From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../browser_beforeunload_duplicate_dialogs.js      | 114 +++++++++++++++++++++
 1 file changed, 114 insertions(+)
 create mode 100644 browser/base/content/test/general/browser_beforeunload_duplicate_dialogs.js

(limited to 'browser/base/content/test/general/browser_beforeunload_duplicate_dialogs.js')

diff --git a/browser/base/content/test/general/browser_beforeunload_duplicate_dialogs.js b/browser/base/content/test/general/browser_beforeunload_duplicate_dialogs.js
new file mode 100644
index 0000000000..8a77f01ce4
--- /dev/null
+++ b/browser/base/content/test/general/browser_beforeunload_duplicate_dialogs.js
@@ -0,0 +1,114 @@
+const TEST_PAGE =
+  "http://mochi.test:8888/browser/browser/base/content/test/general/file_double_close_tab.html";
+
+const CONTENT_PROMPT_SUBDIALOG = Services.prefs.getBoolPref(
+  "prompts.contentPromptSubDialog",
+  false
+);
+
+var expectingDialog = false;
+var wantToClose = true;
+var resolveDialogPromise;
+
+function onTabModalDialogLoaded(node) {
+  ok(
+    !CONTENT_PROMPT_SUBDIALOG,
+    "Should not be using content prompt subdialogs."
+  );
+  ok(expectingDialog, "Should be expecting this dialog.");
+  expectingDialog = false;
+  if (wantToClose) {
+    // This accepts the dialog, closing it
+    node.querySelector(".tabmodalprompt-button0").click();
+  } else {
+    // This keeps the page open
+    node.querySelector(".tabmodalprompt-button1").click();
+  }
+  if (resolveDialogPromise) {
+    resolveDialogPromise();
+  }
+}
+
+function onCommonDialogLoaded(promptWindow) {
+  ok(CONTENT_PROMPT_SUBDIALOG, "Should be using content prompt subdialogs.");
+  ok(expectingDialog, "Should be expecting this dialog.");
+  expectingDialog = false;
+  let dialog = promptWindow.Dialog;
+  if (wantToClose) {
+    // This accepts the dialog, closing it.
+    dialog.ui.button0.click();
+  } else {
+    // This keeps the page open
+    dialog.ui.button1.click();
+  }
+  if (resolveDialogPromise) {
+    resolveDialogPromise();
+  }
+}
+
+SpecialPowers.pushPrefEnv({
+  set: [["dom.require_user_interaction_for_beforeunload", false]],
+});
+
+// Listen for the dialog being created
+Services.obs.addObserver(onTabModalDialogLoaded, "tabmodal-dialog-loaded");
+Services.obs.addObserver(onCommonDialogLoaded, "common-dialog-loaded");
+registerCleanupFunction(() => {
+  Services.prefs.clearUserPref("browser.tabs.warnOnClose");
+  Services.obs.removeObserver(onTabModalDialogLoaded, "tabmodal-dialog-loaded");
+  Services.obs.removeObserver(onCommonDialogLoaded, "common-dialog-loaded");
+});
+
+add_task(async function closeLastTabInWindow() {
+  let newWin = await promiseOpenAndLoadWindow({}, true);
+  let firstTab = newWin.gBrowser.selectedTab;
+  await promiseTabLoadEvent(firstTab, TEST_PAGE);
+  let windowClosedPromise = BrowserTestUtils.domWindowClosed(newWin);
+  expectingDialog = true;
+  // close tab:
+  firstTab.closeButton.click();
+  await windowClosedPromise;
+  ok(!expectingDialog, "There should have been a dialog.");
+  ok(newWin.closed, "Window should be closed.");
+});
+
+add_task(async function closeWindowWithMultipleTabsIncludingOneBeforeUnload() {
+  Services.prefs.setBoolPref("browser.tabs.warnOnClose", false);
+  let newWin = await promiseOpenAndLoadWindow({}, true);
+  let firstTab = newWin.gBrowser.selectedTab;
+  await promiseTabLoadEvent(firstTab, TEST_PAGE);
+  await promiseTabLoadEvent(
+    BrowserTestUtils.addTab(newWin.gBrowser),
+    // eslint-disable-next-line @microsoft/sdl/no-insecure-url
+    "http://example.com/"
+  );
+  let windowClosedPromise = BrowserTestUtils.domWindowClosed(newWin);
+  expectingDialog = true;
+  newWin.BrowserTryToCloseWindow();
+  await windowClosedPromise;
+  ok(!expectingDialog, "There should have been a dialog.");
+  ok(newWin.closed, "Window should be closed.");
+  Services.prefs.clearUserPref("browser.tabs.warnOnClose");
+});
+
+add_task(async function closeWindoWithSingleTabTwice() {
+  let newWin = await promiseOpenAndLoadWindow({}, true);
+  let firstTab = newWin.gBrowser.selectedTab;
+  await promiseTabLoadEvent(firstTab, TEST_PAGE);
+  let windowClosedPromise = BrowserTestUtils.domWindowClosed(newWin);
+  expectingDialog = true;
+  wantToClose = false;
+  let firstDialogShownPromise = new Promise((resolve, reject) => {
+    resolveDialogPromise = resolve;
+  });
+  firstTab.closeButton.click();
+  await firstDialogShownPromise;
+  info("Got initial dialog, now trying again");
+  expectingDialog = true;
+  wantToClose = true;
+  resolveDialogPromise = null;
+  firstTab.closeButton.click();
+  await windowClosedPromise;
+  ok(!expectingDialog, "There should have been a dialog.");
+  ok(newWin.closed, "Window should be closed.");
+});
-- 
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