { + let sandbox = sinon.createSandbox(); + let sourceHistogram = TelemetryTestUtils.getAndClearHistogram( + "FX_MIGRATION_SOURCE_BROWSER" + ); + let usageHistogram = + TelemetryTestUtils.getAndClearKeyedHistogram("FX_MIGRATION_USAGE"); + let errorHistogram = TelemetryTestUtils.getAndClearKeyedHistogram( + "FX_MIGRATION_ERRORS" + ); + + // Fake out the getResources method of the migrator so that we return + // a single fake MigratorResource per availableResourceType. + sandbox + .stub(InternalTestingProfileMigrator.prototype, "getResources") + .callsFake(aProfile => { + Assert.deepEqual( + aProfile, + expectedProfile, + "Should have gotten the expected profile." + ); + return Promise.resolve( + availableResourceTypes.map(resourceType => { + return { + type: resourceType, + migrate: () => {}, + }; + }) + ); + }); + + sandbox.stub(MigrationUtils, "_importQuantities").value({ + bookmarks: EXPECTED_QUANTITY, + history: EXPECTED_QUANTITY, + logins: EXPECTED_QUANTITY, + cards: EXPECTED_QUANTITY, + }); + + sandbox + .stub(MigrationUtils, "getSourceIdForTelemetry") + .withArgs(InternalTestingProfileMigrator.key) + .returns(InternalTestingProfileMigrator.sourceID); + + // Fake out the migrate method of the migrator and assert that the + // next time it's called, its arguments match our expectations. + return new Promise(resolve => { + sandbox + .stub(InternalTestingProfileMigrator.prototype, "migrate") + .callsFake((aResourceTypes, aStartup, aProfile, aProgressCallback) => { + Assert.ok( + !aStartup, + "Migrator should not have been called as a startup migration." + ); + + let bitMask = 0; + for (let resourceType of expectedResourceTypes) { + bitMask |= resourceType; + } + + Assert.deepEqual( + aResourceTypes, + bitMask, + "Got the expected resource types" + ); + Assert.deepEqual( + aProfile, + expectedProfile, + "Got the expected profile object" + ); + + for (let resourceType of expectedResourceTypes) { + let shouldError = errorResourceTypes.includes(resourceType); + if ( + resourceType == MigrationUtils.resourceTypes.EXTENSIONS && + !shouldError + ) { + let progressValue; + if (totalExtensions == matchedExtensions) { + progressValue = MigrationWizardConstants.PROGRESS_VALUE.SUCCESS; + } else if ( + totalExtensions > matchedExtensions && + matchedExtensions + ) { + progressValue = MigrationWizardConstants.PROGRESS_VALUE.INFO; + } else { + Assert.ok( + false, + "Total and matched extensions should be greater than 0 on success." + + `Total: ${totalExtensions}, Matched: ${matchedExtensions}` + ); + } + aProgressCallback(resourceType, !shouldError, { + totalExtensions: Array(totalExtensions), + importedExtensions: Array(matchedExtensions), + progressValue, + }); + } else { + aProgressCallback(resourceType, !shouldError); + } + } + + let usageHistogramSnapshot = + usageHistogram.snapshot()[InternalTestingProfileMigrator.key]; + + let errorHistogramSnapshot = + errorHistogram.snapshot()[InternalTestingProfileMigrator.key]; + + for (let resourceTypeName in MigrationUtils.resourceTypes) { + let resourceType = MigrationUtils.resourceTypes[resourceTypeName]; + if (resourceType == MigrationUtils.resourceTypes.ALL) { + continue; + } + + if (expectedResourceTypes.includes(resourceType)) { + Assert.equal( + usageHistogramSnapshot.values[Math.log2(resourceType)], + 1, + `Should have set resource type ${resourceTypeName} on the FX_MIGRATION_USAGE keyed histogram.` + ); + + if (errorResourceTypes.includes(resourceType)) { + Assert.equal( + errorHistogramSnapshot.values[Math.log2(resourceType)], + 1, + `Should have set resource type ${resourceTypeName} on the FX_MIGRATION_ERRORS keyed histogram.` + ); + } + } else { + let value = usageHistogramSnapshot.values[Math.log2(resourceType)]; + Assert.ok( + value === 0 || value === undefined, + `Should not have set resource type ${resourceTypeName} on the FX_MIGRATION_USAGE keyed histogram.` + ); + } + } + + Services.obs.notifyObservers(null, "Migration:Ended"); + + TelemetryTestUtils.assertHistogram( + sourceHistogram, + InternalTestingProfileMigrator.sourceID, + 1 + ); + + resolve(); + }); + }).finally(async () => { + sandbox.restore(); + + // MigratorBase caches resources fetched by the getResources method + // as a performance optimization. In order to allow different tests + // to have different available resources, we call into a special + // method of InternalTestingProfileMigrator that clears that + // cache. + let migrator = await MigrationUtils.getMigrator( + InternalTestingProfileMigrator.key + ); + migrator.flushResourceCache(); + }); +} + +/** + * Takes a MigrationWizard element and chooses the + * InternalTestingProfileMigrator as the browser to migrate from. Then, it + * checks the checkboxes associated with the selectedResourceTypes and + * unchecks the rest before clicking the "Import" button. + * + * @param {Element} wizard + * The MigrationWizard element. + * @param {string[]} selectedResourceTypes + * An array of resource type strings from + * MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES. + * @param {string} [migratorKey=InternalTestingProfileMigrator.key] + * The key for the migrator to use. Defaults to the + * InternalTestingProfileMigrator. + */ +async function selectResourceTypesAndStartMigration( + wizard, + selectedResourceTypes, + migratorKey = InternalTestingProfileMigrator.key +) { + let shadow = wizard.openOrClosedShadowRoot; + + // First, select the InternalTestingProfileMigrator browser. + let selector = shadow.querySelector("#browser-profile-selector"); + selector.click(); + + await new Promise(resolve => { + shadow + .querySelector("panel-list") + .addEventListener("shown", resolve, { once: true }); + }); + + let panelItem = shadow.querySelector(`panel-item[key="${migratorKey}"]`); + panelItem.click(); + + // And then check the right checkboxes for the resource types. + let resourceTypeList = shadow.querySelector("#resource-type-list"); + for (let resourceType of getChoosableResourceTypes()) { + let node = resourceTypeList.querySelector( + `label[data-resource-type="${resourceType}"]` + ); + node.control.checked = selectedResourceTypes.includes(resourceType); + } + + let importButton = shadow.querySelector("#import"); + importButton.click(); +} + +/** + * Assert that the resource types passed in expectedResourceTypes are + * showing a success state after a migration, and if they are part of + * the RESOURCE_TYPES_WITH_QUANTITIES group, that they're showing the + * EXPECTED_QUANTITY magic number in their success message. Otherwise, + * we (currently) check that they show the empty string. + * + * @param {Element} wizard + * The MigrationWizard element. + * @param {string[]} expectedResourceTypes + * An array of resource type strings from + * MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES. + * @param {string[]} [warningResourceTypes=[]] + * An array of resource type strings from + * MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES. These + * are the resources that should be showing a warning message. + */ +function assertQuantitiesShown( + wizard, + expectedResourceTypes, + warningResourceTypes = [] +) { + let shadow = wizard.openOrClosedShadowRoot; + + // Make sure that we're showing the progress page first. + let deck = shadow.querySelector("#wizard-deck"); + Assert.equal( + deck.selectedViewName, + `page-${MigrationWizardConstants.PAGES.PROGRESS}` + ); + + let headerL10nID = shadow.querySelector("#progress-header").dataset.l10nId; + if (warningResourceTypes.length) { + Assert.equal( + headerL10nID, + "migration-wizard-progress-done-with-warnings-header" + ); + } else { + Assert.equal(headerL10nID, "migration-wizard-progress-done-header"); + } + + // Go through each displayed resource and make sure that only the + // ones that are expected are shown, and are showing the right + // success message. + + let progressGroups = shadow.querySelectorAll(".resource-progress-group"); + for (let progressGroup of progressGroups) { + if (expectedResourceTypes.includes(progressGroup.dataset.resourceType)) { + let progressIcon = progressGroup.querySelector(".progress-icon"); + let messageText = + progressGroup.querySelector(".message-text").textContent; + + if (warningResourceTypes.includes(progressGroup.dataset.resourceType)) { + Assert.equal( + progressIcon.getAttribute("state"), + "warning", + "Should be showing the warning icon state." + ); + } else { + Assert.equal( + progressIcon.getAttribute("state"), + "success", + "Should be showing the success icon state." + ); + } + + if ( + RESOURCE_TYPES_WITH_QUANTITIES.includes( + progressGroup.dataset.resourceType + ) + ) { + if ( + progressGroup.dataset.resourceType == + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.HISTORY + ) { + // HISTORY is a special case that doesn't show the number of imported + // history entries, but instead shows the maximum number of days of history + // that might have been imported. + Assert.notEqual( + messageText.indexOf(MigrationUtils.HISTORY_MAX_AGE_IN_DAYS), + -1, + `Found expected maximum number of days of history: ${messageText}` + ); + } else if ( + progressGroup.dataset.resourceType == + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.FORMDATA + ) { + // FORMDATA is another special case, because we simply show "Form history" as + // the message string, rather than a particular quantity. + Assert.equal( + messageText, + "Form history", + `Found expected form data string: ${messageText}` + ); + } else if ( + progressGroup.dataset.resourceType == + MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES.EXTENSIONS + ) { + // waitForTestMigration by default sets up a "successful" migration of 1 + // extension. + Assert.stringMatches(messageText, "1 extension"); + } else { + Assert.notEqual( + messageText.indexOf(EXPECTED_QUANTITY), + -1, + `Found expected quantity in message string: ${messageText}` + ); + } + } else { + // If you've found yourself here, and this is failing, it's probably because you've + // updated MigrationWizardParent.#getStringForImportQuantity to return a string for + // a resource type that's not in RESOURCE_TYPES_WITH_QUANTITIES, and you'll need + // to modify this function to check for that string. + Assert.equal( + messageText, + "", + "Expected the empty string if the resource type " + + "isn't in RESOURCE_TYPES_WITH_QUANTITIES" + ); + } + } else { + Assert.ok( + BrowserTestUtils.isHidden(progressGroup), + `Resource progress group for ${progressGroup.dataset.resourceType}` + + ` should be hidden.` + ); + } + } +} + +/** + * Translates an entrypoint string into the proper numeric value for the + * FX_MIGRATION_ENTRY_POINT_CATEGORICAL histogram. + * + * @param {string} entrypoint + * The entrypoint to translate from MIGRATION_ENTRYPOINTS. + * @returns {number} + * The numeric index value for the FX_MIGRATION_ENTRY_POINT_CATEGORICAL + * histogram. + */ +function getEntrypointHistogramIndex(entrypoint) { + switch (entrypoint) { + case MigrationUtils.MIGRATION_ENTRYPOINTS.FIRSTRUN: { + return 1; + } + case MigrationUtils.MIGRATION_ENTRYPOINTS.FXREFRESH: { + return 2; + } + case MigrationUtils.MIGRATION_ENTRYPOINTS.PLACES: { + return 3; + } + case MigrationUtils.MIGRATION_ENTRYPOINTS.PASSWORDS: { + return 4; + } + case MigrationUtils.MIGRATION_ENTRYPOINTS.NEWTAB: { + return 5; + } + case MigrationUtils.MIGRATION_ENTRYPOINTS.FILE_MENU: { + return 6; + } + case MigrationUtils.MIGRATION_ENTRYPOINTS.HELP_MENU: { + return 7; + } + case MigrationUtils.MIGRATION_ENTRYPOINTS.BOOKMARKS_TOOLBAR: { + return 8; + } + case MigrationUtils.MIGRATION_ENTRYPOINTS.PREFERENCES: { + return 9; + } + case MigrationUtils.MIGRATION_ENTRYPOINTS.UNKNOWN: + // Intentional fall-through + default: { + return 0; // Unknown + } + } +} diff --git a/browser/components/migration/tests/chrome/chrome.toml b/browser/components/migration/tests/chrome/chrome.toml new file mode 100644 index 0000000000..8f1c943f31 --- /dev/null +++ b/browser/components/migration/tests/chrome/chrome.toml @@ -0,0 +1,5 @@ +[DEFAULT] +skip-if = ["os == 'android'"] +support-files = ["../head-common.js"] + +["test_migration_wizard.html"] diff --git a/browser/components/migration/tests/chrome/test_migration_wizard.html b/browser/components/migration/tests/chrome/test_migration_wizard.html new file mode 100644 index 0000000000..d991cce114 --- /dev/null +++ b/browser/components/migration/tests/chrome/test_migration_wizard.html @@ -0,0 +1,1533 @@ + + + + + Basic tests for the Migration Wizard component + + + + + + + + +

+
+ +
+ 

+  
+
diff --git a/browser/components/migration/tests/head-common.js b/browser/components/migration/tests/head-common.js
new file mode 100644
index 0000000000..025d3e5a16
--- /dev/null
+++ b/browser/components/migration/tests/head-common.js
@@ -0,0 +1,24 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const { MigrationWizardConstants } = ChromeUtils.importESModule(
+  "chrome://browser/content/migration/migration-wizard-constants.mjs"
+);
+
+/**
+ * Returns the constant strings from MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES
+ * that aren't also part of MigrationWizardConstants.PROFILE_RESET_ONLY_RESOURCE_TYPES.
+ *
+ * This is the set of resources that the user can actually choose to migrate via
+ * checkboxes.
+ *
+ * @returns {string[]}
+ */
+function getChoosableResourceTypes() {
+  return Object.keys(MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES).filter(
+    resourceType =>
+      !MigrationWizardConstants.PROFILE_RESET_ONLY_RESOURCE_TYPES[resourceType]
+  );
+}
diff --git a/browser/components/migration/tests/marionette/manifest.toml b/browser/components/migration/tests/marionette/manifest.toml
new file mode 100644
index 0000000000..1e3b536ee2
--- /dev/null
+++ b/browser/components/migration/tests/marionette/manifest.toml
@@ -0,0 +1,4 @@
+[DEFAULT]
+run-if = ["buildapp == 'browser'"]
+
+["test_refresh_firefox.py"]
diff --git a/browser/components/migration/tests/marionette/test_refresh_firefox.py b/browser/components/migration/tests/marionette/test_refresh_firefox.py
new file mode 100644
index 0000000000..ea5d6bce99
--- /dev/null
+++ b/browser/components/migration/tests/marionette/test_refresh_firefox.py
@@ -0,0 +1,703 @@
+import os
+import time
+
+from marionette_driver.errors import NoAlertPresentException
+from marionette_harness import MarionetteTestCase
+
+
+# Holds info about things we need to cleanup after the tests are done.
+class PendingCleanup:
+    desktop_backup_path = None
+    reset_profile_path = None
+    reset_profile_local_path = None
+
+    def __init__(self, profile_name_to_remove):
+        self.profile_name_to_remove = profile_name_to_remove
+
+
+class TestFirefoxRefresh(MarionetteTestCase):
+    _sandbox = "firefox-refresh"
+
+    _username = "marionette-test-login"
+    _password = "marionette-test-password"
+    _bookmarkURL = "about:mozilla"
+    _bookmarkText = "Some bookmark from Marionette"
+
+    _cookieHost = "firefox-refresh.marionette-test.mozilla.org"
+    _cookiePath = "some/cookie/path"
+    _cookieName = "somecookie"
+    _cookieValue = "some cookie value"
+
+    _historyURL = "http://firefox-refresh.marionette-test.mozilla.org/"
+    _historyTitle = "Test visit for Firefox Reset"
+
+    _formHistoryFieldName = "some-very-unique-marionette-only-firefox-reset-field"
+    _formHistoryValue = "special-pumpkin-value"
+
+    _formAutofillAvailable = False
+    _formAutofillAddressGuid = None
+
+    _expectedURLs = ["about:robots", "about:mozilla"]
+
+    def savePassword(self):
+        self.runAsyncCode(
+            """
+          let [username, password, resolve] = arguments;
+          let myLogin = new global.LoginInfo(
+            "test.marionette.mozilla.com",
+            "http://test.marionette.mozilla.com/some/form/",
+            null,
+            username,
+            password,
+            "username",
+            "password"
+          );
+          Services.logins.addLoginAsync(myLogin)
+            .then(() => resolve(false), resolve);
+        """,
+            script_args=(self._username, self._password),
+        )
+
+    def createBookmarkInMenu(self):
+        error = self.runAsyncCode(
+            """
+          // let url = arguments[0];
+          // let title = arguments[1];
+          // let resolve = arguments[arguments.length - 1];
+          let [url, title, resolve] = arguments;
+          PlacesUtils.bookmarks.insert({
+            parentGuid: PlacesUtils.bookmarks.menuGuid, url, title
+          }).then(() => resolve(false), resolve);
+        """,
+            script_args=(self._bookmarkURL, self._bookmarkText),
+        )
+        if error:
+            print(error)
+
+    def createBookmarksOnToolbar(self):
+        error = self.runAsyncCode(
+            """
+          let resolve = arguments[arguments.length - 1];
+          let children = [];
+          for (let i = 1; i <= 5; i++) {
+            children.push({url: `about:rights?p=${i}`, title: `Bookmark ${i}`});
+          }
+          PlacesUtils.bookmarks.insertTree({
+            guid: PlacesUtils.bookmarks.toolbarGuid,
+            children
+          }).then(() => resolve(false), resolve);
+        """
+        )
+        if error:
+            print(error)
+
+    def createHistory(self):
+        error = self.runAsyncCode(
+            """
+          let resolve = arguments[arguments.length - 1];
+          PlacesUtils.history.insert({
+            url: arguments[0],
+            title: arguments[1],
+            visits: [{
+              date: new Date(Date.now() - 5000),
+              referrer: "about:mozilla"
+            }]
+          }).then(() => resolve(false),
+                  ex => resolve("Unexpected error in adding visit: " + ex));
+        """,
+            script_args=(self._historyURL, self._historyTitle),
+        )
+        if error:
+            print(error)
+
+    def createFormHistory(self):
+        error = self.runAsyncCode(
+            """
+          let updateDefinition = {
+            op: "add",
+            fieldname: arguments[0],
+            value: arguments[1],
+            firstUsed: (Date.now() - 5000) * 1000,
+          };
+          let resolve = arguments[arguments.length - 1];
+          global.FormHistory.update(updateDefinition).then(() => {
+            resolve(false);
+          }, error => {
+            resolve("Unexpected error in adding formhistory: " + error);
+          });
+        """,
+            script_args=(self._formHistoryFieldName, self._formHistoryValue),
+        )
+        if error:
+            print(error)
+
+    def createFormAutofill(self):
+        if not self._formAutofillAvailable:
+            return
+        self._formAutofillAddressGuid = self.runAsyncCode(
+            """
+          let resolve = arguments[arguments.length - 1];
+          const TEST_ADDRESS_1 = {
+            "given-name": "John",
+            "additional-name": "R.",
+            "family-name": "Smith",
+            organization: "World Wide Web Consortium",
+            "street-address": "32 Vassar Street\\\nMIT Room 32-G524",
+            "address-level2": "Cambridge",
+            "address-level1": "MA",
+            "postal-code": "02139",
+            country: "US",
+            tel: "+15195555555",
+            email: "user@example.com",
+          };
+          return global.formAutofillStorage.initialize().then(() => {
+            return global.formAutofillStorage.addresses.add(TEST_ADDRESS_1);
+          }).then(resolve);
+        """
+        )
+
+    def createCookie(self):
+        self.runCode(
+            """
+          // Expire in 15 minutes:
+          let expireTime = Math.floor(Date.now() / 1000) + 15 * 60;
+          Services.cookies.add(arguments[0], arguments[1], arguments[2], arguments[3],
+                               true, false, false, expireTime, {},
+                               Ci.nsICookie.SAMESITE_NONE, Ci.nsICookie.SCHEME_UNSET);
+        """,
+            script_args=(
+                self._cookieHost,
+                self._cookiePath,
+                self._cookieName,
+                self._cookieValue,
+            ),
+        )
+
+    def createSession(self):
+        self.runAsyncCode(
+            """
+          let resolve = arguments[arguments.length - 1];
+          const COMPLETE_STATE = Ci.nsIWebProgressListener.STATE_STOP +
+                                 Ci.nsIWebProgressListener.STATE_IS_NETWORK;
+          let { TabStateFlusher } = ChromeUtils.importESModule(
+            "resource:///modules/sessionstore/TabStateFlusher.sys.mjs"
+          );
+          let expectedURLs = Array.from(arguments[0])
+          gBrowser.addTabsProgressListener({
+            onStateChange(browser, webprogress, request, flags, status) {
+              try {
+                request && request.QueryInterface(Ci.nsIChannel);
+              } catch (ex) {}
+              let uriLoaded = request.originalURI && request.originalURI.spec;
+              if ((flags & COMPLETE_STATE == COMPLETE_STATE) && uriLoaded &&
+                  expectedURLs.includes(uriLoaded)) {
+                TabStateFlusher.flush(browser).then(function() {
+                  expectedURLs.splice(expectedURLs.indexOf(uriLoaded), 1);
+                  if (!expectedURLs.length) {
+                    gBrowser.removeTabsProgressListener(this);
+                    resolve();
+                  }
+                });
+              }
+            }
+          });
+          let expectedTabs = new Set();
+          for (let url of expectedURLs) {
+            expectedTabs.add(gBrowser.addTab(url, {
+              triggeringPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
+            }));
+          }
+          // Close any other tabs that might be open:
+          let allTabs = Array.from(gBrowser.tabs);
+          for (let tab of allTabs) {
+            if (!expectedTabs.has(tab)) {
+              gBrowser.removeTab(tab);
+            }
+          }
+        """,  # NOQA: E501
+            script_args=(self._expectedURLs,),
+        )
+
+    def createFxa(self):
+        # This script will write an entry to the login manager and create
+        # a signedInUser.json in the profile dir.
+        self.runAsyncCode(
+            """
+          let resolve = arguments[arguments.length - 1];
+          let { FxAccountsStorageManager } = ChromeUtils.import(
+            "resource://gre/modules/FxAccountsStorage.jsm"
+          );
+          let storage = new FxAccountsStorageManager();
+          let data = {email: "test@test.com", uid: "uid", keyFetchToken: "top-secret"};
+          storage.initialize(data);
+          storage.finalize().then(resolve);
+        """
+        )
+
+    def createSync(self):
+        # This script will write the canonical preference which indicates a user
+        # is signed into sync.
+        self.marionette.execute_script(
+            """
+            Services.prefs.setStringPref("services.sync.username", "test@test.com");
+        """
+        )
+
+    def checkPassword(self):
+        loginInfo = self.runAsyncCode(
+            """
+          let [resolve] = arguments;
+          Services.logins.searchLoginsAsync({
+            origin: "test.marionette.mozilla.com",
+            formActionOrigin: "http://test.marionette.mozilla.com/some/form/",
+          }).then(ary => resolve(ary.length ? ary : {username: "null", password: "null"}));
+        """
+        )
+        self.assertEqual(len(loginInfo), 1)
+        self.assertEqual(loginInfo[0]["username"], self._username)
+        self.assertEqual(loginInfo[0]["password"], self._password)
+
+        loginCount = self.runAsyncCode(
+            """
+          let resolve = arguments[arguments.length - 1];
+          Services.logins.getAllLogins().then(logins => resolve(logins.length));
+        """
+        )
+        # Note that we expect 2 logins - one from us, one from sync.
+        self.assertEqual(loginCount, 2, "No other logins are present")
+
+    def checkBookmarkInMenu(self):
+        titleInBookmarks = self.runAsyncCode(
+            """
+          let [url, resolve] = arguments;
+          PlacesUtils.bookmarks.fetch({url}).then(
+            bookmark => resolve(bookmark ? bookmark.title : ""),
+            ex => resolve(ex)
+          );
+        """,
+            script_args=(self._bookmarkURL,),
+        )
+        self.assertEqual(titleInBookmarks, self._bookmarkText)
+
+    def checkBookmarkToolbarVisibility(self):
+        toolbarVisible = self.marionette.execute_script(
+            """
+          const BROWSER_DOCURL = AppConstants.BROWSER_CHROME_URL;
+          return Services.xulStore.getValue(BROWSER_DOCURL, "PersonalToolbar", "collapsed");
+        """
+        )
+        if toolbarVisible == "":
+            toolbarVisible = "false"
+        self.assertEqual(toolbarVisible, "false")
+
+    def checkHistory(self):
+        historyResult = self.runAsyncCode(
+            """
+          let resolve = arguments[arguments.length - 1];
+          PlacesUtils.history.fetch(arguments[0]).then(pageInfo => {
+            if (!pageInfo) {
+              resolve("No visits found");
+            } else {
+              resolve(pageInfo);
+            }
+          }).catch(e => {
+            resolve("Unexpected error in fetching page: " + e);
+          });
+        """,
+            script_args=(self._historyURL,),
+        )
+        if type(historyResult) == str:
+            self.fail(historyResult)
+            return
+
+        self.assertEqual(historyResult["title"], self._historyTitle)
+
+    def checkFormHistory(self):
+        formFieldResults = self.runAsyncCode(
+            """
+          let resolve = arguments[arguments.length - 1];
+          let results = [];
+          global.FormHistory.search(["value"], {fieldname: arguments[0]})
+            .then(resolve);
+        """,
+            script_args=(self._formHistoryFieldName,),
+        )
+        if type(formFieldResults) == str:
+            self.fail(formFieldResults)
+            return
+
+        formFieldResultCount = len(formFieldResults)
+        self.assertEqual(
+            formFieldResultCount,
+            1,
+            "Should have exactly 1 entry for this field, got %d" % formFieldResultCount,
+        )
+        if formFieldResultCount == 1:
+            self.assertEqual(formFieldResults[0]["value"], self._formHistoryValue)
+
+        formHistoryCount = self.runAsyncCode(
+            """
+          let [resolve] = arguments;
+          global.FormHistory.count({}).then(resolve);
+        """
+        )
+        self.assertEqual(
+            formHistoryCount, 1, "There should be only 1 entry in the form history"
+        )
+
+    def checkFormAutofill(self):
+        if not self._formAutofillAvailable:
+            return
+
+        formAutofillResults = self.runAsyncCode(
+            """
+          let resolve = arguments[arguments.length - 1];
+          return global.formAutofillStorage.initialize().then(() => {
+            return global.formAutofillStorage.addresses.getAll()
+          }).then(resolve);
+        """,
+        )
+        if type(formAutofillResults) == str:
+            self.fail(formAutofillResults)
+            return
+
+        formAutofillAddressCount = len(formAutofillResults)
+        self.assertEqual(
+            formAutofillAddressCount,
+            1,
+            "Should have exactly 1 saved address, got %d" % formAutofillAddressCount,
+        )
+        if formAutofillAddressCount == 1:
+            self.assertEqual(
+                formAutofillResults[0]["guid"], self._formAutofillAddressGuid
+            )
+
+    def checkCookie(self):
+        cookieInfo = self.runCode(
+            """
+          try {
+            let cookies = Services.cookies.getCookiesFromHost(arguments[0], {});
+            let cookie = null;
+            for (let hostCookie of cookies) {
+              // getCookiesFromHost returns any cookie from the BASE host.
+              if (hostCookie.rawHost != arguments[0])
+                continue;
+              if (cookie != null) {
+                return "more than 1 cookie! That shouldn't happen!";
+              }
+              cookie = hostCookie;
+            }
+            return {path: cookie.path, name: cookie.name, value: cookie.value};
+          } catch (ex) {
+            return "got exception trying to fetch cookie: " + ex;
+          }
+        """,
+            script_args=(self._cookieHost,),
+        )
+        if not isinstance(cookieInfo, dict):
+            self.fail(cookieInfo)
+            return
+        self.assertEqual(cookieInfo["path"], self._cookiePath)
+        self.assertEqual(cookieInfo["value"], self._cookieValue)
+        self.assertEqual(cookieInfo["name"], self._cookieName)
+
+    def checkSession(self):
+        tabURIs = self.runCode(
+            """
+          return [... gBrowser.browsers].map(b => b.currentURI && b.currentURI.spec)
+        """
+        )
+        self.assertSequenceEqual(tabURIs, ["about:welcomeback"])
+
+        # Dismiss modal dialog if any. This is mainly to dismiss the check for
+        # default browser dialog if it shows up.
+        try:
+            alert = self.marionette.switch_to_alert()
+            alert.dismiss()
+        except NoAlertPresentException:
+            pass
+
+        tabURIs = self.runAsyncCode(
+            """
+          let resolve = arguments[arguments.length - 1]
+          let mm = gBrowser.selectedBrowser.messageManager;
+
+          window.addEventListener("SSWindowStateReady", function() {
+            window.addEventListener("SSTabRestored", function() {
+              resolve(Array.from(gBrowser.browsers, b => b.currentURI?.spec));
+            }, { capture: false, once: true });
+          }, { capture: false, once: true });
+
+          let fs = function() {
+            if (content.document.readyState === "complete") {
+              content.document.getElementById("errorTryAgain").click();
+            } else {
+              content.window.addEventListener("load", function(event) {
+                content.document.getElementById("errorTryAgain").click();
+              }, { once: true });
+            }
+          };
+
+          Services.prefs.setBoolPref("security.allow_parent_unrestricted_js_loads", true);
+          mm.loadFrameScript("data:application/javascript,(" + fs.toString() + ")()", true);
+          Services.prefs.setBoolPref("security.allow_parent_unrestricted_js_loads", false);
+        """  # NOQA: E501
+        )
+        self.assertSequenceEqual(tabURIs, self._expectedURLs)
+
+    def checkFxA(self):
+        result = self.runAsyncCode(
+            """
+          let { FxAccountsStorageManager } = ChromeUtils.import(
+            "resource://gre/modules/FxAccountsStorage.jsm"
+          );
+          let resolve = arguments[arguments.length - 1];
+          let storage = new FxAccountsStorageManager();
+          let result = {};
+          storage.initialize();
+          storage.getAccountData().then(data => {
+            result.accountData = data;
+            return storage.finalize();
+          }).then(() => {
+            resolve(result);
+          }).catch(err => {
+            resolve(err.toString());
+          });
+        """
+        )
+        if type(result) != dict:
+            self.fail(result)
+            return
+        self.assertEqual(result["accountData"]["email"], "test@test.com")
+        self.assertEqual(result["accountData"]["uid"], "uid")
+        self.assertEqual(result["accountData"]["keyFetchToken"], "top-secret")
+
+    def checkSync(self, expect_sync_user):
+        pref_value = self.marionette.execute_script(
+            """
+            return Services.prefs.getStringPref("services.sync.username", null);
+        """
+        )
+        expected_value = "test@test.com" if expect_sync_user else None
+        self.assertEqual(pref_value, expected_value)
+
+    def checkStartupMigrationStateCleared(self):
+        result = self.runCode(
+            """
+          let { MigrationUtils } = ChromeUtils.importESModule(
+            "resource:///modules/MigrationUtils.sys.mjs"
+          );
+          return MigrationUtils.isStartupMigration;
+        """
+        )
+        self.assertFalse(result)
+
+    def checkProfile(self, has_migrated=False, expect_sync_user=True):
+        self.checkPassword()
+        self.checkBookmarkInMenu()
+        self.checkHistory()
+        self.checkFormHistory()
+        self.checkFormAutofill()
+        self.checkCookie()
+        self.checkFxA()
+        self.checkSync(expect_sync_user)
+        if has_migrated:
+            self.checkBookmarkToolbarVisibility()
+            self.checkSession()
+            self.checkStartupMigrationStateCleared()
+
+    def createProfileData(self):
+        self.savePassword()
+        self.createBookmarkInMenu()
+        self.createBookmarksOnToolbar()
+        self.createHistory()
+        self.createFormHistory()
+        self.createFormAutofill()
+        self.createCookie()
+        self.createSession()
+        self.createFxa()
+        self.createSync()
+
+    def setUpScriptData(self):
+        self.marionette.set_context(self.marionette.CONTEXT_CHROME)
+        self.runCode(
+            """
+          window.global = {};
+          global.LoginInfo = Components.Constructor("@mozilla.org/login-manager/loginInfo;1", "nsILoginInfo", "init");
+          global.profSvc = Cc["@mozilla.org/toolkit/profile-service;1"].getService(Ci.nsIToolkitProfileService);
+          global.Preferences = ChromeUtils.importESModule(
+            "resource://gre/modules/Preferences.sys.mjs"
+          ).Preferences;
+          global.FormHistory = ChromeUtils.import(
+            "resource://gre/modules/FormHistory.jsm"
+          ).FormHistory;
+        """  # NOQA: E501
+        )
+        self._formAutofillAvailable = self.runCode(
+            """
+          try {
+            global.formAutofillStorage = ChromeUtils.import(
+              "resource://formautofill/FormAutofillStorage.jsm"
+            ).formAutofillStorage;
+          } catch(e) {
+            return false;
+          }
+          return true;
+        """  # NOQA: E501
+        )
+
+    def runCode(self, script, *args, **kwargs):
+        return self.marionette.execute_script(
+            script, new_sandbox=False, sandbox=self._sandbox, *args, **kwargs
+        )
+
+    def runAsyncCode(self, script, *args, **kwargs):
+        return self.marionette.execute_async_script(
+            script, new_sandbox=False, sandbox=self._sandbox, *args, **kwargs
+        )
+
+    def setUp(self):
+        MarionetteTestCase.setUp(self)
+        self.setUpScriptData()
+
+        self.cleanups = []
+
+    def tearDown(self):
+        # Force yet another restart with a clean profile to disconnect from the
+        # profile and environment changes we've made, to leave a more or less
+        # blank slate for the next person.
+        self.marionette.restart(in_app=False, clean=True)
+        self.setUpScriptData()
+
+        # Super
+        MarionetteTestCase.tearDown(self)
+
+        # A helper to deal with removing a load of files
+        import mozfile
+
+        for cleanup in self.cleanups:
+            if cleanup.desktop_backup_path:
+                mozfile.remove(cleanup.desktop_backup_path)
+
+            if cleanup.reset_profile_path:
+                # Remove ourselves from profiles.ini
+                self.runCode(
+                    """
+                  let name = arguments[0];
+                  let profile = global.profSvc.getProfileByName(name);
+                  profile.remove(false)
+                  global.profSvc.flush();
+                """,
+                    script_args=(cleanup.profile_name_to_remove,),
+                )
+                # Remove the local profile dir if it's not the same as the profile dir:
+                different_path = (
+                    cleanup.reset_profile_local_path != cleanup.reset_profile_path
+                )
+                if cleanup.reset_profile_local_path and different_path:
+                    mozfile.remove(cleanup.reset_profile_local_path)
+
+                # And delete all the files.
+                mozfile.remove(cleanup.reset_profile_path)
+
+    def doReset(self):
+        profileName = "marionette-test-profile-" + str(int(time.time() * 1000))
+        cleanup = PendingCleanup(profileName)
+        self.runCode(
+            """
+          // Ensure the current (temporary) profile is in profiles.ini:
+          let profD = Services.dirsvc.get("ProfD", Ci.nsIFile);
+          let profileName = arguments[1];
+          let myProfile = global.profSvc.createProfile(profD, profileName);
+          global.profSvc.flush()
+
+          // Now add the reset parameters:
+          let prefsToKeep = Array.from(Services.prefs.getChildList("marionette."));
+          // Add all the modified preferences set from geckoinstance.py to avoid
+          // non-local connections.
+          prefsToKeep = prefsToKeep.concat(JSON.parse(
+              Services.env.get("MOZ_MARIONETTE_REQUIRED_PREFS")));
+          let prefObj = {};
+          for (let pref of prefsToKeep) {
+            prefObj[pref] = global.Preferences.get(pref);
+          }
+          Services.env.set("MOZ_MARIONETTE_PREF_STATE_ACROSS_RESTARTS", JSON.stringify(prefObj));
+          Services.env.set("MOZ_RESET_PROFILE_RESTART", "1");
+          Services.env.set("XRE_PROFILE_PATH", arguments[0]);
+        """,
+            script_args=(
+                self.marionette.instance.profile.profile,
+                profileName,
+            ),
+        )
+
+        profileLeafName = os.path.basename(
+            os.path.normpath(self.marionette.instance.profile.profile)
+        )
+
+        # Now restart the browser to get it reset:
+        self.marionette.restart(clean=False, in_app=True)
+        self.setUpScriptData()
+
+        # Determine the new profile path (we'll need to remove it when we're done)
+        [cleanup.reset_profile_path, cleanup.reset_profile_local_path] = self.runCode(
+            """
+          let profD = Services.dirsvc.get("ProfD", Ci.nsIFile);
+          let localD = Services.dirsvc.get("ProfLD", Ci.nsIFile);
+          return [profD.path, localD.path];
+        """
+        )
+
+        # Determine the backup path
+        cleanup.desktop_backup_path = self.runCode(
+            """
+          let container;
+          try {
+            container = Services.dirsvc.get("Desk", Ci.nsIFile);
+          } catch (ex) {
+            container = Services.dirsvc.get("Home", Ci.nsIFile);
+          }
+          let bundle = Services.strings.createBundle("chrome://mozapps/locale/profile/profileSelection.properties");
+          let dirName = bundle.formatStringFromName("resetBackupDirectory", [Services.appinfo.name]);
+          container.append(dirName);
+          container.append(arguments[0]);
+          return container.path;
+        """,  # NOQA: E501
+            script_args=(profileLeafName,),
+        )
+
+        self.assertTrue(
+            os.path.isdir(cleanup.reset_profile_path),
+            "Reset profile path should be present",
+        )
+        self.assertTrue(
+            os.path.isdir(cleanup.desktop_backup_path),
+            "Backup profile path should be present",
+        )
+        self.assertIn(cleanup.profile_name_to_remove, cleanup.reset_profile_path)
+        return cleanup
+
+    def testResetEverything(self):
+        self.createProfileData()
+
+        self.checkProfile(expect_sync_user=True)
+
+        this_cleanup = self.doReset()
+        self.cleanups.append(this_cleanup)
+
+        # Now check that we're doing OK...
+        self.checkProfile(has_migrated=True, expect_sync_user=True)
+
+    def testFxANoSync(self):
+        # This test doesn't need to repeat all the non-sync tests...
+        # Setup FxA but *not* sync
+        self.createFxa()
+
+        self.checkFxA()
+        self.checkSync(False)
+
+        this_cleanup = self.doReset()
+        self.cleanups.append(this_cleanup)
+
+        self.checkFxA()
+        self.checkSync(False)
diff --git a/browser/components/migration/tests/unit/AppData/Local/Google/Chrome/User Data/Default/Favicons b/browser/components/migration/tests/unit/AppData/Local/Google/Chrome/User Data/Default/Favicons
new file mode 100644
index 0000000000..fddee798b3
Binary files /dev/null and b/browser/components/migration/tests/unit/AppData/Local/Google/Chrome/User Data/Default/Favicons differ
diff --git a/browser/components/migration/tests/unit/AppData/Local/Google/Chrome/User Data/Default/Login Data b/browser/components/migration/tests/unit/AppData/Local/Google/Chrome/User Data/Default/Login Data
new file mode 100644
index 0000000000..7e6e843a03
Binary files /dev/null and b/browser/components/migration/tests/unit/AppData/Local/Google/Chrome/User Data/Default/Login Data differ
diff --git a/browser/components/migration/tests/unit/AppData/Local/Google/Chrome/User Data/Default/Web Data b/browser/components/migration/tests/unit/AppData/Local/Google/Chrome/User Data/Default/Web Data
new file mode 100644
index 0000000000..c557c9b851
Binary files /dev/null and b/browser/components/migration/tests/unit/AppData/Local/Google/Chrome/User Data/Default/Web Data differ
diff --git a/browser/components/migration/tests/unit/AppData/Local/Google/Chrome/User Data/Local State b/browser/components/migration/tests/unit/AppData/Local/Google/Chrome/User Data/Local State
new file mode 100644
index 0000000000..3f3fecb651
--- /dev/null
+++ b/browser/components/migration/tests/unit/AppData/Local/Google/Chrome/User Data/Local State	
@@ -0,0 +1,5 @@
+{
+  "os_crypt" : {
+    "encrypted_key" : "RFBBUEk/ThisNPAPIKeyCanOnlyBeDecryptedByTheOriginalDeviceSoThisWillThrowFromDecryptData"
+  }
+}
diff --git a/browser/components/migration/tests/unit/AppData/LocalWithNoData/Google/Chrome/User Data/Default/Login Data b/browser/components/migration/tests/unit/AppData/LocalWithNoData/Google/Chrome/User Data/Default/Login Data
new file mode 100644
index 0000000000..fd135624c4
Binary files /dev/null and b/browser/components/migration/tests/unit/AppData/LocalWithNoData/Google/Chrome/User Data/Default/Login Data differ
diff --git a/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/0f3ab103a522f4463ecacc36d34eb996/360sefav.dat b/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/0f3ab103a522f4463ecacc36d34eb996/360sefav.dat
new file mode 100644
index 0000000000..1835c33583
Binary files /dev/null and b/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/0f3ab103a522f4463ecacc36d34eb996/360sefav.dat differ
diff --git a/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/360Bookmarks b/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/360Bookmarks
new file mode 100644
index 0000000000..f51195f54c
--- /dev/null
+++ b/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/360Bookmarks	
@@ -0,0 +1 @@
+Encrypted canonical bookmarks storage, since 360 SE 10
diff --git a/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/DailyBackup/360default_ori_2020_08_28.favdb b/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/DailyBackup/360default_ori_2020_08_28.favdb
new file mode 100644
index 0000000000..ea466a25bf
--- /dev/null
+++ b/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/DailyBackup/360default_ori_2020_08_28.favdb	
@@ -0,0 +1,3 @@
+{
+    "note": "Plain text bookmarks backup, since 360 SE 10."
+}
diff --git a/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/DailyBackup/360default_ori_2021_12_02.favdb b/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/DailyBackup/360default_ori_2021_12_02.favdb
new file mode 100644
index 0000000000..ea466a25bf
--- /dev/null
+++ b/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/DailyBackup/360default_ori_2021_12_02.favdb	
@@ -0,0 +1,3 @@
+{
+    "note": "Plain text bookmarks backup, since 360 SE 10."
+}
diff --git a/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/DailyBackup/360sefav_new_2020_08_28.favdb b/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/DailyBackup/360sefav_new_2020_08_28.favdb
new file mode 100644
index 0000000000..32b4002a32
--- /dev/null
+++ b/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/DailyBackup/360sefav_new_2020_08_28.favdb	
@@ -0,0 +1 @@
+Encrypted bookmarks backup, since 360 SE 10.
diff --git a/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/DailyBackup/360sefav_new_2021_12_02.favdb b/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/DailyBackup/360sefav_new_2021_12_02.favdb
new file mode 100644
index 0000000000..32b4002a32
--- /dev/null
+++ b/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default/DailyBackup/360sefav_new_2021_12_02.favdb	
@@ -0,0 +1 @@
+Encrypted bookmarks backup, since 360 SE 10.
diff --git a/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default4SE9Test/0f3ab103a522f4463ecacc36d34eb996/360sefav.dat b/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default4SE9Test/0f3ab103a522f4463ecacc36d34eb996/360sefav.dat
new file mode 100644
index 0000000000..440e7145bd
--- /dev/null
+++ b/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default4SE9Test/0f3ab103a522f4463ecacc36d34eb996/360sefav.dat	
@@ -0,0 +1 @@
+Bookmarks storage in legacy SQLite format.
diff --git a/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default4SE9Test/0f3ab103a522f4463ecacc36d34eb996/DailyBackup/360sefav_2020_08_28.favdb b/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default4SE9Test/0f3ab103a522f4463ecacc36d34eb996/DailyBackup/360sefav_2020_08_28.favdb
new file mode 100644
index 0000000000..d5d939629c
--- /dev/null
+++ b/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default4SE9Test/0f3ab103a522f4463ecacc36d34eb996/DailyBackup/360sefav_2020_08_28.favdb	
@@ -0,0 +1,3 @@
+{
+    "note": "Plain text bookmarks backup, 360 SE 9."
+}
diff --git a/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default4SE9Test/Bookmarks b/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default4SE9Test/Bookmarks
new file mode 100644
index 0000000000..6f47e5a55c
--- /dev/null
+++ b/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Default4SE9Test/Bookmarks	
@@ -0,0 +1,3 @@
+{
+    "note": "Plain text canonical bookmarks storage, 360 SE 9."
+}
diff --git a/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Local State b/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Local State
new file mode 100644
index 0000000000..dd3fecce45
--- /dev/null
+++ b/browser/components/migration/tests/unit/AppData/Roaming/360se6/User Data/Local State	
@@ -0,0 +1,12 @@
+{
+    "profile": {
+        "info_cache": {
+            "Default": {
+                "name": "用户1"
+            }
+        }
+    },
+    "sync_login_info": {
+        "filepath": "0f3ab103a522f4463ecacc36d34eb996"
+    }
+}
diff --git a/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Cookies b/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Cookies
new file mode 100644
index 0000000000..83d855cb33
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Cookies differ
diff --git a/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Extensions/fake-app-1/1.0_0/_locales/en_US/messages.json b/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Extensions/fake-app-1/1.0_0/_locales/en_US/messages.json
new file mode 100644
index 0000000000..44e855edbd
--- /dev/null
+++ b/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Extensions/fake-app-1/1.0_0/_locales/en_US/messages.json	
@@ -0,0 +1,9 @@
+{
+   "description": {
+      "description": "Extension description in manifest. Should not exceed 132 characters.",
+      "message": "It is the description of fake app 1."
+   },
+   "name": {
+      "message": "Fake App 1"
+   }
+}
diff --git a/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Extensions/fake-app-1/1.0_0/manifest.json b/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Extensions/fake-app-1/1.0_0/manifest.json
new file mode 100644
index 0000000000..1550bf1c0e
--- /dev/null
+++ b/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Extensions/fake-app-1/1.0_0/manifest.json	
@@ -0,0 +1,10 @@
+{
+   "app": {
+      "launch": {
+         "local_path": "main.html"
+      }
+   },
+   "default_locale": "en_US",
+   "description": "__MSG_description__",
+   "name": "__MSG_name__"
+}
diff --git a/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Extensions/fake-extension-1/1.0_0/_locales/en_US/messages.json b/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Extensions/fake-extension-1/1.0_0/_locales/en_US/messages.json
new file mode 100644
index 0000000000..11657460d8
--- /dev/null
+++ b/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Extensions/fake-extension-1/1.0_0/_locales/en_US/messages.json	
@@ -0,0 +1,9 @@
+{
+   "description": {
+      "description": "Extension description in manifest. Should not exceed 132 characters.",
+      "message": "It is the description of fake extension 1."
+   },
+   "name": {
+      "message": "Fake Extension 1"
+   }
+}
diff --git a/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Extensions/fake-extension-1/1.0_0/manifest.json b/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Extensions/fake-extension-1/1.0_0/manifest.json
new file mode 100644
index 0000000000..5ceced8031
--- /dev/null
+++ b/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Extensions/fake-extension-1/1.0_0/manifest.json	
@@ -0,0 +1,5 @@
+{
+   "default_locale": "en_US",
+   "description": "__MSG_description__",
+   "name": "__MSG_name__"
+}
diff --git a/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Extensions/fake-extension-2/1.0_0/manifest.json b/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Extensions/fake-extension-2/1.0_0/manifest.json
new file mode 100644
index 0000000000..983c37560c
--- /dev/null
+++ b/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Extensions/fake-extension-2/1.0_0/manifest.json	
@@ -0,0 +1,4 @@
+{
+   "default_locale": "en_US",
+   "name": "Fake Extension 2"
+}
diff --git a/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/HistoryCorrupt b/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/HistoryCorrupt
new file mode 100644
index 0000000000..8585f308c5
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/HistoryCorrupt differ
diff --git a/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/HistoryMaster b/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/HistoryMaster
new file mode 100644
index 0000000000..7fb19903b0
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/HistoryMaster differ
diff --git a/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Login Data b/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Login Data
new file mode 100644
index 0000000000..19b8542b98
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Default/Login Data differ
diff --git a/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Local State b/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Local State
new file mode 100644
index 0000000000..01b99455e4
--- /dev/null
+++ b/browser/components/migration/tests/unit/Library/Application Support/Google/Chrome/Local State	
@@ -0,0 +1,22 @@
+{
+  "profile" : {
+    "info_cache" : {
+      "Default" : {
+        "active_time" : 1430950755.65137,
+        "is_using_default_name" : true,
+        "is_ephemeral" : false,
+        "is_omitted_from_profile_list" : false,
+        "user_name" : "",
+        "background_apps" : false,
+        "is_using_default_avatar" : true,
+        "avatar_icon" : "chrome://theme/IDR_PROFILE_AVATAR_0",
+        "name" : "Person 1"
+      }
+    },
+    "profiles_created" : 1,
+    "last_used" : "Default",
+    "last_active_profiles" : [
+      "Default"
+    ]
+  }
+}
diff --git a/browser/components/migration/tests/unit/Library/Safari/Bookmarks.plist b/browser/components/migration/tests/unit/Library/Safari/Bookmarks.plist
new file mode 100644
index 0000000000..a9c33e1b1a
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Safari/Bookmarks.plist differ
diff --git a/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons.db b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons.db
new file mode 100644
index 0000000000..dd5d0c7512
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons.db differ
diff --git a/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons.db-lock b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons.db-lock
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons.db-shm b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons.db-shm
new file mode 100644
index 0000000000..edd607898b
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons.db-shm differ
diff --git a/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons.db-wal b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons.db-wal
new file mode 100644
index 0000000000..e145119298
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons.db-wal differ
diff --git a/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/04860FA3D07D8936B87D2B965317C6E9 b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/04860FA3D07D8936B87D2B965317C6E9
new file mode 100644
index 0000000000..1c6741c165
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/04860FA3D07D8936B87D2B965317C6E9 differ
diff --git a/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/19A777E4F7BDA0C0E350D6C681B6E271 b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/19A777E4F7BDA0C0E350D6C681B6E271
new file mode 100644
index 0000000000..47b40f707f
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/19A777E4F7BDA0C0E350D6C681B6E271 differ
diff --git a/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/2558A57A1AE576AA31F0DCD1364B3F42 b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/2558A57A1AE576AA31F0DCD1364B3F42
new file mode 100644
index 0000000000..2a4c30b31e
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/2558A57A1AE576AA31F0DCD1364B3F42 differ
diff --git a/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/57D1907A1EBDA1889AA85B8AB7A90804 b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/57D1907A1EBDA1889AA85B8AB7A90804
new file mode 100644
index 0000000000..f4996ba082
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/57D1907A1EBDA1889AA85B8AB7A90804 differ
diff --git a/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/6EEDD53B65A19CB364EB6FB07DEACF80 b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/6EEDD53B65A19CB364EB6FB07DEACF80
new file mode 100644
index 0000000000..f519ce9ad2
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/6EEDD53B65A19CB364EB6FB07DEACF80 differ
diff --git a/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/7F65370AD319C7B294EDF2E2BEBA880F b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/7F65370AD319C7B294EDF2E2BEBA880F
new file mode 100644
index 0000000000..e70021849b
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/7F65370AD319C7B294EDF2E2BEBA880F differ
diff --git a/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/999E2BD5CD612AA550F222A1088DB3D8 b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/999E2BD5CD612AA550F222A1088DB3D8
new file mode 100644
index 0000000000..559502b02b
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/999E2BD5CD612AA550F222A1088DB3D8 differ
diff --git a/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/9D8A6E2153D42043A7AE0430B41D374A b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/9D8A6E2153D42043A7AE0430B41D374A
new file mode 100644
index 0000000000..89ed9a1c39
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/9D8A6E2153D42043A7AE0430B41D374A differ
diff --git a/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/A21F634481CF5188329FD2052F07ADBC b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/A21F634481CF5188329FD2052F07ADBC
new file mode 100644
index 0000000000..7b86185e67
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/A21F634481CF5188329FD2052F07ADBC differ
diff --git a/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/BC2288B5BA9B7BE352BA586257442E08 b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/BC2288B5BA9B7BE352BA586257442E08
new file mode 100644
index 0000000000..a1d03856b5
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/BC2288B5BA9B7BE352BA586257442E08 differ
diff --git a/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/CFFC3831D8E7201BF8B77728FC79B52B b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/CFFC3831D8E7201BF8B77728FC79B52B
new file mode 100644
index 0000000000..ba1145ca83
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/CFFC3831D8E7201BF8B77728FC79B52B differ
diff --git a/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/F3FA61DDA95B78A8B5F2C392C0382137 b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/F3FA61DDA95B78A8B5F2C392C0382137
new file mode 100644
index 0000000000..82339b3b1d
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Safari/Favicon Cache/favicons/F3FA61DDA95B78A8B5F2C392C0382137 differ
diff --git a/browser/components/migration/tests/unit/Library/Safari/HistoryStrangeEntries.db b/browser/components/migration/tests/unit/Library/Safari/HistoryStrangeEntries.db
new file mode 100644
index 0000000000..533daba3df
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Safari/HistoryStrangeEntries.db differ
diff --git a/browser/components/migration/tests/unit/Library/Safari/HistoryTemplate.db b/browser/components/migration/tests/unit/Library/Safari/HistoryTemplate.db
new file mode 100644
index 0000000000..5a317c70e8
Binary files /dev/null and b/browser/components/migration/tests/unit/Library/Safari/HistoryTemplate.db differ
diff --git a/browser/components/migration/tests/unit/LibraryWithNoData/Application Support/Google/Chrome/Default/Login Data b/browser/components/migration/tests/unit/LibraryWithNoData/Application Support/Google/Chrome/Default/Login Data
new file mode 100644
index 0000000000..b2d425eb4a
Binary files /dev/null and b/browser/components/migration/tests/unit/LibraryWithNoData/Application Support/Google/Chrome/Default/Login Data differ
diff --git a/browser/components/migration/tests/unit/LibraryWithNoData/Application Support/Google/Chrome/Local State b/browser/components/migration/tests/unit/LibraryWithNoData/Application Support/Google/Chrome/Local State
new file mode 100644
index 0000000000..bb03d6b9a1
--- /dev/null
+++ b/browser/components/migration/tests/unit/LibraryWithNoData/Application Support/Google/Chrome/Local State	
@@ -0,0 +1,22 @@
+{
+  "profile" : {
+    "info_cache" : {
+      "Default" : {
+        "active_time" : 1430950755.65137,
+        "is_using_default_name" : true,
+        "is_ephemeral" : false,
+        "is_omitted_from_profile_list" : false,
+        "user_name" : "",
+        "background_apps" : false,
+        "is_using_default_avatar" : true,
+        "avatar_icon" : "chrome://theme/IDR_PROFILE_AVATAR_0",
+        "name" : "Person With No Data"
+      }
+    },
+    "profiles_created" : 1,
+    "last_used" : "Default",
+    "last_active_profiles" : [
+      "Default"
+    ]
+  }
+}
diff --git a/browser/components/migration/tests/unit/bookmarks.exported.html b/browser/components/migration/tests/unit/bookmarks.exported.html
new file mode 100644
index 0000000000..5a9ec43325
--- /dev/null
+++ b/browser/components/migration/tests/unit/bookmarks.exported.html
@@ -0,0 +1,32 @@
+
+
+
+
+Bookmarks
+
Bookmarks Menu

+
+

+    
Mozilla Firefox

+    

+        
Help and Tutorials
+        
Customize Firefox
+        
Get Involved
+        
About Us
+    

+    
    
test

+    

+        
test post keyword
+    

+    
Bookmarks Toolbar

+    

+        
Getting Started
+        
Latest Headlines
+    

+    
Other Bookmarks

+    

+        
Example.tld
+    

+

diff --git a/browser/components/migration/tests/unit/bookmarks.exported.json b/browser/components/migration/tests/unit/bookmarks.exported.json
new file mode 100644
index 0000000000..2a73f00b31
--- /dev/null
+++ b/browser/components/migration/tests/unit/bookmarks.exported.json
@@ -0,0 +1,194 @@
+{
+  "guid": "root________",
+  "title": "",
+  "index": 0,
+  "dateAdded": 1685116351936000,
+  "lastModified": 1685372151518000,
+  "id": 1,
+  "typeCode": 2,
+  "type": "text/x-moz-place-container",
+  "root": "placesRoot",
+  "children": [
+    {
+      "guid": "menu________",
+      "title": "menu",
+      "index": 0,
+      "dateAdded": 1685116351936000,
+      "lastModified": 1685116352325000,
+      "id": 2,
+      "typeCode": 2,
+      "type": "text/x-moz-place-container",
+      "root": "bookmarksMenuFolder",
+      "children": [
+        {
+          "guid": "jCs_9YrgXKq7",
+          "title": "Firefox Nightly Resources",
+          "index": 0,
+          "dateAdded": 1685116352325000,
+          "lastModified": 1685116352325000,
+          "id": 7,
+          "typeCode": 2,
+          "type": "text/x-moz-place-container",
+          "children": [
+            {
+              "guid": "xwdRLsUWYFwm",
+              "title": "Firefox Nightly blog",
+              "index": 0,
+              "dateAdded": 1685116352325000,
+              "lastModified": 1685116352325000,
+              "id": 8,
+              "typeCode": 1,
+              "iconUri": "fake-favicon-uri:https://blog.nightly.mozilla.org/",
+              "type": "text/x-moz-place",
+              "uri": "https://blog.nightly.mozilla.org/"
+            },
+            {
+              "guid": "uhdiDrWjH0-n",
+              "title": "Mozilla Bug Tracker",
+              "index": 1,
+              "dateAdded": 1685116352325000,
+              "lastModified": 1685116352325000,
+              "id": 9,
+              "typeCode": 1,
+              "iconUri": "fake-favicon-uri:https://bugzilla.mozilla.org/",
+              "type": "text/x-moz-place",
+              "uri": "https://bugzilla.mozilla.org/",
+              "keyword": "bz",
+              "postData": null
+            },
+            {
+              "guid": "zOK7d-gjJ5Vy",
+              "title": "Mozilla Developer Network",
+              "index": 2,
+              "dateAdded": 1685116352325000,
+              "lastModified": 1685116352325000,
+              "id": 10,
+              "typeCode": 1,
+              "iconUri": "fake-favicon-uri:https://developer.mozilla.org/",
+              "type": "text/x-moz-place",
+              "uri": "https://developer.mozilla.org/",
+              "keyword": "mdn",
+              "postData": null
+            },
+            {
+              "guid": "7gcb4320A_y6",
+              "title": "Nightly Tester Tools",
+              "index": 3,
+              "dateAdded": 1685116352325000,
+              "lastModified": 1685116352325000,
+              "id": 11,
+              "typeCode": 1,
+              "iconUri": "fake-favicon-uri:https://addons.mozilla.org/firefox/addon/nightly-tester-tools/",
+              "type": "text/x-moz-place",
+              "uri": "https://addons.mozilla.org/firefox/addon/nightly-tester-tools/"
+            },
+            {
+              "guid": "c4753lDvJwNE",
+              "title": "All your crashes",
+              "index": 4,
+              "dateAdded": 1685116352325000,
+              "lastModified": 1685116352325000,
+              "id": 12,
+              "typeCode": 1,
+              "iconUri": "fake-favicon-uri:about:crashes",
+              "type": "text/x-moz-place",
+              "uri": "about:crashes"
+            },
+            {
+              "guid": "IyYGIH9VCs2t",
+              "title": "Planet Mozilla",
+              "index": 5,
+              "dateAdded": 1685116352325000,
+              "lastModified": 1685116352325000,
+              "id": 13,
+              "typeCode": 1,
+              "iconUri": "fake-favicon-uri:https://planet.mozilla.org/",
+              "type": "text/x-moz-place",
+              "uri": "https://planet.mozilla.org/"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "guid": "toolbar_____",
+      "title": "toolbar",
+      "index": 1,
+      "dateAdded": 1685116351936000,
+      "lastModified": 1685372151518000,
+      "id": 3,
+      "typeCode": 2,
+      "type": "text/x-moz-place-container",
+      "root": "toolbarFolder",
+      "children": [
+        {
+          "guid": "5jN1vdzOEnHx",
+          "title": "Get Involved",
+          "index": 0,
+          "dateAdded": 1685116352413000,
+          "lastModified": 1685116352413000,
+          "id": 14,
+          "typeCode": 1,
+          "iconUri": "fake-favicon-uri:https://www.mozilla.org/contribute/?utm_medium=firefox-desktop&utm_source=bookmarks-toolbar&utm_campaign=new-users-nightly&utm_content=-global",
+          "type": "text/x-moz-place",
+          "uri": "https://www.mozilla.org/contribute/?utm_medium=firefox-desktop&utm_source=bookmarks-toolbar&utm_campaign=new-users-nightly&utm_content=-global"
+        },
+        {
+          "guid": "5RsMT9sWsmIe",
+          "title": "Why More Psychiatrists Think Mindfulness Can Help Treat ADHD",
+          "index": 1,
+          "dateAdded": 1685372143048000,
+          "lastModified": 1685372143048000,
+          "id": 15,
+          "typeCode": 1,
+          "type": "text/x-moz-place",
+          "uri": "https://getpocket.com/explore/item/why-more-psychiatrists-think-mindfulness-can-help-treat-adhd?utm_source=pocket-newtab"
+        },
+        {
+          "guid": "ejoNUqAfEMQL",
+          "title": "Your New Favorite Weeknight Recipe Is Meat-Free (and Easy, Too)",
+          "index": 2,
+          "dateAdded": 1685372148200000,
+          "lastModified": 1685372148200000,
+          "id": 16,
+          "typeCode": 1,
+          "type": "text/x-moz-place",
+          "uri": "https://getpocket.com/collections/your-new-favorite-weeknight-recipe-is-meat-free-and-easy-too?utm_source=pocket-newtab"
+        },
+        {
+          "guid": "O5QCiQ1zrqHY",
+          "title": "8 Natural Ways to Repel Insects Without Bug Spray",
+          "index": 3,
+          "dateAdded": 1685372151518000,
+          "lastModified": 1685372151518000,
+          "id": 17,
+          "typeCode": 1,
+          "type": "text/x-moz-place",
+          "uri": "https://getpocket.com/explore/item/8-natural-ways-to-repel-insects-without-bug-spray?utm_source=pocket-newtab"
+        }
+      ]
+    },
+    {
+      "guid": "unfiled_____",
+      "title": "unfiled",
+      "index": 3,
+      "dateAdded": 1685116351936000,
+      "lastModified": 1685116352272000,
+      "id": 5,
+      "typeCode": 2,
+      "type": "text/x-moz-place-container",
+      "root": "unfiledBookmarksFolder"
+    },
+    {
+      "guid": "mobile______",
+      "title": "mobile",
+      "index": 4,
+      "dateAdded": 1685116351968000,
+      "lastModified": 1685116352272000,
+      "id": 6,
+      "typeCode": 2,
+      "type": "text/x-moz-place-container",
+      "root": "mobileFolder"
+    }
+  ]
+}
diff --git a/browser/components/migration/tests/unit/bookmarks.invalid.html b/browser/components/migration/tests/unit/bookmarks.invalid.html
new file mode 100644
index 0000000000..900ec52e1d
--- /dev/null
+++ b/browser/components/migration/tests/unit/bookmarks.invalid.html
@@ -0,0 +1 @@
+This shouldn't cause anything to be imported.
diff --git a/browser/components/migration/tests/unit/head_migration.js b/browser/components/migration/tests/unit/head_migration.js
new file mode 100644
index 0000000000..9900f34232
--- /dev/null
+++ b/browser/components/migration/tests/unit/head_migration.js
@@ -0,0 +1,260 @@
+"use strict";
+
+var { MigrationUtils } = ChromeUtils.importESModule(
+  "resource:///modules/MigrationUtils.sys.mjs"
+);
+var { LoginHelper } = ChromeUtils.importESModule(
+  "resource://gre/modules/LoginHelper.sys.mjs"
+);
+var { NetUtil } = ChromeUtils.importESModule(
+  "resource://gre/modules/NetUtil.sys.mjs"
+);
+var { PlacesUtils } = ChromeUtils.importESModule(
+  "resource://gre/modules/PlacesUtils.sys.mjs"
+);
+var { Preferences } = ChromeUtils.importESModule(
+  "resource://gre/modules/Preferences.sys.mjs"
+);
+var { XPCOMUtils } = ChromeUtils.importESModule(
+  "resource://gre/modules/XPCOMUtils.sys.mjs"
+);
+var { TestUtils } = ChromeUtils.importESModule(
+  "resource://testing-common/TestUtils.sys.mjs"
+);
+var { PlacesTestUtils } = ChromeUtils.importESModule(
+  "resource://testing-common/PlacesTestUtils.sys.mjs"
+);
+const { AppConstants } = ChromeUtils.importESModule(
+  "resource://gre/modules/AppConstants.sys.mjs"
+);
+
+ChromeUtils.defineESModuleGetters(this, {
+  FileUtils: "resource://gre/modules/FileUtils.sys.mjs",
+  Sqlite: "resource://gre/modules/Sqlite.sys.mjs",
+});
+
+// Initialize profile.
+var gProfD = do_get_profile();
+
+var { getAppInfo, newAppInfo, updateAppInfo } = ChromeUtils.importESModule(
+  "resource://testing-common/AppInfo.sys.mjs"
+);
+updateAppInfo();
+
+/**
+ * Migrates the requested resource and waits for the migration to be complete.
+ *
+ * @param {MigratorBase} migrator
+ *   The migrator being used to migrate the data.
+ * @param {number} resourceType
+ *   This is a bitfield with bits from nsIBrowserProfileMigrator flipped to indicate what
+ *   resources should be migrated.
+ * @param {object|string|null} [aProfile=null]
+ *   The profile to be migrated. If set to null, the default profile will be
+ *   migrated.
+ * @param {boolean} succeeds
+ *   True if this migration is expected to succeed.
+ * @returns {Promise>}
+ *   An array of the results from each nsIObserver topics being observed to
+ *   verify if the migration succeeded or failed. Those results are 2-element
+ *   arrays of [subject, data].
+ */
+async function promiseMigration(
+  migrator,
+  resourceType,
+  aProfile = null,
+  succeeds = null
+) {
+  // Ensure resource migration is available.
+  let availableSources = await migrator.getMigrateData(aProfile);
+  Assert.ok(
+    (availableSources & resourceType) > 0,
+    "Resource supported by migrator"
+  );
+  let promises = [TestUtils.topicObserved("Migration:Ended")];
+
+  if (succeeds !== null) {
+    // Check that the specific resource type succeeded
+    promises.push(
+      TestUtils.topicObserved(
+        succeeds ? "Migration:ItemAfterMigrate" : "Migration:ItemError",
+        (_, data) => data == resourceType
+      )
+    );
+  }
+
+  // Start the migration.
+  migrator.migrate(resourceType, null, aProfile);
+
+  return Promise.all(promises);
+}
+/**
+ * Function that returns a favicon url for a given page url
+ *
+ * @param {string} uri
+ * The Bookmark URI
+ * @returns {string} faviconURI
+ * The Favicon URI
+ */
+async function getFaviconForPageURI(uri) {
+  let faviconURI = await new Promise(resolve => {
+    PlacesUtils.favicons.getFaviconDataForPage(uri, favURI => {
+      resolve(favURI);
+    });
+  });
+  return faviconURI;
+}
+
+/**
+ * Takes an array of page URIs and checks that the favicon was imported for each page URI
+ *
+ * @param {Array} pageURIs An array of page URIs
+ */
+async function assertFavicons(pageURIs) {
+  for (let uri of pageURIs) {
+    let faviconURI = await getFaviconForPageURI(uri);
+    Assert.ok(faviconURI, `Got favicon for ${uri.spec}`);
+  }
+}
+
+/**
+ * Replaces a directory service entry with a given nsIFile.
+ *
+ * @param {string} key
+ *   The nsIDirectoryService directory key to register a fake path for.
+ *   For example: "AppData", "ULibDir".
+ * @param {nsIFile} file
+ *   The nsIFile to map the key to. Note that this nsIFile should represent
+ *   a directory and not an individual file.
+ * @see nsDirectoryServiceDefs.h for the list of directories that can be
+ *   overridden.
+ */
+function registerFakePath(key, file) {
+  let dirsvc = Services.dirsvc.QueryInterface(Ci.nsIProperties);
+  let originalFile;
+  try {
+    // If a file is already provided save it and undefine, otherwise set will
+    // throw for persistent entries (ones that are cached).
+    originalFile = dirsvc.get(key, Ci.nsIFile);
+    dirsvc.undefine(key);
+  } catch (e) {
+    // dirsvc.get will throw if nothing provides for the key and dirsvc.undefine
+    // will throw if it's not a persistent entry, in either case we don't want
+    // to set the original file in cleanup.
+    originalFile = undefined;
+  }
+
+  dirsvc.set(key, file);
+  registerCleanupFunction(() => {
+    dirsvc.undefine(key);
+    if (originalFile) {
+      dirsvc.set(key, originalFile);
+    }
+  });
+}
+
+function getRootPath() {
+  let dirKey;
+  if (AppConstants.platform == "win") {
+    dirKey = "LocalAppData";
+  } else if (AppConstants.platform == "macosx") {
+    dirKey = "ULibDir";
+  } else {
+    dirKey = "Home";
+  }
+  return Services.dirsvc.get(dirKey, Ci.nsIFile).path;
+}
+
+/**
+ * Returns a PRTime value for the current date minus daysAgo number
+ * of days.
+ *
+ * @param {number} daysAgo
+ *   How many days in the past from now the returned date should be.
+ * @returns {number}
+ */
+function PRTimeDaysAgo(daysAgo) {
+  return PlacesUtils.toPRTime(Date.now() - daysAgo * 24 * 60 * 60 * 1000);
+}
+
+/**
+ * Returns a Date value for the current date minus daysAgo number
+ * of days.
+ *
+ * @param {number} daysAgo
+ *   How many days in the past from now the returned date should be.
+ * @returns {Date}
+ */
+function dateDaysAgo(daysAgo) {
+  return new Date(Date.now() - daysAgo * 24 * 60 * 60 * 1000);
+}
+
+/**
+ * Constructs and returns a data structure consistent with the Chrome
+ * browsers bookmarks storage. This data structure can then be serialized
+ * to JSON and written to disk to simulate a Chrome browser's bookmarks
+ * database.
+ *
+ * @param {number} [totalBookmarks=100]
+ *   How many bookmarks to create.
+ * @returns {object}
+ */
+function createChromeBookmarkStructure(totalBookmarks = 100) {
+  let bookmarksData = {
+    roots: {
+      bookmark_bar: { children: [] },
+      other: { children: [] },
+      synced: { children: [] },
+    },
+  };
+  const MAX_BMS = totalBookmarks;
+  let barKids = bookmarksData.roots.bookmark_bar.children;
+  let menuKids = bookmarksData.roots.other.children;
+  let syncedKids = bookmarksData.roots.synced.children;
+  let currentMenuKids = menuKids;
+  let currentBarKids = barKids;
+  let currentSyncedKids = syncedKids;
+  for (let i = 0; i < MAX_BMS; i++) {
+    currentBarKids.push({
+      url: "https://www.chrome-bookmark-bar-bookmark" + i + ".com",
+      name: "bookmark " + i,
+      type: "url",
+    });
+    currentMenuKids.push({
+      url: "https://www.chrome-menu-bookmark" + i + ".com",
+      name: "bookmark for menu " + i,
+      type: "url",
+    });
+    currentSyncedKids.push({
+      url: "https://www.chrome-synced-bookmark" + i + ".com",
+      name: "bookmark for synced " + i,
+      type: "url",
+    });
+    if (i % 20 == 19) {
+      let nextFolder = {
+        name: "toolbar folder " + Math.ceil(i / 20),
+        type: "folder",
+        children: [],
+      };
+      currentBarKids.push(nextFolder);
+      currentBarKids = nextFolder.children;
+
+      nextFolder = {
+        name: "menu folder " + Math.ceil(i / 20),
+        type: "folder",
+        children: [],
+      };
+      currentMenuKids.push(nextFolder);
+      currentMenuKids = nextFolder.children;
+
+      nextFolder = {
+        name: "synced folder " + Math.ceil(i / 20),
+        type: "folder",
+        children: [],
+      };
+      currentSyncedKids.push(nextFolder);
+      currentSyncedKids = nextFolder.children;
+    }
+  }
+  return bookmarksData;
+}
diff --git a/browser/components/migration/tests/unit/insertIEHistory/InsertIEHistory.cpp b/browser/components/migration/tests/unit/insertIEHistory/InsertIEHistory.cpp
new file mode 100644
index 0000000000..dea79a9289
--- /dev/null
+++ b/browser/components/migration/tests/unit/insertIEHistory/InsertIEHistory.cpp
@@ -0,0 +1,38 @@
+/* Any copyright is dedicated to the Public Domain.
+ * https://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Insert URLs into Internet Explorer (IE) history so we can test importing
+ * them.
+ *
+ * See API docs at
+ * https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/ms774949(v%3dvs.85)
+ */
+
+#include   // IUrlHistoryStg
+#include   // SID_SUrlHistory
+
+int main(int argc, char** argv) {
+  HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
+  if (FAILED(hr)) {
+    CoUninitialize();
+    return -1;
+  }
+  IUrlHistoryStg* ieHist;
+
+  hr =
+      ::CoCreateInstance(CLSID_CUrlHistory, nullptr, CLSCTX_INPROC_SERVER,
+                         IID_IUrlHistoryStg, reinterpret_cast(&ieHist));
+  if (FAILED(hr)) return -2;
+
+  hr = ieHist->AddUrl(L"http://www.mozilla.org/1", L"Mozilla HTTP Test", 0);
+  if (FAILED(hr)) return -3;
+
+  hr =
+      ieHist->AddUrl(L"https://www.mozilla.org/2", L"Mozilla HTTPS Test 🦊", 0);
+  if (FAILED(hr)) return -4;
+
+  CoUninitialize();
+
+  return 0;
+}
diff --git a/browser/components/migration/tests/unit/insertIEHistory/moz.build b/browser/components/migration/tests/unit/insertIEHistory/moz.build
new file mode 100644
index 0000000000..61ca96d48a
--- /dev/null
+++ b/browser/components/migration/tests/unit/insertIEHistory/moz.build
@@ -0,0 +1,19 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+FINAL_TARGET = "_tests/xpcshell/browser/components/migration/tests/unit"
+
+Program("InsertIEHistory")
+OS_LIBS += [
+    "ole32",
+    "uuid",
+]
+SOURCES += [
+    "InsertIEHistory.cpp",
+]
+
+NO_PGO = True
+DisableStlWrapping()
diff --git a/browser/components/migration/tests/unit/test_360seMigrationUtils.js b/browser/components/migration/tests/unit/test_360seMigrationUtils.js
new file mode 100644
index 0000000000..3a882b516d
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_360seMigrationUtils.js
@@ -0,0 +1,164 @@
+"use strict";
+
+const { Qihoo360seMigrationUtils } = ChromeUtils.importESModule(
+  "resource:///modules/360seMigrationUtils.sys.mjs"
+);
+
+const parentPath = do_get_file("AppData/Roaming/360se6/User Data").path;
+const loggedInPath = "0f3ab103a522f4463ecacc36d34eb996";
+const loggedInBackup = PathUtils.join(
+  parentPath,
+  "Default",
+  loggedInPath,
+  "DailyBackup",
+  "360default_ori_2021_12_02.favdb"
+);
+const loggedOutBackup = PathUtils.join(
+  parentPath,
+  "Default",
+  "DailyBackup",
+  "360default_ori_2021_12_02.favdb"
+);
+
+function getSqlitePath(profileId) {
+  return PathUtils.join(parentPath, profileId, loggedInPath, "360sefav.dat");
+}
+
+add_task(async function test_360se10_logged_in() {
+  const sqlitePath = getSqlitePath("Default");
+  await IOUtils.setModificationTime(sqlitePath);
+  await IOUtils.copy(
+    PathUtils.join(parentPath, "Default", "360Bookmarks"),
+    PathUtils.join(parentPath, "Default", loggedInPath)
+  );
+  await IOUtils.copy(loggedOutBackup, loggedInBackup);
+
+  const alternativeBookmarks =
+    await Qihoo360seMigrationUtils.getAlternativeBookmarks({
+      bookmarksPath: PathUtils.join(parentPath, "Default", "Bookmarks"),
+      localState: {
+        sync_login_info: {
+          filepath: loggedInPath,
+        },
+      },
+    });
+  Assert.ok(
+    alternativeBookmarks.resource && alternativeBookmarks.resource.exists,
+    "Should return the legacy bookmark resource."
+  );
+  Assert.strictEqual(
+    alternativeBookmarks.path,
+    undefined,
+    "Should not return any path to plain text bookmarks."
+  );
+});
+
+add_task(async function test_360se10_logged_in_outdated_sqlite() {
+  const sqlitePath = getSqlitePath("Default");
+  await IOUtils.setModificationTime(
+    sqlitePath,
+    new Date("2020-08-18").valueOf()
+  );
+
+  const alternativeBookmarks =
+    await Qihoo360seMigrationUtils.getAlternativeBookmarks({
+      bookmarksPath: PathUtils.join(parentPath, "Default", "Bookmarks"),
+      localState: {
+        sync_login_info: {
+          filepath: loggedInPath,
+        },
+      },
+    });
+  Assert.strictEqual(
+    alternativeBookmarks.resource,
+    undefined,
+    "Should not return the outdated legacy bookmark resource."
+  );
+  Assert.strictEqual(
+    alternativeBookmarks.path,
+    loggedInBackup,
+    "Should return path to the most recent plain text bookmarks backup."
+  );
+
+  await IOUtils.setModificationTime(sqlitePath);
+});
+
+add_task(async function test_360se10_logged_out() {
+  const alternativeBookmarks =
+    await Qihoo360seMigrationUtils.getAlternativeBookmarks({
+      bookmarksPath: PathUtils.join(parentPath, "Default", "Bookmarks"),
+      localState: {
+        sync_login_info: {
+          filepath: "",
+        },
+      },
+    });
+  Assert.strictEqual(
+    alternativeBookmarks.resource,
+    undefined,
+    "Should not return the legacy bookmark resource."
+  );
+  Assert.strictEqual(
+    alternativeBookmarks.path,
+    loggedOutBackup,
+    "Should return path to the most recent plain text bookmarks backup."
+  );
+});
+
+add_task(async function test_360se9_logged_in_outdated_sqlite() {
+  const sqlitePath = getSqlitePath("Default4SE9Test");
+  await IOUtils.setModificationTime(
+    sqlitePath,
+    new Date("2020-08-18").valueOf()
+  );
+
+  const alternativeBookmarks =
+    await Qihoo360seMigrationUtils.getAlternativeBookmarks({
+      bookmarksPath: PathUtils.join(parentPath, "Default4SE9Test", "Bookmarks"),
+      localState: {
+        sync_login_info: {
+          filepath: loggedInPath,
+        },
+      },
+    });
+  Assert.strictEqual(
+    alternativeBookmarks.resource,
+    undefined,
+    "Should not return the legacy bookmark resource."
+  );
+  Assert.strictEqual(
+    alternativeBookmarks.path,
+    PathUtils.join(
+      parentPath,
+      "Default4SE9Test",
+      loggedInPath,
+      "DailyBackup",
+      "360sefav_2020_08_28.favdb"
+    ),
+    "Should return path to the most recent plain text bookmarks backup."
+  );
+
+  await IOUtils.setModificationTime(sqlitePath);
+});
+
+add_task(async function test_360se9_logged_out() {
+  const alternativeBookmarks =
+    await Qihoo360seMigrationUtils.getAlternativeBookmarks({
+      bookmarksPath: PathUtils.join(parentPath, "Default4SE9Test", "Bookmarks"),
+      localState: {
+        sync_login_info: {
+          filepath: "",
+        },
+      },
+    });
+  Assert.strictEqual(
+    alternativeBookmarks.resource,
+    undefined,
+    "Should not return the legacy bookmark resource."
+  );
+  Assert.strictEqual(
+    alternativeBookmarks.path,
+    PathUtils.join(parentPath, "Default4SE9Test", "Bookmarks"),
+    "Should return path to the plain text canonical bookmarks."
+  );
+});
diff --git a/browser/components/migration/tests/unit/test_360se_bookmarks.js b/browser/components/migration/tests/unit/test_360se_bookmarks.js
new file mode 100644
index 0000000000..e4f42d1880
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_360se_bookmarks.js
@@ -0,0 +1,62 @@
+"use strict";
+
+const { CustomizableUI } = ChromeUtils.importESModule(
+  "resource:///modules/CustomizableUI.sys.mjs"
+);
+
+add_task(async function () {
+  registerFakePath("AppData", do_get_file("AppData/Roaming/"));
+
+  let migrator = await MigrationUtils.getMigrator("chromium-360se");
+  // Sanity check for the source.
+  Assert.ok(await migrator.isSourceAvailable());
+
+  let importedToBookmarksToolbar = false;
+  let itemsSeen = { bookmarks: 0, folders: 0 };
+
+  let listener = events => {
+    for (let event of events) {
+      itemsSeen[
+        event.itemType == PlacesUtils.bookmarks.TYPE_FOLDER
+          ? "folders"
+          : "bookmarks"
+      ]++;
+      if (event.parentGuid == PlacesUtils.bookmarks.toolbarGuid) {
+        importedToBookmarksToolbar = true;
+      }
+    }
+  };
+  PlacesUtils.observers.addListener(["bookmark-added"], listener);
+  let observerNotified = false;
+  Services.obs.addObserver((aSubject, aTopic, aData) => {
+    let [toolbar, visibility] = JSON.parse(aData);
+    Assert.equal(
+      toolbar,
+      CustomizableUI.AREA_BOOKMARKS,
+      "Notification should be received for bookmarks toolbar"
+    );
+    Assert.equal(
+      visibility,
+      "true",
+      "Notification should say to reveal the bookmarks toolbar"
+    );
+    observerNotified = true;
+  }, "browser-set-toolbar-visibility");
+
+  await promiseMigration(migrator, MigrationUtils.resourceTypes.BOOKMARKS, {
+    id: "Default",
+  });
+  PlacesUtils.observers.removeListener(["bookmark-added"], listener);
+
+  // Check the bookmarks have been imported to all the expected parents.
+  Assert.ok(importedToBookmarksToolbar, "Bookmarks imported in the toolbar");
+  Assert.equal(itemsSeen.bookmarks, 8, "Should import all bookmarks.");
+  Assert.equal(itemsSeen.folders, 2, "Should import all folders.");
+  // Check that the telemetry matches:
+  Assert.equal(
+    MigrationUtils._importQuantities.bookmarks,
+    itemsSeen.bookmarks + itemsSeen.folders,
+    "Telemetry reporting correct."
+  );
+  Assert.ok(observerNotified, "The observer should be notified upon migration");
+});
diff --git a/browser/components/migration/tests/unit/test_BookmarksFileMigrator.js b/browser/components/migration/tests/unit/test_BookmarksFileMigrator.js
new file mode 100644
index 0000000000..ec10097e76
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_BookmarksFileMigrator.js
@@ -0,0 +1,134 @@
+/* Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const { BookmarksFileMigrator } = ChromeUtils.importESModule(
+  "resource:///modules/FileMigrators.sys.mjs"
+);
+
+const { MigrationWizardConstants } = ChromeUtils.importESModule(
+  "chrome://browser/content/migration/migration-wizard-constants.mjs"
+);
+
+/**
+ * Tests that the BookmarksFileMigrator properly subclasses FileMigratorBase
+ * and delegates to BookmarkHTMLUtils or BookmarkJSONUtils.
+ *
+ * Normally, we'd override the BookmarkHTMLUtils and BookmarkJSONUtils methods
+ * in our test here so that we just ensure that they're called with the
+ * right arguments, rather than testing their behaviour. Unfortunately, both
+ * BookmarkHTMLUtils and BookmarkJSONUtils are frozen with Object.freeze, which
+ * prevents sinon from stubbing out any of their methods. Rather than unfreezing
+ * those objects just for testing, we test the whole flow end-to-end, including
+ * the import to Places.
+ */
+
+add_setup(() => {
+  Services.prefs.setBoolPref("browser.migrate.bookmarks-file.enabled", true);
+  registerCleanupFunction(async () => {
+    await PlacesUtils.bookmarks.eraseEverything();
+    Services.prefs.clearUserPref("browser.migrate.bookmarks-file.enabled");
+  });
+});
+
+/**
+ * First check that the BookmarksFileMigrator implements the required parts
+ * of the parent class.
+ */
+add_task(async function test_BookmarksFileMigrator_members() {
+  let migrator = new BookmarksFileMigrator();
+  Assert.ok(
+    migrator.constructor.key,
+    `BookmarksFileMigrator implements static getter 'key'`
+  );
+
+  Assert.ok(
+    migrator.constructor.displayNameL10nID,
+    `BookmarksFileMigrator implements static getter 'displayNameL10nID'`
+  );
+
+  Assert.ok(
+    migrator.constructor.brandImage,
+    `BookmarksFileMigrator implements static getter 'brandImage'`
+  );
+
+  Assert.ok(
+    migrator.progressHeaderL10nID,
+    `BookmarksFileMigrator implements getter 'progressHeaderL10nID'`
+  );
+
+  Assert.ok(
+    migrator.successHeaderL10nID,
+    `BookmarksFileMigrator implements getter 'successHeaderL10nID'`
+  );
+
+  Assert.ok(
+    await migrator.getFilePickerConfig(),
+    `BookmarksFileMigrator implements method 'getFilePickerConfig'`
+  );
+
+  Assert.ok(
+    migrator.displayedResourceTypes,
+    `BookmarksFileMigrator implements getter 'displayedResourceTypes'`
+  );
+
+  Assert.ok(migrator.enabled, `BookmarksFileMigrator is enabled`);
+});
+
+add_task(async function test_BookmarksFileMigrator_HTML() {
+  let migrator = new BookmarksFileMigrator();
+  const EXPECTED_SUCCESS_STATE = {
+    [MigrationWizardConstants.DISPLAYED_FILE_RESOURCE_TYPES
+      .BOOKMARKS_FROM_FILE]: "8 bookmarks",
+  };
+
+  const BOOKMARKS_PATH = PathUtils.join(
+    do_get_cwd().path,
+    "bookmarks.exported.html"
+  );
+
+  let result = await migrator.migrate(BOOKMARKS_PATH);
+
+  Assert.deepEqual(
+    result,
+    EXPECTED_SUCCESS_STATE,
+    "Returned the expected success state."
+  );
+});
+
+add_task(async function test_BookmarksFileMigrator_JSON() {
+  let migrator = new BookmarksFileMigrator();
+
+  const EXPECTED_SUCCESS_STATE = {
+    [MigrationWizardConstants.DISPLAYED_FILE_RESOURCE_TYPES
+      .BOOKMARKS_FROM_FILE]: "10 bookmarks",
+  };
+
+  const BOOKMARKS_PATH = PathUtils.join(
+    do_get_cwd().path,
+    "bookmarks.exported.json"
+  );
+
+  let result = await migrator.migrate(BOOKMARKS_PATH);
+
+  Assert.deepEqual(
+    result,
+    EXPECTED_SUCCESS_STATE,
+    "Returned the expected success state."
+  );
+});
+
+add_task(async function test_BookmarksFileMigrator_invalid() {
+  let migrator = new BookmarksFileMigrator();
+
+  const INVALID_FILE_PATH = PathUtils.join(
+    do_get_cwd().path,
+    "bookmarks.invalid.html"
+  );
+
+  await Assert.rejects(
+    migrator.migrate(INVALID_FILE_PATH),
+    /Pick another file/
+  );
+});
diff --git a/browser/components/migration/tests/unit/test_ChromeMigrationUtils.js b/browser/components/migration/tests/unit/test_ChromeMigrationUtils.js
new file mode 100644
index 0000000000..32a8d1b4bc
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_ChromeMigrationUtils.js
@@ -0,0 +1,87 @@
+"use strict";
+
+const { ChromeMigrationUtils } = ChromeUtils.importESModule(
+  "resource:///modules/ChromeMigrationUtils.sys.mjs"
+);
+
+// Setup chrome user data path for all platforms.
+ChromeMigrationUtils.getDataPath = () => {
+  return Promise.resolve(
+    do_get_file("Library/Application Support/Google/Chrome/").path
+  );
+};
+
+add_task(async function test_getExtensionList_function() {
+  let extensionList = await ChromeMigrationUtils.getExtensionList("Default");
+  Assert.equal(
+    extensionList.length,
+    2,
+    "There should be 2 extensions installed."
+  );
+  Assert.deepEqual(
+    extensionList.find(extension => extension.id == "fake-extension-1"),
+    {
+      id: "fake-extension-1",
+      name: "Fake Extension 1",
+      description: "It is the description of fake extension 1.",
+    },
+    "First extension should match expectations."
+  );
+  Assert.deepEqual(
+    extensionList.find(extension => extension.id == "fake-extension-2"),
+    {
+      id: "fake-extension-2",
+      name: "Fake Extension 2",
+      // There is no description in the `manifest.json` file of this extension.
+      description: null,
+    },
+    "Second extension should match expectations."
+  );
+});
+
+add_task(async function test_getExtensionInformation_function() {
+  let extension = await ChromeMigrationUtils.getExtensionInformation(
+    "fake-extension-1",
+    "Default"
+  );
+  Assert.deepEqual(
+    extension,
+    {
+      id: "fake-extension-1",
+      name: "Fake Extension 1",
+      description: "It is the description of fake extension 1.",
+    },
+    "Should get the extension information correctly."
+  );
+});
+
+add_task(async function test_getLocaleString_function() {
+  let name = await ChromeMigrationUtils._getLocaleString(
+    "__MSG_name__",
+    "en_US",
+    "fake-extension-1",
+    "Default"
+  );
+  Assert.deepEqual(
+    name,
+    "Fake Extension 1",
+    "The value of __MSG_name__ locale key is Fake Extension 1."
+  );
+});
+
+add_task(async function test_isExtensionInstalled_function() {
+  let isInstalled = await ChromeMigrationUtils.isExtensionInstalled(
+    "fake-extension-1",
+    "Default"
+  );
+  Assert.ok(isInstalled, "The fake-extension-1 extension should be installed.");
+});
+
+add_task(async function test_getLastUsedProfileId_function() {
+  let profileId = await ChromeMigrationUtils.getLastUsedProfileId();
+  Assert.equal(
+    profileId,
+    "Default",
+    "The last used profile ID should be Default."
+  );
+});
diff --git a/browser/components/migration/tests/unit/test_ChromeMigrationUtils_path.js b/browser/components/migration/tests/unit/test_ChromeMigrationUtils_path.js
new file mode 100644
index 0000000000..ca75595ea9
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_ChromeMigrationUtils_path.js
@@ -0,0 +1,141 @@
+"use strict";
+
+const { ChromeMigrationUtils } = ChromeUtils.importESModule(
+  "resource:///modules/ChromeMigrationUtils.sys.mjs"
+);
+
+const SUB_DIRECTORIES = {
+  win: {
+    Chrome: ["Google", "Chrome", "User Data"],
+    Chromium: ["Chromium", "User Data"],
+    Canary: ["Google", "Chrome SxS", "User Data"],
+  },
+  macosx: {
+    Chrome: ["Application Support", "Google", "Chrome"],
+    Chromium: ["Application Support", "Chromium"],
+    Canary: ["Application Support", "Google", "Chrome Canary"],
+  },
+  linux: {
+    Chrome: [".config", "google-chrome"],
+    Chromium: [".config", "chromium"],
+    Canary: [],
+  },
+};
+
+add_task(async function setup_fakePaths() {
+  let pathId;
+  if (AppConstants.platform == "macosx") {
+    pathId = "ULibDir";
+  } else if (AppConstants.platform == "win") {
+    pathId = "LocalAppData";
+  } else {
+    pathId = "Home";
+  }
+
+  registerFakePath(pathId, do_get_file("chromefiles/", true));
+});
+
+add_task(async function test_getDataPath_function() {
+  let projects = ["Chrome", "Chromium", "Canary"];
+  let rootPath = getRootPath();
+
+  for (let project of projects) {
+    let subfolders = SUB_DIRECTORIES[AppConstants.platform][project];
+
+    await IOUtils.makeDirectory(PathUtils.join(rootPath, ...subfolders), {
+      createAncestor: true,
+      ignoreExisting: true,
+    });
+  }
+
+  let chromeUserDataPath = await ChromeMigrationUtils.getDataPath("Chrome");
+  let chromiumUserDataPath = await ChromeMigrationUtils.getDataPath("Chromium");
+  let canaryUserDataPath = await ChromeMigrationUtils.getDataPath("Canary");
+  if (AppConstants.platform == "win") {
+    Assert.equal(
+      chromeUserDataPath,
+      PathUtils.join(getRootPath(), "Google", "Chrome", "User Data"),
+      "Should get the path of Chrome data directory."
+    );
+    Assert.equal(
+      chromiumUserDataPath,
+      PathUtils.join(getRootPath(), "Chromium", "User Data"),
+      "Should get the path of Chromium data directory."
+    );
+    Assert.equal(
+      canaryUserDataPath,
+      PathUtils.join(getRootPath(), "Google", "Chrome SxS", "User Data"),
+      "Should get the path of Canary data directory."
+    );
+  } else if (AppConstants.platform == "macosx") {
+    Assert.equal(
+      chromeUserDataPath,
+      PathUtils.join(getRootPath(), "Application Support", "Google", "Chrome"),
+      "Should get the path of Chrome data directory."
+    );
+    Assert.equal(
+      chromiumUserDataPath,
+      PathUtils.join(getRootPath(), "Application Support", "Chromium"),
+      "Should get the path of Chromium data directory."
+    );
+    Assert.equal(
+      canaryUserDataPath,
+      PathUtils.join(
+        getRootPath(),
+        "Application Support",
+        "Google",
+        "Chrome Canary"
+      ),
+      "Should get the path of Canary data directory."
+    );
+  } else {
+    Assert.equal(
+      chromeUserDataPath,
+      PathUtils.join(getRootPath(), ".config", "google-chrome"),
+      "Should get the path of Chrome data directory."
+    );
+    Assert.equal(
+      chromiumUserDataPath,
+      PathUtils.join(getRootPath(), ".config", "chromium"),
+      "Should get the path of Chromium data directory."
+    );
+    Assert.equal(canaryUserDataPath, null, "Should get null for Canary.");
+  }
+});
+
+add_task(async function test_getExtensionPath_function() {
+  let extensionPath = await ChromeMigrationUtils.getExtensionPath("Default");
+  let expectedPath;
+  if (AppConstants.platform == "win") {
+    expectedPath = PathUtils.join(
+      getRootPath(),
+      "Google",
+      "Chrome",
+      "User Data",
+      "Default",
+      "Extensions"
+    );
+  } else if (AppConstants.platform == "macosx") {
+    expectedPath = PathUtils.join(
+      getRootPath(),
+      "Application Support",
+      "Google",
+      "Chrome",
+      "Default",
+      "Extensions"
+    );
+  } else {
+    expectedPath = PathUtils.join(
+      getRootPath(),
+      ".config",
+      "google-chrome",
+      "Default",
+      "Extensions"
+    );
+  }
+  Assert.equal(
+    extensionPath,
+    expectedPath,
+    "Should get the path of extensions directory."
+  );
+});
diff --git a/browser/components/migration/tests/unit/test_ChromeMigrationUtils_path_chromium_snap.js b/browser/components/migration/tests/unit/test_ChromeMigrationUtils_path_chromium_snap.js
new file mode 100644
index 0000000000..5011991536
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_ChromeMigrationUtils_path_chromium_snap.js
@@ -0,0 +1,55 @@
+/* Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const { ChromeMigrationUtils } = ChromeUtils.importESModule(
+  "resource:///modules/ChromeMigrationUtils.sys.mjs"
+);
+
+const SUB_DIRECTORIES = {
+  linux: {
+    Chromium: [".config", "chromium"],
+    SnapChromium: ["snap", "chromium", "common", "chromium"],
+  },
+};
+
+add_task(async function setup_fakePaths() {
+  let pathId;
+  if (AppConstants.platform == "macosx") {
+    pathId = "ULibDir";
+  } else if (AppConstants.platform == "win") {
+    pathId = "LocalAppData";
+  } else {
+    pathId = "Home";
+  }
+
+  registerFakePath(pathId, do_get_file("chromefiles/", true));
+});
+
+add_task(async function test_getDataPath_function() {
+  let rootPath = getRootPath();
+  let chromiumSubFolders = SUB_DIRECTORIES[AppConstants.platform].Chromium;
+  // must remove normal chromium path
+  await IOUtils.remove(PathUtils.join(rootPath, ...chromiumSubFolders), {
+    ignoreAbsent: true,
+  });
+
+  let snapChromiumSubFolders =
+    SUB_DIRECTORIES[AppConstants.platform].SnapChromium;
+  // must create snap chromium path
+  await IOUtils.makeDirectory(
+    PathUtils.join(rootPath, ...snapChromiumSubFolders),
+    {
+      createAncestor: true,
+      ignoreExisting: true,
+    }
+  );
+
+  let chromiumUserDataPath = await ChromeMigrationUtils.getDataPath("Chromium");
+  Assert.equal(
+    chromiumUserDataPath,
+    PathUtils.join(getRootPath(), ...snapChromiumSubFolders),
+    "Should get the path of Snap Chromium data directory."
+  );
+});
diff --git a/browser/components/migration/tests/unit/test_Chrome_bookmarks.js b/browser/components/migration/tests/unit/test_Chrome_bookmarks.js
new file mode 100644
index 0000000000..d115cda412
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_Chrome_bookmarks.js
@@ -0,0 +1,205 @@
+"use strict";
+
+const { CustomizableUI } = ChromeUtils.importESModule(
+  "resource:///modules/CustomizableUI.sys.mjs"
+);
+
+const { PlacesUIUtils } = ChromeUtils.importESModule(
+  "resource:///modules/PlacesUIUtils.sys.mjs"
+);
+
+let rootDir = do_get_file("chromefiles/", true);
+
+add_task(async function setup_fakePaths() {
+  let pathId;
+  if (AppConstants.platform == "macosx") {
+    pathId = "ULibDir";
+  } else if (AppConstants.platform == "win") {
+    pathId = "LocalAppData";
+  } else {
+    pathId = "Home";
+  }
+  registerFakePath(pathId, rootDir);
+});
+
+add_task(async function setup_initialBookmarks() {
+  let bookmarks = [];
+  for (let i = 0; i < PlacesUIUtils.NUM_TOOLBAR_BOOKMARKS_TO_UNHIDE + 1; i++) {
+    bookmarks.push({ url: "https://example.com/" + i, title: "" + i });
+  }
+
+  // Ensure we have enough items in both the menu and toolbar to trip creating a "from" folder.
+  await PlacesUtils.bookmarks.insertTree({
+    guid: PlacesUtils.bookmarks.toolbarGuid,
+    children: bookmarks,
+  });
+  await PlacesUtils.bookmarks.insertTree({
+    guid: PlacesUtils.bookmarks.menuGuid,
+    children: bookmarks,
+  });
+});
+
+async function testBookmarks(migratorKey, subDirs) {
+  if (AppConstants.platform == "macosx") {
+    subDirs.unshift("Application Support");
+  } else if (AppConstants.platform == "win") {
+    subDirs.push("User Data");
+  } else {
+    subDirs.unshift(".config");
+  }
+
+  let target = rootDir.clone();
+
+  // Pretend this is the default profile
+  while (subDirs.length) {
+    target.append(subDirs.shift());
+  }
+
+  let localStatePath = PathUtils.join(target.path, "Local State");
+  await IOUtils.writeJSON(localStatePath, []);
+
+  target.append("Default");
+
+  await IOUtils.makeDirectory(target.path, {
+    createAncestor: true,
+    ignoreExisting: true,
+  });
+
+  // Copy Favicons database into Default profile
+  const sourcePath = do_get_file(
+    "AppData/Local/Google/Chrome/User Data/Default/Favicons"
+  ).path;
+  await IOUtils.copy(sourcePath, target.path);
+
+  // Get page url for each favicon
+  let faviconURIs = await MigrationUtils.getRowsFromDBWithoutLocks(
+    sourcePath,
+    "Chrome Bookmark Favicons",
+    `select page_url from icon_mapping`
+  );
+
+  target.append("Bookmarks");
+  await IOUtils.remove(target.path, { ignoreAbsent: true });
+
+  let bookmarksData = createChromeBookmarkStructure();
+  await IOUtils.writeJSON(target.path, bookmarksData);
+
+  let migrator = await MigrationUtils.getMigrator(migratorKey);
+  Assert.ok(await migrator.hasPermissions(), "Has permissions");
+  // Sanity check for the source.
+  Assert.ok(await migrator.isSourceAvailable());
+
+  let itemsSeen = { bookmarks: 0, folders: 0 };
+  let listener = events => {
+    for (let event of events) {
+      itemsSeen[
+        event.itemType == PlacesUtils.bookmarks.TYPE_FOLDER
+          ? "folders"
+          : "bookmarks"
+      ]++;
+    }
+  };
+
+  PlacesUtils.observers.addListener(["bookmark-added"], listener);
+  const PROFILE = {
+    id: "Default",
+    name: "Default",
+  };
+  let observerNotified = false;
+  Services.obs.addObserver((aSubject, aTopic, aData) => {
+    let [toolbar, visibility] = JSON.parse(aData);
+    Assert.equal(
+      toolbar,
+      CustomizableUI.AREA_BOOKMARKS,
+      "Notification should be received for bookmarks toolbar"
+    );
+    Assert.equal(
+      visibility,
+      "true",
+      "Notification should say to reveal the bookmarks toolbar"
+    );
+    observerNotified = true;
+  }, "browser-set-toolbar-visibility");
+  const initialToolbarCount = await getFolderItemCount(
+    PlacesUtils.bookmarks.toolbarGuid
+  );
+  const initialUnfiledCount = await getFolderItemCount(
+    PlacesUtils.bookmarks.unfiledGuid
+  );
+  const initialmenuCount = await getFolderItemCount(
+    PlacesUtils.bookmarks.menuGuid
+  );
+
+  await promiseMigration(
+    migrator,
+    MigrationUtils.resourceTypes.BOOKMARKS,
+    PROFILE
+  );
+  const postToolbarCount = await getFolderItemCount(
+    PlacesUtils.bookmarks.toolbarGuid
+  );
+  const postUnfiledCount = await getFolderItemCount(
+    PlacesUtils.bookmarks.unfiledGuid
+  );
+  const postmenuCount = await getFolderItemCount(
+    PlacesUtils.bookmarks.menuGuid
+  );
+
+  Assert.equal(
+    postUnfiledCount - initialUnfiledCount,
+    210,
+    "Should have seen 210 items in unsorted bookmarks"
+  );
+  Assert.equal(
+    postToolbarCount - initialToolbarCount,
+    105,
+    "Should have seen 105 items in toolbar"
+  );
+  Assert.equal(
+    postmenuCount - initialmenuCount,
+    0,
+    "Should have seen 0 items in menu toolbar"
+  );
+
+  PlacesUtils.observers.removeListener(["bookmark-added"], listener);
+
+  Assert.equal(itemsSeen.bookmarks, 300, "Should have seen 300 bookmarks.");
+  Assert.equal(itemsSeen.folders, 15, "Should have seen 15 folders.");
+  Assert.equal(
+    MigrationUtils._importQuantities.bookmarks,
+    itemsSeen.bookmarks + itemsSeen.folders,
+    "Telemetry reporting correct."
+  );
+  Assert.ok(observerNotified, "The observer should be notified upon migration");
+  let pageUrls = Array.from(faviconURIs, f =>
+    Services.io.newURI(f.getResultByName("page_url"))
+  );
+  await assertFavicons(pageUrls);
+}
+
+add_task(async function test_Chrome() {
+  // Expire all favicons before the test to make sure favicons are imported
+  PlacesUtils.favicons.expireAllFavicons();
+  let subDirs =
+    AppConstants.platform == "linux" ? ["google-chrome"] : ["Google", "Chrome"];
+  await testBookmarks("chrome", subDirs);
+});
+
+add_task(async function test_ChromiumEdge() {
+  PlacesUtils.favicons.expireAllFavicons();
+  if (AppConstants.platform == "linux") {
+    // Edge isn't available on Linux.
+    return;
+  }
+  let subDirs =
+    AppConstants.platform == "macosx"
+      ? ["Microsoft Edge"]
+      : ["Microsoft", "Edge"];
+  await testBookmarks("chromium-edge", subDirs);
+});
+
+async function getFolderItemCount(guid) {
+  let results = await PlacesUtils.promiseBookmarksTree(guid);
+
+  return results.itemsCount;
+}
diff --git a/browser/components/migration/tests/unit/test_Chrome_corrupt_history.js b/browser/components/migration/tests/unit/test_Chrome_corrupt_history.js
new file mode 100644
index 0000000000..31541f9fdb
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_Chrome_corrupt_history.js
@@ -0,0 +1,83 @@
+/* Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+let rootDir = do_get_file("chromefiles/", true);
+
+const SOURCE_PROFILE_DIR = "Library/Application Support/Google/Chrome/Default/";
+const PROFILE = {
+  id: "Default",
+  name: "Person 1",
+};
+
+add_setup(async function setup_fake_paths() {
+  let pathId;
+  if (AppConstants.platform == "macosx") {
+    pathId = "ULibDir";
+  } else if (AppConstants.platform == "win") {
+    pathId = "LocalAppData";
+  } else {
+    pathId = "Home";
+  }
+  registerFakePath(pathId, rootDir);
+
+  let file = do_get_file(`${SOURCE_PROFILE_DIR}HistoryCorrupt`);
+  file.copyTo(file.parent, "History");
+
+  registerCleanupFunction(() => {
+    let historyFile = do_get_file(`${SOURCE_PROFILE_DIR}History`, true);
+    try {
+      historyFile.remove(false);
+    } catch (ex) {
+      // It is ok if this doesn't exist.
+      if (ex.result != Cr.NS_ERROR_FILE_NOT_FOUND) {
+        throw ex;
+      }
+    }
+  });
+
+  let subDirs =
+    AppConstants.platform == "linux" ? ["google-chrome"] : ["Google", "Chrome"];
+
+  if (AppConstants.platform == "macosx") {
+    subDirs.unshift("Application Support");
+  } else if (AppConstants.platform == "win") {
+    subDirs.push("User Data");
+  } else {
+    subDirs.unshift(".config");
+  }
+
+  let target = rootDir.clone();
+  // Pretend this is the default profile
+  subDirs.push("Default");
+  while (subDirs.length) {
+    target.append(subDirs.shift());
+  }
+
+  await IOUtils.makeDirectory(target.path, {
+    createAncestor: true,
+    ignoreExisting: true,
+  });
+
+  target.append("Bookmarks");
+  await IOUtils.remove(target.path, { ignoreAbsent: true });
+
+  let bookmarksData = createChromeBookmarkStructure();
+  await IOUtils.writeJSON(target.path, bookmarksData);
+});
+
+add_task(async function test_corrupt_history() {
+  let migrator = await MigrationUtils.getMigrator("chrome");
+  Assert.ok(await migrator.isSourceAvailable());
+
+  let data = await migrator.getMigrateData(PROFILE);
+  Assert.ok(
+    data & MigrationUtils.resourceTypes.BOOKMARKS,
+    "Bookmarks resource available."
+  );
+  Assert.ok(
+    !(data & MigrationUtils.resourceTypes.HISTORY),
+    "Corrupt history resource unavailable."
+  );
+});
diff --git a/browser/components/migration/tests/unit/test_Chrome_credit_cards.js b/browser/components/migration/tests/unit/test_Chrome_credit_cards.js
new file mode 100644
index 0000000000..5c4d3517d2
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_Chrome_credit_cards.js
@@ -0,0 +1,239 @@
+/* Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/* global structuredClone */
+
+const PROFILE = {
+  id: "Default",
+  name: "Default",
+};
+
+const PAYMENT_METHODS = [
+  {
+    name_on_card: "Name Name",
+    card_number: "4532962432748929", // Visa
+    expiration_month: 3,
+    expiration_year: 2027,
+  },
+  {
+    name_on_card: "Name Name Name",
+    card_number: "5359908373796416", // Mastercard
+    expiration_month: 5,
+    expiration_year: 2028,
+  },
+  {
+    name_on_card: "Name",
+    card_number: "346624461807588", // AMEX
+    expiration_month: 4,
+    expiration_year: 2026,
+  },
+];
+
+let OSKeyStoreTestUtils;
+add_setup(async function os_key_store_setup() {
+  ({ OSKeyStoreTestUtils } = ChromeUtils.importESModule(
+    "resource://testing-common/OSKeyStoreTestUtils.sys.mjs"
+  ));
+  OSKeyStoreTestUtils.setup();
+  registerCleanupFunction(async function cleanup() {
+    await OSKeyStoreTestUtils.cleanup();
+  });
+});
+
+let rootDir = do_get_file("chromefiles/", true);
+
+function checkCardsAreEqual(importedCard, testCard, id) {
+  const CC_NUMBER_RE = /^(\*+)(.{4})$/;
+
+  Assert.equal(
+    importedCard["cc-name"],
+    testCard.name_on_card,
+    "The two logins ID " + id + " have the same name on card"
+  );
+
+  let matches = CC_NUMBER_RE.exec(importedCard["cc-number"]);
+  Assert.notEqual(matches, null);
+  Assert.equal(importedCard["cc-number"].length, testCard.card_number.length);
+  Assert.equal(testCard.card_number.endsWith(matches[2]), true);
+  Assert.notEqual(importedCard["cc-number-encrypted"], "");
+
+  Assert.equal(
+    importedCard["cc-exp-month"],
+    testCard.expiration_month,
+    "The two logins ID " + id + " have the same expiration month"
+  );
+  Assert.equal(
+    importedCard["cc-exp-year"],
+    testCard.expiration_year,
+    "The two logins ID " + id + " have the same expiration year"
+  );
+}
+
+add_task(async function setup_fakePaths() {
+  let pathId;
+  if (AppConstants.platform == "macosx") {
+    pathId = "ULibDir";
+  } else if (AppConstants.platform == "win") {
+    pathId = "LocalAppData";
+  } else {
+    pathId = "Home";
+  }
+  registerFakePath(pathId, rootDir);
+});
+
+add_task(async function test_credit_cards() {
+  if (!OSKeyStoreTestUtils.canTestOSKeyStoreLogin()) {
+    todo_check_true(
+      OSKeyStoreTestUtils.canTestOSKeyStoreLogin(),
+      "Cannot test OS key store login on official builds."
+    );
+    return;
+  }
+
+  let loginCrypto;
+  let profilePathSegments;
+
+  let mockMacOSKeychain = {
+    passphrase: "bW96aWxsYWZpcmVmb3g=",
+    serviceName: "TESTING Chrome Safe Storage",
+    accountName: "TESTING Chrome",
+  };
+  if (AppConstants.platform == "macosx") {
+    let { ChromeMacOSLoginCrypto } = ChromeUtils.importESModule(
+      "resource:///modules/ChromeMacOSLoginCrypto.sys.mjs"
+    );
+    loginCrypto = new ChromeMacOSLoginCrypto(
+      mockMacOSKeychain.serviceName,
+      mockMacOSKeychain.accountName,
+      mockMacOSKeychain.passphrase
+    );
+    profilePathSegments = [
+      "Application Support",
+      "Google",
+      "Chrome",
+      "Default",
+    ];
+  } else if (AppConstants.platform == "win") {
+    let { ChromeWindowsLoginCrypto } = ChromeUtils.importESModule(
+      "resource:///modules/ChromeWindowsLoginCrypto.sys.mjs"
+    );
+    loginCrypto = new ChromeWindowsLoginCrypto("Chrome");
+    profilePathSegments = ["Google", "Chrome", "User Data", "Default"];
+  } else {
+    throw new Error("Not implemented");
+  }
+
+  let target = rootDir.clone();
+  let defaultFolderPath = PathUtils.join(target.path, ...profilePathSegments);
+  let webDataPath = PathUtils.join(defaultFolderPath, "Web Data");
+  let localStatePath = defaultFolderPath.replace("Default", "");
+
+  await IOUtils.makeDirectory(defaultFolderPath, {
+    createAncestor: true,
+    ignoreExisting: true,
+  });
+
+  // Copy Web Data database into Default profile
+  const sourcePathWebData = do_get_file(
+    "AppData/Local/Google/Chrome/User Data/Default/Web Data"
+  ).path;
+  await IOUtils.copy(sourcePathWebData, webDataPath);
+
+  const sourcePathLocalState = do_get_file(
+    "AppData/Local/Google/Chrome/User Data/Local State"
+  ).path;
+  await IOUtils.copy(sourcePathLocalState, localStatePath);
+
+  let dbConn = await Sqlite.openConnection({ path: webDataPath });
+
+  for (let card of PAYMENT_METHODS) {
+    let encryptedCardNumber = await loginCrypto.encryptData(card.card_number);
+    let cardNumberEncryptedValue = new Uint8Array(
+      loginCrypto.stringToArray(encryptedCardNumber)
+    );
+
+    let cardCopy = structuredClone(card);
+
+    cardCopy.card_number_encrypted = cardNumberEncryptedValue;
+    delete cardCopy.card_number;
+
+    await dbConn.execute(
+      `INSERT INTO credit_cards
+                           (name_on_card, card_number_encrypted, expiration_month, expiration_year)
+                           VALUES (:name_on_card, :card_number_encrypted, :expiration_month, :expiration_year)
+                          `,
+      cardCopy
+    );
+  }
+
+  await dbConn.close();
+
+  let migrator = await MigrationUtils.getMigrator("chrome");
+  if (AppConstants.platform == "macosx") {
+    Object.assign(migrator, {
+      _keychainServiceName: mockMacOSKeychain.serviceName,
+      _keychainAccountName: mockMacOSKeychain.accountName,
+      _keychainMockPassphrase: mockMacOSKeychain.passphrase,
+    });
+  }
+  Assert.ok(
+    await migrator.isSourceAvailable(),
+    "Sanity check the source exists"
+  );
+
+  Services.prefs.setBoolPref(
+    "browser.migrate.chrome.payment_methods.enabled",
+    false
+  );
+  Assert.ok(
+    !(
+      (await migrator.getMigrateData(PROFILE)) &
+      MigrationUtils.resourceTypes.PAYMENT_METHODS
+    ),
+    "Should be able to disable migrating payment methods"
+  );
+  // Clear the cached resources now so that a re-check for payment methods
+  // will look again.
+  delete migrator._resourcesByProfile[PROFILE.id];
+
+  Services.prefs.setBoolPref(
+    "browser.migrate.chrome.payment_methods.enabled",
+    true
+  );
+
+  Assert.ok(
+    (await migrator.getMigrateData(PROFILE)) &
+      MigrationUtils.resourceTypes.PAYMENT_METHODS,
+    "Should be able to enable migrating payment methods"
+  );
+
+  let { formAutofillStorage } = ChromeUtils.importESModule(
+    "resource://autofill/FormAutofillStorage.sys.mjs"
+  );
+  await formAutofillStorage.initialize();
+
+  await promiseMigration(
+    migrator,
+    MigrationUtils.resourceTypes.PAYMENT_METHODS,
+    PROFILE
+  );
+
+  let cards = await formAutofillStorage.creditCards.getAll();
+
+  Assert.equal(
+    cards.length,
+    PAYMENT_METHODS.length,
+    "Check there are still the same number of credit cards after re-importing the data"
+  );
+  Assert.equal(
+    cards.length,
+    MigrationUtils._importQuantities.cards,
+    "Check telemetry matches the actual import."
+  );
+
+  for (let i = 0; i < PAYMENT_METHODS.length; i++) {
+    checkCardsAreEqual(cards[i], PAYMENT_METHODS[i], i + 1);
+  }
+});
diff --git a/browser/components/migration/tests/unit/test_Chrome_extensions.js b/browser/components/migration/tests/unit/test_Chrome_extensions.js
new file mode 100644
index 0000000000..7aa7a94194
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_Chrome_extensions.js
@@ -0,0 +1,165 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const { AMBrowserExtensionsImport, AddonManager } = ChromeUtils.importESModule(
+  "resource://gre/modules/AddonManager.sys.mjs"
+);
+const { AddonTestUtils } = ChromeUtils.importESModule(
+  "resource://testing-common/AddonTestUtils.sys.mjs"
+);
+const { ChromeMigrationUtils } = ChromeUtils.importESModule(
+  "resource:///modules/ChromeMigrationUtils.sys.mjs"
+);
+const { ChromeProfileMigrator } = ChromeUtils.importESModule(
+  "resource:///modules/ChromeProfileMigrator.sys.mjs"
+);
+
+AddonTestUtils.init(this);
+AddonTestUtils.overrideCertDB();
+AddonTestUtils.createAppInfo(
+  "xpcshell@tests.mozilla.org",
+  "XPCShell",
+  "42",
+  "42"
+);
+
+const TEST_SERVER = AddonTestUtils.createHttpServer({ hosts: ["example.com"] });
+
+const PROFILE = {
+  id: "Default",
+  name: "Person 1",
+};
+
+const IMPORTED_ADDON_1 = {
+  name: "A Firefox extension",
+  version: "1.0",
+  browser_specific_settings: { gecko: { id: "some-ff@extension" } },
+};
+
+// Setup chrome user data path for all platforms.
+ChromeMigrationUtils.getDataPath = () => {
+  return Promise.resolve(
+    do_get_file("Library/Application Support/Google/Chrome/").path
+  );
+};
+
+const mockAddonRepository = ({ addons = [] } = {}) => {
+  return {
+    async getMappedAddons(browserID, extensionIDs) {
+      Assert.equal(browserID, "chrome", "expected browser ID");
+      // Sort extension IDs to have a predictable order.
+      extensionIDs.sort();
+      Assert.deepEqual(
+        extensionIDs,
+        ["fake-extension-1", "fake-extension-2"],
+        "expected an array of 2 extension IDs"
+      );
+      return Promise.resolve({
+        addons,
+        matchedIDs: [],
+        unmatchedIDs: [],
+      });
+    },
+  };
+};
+
+add_setup(async function setup() {
+  await AddonTestUtils.promiseStartupManager();
+
+  // Create a Firefox XPI that we can use during the import.
+  const xpi = AddonTestUtils.createTempWebExtensionFile({
+    manifest: IMPORTED_ADDON_1,
+  });
+  TEST_SERVER.registerFile(`/addons/addon-1.xpi`, xpi);
+
+  // Override the `AddonRepository` in `AMBrowserExtensionsImport` with our own
+  // mock so that we control the add-ons that are mapped to the list of Chrome
+  // extension IDs.
+  const addons = [
+    {
+      id: IMPORTED_ADDON_1.browser_specific_settings.gecko.id,
+      name: IMPORTED_ADDON_1.name,
+      version: IMPORTED_ADDON_1.version,
+      sourceURI: Services.io.newURI(`http://example.com/addons/addon-1.xpi`),
+      icons: {},
+    },
+  ];
+  AMBrowserExtensionsImport._addonRepository = mockAddonRepository({ addons });
+
+  registerCleanupFunction(() => {
+    // Clear the add-on repository override.
+    AMBrowserExtensionsImport._addonRepository = null;
+  });
+});
+
+add_task(
+  { pref_set: [["browser.migrate.chrome.extensions.enabled", true]] },
+  async function test_import_extensions() {
+    const migrator = await MigrationUtils.getMigrator("chrome");
+    Assert.ok(
+      await migrator.isSourceAvailable(),
+      "Sanity check the source exists"
+    );
+
+    let promiseTopic = TestUtils.topicObserved(
+      "webextension-imported-addons-pending"
+    );
+    await promiseMigration(
+      migrator,
+      MigrationUtils.resourceTypes.EXTENSIONS,
+      PROFILE,
+      true
+    );
+    await promiseTopic;
+    // When this property is `true`, the UI should show a badge on the appmenu
+    // button, and the user can finalize the import later.
+    Assert.ok(
+      AMBrowserExtensionsImport.canCompleteOrCancelInstalls,
+      "expected some add-ons to have been imported"
+    );
+
+    // Let's actually complete the import programatically below.
+    promiseTopic = TestUtils.topicObserved(
+      "webextension-imported-addons-complete"
+    );
+    await AMBrowserExtensionsImport.completeInstalls();
+    await Promise.all([
+      AddonTestUtils.promiseInstallEvent("onInstallEnded"),
+      promiseTopic,
+    ]);
+
+    // The add-on should be installed and therefore it can be uninstalled.
+    const addon = await AddonManager.getAddonByID(
+      IMPORTED_ADDON_1.browser_specific_settings.gecko.id
+    );
+    await addon.uninstall();
+  }
+);
+
+/**
+ * Test that, for now at least, the extension resource type is only made
+ * available for Chrome and none of the derivitive browsers.
+ */
+add_task(
+  { pref_set: [["browser.migrate.chrome.extensions.enabled", true]] },
+  async function test_only_chrome_migrates_extensions() {
+    for (const key of MigrationUtils.availableMigratorKeys) {
+      let migrator = await MigrationUtils.getMigrator(key);
+
+      if (migrator instanceof ChromeProfileMigrator && key != "chrome") {
+        info("Testing migrator with key " + key);
+        Assert.ok(
+          await migrator.isSourceAvailable(),
+          "First check the source exists"
+        );
+        let resourceTypes = await migrator.getMigrateData(PROFILE);
+        Assert.ok(
+          !(resourceTypes & MigrationUtils.resourceTypes.EXTENSIONS),
+          "Should not offer the extension resource type"
+        );
+      }
+    }
+  }
+);
diff --git a/browser/components/migration/tests/unit/test_Chrome_formdata.js b/browser/components/migration/tests/unit/test_Chrome_formdata.js
new file mode 100644
index 0000000000..1dc411cb14
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_Chrome_formdata.js
@@ -0,0 +1,118 @@
+/* Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const { FormHistory } = ChromeUtils.importESModule(
+  "resource://gre/modules/FormHistory.sys.mjs"
+);
+
+let rootDir = do_get_file("chromefiles/", true);
+
+add_setup(async function setup_fakePaths() {
+  let pathId;
+  if (AppConstants.platform == "macosx") {
+    pathId = "ULibDir";
+  } else if (AppConstants.platform == "win") {
+    pathId = "LocalAppData";
+  } else {
+    pathId = "Home";
+  }
+  registerFakePath(pathId, rootDir);
+});
+
+/**
+ * This function creates a testing database in the default profile,
+ * populates it with 10 example data entries,migrates the database,
+ * and then searches for each entry to ensure it exists in the FormHistory.
+ *
+ * @async
+ * @param {string} migratorKey
+ *    A string that identifies the type of migrator object to be retrieved.
+ * @param {Array} subDirs
+ *    An array of strings that specifies the subdirectories for the target profile directory.
+ * @returns {Promise}
+ *    A Promise that resolves when the migration is completed.
+ */
+async function testFormdata(migratorKey, subDirs) {
+  if (AppConstants.platform == "macosx") {
+    subDirs.unshift("Application Support");
+  } else if (AppConstants.platform == "win") {
+    subDirs.push("User Data");
+  } else {
+    subDirs.unshift(".config");
+  }
+
+  let target = rootDir.clone();
+  // Pretend this is the default profile
+  subDirs.push("Default");
+  while (subDirs.length) {
+    target.append(subDirs.shift());
+  }
+
+  await IOUtils.makeDirectory(target.path, {
+    createAncestor: true,
+    ignoreExisting: true,
+  });
+
+  target.append("Web Data");
+  await IOUtils.remove(target.path, { ignoreAbsent: true });
+
+  // Clear any search history results
+  await FormHistory.update({ op: "remove" });
+
+  let dbConn = await Sqlite.openConnection({ path: target.path });
+
+  await dbConn.execute(
+    `CREATE TABLE "autofill" (name VARCHAR, value VARCHAR, value_lower VARCHAR, date_created INTEGER DEFAULT 0, date_last_used INTEGER DEFAULT 0, count INTEGER DEFAULT 1, PRIMARY KEY (name, value))`
+  );
+  for (let i = 0; i < 10; i++) {
+    await dbConn.execute(
+      `INSERT INTO autofill VALUES (:name, :value, :value_lower, :date_created, :date_last_used, :count)`,
+      {
+        name: `name${i}`,
+        value: `example${i}`,
+        value_lower: `example${i}`,
+        date_created: Math.round(Date.now() / 1000) - i * 10000,
+        date_last_used: Date.now(),
+        count: i,
+      }
+    );
+  }
+  await dbConn.close();
+
+  let migrator = await MigrationUtils.getMigrator(migratorKey);
+  // Sanity check for the source.
+  Assert.ok(await migrator.isSourceAvailable());
+
+  await promiseMigration(migrator, MigrationUtils.resourceTypes.FORMDATA, {
+    id: "Default",
+    name: "Person 1",
+  });
+
+  for (let i = 0; i < 10; i++) {
+    let results = await FormHistory.search(["fieldname", "value"], {
+      fieldname: `name${i}`,
+      value: `example${i}`,
+    });
+    Assert.ok(results.length, `Should have item${i} in FormHistory`);
+  }
+}
+
+add_task(async function test_Chrome() {
+  let subDirs =
+    AppConstants.platform == "linux" ? ["google-chrome"] : ["Google", "Chrome"];
+  await testFormdata("chrome", subDirs);
+});
+
+add_task(async function test_ChromiumEdge() {
+  if (AppConstants.platform == "linux") {
+    // Edge isn't available on Linux.
+    return;
+  }
+  let subDirs =
+    AppConstants.platform == "macosx"
+      ? ["Microsoft Edge"]
+      : ["Microsoft", "Edge"];
+  await testFormdata("chromium-edge", subDirs);
+});
diff --git a/browser/components/migration/tests/unit/test_Chrome_history.js b/browser/components/migration/tests/unit/test_Chrome_history.js
new file mode 100644
index 0000000000..c88a6380c2
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_Chrome_history.js
@@ -0,0 +1,206 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const { ChromeMigrationUtils } = ChromeUtils.importESModule(
+  "resource:///modules/ChromeMigrationUtils.sys.mjs"
+);
+
+const SOURCE_PROFILE_DIR = "Library/Application Support/Google/Chrome/Default/";
+
+const PROFILE = {
+  id: "Default",
+  name: "Person 1",
+};
+
+/**
+ * TEST_URLS reflects the data stored in '${SOURCE_PROFILE_DIR}HistoryMaster'.
+ * The main object reflects the data in the 'urls' table. The visits property
+ * reflects the associated data in the 'visits' table.
+ */
+const TEST_URLS = [
+  {
+    id: 1,
+    url: "http://example.com/",
+    title: "test",
+    visit_count: 1,
+    typed_count: 0,
+    last_visit_time: 13193151310368000,
+    hidden: 0,
+    visits: [
+      {
+        id: 1,
+        url: 1,
+        visit_time: 13193151310368000,
+        from_visit: 0,
+        transition: 805306370,
+        segment_id: 0,
+        visit_duration: 10745006,
+        incremented_omnibox_typed_score: 0,
+      },
+    ],
+  },
+  {
+    id: 2,
+    url: "http://invalid.com/",
+    title: "test2",
+    visit_count: 1,
+    typed_count: 0,
+    last_visit_time: 13193154948901000,
+    hidden: 0,
+    visits: [
+      {
+        id: 2,
+        url: 2,
+        visit_time: 13193154948901000,
+        from_visit: 0,
+        transition: 805306376,
+        segment_id: 0,
+        visit_duration: 6568270,
+        incremented_omnibox_typed_score: 0,
+      },
+    ],
+  },
+];
+
+async function setVisitTimes(time) {
+  let loginDataFile = do_get_file(`${SOURCE_PROFILE_DIR}History`);
+  let dbConn = await Sqlite.openConnection({ path: loginDataFile.path });
+
+  await dbConn.execute(`UPDATE urls SET last_visit_time = :last_visit_time`, {
+    last_visit_time: time,
+  });
+  await dbConn.execute(`UPDATE visits SET visit_time = :visit_time`, {
+    visit_time: time,
+  });
+
+  await dbConn.close();
+}
+
+function setExpectedVisitTimes(time) {
+  for (let urlInfo of TEST_URLS) {
+    urlInfo.last_visit_time = time;
+    urlInfo.visits[0].visit_time = time;
+  }
+}
+
+function assertEntryMatches(entry, urlInfo, dateWasInFuture = false) {
+  info(`Checking url: ${urlInfo.url}`);
+  Assert.ok(entry, `Should have stored an entry`);
+
+  Assert.equal(entry.url, urlInfo.url, "Should have the correct URL");
+  Assert.equal(entry.title, urlInfo.title, "Should have the correct title");
+  Assert.equal(
+    entry.visits.length,
+    urlInfo.visits.length,
+    "Should have the correct number of visits"
+  );
+
+  for (let index in urlInfo.visits) {
+    Assert.equal(
+      entry.visits[index].transition,
+      PlacesUtils.history.TRANSITIONS.LINK,
+      "Should have Link type transition"
+    );
+
+    if (dateWasInFuture) {
+      Assert.lessOrEqual(
+        entry.visits[index].date.getTime(),
+        new Date().getTime(),
+        "Should have moved the date to no later than the current date."
+      );
+    } else {
+      Assert.equal(
+        entry.visits[index].date.getTime(),
+        ChromeMigrationUtils.chromeTimeToDate(
+          urlInfo.visits[index].visit_time,
+          new Date()
+        ).getTime(),
+        "Should have the correct date"
+      );
+    }
+  }
+}
+
+function setupHistoryFile() {
+  removeHistoryFile();
+  let file = do_get_file(`${SOURCE_PROFILE_DIR}HistoryMaster`);
+  file.copyTo(file.parent, "History");
+}
+
+function removeHistoryFile() {
+  let file = do_get_file(`${SOURCE_PROFILE_DIR}History`, true);
+  try {
+    file.remove(false);
+  } catch (ex) {
+    // It is ok if this doesn't exist.
+    if (ex.result != Cr.NS_ERROR_FILE_NOT_FOUND) {
+      throw ex;
+    }
+  }
+}
+
+add_task(async function setup() {
+  registerFakePath("ULibDir", do_get_file("Library/"));
+
+  registerCleanupFunction(async () => {
+    await PlacesUtils.history.clear();
+    removeHistoryFile();
+  });
+});
+
+add_task(async function test_import() {
+  setupHistoryFile();
+  await PlacesUtils.history.clear();
+  // Update to ~10 days ago since the date can't be too old or Places may expire it.
+  const pastDate = new Date(new Date().getTime() - 1000 * 60 * 60 * 24 * 10);
+  const pastChromeTime = ChromeMigrationUtils.dateToChromeTime(pastDate);
+  await setVisitTimes(pastChromeTime);
+  setExpectedVisitTimes(pastChromeTime);
+
+  let migrator = await MigrationUtils.getMigrator("chrome");
+  Assert.ok(
+    await migrator.isSourceAvailable(),
+    "Sanity check the source exists"
+  );
+
+  await promiseMigration(
+    migrator,
+    MigrationUtils.resourceTypes.HISTORY,
+    PROFILE
+  );
+
+  for (let urlInfo of TEST_URLS) {
+    let entry = await PlacesUtils.history.fetch(urlInfo.url, {
+      includeVisits: true,
+    });
+    assertEntryMatches(entry, urlInfo);
+  }
+});
+
+add_task(async function test_import_future_date() {
+  setupHistoryFile();
+  await PlacesUtils.history.clear();
+  const futureDate = new Date().getTime() + 6000 * 60 * 24;
+  await setVisitTimes(ChromeMigrationUtils.dateToChromeTime(futureDate));
+
+  let migrator = await MigrationUtils.getMigrator("chrome");
+  Assert.ok(
+    await migrator.isSourceAvailable(),
+    "Sanity check the source exists"
+  );
+
+  await promiseMigration(
+    migrator,
+    MigrationUtils.resourceTypes.HISTORY,
+    PROFILE
+  );
+
+  for (let urlInfo of TEST_URLS) {
+    let entry = await PlacesUtils.history.fetch(urlInfo.url, {
+      includeVisits: true,
+    });
+    assertEntryMatches(entry, urlInfo, true);
+  }
+});
diff --git a/browser/components/migration/tests/unit/test_Chrome_passwords.js b/browser/components/migration/tests/unit/test_Chrome_passwords.js
new file mode 100644
index 0000000000..374b697c75
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_Chrome_passwords.js
@@ -0,0 +1,373 @@
+"use strict";
+
+const PROFILE = {
+  id: "Default",
+  name: "Person 1",
+};
+
+const TEST_LOGINS = [
+  {
+    id: 1, // id of the row in the chrome login db
+    username: "username",
+    password: "password",
+    origin: "https://c9.io",
+    formActionOrigin: "https://c9.io",
+    httpRealm: null,
+    usernameField: "inputEmail",
+    passwordField: "inputPassword",
+    timeCreated: 1437418416037,
+    timePasswordChanged: 1437418416037,
+    timesUsed: 1,
+  },
+  {
+    id: 2,
+    username: "username@gmail.com",
+    password: "password2",
+    origin: "https://accounts.google.com",
+    formActionOrigin: "https://accounts.google.com",
+    httpRealm: null,
+    usernameField: "Email",
+    passwordField: "Passwd",
+    timeCreated: 1437418446598,
+    timePasswordChanged: 1437418446598,
+    timesUsed: 6,
+  },
+  {
+    id: 3,
+    username: "username",
+    password: "password3",
+    origin: "https://www.facebook.com",
+    formActionOrigin: "https://www.facebook.com",
+    httpRealm: null,
+    usernameField: "email",
+    passwordField: "pass",
+    timeCreated: 1437418478851,
+    timePasswordChanged: 1437418478851,
+    timesUsed: 1,
+  },
+  {
+    id: 4,
+    username: "user",
+    password: "اقرأPÀßwörd",
+    origin: "http://httpbin.org",
+    formActionOrigin: null,
+    httpRealm: "me@kennethreitz.com", // Digest auth.
+    usernameField: "",
+    passwordField: "",
+    timeCreated: 1437787462368,
+    timePasswordChanged: 1437787462368,
+    timesUsed: 1,
+  },
+  {
+    id: 5,
+    username: "buser",
+    password: "bpassword",
+    origin: "http://httpbin.org",
+    formActionOrigin: null,
+    httpRealm: "Fake Realm", // Basic auth.
+    usernameField: "",
+    passwordField: "",
+    timeCreated: 1437787539233,
+    timePasswordChanged: 1437787539233,
+    timesUsed: 1,
+  },
+  {
+    id: 6,
+    username: "username",
+    password: "password6",
+    origin: "https://www.example.com",
+    formActionOrigin: "", // NULL `action_url`
+    httpRealm: null,
+    usernameField: "",
+    passwordField: "pass",
+    timeCreated: 1557291348878,
+    timePasswordChanged: 1557291348878,
+    timesUsed: 1,
+  },
+  {
+    id: 7,
+    version: "v10",
+    username: "username",
+    password: "password",
+    origin: "https://v10.io",
+    formActionOrigin: "https://v10.io",
+    httpRealm: null,
+    usernameField: "inputEmail",
+    passwordField: "inputPassword",
+    timeCreated: 1437418416037,
+    timePasswordChanged: 1437418416037,
+    timesUsed: 1,
+  },
+];
+
+var loginCrypto;
+var dbConn;
+
+async function promiseSetPassword(login) {
+  const encryptedString = await loginCrypto.encryptData(
+    login.password,
+    login.version
+  );
+  info(`promiseSetPassword: ${encryptedString}`);
+  const passwordValue = new Uint8Array(
+    loginCrypto.stringToArray(encryptedString)
+  );
+  return dbConn.execute(
+    `UPDATE logins
+                         SET password_value = :password_value
+                         WHERE rowid = :rowid
+                        `,
+    { password_value: passwordValue, rowid: login.id }
+  );
+}
+
+function checkLoginsAreEqual(passwordManagerLogin, chromeLogin, id) {
+  passwordManagerLogin.QueryInterface(Ci.nsILoginMetaInfo);
+
+  Assert.equal(
+    passwordManagerLogin.username,
+    chromeLogin.username,
+    "The two logins ID " + id + " have the same username"
+  );
+  Assert.equal(
+    passwordManagerLogin.password,
+    chromeLogin.password,
+    "The two logins ID " + id + " have the same password"
+  );
+  Assert.equal(
+    passwordManagerLogin.origin,
+    chromeLogin.origin,
+    "The two logins ID " + id + " have the same origin"
+  );
+  Assert.equal(
+    passwordManagerLogin.formActionOrigin,
+    chromeLogin.formActionOrigin,
+    "The two logins ID " + id + " have the same formActionOrigin"
+  );
+  Assert.equal(
+    passwordManagerLogin.httpRealm,
+    chromeLogin.httpRealm,
+    "The two logins ID " + id + " have the same httpRealm"
+  );
+  Assert.equal(
+    passwordManagerLogin.usernameField,
+    chromeLogin.usernameField,
+    "The two logins ID " + id + " have the same usernameElement"
+  );
+  Assert.equal(
+    passwordManagerLogin.passwordField,
+    chromeLogin.passwordField,
+    "The two logins ID " + id + " have the same passwordElement"
+  );
+  Assert.equal(
+    passwordManagerLogin.timeCreated,
+    chromeLogin.timeCreated,
+    "The two logins ID " + id + " have the same timeCreated"
+  );
+  Assert.equal(
+    passwordManagerLogin.timePasswordChanged,
+    chromeLogin.timePasswordChanged,
+    "The two logins ID " + id + " have the same timePasswordChanged"
+  );
+  Assert.equal(
+    passwordManagerLogin.timesUsed,
+    chromeLogin.timesUsed,
+    "The two logins ID " + id + " have the same timesUsed"
+  );
+}
+
+function generateDifferentLogin(login) {
+  const newLogin = Cc["@mozilla.org/login-manager/loginInfo;1"].createInstance(
+    Ci.nsILoginInfo
+  );
+
+  newLogin.init(
+    login.origin,
+    login.formActionOrigin,
+    null,
+    login.username,
+    login.password + 1,
+    login.usernameField + 1,
+    login.passwordField + 1
+  );
+  newLogin.QueryInterface(Ci.nsILoginMetaInfo);
+  newLogin.timeCreated = login.timeCreated + 1;
+  newLogin.timePasswordChanged = login.timePasswordChanged + 1;
+  newLogin.timesUsed = login.timesUsed + 1;
+  return newLogin;
+}
+
+add_task(async function setup() {
+  let dirSvcPath;
+  let pathId;
+  let profilePathSegments;
+
+  // Use a mock service and account name to avoid a Keychain auth. prompt that
+  // would block the test from finishing if Chrome has already created a matching
+  // Keychain entry. This allows us to still exercise the keychain lookup code.
+  // The mock encryption passphrase is used when the Keychain item isn't found.
+  const mockMacOSKeychain = {
+    passphrase: "bW96aWxsYWZpcmVmb3g=",
+    serviceName: "TESTING Chrome Safe Storage",
+    accountName: "TESTING Chrome",
+  };
+  if (AppConstants.platform == "macosx") {
+    const { ChromeMacOSLoginCrypto } = ChromeUtils.importESModule(
+      "resource:///modules/ChromeMacOSLoginCrypto.sys.mjs"
+    );
+    loginCrypto = new ChromeMacOSLoginCrypto(
+      mockMacOSKeychain.serviceName,
+      mockMacOSKeychain.accountName,
+      mockMacOSKeychain.passphrase
+    );
+    dirSvcPath = "Library/";
+    pathId = "ULibDir";
+    profilePathSegments = [
+      "Application Support",
+      "Google",
+      "Chrome",
+      "Default",
+      "Login Data",
+    ];
+  } else if (AppConstants.platform == "win") {
+    const { ChromeWindowsLoginCrypto } = ChromeUtils.importESModule(
+      "resource:///modules/ChromeWindowsLoginCrypto.sys.mjs"
+    );
+    loginCrypto = new ChromeWindowsLoginCrypto("Chrome");
+    dirSvcPath = "AppData/Local/";
+    pathId = "LocalAppData";
+    profilePathSegments = [
+      "Google",
+      "Chrome",
+      "User Data",
+      "Default",
+      "Login Data",
+    ];
+  } else {
+    throw new Error("Not implemented");
+  }
+  const dirSvcFile = do_get_file(dirSvcPath);
+  registerFakePath(pathId, dirSvcFile);
+
+  info(PathUtils.join(dirSvcFile.path, ...profilePathSegments));
+  const loginDataFilePath = PathUtils.join(
+    dirSvcFile.path,
+    ...profilePathSegments
+  );
+  dbConn = await Sqlite.openConnection({ path: loginDataFilePath });
+
+  if (AppConstants.platform == "macosx") {
+    const migrator = await MigrationUtils.getMigrator("chrome");
+    Object.assign(migrator, {
+      _keychainServiceName: mockMacOSKeychain.serviceName,
+      _keychainAccountName: mockMacOSKeychain.accountName,
+      _keychainMockPassphrase: mockMacOSKeychain.passphrase,
+    });
+  }
+
+  registerCleanupFunction(() => {
+    Services.logins.removeAllUserFacingLogins();
+    if (loginCrypto.finalize) {
+      loginCrypto.finalize();
+    }
+    return dbConn.close();
+  });
+});
+
+add_task(async function test_importIntoEmptyDB() {
+  for (const login of TEST_LOGINS) {
+    await promiseSetPassword(login);
+  }
+
+  const migrator = await MigrationUtils.getMigrator("chrome");
+  Assert.ok(
+    await migrator.isSourceAvailable(),
+    "Sanity check the source exists"
+  );
+
+  let logins = await Services.logins.getAllLogins();
+  Assert.equal(logins.length, 0, "There are no logins initially");
+
+  // Migrate the logins.
+  await promiseMigration(
+    migrator,
+    MigrationUtils.resourceTypes.PASSWORDS,
+    PROFILE,
+    true
+  );
+
+  logins = await Services.logins.getAllLogins();
+  Assert.equal(
+    logins.length,
+    TEST_LOGINS.length,
+    "Check login count after importing the data"
+  );
+  Assert.equal(
+    logins.length,
+    MigrationUtils._importQuantities.logins,
+    "Check telemetry matches the actual import."
+  );
+
+  for (let i = 0; i < TEST_LOGINS.length; i++) {
+    checkLoginsAreEqual(logins[i], TEST_LOGINS[i], i + 1);
+  }
+});
+
+// Test that existing logins for the same primary key don't get overwritten
+add_task(async function test_importExistingLogins() {
+  const migrator = await MigrationUtils.getMigrator("chrome");
+  Assert.ok(
+    await migrator.isSourceAvailable(),
+    "Sanity check the source exists"
+  );
+
+  Services.logins.removeAllUserFacingLogins();
+  let logins = await Services.logins.getAllLogins();
+  Assert.equal(
+    logins.length,
+    0,
+    "There are no logins after removing all of them"
+  );
+
+  const newLogins = [];
+
+  // Create 3 new logins that are different but where the key properties are still the same.
+  for (let i = 0; i < 3; i++) {
+    newLogins.push(generateDifferentLogin(TEST_LOGINS[i]));
+    await Services.logins.addLoginAsync(newLogins[i]);
+  }
+
+  logins = await Services.logins.getAllLogins();
+  Assert.equal(
+    logins.length,
+    newLogins.length,
+    "Check login count after the insertion"
+  );
+
+  for (let i = 0; i < newLogins.length; i++) {
+    checkLoginsAreEqual(logins[i], newLogins[i], i + 1);
+  }
+  // Migrate the logins.
+  await promiseMigration(
+    migrator,
+    MigrationUtils.resourceTypes.PASSWORDS,
+    PROFILE,
+    true
+  );
+
+  logins = await Services.logins.getAllLogins();
+  Assert.equal(
+    logins.length,
+    TEST_LOGINS.length,
+    "Check there are still the same number of logins after re-importing the data"
+  );
+  Assert.equal(
+    logins.length,
+    MigrationUtils._importQuantities.logins,
+    "Check telemetry matches the actual import."
+  );
+
+  for (let i = 0; i < newLogins.length; i++) {
+    checkLoginsAreEqual(logins[i], newLogins[i], i + 1);
+  }
+});
diff --git a/browser/components/migration/tests/unit/test_Chrome_passwords_emptySource.js b/browser/components/migration/tests/unit/test_Chrome_passwords_emptySource.js
new file mode 100644
index 0000000000..0e6993fded
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_Chrome_passwords_emptySource.js
@@ -0,0 +1,43 @@
+"use strict";
+
+const { ChromeProfileMigrator } = ChromeUtils.importESModule(
+  "resource:///modules/ChromeProfileMigrator.sys.mjs"
+);
+
+const { sinon } = ChromeUtils.importESModule(
+  "resource://testing-common/Sinon.sys.mjs"
+);
+
+add_task(async function test_importEmptyDBWithoutAuthPrompts() {
+  let dirSvcPath;
+  let pathId;
+
+  if (AppConstants.platform == "macosx") {
+    dirSvcPath = "LibraryWithNoData/";
+    pathId = "ULibDir";
+  } else if (AppConstants.platform == "win") {
+    dirSvcPath = "AppData/LocalWithNoData/";
+    pathId = "LocalAppData";
+  } else {
+    throw new Error("Not implemented");
+  }
+  let dirSvcFile = do_get_file(dirSvcPath);
+  registerFakePath(pathId, dirSvcFile);
+
+  let sandbox = sinon.createSandbox();
+  sandbox
+    .stub(ChromeProfileMigrator.prototype, "canGetPermissions")
+    .resolves(true);
+  sandbox
+    .stub(ChromeProfileMigrator.prototype, "hasPermissions")
+    .resolves(true);
+  registerCleanupFunction(() => {
+    sandbox.restore();
+  });
+
+  let migrator = await MigrationUtils.getMigrator("chrome");
+  Assert.ok(
+    !migrator,
+    "Migrator should not be available since there are no passwords"
+  );
+});
diff --git a/browser/components/migration/tests/unit/test_Chrome_permissions.js b/browser/components/migration/tests/unit/test_Chrome_permissions.js
new file mode 100644
index 0000000000..6dfd8bcceb
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_Chrome_permissions.js
@@ -0,0 +1,205 @@
+/* Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Tests that if the migrator does not have the permission to
+ * read from the Chrome data directory, that it can request
+ * permission to read from it, if the system allows.
+ */
+
+const { ChromeMigrationUtils } = ChromeUtils.importESModule(
+  "resource:///modules/ChromeMigrationUtils.sys.mjs"
+);
+
+const { ChromeProfileMigrator } = ChromeUtils.importESModule(
+  "resource:///modules/ChromeProfileMigrator.sys.mjs"
+);
+
+const { sinon } = ChromeUtils.importESModule(
+  "resource://testing-common/Sinon.sys.mjs"
+);
+
+const { MockFilePicker } = ChromeUtils.importESModule(
+  "resource://testing-common/MockFilePicker.sys.mjs"
+);
+
+let gTempDir;
+
+add_setup(async () => {
+  Services.prefs.setBoolPref(
+    "browser.migrate.chrome.get_permissions.enabled",
+    true
+  );
+  gTempDir = do_get_tempdir();
+  await IOUtils.writeJSON(PathUtils.join(gTempDir.path, "Local State"), []);
+
+  MockFilePicker.init(globalThis);
+  registerCleanupFunction(() => {
+    MockFilePicker.cleanup();
+  });
+});
+
+/**
+ * Tests that canGetPermissions will return false if the platform does
+ * not allow for folder selection in the native file picker, and returns
+ * the data path otherwise.
+ */
+add_task(async function test_canGetPermissions() {
+  let sandbox = sinon.createSandbox();
+  registerCleanupFunction(() => {
+    sandbox.restore();
+  });
+
+  let migrator = new ChromeProfileMigrator();
+  let canGetPermissionsStub = sandbox
+    .stub(MigrationUtils, "canGetPermissionsOnPlatform")
+    .resolves(false);
+  sandbox.stub(ChromeMigrationUtils, "getDataPath").resolves(gTempDir.path);
+
+  Assert.ok(
+    !(await migrator.canGetPermissions()),
+    "Should not be able to get permissions."
+  );
+
+  canGetPermissionsStub.resolves(true);
+
+  Assert.equal(
+    await migrator.canGetPermissions(),
+    gTempDir.path,
+    "Should be able to get the permissions path."
+  );
+
+  sandbox.restore();
+});
+
+/**
+ * Tests that getPermissions will show the native file picker in a
+ * loop until either the user cancels or selects a folder that grants
+ * read permissions to the data directory.
+ */
+add_task(async function test_getPermissions() {
+  let sandbox = sinon.createSandbox();
+  registerCleanupFunction(() => {
+    sandbox.restore();
+  });
+
+  let migrator = new ChromeProfileMigrator();
+  sandbox.stub(MigrationUtils, "canGetPermissionsOnPlatform").resolves(true);
+  sandbox.stub(ChromeMigrationUtils, "getDataPath").resolves(gTempDir.path);
+  let hasPermissionsStub = sandbox
+    .stub(migrator, "hasPermissions")
+    .resolves(false);
+
+  Assert.equal(
+    await migrator.canGetPermissions(),
+    gTempDir.path,
+    "Should be able to get the permissions path."
+  );
+
+  let filePickerSeenCount = 0;
+
+  let filePickerShownPromise = new Promise(resolve => {
+    MockFilePicker.showCallback = () => {
+      Assert.ok(true, "Filepicker shown.");
+      MockFilePicker.useDirectory([gTempDir.path]);
+      filePickerSeenCount++;
+      if (filePickerSeenCount > 3) {
+        Assert.ok(true, "File picker looped 3 times.");
+        hasPermissionsStub.resolves(true);
+        resolve();
+      }
+    };
+  });
+  MockFilePicker.returnValue = MockFilePicker.returnOK;
+  Assert.ok(
+    await migrator.getPermissions(),
+    "Should report that we got permissions."
+  );
+
+  await filePickerShownPromise;
+
+  // Make sure that the user can also hit "cancel" and that we
+  // file picker loop.
+
+  hasPermissionsStub.resolves(false);
+
+  filePickerSeenCount = 0;
+  filePickerShownPromise = new Promise(resolve => {
+    MockFilePicker.showCallback = () => {
+      Assert.ok(true, "Filepicker shown.");
+      filePickerSeenCount++;
+      Assert.equal(filePickerSeenCount, 1, "Saw the picker once.");
+      resolve();
+    };
+  });
+  MockFilePicker.returnValue = MockFilePicker.returnCancel;
+  Assert.ok(
+    !(await migrator.getPermissions()),
+    "Should report that we didn't get permissions."
+  );
+  await filePickerShownPromise;
+
+  sandbox.restore();
+});
+
+/**
+ * Tests that if the native file picker chooses a different directory
+ * than the one we originally asked for, that we remap attempts to
+ * read profiles from that new directory. This is because Ubuntu Snaps
+ * will return us paths from the native file picker that are symlinks
+ * to the original directories.
+ */
+add_task(async function test_remapDirectories() {
+  let remapDir = new FileUtils.File(
+    await IOUtils.createUniqueDirectory(
+      PathUtils.tempDir,
+      "test-chrome-migration"
+    )
+  );
+  let localStatePath = PathUtils.join(remapDir.path, "Local State");
+  await IOUtils.writeJSON(localStatePath, []);
+
+  let sandbox = sinon.createSandbox();
+  registerCleanupFunction(() => {
+    sandbox.restore();
+  });
+
+  let migrator = new ChromeProfileMigrator();
+  sandbox.stub(MigrationUtils, "canGetPermissionsOnPlatform").resolves(true);
+  sandbox.stub(ChromeMigrationUtils, "getDataPath").resolves(gTempDir.path);
+  let hasPermissionsStub = sandbox
+    .stub(migrator, "hasPermissions")
+    .resolves(false);
+
+  Assert.equal(
+    await migrator.canGetPermissions(),
+    gTempDir.path,
+    "Should be able to get the permissions path."
+  );
+
+  let filePickerShownPromise = new Promise(resolve => {
+    MockFilePicker.showCallback = () => {
+      Assert.ok(true, "Filepicker shown.");
+      MockFilePicker.useDirectory([remapDir.path]);
+      hasPermissionsStub.resolves(true);
+      resolve();
+    };
+  });
+  MockFilePicker.returnValue = MockFilePicker.returnOK;
+  Assert.ok(
+    await migrator.getPermissions(),
+    "Should report that we got permissions."
+  );
+
+  Assert.equal(
+    PathUtils.normalize(await migrator.canGetPermissions()),
+    PathUtils.normalize(remapDir.path),
+    "Should be able to get the remapped permissions path."
+  );
+
+  await filePickerShownPromise;
+
+  sandbox.restore();
+});
diff --git a/browser/components/migration/tests/unit/test_Edge_db_migration.js b/browser/components/migration/tests/unit/test_Edge_db_migration.js
new file mode 100644
index 0000000000..3b2672d9d8
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_Edge_db_migration.js
@@ -0,0 +1,849 @@
+"use strict";
+
+const { ctypes } = ChromeUtils.importESModule(
+  "resource://gre/modules/ctypes.sys.mjs"
+);
+const { ESE, KERNEL, gLibs, COLUMN_TYPES, declareESEFunction, loadLibraries } =
+  ChromeUtils.importESModule("resource:///modules/ESEDBReader.sys.mjs");
+const { EdgeProfileMigrator } = ChromeUtils.importESModule(
+  "resource:///modules/EdgeProfileMigrator.sys.mjs"
+);
+
+let gESEInstanceCounter = 1;
+
+ESE.JET_COLUMNCREATE_W = new ctypes.StructType("JET_COLUMNCREATE_W", [
+  { cbStruct: ctypes.unsigned_long },
+  { szColumnName: ESE.JET_PCWSTR },
+  { coltyp: ESE.JET_COLTYP },
+  { cbMax: ctypes.unsigned_long },
+  { grbit: ESE.JET_GRBIT },
+  { pvDefault: ctypes.voidptr_t },
+  { cbDefault: ctypes.unsigned_long },
+  { cp: ctypes.unsigned_long },
+  { columnid: ESE.JET_COLUMNID },
+  { err: ESE.JET_ERR },
+]);
+
+function createColumnCreationWrapper({ name, type, cbMax }) {
+  // We use a wrapper object because we need to be sure the JS engine won't GC
+  // data that we're "only" pointing to.
+  let wrapper = {};
+  wrapper.column = new ESE.JET_COLUMNCREATE_W();
+  wrapper.column.cbStruct = ESE.JET_COLUMNCREATE_W.size;
+  let wchar_tArray = ctypes.ArrayType(ctypes.char16_t);
+  wrapper.name = new wchar_tArray(name.length + 1);
+  wrapper.name.value = String(name);
+  wrapper.column.szColumnName = wrapper.name;
+  wrapper.column.coltyp = type;
+  let fallback = 0;
+  switch (type) {
+    case COLUMN_TYPES.JET_coltypText:
+      fallback = 255;
+    // Intentional fall-through
+    case COLUMN_TYPES.JET_coltypLongText:
+      wrapper.column.cbMax = cbMax || fallback || 64 * 1024;
+      break;
+    case COLUMN_TYPES.JET_coltypGUID:
+      wrapper.column.cbMax = 16;
+      break;
+    case COLUMN_TYPES.JET_coltypBit:
+      wrapper.column.cbMax = 1;
+      break;
+    case COLUMN_TYPES.JET_coltypLongLong:
+      wrapper.column.cbMax = 8;
+      break;
+    default:
+      throw new Error("Unknown column type!");
+  }
+
+  wrapper.column.columnid = new ESE.JET_COLUMNID();
+  wrapper.column.grbit = 0;
+  wrapper.column.pvDefault = null;
+  wrapper.column.cbDefault = 0;
+  wrapper.column.cp = 0;
+
+  return wrapper;
+}
+
+// "forward declarations" of indexcreate and setinfo structs, which we don't use.
+ESE.JET_INDEXCREATE = new ctypes.StructType("JET_INDEXCREATE");
+ESE.JET_SETINFO = new ctypes.StructType("JET_SETINFO");
+
+ESE.JET_TABLECREATE_W = new ctypes.StructType("JET_TABLECREATE_W", [
+  { cbStruct: ctypes.unsigned_long },
+  { szTableName: ESE.JET_PCWSTR },
+  { szTemplateTableName: ESE.JET_PCWSTR },
+  { ulPages: ctypes.unsigned_long },
+  { ulDensity: ctypes.unsigned_long },
+  { rgcolumncreate: ESE.JET_COLUMNCREATE_W.ptr },
+  { cColumns: ctypes.unsigned_long },
+  { rgindexcreate: ESE.JET_INDEXCREATE.ptr },
+  { cIndexes: ctypes.unsigned_long },
+  { grbit: ESE.JET_GRBIT },
+  { tableid: ESE.JET_TABLEID },
+  { cCreated: ctypes.unsigned_long },
+]);
+
+function createTableCreationWrapper(tableName, columns) {
+  let wrapper = {};
+  let wchar_tArray = ctypes.ArrayType(ctypes.char16_t);
+  wrapper.name = new wchar_tArray(tableName.length + 1);
+  wrapper.name.value = String(tableName);
+  wrapper.table = new ESE.JET_TABLECREATE_W();
+  wrapper.table.cbStruct = ESE.JET_TABLECREATE_W.size;
+  wrapper.table.szTableName = wrapper.name;
+  wrapper.table.szTemplateTableName = null;
+  wrapper.table.ulPages = 1;
+  wrapper.table.ulDensity = 0;
+  let columnArrayType = ESE.JET_COLUMNCREATE_W.array(columns.length);
+  wrapper.columnAry = new columnArrayType();
+  wrapper.table.rgcolumncreate = wrapper.columnAry.addressOfElement(0);
+  wrapper.table.cColumns = columns.length;
+  wrapper.columns = [];
+  for (let i = 0; i < columns.length; i++) {
+    let column = columns[i];
+    let columnWrapper = createColumnCreationWrapper(column);
+    wrapper.columnAry.addressOfElement(i).contents = columnWrapper.column;
+    wrapper.columns.push(columnWrapper);
+  }
+  wrapper.table.rgindexcreate = null;
+  wrapper.table.cIndexes = 0;
+  return wrapper;
+}
+
+function convertValueForWriting(value, valueType) {
+  let buffer;
+  let valueOfValueType = ctypes.UInt64.lo(valueType);
+  switch (valueOfValueType) {
+    case COLUMN_TYPES.JET_coltypLongLong:
+      if (value instanceof Date) {
+        buffer = new KERNEL.FILETIME();
+        let sysTime = new KERNEL.SYSTEMTIME();
+        sysTime.wYear = value.getUTCFullYear();
+        sysTime.wMonth = value.getUTCMonth() + 1;
+        sysTime.wDay = value.getUTCDate();
+        sysTime.wHour = value.getUTCHours();
+        sysTime.wMinute = value.getUTCMinutes();
+        sysTime.wSecond = value.getUTCSeconds();
+        sysTime.wMilliseconds = value.getUTCMilliseconds();
+        let rv = KERNEL.SystemTimeToFileTime(
+          sysTime.address(),
+          buffer.address()
+        );
+        if (!rv) {
+          throw new Error("Failed to get FileTime.");
+        }
+        return [buffer, KERNEL.FILETIME.size];
+      }
+      throw new Error("Unrecognized value for longlong column");
+    case COLUMN_TYPES.JET_coltypLongText:
+      let wchar_tArray = ctypes.ArrayType(ctypes.char16_t);
+      buffer = new wchar_tArray(value.length + 1);
+      buffer.value = String(value);
+      return [buffer, buffer.length * 2];
+    case COLUMN_TYPES.JET_coltypBit:
+      buffer = new ctypes.uint8_t();
+      // Bizarre boolean values, but whatever:
+      buffer.value = value ? 255 : 0;
+      return [buffer, 1];
+    case COLUMN_TYPES.JET_coltypGUID:
+      let byteArray = ctypes.ArrayType(ctypes.uint8_t);
+      buffer = new byteArray(16);
+      let j = 0;
+      for (let i = 0; i < value.length; i++) {
+        if (!/[0-9a-f]/i.test(value[i])) {
+          continue;
+        }
+        let byteAsHex = value.substr(i, 2);
+        buffer[j++] = parseInt(byteAsHex, 16);
+        i++;
+      }
+      return [buffer, 16];
+  }
+
+  throw new Error("Unknown type " + valueType);
+}
+
+let initializedESE = false;
+
+let eseDBWritingHelpers = {
+  setupDB(dbFile, tables) {
+    if (!initializedESE) {
+      initializedESE = true;
+      loadLibraries();
+
+      KERNEL.SystemTimeToFileTime = gLibs.kernel.declare(
+        "SystemTimeToFileTime",
+        ctypes.winapi_abi,
+        ctypes.bool,
+        KERNEL.SYSTEMTIME.ptr,
+        KERNEL.FILETIME.ptr
+      );
+
+      declareESEFunction(
+        "CreateDatabaseW",
+        ESE.JET_SESID,
+        ESE.JET_PCWSTR,
+        ESE.JET_PCWSTR,
+        ESE.JET_DBID.ptr,
+        ESE.JET_GRBIT
+      );
+      declareESEFunction(
+        "CreateTableColumnIndexW",
+        ESE.JET_SESID,
+        ESE.JET_DBID,
+        ESE.JET_TABLECREATE_W.ptr
+      );
+      declareESEFunction("BeginTransaction", ESE.JET_SESID);
+      declareESEFunction("CommitTransaction", ESE.JET_SESID, ESE.JET_GRBIT);
+      declareESEFunction(
+        "PrepareUpdate",
+        ESE.JET_SESID,
+        ESE.JET_TABLEID,
+        ctypes.unsigned_long
+      );
+      declareESEFunction(
+        "Update",
+        ESE.JET_SESID,
+        ESE.JET_TABLEID,
+        ctypes.voidptr_t,
+        ctypes.unsigned_long,
+        ctypes.unsigned_long.ptr
+      );
+      declareESEFunction(
+        "SetColumn",
+        ESE.JET_SESID,
+        ESE.JET_TABLEID,
+        ESE.JET_COLUMNID,
+        ctypes.voidptr_t,
+        ctypes.unsigned_long,
+        ESE.JET_GRBIT,
+        ESE.JET_SETINFO.ptr
+      );
+      ESE.SetSystemParameterW(
+        null,
+        0,
+        64 /* JET_paramDatabasePageSize*/,
+        8192,
+        null
+      );
+    }
+
+    let rootPath = dbFile.parent.path + "\\";
+    let logPath = rootPath + "LogFiles\\";
+
+    try {
+      this._instanceId = new ESE.JET_INSTANCE();
+      ESE.CreateInstanceW(
+        this._instanceId.address(),
+        "firefox-dbwriter-" + gESEInstanceCounter++
+      );
+      this._instanceCreated = true;
+
+      ESE.SetSystemParameterW(
+        this._instanceId.address(),
+        0,
+        0 /* JET_paramSystemPath*/,
+        0,
+        rootPath
+      );
+      ESE.SetSystemParameterW(
+        this._instanceId.address(),
+        0,
+        1 /* JET_paramTempPath */,
+        0,
+        rootPath
+      );
+      ESE.SetSystemParameterW(
+        this._instanceId.address(),
+        0,
+        2 /* JET_paramLogFilePath*/,
+        0,
+        logPath
+      );
+      // Shouldn't try to call JetTerm if the following call fails.
+      this._instanceCreated = false;
+      ESE.Init(this._instanceId.address());
+      this._instanceCreated = true;
+      this._sessionId = new ESE.JET_SESID();
+      ESE.BeginSessionW(
+        this._instanceId,
+        this._sessionId.address(),
+        null,
+        null
+      );
+      this._sessionCreated = true;
+
+      this._dbId = new ESE.JET_DBID();
+      this._dbPath = rootPath + "spartan.edb";
+      ESE.CreateDatabaseW(
+        this._sessionId,
+        this._dbPath,
+        null,
+        this._dbId.address(),
+        0
+      );
+      this._opened = this._attached = true;
+
+      for (let [tableName, data] of tables) {
+        let { rows, columns } = data;
+        let tableCreationWrapper = createTableCreationWrapper(
+          tableName,
+          columns
+        );
+        ESE.CreateTableColumnIndexW(
+          this._sessionId,
+          this._dbId,
+          tableCreationWrapper.table.address()
+        );
+        this._tableId = tableCreationWrapper.table.tableid;
+
+        let columnIdMap = new Map();
+        if (rows.length) {
+          // Iterate over the struct we passed into ESENT because they have the
+          // created column ids.
+          let columnCount = ctypes.UInt64.lo(
+            tableCreationWrapper.table.cColumns
+          );
+          let columnsPassed = tableCreationWrapper.table.rgcolumncreate;
+          for (let i = 0; i < columnCount; i++) {
+            let column = columnsPassed.contents;
+            columnIdMap.set(column.szColumnName.readString(), column);
+            columnsPassed = columnsPassed.increment();
+          }
+          ESE.ManualMove(
+            this._sessionId,
+            this._tableId,
+            -2147483648 /* JET_MoveFirst */,
+            0
+          );
+          ESE.BeginTransaction(this._sessionId);
+          for (let row of rows) {
+            ESE.PrepareUpdate(
+              this._sessionId,
+              this._tableId,
+              0 /* JET_prepInsert */
+            );
+            for (let columnName in row) {
+              let col = columnIdMap.get(columnName);
+              let colId = col.columnid;
+              let [val, valSize] = convertValueForWriting(
+                row[columnName],
+                col.coltyp
+              );
+              /* JET_bitSetOverwriteLV */
+              ESE.SetColumn(
+                this._sessionId,
+                this._tableId,
+                colId,
+                val.address(),
+                valSize,
+                4,
+                null
+              );
+            }
+            let actualBookmarkSize = new ctypes.unsigned_long();
+            ESE.Update(
+              this._sessionId,
+              this._tableId,
+              null,
+              0,
+              actualBookmarkSize.address()
+            );
+          }
+          ESE.CommitTransaction(
+            this._sessionId,
+            0 /* JET_bitWaitLastLevel0Commit */
+          );
+        }
+      }
+    } finally {
+      try {
+        this._close();
+      } catch (ex) {
+        console.error(ex);
+      }
+    }
+  },
+
+  _close() {
+    if (this._tableId) {
+      ESE.FailSafeCloseTable(this._sessionId, this._tableId);
+      delete this._tableId;
+    }
+    if (this._opened) {
+      ESE.FailSafeCloseDatabase(this._sessionId, this._dbId, 0);
+      this._opened = false;
+    }
+    if (this._attached) {
+      ESE.FailSafeDetachDatabaseW(this._sessionId, this._dbPath);
+      this._attached = false;
+    }
+    if (this._sessionCreated) {
+      ESE.FailSafeEndSession(this._sessionId, 0);
+      this._sessionCreated = false;
+    }
+    if (this._instanceCreated) {
+      ESE.FailSafeTerm(this._instanceId);
+      this._instanceCreated = false;
+    }
+  },
+};
+
+add_task(async function () {
+  let tempFile = Services.dirsvc.get("TmpD", Ci.nsIFile);
+  tempFile.append("fx-xpcshell-edge-db");
+  tempFile.createUnique(tempFile.DIRECTORY_TYPE, 0o600);
+
+  let db = tempFile.clone();
+  db.append("spartan.edb");
+
+  let logs = tempFile.clone();
+  logs.append("LogFiles");
+  logs.create(tempFile.DIRECTORY_TYPE, 0o600);
+
+  let creationDate = new Date(Date.now() - 5000);
+  const kEdgeMenuParent = "62d07e2b-5f0d-4e41-8426-5f5ec9717beb";
+  let bookmarkReferenceItems = [
+    {
+      URL: "http://www.mozilla.org/",
+      Title: "Mozilla",
+      DateUpdated: new Date(creationDate.valueOf() + 100),
+      ItemId: "1c00c10a-15f6-4618-92dd-22575102a4da",
+      ParentId: kEdgeMenuParent,
+      IsFolder: false,
+      IsDeleted: false,
+    },
+    {
+      Title: "Folder",
+      DateUpdated: new Date(creationDate.valueOf() + 200),
+      ItemId: "564b21f2-05d6-4f7d-8499-304d00ccc3aa",
+      ParentId: kEdgeMenuParent,
+      IsFolder: true,
+      IsDeleted: false,
+    },
+    {
+      Title: "Item in folder",
+      URL: "http://www.iteminfolder.org/",
+      DateUpdated: new Date(creationDate.valueOf() + 300),
+      ItemId: "c295ddaf-04a1-424a-866c-0ebde011e7c8",
+      ParentId: "564b21f2-05d6-4f7d-8499-304d00ccc3aa",
+      IsFolder: false,
+      IsDeleted: false,
+    },
+    {
+      Title: "Deleted folder",
+      DateUpdated: new Date(creationDate.valueOf() + 400),
+      ItemId: "a547573c-4d4d-4406-a736-5b5462d93bca",
+      ParentId: kEdgeMenuParent,
+      IsFolder: true,
+      IsDeleted: true,
+    },
+    {
+      Title: "Deleted item",
+      URL: "http://www.deleteditem.org/",
+      DateUpdated: new Date(creationDate.valueOf() + 500),
+      ItemId: "37a574bb-b44b-4bbc-a414-908615536435",
+      ParentId: kEdgeMenuParent,
+      IsFolder: false,
+      IsDeleted: true,
+    },
+    {
+      Title: "Item in deleted folder (should be in root)",
+      URL: "http://www.itemindeletedfolder.org/",
+      DateUpdated: new Date(creationDate.valueOf() + 600),
+      ItemId: "74dd1cc3-4c5d-471f-bccc-7bc7c72fa621",
+      ParentId: "a547573c-4d4d-4406-a736-5b5462d93bca",
+      IsFolder: false,
+      IsDeleted: false,
+    },
+    {
+      Title: "_Favorites_Bar_",
+      DateUpdated: new Date(creationDate.valueOf() + 700),
+      ItemId: "921dc8a0-6c83-40ef-8df1-9bd1c5c56aaf",
+      ParentId: kEdgeMenuParent,
+      IsFolder: true,
+      IsDeleted: false,
+    },
+    {
+      Title: "Item in favorites bar",
+      URL: "http://www.iteminfavoritesbar.org/",
+      DateUpdated: new Date(creationDate.valueOf() + 800),
+      ItemId: "9f2b1ff8-b651-46cf-8f41-16da8bcb6791",
+      ParentId: "921dc8a0-6c83-40ef-8df1-9bd1c5c56aaf",
+      IsFolder: false,
+      IsDeleted: false,
+    },
+  ];
+
+  let readingListReferenceItems = [
+    {
+      Title: "Some mozilla page",
+      URL: "http://www.mozilla.org/somepage/",
+      AddedDate: new Date(creationDate.valueOf() + 900),
+      ItemId: "c88426fd-52a7-419d-acbc-d2310e8afebe",
+      IsDeleted: false,
+    },
+    {
+      Title: "Some other page",
+      URL: "https://www.example.org/somepage/",
+      AddedDate: new Date(creationDate.valueOf() + 1000),
+      ItemId: "a35fc843-5d5a-4d1e-9be8-45214be24b5c",
+      IsDeleted: false,
+    },
+  ];
+
+  // The following entries are expected to be skipped as being too old to
+  // migrate.
+  let expiredTypedURLsReferenceItems = [
+    {
+      URL: "https://expired1.invalid/",
+      AccessDateTimeUTC: dateDaysAgo(500),
+    },
+    {
+      URL: "https://expired2.invalid/",
+      AccessDateTimeUTC: dateDaysAgo(300),
+    },
+    {
+      URL: "https://expired3.invalid/",
+      AccessDateTimeUTC: dateDaysAgo(190),
+    },
+  ];
+
+  // The following entries should be new enough to migrate.
+  let unexpiredTypedURLsReferenceItems = [
+    {
+      URL: "https://unexpired1.invalid/",
+      AccessDateTimeUTC: dateDaysAgo(179),
+    },
+    {
+      URL: "https://unexpired2.invalid/",
+      AccessDateTimeUTC: dateDaysAgo(50),
+    },
+    {
+      URL: "https://unexpired3.invalid/",
+    },
+  ];
+
+  let typedURLsReferenceItems = [
+    ...expiredTypedURLsReferenceItems,
+    ...unexpiredTypedURLsReferenceItems,
+  ];
+
+  Assert.ok(
+    MigrationUtils.HISTORY_MAX_AGE_IN_DAYS < 300,
+    "This test expects the current pref to be less than the youngest expired visit."
+  );
+  Assert.ok(
+    MigrationUtils.HISTORY_MAX_AGE_IN_DAYS > 160,
+    "This test expects the current pref to be greater than the oldest unexpired visit."
+  );
+
+  eseDBWritingHelpers.setupDB(
+    db,
+    new Map([
+      [
+        "Favorites",
+        {
+          columns: [
+            { type: COLUMN_TYPES.JET_coltypLongText, name: "URL", cbMax: 4096 },
+            {
+              type: COLUMN_TYPES.JET_coltypLongText,
+              name: "Title",
+              cbMax: 4096,
+            },
+            { type: COLUMN_TYPES.JET_coltypLongLong, name: "DateUpdated" },
+            { type: COLUMN_TYPES.JET_coltypGUID, name: "ItemId" },
+            { type: COLUMN_TYPES.JET_coltypBit, name: "IsDeleted" },
+            { type: COLUMN_TYPES.JET_coltypBit, name: "IsFolder" },
+            { type: COLUMN_TYPES.JET_coltypGUID, name: "ParentId" },
+          ],
+          rows: bookmarkReferenceItems,
+        },
+      ],
+      [
+        "ReadingList",
+        {
+          columns: [
+            { type: COLUMN_TYPES.JET_coltypLongText, name: "URL", cbMax: 4096 },
+            {
+              type: COLUMN_TYPES.JET_coltypLongText,
+              name: "Title",
+              cbMax: 4096,
+            },
+            { type: COLUMN_TYPES.JET_coltypLongLong, name: "AddedDate" },
+            { type: COLUMN_TYPES.JET_coltypGUID, name: "ItemId" },
+            { type: COLUMN_TYPES.JET_coltypBit, name: "IsDeleted" },
+          ],
+          rows: readingListReferenceItems,
+        },
+      ],
+      [
+        "TypedURLs",
+        {
+          columns: [
+            { type: COLUMN_TYPES.JET_coltypLongText, name: "URL", cbMax: 4096 },
+            {
+              type: COLUMN_TYPES.JET_coltypLongLong,
+              name: "AccessDateTimeUTC",
+            },
+          ],
+          rows: typedURLsReferenceItems,
+        },
+      ],
+    ])
+  );
+
+  // Manually create an EdgeProfileMigrator rather than going through
+  // MigrationUtils.getMigrator to avoid the user data availability check, since
+  // we're mocking out that stuff.
+  let migrator = new EdgeProfileMigrator();
+  let bookmarksMigrator = migrator.getBookmarksMigratorForTesting(db);
+  Assert.ok(bookmarksMigrator.exists, "Should recognize db we just created");
+
+  let seenBookmarks = [];
+  let listener = events => {
+    for (let event of events) {
+      let {
+        id,
+        itemType,
+        url,
+        title,
+        dateAdded,
+        guid,
+        index,
+        parentGuid,
+        parentId,
+      } = event;
+      if (title.startsWith("Deleted")) {
+        ok(false, "Should not see deleted items being bookmarked!");
+      }
+      seenBookmarks.push({
+        id,
+        parentId,
+        index,
+        itemType,
+        url,
+        title,
+        dateAdded,
+        guid,
+        parentGuid,
+      });
+    }
+  };
+  PlacesUtils.observers.addListener(["bookmark-added"], listener);
+
+  let migrateResult = await new Promise(resolve =>
+    bookmarksMigrator.migrate(resolve)
+  ).catch(ex => {
+    console.error(ex);
+    Assert.ok(false, "Got an exception trying to migrate data! " + ex);
+    return false;
+  });
+  PlacesUtils.observers.removeListener(["bookmark-added"], listener);
+  Assert.ok(migrateResult, "Migration should succeed");
+  Assert.equal(
+    seenBookmarks.length,
+    5,
+    "Should have seen 5 items being bookmarked."
+  );
+  Assert.equal(
+    seenBookmarks.length,
+    MigrationUtils._importQuantities.bookmarks,
+    "Telemetry should have items"
+  );
+
+  let menuParents = seenBookmarks.filter(
+    item => item.parentGuid == PlacesUtils.bookmarks.menuGuid
+  );
+  Assert.equal(
+    menuParents.length,
+    3,
+    "Bookmarks are added to the menu without a folder"
+  );
+  let toolbarParents = seenBookmarks.filter(
+    item => item.parentGuid == PlacesUtils.bookmarks.toolbarGuid
+  );
+  Assert.equal(
+    toolbarParents.length,
+    1,
+    "Should have a single item added to the toolbar"
+  );
+  let menuParentGuid = PlacesUtils.bookmarks.menuGuid;
+  let toolbarParentGuid = PlacesUtils.bookmarks.toolbarGuid;
+
+  let expectedTitlesInMenu = bookmarkReferenceItems
+    .filter(item => item.ParentId == kEdgeMenuParent)
+    .map(item => item.Title);
+  // Hacky, but seems like much the simplest way:
+  expectedTitlesInMenu.push("Item in deleted folder (should be in root)");
+  let expectedTitlesInToolbar = bookmarkReferenceItems
+    .filter(item => item.ParentId == "921dc8a0-6c83-40ef-8df1-9bd1c5c56aaf")
+    .map(item => item.Title);
+
+  for (let bookmark of seenBookmarks) {
+    let shouldBeInMenu = expectedTitlesInMenu.includes(bookmark.title);
+    let shouldBeInToolbar = expectedTitlesInToolbar.includes(bookmark.title);
+    if (bookmark.title == "Folder") {
+      Assert.equal(
+        bookmark.itemType,
+        PlacesUtils.bookmarks.TYPE_FOLDER,
+        "Bookmark " + bookmark.title + " should be a folder"
+      );
+    } else {
+      Assert.notEqual(
+        bookmark.itemType,
+        PlacesUtils.bookmarks.TYPE_FOLDER,
+        "Bookmark " + bookmark.title + " should not be a folder"
+      );
+    }
+
+    if (shouldBeInMenu) {
+      Assert.equal(
+        bookmark.parentGuid,
+        menuParentGuid,
+        "Item '" + bookmark.title + "' should be in menu"
+      );
+    } else if (shouldBeInToolbar) {
+      Assert.equal(
+        bookmark.parentGuid,
+        toolbarParentGuid,
+        "Item '" + bookmark.title + "' should be in toolbar"
+      );
+    } else if (
+      bookmark.guid == menuParentGuid ||
+      bookmark.guid == toolbarParentGuid
+    ) {
+      Assert.ok(
+        true,
+        "Expect toolbar and menu folders to not be in menu or toolbar"
+      );
+    } else {
+      // Bit hacky, but we do need to check this.
+      Assert.equal(
+        bookmark.title,
+        "Item in folder",
+        "Subfoldered item shouldn't be in menu or toolbar"
+      );
+      let parent = seenBookmarks.find(
+        maybeParent => maybeParent.guid == bookmark.parentGuid
+      );
+      Assert.equal(
+        parent && parent.title,
+        "Folder",
+        "Subfoldered item should be in subfolder labeled 'Folder'"
+      );
+    }
+
+    let dbItem = bookmarkReferenceItems.find(
+      someItem => bookmark.title == someItem.Title
+    );
+    if (!dbItem) {
+      Assert.ok(
+        [menuParentGuid, toolbarParentGuid].includes(bookmark.guid),
+        "This item should be one of the containers"
+      );
+    } else {
+      Assert.equal(dbItem.URL || "", bookmark.url, "URL is correct");
+      Assert.equal(
+        dbItem.DateUpdated.valueOf(),
+        new Date(bookmark.dateAdded).valueOf(),
+        "Date added is correct"
+      );
+    }
+  }
+
+  MigrationUtils._importQuantities.bookmarks = 0;
+  seenBookmarks = [];
+  listener = events => {
+    for (let event of events) {
+      let {
+        id,
+        itemType,
+        url,
+        title,
+        dateAdded,
+        guid,
+        index,
+        parentGuid,
+        parentId,
+      } = event;
+      seenBookmarks.push({
+        id,
+        parentId,
+        index,
+        itemType,
+        url,
+        title,
+        dateAdded,
+        guid,
+        parentGuid,
+      });
+    }
+  };
+  PlacesUtils.observers.addListener(["bookmark-added"], listener);
+
+  let readingListMigrator = migrator.getReadingListMigratorForTesting(db);
+  Assert.ok(readingListMigrator.exists, "Should recognize db we just created");
+  migrateResult = await new Promise(resolve =>
+    readingListMigrator.migrate(resolve)
+  ).catch(ex => {
+    console.error(ex);
+    Assert.ok(false, "Got an exception trying to migrate data! " + ex);
+    return false;
+  });
+  PlacesUtils.observers.removeListener(["bookmark-added"], listener);
+  Assert.ok(migrateResult, "Migration should succeed");
+  Assert.equal(
+    seenBookmarks.length,
+    3,
+    "Should have seen 3 items being bookmarked (2 items + 1 folder)."
+  );
+  Assert.equal(
+    seenBookmarks.length,
+    MigrationUtils._importQuantities.bookmarks,
+    "Telemetry should have items"
+  );
+  let readingListContainerLabel = await MigrationUtils.getLocalizedString(
+    "migration-imported-edge-reading-list"
+  );
+
+  for (let bookmark of seenBookmarks) {
+    if (readingListContainerLabel == bookmark.title) {
+      continue;
+    }
+    let referenceItem = readingListReferenceItems.find(
+      item => item.Title == bookmark.title
+    );
+    Assert.ok(referenceItem, "Should have imported what we expected");
+    Assert.equal(referenceItem.URL, bookmark.url, "Should have the right URL");
+    readingListReferenceItems.splice(
+      readingListReferenceItems.findIndex(item => item.Title == bookmark.title),
+      1
+    );
+  }
+  Assert.ok(
+    !readingListReferenceItems.length,
+    "Should have seen all expected items."
+  );
+
+  let historyDBMigrator = migrator.getHistoryDBMigratorForTesting(db);
+  await new Promise(resolve => {
+    historyDBMigrator.migrate(resolve);
+  });
+  Assert.ok(true, "History DB migration done!");
+  for (let expiredEntry of expiredTypedURLsReferenceItems) {
+    let entry = await PlacesUtils.history.fetch(expiredEntry.URL, {
+      includeVisits: true,
+    });
+    Assert.equal(entry, null, "Should not have found an entry.");
+  }
+
+  for (let unexpiredEntry of unexpiredTypedURLsReferenceItems) {
+    let entry = await PlacesUtils.history.fetch(unexpiredEntry.URL, {
+      includeVisits: true,
+    });
+    Assert.equal(entry.url, unexpiredEntry.URL, "Should have the correct URL");
+    Assert.ok(!!entry.visits.length, "Should have some visits");
+  }
+});
diff --git a/browser/components/migration/tests/unit/test_Edge_registry_migration.js b/browser/components/migration/tests/unit/test_Edge_registry_migration.js
new file mode 100644
index 0000000000..2a400f7858
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_Edge_registry_migration.js
@@ -0,0 +1,81 @@
+/* Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const { sinon } = ChromeUtils.importESModule(
+  "resource://testing-common/Sinon.sys.mjs"
+);
+const { EdgeProfileMigrator } = ChromeUtils.importESModule(
+  "resource:///modules/EdgeProfileMigrator.sys.mjs"
+);
+const { MSMigrationUtils } = ChromeUtils.importESModule(
+  "resource:///modules/MSMigrationUtils.sys.mjs"
+);
+
+/**
+ * Tests that history visits loaded from the registry from Edge (EdgeHTML)
+ * that have a visit date older than maxAgeInDays days do not get imported.
+ */
+add_task(async function test_Edge_history_past_max_days() {
+  let sandbox = sinon.createSandbox();
+  registerCleanupFunction(() => {
+    sandbox.restore();
+  });
+
+  Assert.ok(
+    MigrationUtils.HISTORY_MAX_AGE_IN_DAYS < 300,
+    "This test expects the current pref to be less than the youngest expired visit."
+  );
+  Assert.ok(
+    MigrationUtils.HISTORY_MAX_AGE_IN_DAYS > 160,
+    "This test expects the current pref to be greater than the oldest unexpired visit."
+  );
+
+  const EXPIRED_VISITS = [
+    ["https://test1.invalid/", dateDaysAgo(500).getTime() * 1000],
+    ["https://test2.invalid/", dateDaysAgo(450).getTime() * 1000],
+    ["https://test3.invalid/", dateDaysAgo(300).getTime() * 1000],
+  ];
+
+  const UNEXPIRED_VISITS = [
+    ["https://test4.invalid/"],
+    ["https://test5.invalid/", dateDaysAgo(160).getTime() * 1000],
+    ["https://test6.invalid/", dateDaysAgo(50).getTime() * 1000],
+    ["https://test7.invalid/", dateDaysAgo(0).getTime() * 1000],
+  ];
+
+  const ALL_VISITS = [...EXPIRED_VISITS, ...UNEXPIRED_VISITS];
+
+  // Fake out the getResources method of the migrator so that we return
+  // a single fake MigratorResource per availableResourceType.
+  sandbox.stub(MSMigrationUtils, "getTypedURLs").callsFake(() => {
+    return new Map(ALL_VISITS);
+  });
+
+  // Manually create an EdgeProfileMigrator rather than going through
+  // MigrationUtils.getMigrator to avoid the user data availability check, since
+  // we're mocking out that stuff.
+  let migrator = new EdgeProfileMigrator();
+  let registryTypedHistoryMigrator =
+    migrator.getHistoryRegistryMigratorForTesting();
+  await new Promise(resolve => {
+    registryTypedHistoryMigrator.migrate(resolve);
+  });
+  Assert.ok(true, "History from registry migration done!");
+
+  for (let expiredEntry of EXPIRED_VISITS) {
+    let entry = await PlacesUtils.history.fetch(expiredEntry[0], {
+      includeVisits: true,
+    });
+    Assert.equal(entry, null, "Should not have found an entry.");
+  }
+
+  for (let unexpiredEntry of UNEXPIRED_VISITS) {
+    let entry = await PlacesUtils.history.fetch(unexpiredEntry[0], {
+      includeVisits: true,
+    });
+    Assert.equal(entry.url, unexpiredEntry[0], "Should have the correct URL");
+    Assert.ok(!!entry.visits.length, "Should have some visits");
+  }
+});
diff --git a/browser/components/migration/tests/unit/test_IE_bookmarks.js b/browser/components/migration/tests/unit/test_IE_bookmarks.js
new file mode 100644
index 0000000000..9816bb16e3
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_IE_bookmarks.js
@@ -0,0 +1,30 @@
+"use strict";
+
+add_task(async function () {
+  let migrator = await MigrationUtils.getMigrator("ie");
+  // Sanity check for the source.
+  Assert.ok(await migrator.isSourceAvailable(), "Check migrator source");
+
+  // Since this test doesn't mock out the favorites, execution is dependent
+  // on the actual favorites stored on the local machine's IE favorites database.
+  // As such, we can't assert that bookmarks were migrated to both the bookmarks
+  // menu and the bookmarks toolbar.
+  let itemCount = 0;
+  let listener = events => {
+    for (let event of events) {
+      if (event.itemType == PlacesUtils.bookmarks.TYPE_BOOKMARK) {
+        info("bookmark added: " + event.parentGuid);
+        itemCount++;
+      }
+    }
+  };
+  PlacesUtils.observers.addListener(["bookmark-added"], listener);
+
+  await promiseMigration(migrator, MigrationUtils.resourceTypes.BOOKMARKS);
+  PlacesUtils.observers.removeListener(["bookmark-added"], listener);
+  Assert.equal(
+    MigrationUtils._importQuantities.bookmarks,
+    itemCount,
+    "Ensure telemetry matches actual number of imported items."
+  );
+});
diff --git a/browser/components/migration/tests/unit/test_IE_history.js b/browser/components/migration/tests/unit/test_IE_history.js
new file mode 100644
index 0000000000..f9a1e719a2
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_IE_history.js
@@ -0,0 +1,187 @@
+"use strict";
+
+const { MockRegistrar } = ChromeUtils.importESModule(
+  "resource://testing-common/MockRegistrar.sys.mjs"
+);
+
+// These match what we add to IE via InsertIEHistory.exe.
+const TEST_ENTRIES = [
+  {
+    url: "http://www.mozilla.org/1",
+    title: "Mozilla HTTP Test",
+  },
+  {
+    url: "https://www.mozilla.org/2",
+    // Test character encoding with a fox emoji:
+    title: "Mozilla HTTPS Test 🦊",
+  },
+];
+
+function insertIEHistory() {
+  let file = do_get_file("InsertIEHistory.exe", false);
+  let process = Cc["@mozilla.org/process/util;1"].createInstance(Ci.nsIProcess);
+  process.init(file);
+
+  let args = [];
+  process.run(true, args, args.length);
+
+  Assert.ok(!process.isRunning, "Should be done running");
+  Assert.equal(process.exitValue, 0, "Check exit code");
+}
+
+add_task(async function setup() {
+  await PlacesUtils.history.clear();
+
+  insertIEHistory();
+
+  registerCleanupFunction(async () => {
+    await PlacesUtils.history.clear();
+  });
+});
+
+add_task(async function test_IE_history() {
+  let migrator = await MigrationUtils.getMigrator("ie");
+  Assert.ok(await migrator.isSourceAvailable(), "Source is available");
+
+  await promiseMigration(migrator, MigrationUtils.resourceTypes.HISTORY);
+
+  for (let { url, title } of TEST_ENTRIES) {
+    let entry = await PlacesUtils.history.fetch(url, { includeVisits: true });
+    Assert.equal(entry.url, url, "Should have the correct URL");
+    Assert.equal(entry.title, title, "Should have the correct title");
+    Assert.ok(!!entry.visits.length, "Should have some visits");
+  }
+
+  await PlacesUtils.history.clear();
+});
+
+/**
+ * Tests that history visits from IE that have a visit date older than
+ * maxAgeInDays days do not get imported.
+ */
+add_task(async function test_IE_history_past_max_days() {
+  // The InsertIEHistory program inserts two history visits using the MS COM
+  // IUrlHistoryStg interface. That interface does not allow us to dictate
+  // the visit times of those history visits. Thankfully, we can temporarily
+  // mock out the @mozilla.org/profile/migrator/iehistoryenumerator;1 to return
+  // some entries that we expect to expire.
+
+  /**
+   * An implmentation of nsISimpleEnumerator that wraps a JavaScript Array.
+   */
+  class nsSimpleEnumerator {
+    #items;
+    #nextIndex;
+
+    constructor(items) {
+      this.#items = items;
+      this.#nextIndex = 0;
+    }
+
+    hasMoreElements() {
+      return this.#nextIndex < this.#items.length;
+    }
+
+    getNext() {
+      if (!this.hasMoreElements()) {
+        throw Components.Exception("", Cr.NS_ERROR_NOT_AVAILABLE);
+      }
+
+      return this.#items[this.#nextIndex++];
+    }
+
+    [Symbol.iterator]() {
+      return this.#items.values();
+    }
+
+    QueryInterface = ChromeUtils.generateQI(["nsISimpleEnumerator"]);
+  }
+
+  Assert.ok(
+    MigrationUtils.HISTORY_MAX_AGE_IN_DAYS < 300,
+    "This test expects the current pref to be less than the youngest expired visit."
+  );
+  Assert.ok(
+    MigrationUtils.HISTORY_MAX_AGE_IN_DAYS > 160,
+    "This test expects the current pref to be greater than the oldest unexpired visit."
+  );
+
+  const EXPIRED_VISITS = [
+    new Map([
+      ["uri", Services.io.newURI("https://test1.invalid")],
+      ["title", "Test history visit 1"],
+      ["time", PRTimeDaysAgo(500)],
+    ]),
+    new Map([
+      ["uri", Services.io.newURI("https://test2.invalid")],
+      ["title", "Test history visit 2"],
+      ["time", PRTimeDaysAgo(450)],
+    ]),
+    new Map([
+      ["uri", Services.io.newURI("https://test3.invalid")],
+      ["title", "Test history visit 3"],
+      ["time", PRTimeDaysAgo(300)],
+    ]),
+  ];
+
+  const UNEXPIRED_VISITS = [
+    new Map([
+      ["uri", Services.io.newURI("https://test4.invalid")],
+      ["title", "Test history visit 4"],
+    ]),
+    new Map([
+      ["uri", Services.io.newURI("https://test5.invalid")],
+      ["title", "Test history visit 5"],
+      ["time", PRTimeDaysAgo(160)],
+    ]),
+    new Map([
+      ["uri", Services.io.newURI("https://test6.invalid")],
+      ["title", "Test history visit 6"],
+      ["time", PRTimeDaysAgo(50)],
+    ]),
+    new Map([
+      ["uri", Services.io.newURI("https://test7.invalid")],
+      ["title", "Test history visit 7"],
+      ["time", PRTimeDaysAgo(0)],
+    ]),
+  ];
+
+  let fakeIEHistoryEnumerator = MockRegistrar.register(
+    "@mozilla.org/profile/migrator/iehistoryenumerator;1",
+    new nsSimpleEnumerator([...EXPIRED_VISITS, ...UNEXPIRED_VISITS])
+  );
+  registerCleanupFunction(() => {
+    MockRegistrar.unregister(fakeIEHistoryEnumerator);
+  });
+
+  let migrator = await MigrationUtils.getMigrator("ie");
+  Assert.ok(await migrator.isSourceAvailable(), "Source is available");
+
+  await promiseMigration(migrator, MigrationUtils.resourceTypes.HISTORY);
+
+  for (let visit of EXPIRED_VISITS) {
+    let entry = await PlacesUtils.history.fetch(visit.get("uri").spec, {
+      includeVisits: true,
+    });
+    Assert.equal(entry, null, "Should not have found an entry.");
+  }
+
+  for (let visit of UNEXPIRED_VISITS) {
+    let entry = await PlacesUtils.history.fetch(visit.get("uri"), {
+      includeVisits: true,
+    });
+    Assert.equal(
+      entry.url,
+      visit.get("uri").spec,
+      "Should have the correct URL"
+    );
+    Assert.equal(
+      entry.title,
+      visit.get("title"),
+      "Should have the correct title"
+    );
+    Assert.ok(!!entry.visits.length, "Should have some visits");
+  }
+
+  await PlacesUtils.history.clear();
+});
diff --git a/browser/components/migration/tests/unit/test_MigrationUtils_timedRetry.js b/browser/components/migration/tests/unit/test_MigrationUtils_timedRetry.js
new file mode 100644
index 0000000000..83748d870d
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_MigrationUtils_timedRetry.js
@@ -0,0 +1,29 @@
+"use strict";
+
+let tmpFile = FileUtils.getDir("TmpD", []);
+let dbConn;
+
+add_task(async function setup() {
+  tmpFile.append("TestDB");
+  dbConn = await Sqlite.openConnection({ path: tmpFile.path });
+
+  registerCleanupFunction(async () => {
+    await dbConn.close();
+    await IOUtils.remove(tmpFile.path);
+  });
+});
+
+add_task(async function testgetRowsFromDBWithoutLocksRetries() {
+  let deferred = Promise.withResolvers();
+  let promise = MigrationUtils.getRowsFromDBWithoutLocks(
+    tmpFile.path,
+    "Temp DB",
+    "SELECT * FROM moz_temp_table",
+    deferred.promise
+  );
+  await new Promise(resolve => do_timeout(50, resolve));
+  dbConn
+    .execute("CREATE TABLE moz_temp_table (id INTEGER PRIMARY KEY)")
+    .then(deferred.resolve);
+  await promise;
+});
diff --git a/browser/components/migration/tests/unit/test_PasswordFileMigrator.js b/browser/components/migration/tests/unit/test_PasswordFileMigrator.js
new file mode 100644
index 0000000000..e22f207c5d
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_PasswordFileMigrator.js
@@ -0,0 +1,116 @@
+/* Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const { PasswordFileMigrator } = ChromeUtils.importESModule(
+  "resource:///modules/FileMigrators.sys.mjs"
+);
+const { LoginCSVImport } = ChromeUtils.importESModule(
+  "resource://gre/modules/LoginCSVImport.sys.mjs"
+);
+const { sinon } = ChromeUtils.importESModule(
+  "resource://testing-common/Sinon.sys.mjs"
+);
+const { MigrationWizardConstants } = ChromeUtils.importESModule(
+  "chrome://browser/content/migration/migration-wizard-constants.mjs"
+);
+
+add_setup(async function () {
+  Services.prefs.setBoolPref("signon.management.page.fileImport.enabled", true);
+  registerCleanupFunction(() => {
+    Services.prefs.clearUserPref("signon.management.page.fileImport.enabled");
+  });
+});
+
+/**
+ * Tests that the PasswordFileMigrator properly subclasses FileMigratorBase
+ * and delegates to the LoginCSVImport module.
+ */
+add_task(async function test_PasswordFileMigrator() {
+  let sandbox = sinon.createSandbox();
+  registerCleanupFunction(() => {
+    sandbox.restore();
+  });
+
+  let migrator = new PasswordFileMigrator();
+  Assert.ok(
+    migrator.constructor.key,
+    "PasswordFileMigrator implements static getter 'key'"
+  );
+  Assert.ok(
+    migrator.constructor.displayNameL10nID,
+    "PasswordFileMigrator implements static getter 'displayNameL10nID'"
+  );
+  Assert.ok(
+    await migrator.getFilePickerConfig(),
+    "PasswordFileMigrator returns something for getFilePickerConfig()"
+  );
+  Assert.ok(
+    migrator.displayedResourceTypes,
+    "PasswordFileMigrator returns something for displayedResourceTypes"
+  );
+  Assert.ok(migrator.enabled, "PasswordFileMigrator is enabled.");
+
+  const IMPORT_SUMMARY = [
+    {
+      result: "added",
+    },
+    {
+      result: "added",
+    },
+    {
+      result: "modified",
+    },
+  ];
+  const EXPECTED_SUCCESS_STATE = {
+    [MigrationWizardConstants.DISPLAYED_FILE_RESOURCE_TYPES.PASSWORDS_NEW]:
+      "2 added",
+    [MigrationWizardConstants.DISPLAYED_FILE_RESOURCE_TYPES.PASSWORDS_UPDATED]:
+      "1 updated",
+  };
+  const FAKE_PATH = "some/fake/path.csv";
+
+  let importFromCSVStub = sandbox
+    .stub(LoginCSVImport, "importFromCSV")
+    .callsFake(somePath => {
+      Assert.equal(somePath, FAKE_PATH, "Got expected path");
+      return Promise.resolve(IMPORT_SUMMARY);
+    });
+  let result = await migrator.migrate(FAKE_PATH);
+
+  Assert.ok(importFromCSVStub.called, "The stub should have been called.");
+  Assert.deepEqual(
+    result,
+    EXPECTED_SUCCESS_STATE,
+    "Got back the expected success state."
+  );
+
+  sandbox.restore();
+});
+
+/**
+ * Tests that the PasswordFileMigrator will throw an exception with a
+ * consistent error message if the LoginCSVImport function rejects.
+ */
+add_task(async function test_PasswordFileMigrator_exception() {
+  let sandbox = sinon.createSandbox();
+  registerCleanupFunction(() => {
+    sandbox.restore();
+  });
+
+  let migrator = new PasswordFileMigrator();
+
+  const FAKE_PATH = "some/fake/path.csv";
+
+  sandbox.stub(LoginCSVImport, "importFromCSV").callsFake(() => {
+    return Promise.reject("Some error");
+  });
+
+  await Assert.rejects(
+    migrator.migrate(FAKE_PATH),
+    /The file doesn’t include any valid password data/
+  );
+
+  sandbox.restore();
+});
diff --git a/browser/components/migration/tests/unit/test_Safari_bookmarks.js b/browser/components/migration/tests/unit/test_Safari_bookmarks.js
new file mode 100644
index 0000000000..85be9f0049
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_Safari_bookmarks.js
@@ -0,0 +1,85 @@
+"use strict";
+
+const { CustomizableUI } = ChromeUtils.importESModule(
+  "resource:///modules/CustomizableUI.sys.mjs"
+);
+
+add_task(async function () {
+  registerFakePath("ULibDir", do_get_file("Library/"));
+  const faviconPath = do_get_file(
+    "Library/Safari/Favicon Cache/favicons.db"
+  ).path;
+
+  let migrator = await MigrationUtils.getMigrator("safari");
+  // Sanity check for the source.
+  Assert.ok(await migrator.isSourceAvailable());
+
+  // Wait for the imported bookmarks. We don't check that "From Safari"
+  // folders are created on the toolbar since the profile
+  // we're importing to has less than 3 bookmarks in the destination
+  // so a "From Safari" folder isn't created.
+  let expectedParentGuids = [PlacesUtils.bookmarks.toolbarGuid];
+  let itemCount = 0;
+
+  let gotFolder = false;
+  let listener = events => {
+    for (let event of events) {
+      itemCount++;
+      if (
+        event.itemType == PlacesUtils.bookmarks.TYPE_FOLDER &&
+        event.title == "Food and Travel"
+      ) {
+        gotFolder = true;
+      }
+      if (expectedParentGuids.length) {
+        let index = expectedParentGuids.indexOf(event.parentGuid);
+        Assert.ok(index != -1, "Found expected parent");
+        expectedParentGuids.splice(index, 1);
+      }
+    }
+  };
+  PlacesUtils.observers.addListener(["bookmark-added"], listener);
+  let observerNotified = false;
+  Services.obs.addObserver((aSubject, aTopic, aData) => {
+    let [toolbar, visibility] = JSON.parse(aData);
+    Assert.equal(
+      toolbar,
+      CustomizableUI.AREA_BOOKMARKS,
+      "Notification should be received for bookmarks toolbar"
+    );
+    Assert.equal(
+      visibility,
+      "true",
+      "Notification should say to reveal the bookmarks toolbar"
+    );
+    observerNotified = true;
+  }, "browser-set-toolbar-visibility");
+
+  await promiseMigration(migrator, MigrationUtils.resourceTypes.BOOKMARKS);
+  PlacesUtils.observers.removeListener(["bookmark-added"], listener);
+
+  // Check the bookmarks have been imported to all the expected parents.
+  Assert.ok(!expectedParentGuids.length, "No more expected parents");
+  Assert.ok(gotFolder, "Should have seen the folder get imported");
+  Assert.equal(itemCount, 14, "Should import all 14 items.");
+  // Check that the telemetry matches:
+  Assert.equal(
+    MigrationUtils._importQuantities.bookmarks,
+    itemCount,
+    "Telemetry reporting correct."
+  );
+
+  // Check that favicons migrated
+  let faviconURIs = await MigrationUtils.getRowsFromDBWithoutLocks(
+    faviconPath,
+    "Safari Bookmark Favicons",
+    `SELECT I.uuid, I.url AS favicon_url, P.url 
+    FROM icon_info I 
+    INNER JOIN page_url P ON I.uuid = P.uuid;`
+  );
+  let pageUrls = Array.from(faviconURIs, row =>
+    Services.io.newURI(row.getResultByName("url"))
+  );
+  await assertFavicons(pageUrls);
+  Assert.ok(observerNotified, "The observer should be notified upon migration");
+});
diff --git a/browser/components/migration/tests/unit/test_Safari_history.js b/browser/components/migration/tests/unit/test_Safari_history.js
new file mode 100644
index 0000000000..c5b1210073
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_Safari_history.js
@@ -0,0 +1,101 @@
+/* Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const HISTORY_TEMPLATE_FILE_PATH = "Library/Safari/HistoryTemplate.db";
+const HISTORY_FILE_PATH = "Library/Safari/History.db";
+
+// We want this to be some recent time, so we'll always add some time to our
+// dates to keep them ~ five days ago.
+const MS_FROM_REFERENCE_TIME =
+  new Date() - new Date("May 31, 2023 00:00:00 UTC");
+
+const TEST_URLS = [
+  {
+    url: "http://example.com/",
+    title: "Example Domain",
+    time: 706743588.04751,
+    jsTime: 1685050788047 + MS_FROM_REFERENCE_TIME,
+    visits: 1,
+  },
+  {
+    url: "http://mozilla.org/",
+    title: "",
+    time: 706743581.133386,
+    jsTime: 1685050781133 + MS_FROM_REFERENCE_TIME,
+    visits: 1,
+  },
+  {
+    url: "https://www.mozilla.org/en-CA/",
+    title: "Internet for people, not profit - Mozilla",
+    time: 706743581.133679,
+    jsTime: 1685050781133 + MS_FROM_REFERENCE_TIME,
+    visits: 1,
+  },
+];
+
+async function setupHistoryFile() {
+  removeHistoryFile();
+  let file = do_get_file(HISTORY_TEMPLATE_FILE_PATH);
+  file.copyTo(file.parent, "History.db");
+  await updateVisitTimes();
+}
+
+function removeHistoryFile() {
+  let file = do_get_file(HISTORY_FILE_PATH, true);
+  try {
+    file.remove(false);
+  } catch (ex) {
+    // It is ok if this doesn't exist.
+    if (ex.result != Cr.NS_ERROR_FILE_NOT_FOUND) {
+      throw ex;
+    }
+  }
+}
+
+async function updateVisitTimes() {
+  let cocoaDifference = MS_FROM_REFERENCE_TIME / 1000;
+  let historyFile = do_get_file(HISTORY_FILE_PATH);
+  let dbConn = await Sqlite.openConnection({ path: historyFile.path });
+  await dbConn.execute(
+    "UPDATE history_visits SET visit_time = visit_time + :difference;",
+    { difference: cocoaDifference }
+  );
+  await dbConn.close();
+}
+
+add_setup(async function setup() {
+  registerFakePath("ULibDir", do_get_file("Library/"));
+  await setupHistoryFile();
+  registerCleanupFunction(async () => {
+    await PlacesUtils.history.clear();
+    removeHistoryFile();
+  });
+});
+
+add_task(async function testHistoryImport() {
+  await PlacesUtils.history.clear();
+
+  let migrator = await MigrationUtils.getMigrator("safari");
+  await promiseMigration(migrator, MigrationUtils.resourceTypes.HISTORY);
+
+  for (let urlInfo of TEST_URLS) {
+    let entry = await PlacesUtils.history.fetch(urlInfo.url, {
+      includeVisits: true,
+    });
+
+    Assert.equal(entry.url, urlInfo.url, "Should have the correct URL");
+    Assert.equal(entry.title, urlInfo.title, "Should have the correct title");
+    Assert.equal(
+      entry.visits.length,
+      urlInfo.visits,
+      "Should have the correct number of visits"
+    );
+    Assert.equal(
+      entry.visits[0].date.getTime(),
+      urlInfo.jsTime,
+      "Should have the correct date"
+    );
+  }
+});
diff --git a/browser/components/migration/tests/unit/test_Safari_history_strange_entries.js b/browser/components/migration/tests/unit/test_Safari_history_strange_entries.js
new file mode 100644
index 0000000000..2578353e35
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_Safari_history_strange_entries.js
@@ -0,0 +1,115 @@
+/* Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const { PlacesQuery } = ChromeUtils.importESModule(
+  "resource://gre/modules/PlacesQuery.sys.mjs"
+);
+
+const HISTORY_FILE_PATH = "Library/Safari/History.db";
+const HISTORY_STRANGE_ENTRIES_FILE_PATH =
+  "Library/Safari/HistoryStrangeEntries.db";
+
+// By default, our migrators will cut off migrating any history older than
+// 180 days. In order to make sure this test continues to run correctly
+// in the future, we copy the reference database to History.db, and then
+// use Sqlite.sys.mjs to connect to it and manually update all of the visit
+// times to be "now", so that they all fall within the 180 day window. The
+// Nov 10th date below is right around when the reference database visit
+// entries were created.
+//
+// This update occurs in `updateVisitTimes`.
+const MS_SINCE_SNAPSHOT_TIME =
+  new Date() - new Date("Nov 10, 2022 00:00:00 UTC");
+
+async function setupHistoryFile() {
+  removeHistoryFile();
+  let file = do_get_file(HISTORY_STRANGE_ENTRIES_FILE_PATH);
+  file.copyTo(file.parent, "History.db");
+  await updateVisitTimes();
+}
+
+function removeHistoryFile() {
+  let file = do_get_file(HISTORY_FILE_PATH, true);
+  try {
+    file.remove(false);
+  } catch (ex) {
+    // It is ok if this doesn't exist.
+    if (ex.result != Cr.NS_ERROR_FILE_NOT_FOUND) {
+      throw ex;
+    }
+  }
+}
+
+add_setup(async function setup() {
+  registerFakePath("ULibDir", do_get_file("Library/"));
+  await setupHistoryFile();
+  registerCleanupFunction(async () => {
+    await PlacesUtils.history.clear();
+    removeHistoryFile();
+  });
+});
+
+async function updateVisitTimes() {
+  let cocoaSnapshotDelta = MS_SINCE_SNAPSHOT_TIME / 1000;
+  let historyFile = do_get_file(HISTORY_FILE_PATH);
+  let dbConn = await Sqlite.openConnection({ path: historyFile.path });
+
+  await dbConn.execute(
+    "UPDATE history_visits SET visit_time = visit_time + :cocoaSnapshotDelta;",
+    {
+      cocoaSnapshotDelta,
+    }
+  );
+
+  await dbConn.close();
+}
+
+/**
+ * Tests that we can import successfully from Safari when Safari's history
+ * database contains malformed URLs.
+ */
+add_task(async function testHistoryImportStrangeEntries() {
+  await PlacesUtils.history.clear();
+
+  let placesQuery = new PlacesQuery();
+  let emptyHistory = await placesQuery.getHistory();
+  Assert.equal(emptyHistory.size, 0, "Empty history should indeed be empty.");
+
+  const EXPECTED_MIGRATED_SITES = 10;
+  const EXPECTED_MIGRATED_VISTS = 23;
+
+  let historyFile = do_get_file(HISTORY_FILE_PATH);
+  let dbConn = await Sqlite.openConnection({ path: historyFile.path });
+  let [rowCountResult] = await dbConn.execute(
+    "SELECT COUNT(*) FROM history_visits"
+  );
+  Assert.greater(
+    rowCountResult.getResultByName("COUNT(*)"),
+    EXPECTED_MIGRATED_VISTS,
+    "There are more total rows than valid rows"
+  );
+  await dbConn.close();
+
+  let migrator = await MigrationUtils.getMigrator("safari");
+  await promiseMigration(migrator, MigrationUtils.resourceTypes.HISTORY);
+  let migratedHistory = await placesQuery.getHistory({ sortBy: "site" });
+  let siteCount = migratedHistory.size;
+  let visitCount = 0;
+  for (let [, visits] of migratedHistory) {
+    visitCount += visits.length;
+  }
+  Assert.equal(
+    siteCount,
+    EXPECTED_MIGRATED_SITES,
+    "Should have migrated all valid history sites"
+  );
+  Assert.equal(
+    visitCount,
+    EXPECTED_MIGRATED_VISTS,
+    "Should have migrated all valid history visits"
+  );
+
+  placesQuery.close();
+});
diff --git a/browser/components/migration/tests/unit/test_Safari_permissions.js b/browser/components/migration/tests/unit/test_Safari_permissions.js
new file mode 100644
index 0000000000..eaa6c7788e
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_Safari_permissions.js
@@ -0,0 +1,145 @@
+/* Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Tests that if the migrator does not have the permission to
+ * read from the Safari data directory, that it can request
+ * permission to read from it, if the system allows.
+ */
+
+const { SafariProfileMigrator } = ChromeUtils.importESModule(
+  "resource:///modules/SafariProfileMigrator.sys.mjs"
+);
+
+const { sinon } = ChromeUtils.importESModule(
+  "resource://testing-common/Sinon.sys.mjs"
+);
+
+const { MockFilePicker } = ChromeUtils.importESModule(
+  "resource://testing-common/MockFilePicker.sys.mjs"
+);
+
+let gDataDir;
+
+add_setup(async () => {
+  let tempDir = do_get_tempdir();
+  gDataDir = PathUtils.join(tempDir.path, "Safari");
+  await IOUtils.makeDirectory(gDataDir);
+
+  registerFakePath("ULibDir", tempDir);
+
+  MockFilePicker.init(globalThis);
+  registerCleanupFunction(() => {
+    MockFilePicker.cleanup();
+  });
+});
+
+/**
+ * Tests that canGetPermissions will return false if the platform does
+ * not allow for folder selection in the native file picker, and returns
+ * the data path otherwise.
+ */
+add_task(async function test_canGetPermissions() {
+  let sandbox = sinon.createSandbox();
+  registerCleanupFunction(() => {
+    sandbox.restore();
+  });
+
+  let migrator = new SafariProfileMigrator();
+  // Not being able to get a folder picker is not a problem on macOS, but
+  // we'll test that case anyways.
+  let canGetPermissionsStub = sandbox
+    .stub(MigrationUtils, "canGetPermissionsOnPlatform")
+    .resolves(false);
+
+  Assert.ok(
+    !(await migrator.canGetPermissions()),
+    "Should not be able to get permissions."
+  );
+
+  canGetPermissionsStub.resolves(true);
+
+  Assert.equal(
+    await migrator.canGetPermissions(),
+    gDataDir,
+    "Should be able to get the permissions path."
+  );
+
+  sandbox.restore();
+});
+
+/**
+ * Tests that getPermissions will show the native file picker in a
+ * loop until either the user cancels or selects a folder that grants
+ * read permissions to the data directory.
+ */
+add_task(async function test_getPermissions() {
+  let sandbox = sinon.createSandbox();
+  registerCleanupFunction(() => {
+    sandbox.restore();
+  });
+
+  let migrator = new SafariProfileMigrator();
+  sandbox.stub(MigrationUtils, "canGetPermissionsOnPlatform").resolves(true);
+  let hasPermissionsStub = sandbox
+    .stub(migrator, "hasPermissions")
+    .resolves(false);
+
+  Assert.equal(
+    await migrator.canGetPermissions(),
+    gDataDir,
+    "Should be able to get the permissions path."
+  );
+
+  let filePickerSeenCount = 0;
+
+  let filePickerShownPromise = new Promise(resolve => {
+    MockFilePicker.showCallback = () => {
+      Assert.ok(true, "Filepicker shown.");
+      MockFilePicker.useDirectory([gDataDir]);
+      filePickerSeenCount++;
+      if (filePickerSeenCount > 3) {
+        Assert.ok(true, "File picker looped 3 times.");
+        hasPermissionsStub.resolves(true);
+        resolve();
+      }
+    };
+  });
+  MockFilePicker.returnValue = MockFilePicker.returnOK;
+
+  // This is a little awkward, but we need to ensure that the
+  // filePickerShownPromise resolves first before we await
+  // the getPermissionsPromise in order to get the correct
+  // filePickerSeenCount.
+  let getPermissionsPromise = migrator.getPermissions();
+  await filePickerShownPromise;
+  Assert.ok(
+    await getPermissionsPromise,
+    "Should report that we got permissions."
+  );
+
+  // Make sure that the user can also hit "cancel" and that we
+  // file picker loop.
+
+  hasPermissionsStub.resolves(false);
+
+  filePickerSeenCount = 0;
+  filePickerShownPromise = new Promise(resolve => {
+    MockFilePicker.showCallback = () => {
+      Assert.ok(true, "Filepicker shown.");
+      filePickerSeenCount++;
+      Assert.equal(filePickerSeenCount, 1, "Saw the picker once.");
+      resolve();
+    };
+  });
+  MockFilePicker.returnValue = MockFilePicker.returnCancel;
+  Assert.ok(
+    !(await migrator.getPermissions()),
+    "Should report that we didn't get permissions."
+  );
+  await filePickerShownPromise;
+
+  sandbox.restore();
+});
diff --git a/browser/components/migration/tests/unit/test_fx_telemetry.js b/browser/components/migration/tests/unit/test_fx_telemetry.js
new file mode 100644
index 0000000000..68e34beab3
--- /dev/null
+++ b/browser/components/migration/tests/unit/test_fx_telemetry.js
@@ -0,0 +1,436 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+const { FirefoxProfileMigrator } = ChromeUtils.importESModule(
+  "resource:///modules/FirefoxProfileMigrator.sys.mjs"
+);
+const { InternalTestingProfileMigrator } = ChromeUtils.importESModule(
+  "resource:///modules/InternalTestingProfileMigrator.sys.mjs"
+);
+const { LoginCSVImport } = ChromeUtils.importESModule(
+  "resource://gre/modules/LoginCSVImport.sys.mjs"
+);
+const { PasswordFileMigrator } = ChromeUtils.importESModule(
+  "resource:///modules/FileMigrators.sys.mjs"
+);
+const { sinon } = ChromeUtils.importESModule(
+  "resource://testing-common/Sinon.sys.mjs"
+);
+
+// These preferences are set to true anytime MigratorBase.migrate
+// successfully completes a migration of their type.
+const BOOKMARKS_PREF = "browser.migrate.interactions.bookmarks";
+const CSV_PASSWORDS_PREF = "browser.migrate.interactions.csvpasswords";
+const HISTORY_PREF = "browser.migrate.interactions.history";
+const PASSWORDS_PREF = "browser.migrate.interactions.passwords";
+
+function readFile(file) {
+  let stream = Cc["@mozilla.org/network/file-input-stream;1"].createInstance(
+    Ci.nsIFileInputStream
+  );
+  stream.init(file, -1, -1, Ci.nsIFileInputStream.CLOSE_ON_EOF);
+
+  let sis = Cc["@mozilla.org/scriptableinputstream;1"].createInstance(
+    Ci.nsIScriptableInputStream
+  );
+  sis.init(stream);
+  let contents = sis.read(file.fileSize);
+  sis.close();
+  return contents;
+}
+
+function checkDirectoryContains(dir, files) {
+  print("checking " + dir.path + " - should contain " + Object.keys(files));
+  let seen = new Set();
+  for (let file of dir.directoryEntries) {
+    print("found file: " + file.path);
+    Assert.ok(file.leafName in files, file.leafName + " exists, but shouldn't");
+
+    let expectedContents = files[file.leafName];
+    if (typeof expectedContents != "string") {
+      // it's a subdir - recurse!
+      Assert.ok(file.isDirectory(), "should be a subdir");
+      let newDir = dir.clone();
+      newDir.append(file.leafName);
+      checkDirectoryContains(newDir, expectedContents);
+    } else {
+      Assert.ok(!file.isDirectory(), "should be a regular file");
+      let contents = readFile(file);
+      Assert.equal(contents, expectedContents);
+    }
+    seen.add(file.leafName);
+  }
+  let missing = [];
+  for (let x in files) {
+    if (!seen.has(x)) {
+      missing.push(x);
+    }
+  }
+  Assert.deepEqual(missing, [], "no missing files in " + dir.path);
+}
+
+function getTestDirs() {
+  // we make a directory structure in a temp dir which mirrors what we are
+  // testing.
+  let tempDir = do_get_tempdir();
+  let srcDir = tempDir.clone();
+  srcDir.append("test_source_dir");
+  srcDir.createUnique(Ci.nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY);
+
+  let targetDir = tempDir.clone();
+  targetDir.append("test_target_dir");
+  targetDir.createUnique(Ci.nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY);
+
+  // no need to cleanup these dirs - the xpcshell harness will do it for us.
+  return [srcDir, targetDir];
+}
+
+function writeToFile(dir, leafName, contents) {
+  let file = dir.clone();
+  file.append(leafName);
+
+  let outputStream = FileUtils.openFileOutputStream(file);
+  outputStream.write(contents, contents.length);
+  outputStream.close();
+}
+
+function createSubDir(dir, subDirName) {
+  let subDir = dir.clone();
+  subDir.append(subDirName);
+  subDir.create(Ci.nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY);
+  return subDir;
+}
+
+async function promiseMigrator(name, srcDir, targetDir) {
+  // As the FirefoxProfileMigrator is a startup-only migrator, we import its
+  // module and instantiate it directly rather than going through MigrationUtils,
+  // to bypass that availability check.
+  let migrator = new FirefoxProfileMigrator();
+  let migrators = migrator._getResourcesInternal(srcDir, targetDir);
+  for (let m of migrators) {
+    if (m.name == name) {
+      return new Promise(resolve => m.migrate(resolve));
+    }
+  }
+  throw new Error("failed to find the " + name + " migrator");
+}
+
+function promiseTelemetryMigrator(srcDir, targetDir) {
+  return promiseMigrator("telemetry", srcDir, targetDir);
+}
+
+add_task(async function test_empty() {
+  let [srcDir, targetDir] = getTestDirs();
+  let ok = await promiseTelemetryMigrator(srcDir, targetDir);
+  Assert.ok(ok, "callback should have been true with empty directories");
+  // check both are empty
+  checkDirectoryContains(srcDir, {});
+  checkDirectoryContains(targetDir, {});
+});
+
+add_task(async function test_migrate_files() {
+  let [srcDir, targetDir] = getTestDirs();
+
+  // Set up datareporting files, some to copy, some not.
+  let stateContent = JSON.stringify({
+    clientId: "68d5474e-19dc-45c1-8e9a-81fca592707c",
+  });
+  let sessionStateContent = "foobar 5432";
+  let subDir = createSubDir(srcDir, "datareporting");
+  writeToFile(subDir, "state.json", stateContent);
+  writeToFile(subDir, "session-state.json", sessionStateContent);
+  writeToFile(subDir, "other.file", "do not copy");
+
+  let archived = createSubDir(subDir, "archived");
+  writeToFile(archived, "other.file", "do not copy");
+
+  // Set up FHR files, they should not be copied.
+  writeToFile(srcDir, "healthreport.sqlite", "do not copy");
+  writeToFile(srcDir, "healthreport.sqlite-wal", "do not copy");
+  subDir = createSubDir(srcDir, "healthreport");
+  writeToFile(subDir, "state.json", "do not copy");
+  writeToFile(subDir, "other.file", "do not copy");
+
+  // Perform migration.
+  let ok = await promiseTelemetryMigrator(srcDir, targetDir);
+  Assert.ok(
+    ok,
+    "callback should have been true with important telemetry files copied"
+  );
+
+  checkDirectoryContains(targetDir, {
+    datareporting: {
+      "state.json": stateContent,
+      "session-state.json": sessionStateContent,
+    },
+  });
+});
+
+add_task(async function test_datareporting_not_dir() {
+  let [srcDir, targetDir] = getTestDirs();
+
+  writeToFile(srcDir, "datareporting", "I'm a file but should be a directory");
+
+  let ok = await promiseTelemetryMigrator(srcDir, targetDir);
+  Assert.ok(
+    ok,
+    "callback should have been true even though the directory was a file"
+  );
+
+  checkDirectoryContains(targetDir, {});
+});
+
+add_task(async function test_datareporting_empty() {
+  let [srcDir, targetDir] = getTestDirs();
+
+  // Migrate with an empty 'datareporting' subdir.
+  createSubDir(srcDir, "datareporting");
+  let ok = await promiseTelemetryMigrator(srcDir, targetDir);
+  Assert.ok(ok, "callback should have been true");
+
+  // We should end up with no migrated files.
+  checkDirectoryContains(targetDir, {
+    datareporting: {},
+  });
+});
+
+add_task(async function test_healthreport_empty() {
+  let [srcDir, targetDir] = getTestDirs();
+
+  // Migrate with no 'datareporting' and an empty 'healthreport' subdir.
+  createSubDir(srcDir, "healthreport");
+  let ok = await promiseTelemetryMigrator(srcDir, targetDir);
+  Assert.ok(ok, "callback should have been true");
+
+  // We should end up with no migrated files.
+  checkDirectoryContains(targetDir, {});
+});
+
+add_task(async function test_datareporting_many() {
+  let [srcDir, targetDir] = getTestDirs();
+
+  // Create some datareporting files.
+  let subDir = createSubDir(srcDir, "datareporting");
+  let shouldBeCopied = "should be copied";
+  writeToFile(subDir, "state.json", shouldBeCopied);
+  writeToFile(subDir, "session-state.json", shouldBeCopied);
+  writeToFile(subDir, "something.else", "should not");
+  createSubDir(subDir, "emptyDir");
+
+  let ok = await promiseTelemetryMigrator(srcDir, targetDir);
+  Assert.ok(ok, "callback should have been true");
+
+  checkDirectoryContains(targetDir, {
+    datareporting: {
+      "state.json": shouldBeCopied,
+      "session-state.json": shouldBeCopied,
+    },
+  });
+});
+
+add_task(async function test_no_session_state() {
+  let [srcDir, targetDir] = getTestDirs();
+
+  // Check that migration still works properly if we only have state.json.
+  let subDir = createSubDir(srcDir, "datareporting");
+  let stateContent = "abcd984";
+  writeToFile(subDir, "state.json", stateContent);
+
+  let ok = await promiseTelemetryMigrator(srcDir, targetDir);
+  Assert.ok(ok, "callback should have been true");
+
+  checkDirectoryContains(targetDir, {
+    datareporting: {
+      "state.json": stateContent,
+    },
+  });
+});
+
+add_task(async function test_no_state() {
+  let [srcDir, targetDir] = getTestDirs();
+
+  // Check that migration still works properly if we only have session-state.json.
+  let subDir = createSubDir(srcDir, "datareporting");
+  let sessionStateContent = "abcd512";
+  writeToFile(subDir, "session-state.json", sessionStateContent);
+
+  let ok = await promiseTelemetryMigrator(srcDir, targetDir);
+  Assert.ok(ok, "callback should have been true");
+
+  checkDirectoryContains(targetDir, {
+    datareporting: {
+      "session-state.json": sessionStateContent,
+    },
+  });
+});
+
+add_task(async function test_times_migration() {
+  let [srcDir, targetDir] = getTestDirs();
+
+  // create a times.json in the source directory.
+  let contents = JSON.stringify({ created: 1234 });
+  writeToFile(srcDir, "times.json", contents);
+
+  let earliest = Date.now();
+  let ok = await promiseMigrator("times", srcDir, targetDir);
+  Assert.ok(ok, "callback should have been true");
+  let latest = Date.now();
+
+  let timesFile = targetDir.clone();
+  timesFile.append("times.json");
+
+  let raw = readFile(timesFile);
+  let times = JSON.parse(raw);
+  Assert.ok(times.reset >= earliest && times.reset <= latest);
+  // and it should have left the creation time alone.
+  Assert.equal(times.created, 1234);
+});
+
+/**
+ * Tests that when importing bookmarks, history, or passwords, we
+ * set interaction prefs. These preferences are sent using
+ * TelemetryEnvironment.sys.mjs.
+ */
+add_task(async function test_interaction_telemetry() {
+  let testingMigrator = await MigrationUtils.getMigrator(
+    InternalTestingProfileMigrator.key
+  );
+
+  Services.prefs.clearUserPref(BOOKMARKS_PREF);
+  Services.prefs.clearUserPref(HISTORY_PREF);
+  Services.prefs.clearUserPref(PASSWORDS_PREF);
+
+  // Ensure that these prefs start false.
+  Assert.ok(!Services.prefs.getBoolPref(BOOKMARKS_PREF));
+  Assert.ok(!Services.prefs.getBoolPref(HISTORY_PREF));
+  Assert.ok(!Services.prefs.getBoolPref(PASSWORDS_PREF));
+
+  await testingMigrator.migrate(
+    MigrationUtils.resourceTypes.BOOKMARKS,
+    false,
+    InternalTestingProfileMigrator.testProfile
+  );
+  Assert.ok(
+    Services.prefs.getBoolPref(BOOKMARKS_PREF),
+    "Bookmarks pref should have been set."
+  );
+  Assert.ok(!Services.prefs.getBoolPref(HISTORY_PREF));
+  Assert.ok(!Services.prefs.getBoolPref(PASSWORDS_PREF));
+
+  await testingMigrator.migrate(
+    MigrationUtils.resourceTypes.HISTORY,
+    false,
+    InternalTestingProfileMigrator.testProfile
+  );
+  Assert.ok(
+    Services.prefs.getBoolPref(BOOKMARKS_PREF),
+    "Bookmarks pref should have been set."
+  );
+  Assert.ok(
+    Services.prefs.getBoolPref(HISTORY_PREF),
+    "History pref should have been set."
+  );
+  Assert.ok(!Services.prefs.getBoolPref(PASSWORDS_PREF));
+
+  await testingMigrator.migrate(
+    MigrationUtils.resourceTypes.PASSWORDS,
+    false,
+    InternalTestingProfileMigrator.testProfile
+  );
+  Assert.ok(
+    Services.prefs.getBoolPref(BOOKMARKS_PREF),
+    "Bookmarks pref should have been set."
+  );
+  Assert.ok(
+    Services.prefs.getBoolPref(HISTORY_PREF),
+    "History pref should have been set."
+  );
+  Assert.ok(
+    Services.prefs.getBoolPref(PASSWORDS_PREF),
+    "Passwords pref should have been set."
+  );
+
+  // Now make sure that we still record these if we migrate a
+  // series of resources at the same time.
+  Services.prefs.clearUserPref(BOOKMARKS_PREF);
+  Services.prefs.clearUserPref(HISTORY_PREF);
+  Services.prefs.clearUserPref(PASSWORDS_PREF);
+
+  await testingMigrator.migrate(
+    MigrationUtils.resourceTypes.ALL,
+    false,
+    InternalTestingProfileMigrator.testProfile
+  );
+  Assert.ok(
+    Services.prefs.getBoolPref(BOOKMARKS_PREF),
+    "Bookmarks pref should have been set."
+  );
+  Assert.ok(
+    Services.prefs.getBoolPref(HISTORY_PREF),
+    "History pref should have been set."
+  );
+  Assert.ok(
+    Services.prefs.getBoolPref(PASSWORDS_PREF),
+    "Passwords pref should have been set."
+  );
+});
+
+/**
+ * Tests that when importing passwords from a CSV file using the
+ * migration wizard, we set an interaction pref. This preference
+ * is sent using TelemetryEnvironment.sys.mjs.
+ */
+add_task(async function test_csv_password_interaction_telemetry() {
+  let sandbox = sinon.createSandbox();
+  registerCleanupFunction(() => {
+    sandbox.restore();
+  });
+
+  let testingMigrator = new PasswordFileMigrator();
+
+  Services.prefs.clearUserPref(CSV_PASSWORDS_PREF);
+  Assert.ok(!Services.prefs.getBoolPref(CSV_PASSWORDS_PREF));
+
+  sandbox.stub(LoginCSVImport, "importFromCSV").resolves([]);
+  await testingMigrator.migrate("some/fake/path.csv");
+
+  Assert.ok(
+    Services.prefs.getBoolPref(CSV_PASSWORDS_PREF),
+    "CSV import pref should have been set."
+  );
+
+  sandbox.restore();
+});
+
+/**
+ * Tests that interaction preferences used for TelemetryEnvironment are
+ * persisted across profile resets.
+ */
+add_task(async function test_interaction_telemetry_persist_across_reset() {
+  const PREFS = `
+user_pref("${BOOKMARKS_PREF}", true);
+user_pref("${CSV_PASSWORDS_PREF}", true);
+user_pref("${HISTORY_PREF}", true);
+user_pref("${PASSWORDS_PREF}", true);
+  `;
+
+  let [srcDir, targetDir] = getTestDirs();
+  writeToFile(srcDir, "prefs.js", PREFS);
+
+  let ok = await promiseTelemetryMigrator(srcDir, targetDir);
+  Assert.ok(ok, "callback should have been true");
+
+  let prefsPath = PathUtils.join(targetDir.path, "prefs.js");
+  Assert.ok(await IOUtils.exists(prefsPath), "Prefs should have been written.");
+  let writtenPrefsString = await IOUtils.readUTF8(prefsPath);
+  for (let prefKey of [
+    BOOKMARKS_PREF,
+    CSV_PASSWORDS_PREF,
+    HISTORY_PREF,
+    PASSWORDS_PREF,
+  ]) {
+    const EXPECTED = `user_pref("${prefKey}", true);`;
+    Assert.ok(writtenPrefsString.includes(EXPECTED), "Found persisted pref.");
+  }
+});
diff --git a/browser/components/migration/tests/unit/xpcshell.toml b/browser/components/migration/tests/unit/xpcshell.toml
new file mode 100644
index 0000000000..b599a64362
--- /dev/null
+++ b/browser/components/migration/tests/unit/xpcshell.toml
@@ -0,0 +1,95 @@
+[DEFAULT]
+head = "head_migration.js"
+tags = "condprof"
+firefox-appdir = "browser"
+skip-if = ["os == 'android'"] # bug 1730213
+prefs = ["browser.migrate.showBookmarksToolbarAfterMigration=true"]
+support-files = [
+  "Library/**",
+  "AppData/**",
+  "bookmarks.exported.html",
+  "bookmarks.exported.json",
+  "bookmarks.invalid.html",
+]
+
+["test_360seMigrationUtils.js"]
+run-if = ["os == 'win'"]
+
+["test_360se_bookmarks.js"]
+run-if = ["os == 'win'"]
+
+["test_BookmarksFileMigrator.js"]
+
+["test_ChromeMigrationUtils.js"]
+
+["test_ChromeMigrationUtils_path.js"]
+
+["test_ChromeMigrationUtils_path_chromium_snap.js"]
+run-if = ["os == 'linux'"]
+
+["test_Chrome_bookmarks.js"]
+
+["test_Chrome_corrupt_history.js"]
+
+["test_Chrome_credit_cards.js"]
+skip-if = [
+  "os == 'linux'",
+  "os == 'android'",
+  "condprof", # bug 1769154 - not realistic for condprof
+]
+
+["test_Chrome_extensions.js"]
+
+["test_Chrome_formdata.js"]
+
+["test_Chrome_history.js"]
+skip-if = ["os != 'mac'"] # Relies on ULibDir
+
+["test_Chrome_passwords.js"]
+skip-if = [
+  "os == 'linux'",
+  "os == 'android'",
+  "condprof", # bug 1769154 - not realistic for condprof
+]
+
+["test_Chrome_passwords_emptySource.js"]
+skip-if = [
+  "os == 'linux'",
+  "os == 'android'",
+  "condprof", # bug 1769154 - not realistic for condprof
+]
+support-files = ["LibraryWithNoData/**"]
+
+["test_Chrome_permissions.js"]
+
+["test_Edge_db_migration.js"]
+run-if = ["os == 'win'"]
+
+["test_Edge_registry_migration.js"]
+run-if = ["os == 'win'"]
+
+["test_IE_bookmarks.js"]
+run-if = ["os == 'win' && bits == 64"] # bug 1392396
+
+["test_IE_history.js"]
+run-if = ["os == 'win'"]
+skip-if = ["os == 'win' && msix"] # https://bugzilla.mozilla.org/show_bug.cgi?id=1807928
+
+["test_MigrationUtils_timedRetry.js"]
+skip-if = ["os == 'mac' && !debug"] #Bug 1558330
+
+["test_PasswordFileMigrator.js"]
+
+["test_Safari_bookmarks.js"]
+run-if = ["os == 'mac'"]
+
+["test_Safari_history.js"]
+run-if = ["os == 'mac'"]
+
+["test_Safari_history_strange_entries.js"]
+run-if = ["os == 'mac'"]
+
+["test_Safari_permissions.js"]
+run-if = ["os == 'mac'"]
+
+["test_fx_telemetry.js"]
-- 
cgit v1.2.3