test_crash_after_js_oom_reported.js

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add_task(async function run_test() {

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

    dump(

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

);

    return;

  await do_crash(

    function () {

      crashType = CrashTestUtils.CRASH_MOZ_CRASH;

      crashReporter.annotateCrashReport("TestKey", "Yes");

      // GC now to avoid having it happen randomly later, which would make the

      // test bogusly fail. See comment below.

      Cu.forceGC();

      Cu.getJSTestingFunctions().reportOutOfMemory();

},

    function (mdump, extra) {

      Assert.equal(extra.TestKey, "Yes");

      // The JSOutOfMemory field is absent if the JS engine never reported OOM,

      // "Reported" if it did, and "Recovered" if it reported OOM but

      // subsequently completed a full GC cycle. Since this test calls

      // reportOutOfMemory() and then crashes, we expect "Reported".

//

      // Theoretically, GC can happen any time, so it is just possible that

      // this property could be "Recovered" even if the implementation is

      // correct. More likely, though, that indicates a bug, so only accept

      // "Reported".

      Assert.equal(extra.JSOutOfMemory, "Reported");

},

    true

);

});