Adding upstream version 126.0.upstream/126.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
author: Daniel Baumann <daniel.baumann@progress-linux.org> 2024-05-15 03:34:42 +0000
committer: Daniel Baumann <daniel.baumann@progress-linux.org> 2024-05-15 03:34:42 +0000
commit: da4c7e7ed675c3bf405668739c3012d140856109 (patch)
tree: cdd868dba063fecba609a1d819de271f0d51b23e /toolkit/mozapps/extensions/test/xpcshell
parent: Adding upstream version 125.0.3. (diff)
download: firefox-da4c7e7ed675c3bf405668739c3012d140856109.tar.xz
firefox-da4c7e7ed675c3bf405668739c3012d140856109.zip
71 files changed, 716 insertions, 179 deletions
diff --git a/toolkit/mozapps/extensions/test/xpcshell/.eslintrc.js b/toolkit/mozapps/extensions/test/xpcshell/.eslintrc.js
index 8e3971b385..26a3e6177f 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/.eslintrc.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/.eslintrc.js
@@ -4,7 +4,7 @@ module.exports = {
   rules: {
     "no-unused-vars": [
       "error",
-      { args: "none", varsIgnorePattern: "^end_test$" },
+      { argsIgnorePattern: "^_", varsIgnorePattern: "^end_test$" },
     ],
   },
   overrides: [
@@ -14,7 +14,7 @@ module.exports = {
         "no-unused-vars": [
           "error",
           {
-            args: "none",
+            argsIgnorePattern: "^_",
             vars: "local",
           },
         ],
diff --git a/toolkit/mozapps/extensions/test/xpcshell/data/signing_checks/langpack_signed.xpi b/toolkit/mozapps/extensions/test/xpcshell/data/signing_checks/langpack_signed.xpi
index f60d00348e..ab7db3926e 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/data/signing_checks/langpack_signed.xpi
+++ b/toolkit/mozapps/extensions/test/xpcshell/data/signing_checks/langpack_signed.xpi
diff --git a/toolkit/mozapps/extensions/test/xpcshell/data/signing_checks/long.xpi b/toolkit/mozapps/extensions/test/xpcshell/data/signing_checks/long.xpi
index f95f3df91e..78124db3ae 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/data/signing_checks/long.xpi
+++ b/toolkit/mozapps/extensions/test/xpcshell/data/signing_checks/long.xpi
diff --git a/toolkit/mozapps/extensions/test/xpcshell/data/signing_checks/privileged.xpi b/toolkit/mozapps/extensions/test/xpcshell/data/signing_checks/privileged.xpi
index c22acaacd2..111385485b 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/data/signing_checks/privileged.xpi
+++ b/toolkit/mozapps/extensions/test/xpcshell/data/signing_checks/privileged.xpi
diff --git a/toolkit/mozapps/extensions/test/xpcshell/data/signing_checks/signed1.xpi b/toolkit/mozapps/extensions/test/xpcshell/data/signing_checks/signed1.xpi
index e2ba7d6fd8..2e9d976a34 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/data/signing_checks/signed1.xpi
+++ b/toolkit/mozapps/extensions/test/xpcshell/data/signing_checks/signed1.xpi
diff --git a/toolkit/mozapps/extensions/test/xpcshell/data/signing_checks/signed2.xpi b/toolkit/mozapps/extensions/test/xpcshell/data/signing_checks/signed2.xpi
index ccb20796f2..2d6b9c020b 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/data/signing_checks/signed2.xpi
+++ b/toolkit/mozapps/extensions/test/xpcshell/data/signing_checks/signed2.xpi
diff --git a/toolkit/mozapps/extensions/test/xpcshell/data/webext-implicit-id.xpi b/toolkit/mozapps/extensions/test/xpcshell/data/webext-implicit-id.xpi
index 6b4abaa691..05a5ea2881 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/data/webext-implicit-id.xpi
+++ b/toolkit/mozapps/extensions/test/xpcshell/data/webext-implicit-id.xpi
diff --git a/toolkit/mozapps/extensions/test/xpcshell/head_addons.js b/toolkit/mozapps/extensions/test/xpcshell/head_addons.js
index 23614cdb2a..2f26d940f0 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/head_addons.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/head_addons.js
@@ -935,7 +935,7 @@ class EventChecker {
     return this.checkAddonEvent("onInstalled", addon);
   }
 
-  onUninstalling(addon, requiresRestart) {
+  onUninstalling(addon) {
     return this.checkAddonEvent("onUninstalling", addon);
   }
 
@@ -1033,7 +1033,7 @@ class EventChecker {
     });
   }
 
-  onInstallEnded(install, newAddon) {
+  onInstallEnded(install) {
     return this.checkInstall("onInstallEnded", install, {
       state: "STATE_INSTALLED",
       error: 0,
@@ -1221,3 +1221,10 @@ async function installBuiltinExtension(extensionData, waitForStartup = true) {
   }
   return wrapper;
 }
+
+function useAMOStageCert() {
+  // NOTE: add_task internally calls add_test which mutate the add_task properties object,
+  // and so we should not reuse the same object as add_task options passed to multiple
+  // add_task calls.
+  return { pref_set: [["xpinstall.signatures.dev-root", true]] };
+}
diff --git a/toolkit/mozapps/extensions/test/xpcshell/head_compat.js b/toolkit/mozapps/extensions/test/xpcshell/head_compat.js
index 79ddb8dd3f..76fafee50e 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/head_compat.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/head_compat.js
@@ -22,7 +22,7 @@ AddonManager.addExternalExtensionLoader({
     Object.assign(addon, manifest);
     return addon;
   },
-  loadScope(addon, file) {
+  loadScope() {
     return {
       install() {},
       uninstall() {},
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklist_appversion.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklist_appversion.js
index e8d03f088b..08e41b47fd 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklist_appversion.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklist_appversion.js
@@ -227,7 +227,7 @@ function createAddon(addon) {
  * If a lastTest is provided checks that the notification dialog got passed
  * the newly blocked items compared to the previous test.
  */
-async function checkState(test, lastTest, callback) {
+async function checkState(test) {
   let addons = await AddonManager.getAddonsByIDs(ADDONS.map(a => a.id));
 
   const bls = Ci.nsIBlocklistService;
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklist_mlbf.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklist_mlbf.js
index 1f6cb3db05..f7e3a57152 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklist_mlbf.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklist_mlbf.js
@@ -11,11 +11,11 @@ createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1");
 AddonTestUtils.useRealCertChecks = true;
 
 // A real, signed XPI for use in the test.
-const SIGNED_ADDON_XPI_FILE = do_get_file("../data/webext-implicit-id.xpi");
-const SIGNED_ADDON_ID = "webext_implicit_id@tests.mozilla.org";
-const SIGNED_ADDON_VERSION = "1.0";
+const SIGNED_ADDON_XPI_FILE = do_get_file("amosigned.xpi");
+const SIGNED_ADDON_ID = "amosigned-xpi@tests.mozilla.org";
+const SIGNED_ADDON_VERSION = "2.2";
 const SIGNED_ADDON_KEY = `${SIGNED_ADDON_ID}:${SIGNED_ADDON_VERSION}`;
-const SIGNED_ADDON_SIGN_TIME = 1459980789000; // notBefore of certificate.
+const SIGNED_ADDON_SIGN_TIME = 1711462525000; // notBefore of certificate.
 
 // A real, signed sitepermission XPI for use in the test.
 const SIGNED_SITEPERM_XPI_FILE = do_get_file("webmidi_permission.xpi");
@@ -78,7 +78,7 @@ add_task(async function signed_xpi_initially_unblocked() {
     await Blocklist.getAddonBlocklistEntry(addon),
     {
       state: Ci.nsIBlocklistService.STATE_BLOCKED,
-      url: "https://addons.mozilla.org/en-US/xpcshell/blocked-addon/webext_implicit_id@tests.mozilla.org/1.0/",
+      url: `https://addons.mozilla.org/en-US/xpcshell/blocked-addon/${SIGNED_ADDON_ID}/${SIGNED_ADDON_VERSION}/`,
     },
     "Blocked addon should have blocked entry"
   );
@@ -174,7 +174,9 @@ add_task(async function signed_temporary() {
 
   await Assert.rejects(
     AddonManager.installTemporaryAddon(SIGNED_ADDON_XPI_FILE),
-    /Add-on webext_implicit_id@tests.mozilla.org is not compatible with application version/,
+    new RegExp(
+      `Add-on ${SIGNED_ADDON_ID} is not compatible with application version`
+    ),
     "Blocklisted add-on cannot be installed"
   );
 });
@@ -183,19 +185,27 @@ add_task(async function signed_temporary() {
 // It can still be blocked by a stash, which is tested in
 // privileged_addon_blocked_by_stash in test_blocklist_mlbf_stashes.js.
 add_task(async function privileged_xpi_not_blocked() {
+  const PRIV_ADDON_ID = "test@tests.mozilla.org";
+  const PRIV_ADDON_VERSION = "2.0buildid20240326.152244";
   mockMLBF({
-    blocked: ["test@tests.mozilla.org:2.0"],
+    blocked: [`${PRIV_ADDON_ID}:${PRIV_ADDON_VERSION}`],
     notblocked: [],
     generationTime: 1546297200000, // 1 jan 2019 = after the cert's notBefore
   });
   await ExtensionBlocklistMLBF._onUpdate();
 
+  // Prevent install to fail due to privileged.xpi version using
+  // an addon version that hits a manifest warning (see PRIV_ADDON_VERSION).
+  // TODO(Bug 1824240): remove this once privileged.xpi can be resigned with a
+  // version format that does not hit a manifest warning.
+  ExtensionTestUtils.failOnSchemaWarnings(false);
   const install = await promiseInstallFile(
     do_get_file("../data/signing_checks/privileged.xpi")
   );
+  ExtensionTestUtils.failOnSchemaWarnings(true);
   Assert.equal(install.error, 0, "Install should not have an error");
 
-  let addon = await promiseAddonByID("test@tests.mozilla.org");
+  let addon = await promiseAddonByID(PRIV_ADDON_ID);
   Assert.equal(addon.signedState, AddonManager.SIGNEDSTATE_PRIVILEGED);
   Assert.equal(addon.blocklistState, Ci.nsIBlocklistService.STATE_NOT_BLOCKED);
   await addon.uninstall();
@@ -205,13 +215,17 @@ add_task(async function privileged_xpi_not_blocked() {
 // It can still be blocked by a stash, which is tested in
 // langpack_blocked_by_stash in test_blocklist_mlbf_stashes.js.
 add_task(
-  // We do not support langpacks on Android.
-  { skip_if: () => AppConstants.platform == "android" },
+  {
+    // langpack_signed.xpi is signed with AMO staging signature.
+    pref_set: [["xpinstall.signatures.dev-root", true]],
+    // We do not support langpacks on Android.
+    skip_if: () => AppConstants.platform == "android",
+  },
   async function langpack_not_blocked_on_Nightly() {
     mockMLBF({
       blocked: ["langpack-klingon@firefox.mozilla.org:1.0"],
       notblocked: [],
-      generationTime: 1546297200000, // 1 jan 2019 = after the cert's notBefore
+      generationTime: 1712243366640, // 4 apr 2024 = after the cert's notBefore
     });
     await ExtensionBlocklistMLBF._onUpdate();
 
@@ -226,12 +240,16 @@ add_task(
       Assert.equal(
         addon.blocklistState,
         Ci.nsIBlocklistService.STATE_NOT_BLOCKED,
-        "Langpacks cannot be blocked via the MLBF"
+        "Langpacks cannot be blocked via the MLBF on nightly"
       );
     } else {
       // On non-Nightly, langpacks are submitted through AMO so we will enforce
       // the MLBF blocklist for them.
-      Assert.equal(addon.blocklistState, Ci.nsIBlocklistService.STATE_BLOCKED);
+      Assert.equal(
+        addon.blocklistState,
+        Ci.nsIBlocklistService.STATE_BLOCKED,
+        "Langpacks can be blocked via the MLBF on non-Nightly channels"
+      );
     }
     await addon.uninstall();
   }
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklist_mlbf_update.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklist_mlbf_update.js
index b98d6e345d..77e5df2540 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklist_mlbf_update.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklist_mlbf_update.js
@@ -25,7 +25,7 @@ add_task(async function collapse_multiple_pending_update_requests() {
   // Add a spy to the RemoteSettings client, so we can verify that the number
   // of RemoteSettings accesses matches with what we expect.
   const originalClientGet = ExtensionBlocklistMLBF._client.get;
-  const spyClientGet = (tag, returnValue) => {
+  const spyClientGet = tag => {
     ExtensionBlocklistMLBF._client.get = async function () {
       // Record the method call.
       observed.push(tag);
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklist_severities.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklist_severities.js
index fffbb8a51e..059d014197 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklist_severities.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklist_severities.js
@@ -451,7 +451,7 @@ add_task(async function test_pt4() {
   await promiseRestartManager();
   await checkInitialState();
 
-  await loadBlocklist("empty", args => {
+  await loadBlocklist("empty", () => {
     dump("Checking notification pt 4\n");
     // See note in other callback - we no longer notify for non-blocked add-ons.
     ok(false, "Should not get a notification as there are no blocked addons.");
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklistchange.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklistchange.js
index 7383e093ee..b021a13c80 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklistchange.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_blocklistchange.js
@@ -40,7 +40,7 @@ const useMLBF = Services.prefs.getBoolPref(
 
 var testserver = createHttpServer({ hosts: ["example.com"] });
 
-function permissionPromptHandler(subject, topic, data) {
+function permissionPromptHandler(subject) {
   ok(
     subject?.wrappedJSObject?.info?.resolve,
     "Got a permission prompt notification as expected"
@@ -280,7 +280,7 @@ if (useMLBF) {
 }
 
 // XXXgijs: according to https://bugzilla.mozilla.org/show_bug.cgi?id=1257565#c111
-// this code and the related code in Blocklist.jsm (specific to XML blocklist) is
+// this code and the related code in Blocklist.sys.mjs (specific to XML blocklist) is
 // dead code and can be removed. See https://bugzilla.mozilla.org/show_bug.cgi?id=1549550 .
 //
 // Don't need the full interface, attempts to call other methods will just
@@ -343,16 +343,16 @@ function Pload_blocklist(aId) {
 // Does a background update check for add-ons and returns a promise that
 // resolves when any started installs complete
 function Pbackground_update() {
-  return new Promise((resolve, reject) => {
+  return new Promise(resolve => {
     let installCount = 0;
     let backgroundCheckCompleted = false;
 
     AddonManager.addInstallListener({
-      onNewInstall(aInstall) {
+      onNewInstall() {
         installCount++;
       },
 
-      onInstallEnded(aInstall) {
+      onInstallEnded() {
         installCount--;
         // Wait until all started installs have completed
         if (installCount) {
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Device.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Device.js
index 9b1d84b77d..68c9357356 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Device.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Device.js
@@ -63,7 +63,7 @@ async function run_test() {
     do_test_finished();
   }
 
-  Services.obs.addObserver(function (aSubject, aTopic, aData) {
+  Services.obs.addObserver(function () {
     // If we wait until after we go through the event loop, gfxInfo is sure to
     // have processed the gfxItems event.
     executeSoon(checkBlacklist);
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_DriverNew.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_DriverNew.js
index a1bcde5566..fa274bde2d 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_DriverNew.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_DriverNew.js
@@ -57,7 +57,7 @@ async function run_test() {
     do_test_finished();
   }
 
-  Services.obs.addObserver(function (aSubject, aTopic, aData) {
+  Services.obs.addObserver(function () {
     // If we wait until after we go through the event loop, gfxInfo is sure to
     // have processed the gfxItems event.
     executeSoon(checkBlacklist);
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Equal_DriverNew.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Equal_DriverNew.js
index ec74d813ae..a6a1dc1435 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Equal_DriverNew.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Equal_DriverNew.js
@@ -102,7 +102,7 @@ async function run_test() {
     do_test_finished();
   }
 
-  Services.obs.addObserver(function (aSubject, aTopic, aData) {
+  Services.obs.addObserver(function () {
     // If we wait until after we go through the event loop, gfxInfo is sure to
     // have processed the gfxItems event.
     executeSoon(checkBlacklist);
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Equal_DriverOld.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Equal_DriverOld.js
index ff887a92eb..93ca432c6d 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Equal_DriverOld.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Equal_DriverOld.js
@@ -58,7 +58,7 @@ async function run_test() {
     do_test_finished();
   }
 
-  Services.obs.addObserver(function (aSubject, aTopic, aData) {
+  Services.obs.addObserver(function () {
     // If we wait until after we go through the event loop, gfxInfo is sure to
     // have processed the gfxItems event.
     executeSoon(checkBlacklist);
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Equal_OK.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Equal_OK.js
index 1eef119663..4be9215161 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Equal_OK.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Equal_OK.js
@@ -58,7 +58,7 @@ async function run_test() {
     do_test_finished();
   }
 
-  Services.obs.addObserver(function (aSubject, aTopic, aData) {
+  Services.obs.addObserver(function () {
     // If we wait until after we go through the event loop, gfxInfo is sure to
     // have processed the gfxItems event.
     executeSoon(checkBlacklist);
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_GTE_DriverOld.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_GTE_DriverOld.js
index 182c825ffb..d8b082bedc 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_GTE_DriverOld.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_GTE_DriverOld.js
@@ -58,7 +58,7 @@ async function run_test() {
     do_test_finished();
   }
 
-  Services.obs.addObserver(function (aSubject, aTopic, aData) {
+  Services.obs.addObserver(function () {
     // If we wait until after we go through the event loop, gfxInfo is sure to
     // have processed the gfxItems event.
     executeSoon(checkBlacklist);
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_GTE_OK.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_GTE_OK.js
index 2cc3686007..0e419ec761 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_GTE_OK.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_GTE_OK.js
@@ -60,7 +60,7 @@ async function run_test() {
     do_test_finished();
   }
 
-  Services.obs.addObserver(function (aSubject, aTopic, aData) {
+  Services.obs.addObserver(function () {
     // If we wait until after we go through the event loop, gfxInfo is sure to
     // have processed the gfxItems event.
     executeSoon(checkBlacklist);
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_No_Comparison.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_No_Comparison.js
index 169cdc5e62..4d457cff14 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_No_Comparison.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_No_Comparison.js
@@ -59,7 +59,7 @@ async function run_test() {
     do_test_finished();
   }
 
-  Services.obs.addObserver(function (aSubject, aTopic, aData) {
+  Services.obs.addObserver(function () {
     // If we wait until after we go through the event loop, gfxInfo is sure to
     // have processed the gfxItems event.
     executeSoon(checkBlacklist);
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_OK.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_OK.js
index 04d766e027..991bfa8a96 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_OK.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_OK.js
@@ -59,7 +59,7 @@ async function run_test() {
     do_test_finished();
   }
 
-  Services.obs.addObserver(function (aSubject, aTopic, aData) {
+  Services.obs.addObserver(function () {
     // If we wait until after we go through the event loop, gfxInfo is sure to
     // have processed the gfxItems event.
     executeSoon(checkBlacklist);
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_OS.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_OS.js
index ce5a61cb75..3f525b48ce 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_OS.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_OS.js
@@ -58,7 +58,7 @@ async function run_test() {
     do_test_finished();
   }
 
-  Services.obs.addObserver(function (aSubject, aTopic, aData) {
+  Services.obs.addObserver(function () {
     // If we wait until after we go through the event loop, gfxInfo is sure to
     // have processed the gfxItems event.
     executeSoon(checkBlacklist);
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_OSVersion_match.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_OSVersion_match.js
index 7a4ec276ee..d9d357be76 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_OSVersion_match.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_OSVersion_match.js
@@ -60,7 +60,7 @@ async function run_test() {
     do_test_finished();
   }
 
-  Services.obs.addObserver(function (aSubject, aTopic, aData) {
+  Services.obs.addObserver(function () {
     // If we wait until after we go through the event loop, gfxInfo is sure to
     // have processed the gfxItems event.
     executeSoon(checkBlacklist);
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_OSVersion_mismatch_DriverVersion.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_OSVersion_mismatch_DriverVersion.js
index 61dba8db96..a1c8107f1d 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_OSVersion_mismatch_DriverVersion.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_OSVersion_mismatch_DriverVersion.js
@@ -60,7 +60,7 @@ async function run_test() {
     do_test_finished();
   }
 
-  Services.obs.addObserver(function (aSubject, aTopic, aData) {
+  Services.obs.addObserver(function () {
     // If we wait until after we go through the event loop, gfxInfo is sure to
     // have processed the gfxItems event.
     executeSoon(checkBlacklist);
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_OSVersion_mismatch_OSVersion.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_OSVersion_mismatch_OSVersion.js
index 117e2a34ee..be076d98c3 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_OSVersion_mismatch_OSVersion.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_OSVersion_mismatch_OSVersion.js
@@ -61,7 +61,7 @@ async function run_test() {
     do_test_finished();
   }
 
-  Services.obs.addObserver(function (aSubject, aTopic, aData) {
+  Services.obs.addObserver(function () {
     // If we wait until after we go through the event loop, gfxInfo is sure to
     // have processed the gfxItems event.
     executeSoon(checkBlacklist);
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Vendor.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Vendor.js
index 37bc0d3c89..e5d137db60 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Vendor.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Vendor.js
@@ -58,7 +58,7 @@ async function run_test() {
     do_test_finished();
   }
 
-  Services.obs.addObserver(function (aSubject, aTopic, aData) {
+  Services.obs.addObserver(function () {
     // If we wait until after we go through the event loop, gfxInfo is sure to
     // have processed the gfxItems event.
     executeSoon(checkBlacklist);
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Version.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Version.js
index 9a6a904465..cbd1699d53 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Version.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_Version.js
@@ -180,7 +180,7 @@ async function run_test() {
     do_test_finished();
   }
 
-  Services.obs.addObserver(function (aSubject, aTopic, aData) {
+  Services.obs.addObserver(function () {
     // If we wait until after we go through the event loop, gfxInfo is sure to
     // have processed the gfxItems event.
     executeSoon(checkBlocklist);
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_prefs.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_prefs.js
index 34e92b0e80..6e5f71b364 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_prefs.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/test_gfxBlacklist_prefs.js
@@ -53,7 +53,7 @@ async function run_test() {
   createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "3", "8");
   await promiseStartupManager();
 
-  function blacklistAdded(aSubject, aTopic, aData) {
+  function blacklistAdded() {
     // If we wait until after we go through the event loop, gfxInfo is sure to
     // have processed the gfxItems event.
     executeSoon(ensureBlacklistSet);
@@ -95,7 +95,7 @@ async function run_test() {
     ]);
   }
 
-  function blacklistRemoved(aSubject, aTopic, aData) {
+  function blacklistRemoved() {
     // If we wait until after we go through the event loop, gfxInfo is sure to
     // have processed the gfxItems event.
     executeSoon(ensureBlacklistUnset);
diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/xpcshell.toml b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/xpcshell.toml
index 2aee95e952..edb77da1bc 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/xpcshell.toml
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/xpcshell.toml
@@ -5,6 +5,7 @@ firefox-appdir = "browser"
 support-files = [
   "../data/**",
   "../../xpinstall/webmidi_permission.xpi",
+  "../../xpinstall/amosigned.xpi",
 ]
 
 ["test_android_blocklist_dump.js"]
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_AbuseReporter.js b/toolkit/mozapps/extensions/test/xpcshell/test_AbuseReporter.js
index e5dffe0b00..c94ef29e31 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_AbuseReporter.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_AbuseReporter.js
@@ -800,11 +800,7 @@ add_task(async function test_report_recommended() {
 });
 
 add_task(async function test_query_amo_details() {
-  async function assertReportOnAMODetails({
-    addonId,
-    addonType = "extension",
-    expectedReport,
-  } = {}) {
+  async function assertReportOnAMODetails({ addonId, expectedReport } = {}) {
     // Clear last report timestamp and any telemetry event recorded so far.
     clearAbuseReportState();
     Services.telemetry.clearEvents();
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository.js b/toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository.js
index 6f1c99eaa8..9071328680 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository.js
@@ -2,7 +2,7 @@
  * http://creativecommons.org/publicdomain/zero/1.0/
  */
 
-// Tests AddonRepository.jsm
+// Tests AddonRepository.sys.mjs
 
 var gServer = createHttpServer({ hosts: ["example.com"] });
 
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository_appIsShuttingDown.js b/toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository_appIsShuttingDown.js
index 4f23026ed3..c1f63496a3 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository_appIsShuttingDown.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository_appIsShuttingDown.js
@@ -2,8 +2,8 @@
  * http://creativecommons.org/publicdomain/zero/1.0/
  */
 
-// Tests AddonRepository.jsm when backgroundUpdateChecks are hit while the application
-// shutdown has been already initiated (See Bug 1841444).
+// Tests AddonRepository.sys.mjs when backgroundUpdateChecks are hit while the
+// application shutdown has been already initiated (See Bug 1841444).
 
 const { sinon } = ChromeUtils.importESModule(
   "resource://testing-common/Sinon.sys.mjs"
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository_cache.js b/toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository_cache.js
index 2a1bc2721b..c7b10afa19 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository_cache.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository_cache.js
@@ -465,7 +465,7 @@ function check_cache(aExpectedToFind, aExpectedImmediately) {
 
   for (let i = 0; i < REPOSITORY_ADDONS.length; i++) {
     lookups.push(
-      new Promise((resolve, reject) => {
+      new Promise(resolve => {
         let immediatelyFound = true;
         let expected = aExpectedToFind[i] ? REPOSITORY_ADDONS[i] : null;
         // can't Promise-wrap this because we're also testing whether the callback is
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository_cache_locale.js b/toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository_cache_locale.js
index 37e60e27dd..cf47e388d5 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository_cache_locale.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_AddonRepository_cache_locale.js
@@ -152,7 +152,7 @@ function promiseLocaleChanged(requestedLocale) {
   }
   return new Promise(resolve => {
     let localeObserver = {
-      observe(aSubject, aTopic, aData) {
+      observe(aSubject, aTopic) {
         switch (aTopic) {
           case REQ_LOC_CHANGE_EVENT:
             let reqLocs = Services.locale.requestedLocales;
@@ -169,7 +169,7 @@ function promiseLocaleChanged(requestedLocale) {
 
 function promiseMetaDataUpdate() {
   return new Promise(resolve => {
-    let listener = args => {
+    let listener = () => {
       Services.prefs.removeObserver(PREF_METADATA_LASTUPDATE, listener);
       resolve();
     };
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_ProductAddonChecker_signatures.js b/toolkit/mozapps/extensions/test/xpcshell/test_ProductAddonChecker_signatures.js
index 5ae61568ef..93602ffac9 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_ProductAddonChecker_signatures.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_ProductAddonChecker_signatures.js
@@ -98,7 +98,8 @@ add_task(async function test_valid_content_signature() {
       signedBaseUri + goodXmlPath + "?" + validSignatureQuery,
       /*allowNonBuiltIn*/ false,
       /*allowedCerts*/ false,
-      /*verifyContentSignature*/ true
+      /*verifyContentSignature*/ true,
+      /*trustedContentSignatureRoot*/ Ci.nsIX509CertDB.AppXPCShellRoot
     );
     Assert.ok(true, "Should successfully get addon list");
 
@@ -122,7 +123,8 @@ add_task(async function test_invalid_content_signature() {
       signedBaseUri + goodXmlPath + "?" + invalidSignatureQuery,
       /*allowNonBuiltIn*/ false,
       /*allowedCerts*/ false,
-      /*verifyContentSignature*/ true
+      /*verifyContentSignature*/ true,
+      /*trustedContentSignatureRoot*/ Ci.nsIX509CertDB.AppXPCShellRoot
     );
     Assert.ok(false, "Should fail to get addon list");
   } catch (e) {
@@ -143,7 +145,8 @@ add_task(async function test_missing_content_signature_header() {
       signedBaseUri + goodXmlPath + "?" + missingSignatureQuery,
       /*allowNonBuiltIn*/ false,
       /*allowedCerts*/ false,
-      /*verifyContentSignature*/ true
+      /*verifyContentSignature*/ true,
+      /*trustedContentSignatureRoot*/ Ci.nsIX509CertDB.AppXPCShellRoot
     );
     Assert.ok(false, "Should fail to get addon list");
   } catch (e) {
@@ -165,7 +168,8 @@ add_task(async function test_incomplete_content_signature_header() {
       signedBaseUri + goodXmlPath + "?" + incompleteSignatureQuery,
       /*allowNonBuiltIn*/ false,
       /*allowedCerts*/ false,
-      /*verifyContentSignature*/ true
+      /*verifyContentSignature*/ true,
+      /*trustedContentSignatureRoot*/ Ci.nsIX509CertDB.AppXPCShellRoot
     );
     Assert.ok(false, "Should fail to get addon list");
   } catch (e) {
@@ -187,7 +191,8 @@ add_task(async function test_bad_x5u_content_signature_header() {
       signedBaseUri + goodXmlPath + "?" + badX5uSignatureQuery,
       /*allowNonBuiltIn*/ false,
       /*allowedCerts*/ false,
-      /*verifyContentSignature*/ true
+      /*verifyContentSignature*/ true,
+      /*trustedContentSignatureRoot*/ Ci.nsIX509CertDB.AppXPCShellRoot
     );
     Assert.ok(false, "Should fail to get addon list");
   } catch (e) {
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_addon_manager_telemetry_events.js b/toolkit/mozapps/extensions/test/xpcshell/test_addon_manager_telemetry_events.js
index 6a533f540a..d4103420ff 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_addon_manager_telemetry_events.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_addon_manager_telemetry_events.js
@@ -40,7 +40,7 @@ function getTelemetryEvents(includeMethods = EVENT_METHODS) {
   );
 
   return snapshot.parent
-    .filter(([timestamp, category, method]) => {
+    .filter(([, category, method]) => {
       const includeMethod = includeMethods
         ? includeMethods.includes(method)
         : true;
@@ -68,11 +68,9 @@ function assertNoTelemetryEvents() {
     return;
   }
 
-  let filteredEvents = snapshot.parent.filter(
-    ([timestamp, category, method]) => {
-      return category === EVENT_CATEGORY;
-    }
-  );
+  let filteredEvents = snapshot.parent.filter(([_timestamp, category]) => {
+    return category === EVENT_CATEGORY;
+  });
 
   Assert.deepEqual(filteredEvents, [], "Got no AMTelemetry events as expected");
 }
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_delay_update_webextension.js b/toolkit/mozapps/extensions/test/xpcshell/test_delay_update_webextension.js
index 7b1c6fbef9..579f99687f 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_delay_update_webextension.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_delay_update_webextension.js
@@ -206,7 +206,7 @@ add_task(async function delay_updates_complete() {
       },
     },
     background() {
-      browser.runtime.onUpdateAvailable.addListener(details => {
+      browser.runtime.onUpdateAvailable.addListener(() => {
         browser.test.notifyPass("reload");
         browser.runtime.reload();
       });
@@ -273,7 +273,7 @@ add_task(async function delay_updates_defer() {
       },
     },
     background() {
-      browser.runtime.onUpdateAvailable.addListener(details => {
+      browser.runtime.onUpdateAvailable.addListener(() => {
         // Upgrade will only proceed when "allow" message received.
         browser.test.onMessage.addListener(msg => {
           if (msg == "allow") {
@@ -371,7 +371,7 @@ add_task(async function delay_updates_staged() {
       },
     },
     background() {
-      browser.runtime.onUpdateAvailable.addListener(details => {
+      browser.runtime.onUpdateAvailable.addListener(() => {
         browser.test.sendMessage("denied");
       });
       browser.test.sendMessage("ready");
@@ -443,7 +443,7 @@ add_task(async function delay_updates_staged_no_update_url() {
       },
     },
     background() {
-      browser.runtime.onUpdateAvailable.addListener(details => {
+      browser.runtime.onUpdateAvailable.addListener(() => {
         browser.test.sendMessage("denied");
       });
       browser.test.sendMessage("ready");
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_installOrigins.js b/toolkit/mozapps/extensions/test/xpcshell/test_installOrigins.js
index 7ef584b54d..0b1690f5a8 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_installOrigins.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_installOrigins.js
@@ -179,7 +179,7 @@ function testInstallEvent(expectTelemetry) {
 
   let events = snapshot.parent
     .filter(
-      ([timestamp, category, method, object, value, extra]) =>
+      ([, category, method, , , extra]) =>
         category === "addonsManager" &&
         method == "install" &&
         extra.step == expectTelemetry.step
@@ -229,15 +229,13 @@ function promiseCompleteWebInstall(
         installInfo.install();
       });
 
-      TestUtils.topicObserved("addon-install-confirmation").then(
-        (subject, data) => {
-          info(`==== test got addon-install-confirmation`);
-          let installInfo = subject.wrappedJSObject;
-          for (let installer of installInfo.installs) {
-            installer.install();
-          }
+      TestUtils.topicObserved("addon-install-confirmation").then(subject => {
+        info(`==== test got addon-install-confirmation`);
+        let installInfo = subject.wrappedJSObject;
+        for (let installer of installInfo.installs) {
+          installer.install();
         }
-      );
+      });
       TestUtils.topicObserved("webextension-permission-prompt").then(
         ([subject]) => {
           const { info } = subject.wrappedJSObject || {};
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_install_cancel.js b/toolkit/mozapps/extensions/test/xpcshell/test_install_cancel.js
index 0be6ec0359..b5902bc6ba 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_install_cancel.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_install_cancel.js
@@ -35,7 +35,7 @@ class TestListener {
 
 function startListener(listener) {
   let observer = {
-    observe(subject, topic, data) {
+    observe(subject) {
       let channel = subject.QueryInterface(Ci.nsIHttpChannel);
       if (channel.URI.spec === "http://example.com/addons/test.xpi") {
         let channelListener = new TestListener(listener);
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_provider_markSafe.js b/toolkit/mozapps/extensions/test/xpcshell/test_provider_markSafe.js
index e8062a2caf..033acf3dfc 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_provider_markSafe.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_provider_markSafe.js
@@ -12,7 +12,7 @@ function mockAddonProvider(name) {
 
       AddonManager.isInstallEnabled("made-up-mimetype");
     },
-    supportsMimetype(mimetype) {
+    supportsMimetype() {
       this.apiAccessed = true;
       return false;
     },
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_provider_shutdown.js b/toolkit/mozapps/extensions/test/xpcshell/test_provider_shutdown.js
index 498b28a0c9..47612f1565 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_provider_shutdown.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_provider_shutdown.js
@@ -31,7 +31,7 @@ function mockAddonProvider(aName) {
     mockProvider.doneResolve = resolve;
     mockProvider.doneReject = reject;
   });
-  mockProvider.shutdownPromise = new Promise((resolve, reject) => {
+  mockProvider.shutdownPromise = new Promise(resolve => {
     mockProvider.shutdownResolve = resolve;
   });
   return mockProvider;
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_reload.js b/toolkit/mozapps/extensions/test/xpcshell/test_reload.js
index 993c4a9c53..92e67c53c1 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_reload.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_reload.js
@@ -99,11 +99,11 @@ add_task(async function test_can_reload_permanent_addon() {
   let disabledCalled = false;
   let enabledCalled = false;
   AddonManager.addAddonListener({
-    onDisabled: aAddon => {
+    onDisabled: () => {
       Assert.ok(!enabledCalled);
       disabledCalled = true;
     },
-    onEnabled: aAddon => {
+    onEnabled: () => {
       Assert.ok(disabledCalled);
       enabledCalled = true;
     },
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_signed_install.js b/toolkit/mozapps/extensions/test/xpcshell/test_signed_install.js
index 065463864d..99b6bca376 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_signed_install.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_signed_install.js
@@ -195,25 +195,25 @@ async function test_update_working(file1, file2, expectedSignedState) {
   await install.addon.uninstall();
 }
 
-add_task(async function setup() {
+add_setup(async function setup() {
   createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "4", "4");
   await promiseStartupManager();
 });
 
 // Try to install a broken add-on
-add_task(async function test_install_invalid_modified() {
+add_task(useAMOStageCert(), async function test_install_invalid_modified() {
   let file = createBrokenAddonModify(do_get_file(DATA + ADDONS.signed1));
   await test_install_broken(file, AddonManager.ERROR_CORRUPT_FILE);
   file.remove(true);
 });
 
-add_task(async function test_install_invalid_added() {
+add_task(useAMOStageCert(), async function test_install_invalid_added() {
   let file = createBrokenAddonAdd(do_get_file(DATA + ADDONS.signed1));
   await test_install_broken(file, AddonManager.ERROR_CORRUPT_FILE);
   file.remove(true);
 });
 
-add_task(async function test_install_invalid_removed() {
+add_task(useAMOStageCert(), async function test_install_invalid_removed() {
   let file = createBrokenAddonRemove(do_get_file(DATA + ADDONS.signed1));
   await test_install_broken(file, AddonManager.ERROR_CORRUPT_FILE);
   file.remove(true);
@@ -226,58 +226,62 @@ add_task(async function test_install_invalid_unsigned() {
 });
 
 // Try to install a signed add-on
-add_task(async function test_install_valid() {
+add_task(useAMOStageCert(), async function test_install_valid() {
   let file = do_get_file(DATA + ADDONS.signed1);
   await test_install_working(file, AddonManager.SIGNEDSTATE_SIGNED);
 });
 
 add_task(
-  {
-    pref_set: [["xpinstall.signatures.dev-root", true]],
-    // `xpinstall.signatures.dev-root` is not taken into account on release
-    // builds because `MOZ_REQUIRE_SIGNING` is set to `true`.
-    skip_if: () => AppConstants.MOZ_REQUIRE_SIGNING,
-  },
-  async function test_install_valid_file_with_different_root_cert() {
-    const TEST_CASES = [
-      {
-        title: "XPI without ID in manifest",
-        xpi: "data/webext-implicit-id.xpi",
-        expectedMessage:
-          /Cannot find id for addon .+ Preference xpinstall.signatures.dev-root is set/,
-      },
-      {
-        title: "XPI with ID in manifest",
-        xpi: DATA + ADDONS.signed1,
-        expectedMessage: /Add-on test@somewhere.com is not correctly signed/,
-      },
-    ];
+  useAMOStageCert(),
+  async function test_install_implicit_id_with_different_root_cert() {
+    info(
+      `test install error on fail to verify signature on XPI without ID in manifest`
+    );
 
-    for (const { title, xpi, expectedMessage } of TEST_CASES) {
-      info(`test_install_valid_file_with_different_root_cert: ${title}`);
+    const xpi = do_get_file("data/webext-implicit-id.xpi");
+    const expectedMessage =
+      /Cannot find id for addon .+ Preference xpinstall.signatures.dev-root is set/;
 
-      const file = do_get_file(xpi);
+    const { messages } = await AddonTestUtils.promiseConsoleOutput(async () => {
+      await test_install_broken(
+        xpi,
+        AddonManager.ERROR_CORRUPT_FILE,
+        // We don't expect the `addon` property on the `install` object to be
+        // `null` because that seems to happen later (when the signature is
+        // checked).
+        false
+      );
+    });
 
-      const awaitConsole = new Promise(resolve => {
-        Services.console.registerListener(function listener(message) {
-          if (expectedMessage.test(message.message)) {
-            Services.console.unregisterListener(listener);
-            resolve();
-          }
-        });
-      });
+    AddonTestUtils.checkMessages(messages, {
+      expected: [{ message: expectedMessage }],
+    });
+  }
+);
 
+add_task(
+  async function test_install_stage_signed_invalid_with_prod_root_cert() {
+    info(
+      `test install error on fail to verify signature on XPI with ID in manifest`
+    );
+
+    const xpi = do_get_file(DATA + ADDONS.signed1);
+    const expectedMessage = /Add-on test@somewhere.com is not correctly signed/;
+
+    const { messages } = await AddonTestUtils.promiseConsoleOutput(async () => {
       await test_install_broken(
-        file,
+        xpi,
         AddonManager.ERROR_CORRUPT_FILE,
         // We don't expect the `addon` property on the `install` object to be
         // `null` because that seems to happen later (when the signature is
         // checked).
         false
       );
+    });
 
-      await awaitConsole;
-    }
+    AddonTestUtils.checkMessages(messages, {
+      expected: [{ message: expectedMessage }],
+    });
   }
 );
 
@@ -291,25 +295,34 @@ add_task(async function test_install_valid_sha256() {
 // Try to install an add-on with the "Mozilla Extensions" OU
 add_task(async function test_install_valid_privileged() {
   let file = do_get_file(DATA + ADDONS.privileged);
-  await test_install_working(file, AddonManager.SIGNEDSTATE_PRIVILEGED);
+  try {
+    // Prevent install to fail due to privileged.xpi version using
+    // a version format that hits a manifest warning.
+    // TODO(Bug 1824240): remove this once privileged.xpi can be resigned with a
+    // version format that does not hit a manifest warning.
+    ExtensionTestUtils.failOnSchemaWarnings(false);
+    await test_install_working(file, AddonManager.SIGNEDSTATE_PRIVILEGED);
+  } finally {
+    ExtensionTestUtils.failOnSchemaWarnings(true);
+  }
 });
 
 // Try to update to a broken add-on
-add_task(async function test_update_invalid_modified() {
+add_task(useAMOStageCert(), async function test_update_invalid_modified() {
   let file1 = do_get_file(DATA + ADDONS.signed1);
   let file2 = createBrokenAddonModify(do_get_file(DATA + ADDONS.signed2));
   await test_update_broken(file1, file2, AddonManager.ERROR_CORRUPT_FILE);
   file2.remove(true);
 });
 
-add_task(async function test_update_invalid_added() {
+add_task(useAMOStageCert(), async function test_update_invalid_added() {
   let file1 = do_get_file(DATA + ADDONS.signed1);
   let file2 = createBrokenAddonAdd(do_get_file(DATA + ADDONS.signed2));
   await test_update_broken(file1, file2, AddonManager.ERROR_CORRUPT_FILE);
   file2.remove(true);
 });
 
-add_task(async function test_update_invalid_removed() {
+add_task(useAMOStageCert(), async function test_update_invalid_removed() {
   let file1 = do_get_file(DATA + ADDONS.signed1);
   let file2 = createBrokenAddonRemove(do_get_file(DATA + ADDONS.signed2));
   await test_update_broken(file1, file2, AddonManager.ERROR_CORRUPT_FILE);
@@ -317,7 +330,7 @@ add_task(async function test_update_invalid_removed() {
 });
 
 // Try to update to an unsigned add-on
-add_task(async function test_update_invalid_unsigned() {
+add_task(useAMOStageCert(), async function test_update_invalid_unsigned() {
   let file1 = do_get_file(DATA + ADDONS.signed1);
   let file2 = do_get_file(DATA + ADDONS.unsigned);
   await test_update_broken(
@@ -328,7 +341,7 @@ add_task(async function test_update_invalid_unsigned() {
 });
 
 // Try to update to a signed add-on
-add_task(async function test_update_valid() {
+add_task(useAMOStageCert(), async function test_update_valid() {
   let file1 = do_get_file(DATA + ADDONS.signed1);
   let file2 = do_get_file(DATA + ADDONS.signed2);
   await test_update_working(file1, file2, AddonManager.SIGNEDSTATE_SIGNED);
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_signed_langpack.js b/toolkit/mozapps/extensions/test/xpcshell/test_signed_langpack.js
index 8ad83b2ecb..421d40f4a0 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_signed_langpack.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_signed_langpack.js
@@ -32,7 +32,7 @@ async function installShouldFail(file) {
 // Test that the preference controlling langpack signing works properly
 // (and that the general preference for addon signing does not affect
 // language packs).
-add_task(async function () {
+add_task(useAMOStageCert(), async function () {
   AddonTestUtils.useRealCertChecks = true;
 
   createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1.9");
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_signed_long.js b/toolkit/mozapps/extensions/test/xpcshell/test_signed_long.js
index 2aa76e8ff8..6213aa0f1b 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_signed_long.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_signed_long.js
@@ -4,7 +4,7 @@ const ID = "123456789012345678901234567890123456789012345678901@somewhere.com";
 
 // Tests that signature verification works correctly on an extension with
 // an ID that does not fit into a certificate CN field.
-add_task(async function test_long_id() {
+add_task(useAMOStageCert(), async function test_long_id() {
   createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1");
   await promiseStartupManager();
 
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_signed_verify.js b/toolkit/mozapps/extensions/test/xpcshell/test_signed_verify.js
index c17cb941cb..e801485c73 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_signed_verify.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_signed_verify.js
@@ -25,9 +25,439 @@ function verifySignatures() {
 
 createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "4", "4");
 
-add_task(async function test_no_change() {
+add_setup(async () => {
   await promiseStartupManager();
+});
+
+add_task(function test_hasStrongSignature_helper() {
+  const { hasStrongSignature } = ChromeUtils.importESModule(
+    "resource://gre/modules/addons/crypto-utils.sys.mjs"
+  );
+  const { PKCS7_WITH_SHA1, PKCS7_WITH_SHA256, COSE_WITH_SHA256 } =
+    Ci.nsIAppSignatureInfo;
+  const testCases = [
+    [false, "SHA1 only", [PKCS7_WITH_SHA1]],
+    [true, "SHA256 only", [PKCS7_WITH_SHA256]],
+    [true, "COSE only", [COSE_WITH_SHA256]],
+    [true, "SHA1 and SHA256", [PKCS7_WITH_SHA1, PKCS7_WITH_SHA256]],
+    [true, "SHA1 and COSE", [PKCS7_WITH_SHA1, COSE_WITH_SHA256]],
+    [true, "SHA256 and COSE", [PKCS7_WITH_SHA256, COSE_WITH_SHA256]],
+  ];
+  for (const [expect, msg, signedTypes] of testCases) {
+    Assert.equal(hasStrongSignature({ signedTypes }), expect, msg);
+  }
+});
+
+add_task(async function test_addon_signedTypes() {
+  // This test is allowing weak signatures to run assertions on the AddonWrapper.signedTypes
+  // property also for extensions only including SHA1 signatures.
+  const resetWeakSignaturePref =
+    AddonTestUtils.setWeakSignatureInstallAllowed(true);
+
+  const { PKCS7_WITH_SHA1, COSE_WITH_SHA256 } = Ci.nsIAppSignatureInfo;
+
+  const { addon: addonSignedCOSE } = await promiseInstallFile(
+    do_get_file("amosigned-mv3-cose.xpi")
+  );
+  const { addon: addonSignedSHA1 } = await promiseInstallFile(
+    do_get_file("amosigned-sha1only.xpi")
+  );
+
+  Assert.deepEqual(
+    addonSignedCOSE.signedTypes.sort(),
+    [COSE_WITH_SHA256, PKCS7_WITH_SHA1].sort(),
+    `Expect ${addonSignedCOSE.id} to be signed with both COSE and SHA1`
+  );
+
+  Assert.deepEqual(
+    addonSignedSHA1.signedTypes,
+    [PKCS7_WITH_SHA1],
+    `Expect ${addonSignedSHA1.id} to be signed with SHA1 only`
+  );
+
+  await addonSignedSHA1.uninstall();
+  await addonSignedCOSE.uninstall();
+
+  resetWeakSignaturePref();
+});
+
+add_task(
+  async function test_install_error_on_new_install_with_weak_signature() {
+    // Ensure restrictions on weak signatures are enabled (this should be removed when
+    // the new behavior is riding the train).
+    const resetWeakSignaturePref =
+      AddonTestUtils.setWeakSignatureInstallAllowed(false);
+
+    const { messages } = await AddonTestUtils.promiseConsoleOutput(async () => {
+      let install = await AddonManager.getInstallForFile(
+        do_get_file("amosigned-sha1only.xpi")
+      );
+
+      await Assert.equal(
+        install.state,
+        AddonManager.STATE_DOWNLOAD_FAILED,
+        "Expect install state to be STATE_DOWNLOAD_FAILED"
+      );
+
+      await Assert.rejects(
+        install.install(),
+        /Install failed: onDownloadFailed/,
+        "Expected install to fail"
+      );
+    });
+
+    resetWeakSignaturePref();
+
+    // Checking the message expected to be logged in the Browser Console.
+    AddonTestUtils.checkMessages(messages, {
+      expected: [
+        {
+          message:
+            /Invalid XPI: install rejected due to the package not including a strong cryptographic signature/,
+        },
+      ],
+    });
+  }
+);
+
+/**
+ * Test helper used to simulate an update from a given pre-installed add-on xpi to a new xpi file for the same
+ * add-on and assert the expected result and logged messages.
+ *
+ * @param {object}               params
+ * @param {string}               params.currentAddonXPI
+ *        The path to the add-on xpi to be pre-installed and then updated to `newAddonXPI`.
+ * @param {string}               params.newAddonXPI
+ *        The path to the add-on xpi to be installed as an update over `currentAddonXPI`.
+ * @param {string}               params.newAddonVersion
+ *        The add-on version expected for `newAddonXPI`.
+ * @param {boolean}              params.expectedInstallOK
+ *        Set to true for an update scenario that is expected to be successful.
+ * @param {Array<string|RegExp>} params.expectedMessages
+ *        Array of strings or RegExp for console messages expected to be logged.
+ * @param {Array<string|RegExp>} params.forbiddenMessages
+ *        Array of strings or RegExp for console messages expected to NOT be logged.
+ */
+async function testWeakSignatureXPIUpdate({
+  currentAddonXPI,
+  newAddonXPI,
+  newAddonVersion,
+  expectedInstallOK,
+  expectedMessages,
+  forbiddenMessages,
+}) {
+  // Temporarily allow weak signature to install the xpi as a new install.
+  let resetWeakSignaturePref =
+    AddonTestUtils.setWeakSignatureInstallAllowed(true);
+
+  const { addon: addonFirstInstall } = await promiseInstallFile(
+    currentAddonXPI
+  );
+  const addonId = addonFirstInstall.id;
+  const initialAddonVersion = addonFirstInstall.version;
+
+  resetWeakSignaturePref();
+
+  // Make sure the install over is executed while weak signature is not allowed
+  // for new installs to confirm that installing over is allowed.
+  resetWeakSignaturePref = AddonTestUtils.setWeakSignatureInstallAllowed(false);
+
+  info("Install over the existing installed addon");
+  let addonInstalledOver;
+  const { messages } = await AddonTestUtils.promiseConsoleOutput(async () => {
+    const fileURL = Services.io.newFileURI(newAddonXPI).spec;
+    let install = await AddonManager.getInstallForURL(fileURL, {
+      existingAddon: addonFirstInstall,
+      version: newAddonVersion,
+    });
+
+    addonInstalledOver = await install.install().catch(err => {
+      if (expectedInstallOK) {
+        ok(false, `Unexpected error hit on installing update XPI: ${err}`);
+      } else {
+        ok(true, `Install failed as expected: ${err}`);
+      }
+    });
+  });
+
+  resetWeakSignaturePref();
+
+  if (expectedInstallOK) {
+    Assert.equal(
+      addonInstalledOver.id,
+      addonFirstInstall.id,
+      "Expect addon id to be the same"
+    );
+    Assert.equal(
+      addonInstalledOver.version,
+      newAddonVersion,
+      "Got expected addon version after update xpi install completed"
+    );
+    await addonInstalledOver.uninstall();
+  } else {
+    Assert.equal(
+      addonInstalledOver?.version,
+      undefined,
+      "Expect update addon xpi not installed successfully"
+    );
+    Assert.equal(
+      (await AddonManager.getAddonByID(addonId)).version,
+      initialAddonVersion,
+      "Expect the addon version to match the initial XPI version"
+    );
+    await addonFirstInstall.uninstall();
+  }
+
+  Assert.equal(
+    await AddonManager.getAddonByID(addonId),
+    undefined,
+    "Expect the test addon to be fully uninstalled"
+  );
+
+  // Checking the message logged in the Browser Console.
+  AddonTestUtils.checkMessages(messages, {
+    expected: expectedMessages,
+    forbidden: forbiddenMessages,
+  });
+}
+
+add_task(async function test_weak_install_over_weak_existing() {
+  const addonId = "amosigned-xpi@tests.mozilla.org";
+  await testWeakSignatureXPIUpdate({
+    currentAddonXPI: do_get_file("amosigned-sha1only.xpi"),
+    newAddonXPI: do_get_file("amosigned-sha1only.xpi"),
+    newAddonVersion: "2.1",
+    expectedInstallOK: true,
+    expectedMessages: [
+      {
+        message: new RegExp(
+          `Allow weak signature install over existing "${addonId}" XPI`
+        ),
+      },
+    ],
+  });
+});
+
+add_task(async function test_update_weak_to_strong_signature() {
+  const addonId = "amosigned-xpi@tests.mozilla.org";
+  await testWeakSignatureXPIUpdate({
+    currentAddonXPI: do_get_file("amosigned-sha1only.xpi"),
+    newAddonXPI: do_get_file("amosigned.xpi"),
+    newAddonVersion: "2.2",
+    expectedInstallOK: true,
+    forbiddenMessages: [
+      {
+        message: new RegExp(
+          `Allow weak signature install over existing "${addonId}" XPI`
+        ),
+      },
+    ],
+  });
+});
+
+add_task(async function test_update_strong_to_weak_signature() {
+  const addonId = "amosigned-xpi@tests.mozilla.org";
+  await testWeakSignatureXPIUpdate({
+    currentAddonXPI: do_get_file("amosigned.xpi"),
+    newAddonXPI: do_get_file("amosigned-sha1only.xpi"),
+    newAddonVersion: "2.1",
+    expectedInstallOK: false,
+    expectedMessages: [
+      {
+        message: new RegExp(
+          "Invalid XPI: install rejected due to the package not including a strong cryptographic signature"
+        ),
+      },
+    ],
+    forbiddenMessages: [
+      {
+        message: new RegExp(
+          `Allow weak signature install over existing "${addonId}" XPI`
+        ),
+      },
+    ],
+  });
+});
+
+add_task(async function test_signedTypes_stored_in_addonDB() {
+  const { addon: addonAfterInstalled } = await promiseInstallFile(
+    do_get_file("amosigned-mv3-cose.xpi")
+  );
+  const addonId = addonAfterInstalled.id;
+
+  const { PKCS7_WITH_SHA1, COSE_WITH_SHA256 } = Ci.nsIAppSignatureInfo;
+  const expectedSignedTypes = [COSE_WITH_SHA256, PKCS7_WITH_SHA1].sort();
+
+  Assert.deepEqual(
+    addonAfterInstalled.signedTypes.sort(),
+    expectedSignedTypes,
+    `Got expected ${addonId} signedTyped after install`
+  );
+
+  await promiseRestartManager();
+
+  const addonAfterAOMRestart = await AddonManager.getAddonByID(addonId);
+
+  Assert.deepEqual(
+    addonAfterAOMRestart.signedTypes.sort(),
+    expectedSignedTypes,
+    `Got expected ${addonId} signedTyped after AOM restart`
+  );
+
+  const removeSignedStateFromAddonDB = async () => {
+    const addon_db_file = Services.dirsvc.get("ProfD", Ci.nsIFile);
+    addon_db_file.append("extensions.json");
+    const addon_db_data = await IOUtils.readJSON(addon_db_file.path);
+
+    const addon_db_data_tampered = {
+      ...addon_db_data,
+      addons: addon_db_data.addons.map(addonData => {
+        // Tamper the data of the test extension to mock the
+        // scenario.
+        delete addonData.signedTypes;
+        return addonData;
+      }),
+    };
+    await IOUtils.writeJSON(addon_db_file.path, addon_db_data_tampered);
+  };
+
+  // Shutdown the AddonManager and tamper the AddonDB to confirm XPIProvider.checkForChanges
+  // calls originated internally when opening a profile created from a previous Firefox version
+  // is going to populate the new signedTypes property.
+  info(
+    "Check that XPIProvider.checkForChanges(true) will recompute missing signedTypes properties"
+  );
+  await promiseShutdownManager();
+  await removeSignedStateFromAddonDB();
+  await promiseStartupManager();
+
+  // Expect the signedTypes property to be undefined because of the
+  // AddonDB data being tampered earlier in this test.
+  const addonAfterAppUpgrade = await AddonManager.getAddonByID(addonId);
+  Assert.deepEqual(
+    addonAfterAppUpgrade.signedTypes,
+    undefined,
+    `Got empty ${addonId} signedTyped set to undefied after AddonDB data tampered`
+  );
+
+  // Mock call to XPIDatabase.checkForChanges expected to be hit when the application
+  // is updated.
+  AddonTestUtils.getXPIExports().XPIProvider.checkForChanges(
+    /* aAppChanged */ true
+  );
+
+  Assert.deepEqual(
+    addonAfterAppUpgrade.signedTypes?.sort(),
+    expectedSignedTypes.sort(),
+    `Got expected ${addonId} signedTyped after XPIProvider.checkForChanges recomputed it`
+  );
+
+  // Shutdown the AddonManager and tamper the AddonDB to confirm XPIDatabase.updateCompatibility
+  // would populate signedTypes if missing.
+  info(
+    "Check that XPIDatabase.updateCompatibility will recompute missing signedTypes properties"
+  );
+  await promiseShutdownManager();
+  await removeSignedStateFromAddonDB();
+  await promiseStartupManager();
+
+  // Expect the signedTypes property to be undefined because of the
+  // AddonDB data being tampered earlier in this test.
+  const addonAfterUpdateCompatibility = await AddonManager.getAddonByID(
+    addonId
+  );
+  Assert.deepEqual(
+    addonAfterUpdateCompatibility.signedTypes,
+    undefined,
+    `Got empty ${addonId} signedTyped set to undefied after AddonDB data tampered`
+  );
+
+  // Mock call to XPIDatabase.updateCompatibility expected to be originated from
+  // XPIDatabaseReconcile.processFileChanges and confirm that signedTypes has been
+  // recomputed as expected.
+  AddonTestUtils.getXPIExports().XPIDatabaseReconcile.processFileChanges(
+    {},
+    true
+  );
+  Assert.deepEqual(
+    addonAfterUpdateCompatibility.signedTypes?.sort(),
+    expectedSignedTypes.sort(),
+    `Got expected ${addonId} signedTyped after XPIDatabase.updateCompatibility recomputed it`
+  );
+
+  // Restart the AddonManager and confirm that XPIDatabase.verifySignatures would not recompute
+  // the content of the signedTypes array if all values are still the same.
+  info(
+    "Check that XPIDatabase.updateCompatibility will recompute missing signedTypes properties"
+  );
+  await promiseRestartManager();
+
+  let listener = {
+    onPropertyChanged(_addon, properties) {
+      Assert.deepEqual(
+        properties,
+        [],
+        `No properties should have been changed for ${_addon.id}`
+      );
+      Assert.ok(
+        false,
+        `onPropertyChanged should have not been called for ${_addon.id}`
+      );
+    },
+  };
+
+  AddonManager.addAddonListener(listener);
+  await verifySignatures();
+  AddonManager.removeAddonListener(listener);
+
+  // Shutdown the AddonManager and tamper the AddonDB to set signedTypes to undefined
+  // then confirm that XPIDatabase.verifySignatures does not hit an exception due to
+  // signedTypes assumed to always be set to an array.
+  info(
+    "Check that XPIDatabase.verifySignatures does not fail when signedTypes is undefined"
+  );
+  await promiseShutdownManager();
+  await removeSignedStateFromAddonDB();
+  await promiseStartupManager();
+
+  // Expect the signedTypes property to be undefined because of the
+  // AddonDB data being tampered earlier in this test.
+  const addonUndefinedSignedTypes = await AddonManager.getAddonByID(addonId);
+  Assert.deepEqual(
+    addonUndefinedSignedTypes.signedTypes,
+    undefined,
+    `Got empty ${addonId} signedTyped set to undefied after AddonDB data tampered`
+  );
+  await verifySignatures();
+  Assert.deepEqual(
+    addonUndefinedSignedTypes.signedTypes?.sort(),
+    expectedSignedTypes.sort(),
+    `Got expected ${addonId} signedTyped after XPIDatabase.verifySignatures recomputed it`
+  );
+
+  await addonUndefinedSignedTypes.uninstall();
+});
+
+add_task(
+  {
+    pref_set: [["xpinstall.signatures.required", false]],
+    // Skip this test on builds where disabling xpi signature checks is not supported.
+    skip_if: () => AppConstants.MOZ_REQUIRE_SIGNING,
+  },
+  async function test_weak_signature_not_restricted_on_disabled_signature_checks() {
+    // Ensure the restriction on installing xpi using only weak signatures is enabled.
+    let resetWeakSignaturePref =
+      AddonTestUtils.setWeakSignatureInstallAllowed(false);
+    const { addon } = await promiseInstallFile(
+      do_get_file("amosigned-sha1only.xpi")
+    );
+    Assert.notEqual(addon, null, "Expect addon to be installed");
+    resetWeakSignaturePref();
+    await addon.uninstall();
+  }
+);
 
+add_task(useAMOStageCert(), async function test_no_change() {
   // Install the first add-on
   await promiseInstallFile(do_get_file(`${DATA}/signed1.xpi`));
 
@@ -43,7 +473,7 @@ add_task(async function test_no_change() {
   await manuallyInstall(do_get_file(`${DATA}/signed2.xpi`), profileDir, ID);
 
   let listener = {
-    onPropetyChanged(_addon, properties) {
+    onPropertyChanged(_addon) {
       Assert.ok(false, `Got unexpected onPropertyChanged for ${_addon.id}`);
     },
   };
@@ -63,7 +493,7 @@ add_task(async function test_no_change() {
   AddonManager.removeAddonListener(listener);
 });
 
-add_task(async function test_diable() {
+add_task(useAMOStageCert(), async function test_disable() {
   // Install the first add-on
   await promiseInstallFile(do_get_file(`${DATA}/signed1.xpi`));
 
@@ -96,7 +526,7 @@ add_task(async function test_diable() {
 
   Assert.deepEqual(
     changedProperties,
-    ["signedState", "appDisabled"],
+    ["signedState", "signedTypes", "appDisabled"],
     "Got onPropertyChanged events for signedState and appDisabled"
   );
 
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_system_delay_update.js b/toolkit/mozapps/extensions/test/xpcshell/test_system_delay_update.js
index 4490ec065b..b7dfd0ba72 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_system_delay_update.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_system_delay_update.js
@@ -26,7 +26,7 @@ registerCleanupFunction(() => {
   distroDir.remove(true);
 });
 
-AddonTestUtils.usePrivilegedSignatures = id => "system";
+AddonTestUtils.usePrivilegedSignatures = () => "system";
 
 createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "42");
 
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_system_repository.js b/toolkit/mozapps/extensions/test/xpcshell/test_system_repository.js
index dc1c96e7bc..342410992b 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_system_repository.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_system_repository.js
@@ -29,7 +29,7 @@ add_task(async function test_app_addons() {
     `http://localhost:${gServer.identity.primaryPort}/get?%IDS%`
   );
 
-  gServer.registerPathHandler("/get", (request, response) => {
+  gServer.registerPathHandler("/get", () => {
     do_throw("Unexpected request to server.");
   });
 
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_system_reset.js b/toolkit/mozapps/extensions/test/xpcshell/test_system_reset.js
index 93e4c516fa..37e056c140 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_system_reset.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_system_reset.js
@@ -3,7 +3,7 @@
 
 const updatesDir = FileUtils.getDir("ProfD", ["features"]);
 
-AddonTestUtils.usePrivilegedSignatures = id => "system";
+AddonTestUtils.usePrivilegedSignatures = () => "system";
 
 add_task(async function setup() {
   // Build the test sets
@@ -489,7 +489,7 @@ add_task(async function test_bad_app_cert() {
 
   await promiseShutdownManager();
 
-  AddonTestUtils.usePrivilegedSignatures = id => "system";
+  AddonTestUtils.usePrivilegedSignatures = () => "system";
 });
 
 // A failed upgrade should revert to the default set.
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_system_update_blank.js b/toolkit/mozapps/extensions/test/xpcshell/test_system_update_blank.js
index 56d10436c7..a60d72f8b3 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_system_update_blank.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_system_update_blank.js
@@ -6,7 +6,7 @@ let distroDir = FileUtils.getDir("ProfD", ["sysfeatures", "empty"]);
 distroDir.create(Ci.nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY);
 registerDirectory("XREAppFeat", distroDir);
 
-AddonTestUtils.usePrivilegedSignatures = id => "system";
+AddonTestUtils.usePrivilegedSignatures = () => "system";
 
 add_task(() => initSystemAddonDirs());
 
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_system_update_checkSizeHash.js b/toolkit/mozapps/extensions/test/xpcshell/test_system_update_checkSizeHash.js
index f9ac09255a..456164dfae 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_system_update_checkSizeHash.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_system_update_checkSizeHash.js
@@ -6,7 +6,7 @@ let distroDir = FileUtils.getDir("ProfD", ["sysfeatures", "empty"]);
 distroDir.create(Ci.nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY);
 registerDirectory("XREAppFeat", distroDir);
 
-AddonTestUtils.usePrivilegedSignatures = id => "system";
+AddonTestUtils.usePrivilegedSignatures = () => "system";
 
 /**
  * Defines the set of initial conditions to run each test against. Each should
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_system_update_custom.js b/toolkit/mozapps/extensions/test/xpcshell/test_system_update_custom.js
index b0310d3ceb..22250d6724 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_system_update_custom.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_system_update_custom.js
@@ -6,7 +6,7 @@ let distroDir = FileUtils.getDir("ProfD", ["sysfeatures", "empty"]);
 distroDir.create(Ci.nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY);
 registerDirectory("XREAppFeat", distroDir);
 
-AddonTestUtils.usePrivilegedSignatures = id => "system";
+AddonTestUtils.usePrivilegedSignatures = () => "system";
 
 add_task(initSystemAddonDirs);
 
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_system_update_empty.js b/toolkit/mozapps/extensions/test/xpcshell/test_system_update_empty.js
index 3fae4272be..16c2084842 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_system_update_empty.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_system_update_empty.js
@@ -6,7 +6,7 @@ let distroDir = FileUtils.getDir("ProfD", ["sysfeatures", "empty"]);
 distroDir.create(Ci.nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY);
 registerDirectory("XREAppFeat", distroDir);
 
-AddonTestUtils.usePrivilegedSignatures = id => "system";
+AddonTestUtils.usePrivilegedSignatures = () => "system";
 
 add_task(() => initSystemAddonDirs());
 
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_system_update_installTelemetryInfo.js b/toolkit/mozapps/extensions/test/xpcshell/test_system_update_installTelemetryInfo.js
index f67894289d..bc690cad71 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_system_update_installTelemetryInfo.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_system_update_installTelemetryInfo.js
@@ -7,7 +7,7 @@ let distroDir = FileUtils.getDir("ProfD", ["sysfeatures", "empty"]);
 distroDir.create(Ci.nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY);
 registerDirectory("XREAppFeat", distroDir);
 
-AddonTestUtils.usePrivilegedSignatures = id => "system";
+AddonTestUtils.usePrivilegedSignatures = () => "system";
 
 add_task(() => initSystemAddonDirs());
 
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_system_update_newset.js b/toolkit/mozapps/extensions/test/xpcshell/test_system_update_newset.js
index fd93ba5d38..3a1746d28c 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_system_update_newset.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_system_update_newset.js
@@ -6,7 +6,7 @@ let distroDir = FileUtils.getDir("ProfD", ["sysfeatures", "empty"]);
 distroDir.create(Ci.nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY);
 registerDirectory("XREAppFeat", distroDir);
 
-AddonTestUtils.usePrivilegedSignatures = id => "system";
+AddonTestUtils.usePrivilegedSignatures = () => "system";
 
 add_task(() => initSystemAddonDirs());
 
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_system_update_overlapping.js b/toolkit/mozapps/extensions/test/xpcshell/test_system_update_overlapping.js
index a6c5bc905c..61d3d91300 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_system_update_overlapping.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_system_update_overlapping.js
@@ -7,7 +7,7 @@ distroDir.create(Ci.nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY);
 registerDirectory("XREAppFeat", distroDir);
 add_task(() => initSystemAddonDirs());
 
-AddonTestUtils.usePrivilegedSignatures = id => "system";
+AddonTestUtils.usePrivilegedSignatures = () => "system";
 
 /**
  * Defines the set of initial conditions to run each test against. Each should
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_system_update_uninstall_check.js b/toolkit/mozapps/extensions/test/xpcshell/test_system_update_uninstall_check.js
index bf2dd85772..b2daa307db 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_system_update_uninstall_check.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_system_update_uninstall_check.js
@@ -35,7 +35,7 @@ add_task(async function test_systems_update_uninstall_check() {
     },
   ]);
 
-  const listener = (msg, { method, params, reason }) => {
+  const listener = (msg, { method, params }) => {
     if (params.id === "system2@tests.mozilla.org" && method === "uninstall") {
       Assert.ok(
         false,
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_system_update_upgrades.js b/toolkit/mozapps/extensions/test/xpcshell/test_system_update_upgrades.js
index d270f33190..8e2d7776ef 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_system_update_upgrades.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_system_update_upgrades.js
@@ -6,7 +6,7 @@ let distroDir = FileUtils.getDir("ProfD", ["sysfeatures", "empty"]);
 distroDir.create(Ci.nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY);
 registerDirectory("XREAppFeat", distroDir);
 
-AddonTestUtils.usePrivilegedSignatures = id => "system";
+AddonTestUtils.usePrivilegedSignatures = () => "system";
 
 add_task(() => initSystemAddonDirs());
 
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_system_upgrades.js b/toolkit/mozapps/extensions/test/xpcshell/test_system_upgrades.js
index f02003805c..ddf98c73ec 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_system_upgrades.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_system_upgrades.js
@@ -20,7 +20,7 @@ const systemDefaults = FileUtils.getDir("ProfD", [
 systemDefaults.create(Ci.nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY);
 registerDirectory("XREAppFeat", systemDefaults);
 
-AddonTestUtils.usePrivilegedSignatures = id => "system";
+AddonTestUtils.usePrivilegedSignatures = () => "system";
 
 const ADDON_ID = "updates@test";
 
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_temporary.js b/toolkit/mozapps/extensions/test/xpcshell/test_temporary.js
index 80faa57fc1..0bef760261 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_temporary.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_temporary.js
@@ -80,7 +80,7 @@ add_task(async function test_new_temporary() {
       Assert.equal(aInstall.version, "1.0");
       installedCalled = true;
     },
-    onInstallStarted: aInstall => {
+    onInstallStarted: () => {
       do_throw("onInstallStarted called unexpectedly");
     },
   });
@@ -416,7 +416,7 @@ add_task(async function test_replace_permanent() {
       }
       installedCalled = true;
     },
-    onInstallStarted: aInstall => {
+    onInstallStarted: () => {
       do_throw("onInstallStarted called unexpectedly");
     },
   });
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_update.js b/toolkit/mozapps/extensions/test/xpcshell/test_update.js
index 1bd41e8d71..708b9de264 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_update.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_update.js
@@ -595,25 +595,22 @@ add_task(async function test_params() {
   let resultsPromise = new Promise(resolve => {
     let results = new Map();
 
-    testserver.registerPathHandler(
-      "/data/param_test.json",
-      function (request, response) {
-        let params = new URLSearchParams(request.queryString);
-        let itemId = params.get("item_id");
-        ok(
-          !results.has(itemId),
-          `Should not see a duplicate request for item ${itemId}`
-        );
-
-        results.set(itemId, params);
-
-        if (results.size === PARAM_IDS.length) {
-          resolve(results);
-        }
-
-        request.setStatusLine(null, 500, "Server Error");
+    testserver.registerPathHandler("/data/param_test.json", function (request) {
+      let params = new URLSearchParams(request.queryString);
+      let itemId = params.get("item_id");
+      ok(
+        !results.has(itemId),
+        `Should not see a duplicate request for item ${itemId}`
+      );
+
+      results.set(itemId, params);
+
+      if (results.size === PARAM_IDS.length) {
+        resolve(results);
       }
-    );
+
+      request.setStatusLine(null, 500, "Server Error");
+    });
   });
 
   let addons = await getAddons(PARAM_IDS);
@@ -746,11 +743,11 @@ add_task(async function test_no_auto_update() {
         equal(aInstall.existingAddon.id, "addon1@tests.mozilla.org");
       },
 
-      onDownloadFailed(aInstall) {
+      onDownloadFailed() {
         ok(false, "Should not have seen onDownloadFailed event");
       },
 
-      onDownloadCancelled(aInstall) {
+      onDownloadCancelled() {
         ok(false, "Should not have seen onDownloadCancelled event");
       },
 
@@ -764,11 +761,11 @@ add_task(async function test_no_auto_update() {
         resolve();
       },
 
-      onInstallFailed(aInstall) {
+      onInstallFailed() {
         ok(false, "Should not have seen onInstallFailed event");
       },
 
-      onInstallCancelled(aInstall) {
+      onInstallCancelled() {
         ok(false, "Should not have seen onInstallCancelled event");
       },
     };
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_updateCancel.js b/toolkit/mozapps/extensions/test/xpcshell/test_updateCancel.js
index ac201f434c..bba7a1b77b 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_updateCancel.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_updateCancel.js
@@ -27,7 +27,7 @@ function makeCancelListener() {
   });
 
   return {
-    onUpdateAvailable(addon, install) {
+    onUpdateAvailable() {
       reject("Should not have seen onUpdateAvailable notification");
     },
 
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_update_addontype.js b/toolkit/mozapps/extensions/test/xpcshell/test_update_addontype.js
index ca324cf4ef..221f9e003e 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_update_addontype.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_update_addontype.js
@@ -67,7 +67,7 @@ add_task(async function test_update_theme_to_extension() {
 
   await Assert.rejects(
     install.install(),
-    err => install.error == AddonManager.ERROR_UNEXPECTED_ADDON_TYPE,
+    () => install.error == AddonManager.ERROR_UNEXPECTED_ADDON_TYPE,
     "Refusing to change addon type from theme to extension"
   );
 
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_update_noSystemAddonUpdate.js b/toolkit/mozapps/extensions/test/xpcshell/test_update_noSystemAddonUpdate.js
index f13187ab33..93ff750066 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_update_noSystemAddonUpdate.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_update_noSystemAddonUpdate.js
@@ -25,7 +25,7 @@ add_task(async function test_systems_update_uninstall_check() {
   await setupSystemAddonConditions(initialSetup, distroDir);
 
   const testserver = createHttpServer({ hosts: ["example.com"] });
-  testserver.registerPathHandler("/update.json", (request, response) => {
+  testserver.registerPathHandler("/update.json", request => {
     Assert.ok(
       !request._queryString.includes("system2@tests.mozilla.org"),
       "System addon should not request update from normal update process"
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_updateid.js b/toolkit/mozapps/extensions/test/xpcshell/test_updateid.js
index c88c8e637b..06dd536b9a 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_updateid.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_updateid.js
@@ -74,7 +74,7 @@ add_task(async function test_update_new_id() {
 
   await Assert.rejects(
     install.install(),
-    err => install.error == AddonManager.ERROR_INCORRECT_ID,
+    () => install.error == AddonManager.ERROR_INCORRECT_ID,
     "Upgrade to a different ID fails"
   );
 
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_updateversion.js b/toolkit/mozapps/extensions/test/xpcshell/test_updateversion.js
index 4d1510c40f..5d6e045f21 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_updateversion.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_updateversion.js
@@ -65,7 +65,7 @@ add_task(async function test_update_version_mismatch() {
 
   await Assert.rejects(
     install.install(),
-    err => install.error == AddonManager.ERROR_UNEXPECTED_ADDON_VERSION,
+    () => install.error == AddonManager.ERROR_UNEXPECTED_ADDON_VERSION,
     "Should refuse installation when downloaded version does not match"
   );
 
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_webextension.js b/toolkit/mozapps/extensions/test/xpcshell/test_webextension.js
index cd4b376117..db5f1d5925 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_webextension.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_webextension.js
@@ -316,6 +316,73 @@ add_task(async function test_options_ui() {
   );
 
   await addon.uninstall();
+
+  info("Test again with options_page manifest property");
+  const ID3 = "options_page_alias@tests.mozilla.org";
+  addon = await promiseInstallWebExtension({
+    manifest: {
+      browser_specific_settings: { gecko: { id: ID3 } },
+      options_page: "options.html",
+    },
+  });
+
+  checkAddon(ID3, addon, {
+    optionsType: AddonManager.OPTIONS_TYPE_TAB,
+  });
+
+  ok(
+    OPTIONS_RE.test(addon.optionsURL),
+    "Addon should have a moz-extension: options URL for /options.html"
+  );
+
+  await addon.uninstall();
+
+  info("Test options_page and options_page set to a different page");
+
+  const ID4 = "options_page_warning@tests.mozilla.org";
+  addon = await promiseInstallWebExtension({
+    manifest: {
+      browser_specific_settings: { gecko: { id: ID4 } },
+      options_page: "options_page.html",
+      options_ui: {
+        page: "options.html",
+        open_in_tab: false,
+      },
+    },
+  });
+
+  checkAddon(ID4, addon, {
+    optionsType: AddonManager.OPTIONS_TYPE_INLINE_BROWSER,
+  });
+
+  ok(
+    OPTIONS_RE.test(addon.optionsURL),
+    "Addon should have a moz-extension: options URL for /options.html"
+  );
+
+  await addon.uninstall();
+
+  info("Test options_page and options_page are both set to the same page");
+
+  const ID5 = "options_page_and_ui_same_page@tests.mozilla.org";
+  addon = await promiseInstallWebExtension({
+    manifest: {
+      browser_specific_settings: { gecko: { id: ID5 } },
+      options_page: "options.html",
+      options_ui: { page: "options.html" },
+    },
+  });
+
+  checkAddon(ID5, addon, {
+    optionsType: AddonManager.OPTIONS_TYPE_INLINE_BROWSER,
+  });
+
+  ok(
+    OPTIONS_RE.test(addon.optionsURL),
+    "Addon should have a moz-extension: options URL for /options.html"
+  );
+
+  await addon.uninstall();
 });
 
 // Test that experiments permissions add the appropriate dependencies.
diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_webextension_install.js b/toolkit/mozapps/extensions/test/xpcshell/test_webextension_install.js
index 1b2080e8db..913c802609 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/test_webextension_install.js
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_webextension_install.js
@@ -11,8 +11,10 @@ add_task(async function setup() {
   await promiseStartupManager();
 });
 
+// Extension without id in the manifest file and signed with AMO prod root
+// (https://addons.mozilla.org/en-US/firefox/addon/reference-static-theme/).
 const IMPLICIT_ID_XPI = "data/webext-implicit-id.xpi";
-const IMPLICIT_ID_ID = "webext_implicit_id@tests.mozilla.org";
+const IMPLICIT_ID_ID = "{46607a7b-1b2a-40ce-9afe-91cda52c46a6}";
 
 // webext-implicit-id.xpi has a minimal manifest with no
 // applications or browser_specific_settings, so its id comes
diff --git a/toolkit/mozapps/extensions/test/xpcshell/xpcshell.toml b/toolkit/mozapps/extensions/test/xpcshell/xpcshell.toml
index 6b1cb010d4..e8d3807ab9 100644
--- a/toolkit/mozapps/extensions/test/xpcshell/xpcshell.toml
+++ b/toolkit/mozapps/extensions/test/xpcshell/xpcshell.toml
@@ -4,7 +4,12 @@ tags = "addons"
 head = "head_addons.js"
 firefox-appdir = "browser"
 dupe-manifest = true
-support-files = ["data/**"]
+support-files = [
+  "data/**",
+  "../xpinstall/amosigned.xpi",
+  "../xpinstall/amosigned-mv3-cose.xpi",
+  "../xpinstall/amosigned-sha1only.xpi",
+]
 
 ["test_AMBrowserExtensionsImport.js"]
author	Daniel Baumann <daniel.baumann@progress-linux.org>	2024-05-15 03:34:42 +0000
committer	Daniel Baumann <daniel.baumann@progress-linux.org>	2024-05-15 03:34:42 +0000
commit	da4c7e7ed675c3bf405668739c3012d140856109 (patch)
tree	cdd868dba063fecba609a1d819de271f0d51b23e /toolkit/mozapps/extensions/test/xpcshell
parent	Adding upstream version 125.0.3. (diff)
download	firefox-da4c7e7ed675c3bf405668739c3012d140856109.tar.xz firefox-da4c7e7ed675c3bf405668739c3012d140856109.zip