firefox/devtools/shared/webconsole/test/chrome/test_object_actor.html

<!DOCTYPE HTML>
<html lang="en">
<head>
  <meta charset="utf8">
  <title>Test for the object actor</title>
  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
  <script type="text/javascript" src="common.js"></script>
  <!-- Any copyright is dedicated to the Public Domain.
     - http://creativecommons.org/publicdomain/zero/1.0/ -->
</head>
<body>
<p>Test for the object actor</p>

<script class="testbody" type="text/javascript">
"use strict";

SimpleTest.waitForExplicitFinish();

SpecialPowers.pushPrefEnv({
  "set":  [["security.allow_eval_with_system_principal", true]]
});

async function startTest() {
  removeEventListener("load", startTest);

  const longString = (new Array(DevToolsServer.LONG_STRING_LENGTH + 3)).join("\u0629");
  createTestGlobalVariable(longString);

  const {state} = await attachConsoleToTab(["ConsoleAPI"]);
  const onConsoleApiCall = state.webConsoleFront.once("consoleAPICall");
  top.console.log("hello", top.wrappedJSObject.foobarObject);
  const {message} = await onConsoleApiCall;

  info("checking the console API call packet");
  checkConsoleAPICall(message, {
    level: "log",
    filename: /test_object_actor/,
    arguments: ["hello", {
      type: "object",
      actor: /[a-z]/,
    }],
  });

  info("inspecting object properties");
  const {ownProperties} = await message.arguments[1].getPrototypeAndProperties();

  const expectedProps = {
    "abArray": {
      value: {
        type: "object",
        class: "Array",
        actor: /[a-z]/,
      },
    },
    "foo": {
      configurable: true,
      enumerable: true,
      writable: true,
      value: 1,
    },
    "foobar": {
      value: "hello",
    },
    "foobaz": {
      value: {
        type: "object",
        class: "HTMLDocument",
        actor: /[a-z]/,
      },
    },
    "getterAndSetter": {
      get: {
        type: "object",
        class: "Function",
        actor: /[a-z]/,
      },
      set: {
        type: "object",
        class: "Function",
        actor: /[a-z]/,
      },
    },
    "longStringObj": {
      value: {
        type: "object",
        class: "Object",
        actor: /[a-z]/,
      },
    },
    "notInspectable": {
      value: {
        type: "object",
        class: "Object",
        actor: /[a-z]/,
      },
    },
    "omg": {
      value: { type: "null" },
    },
    "omgfn": {
      value: {
        type: "object",
        class: "Function",
        actor: /[a-z]/,
      },
    },
    "tamarbuta": {
      value: {
        type: "longString",
        initial: longString.substring(0,
          DevToolsServer.LONG_STRING_INITIAL_LENGTH),
        length: longString.length,
      },
    },
    "testfoo": {
      value: false,
    },
  };
  is(Object.keys(ownProperties).length, Object.keys(expectedProps).length,
     "number of enumerable properties");
  checkObject(ownProperties, expectedProps);

  await closeDebugger(state);
  SimpleTest.finish();
}


function createTestGlobalVariable(longString) {
  // Here we put the objects in the correct window, to avoid having them all
  // wrapped by proxies for cross-compartment access.
  const foobarObject = top.Object.create(null);
  foobarObject.tamarbuta = longString;
  foobarObject.foo = 1;
  foobarObject.foobar = "hello";
  foobarObject.omg = null;
  foobarObject.testfoo = false;
  foobarObject.notInspectable = top.Object.create(null);
  foobarObject.omgfn = new top.Function("return 'myResult'");
  foobarObject.abArray = new top.Array("a", "b");
  foobarObject.foobaz = top.document;

  top.Object.defineProperty(foobarObject, "getterAndSetter", {
    enumerable: true,
    get: new top.Function("return 'foo';"),
    set: new top.Function("1+2"),
  });

  foobarObject.longStringObj = top.Object.create(null);
  foobarObject.longStringObj.toSource = new top.Function("'" + longString + "'");
  foobarObject.longStringObj.toString = new top.Function("'" + longString + "'");
  foobarObject.longStringObj.boom = "explode";
  top.wrappedJSObject.foobarObject = foobarObject;
}

addEventListener("load", startTest);
</script>
</body>
</html>