test_memory.cpp revision d1e702c1f745428a7bc53cbbd80b0c283ca52de1 
1/*
2 * Copyright (C) 2010 The Android Open Source Project
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *  * Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 *  * Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in
12 *    the documentation and/or other materials provided with the
13 *    distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29#include "../include/memory"
30#ifndef ANDROID_ASTL_MEMORY__
31#error "Wrong header included!!"
32#endif
33#include "common.h"
34#include <iterator>
35
36namespace android {
37
38bool testUnitializedCopyPODRandomIterators() {
39    const char *const kSrc = "a string";
40    const char *begin = kSrc;
41    const int kLen = strlen(kSrc);
42    const char *end = begin + kLen;
43    char dest[kLen];
44    char *const kDest = dest;
45    char *res;
46
47    res = std::uninitialized_copy(begin, end, dest);
48    EXPECT_TRUE(res == kDest + kLen);
49
50    for (int i = 0; i < kLen; ++i) {
51        EXPECT_TRUE(kDest[i] == kSrc[i]);
52    }
53    return true;
54}
55
56bool testUnitializedCopyClassRandomIterators() {
57    const size_t kLen = 10;
58    const CtorDtorCounter kSrc[10];
59    const CtorDtorCounter *begin = kSrc;
60    const CtorDtorCounter *end = begin + kLen;
61    CtorDtorCounter *dest = new CtorDtorCounter[kLen];
62    CtorDtorCounter *const kDest = dest;
63    CtorDtorCounter *res;
64
65    CtorDtorCounter::reset();
66    res = std::uninitialized_copy(begin, end, dest);
67    EXPECT_TRUE(res == kDest + kLen);
68    EXPECT_TRUE(kLen == CtorDtorCounter::mCopyCtorCount);
69    EXPECT_TRUE(0 == CtorDtorCounter::mCtorCount);
70
71    delete [] dest;
72    return true;
73}
74
75}  // namespace android
76
77int main(int argc, char **argv)
78{
79    FAIL_UNLESS(testUnitializedCopyPODRandomIterators);
80    FAIL_UNLESS(testUnitializedCopyClassRandomIterators);
81    return kPassed;
82}
83