mozilla-central/remote/cdp/test/browser/page/browser_javascriptDialog_otherTarget.js (file symbol)

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Test Info: Warnings

/* Any copyright is dedicated to the Public Domain.
"use strict";
const { PromptTestUtils } = ChromeUtils.importESModule(
);
// Test that javascript dialog events are emitted by the page domain only if
// the dialog is created for the window of the target.
add_task(async function ({ client }) {
const { Page } = client;
info("Enable the page domain");
await Page.enable();
// Add a listener for dialogs on the test page.
Page.javascriptDialogOpening(() => {
ok(false, "Should never receive this event");
});
info("Open another tab");
const otherTab = await BrowserTestUtils.openNewForegroundTab(
gBrowser,
toDataURL("test-page")
);
is(gBrowser.selectedTab, otherTab, "Selected tab is now the new tab");
// Create a promise that resolve when dialog prompt is created.
// It will also take care of closing the dialog.
let onOtherPageDialog = PromptTestUtils.handleNextPrompt(
gBrowser.selectedBrowser,
{ modalType: Services.prompt.MODAL_TYPE_CONTENT, promptType: "alert" },
{ buttonNumClick: 0 }
);
info("Trigger an alert in the second page");
SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => {
content.alert("test");
});
info("Wait for the alert to be detected and closed");
await onOtherPageDialog;
info("Call bringToFront on the test page to make sure we received");
await Page.bringToFront();
BrowserTestUtils.removeTab(otherTab);
});