test_nativewrappers.js

Enable keyboard shortcuts

/* eslint-disable strict */

function run_test() {

  Services.prefs.setBoolPref("security.allow_eval_with_system_principal", true);

  registerCleanupFunction(() => {

    Services.prefs.clearUserPref("security.allow_eval_with_system_principal");

});

  const { addDebuggerToGlobal } = ChromeUtils.importESModule(

    "resource://gre/modules/jsdebugger.sys.mjs"

);

  addDebuggerToGlobal(globalThis);

  const g = createTestGlobal("test1");

  const dbg = makeDebugger();

  dbg.addDebuggee(g);

  dbg.onDebuggerStatement = function (frame) {

    const args = frame.arguments;

    try {

      args[0];

      Assert.ok(true);

    } catch (ex) {

      Assert.ok(false);

};

  g.eval("function stopMe(arg) {debugger;}");

  const g2 = createTestGlobal("test2");

  g2.g = g;

  // Not using the "stringify a function" trick because that runs afoul of the

  // Cu.importGlobalProperties lint and we don't need it here anyway.

  g2.eval(`(function createBadEvent() {

    Cu.importGlobalProperties(["DOMParser"]);

    let parser = new DOMParser();

    let doc = parser.parseFromString("<foo></foo>", "text/xml");

    g.stopMe(doc.createEvent("MouseEvent"));

  } )()`);

  dbg.disable();