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| Direktori : /usr/include/node/asserts-cpp/ |
| Current File : //usr/include/node/asserts-cpp/asserts.h |
#ifndef ASSERTS_H_
#define ASSERTS_H_
#include <inttypes.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/* Have our own assert, so we are sure it does not get optimized away in
* a release build.
*/
#define ASSERT(expr) \
do { \
if (!(expr)) { \
fprintf(stderr, \
"Assertion failed in %s on line %d: %s\n", \
__FILE__, \
__LINE__, \
#expr); \
abort(); \
} \
} while (0)
#define ASSERT_BASE(expr, a, operator, b, type, conv) \
do { \
if (!(expr)) { \
fprintf(stderr, \
"Assertion failed in %s on line %d: `%s %s %s` " \
"(%" conv " %s %" conv ")\n", \
__FILE__, \
__LINE__, \
#a, \
#operator, \
#b, \
(type)a, \
#operator, \
(type)b); \
abort(); \
} \
} while (0)
#define ASSERT_BASE_LEN(expr, a, operator, b, conv, len) \
do { \
if (!(expr)) { \
fprintf(stderr, \
"Assertion failed in %s on line %d: `%s %s %s` " \
"(%.*"#conv" %s %.*"#conv")\n", \
__FILE__, \
__LINE__, \
#a, \
#operator, \
#b, \
static_cast<int>(len), \
a, \
#operator, \
static_cast<int>(len), \
b); \
abort(); \
} \
} while (0)
#define ASSERT_BASE_HEX(expr, a, operator, b, size) \
do { \
if (!(expr)) { \
int i; \
unsigned char* a_ = (unsigned char*)a; \
unsigned char* b_ = (unsigned char*)b; \
fprintf(stderr, \
"Assertion failed in %s on line %d: `%s %s %s` (", \
__FILE__, \
__LINE__, \
#a, \
# \
operator, \
#b); \
for (i = 0; i < size; ++i) { \
if (i > 0) \
fprintf(stderr, ":"); \
fprintf(stderr, "%02X", a_[i]); \
} \
fprintf(stderr, " %s ", #operator); \
for (i = 0; i < size; ++i) { \
if (i > 0) \
fprintf(stderr, ":"); \
fprintf(stderr, "%02X", b_[i]); \
} \
fprintf(stderr, ")\n"); \
abort(); \
} \
} while (0)
#define ASSERT_INT_BASE(a, operator, b, type, conv) \
ASSERT_BASE(a operator b, a, operator, b, type, conv)
#define ASSERT_EQ(a, b) ASSERT_INT_BASE(a, ==, b, int64_t, PRId64)
#define ASSERT_GE(a, b) ASSERT_INT_BASE(a, >=, b, int64_t, PRId64)
#define ASSERT_GT(a, b) ASSERT_INT_BASE(a, >, b, int64_t, PRId64)
#define ASSERT_LE(a, b) ASSERT_INT_BASE(a, <=, b, int64_t, PRId64)
#define ASSERT_LT(a, b) ASSERT_INT_BASE(a, <, b, int64_t, PRId64)
#define ASSERT_NE(a, b) ASSERT_INT_BASE(a, !=, b, int64_t, PRId64)
#define ASSERT_UINT64_EQ(a, b) ASSERT_INT_BASE(a, ==, b, uint64_t, PRIu64)
#define ASSERT_UINT64_GE(a, b) ASSERT_INT_BASE(a, >=, b, uint64_t, PRIu64)
#define ASSERT_UINT64_GT(a, b) ASSERT_INT_BASE(a, >, b, uint64_t, PRIu64)
#define ASSERT_UINT64_LE(a, b) ASSERT_INT_BASE(a, <=, b, uint64_t, PRIu64)
#define ASSERT_UINT64_LT(a, b) ASSERT_INT_BASE(a, <, b, uint64_t, PRIu64)
#define ASSERT_UINT64_NE(a, b) ASSERT_INT_BASE(a, !=, b, uint64_t, PRIu64)
#define ASSERT_STR_EQ(a, b) ASSERT_BASE(strcmp(a, b) == 0, a, ==, b, char*, "s")
#define ASSERT_STR_NE(a, b) ASSERT_BASE(strcmp(a, b) != 0, a, !=, b, char*, "s")
#define ASSERT_MEM_EQ(a, b, size) \
ASSERT_BASE_LEN(memcmp(a, b, size) == 0, a, ==, b, s, size)
#define ASSERT_MEM_NE(a, b, size) \
ASSERT_BASE_LEN(memcmp(a, b, size) != 0, a, !=, b, s, size)
#define ASSERT_MEM_HEX_EQ(a, b, size) \
ASSERT_BASE_HEX(memcmp(a, b, size) == 0, a, ==, b, size)
#define ASSERT_MEM_HEX_NE(a, b, size) \
ASSERT_BASE_HEX(memcmp(a, b, size) != 0, a, !=, b, size)
#define ASSERT_NULL(a) ASSERT_BASE(a == nullptr, a, ==, nullptr, void*, "p")
#define ASSERT_NOT_NULL(a) ASSERT_BASE(a != nullptr, a, !=, nullptr, void*, "p")
#define ASSERT_PTR_EQ(a, b) \
ASSERT_BASE((void*)a == (void*)b, a, ==, b, void*, "p")
#define ASSERT_PTR_NE(a, b) \
ASSERT_BASE((void*)a != (void*)b, a, !=, b, void*, "p")
#endif // ASSERTS_H_