From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../xpcshell/test_AboutWelcomeTelemetry_glean.js   | 143 +++++++++++++++++++++
 1 file changed, 143 insertions(+)
 create mode 100644 browser/components/newtab/test/xpcshell/test_AboutWelcomeTelemetry_glean.js

(limited to 'browser/components/newtab/test/xpcshell/test_AboutWelcomeTelemetry_glean.js')

diff --git a/browser/components/newtab/test/xpcshell/test_AboutWelcomeTelemetry_glean.js b/browser/components/newtab/test/xpcshell/test_AboutWelcomeTelemetry_glean.js
new file mode 100644
index 0000000000..a49a6f9382
--- /dev/null
+++ b/browser/components/newtab/test/xpcshell/test_AboutWelcomeTelemetry_glean.js
@@ -0,0 +1,143 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+"use strict";
+
+const { AboutWelcomeTelemetry } = ChromeUtils.import(
+  "resource://activity-stream/aboutwelcome/lib/AboutWelcomeTelemetry.jsm"
+);
+const TELEMETRY_PREF = "browser.newtabpage.activity-stream.telemetry";
+
+add_setup(function setup() {
+  do_get_profile();
+  Services.fog.initializeFOG();
+});
+
+// We recognize two kinds of unexpected data that might reach
+// `submitGleanPingForPing`: unknown keys, and keys with unexpectedly-complex
+// data (ie, non-scalar).
+// We report the keys in special metrics to aid in system health monitoring.
+add_task(function test_weird_data() {
+  registerCleanupFunction(() => {
+    Services.prefs.clearUserPref(TELEMETRY_PREF);
+  });
+  Services.prefs.setBoolPref(TELEMETRY_PREF, true);
+
+  const AWTelemetry = new AboutWelcomeTelemetry();
+
+  const unknownKey = "some_unknown_key";
+  const camelUnknownKey = AWTelemetry._snakeToCamelCase(unknownKey);
+
+  let pingSubmitted = false;
+  GleanPings.messagingSystem.testBeforeNextSubmit(() => {
+    pingSubmitted = true;
+    Assert.equal(
+      Glean.messagingSystem.unknownKeys[camelUnknownKey].testGetValue(),
+      1,
+      "caught the unknown key"
+    );
+    // TODO(bug 1600008): Also check the for-testing overall count.
+    Assert.equal(Glean.messagingSystem.unknownKeyCount.testGetValue(), 1);
+  });
+  AWTelemetry.submitGleanPingForPing({
+    [unknownKey]: "value doesn't matter",
+  });
+
+  Assert.ok(pingSubmitted, "Ping with unknown keys was submitted");
+
+  const invalidNestedDataKey = "event";
+  pingSubmitted = false;
+  GleanPings.messagingSystem.testBeforeNextSubmit(() => {
+    pingSubmitted = true;
+    Assert.equal(
+      Glean.messagingSystem.invalidNestedData[
+        invalidNestedDataKey
+      ].testGetValue("messaging-system"),
+      1,
+      "caught the invalid nested data"
+    );
+  });
+  AWTelemetry.submitGleanPingForPing({
+    [invalidNestedDataKey]: { this_should: "not be", complex: "data" },
+  });
+
+  Assert.ok(pingSubmitted, "Ping with invalid nested data submitted");
+});
+
+// `event_context` is weird. It's an object, but it might have been stringified
+// before being provided for recording.
+add_task(function test_event_context() {
+  registerCleanupFunction(() => {
+    Services.prefs.clearUserPref(TELEMETRY_PREF);
+  });
+  Services.prefs.setBoolPref(TELEMETRY_PREF, true);
+
+  const AWTelemetry = new AboutWelcomeTelemetry();
+
+  const eventContext = {
+    reason: "reason",
+    page: "page",
+    source: "source",
+    something_else: "not specifically handled",
+  };
+  const stringifiedEC = JSON.stringify(eventContext);
+
+  let pingSubmitted = false;
+  GleanPings.messagingSystem.testBeforeNextSubmit(() => {
+    pingSubmitted = true;
+    Assert.equal(
+      Glean.messagingSystem.eventReason.testGetValue(),
+      eventContext.reason,
+      "event_context.reason also in own metric."
+    );
+    Assert.equal(
+      Glean.messagingSystem.eventPage.testGetValue(),
+      eventContext.page,
+      "event_context.page also in own metric."
+    );
+    Assert.equal(
+      Glean.messagingSystem.eventSource.testGetValue(),
+      eventContext.source,
+      "event_context.source also in own metric."
+    );
+    Assert.equal(
+      Glean.messagingSystem.eventContext.testGetValue(),
+      stringifiedEC,
+      "whole event_context added as text."
+    );
+  });
+  AWTelemetry.submitGleanPingForPing({
+    event_context: eventContext,
+  });
+  Assert.ok(pingSubmitted, "Ping with object event_context submitted");
+
+  pingSubmitted = false;
+  GleanPings.messagingSystem.testBeforeNextSubmit(() => {
+    pingSubmitted = true;
+    Assert.equal(
+      Glean.messagingSystem.eventReason.testGetValue(),
+      eventContext.reason,
+      "event_context.reason also in own metric."
+    );
+    Assert.equal(
+      Glean.messagingSystem.eventPage.testGetValue(),
+      eventContext.page,
+      "event_context.page also in own metric."
+    );
+    Assert.equal(
+      Glean.messagingSystem.eventSource.testGetValue(),
+      eventContext.source,
+      "event_context.source also in own metric."
+    );
+    Assert.equal(
+      Glean.messagingSystem.eventContext.testGetValue(),
+      stringifiedEC,
+      "whole event_context added as text."
+    );
+  });
+  AWTelemetry.submitGleanPingForPing({
+    event_context: stringifiedEC,
+  });
+  Assert.ok(pingSubmitted, "Ping with string event_context submitted");
+});
-- 
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