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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
async function verifyPref(expectedValue) {
let configValue = await UpdateUtils.getAppUpdateAutoEnabled();
Assert.equal(
configValue,
expectedValue,
"Value returned by getAppUpdateAutoEnabled should have " +
"matched the expected value"
);
}
async function run_test() {
setupTestCommon(null);
await standardInit();
let configFile = getUpdateDirFile(FILE_UPDATE_CONFIG_JSON);
// Test that, if there is no value to migrate, the default value is set.
Services.prefs.setBoolPref("app.update.auto.migrated", false);
Services.prefs.clearUserPref("app.update.auto");
Assert.ok(!configFile.exists(), "Config file should not exist yet");
await verifyPref(
UpdateUtils.PER_INSTALLATION_PREFS["app.update.auto"].defaultValue
);
debugDump("about to remove config file");
configFile.remove(false);
// Test migration of a |false| value
Services.prefs.setBoolPref("app.update.auto.migrated", false);
Services.prefs.setBoolPref("app.update.auto", false);
Assert.ok(!configFile.exists(), "Config file should have been removed");
await verifyPref(false);
// Test that migration doesn't happen twice
Services.prefs.setBoolPref("app.update.auto", true);
await verifyPref(false);
// If the file is deleted after migration, the default value should be
// returned, regardless of the pref value.
debugDump("about to remove config file");
configFile.remove(false);
Assert.ok(!configFile.exists(), "Config file should have been removed");
let configValue = await UpdateUtils.getAppUpdateAutoEnabled();
Assert.equal(
configValue,
true,
"getAppUpdateAutoEnabled should have returned the default value (true)"
);
// Setting a new value should cause the value to get written out again
await UpdateUtils.setAppUpdateAutoEnabled(false);
await verifyPref(false);
// Test migration of a |true| value
Services.prefs.setBoolPref("app.update.auto.migrated", false);
Services.prefs.setBoolPref("app.update.auto", true);
configFile.remove(false);
Assert.ok(
!configFile.exists(),
"App update config file should have been removed"
);
await verifyPref(true);
// Test that setting app.update.auto without migrating also works
await UpdateUtils.setAppUpdateAutoEnabled(false);
await verifyPref(false);
await doTestFinish();
}
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