1 files changed, 142 insertions, 0 deletions
diff --git a/browser/components/tests/unit/test_browserGlue_migration_formautofill.js b/browser/components/tests/unit/test_browserGlue_migration_formautofill.js
new file mode 100644
index 0000000000..7c97fa2279
--- /dev/null
+++ b/browser/components/tests/unit/test_browserGlue_migration_formautofill.js
@@ -0,0 +1,142 @@
+/* Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const TOPIC_BROWSERGLUE_TEST = "browser-glue-test";
+const TOPICDATA_BROWSERGLUE_TEST = "force-ui-migration";
+
+const gBrowserGlue = Cc["@mozilla.org/browser/browserglue;1"].getService(
+  Ci.nsIObserver
+);
+const UI_VERSION = 124;
+
+function ensureOldPrefsAreCleared() {
+  Assert.ok(
+    !Services.prefs.prefHasUserValue("extensions.formautofill.available"),
+    "main module available pref should have been cleared"
+  );
+  Assert.ok(
+    !Services.prefs.prefHasUserValue(
+      "extensions.formautofill.creditCards.available"
+    ),
+    "old credit card available pref should have been cleared"
+  );
+}
+
+add_task(async function setup() {
+  registerCleanupFunction(() => {
+    Services.prefs.clearUserPref("browser.migration.version");
+    Services.prefs.clearUserPref("extensions.formautofill.available");
+    Services.prefs.clearUserPref(
+      "extensions.formautofill.creditCards.available"
+    );
+    Services.prefs.clearUserPref(
+      "extensions.formautofill.creditCards.supported"
+    );
+  });
+});
+
+add_task(async function test_check_form_autofill_module_detect() {
+  Services.prefs.setIntPref("browser.migration.version", UI_VERSION - 1);
+  Services.prefs.setCharPref("extensions.formautofill.available", "detect");
+  // Simulate a migration.
+  gBrowserGlue.observe(
+    null,
+    TOPIC_BROWSERGLUE_TEST,
+    TOPICDATA_BROWSERGLUE_TEST
+  );
+  // old credit card available should migrate to "detect" due to
+  // "extensions.formautofill.available" being "detect".
+  Assert.equal(
+    Services.prefs.getCharPref("extensions.formautofill.creditCards.supported"),
+    "detect"
+  );
+  // old address available pref follows the main module pref
+  Assert.equal(
+    Services.prefs.getCharPref("extensions.formautofill.addresses.supported"),
+    "detect"
+  );
+  ensureOldPrefsAreCleared();
+});
+
+add_task(async function test_check_old_form_autofill_module_off() {
+  Services.prefs.setIntPref("browser.migration.version", UI_VERSION - 1);
+  Services.prefs.setCharPref("extensions.formautofill.available", "off");
+
+  // Simulate a migration.
+  gBrowserGlue.observe(
+    null,
+    TOPIC_BROWSERGLUE_TEST,
+    TOPICDATA_BROWSERGLUE_TEST
+  );
+
+  // old credit card available should migrate to off due to
+  // "extensions.formautofill.available" being off.
+  Assert.equal(
+    Services.prefs.getCharPref("extensions.formautofill.creditCards.supported"),
+    "off"
+  );
+  // old address available pref follows the main module pref
+  Assert.equal(
+    Services.prefs.getCharPref("extensions.formautofill.addresses.supported"),
+    "off"
+  );
+  ensureOldPrefsAreCleared();
+});
+
+add_task(async function test_check_old_form_autofill_module_on_cc_on() {
+  Services.prefs.setIntPref("browser.migration.version", UI_VERSION - 1);
+  Services.prefs.setCharPref("extensions.formautofill.available", "on");
+  Services.prefs.setBoolPref(
+    "extensions.formautofill.creditCards.available",
+    true
+  );
+
+  // Simulate a migration.
+  gBrowserGlue.observe(
+    null,
+    TOPIC_BROWSERGLUE_TEST,
+    TOPICDATA_BROWSERGLUE_TEST
+  );
+
+  // old credit card available should migrate to "on" due to
+  // "extensions.formautofill.available" being on and
+  // "extensions.formautofill.creditCards.available" having a default value of true.
+  Assert.equal(
+    Services.prefs.getCharPref("extensions.formautofill.creditCards.supported"),
+    "on"
+  );
+  // old address available pref follows the main module pref
+  Assert.equal(
+    Services.prefs.getCharPref("extensions.formautofill.addresses.supported"),
+    "on"
+  );
+  ensureOldPrefsAreCleared();
+});
+
+add_task(async function test_check_old_form_autofill_module_on_cc_off() {
+  Services.prefs.setIntPref("browser.migration.version", UI_VERSION - 1);
+  Services.prefs.setCharPref("extensions.formautofill.available", "on");
+  Services.prefs.setBoolPref(
+    "extensions.formautofill.creditCards.available",
+    false
+  );
+
+  // Simulate a migration.
+  gBrowserGlue.observe(
+    null,
+    TOPIC_BROWSERGLUE_TEST,
+    TOPICDATA_BROWSERGLUE_TEST
+  );
+
+  // old credit card available should migrate to "off" due to
+  // "extensions.formautofill.available" being on and
+  // "extensions.formautofill.creditCards.available" having a user set value of false.
+  Assert.equal(
+    Services.prefs.getCharPref("extensions.formautofill.creditCards.supported"),
+    "off"
+  );
+
+  ensureOldPrefsAreCleared();
+});