Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 81 insertions, 0 deletions

diff --git a/toolkit/components/telemetry/tests/unit/TelemetryArchiveTesting.jsm b/toolkit/components/telemetry/tests/unit/TelemetryArchiveTesting.jsm
new file mode 100644
index 0000000000..ac06fdfe3a
--- /dev/null
+++ b/toolkit/components/telemetry/tests/unit/TelemetryArchiveTesting.jsm
@@ -0,0 +1,81 @@
+const { TelemetryArchive } = ChromeUtils.import(
+  "resource://gre/modules/TelemetryArchive.jsm"
+);
+const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
+
+var EXPORTED_SYMBOLS = ["TelemetryArchiveTesting"];
+
+function checkForProperties(ping, expected) {
+  for (let [props, val] of expected) {
+    let test = ping;
+    for (let prop of props) {
+      test = test[prop];
+      if (test === undefined) {
+        return false;
+      }
+    }
+    if (test !== val) {
+      return false;
+    }
+  }
+  return true;
+}
+
+/**
+ * A helper object that allows test code to check whether a telemetry ping
+ * was properly saved. To use, first initialize to collect the starting pings
+ * and then check for new ping data.
+ */
+function Checker() {}
+Checker.prototype = {
+  promiseInit() {
+    this._pingMap = new Map();
+    return TelemetryArchive.promiseArchivedPingList().then(plist => {
+      for (let ping of plist) {
+        this._pingMap.set(ping.id, ping);
+      }
+    });
+  },
+
+  /**
+   * Find and return a new ping with certain properties.
+   *
+   * @param expected: an array of [['prop'...], 'value'] to check
+   * For example:
+   * [
+   *   [['environment', 'build', 'applicationId'], '20150101010101'],
+   *   [['version'], 1],
+   *   [['metadata', 'OOMAllocationSize'], 123456789],
+   * ]
+   * @returns a matching ping if found, or null
+   */
+  async promiseFindPing(type, expected) {
+    let candidates = [];
+    let plist = await TelemetryArchive.promiseArchivedPingList();
+    for (let ping of plist) {
+      if (this._pingMap.has(ping.id)) {
+        continue;
+      }
+      if (ping.type == type) {
+        candidates.push(ping);
+      }
+    }
+
+    for (let candidate of candidates) {
+      let ping = await TelemetryArchive.promiseArchivedPingById(candidate.id);
+      if (checkForProperties(ping, expected)) {
+        return ping;
+      }
+    }
+    return null;
+  },
+};
+
+const TelemetryArchiveTesting = {
+  setup() {
+    Services.prefs.setCharPref("toolkit.telemetry.log.level", "Trace");
+    Services.prefs.setBoolPref("toolkit.telemetry.archive.enabled", true);
+  },
+
+  Checker,
+};