Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 74 insertions, 0 deletions

diff --git a/toolkit/components/telemetry/tests/unit/test_TelemetryControllerBuildID.js b/toolkit/components/telemetry/tests/unit/test_TelemetryControllerBuildID.js
new file mode 100644
index 0000000000..126684fe82
--- /dev/null
+++ b/toolkit/components/telemetry/tests/unit/test_TelemetryControllerBuildID.js
@@ -0,0 +1,74 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/
+*/
+/* Test inclusion of previous build ID in telemetry pings when build ID changes.
+ * bug 841028
+ *
+ * Cases to cover:
+ * 1) Run with no "previousBuildID" stored in prefs:
+ *     -> no previousBuildID in telemetry system info, new value set in prefs.
+ * 2) previousBuildID in prefs, equal to current build ID:
+ *     -> no previousBuildID in telemetry, prefs not updated.
+ * 3) previousBuildID in prefs, not equal to current build ID:
+ *     -> previousBuildID in telemetry, new value set in prefs.
+ */
+
+"use strict";
+
+const { TelemetryController } = ChromeUtils.importESModule(
+  "resource://gre/modules/TelemetryController.sys.mjs"
+);
+const { TelemetrySession } = ChromeUtils.importESModule(
+  "resource://gre/modules/TelemetrySession.sys.mjs"
+);
+
+// Set up our dummy AppInfo object so we can control the appBuildID.
+const { getAppInfo, updateAppInfo } = ChromeUtils.importESModule(
+  "resource://testing-common/AppInfo.sys.mjs"
+);
+updateAppInfo();
+
+// Check that when run with no previous build ID stored, we update the pref but do not
+// put anything into the metadata.
+add_task(async function test_firstRun() {
+  await TelemetryController.testReset();
+  let metadata = TelemetrySession.getMetadata();
+  Assert.equal(false, "previousBuildID" in metadata);
+  let appBuildID = getAppInfo().appBuildID;
+  let buildIDPref = Services.prefs.getCharPref(
+    TelemetryUtils.Preferences.PreviousBuildID
+  );
+  Assert.equal(appBuildID, buildIDPref);
+});
+
+// Check that a subsequent run with the same build ID does not put prev build ID in
+// metadata. Assumes testFirstRun() has already been called to set the previousBuildID pref.
+add_task(async function test_secondRun() {
+  await TelemetryController.testReset();
+  let metadata = TelemetrySession.getMetadata();
+  Assert.equal(false, "previousBuildID" in metadata);
+});
+
+// Set up telemetry with a different app build ID and check that the old build ID
+// is returned in the metadata and the pref is updated to the new build ID.
+// Assumes testFirstRun() has been called to set the previousBuildID pref.
+const NEW_BUILD_ID = "20130314";
+add_task(async function test_newBuild() {
+  let info = getAppInfo();
+  let oldBuildID = info.appBuildID;
+  info.appBuildID = NEW_BUILD_ID;
+  await TelemetryController.testReset();
+  let metadata = TelemetrySession.getMetadata();
+  Assert.equal(metadata.previousBuildId, oldBuildID);
+  let buildIDPref = Services.prefs.getCharPref(
+    TelemetryUtils.Preferences.PreviousBuildID
+  );
+  Assert.equal(NEW_BUILD_ID, buildIDPref);
+});
+
+function run_test() {
+  // Make sure we have a profile directory.
+  do_get_profile();
+
+  run_next_test();
+}