/* 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 http://mozilla.org/MPL/2.0/. */

var Pipe = CC("@mozilla.org/pipe;1", "nsIPipe", "init");

function run_test() {
  test_not_initialized();
  test_ends_are_threadsafe();
}

function test_not_initialized() {
  var p = Cc["@mozilla.org/pipe;1"].createInstance(Ci.nsIPipe);
  try {
    var dummy = p.outputStream;
    dump("dummy: " + dummy + "\n");
    throw Components.Exception("", Cr.NS_ERROR_FAILURE);
  } catch (e) {
    if (e.result != Cr.NS_ERROR_NOT_INITIALIZED) {
      do_throw(
        "using a pipe before initializing it should throw NS_ERROR_NOT_INITIALIZED"
      );
    }
  }
}

function test_ends_are_threadsafe() {
  var p, is, os;

  p = new Pipe(true, true, 1024, 1, null);
  is = p.inputStream.QueryInterface(Ci.nsIClassInfo);
  os = p.outputStream.QueryInterface(Ci.nsIClassInfo);
  Assert.ok(Boolean(is.flags & Ci.nsIClassInfo.THREADSAFE));
  Assert.ok(Boolean(os.flags & Ci.nsIClassInfo.THREADSAFE));

  p = new Pipe(true, false, 1024, 1, null);
  is = p.inputStream.QueryInterface(Ci.nsIClassInfo);
  os = p.outputStream.QueryInterface(Ci.nsIClassInfo);
  Assert.ok(Boolean(is.flags & Ci.nsIClassInfo.THREADSAFE));
  Assert.ok(Boolean(os.flags & Ci.nsIClassInfo.THREADSAFE));

  p = new Pipe(false, true, 1024, 1, null);
  is = p.inputStream.QueryInterface(Ci.nsIClassInfo);
  os = p.outputStream.QueryInterface(Ci.nsIClassInfo);
  Assert.ok(Boolean(is.flags & Ci.nsIClassInfo.THREADSAFE));
  Assert.ok(Boolean(os.flags & Ci.nsIClassInfo.THREADSAFE));

  p = new Pipe(false, false, 1024, 1, null);
  is = p.inputStream.QueryInterface(Ci.nsIClassInfo);
  os = p.outputStream.QueryInterface(Ci.nsIClassInfo);
  Assert.ok(Boolean(is.flags & Ci.nsIClassInfo.THREADSAFE));
  Assert.ok(Boolean(os.flags & Ci.nsIClassInfo.THREADSAFE));
}
