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-rw-r--r--browser/base/content/test/tabs/browser_removeTabsToTheEnd.js30
1 files changed, 30 insertions, 0 deletions
diff --git a/browser/base/content/test/tabs/browser_removeTabsToTheEnd.js b/browser/base/content/test/tabs/browser_removeTabsToTheEnd.js
new file mode 100644
index 0000000000..a9540f708b
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+++ b/browser/base/content/test/tabs/browser_removeTabsToTheEnd.js
@@ -0,0 +1,30 @@
+/* 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/. */
+
+add_task(async function removeTabsToTheEnd() {
+ // Add three new tabs after the original tab. Pin the second one.
+ let firstTab = await addTab();
+ let pinnedTab = await addTab();
+ let lastTab = await addTab();
+ gBrowser.pinTab(pinnedTab);
+
+ // Check that there is only one closable tab from firstTab to the end
+ is(
+ gBrowser.getTabsToTheEndFrom(firstTab).length,
+ 1,
+ "One unpinned tab towards the end"
+ );
+
+ // Remove tabs to the end
+ gBrowser.removeTabsToTheEndFrom(firstTab);
+
+ ok(!firstTab.closing, "First tab is not closing");
+ ok(!pinnedTab.closing, "Pinned tab is not closing");
+ ok(lastTab.closing, "Last tab is closing");
+
+ // cleanup
+ for (let tab of [firstTab, pinnedTab]) {
+ BrowserTestUtils.removeTab(tab);
+ }
+});