third_party/re2/util/test.h

   1 // Copyright 2009 The RE2 Authors.  All Rights Reserved.
   2 // Use of this source code is governed by a BSD-style
   3 // license that can be found in the LICENSE file.
   4
   5 #ifndef RE2_UTIL_TEST_H__
   6 #define RE2_UTIL_TEST_H__
   7
   8 #include "util/util.h"
   9 #include "util/flags.h"
  10
  11 #define TEST(x, y) \
  12         void x##y(void); \
  13         TestRegisterer r##x##y(x##y, # x "." # y); \
  14         void x##y(void)
  15
  16 void RegisterTest(void (*)(void), const char*);
  17
  18 class TestRegisterer {
  19  public:
  20   TestRegisterer(void (*fn)(void), const char *s) {
  21     RegisterTest(fn, s);
  22   }
  23 };
  24
  25 // TODO(rsc): Do a better job.
  26 #define EXPECT_EQ CHECK_EQ
  27 #define EXPECT_TRUE CHECK
  28 #define EXPECT_LT CHECK_LT
  29 #define EXPECT_GT CHECK_GT
  30 #define EXPECT_LE CHECK_LE
  31 #define EXPECT_GE CHECK_GE
  32 #define EXPECT_FALSE(x) CHECK(!(x))
  33
  34 #define ARRAYSIZE arraysize
  35
  36 #define EXPECT_TRUE_M(x, y) CHECK(x) << (y)
  37 #define EXPECT_FALSE_M(x, y) CHECK(!(x)) << (y)
  38 #define ASSERT_TRUE_M(x, y) CHECK(x) << (y)
  39 #define ASSERT_EQUALS(x, y) CHECK_EQ(x, y)
  40
  41 const bool UsingMallocCounter = false;
  42 namespace testing {
  43 class MallocCounter {
  44  public:
  45   MallocCounter(int x) { }
  46   static const int THIS_THREAD_ONLY = 0;
  47   long long HeapGrowth() { return 0; }
  48   long long PeakHeapGrowth() { return 0; }
  49   void Reset() { }
  50 };
  51 }  // namespace testing
  52
  53 namespace re2 {
  54 int64 VirtualProcessSize();
  55 } // namespace re2
  56
  57 #endif  // RE2_UTIL_TEST_H__