tor-browser

commit ee898df722d8f559c15e9bf7e0625ee32aec96cf
parent 4b64cad5f815ea2189bd04f02efe5068c5d64af7
Author: Edgar Chen <echen@mozilla.com>
Date:   Mon,  5 Jan 2026 11:45:33 +0000

Bug 2005080 - Add tests to ensure paste context menu is dismissed when tab becomes inactive; r=tschuster

Differential Revision: https://phabricator.services.mozilla.com/D275690

Diffstat:
M
dom/events/test/clipboard/browser.toml
 | 
3
+++
M
dom/events/test/clipboard/browser_navigator_clipboard_contextmenu_dismiss.js
 | 
61
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

2 files changed, 64 insertions(+), 0 deletions(-)
diff --git a/dom/events/test/clipboard/browser.toml b/dom/events/test/clipboard/browser.toml
@@ -36,6 +36,9 @@ support-files = [
   "file_toplevel.html",
   "file_iframe.html",
 ]
+skip-if = [
+  "headless", # bug 1989339
+]
 
 ["browser_navigator_clipboard_contextmenu_suppression.js"]
 support-files = [
diff --git a/dom/events/test/clipboard/browser_navigator_clipboard_contextmenu_dismiss.js b/dom/events/test/clipboard/browser_navigator_clipboard_contextmenu_dismiss.js
@@ -15,6 +15,67 @@ async function readText(aBrowser) {
   });
 }
 
+add_task(async function test_context_menu_dimiss_tab_close() {
+  let pasteButtonIsHidden;
+  await BrowserTestUtils.withNewTab(kContentFileUrl, async aBrowser => {
+    info(`Randomized text to avoid overlappings with other tests`);
+    await promiseWritingRandomTextToClipboard();
+
+    info(`Wait for paste context menu is shown`);
+    let pasteButtonIsShown = promisePasteButtonIsShown();
+    let readTextRequest = readText(aBrowser);
+    await pasteButtonIsShown;
+
+    pasteButtonIsHidden = promisePasteButtonIsHidden();
+    info("Close tab");
+  });
+
+  info(`Wait for paste context menu is hidden`);
+  await pasteButtonIsHidden;
+});
+
+add_task(async function test_context_menu_dimiss_tab_switch() {
+  await BrowserTestUtils.withNewTab(kContentFileUrl, async aBrowser => {
+    info(`Randomized text to avoid overlappings with other tests`);
+    await promiseWritingRandomTextToClipboard();
+
+    info(`Wait for paste context menu is shown`);
+    let pasteButtonIsShown = promisePasteButtonIsShown();
+    await readText(aBrowser);
+    await pasteButtonIsShown;
+
+    info("Switch tab");
+    let pasteButtonIsHidden = promisePasteButtonIsHidden();
+    let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser);
+
+    info(`Wait for paste context menu is hidden`);
+    await pasteButtonIsHidden;
+
+    BrowserTestUtils.removeTab(tab);
+  });
+});
+
+add_task(async function test_context_menu_dimiss_browser_window_switch() {
+  await BrowserTestUtils.withNewTab(kContentFileUrl, async aBrowser => {
+    info(`Randomized text to avoid overlappings with other tests`);
+    await promiseWritingRandomTextToClipboard();
+
+    info(`Wait for paste context menu is shown`);
+    let pasteButtonIsShown = promisePasteButtonIsShown();
+    await readText(aBrowser);
+    await pasteButtonIsShown;
+
+    info("Switch browser window");
+    let pasteButtonIsHidden = promisePasteButtonIsHidden();
+    let newWin = await BrowserTestUtils.openNewBrowserWindow();
+
+    info(`Wait for paste context menu is hidden`);
+    await pasteButtonIsHidden;
+
+    await BrowserTestUtils.closeWindow(newWin);
+  });
+});
+
 add_task(async function test_context_menu_dimiss_tab_navigate() {
   await BrowserTestUtils.withNewTab(kContentFileUrl, async aBrowser => {
     info(`Randomized text to avoid overlappings with other tests`);