Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

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

1 files changed, 87 insertions, 0 deletions

diff --git a/toolkit/components/extensions/test/xpcshell/test_ext_extension_startup_telemetry.js b/toolkit/components/extensions/test/xpcshell/test_ext_extension_startup_telemetry.js
new file mode 100644
index 0000000000..b65c772174
--- /dev/null
+++ b/toolkit/components/extensions/test/xpcshell/test_ext_extension_startup_telemetry.js
@@ -0,0 +1,87 @@
+/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set sts=2 sw=2 et tw=80: */
+"use strict";
+
+const HISTOGRAM = "WEBEXT_EXTENSION_STARTUP_MS";
+const HISTOGRAM_KEYED = "WEBEXT_EXTENSION_STARTUP_MS_BY_ADDONID";
+
+function processSnapshot(snapshot) {
+  return snapshot.sum > 0;
+}
+
+function processKeyedSnapshot(snapshot) {
+  let res = {};
+  for (let key of Object.keys(snapshot)) {
+    res[key] = snapshot[key].sum > 0;
+  }
+  return res;
+}
+
+add_task(async function test_telemetry() {
+  let extension1 = ExtensionTestUtils.loadExtension({});
+  let extension2 = ExtensionTestUtils.loadExtension({});
+
+  clearHistograms();
+
+  assertHistogramEmpty(HISTOGRAM);
+  assertKeyedHistogramEmpty(HISTOGRAM_KEYED);
+
+  await extension1.startup();
+
+  assertHistogramSnapshot(
+    HISTOGRAM,
+    { processSnapshot, expectedValue: true },
+    `Data recorded for first extension for histogram: ${HISTOGRAM}.`
+  );
+
+  assertHistogramSnapshot(
+    HISTOGRAM_KEYED,
+    {
+      keyed: true,
+      processSnapshot: processKeyedSnapshot,
+      expectedValue: {
+        [extension1.extension.id]: true,
+      },
+    },
+    `Data recorded for first extension for histogram ${HISTOGRAM_KEYED}`
+  );
+
+  let histogram = Services.telemetry.getHistogramById(HISTOGRAM);
+  let histogramKeyed =
+    Services.telemetry.getKeyedHistogramById(HISTOGRAM_KEYED);
+  let histogramSum = histogram.snapshot().sum;
+  let histogramSumExt1 = histogramKeyed.snapshot()[extension1.extension.id].sum;
+
+  await extension2.startup();
+
+  assertHistogramSnapshot(
+    HISTOGRAM,
+    {
+      processSnapshot: snapshot => snapshot.sum > histogramSum,
+      expectedValue: true,
+    },
+    `Data recorded for second extension for histogram: ${HISTOGRAM}.`
+  );
+
+  assertHistogramSnapshot(
+    HISTOGRAM_KEYED,
+    {
+      keyed: true,
+      processSnapshot: processKeyedSnapshot,
+      expectedValue: {
+        [extension1.extension.id]: true,
+        [extension2.extension.id]: true,
+      },
+    },
+    `Data recorded for second extension for histogram ${HISTOGRAM_KEYED}`
+  );
+
+  equal(
+    histogramKeyed.snapshot()[extension1.extension.id].sum,
+    histogramSumExt1,
+    `Data recorder for first extension is unchanged on the keyed histogram ${HISTOGRAM_KEYED}`
+  );
+
+  await extension1.unload();
+  await extension2.unload();
+});