testStringBuilder.cpp

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-

 * vim: set ts=8 sts=2 et sw=2 tw=80:

*/

/* 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/. */

#include "jsapi-tests/tests.h"

#include "util/StringBuilder.h"

#include "vm/JSAtomUtils.h"  // AtomizeString

BEGIN_TEST(testStringBuilder_finishString) {

  JSString* str = JS_NewStringCopyZ(cx, "foopy");

  CHECK(str);

  JS::Rooted<JSAtom*> atom(cx, js::AtomizeString(cx, str));

  CHECK(atom);

  js::StringBuilder sb(cx);

  CHECK(sb.append("foopy"));

  JS::Rooted<JSAtom*> finishedAtom(cx, sb.finishAtom());

  CHECK(finishedAtom);

  CHECK_EQUAL(atom, finishedAtom);

  return true;

END_TEST(testStringBuilder_finishString)