test_crash_with_memory_report.js

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add_task(async function run_test() {

  if (!("@mozilla.org/toolkit/crash-reporter;1" in Cc)) {

    dump(

      "INFO | test_crash_oom.js | Can't test crashreporter in a non-libxul build.\n"

);

    return;

  // This was shamelessly copied and stripped down from do_get_profile() in

  // head.js so that nsICrashReporter::saveMemoryReport can use a profile

  // within the crasher subprocess.

  await do_crash(

    function () {

      // Delay crashing so that the memory report has time to complete.

      shouldDelay = true;

      let profd = Services.env.get("XPCSHELL_TEST_PROFILE_DIR");

      let file = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsIFile);

      file.initWithPath(profd);

      let provider = {

        getFile(prop, persistent) {

          persistent.value = true;

          if (

            prop == "ProfD" ||

            prop == "ProfLD" ||

            prop == "ProfDS" ||

            prop == "ProfLDS" ||

            prop == "TmpD"

) {

            return file.clone();

          throw Components.Exception("", Cr.NS_ERROR_FAILURE);

},

        QueryInterface: ChromeUtils.generateQI(["nsIDirectoryServiceProvider"]),

};

      Services.dirsvc

        .QueryInterface(Ci.nsIDirectoryService)

        .registerProvider(provider);

      crashReporter.saveMemoryReport();

},

    function (mdump, extra, extrafile, memoryfile) {

      Assert.ok(memoryfile.exists());

},

    true

);

});