browser_sandbox_test.js

Enable keyboard shortcuts

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */

"use strict";

function test() {

  waitForExplicitFinish();

  // Types of processes to test, taken from GeckoProcessTypes.h

  // GPU process might not run depending on the platform, so we need it to be

  // the last one of the list to allow the remainingTests logic below to work

  // as expected.

//

  // For UtilityProcess, allow constructing a string made of the process type

  // and the sandbox variant we want to test, e.g.,

  // utility:0 for GENERIC_UTILITY

  // utility:1 for AppleMedia/WMF on macOS/Windows

  var processTypes = ["tab", "socket", "rdd", "gmplugin", "utility:0", "gpu"];

  const platform = SpecialPowers.Services.appinfo.OS;

  if (platform === "WINNT" || platform === "Darwin") {

    processTypes.push("utility:1");

  // A callback called after each test-result.

  let sandboxTestResult = (subject, topic, data) => {

    let { testid, passed, message } = JSON.parse(data);

ok(

      passed,

      "Test " + testid + (passed ? " passed: " : " failed: ") + message

);

};

  Services.obs.addObserver(sandboxTestResult, "sandbox-test-result");

  var remainingTests = processTypes.length;

  // A callback that is notified when a child process is done running tests.

  let sandboxTestDone = () => {

    remainingTests = remainingTests - 1;

    if (remainingTests == 0) {

      Services.obs.removeObserver(sandboxTestResult, "sandbox-test-result");

      Services.obs.removeObserver(sandboxTestDone, "sandbox-test-done");

      // Notify SandboxTest component that it should terminate the connection

      // with the child processes.

      comp.finishTests();

      // Notify mochitest that all process tests are complete.

      finish();

};

  Services.obs.addObserver(sandboxTestDone, "sandbox-test-done");

  var comp = Cc["@mozilla.org/sandbox/sandbox-test;1"].getService(

    Ci.mozISandboxTest

);

  comp.startTests(processTypes);