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/*
* Copyright 2021-present MongoDB, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef TEST_MONGOCRYPT_ASSERT_H
#define TEST_MONGOCRYPT_ASSERT_H
#include "test-mongocrypt-util.h"
#include "mongocrypt.h"
#include <bson/bson.h>
#include <stdio.h>
// TEST_PRINTF ensures stdout and stderr are flushed.
#define TEST_PRINTF(...) \
if (1) { \
fflush(stderr); \
fprintf(stdout, __VA_ARGS__); \
fflush(stdout); \
} else \
((void)0)
// TEST_STDERR_PRINTF ensures stdout and stderr are flushed.
#define TEST_STDERR_PRINTF(...) \
if (1) { \
fflush(stdout); \
fprintf(stderr, __VA_ARGS__); \
fflush(stderr); \
} else \
((void)0)
#define TEST_ERROR(...) \
if (1) { \
TEST_STDERR_PRINTF("test error %s:%d %s(): ", __FILE__, __LINE__, __func__); \
TEST_STDERR_PRINTF(__VA_ARGS__); \
TEST_STDERR_PRINTF("\n"); \
abort(); \
} else \
((void)0)
#define ASSERT(stmt) \
if (!(stmt)) { \
TEST_ERROR("statement failed %s", #stmt); \
} else \
((void)0)
#define ASSERT_OR_PRINT_MSG(_statement, msg) \
if (1) { \
if (!(_statement)) { \
TEST_ERROR("%s failed with msg: %s", #_statement, (msg)); \
} \
} else \
((void)0)
#define ASSERT_OR_PRINT(_statement, _err) ASSERT_OR_PRINT_MSG(_statement, mongocrypt_status_message(_err, NULL))
#define ASSERT_OK_STATUS(_stmt, _status) \
if (1) { \
bool _retval = (_stmt); \
bool _status_ok = mongocrypt_status_ok(_status); \
const char *_msg = mongocrypt_status_message(_status, NULL); \
if (!_retval) { \
TEST_ERROR("%s failed with msg: %s\n", #_stmt, _msg); \
} else if (!_status_ok) { \
TEST_ERROR("%s resulted in unexpected error status: %s\n", #_stmt, _msg); \
} \
} else \
((void)0)
#define ASSERT_FAILS_STATUS(_stmt, _status, _msg_pattern) \
if (1) { \
bool _retval = (_stmt); \
bool _status_ok = mongocrypt_status_ok(_status); \
const char *_msg = mongocrypt_status_message(_status, NULL); \
bool _found_msg = _msg && strstr(_msg, _msg_pattern) != NULL; \
if (_retval) { \
TEST_ERROR("%s succeeded (but should have failed) with msg: '%s'\n", #_stmt, _msg_pattern); \
} else if (_status_ok) { \
TEST_ERROR("%s resulted in unexpected ok status: %s\n", #_stmt, _msg); \
} else if (!_found_msg) { \
TEST_ERROR("'%s' does not contain '%s'\n", _msg, _msg_pattern); \
} \
} else \
((void)0)
#define ASSERT_OK(_stmt, _obj) ASSERT_OK_STATUS(_stmt, (_obj)->status)
#define ASSERT_FAILS(_stmt, _obj, _msg_pattern) ASSERT_FAILS_STATUS(_stmt, (_obj)->status, _msg_pattern)
#define ASSERT_OR_PRINT_BSON(_statement, _err) ASSERT_OR_PRINT_MSG(_statement, _err.message)
#define ASSERT_STATUS_CONTAINS(status, _msg_pattern) ASSERT_FAILS_STATUS(false, status, _msg_pattern)
#define ASSERT_STREQUAL(_expr_a, _expr_b) \
if (1) { \
const char *_str_a = (_expr_a); \
const char *_str_b = (_expr_b); \
ASSERT(_str_a); \
ASSERT(_str_b); \
int _ret = strcmp(_str_a, _str_b); \
if (_ret != 0) { \
TEST_ERROR("strings not equal:\n%s\nvs.\n%s\n", _str_a, _str_b); \
} \
} else \
((void)0)
#define ASSERT_STRCONTAINS(_expr_a, _expr_b) \
if (1) { \
const char *_str_a = (_expr_a); \
const char *_str_b = (_expr_b); \
char *_ret = strstr(_str_a, _str_b); \
if (_ret == NULL) { \
TEST_ERROR("string %s does not contain %s\n", _str_a, _str_b); \
} \
} else \
((void)0)
#define ASSERT_STATE_EQUAL(actual, expected) \
if (1) { \
if (actual != expected) { \
TEST_ERROR("actual state: %s, but expected state: %s\n", \
mongocrypt_ctx_state_to_string(actual), \
mongocrypt_ctx_state_to_string(expected)); \
abort(); \
} \
} else \
((void)0)
#define ASSERT_CMPBYTES(expected_bytes, expected_len, actual_bytes, actual_len) \
if (1) { \
char *_actual_hex = data_to_hex(actual_bytes, actual_len); \
char *_expected_hex = data_to_hex(expected_bytes, expected_len); \
ASSERT_STREQUAL(_actual_hex, _expected_hex); \
free(_actual_hex); \
free(_expected_hex); \
} else \
((void)0)
#define ASSERT_CMPBUF(expected, actual) ASSERT_CMPBYTES((expected).data, (expected).len, (actual).data, (actual).len)
#define ASSERT_CMP_HELPER(_a, _operator, _b, fmt, type) \
if (1) { \
type _a_value = (_a); \
type _b_value = (_b); \
if (!(_a_value _operator _b_value)) { \
TEST_ERROR("comparison failed: %" fmt " %s %" fmt, _a_value, #_operator, _b_value); \
} \
} else \
((void)0)
#define ASSERT_CMPINT(a, eq, b) ASSERT_CMP_HELPER(a, eq, b, "d", int)
#define ASSERT_CMPUINT(a, eq, b) ASSERT_CMP_HELPER(a, eq, b, "u", unsigned int)
#define ASSERT_CMPLONG(a, eq, b) ASSERT_CMP_HELPER(a, eq, b, "ld", long)
#define ASSERT_CMPULONG(a, eq, b) ASSERT_CMP_HELPER(a, eq, b, "lu", unsigned long)
#define ASSERT_CMPINT8(a, eq, b) ASSERT_CMP_HELPER(a, eq, b, PRId8, int8_t)
#define ASSERT_CMPINT32(a, eq, b) ASSERT_CMP_HELPER(a, eq, b, PRId32, int32_t)
#define ASSERT_CMPINT64(a, eq, b) ASSERT_CMP_HELPER(a, eq, b, PRId64, int64_t)
#define ASSERT_CMPUINT8(a, eq, b) ASSERT_CMP_HELPER(a, eq, b, PRIu8, uint8_t)
#define ASSERT_CMPUINT16(a, eq, b) ASSERT_CMP_HELPER(a, eq, b, PRIu16, uint16_t)
#define ASSERT_CMPUINT32(a, eq, b) ASSERT_CMP_HELPER(a, eq, b, PRIu32, uint32_t)
#define ASSERT_CMPUINT64(a, eq, b) ASSERT_CMP_HELPER(a, eq, b, PRIu64, uint64_t)
#define ASSERT_CMPSIZE_T(a, eq, b) ASSERT_CMP_HELPER(a, eq, b, "zu", size_t)
#define ASSERT_CMPSSIZE_T(a, eq, b) ASSERT_CMP_HELPER(a, eq, b, "zd", ssize_t)
#define ASSERT_CMPDOUBLE(a, eq, b) ASSERT_CMP_HELPER(a, eq, b, "f", double)
#define ASSERT_CMPPTR(a, eq, b) ASSERT_CMP_HELPER(a, eq, b, "p", const void *)
#define ASSERT_CMPINT128_EQ(A, B) \
if (1) { \
mlib_int128 left = (A); \
mlib_int128 right = (B); \
const bool result = mlib_int128_eq(left, right); \
if (!result) { \
TEST_ERROR("Comparison failed: %s == %s (%s != %s)", \
#A, \
#B, \
mlib_int128_format(left).str, \
mlib_int128_format(right).str); \
} \
} else \
((void)0)
#define ASSERT_EQUAL_BSON(expected, actual) \
if (1) { \
bson_t *_expected_bson = expected, *_actual_bson = actual; \
char *_expected_str, *_actual_str; \
_expected_str = bson_as_canonical_extended_json(_expected_bson, NULL); \
_actual_str = bson_as_canonical_extended_json(_actual_bson, NULL); \
if (!bson_equal(_expected_bson, _actual_bson)) { \
TEST_ERROR("BSON unequal.\nExpected: %s\n Got: %s", _expected_str, _actual_str); \
} \
bson_free(_actual_str); \
bson_free(_expected_str); \
} else \
((void)0)
#define ASSERT_MONGOCRYPT_BINARY_EQUAL_BSON(expected, actual) \
if (1) { \
bson_t _expected_bson, _actual_bson; \
char *_expected_str, *_actual_str; \
ASSERT(_mongocrypt_binary_to_bson(expected, &_expected_bson)); \
ASSERT(_mongocrypt_binary_to_bson(actual, &_actual_bson)); \
_expected_str = bson_as_canonical_extended_json(&_expected_bson, NULL); \
_actual_str = bson_as_canonical_extended_json(&_actual_bson, NULL); \
if (!bson_equal(&_expected_bson, &_actual_bson)) { \
TEST_ERROR("BSON unequal.\nExpected: %s\n Got: %s", _expected_str, _actual_str); \
} \
bson_free(_actual_str); \
bson_free(_expected_str); \
} else \
((void)0)
#endif /* TEST_MONGOCRYPT_ASSERT_H */
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