glog/src/googletest.h File Reference

#include "utilities.h"
#include <cctype>
#include <csetjmp>
#include <cstdio>
#include <cstdlib>
#include <ctime>
#include <map>
#include <sstream>
#include <string>
#include <vector>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include "base/commandlineflags.h"

Include dependency graph for glog/src/googletest.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
class	BenchmarkRegisterer
class	CapturedStream
struct	FlagSaver
class	Thread

Macros
#define	ASSERT_DEATH(fn, msg)
#define	ASSERT_DEBUG_DEATH(fn, msg)   ASSERT_DEATH(fn, msg)
#define	BENCHMARK(n)   static BenchmarkRegisterer __benchmark_ ## n (#n, &n);
#define	EXPECT_DOUBLE_EQ(val1, val2)
#define	EXPECT_EQ(val1, val2)   EXPECT_OP(==, val1, val2)
#define	EXPECT_FALSE(cond)   EXPECT_TRUE(!(cond))
#define	EXPECT_GT(val1, val2)   EXPECT_OP(>, val1, val2)
#define	EXPECT_INF(arg)
#define	EXPECT_LT(val1, val2)   EXPECT_OP(<, val1, val2)
#define	EXPECT_NAN(arg)
#define	EXPECT_NE(val1, val2)   EXPECT_OP(!=, val1, val2)
#define	EXPECT_NEAR(val1, val2, abs_error)
#define	EXPECT_OP(op, val1, val2)
#define	EXPECT_STREQ(val1, val2)
#define	EXPECT_TRUE(cond)
#define	GLOG_EXPORT
#define	GOOGLE_GLOG_THROW_BAD_ALLOC   throw (std::bad_alloc)
#define	GOOGLETEST_H__
#define	TEST(a, b)

Functions
static void	CalledAbort ()
static void	CaptureTestOutput (int fd, const string &filename)
static void	CaptureTestStderr ()
static void	CaptureTestStdout ()
	DEFINE_bool (run_benchmark, false, "If true, run benchmarks")
	DEFINE_int32 (benchmark_iters, 100000, "Number of iterations per benchmark")
	DEFINE_string (test_srcdir, TEST_SRC_DIR, "Source-dir root, needed to find glog_unittest_flagfile")
	DEFINE_string (test_tmpdir, GetTempDir(), "Dir we use for temp files")
static string	GetCapturedTestOutput (int fd)
static string	GetCapturedTestStderr ()
static size_t	GetFileSize (FILE *file)
static string	GetTempDir ()
_START_GOOGLE_NAMESPACE_ void	InitGoogleTest (int *, char **)
static bool	IsLoggingPrefix (const string &s)
static string	Munge (const string &filename)
static bool	MungeAndDiffTest (const string &golden_filename, CapturedStream *cap)
static bool	MungeAndDiffTestStderr (const string &golden_filename)
static bool	MungeAndDiffTestStdout (const string &golden_filename)
static string	MungeLine (const string &line)
void	operator delete (void *p) throw ()
void	operator delete (void *p, size_t) throw ()
void	operator delete[] (void *p) throw ()
void	operator delete[] (void *p, size_t) throw ()
_END_GOOGLE_NAMESPACE_ void *	operator new (size_t size) GOOGLE_GLOG_THROW_BAD_ALLOC
void *	operator new[] (size_t size) GOOGLE_GLOG_THROW_BAD_ALLOC
static string	ReadEntireFile (FILE *file)
static int	RUN_ALL_TESTS ()
static void	RunSpecifiedBenchmarks ()
static void	SleepForMilliseconds (unsigned t)
static void	StringReplace (string *str, const string &oldsub, const string &newsub)
static void	WriteToFile (const string &body, const string &file)

Variables
map< string, void(*)(int)>	g_benchlist
_END_GOOGLE_NAMESPACE_ static _START_GOOGLE_NAMESPACE_ bool	g_called_abort
static jmp_buf	g_jmp_buf
_START_GOOGLE_NAMESPACE_ GLOG_EXPORT void(*	g_logging_fail_func )()
void(*	g_new_hook )() = NULL
vector< void(*)()>	g_testlist
static const std::size_t	kLoggingPrefixLength = 9
static const uint32_t	PTR_TEST_VALUE = 0x12345678
static CapturedStream *	s_captured_streams [STDERR_FILENO+1]
static const char	TEST_SRC_DIR [] = "."

Macro Definition Documentation

ASSERT_DEATH

#define ASSERT_DEATH	(		fn,
			msg
	)

Value:

  do {                                                                  \
    g_called_abort = false;                                             \
    /* in logging.cc */                                                 \
    void (*original_logging_fail_func)() = g_logging_fail_func;         \
    g_logging_fail_func = &CalledAbort;                                 \
    if (!setjmp(g_jmp_buf)) fn;                                         \
    /* set back to their default */                                     \
    g_logging_fail_func = original_logging_fail_func;                   \
    if (!g_called_abort) {                                              \
      fprintf(stderr, "Function didn't die (%s): %s\n", msg, #fn);      \
      exit(EXIT_FAILURE);                                               \
    }                                                                   \
  } while (0)

Definition at line 231 of file glog/src/googletest.h.

ASSERT_DEBUG_DEATH

#define ASSERT_DEBUG_DEATH	(		fn,
			msg
	)		ASSERT_DEATH(fn, msg)

Definition at line 250 of file glog/src/googletest.h.

BENCHMARK

#define BENCHMARK

(

n

)

static BenchmarkRegisterer __benchmark_ ## n (#n, &n);

Definition at line 255 of file glog/src/googletest.h.

EXPECT_DOUBLE_EQ

#define EXPECT_DOUBLE_EQ	(		val1,
			val2
	)

Value:

  do {                                                                  \
    if (((val1) < (val2) - 0.001 || (val1) > (val2) + 0.001)) {         \
      fprintf(stderr, "Check failed: %s == %s\n", #val1, #val2);        \
      exit(EXIT_FAILURE);                                               \
    }                                                                   \
  } while (0)

Definition at line 176 of file glog/src/googletest.h.

EXPECT_EQ

#define EXPECT_EQ	(		val1,
			val2
	)		EXPECT_OP(==, val1, val2)

Definition at line 155 of file glog/src/googletest.h.

EXPECT_FALSE

#define EXPECT_FALSE

(

cond

)

EXPECT_TRUE(!(cond))

Definition at line 145 of file glog/src/googletest.h.

EXPECT_GT

#define EXPECT_GT	(		val1,
			val2
	)		EXPECT_OP(>, val1, val2)

Definition at line 157 of file glog/src/googletest.h.

EXPECT_INF

#define EXPECT_INF

(

arg

)

Value:

  do {                                                          \
    if (!isinf(arg)) {                                          \
      fprintf(stderr, "Check failed: isinf(%s)\n", #arg);       \
      exit(EXIT_FAILURE);                                       \
    }                                                           \
  } while (0)

Definition at line 168 of file glog/src/googletest.h.

EXPECT_LT

#define EXPECT_LT	(		val1,
			val2
	)		EXPECT_OP(<, val1, val2)

Definition at line 158 of file glog/src/googletest.h.

EXPECT_NAN

#define EXPECT_NAN

(

arg

)

Value:

  do {                                                          \
    if (!isnan(arg)) {                                          \
      fprintf(stderr, "Check failed: isnan(%s)\n", #arg);       \
      exit(EXIT_FAILURE);                                       \
    }                                                           \
  } while (0)

Definition at line 160 of file glog/src/googletest.h.

EXPECT_NE

#define EXPECT_NE	(		val1,
			val2
	)		EXPECT_OP(!=, val1, val2)

Definition at line 156 of file glog/src/googletest.h.

EXPECT_NEAR

#define EXPECT_NEAR	(		val1,
			val2,
			abs_error
	)

Value:

  do {                                                                         \
    if (abs(val1 - val2) > abs_error) {                                        \
      fprintf(stderr, "Check failed: %s within %s of %s\n", #val1, #abs_error, \
              #val2);                                                          \
      exit(EXIT_FAILURE);                                                      \
    }                                                                          \
  } while (0)

Definition at line 128 of file glog/src/googletest.h.

EXPECT_OP

#define EXPECT_OP	(		op,
			val1,
			val2
	)

Value:

  do {                                                                  \
    if (!((val1) op (val2))) {                                          \
      fprintf(stderr, "Check failed: %s %s %s\n", #val1, #op, #val2);   \
      exit(EXIT_FAILURE);                                               \
    }                                                                   \
  } while (0)

Definition at line 147 of file glog/src/googletest.h.

EXPECT_STREQ

#define EXPECT_STREQ	(		val1,
			val2
	)

Value:

  do {                                                                  \
    if (strcmp((val1), (val2)) != 0) {                                  \
      fprintf(stderr, "Check failed: streq(%s, %s)\n", #val1, #val2);   \
      exit(EXIT_FAILURE);                                               \
    }                                                                   \
  } while (0)

Definition at line 184 of file glog/src/googletest.h.

EXPECT_TRUE

#define EXPECT_TRUE

(

cond

)

Value:

  do {                                                  \
    if (!(cond)) {                                      \
      fprintf(stderr, "Check failed: %s\n", #cond);     \
      exit(EXIT_FAILURE);                               \
    }                                                   \
  } while (0)

Definition at line 137 of file glog/src/googletest.h.

GLOG_EXPORT

#define GLOG_EXPORT

Definition at line 76 of file glog/src/googletest.h.

GOOGLE_GLOG_THROW_BAD_ALLOC

#define GOOGLE_GLOG_THROW_BAD_ALLOC   throw (std::bad_alloc)

Definition at line 60 of file glog/src/googletest.h.

GOOGLETEST_H__

#define GOOGLETEST_H__

Definition at line 36 of file glog/src/googletest.h.

TEST

#define TEST	(		a,
			b
	)

Value:

  struct Test_##a##_##b {                               \
    Test_##a##_##b() { g_testlist.push_back(&Run); }    \
    static void Run() { FlagSaver fs; RunTest(); }      \
    static void RunTest();                              \
  };                                                    \
  static Test_##a##_##b g_test_##a##_##b;               \
  void Test_##a##_##b::RunTest()

Definition at line 194 of file glog/src/googletest.h.

Function Documentation

CalledAbort()

static void CalledAbort ( )

inlinestatic

Definition at line 222 of file glog/src/googletest.h.

CaptureTestOutput()

static void CaptureTestOutput ( int  fd, const string &  filename  )

inlinestatic

Definition at line 351 of file glog/src/googletest.h.

CaptureTestStderr()

static void CaptureTestStderr ( )

inlinestatic

Definition at line 359 of file glog/src/googletest.h.

CaptureTestStdout()

static void CaptureTestStdout ( )

inlinestatic

Definition at line 356 of file glog/src/googletest.h.

DEFINE_bool()

DEFINE_bool	(	run_benchmark	,
		false	,
		"If	true,
		run benchmarks"
	)

DEFINE_int32()

DEFINE_int32	(	benchmark_iters	,
		100000	,
		"Number of iterations per benchmark"
	)

DEFINE_string() [1/2]

DEFINE_string	(	test_srcdir	,
		TEST_SRC_DIR	,
		"Source-dir	root,
		needed to find glog_unittest_flagfile"
	)

DEFINE_string() [2/2]

DEFINE_string	(	test_tmpdir	,
		GetTempDir()	,
		"Dir we use for temp files"
	)

GetCapturedTestOutput()

static string GetCapturedTestOutput ( int  fd )

inlinestatic

Definition at line 391 of file glog/src/googletest.h.

GetCapturedTestStderr()

static string GetCapturedTestStderr ( )

inlinestatic

Definition at line 411 of file glog/src/googletest.h.

GetFileSize()

static size_t GetFileSize ( FILE *  file )

inlinestatic

Definition at line 363 of file glog/src/googletest.h.

GetTempDir()

static string GetTempDir ( )

inlinestatic

Definition at line 78 of file glog/src/googletest.h.

InitGoogleTest()

void InitGoogleTest	(	int *	,
		char **
	)

Definition at line 124 of file glog/src/googletest.h.

IsLoggingPrefix()

static bool IsLoggingPrefix ( const string &  s )

inlinestatic

Definition at line 418 of file glog/src/googletest.h.

Munge()

static string Munge ( const string &  filename )

inlinestatic

Definition at line 480 of file glog/src/googletest.h.

MungeAndDiffTest()

static bool MungeAndDiffTest ( const string &  golden_filename, CapturedStream *  cap  )

inlinestatic

Definition at line 513 of file glog/src/googletest.h.

MungeAndDiffTestStderr()

static bool MungeAndDiffTestStderr ( const string &  golden_filename )

inlinestatic

Definition at line 549 of file glog/src/googletest.h.

MungeAndDiffTestStdout()

static bool MungeAndDiffTestStdout ( const string &  golden_filename )

inlinestatic

Definition at line 553 of file glog/src/googletest.h.

MungeLine()

static string MungeLine ( const string &  line )

inlinestatic

Definition at line 434 of file glog/src/googletest.h.

operator delete() [1/2]

void operator delete	(	void *	p	)
throw	(
	)

Definition at line 658 of file glog/src/googletest.h.

operator delete() [2/2]

void operator delete	(	void *	p,
		size_t
	)
throw	(
	)

Definition at line 662 of file glog/src/googletest.h.

operator delete[]() [1/2]

void operator delete[]	(	void *	p	)
throw	(
	)

Definition at line 666 of file glog/src/googletest.h.

operator delete[]() [2/2]

void operator delete[]	(	void *	p,
		size_t
	)
throw	(
	)

Definition at line 670 of file glog/src/googletest.h.

operator new()

_END_GOOGLE_NAMESPACE_ void* operator new

(

size_t

size

)

Definition at line 647 of file glog/src/googletest.h.

operator new[]()

void* operator new[]

(

size_t

size

)

Definition at line 654 of file glog/src/googletest.h.

ReadEntireFile()

static string ReadEntireFile ( FILE *  file )

inlinestatic

Definition at line 368 of file glog/src/googletest.h.

RUN_ALL_TESTS()

static int RUN_ALL_TESTS ( )

inlinestatic

Definition at line 204 of file glog/src/googletest.h.

RunSpecifiedBenchmarks()

static void RunSpecifiedBenchmarks ( )

inlinestatic

Definition at line 266 of file glog/src/googletest.h.

SleepForMilliseconds()

static void SleepForMilliseconds ( unsigned  t )

inlinestatic

Definition at line 628 of file glog/src/googletest.h.

StringReplace()

static void StringReplace ( string *  str, const string &  oldsub, const string &  newsub  )

inlinestatic

Definition at line 471 of file glog/src/googletest.h.

WriteToFile()

static void WriteToFile ( const string &  body, const string &  file  )

inlinestatic

Definition at line 507 of file glog/src/googletest.h.

Variable Documentation

g_benchlist

map<string, void (*)(int)> g_benchlist

Definition at line 257 of file glog/src/googletest.h.

g_called_abort

_END_GOOGLE_NAMESPACE_ static _START_GOOGLE_NAMESPACE_ bool g_called_abort

static

Definition at line 220 of file glog/src/googletest.h.

g_jmp_buf

jmp_buf g_jmp_buf

static

Definition at line 221 of file glog/src/googletest.h.

g_logging_fail_func

_START_GOOGLE_NAMESPACE_ GLOG_EXPORT void(* g_logging_fail_func) ()

Definition at line 1938 of file logging.cc.

g_new_hook

void(* g_new_hook) () = NULL

Definition at line 643 of file glog/src/googletest.h.

g_testlist

vector<void (*)()> g_testlist

Definition at line 192 of file glog/src/googletest.h.

kLoggingPrefixLength

const std::size_t kLoggingPrefixLength = 9

static

Definition at line 415 of file glog/src/googletest.h.

PTR_TEST_VALUE

const uint32_t PTR_TEST_VALUE = 0x12345678

static

Definition at line 100 of file glog/src/googletest.h.

s_captured_streams

CapturedStream* s_captured_streams[STDERR_FILENO+1]

static

Definition at line 347 of file glog/src/googletest.h.

TEST_SRC_DIR

const char TEST_SRC_DIR[] = "."

static

Definition at line 97 of file glog/src/googletest.h.