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Test Info: Warnings
- This test gets skipped with pattern: os == 'linux' && os_version == '18.04' && asan OR os == 'linux' && os_version == '18.04' && tsan OR win11_2009 && asan
- Manifest: browser/components/urlbar/tests/browser/browser.toml
"use strict";
/**
* Verify that when loading and going back/forward through history between URLs
* loaded in the content process, and URLs loaded in the parent process, we
* don't set the URL for the tab to about:blank inbetween the loads.
*/
add_task(async function () {
await SpecialPowers.pushPrefEnv({
set: [["browser.navigation.requireUserInteraction", false]],
});
await BrowserTestUtils.withNewTab(
{ gBrowser, url },
async function (browser) {
let wpl = {
onLocationChange(unused, unused2, location) {
if (location.schemeIs("about")) {
is(
location.spec,
"about:config",
"Only about: location change should be for about:preferences"
);
} else {
is(
location.spec,
url,
"Only non-about: location change should be for the http URL we're dealing with."
);
}
},
};
gBrowser.addProgressListener(wpl);
let didLoad = BrowserTestUtils.browserLoaded(
browser,
null,
function (loadedURL) {
return loadedURL == "about:config";
}
);
BrowserTestUtils.startLoadingURIString(browser, "about:config");
await didLoad;
gBrowser.goBack();
await BrowserTestUtils.browserLoaded(browser, null, function (loadedURL) {
return url == loadedURL;
});
gBrowser.goForward();
await BrowserTestUtils.browserLoaded(browser, null, function (loadedURL) {
return loadedURL == "about:config";
});
gBrowser.removeProgressListener(wpl);
}
);
});