1 files changed, 64 insertions, 0 deletions
diff --git a/browser/base/content/test/tabs/browser_multiselect_tabs_close_using_shortcuts.js b/browser/base/content/test/tabs/browser_multiselect_tabs_close_using_shortcuts.js
new file mode 100644
index 0000000000..da367f6645
--- /dev/null
+++ b/browser/base/content/test/tabs/browser_multiselect_tabs_close_using_shortcuts.js
@@ -0,0 +1,64 @@
+const PREF_WARN_ON_CLOSE = "browser.tabs.warnOnCloseOtherTabs";
+
+add_task(async function setPref() {
+  await SpecialPowers.pushPrefEnv({
+    set: [[PREF_WARN_ON_CLOSE, false]],
+  });
+});
+
+add_task(async function using_Ctrl_W() {
+  for (let key of ["w", "VK_F4"]) {
+    let tab1 = await addTab();
+    let tab2 = await addTab();
+    let tab3 = await addTab();
+    let tab4 = await addTab();
+
+    await BrowserTestUtils.switchTab(gBrowser, triggerClickOn(tab1, {}));
+
+    is(gBrowser.multiSelectedTabsCount, 0, "Zero multiselected tabs");
+
+    await triggerClickOn(tab2, { ctrlKey: true });
+    await triggerClickOn(tab3, { ctrlKey: true });
+
+    ok(tab1.multiselected, "Tab1 is multiselected");
+    ok(tab2.multiselected, "Tab2 is multiselected");
+    ok(tab3.multiselected, "Tab3 is multiselected");
+    ok(!tab4.multiselected, "Tab4 is not multiselected");
+    is(gBrowser.multiSelectedTabsCount, 3, "Three multiselected tabs");
+
+    let tab1Closing = BrowserTestUtils.waitForTabClosing(tab1);
+    let tab2Closing = BrowserTestUtils.waitForTabClosing(tab2);
+    let tab3Closing = BrowserTestUtils.waitForTabClosing(tab3);
+
+    EventUtils.synthesizeKey(key, { accelKey: true });
+
+    // On OSX, Cmd+F4 should not close tabs.
+    const shouldBeClosing = key == "w" || AppConstants.platform != "macosx";
+
+    if (shouldBeClosing) {
+      await tab1Closing;
+      await tab2Closing;
+      await tab3Closing;
+    }
+
+    ok(!tab4.closing, "Tab4 is not closing");
+
+    if (shouldBeClosing) {
+      ok(tab1.closing, "Tab1 is closing");
+      ok(tab2.closing, "Tab2 is closing");
+      ok(tab3.closing, "Tab3 is closing");
+      is(gBrowser.multiSelectedTabsCount, 0, "Zero multiselected tabs");
+    } else {
+      ok(!tab1.closing, "Tab1 is not closing");
+      ok(!tab2.closing, "Tab2 is not closing");
+      ok(!tab3.closing, "Tab3 is not closing");
+      is(gBrowser.multiSelectedTabsCount, 3, "Still Three multiselected tabs");
+
+      BrowserTestUtils.removeTab(tab1);
+      BrowserTestUtils.removeTab(tab2);
+      BrowserTestUtils.removeTab(tab3);
+    }
+
+    BrowserTestUtils.removeTab(tab4);
+  }
+});