1 files changed, 43 insertions, 0 deletions
diff --git a/remote/cdp/test/browser/page/browser_javascriptDialog_confirm.js b/remote/cdp/test/browser/page/browser_javascriptDialog_confirm.js
new file mode 100644
index 0000000000..eec7e9828d
--- /dev/null
+++ b/remote/cdp/test/browser/page/browser_javascriptDialog_confirm.js
@@ -0,0 +1,43 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Test for window.confirm(). Check that the dialog is correctly detected and that it can
+// be rejected or accepted.
+add_task(async function ({ client }) {
+  const { Page } = client;
+
+  info("Enable the page domain");
+  await Page.enable();
+
+  info("Create a confirm dialog to open");
+  const { message, type } = await createConfirmDialog(Page);
+
+  is(type, "confirm", "dialog event contains the correct type");
+  is(message, "confirm-1234?", "dialog event contains the correct text");
+
+  info("Accept the dialog");
+  await Page.handleJavaScriptDialog({ accept: true });
+  let isConfirmed = await getContentProperty("isConfirmed");
+  ok(isConfirmed, "The confirm dialog was accepted");
+
+  await createConfirmDialog(Page);
+  info("Trigger another confirm in the test page");
+
+  info("Reject the dialog");
+  await Page.handleJavaScriptDialog({ accept: false });
+  isConfirmed = await getContentProperty("isConfirmed");
+  ok(!isConfirmed, "The confirm dialog was rejected");
+});
+
+function createConfirmDialog(Page) {
+  const onDialogOpen = Page.javascriptDialogOpening();
+
+  info("Trigger a confirm in the test page");
+  SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => {
+    content.isConfirmed = content.confirm("confirm-1234?");
+  });
+
+  return onDialogOpen;
+}