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      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 
     36 namespace android {
     37 
     38 bool 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 
     56 bool 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 
     77 int main(int argc, char **argv)
     78 {
     79     FAIL_UNLESS(testUnitializedCopyPODRandomIterators);
     80     FAIL_UNLESS(testUnitializedCopyClassRandomIterators);
     81     return kPassed;
     82 }
     83