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/* Any copyright is dedicated to the Public Domain.
"use strict";
add_task(async function test_multiple_dialog_navigation() {
await BrowserTestUtils.withNewTab(
async browser => {
let firstDialogPromise = BrowserTestUtils.promiseAlertDialogOpen();
// We're gonna queue up some dialogs, and navigate. The tasks queueing the dialog
// are going to get aborted when the navigation happened, but that's OK because by
// that time they will have done their job. Detect and swallow that specific
// exception:
let navigationCatcher = e => {
if (e.name == "AbortError" && e.message.includes("destroyed before")) {
return;
}
throw e;
};
// Queue up 2 dialogs
let firstTask = SpecialPowers.spawn(browser, [], async function () {
content.eval(`alert('hi');`);
}).catch(navigationCatcher);
let secondTask = SpecialPowers.spawn(browser, [], async function () {
content.eval(`alert('hi again');`);
}).catch(navigationCatcher);
info("Waiting for first dialog.");
let dialogWin = await firstDialogPromise;
let secondDialogPromise = BrowserTestUtils.promiseAlertDialogOpen();
dialogWin.document
.getElementById("commonDialog")
.getButton("accept")
.click();
dialogWin = null;
info("Wait for second dialog to appear.");
let secondDialogWin = await secondDialogPromise;
let closedPromise = BrowserTestUtils.waitForEvent(
secondDialogWin,
"unload"
);
let loadedOtherPage = BrowserTestUtils.waitForLocationChange(
gBrowser,
);
BrowserTestUtils.startLoadingURIString(
browser,
);
info("Waiting for the next page to load.");
await loadedOtherPage;
info(
"Waiting for second dialog to close. If we time out here that's a bug!"
);
await closedPromise;
is(secondDialogWin.closed, true, "Should have closed second dialog.");
info("Ensure content tasks are done");
await secondTask;
await firstTask;
}
);
});