test_objectgrips-04.js

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/* 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 objectFront = threadFront.pauseGrip(args[0]);

    const { ownProperties, prototype } =

      await objectFront.getPrototypeAndProperties();

    Assert.equal(ownProperties.x.configurable, true);

    Assert.equal(ownProperties.x.enumerable, true);

    Assert.equal(ownProperties.x.writable, true);

    Assert.equal(ownProperties.x.value, 10);

    Assert.equal(ownProperties.y.configurable, true);

    Assert.equal(ownProperties.y.enumerable, true);

    Assert.equal(ownProperties.y.writable, true);

    Assert.equal(ownProperties.y.value, "kaiju");

    Assert.equal(ownProperties.a.configurable, true);

    Assert.equal(ownProperties.a.enumerable, true);

    Assert.equal(ownProperties.a.get.getGrip().type, "object");

    Assert.equal(ownProperties.a.get.getGrip().class, "Function");

    Assert.equal(ownProperties.a.set.type, "undefined");

    Assert.ok(prototype != undefined);

    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({ x: 10, y: 'kaiju', get a() { return 42; } })");