Object-setProperty-03.js

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// tests calling script functions via Debugger.Object.prototype.setProperty

// with different receiver objects.

"use strict";

load(libdir + "/asserts.js");

var global = newGlobal({newCompartment: true});

var dbg = new Debugger();

var globalDO = dbg.addDebuggee(global);

var windowProxyDO = globalDO.makeDebuggeeValue(global);

dbg.onDebuggerStatement = onDebuggerStatement;

global.eval(`

let receiver;

function check(value, thisVal) {

  receiver = thisVal;

  if (value !== "value") throw "Unexpected value";

const sloppy = {

  set setter(value) { check(value, this); },

};

const strict = {

  set setter(value) { "use strict"; check(value, this); },

};

debugger;

`);

function onDebuggerStatement(frame) {

    const { environment } = frame;

    const sloppy = environment.getVariable("sloppy");

    const strict = environment.getVariable("strict");

    const receiver = () => environment.getVariable("receiver");

    const value = "value";

    assertEq(sloppy.setProperty("setter", value).return, true);

    assertEq(receiver(), sloppy);

    assertEq(sloppy.setProperty("setter", value, sloppy).return, true);

    assertEq(receiver(), sloppy);

    assertEq(sloppy.setProperty("setter", value, strict).return, true);

    assertEq(receiver(), strict);

    assertEq(sloppy.setProperty("setter", value, 1).return, true);

    assertEq(receiver().class, "Number");

    assertEq(sloppy.setProperty("setter", value, true).return, true);

    assertEq(receiver().class, "Boolean");

    assertEq(sloppy.setProperty("setter", value, null).return, true);

    assertEq(receiver(), windowProxyDO);

    assertEq(sloppy.setProperty("setter", value, undefined).return, true);

    assertEq(receiver(), windowProxyDO);

    assertErrorMessage(() => sloppy.setProperty("setter", value, {}), TypeError,

                       "Debugger: expected Debugger.Object, got Object");

    assertEq(strict.setProperty("setter", value).return, true);

    assertEq(receiver(), strict);

    assertEq(strict.setProperty("setter", value, sloppy).return, true);

    assertEq(receiver(), sloppy);

    assertEq(strict.setProperty("setter", value, strict).return, true);

    assertEq(receiver(), strict);

    assertEq(strict.setProperty("setter", value, 1).return, true);

    assertEq(receiver(), 1);

    assertEq(strict.setProperty("setter", value, true).return, true);

    assertEq(receiver(), true);

    assertEq(strict.setProperty("setter", value, null).return, true);

    assertEq(receiver(), null);

    assertEq(strict.setProperty("setter", value, undefined).return, true);

    assertEq(receiver(), undefined);

    assertErrorMessage(() => strict.setProperty("setter", value, {}), TypeError,

                       "Debugger: expected Debugger.Object, got Object");

};