Adding upstream version 110.0.1.upstream/110.0.1upstream

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

1 files changed, 54 insertions, 0 deletions

diff --git a/browser/components/newtab/test/xpcshell/test_ASRouterTargeting_snapshot.js b/browser/components/newtab/test/xpcshell/test_ASRouterTargeting_snapshot.js
new file mode 100644
index 0000000000..26d91cb417
--- /dev/null
+++ b/browser/components/newtab/test/xpcshell/test_ASRouterTargeting_snapshot.js
@@ -0,0 +1,54 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+"use strict";
+
+const { ASRouterTargeting } = ChromeUtils.import(
+  "resource://activity-stream/lib/ASRouterTargeting.jsm"
+);
+
+add_task(async function should_ignore_rejections() {
+  let target = {
+    get foo() {
+      return new Promise(resolve => resolve(1));
+    },
+
+    get bar() {
+      return new Promise((resolve, reject) => reject(new Error("unspecified")));
+    },
+  };
+
+  let snapshot = await ASRouterTargeting.getEnvironmentSnapshot(target);
+  deepEqual(snapshot, { environment: { foo: 1 }, version: 1 });
+});
+
+add_task(async function should_ignore_rejections() {
+  // The order that `ASRouterTargeting.getEnvironmentSnapshot`
+  // enumerates the target object matters here, but it's guaranteed to
+  // be consistent by the `for ... in` ordering: see
+  // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/for...in#description.
+  let target = {
+    get foo() {
+      return new Promise(resolve => resolve(1));
+    },
+
+    get bar() {
+      return new Promise(resolve => {
+        // Pretend that we're about to shut down.
+        Services.startup.advanceShutdownPhase(
+          Services.startup.SHUTDOWN_PHASE_APPSHUTDOWN
+        );
+        resolve(2);
+      });
+    },
+
+    get baz() {
+      return new Promise(resolve => resolve(3));
+    },
+  };
+
+  let snapshot = await ASRouterTargeting.getEnvironmentSnapshot(target);
+  // `baz` is dropped since we're shutting down by the time it's processed.
+  deepEqual(snapshot, { environment: { foo: 1, bar: 2 }, version: 1 });
+});