src/gurl_test_main.cc

   1 // Copyright 2007, Google Inc.
   2 // 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 are
   6 // met:
   7 //
   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
  11 // copyright notice, this list of conditions and the following disclaimer
  12 // in the documentation and/or other materials provided with the
  13 // distribution.
  14 //     * Neither the name of Google Inc. nor the names of its
  15 // contributors may be used to endorse or promote products derived from
  16 // this software without specific prior written permission.
  17 //
  18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29
  30 #include "build/build_config.h"
  31
  32 #if defined(OS_WIN)
  33 #include <windows.h>
  34 #endif
  35
  36 #include <string>
  37
  38 #include "testing/gtest/include/gtest/gtest.h"
  39 #include "unicode/putil.h"
  40 #include "unicode/udata.h"
  41
  42 #define ICU_UTIL_DATA_SHARED 1
  43 #define ICU_UTIL_DATA_STATIC 2
  44
  45 #ifndef ICU_UTIL_DATA_IMPL
  46
  47 #if defined(OS_WIN)
  48 #define ICU_UTIL_DATA_IMPL ICU_UTIL_DATA_SHARED
  49 #elif defined(OS_MACOSX)
  50 #define ICU_UTIL_DATA_IMPL ICU_UTIL_DATA_STATIC
  51 #elif defined(OS_LINUX)
  52 #define ICU_UTIL_DATA_IMPL ICU_UTIL_DATA_FILE
  53 #endif
  54
  55 #endif  // ICU_UTIL_DATA_IMPL
  56
  57 #if defined(OS_WIN)
  58 #define ICU_UTIL_DATA_SYMBOL "icudt" U_ICU_VERSION_SHORT "_dat"
  59 #define ICU_UTIL_DATA_SHARED_MODULE_NAME "icudt" U_ICU_VERSION_SHORT ".dll"
  60 #endif
  61
  62 bool InitializeICU() {
  63 #if (ICU_UTIL_DATA_IMPL == ICU_UTIL_DATA_SHARED)
  64   // We expect to find the ICU data module alongside the current module.
  65   // Because the module name is ASCII-only, "A" API should be safe.
  66   HMODULE module = LoadLibraryA(ICU_UTIL_DATA_SHARED_MODULE_NAME);
  67   if (!module)
  68     return false;
  69
  70   FARPROC addr = GetProcAddress(module, ICU_UTIL_DATA_SYMBOL);
  71   if (!addr)
  72     return false;
  73
  74   UErrorCode err = U_ZERO_ERROR;
  75   udata_setCommonData(reinterpret_cast<void*>(addr), &err);
  76   return err == U_ZERO_ERROR;
  77 #elif (ICU_UTIL_DATA_IMPL == ICU_UTIL_DATA_STATIC)
  78   // Mac bundles the ICU data in.
  79   return true;
  80 #elif (ICU_UTIL_DATA_IMPL == ICU_UTIL_DATA_FILE)
  81   // We expect to find the ICU data module alongside the current module.
  82   u_setDataDirectory(".");
  83   // Only look for the packaged data file;
  84   // the default behavior is to look for individual files.
  85   UErrorCode err = U_ZERO_ERROR;
  86   udata_setFileAccess(UDATA_ONLY_PACKAGES, &err);
  87   return err == U_ZERO_ERROR;
  88 #endif
  89 }
  90
  91 int main(int argc, char **argv) {
  92   ::testing::InitGoogleTest(&argc, argv);
  93
  94   InitializeICU();
  95
  96   return RUN_ALL_TESTS();
  97 }