Mypal68/docshell/test/navigation/browser_test-content-chromeflags.js
2025-04-19 19:11:47 +03:00

47 lines
1.4 KiB
JavaScript

const TEST_PAGE = `data:text/html,<html><body><a href="about:blank" target="_blank">Test</a></body></html>`;
const CHROME_ALL = Ci.nsIWebBrowserChrome.CHROME_ALL;
const CHROME_REMOTE_WINDOW = Ci.nsIWebBrowserChrome.CHROME_REMOTE_WINDOW;
/**
* Tests that when we open new browser windows from content they
* get the full browser chrome.
*/
add_task(async function() {
// Make sure that the window.open call will open a new
// window instead of a new tab.
await new Promise(resolve => {
SpecialPowers.pushPrefEnv(
{
set: [["browser.link.open_newwindow", 2]],
},
resolve
);
});
await BrowserTestUtils.withNewTab(
{
gBrowser,
url: TEST_PAGE,
},
async function(browser) {
let openedPromise = BrowserTestUtils.waitForNewWindow();
BrowserTestUtils.synthesizeMouse("a", 0, 0, {}, browser);
let win = await openedPromise;
let chromeFlags = win.docShell.treeOwner
.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIAppWindow).chromeFlags;
// In the multi-process case, the new window will have the
// CHROME_REMOTE_WINDOW flag set.
const EXPECTED = gMultiProcessBrowser
? CHROME_ALL | CHROME_REMOTE_WINDOW
: CHROME_ALL;
is(chromeFlags, EXPECTED, "Window should have opened with all chrome");
BrowserTestUtils.closeWindow(win);
}
);
});