// Check that entering moz://a into the address bar directs us to a new url add_task(async function () { let path = getRootDirectory(gTestPath).substring( "chrome://mochitests/content/".length ); await SpecialPowers.pushPrefEnv({ set: [ [ "toolkit.mozprotocol.url", `https://example.com/${path}mozprotocol.html`, ], ], }); await BrowserTestUtils.withNewTab("about:blank", async function () { BrowserTestUtils.startLoadingURIString(gBrowser, "moz://a"); await BrowserTestUtils.waitForLocationChange( gBrowser, `https://example.com/${path}mozprotocol.html` ); ok(true, "Made it to the expected page"); }); });