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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
/**
* Tests that if the content process fails to launch in the
* foreground tab, that we show about:tabcrashed, but do not
* attempt to wait for a crash dump for it (which will never come).
*/
add_task(async function test_launchfail_foreground() {
// eslint-disable-next-line @microsoft/sdl/no-insecure-url
let tabcrashed = BrowserTestUtils.waitForEvent(
browser,
"AboutTabCrashedReady",
false,
null,
true
);
await BrowserTestUtils.simulateProcessLaunchFail(browser);
Assert.equal(
0,
TabCrashHandler.queuedCrashedBrowsers,
"No crashed browsers should be queued."
);
await tabcrashed;
});
});
/**
* Tests that if the content process fails to launch in a background
* tab, that upon choosing that tab, we show about:tabcrashed, but do
* not attempt to wait for a crash dump for it (which will never come).
*/
add_task(async function test_launchfail_background() {
let originalTab = gBrowser.selectedTab;
// eslint-disable-next-line @microsoft/sdl/no-insecure-url
let tab = gBrowser.getTabForBrowser(browser);
await BrowserTestUtils.switchTab(gBrowser, originalTab);
let tabcrashed = BrowserTestUtils.waitForEvent(
browser,
"AboutTabCrashedReady",
false,
null,
true
);
await BrowserTestUtils.simulateProcessLaunchFail(browser);
Assert.equal(
0,
TabCrashHandler.queuedCrashedBrowsers,
"No crashed browsers should be queued."
);
await BrowserTestUtils.switchTab(gBrowser, tab);
await tabcrashed;
});
});