Quelle test_objectgrips-25.js Sprache: JAVA

/* Any copyright is dedicated to the Public Domain.
   http://creativecommons.org/publicdomain/zero/1.0/ */

// Test object with private properties (preview + enumPrivateProperties)

"use strict";

Services.prefs.setBoolPref("security.allow_eval_with_system_principal", true);
registerCleanupFunction(() => {
  Services.prefs.clearUserPref("security.allow_eval_with_system_principal");
});

function evalCode(debuggee) {
  debuggee.eval(
    // These arguments are tested.
    // eslint-disable-next-line no-unused-vars
    function stopMe(obj) {
      debugger;
    }.toString()
  );
  debuggee.eval(`
    class MyClass {
      constructor(name, password) {
        this.name = name;
        this.#password = password;
      }

      #password;
      #salt = "sEcr3t";
      #getSaltedPassword() {
        return this.#password + this.#salt;
      }
    }

    stopMe(new MyClass("Susie", "p4$$w0rD"));
  `);
}

add_task(
  threadFrontTest(async ({ threadFront, debuggee }) => {
    const packet = await executeOnNextTickAndWaitForPause(
      () => evalCode(debuggee),
      threadFront
    );

    const [grip] = packet.frame.arguments;

    let { privateProperties } = grip.preview;
    strictEqual(
      privateProperties.length,
      2,
      "There is 2 private properties in the grip preview"
    );
    let [password, salt] = privateProperties;

    strictEqual(
      password.name,
      "#password",
      "Got expected name for #password private property in preview"
    );
    deepEqual(
      password.descriptor,
      {
        configurable: true,
        enumerable: false,
        writable: true,
        value: "p4$$w0rD",
      },
      "Got expected property descriptor for #password in preview"
    );

    strictEqual(
      salt.name,
      "#salt",
      "Got expected name for #salt private property in preview"
    );
    deepEqual(
      salt.descriptor,
      {
        configurable: true,
        enumerable: false,
        writable: true,
        value: "sEcr3t",
      },
      "Got expected property descriptor for #salt in preview"
    );

    const objClient = threadFront.pauseGrip(grip);
    const iterator = await objClient.enumPrivateProperties();
    ({ privateProperties } = await iterator.slice(0, iterator.count));

    strictEqual(
      privateProperties.length,
      2,
      "enumPrivateProperties returned 2 private properties."
    );
    [password, salt] = privateProperties;

    strictEqual(
      password.name,
      "#password",
      "Got expected name for #password private property via enumPrivateProperties"
    );
    deepEqual(
      password.descriptor,
      {
        configurable: true,
        enumerable: false,
        writable: true,
        value: "p4$$w0rD",
      },
      "Got expected property descriptor for #password via enumPrivateProperties"
    );

    strictEqual(
      salt.name,
      "#salt",
      "Got expected name for #salt private property via enumPrivateProperties"
    );
    deepEqual(
      salt.descriptor,
      {
        configurable: true,
        enumerable: false,
        writable: true,
        value: "sEcr3t",
      },
      "Got expected property descriptor for #salt via enumPrivateProperties"
    );

    await threadFront.resume();
  })
);

quality100%

¤ Dauer der Verarbeitung: 0.4 Sekunden ¤

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung ist noch experimentell.