Adding upstream version 115.7.0esr.upstream/115.7.0esr

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

1 files changed, 56 insertions, 0 deletions

diff --git a/remote/shared/test/xpcshell/test_TabManager.js b/remote/shared/test/xpcshell/test_TabManager.js
new file mode 100644
index 0000000000..e9da02c861
--- /dev/null
+++ b/remote/shared/test/xpcshell/test_TabManager.js
@@ -0,0 +1,56 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+const { TabManager } = ChromeUtils.importESModule(
+  "chrome://remote/content/shared/TabManager.sys.mjs"
+);
+
+class MockTopBrowsingContext {
+  constructor() {
+    this.embedderElement = { permanentKey: {} };
+    this.id = 1;
+    this.top = this;
+  }
+}
+
+class MockBrowsingContext {
+  constructor() {
+    this.id = 2;
+
+    const topContext = new MockTopBrowsingContext();
+    this.parent = topContext;
+    this.top = topContext;
+  }
+}
+
+const mockTopBrowsingContext = new MockTopBrowsingContext();
+const mockBrowsingContext = new MockBrowsingContext();
+
+add_task(async function test_getIdForBrowsingContext() {
+  // Browsing context not set.
+  equal(TabManager.getIdForBrowsingContext(null), null);
+  equal(TabManager.getIdForBrowsingContext(undefined), null);
+
+  // Child browsing context.
+  equal(
+    TabManager.getIdForBrowsingContext(mockBrowsingContext),
+    mockBrowsingContext.id
+  );
+
+  const browser = mockTopBrowsingContext.embedderElement;
+  equal(
+    TabManager.getIdForBrowsingContext(mockTopBrowsingContext),
+    TabManager.getIdForBrowser(browser)
+  );
+});
+
+add_task(async function test_removeTab() {
+  // Tab not defined.
+  await TabManager.removeTab(null);
+});
+
+add_task(async function test_selectTab() {
+  // Tab not defined.
+  await TabManager.selectTab(null);
+});