/* Any copyright is dedicated to the Public Domain. http://creativecommons.org/publicdomain/zero/1.0/ */ "use strict"; Services.prefs.setBoolPref("security.allow_eval_with_system_principal", true); registerCleanupFunction(() => { Services.prefs.clearUserPref("security.allow_eval_with_system_principal"); }); add_task( threadFrontTest(async ({ threadFront, debuggee }) => { const packet = await executeOnNextTickAndWaitForPause( () => evalCode(debuggee), threadFront ); const args = packet.frame.arguments; Assert.equal(args[0].class, "Object"); const objClient = threadFront.pauseGrip(args[0]); const response = await objClient.getPrototypeAndProperties(); const { a, b, c, d, e, f, g } = response.ownProperties; testPropertyType(a, "Infinity"); testPropertyType(b, "-Infinity"); testPropertyType(c, "NaN"); testPropertyType(d, "-0"); testPropertyType(e, "BigInt"); testPropertyType(f, "BigInt"); testPropertyType(g, "BigInt"); await threadFront.resume(); }) ); function evalCode(debuggee) { debuggee.eval( // These arguments are tested. // eslint-disable-next-line no-unused-vars function stopMe(arg1) { debugger; }.toString() ); debuggee.eval( `stopMe({ a: Infinity, b: -Infinity, c: NaN, d: -0, e: 1n, f: -2n, g: 0n, })` ); } function testPropertyType(prop, expectedType) { Assert.equal(prop.configurable, true); Assert.equal(prop.enumerable, true); Assert.equal(prop.writable, true); Assert.equal(prop.value.type, expectedType); }