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      1 /*
      2  * Copyright (C) 2011 Apple Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
     14  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
     15  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
     17  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     19  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
     23  * THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #include "config.h"
     27 
     28 #include "wtf/Vector.h"
     29 #include <gtest/gtest.h>
     30 
     31 namespace {
     32 
     33 TEST(WTF_Vector, Iterator)
     34 {
     35     Vector<int> intVector;
     36     intVector.append(10);
     37     intVector.append(11);
     38     intVector.append(12);
     39     intVector.append(13);
     40 
     41     Vector<int>::iterator it = intVector.begin();
     42     Vector<int>::iterator end = intVector.end();
     43     EXPECT_TRUE(end != it);
     44 
     45     EXPECT_EQ(10, *it);
     46     ++it;
     47     EXPECT_EQ(11, *it);
     48     ++it;
     49     EXPECT_EQ(12, *it);
     50     ++it;
     51     EXPECT_EQ(13, *it);
     52     ++it;
     53 
     54     EXPECT_TRUE(end == it);
     55 }
     56 
     57 TEST(WTF_Vector, ReverseIterator)
     58 {
     59     Vector<int> intVector;
     60     intVector.append(10);
     61     intVector.append(11);
     62     intVector.append(12);
     63     intVector.append(13);
     64 
     65     Vector<int>::reverse_iterator it = intVector.rbegin();
     66     Vector<int>::reverse_iterator end = intVector.rend();
     67     EXPECT_TRUE(end != it);
     68 
     69     EXPECT_EQ(13, *it);
     70     ++it;
     71     EXPECT_EQ(12, *it);
     72     ++it;
     73     EXPECT_EQ(11, *it);
     74     ++it;
     75     EXPECT_EQ(10, *it);
     76     ++it;
     77 
     78     EXPECT_TRUE(end == it);
     79 }
     80 
     81 } // namespace
     82