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Diffstat (limited to 'tinytest/tinytest.h')
| -rw-r--r-- | tinytest/tinytest.h | 431 |
1 files changed, 431 insertions, 0 deletions
diff --git a/tinytest/tinytest.h b/tinytest/tinytest.h new file mode 100644 index 0000000..29a95e8 --- /dev/null +++ b/tinytest/tinytest.h @@ -0,0 +1,431 @@ +/* ---------------------------------------------------------------------------- + tinytest - A tiny C unit-testing library + Copyright (C) 2010 Mark A Lindner + + This file is part of tinytest. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public License + as published by the Free Software Foundation; either version 2.1 of + the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, see + <http://www.gnu.org/licenses/>. + ---------------------------------------------------------------------------- +*/ + +#ifndef __tinytest_h +#define __tinytest_h + +#include <setjmp.h> +#include <string.h> +#include <stdlib.h> + +typedef int tt_bool_t; + +#define TT_TRUE (1) +#define TT_FALSE (0) + +typedef struct tt_test_t +{ + const char *name; + void (*function)(void); + tt_bool_t failed; + struct tt_test_t *next; +} tt_test_t; + +typedef struct tt_testsuite_t +{ + const char *name; + tt_test_t *first_test; + tt_test_t *last_test; + tt_test_t *current_test; + int num_tests; + int num_failures; + jmp_buf jump_buf; +} tt_testsuite_t; + +typedef enum { TT_VAL_INT, TT_VAL_UINT, TT_VAL_INT64, TT_VAL_UINT64, + TT_VAL_DOUBLE, TT_VAL_STR, TT_VAL_PTR } tt_valtype_t; + +typedef enum { TT_OP_INT_EQ, TT_OP_INT_NE, TT_OP_INT_LT, TT_OP_INT_LE, + TT_OP_INT_GT, TT_OP_INT_GE, TT_OP_UINT_EQ, TT_OP_UINT_NE, + TT_OP_UINT_LT, TT_OP_UINT_LE, TT_OP_UINT_GT, TT_OP_UINT_GE, + TT_OP_INT64_EQ, TT_OP_INT64_NE, TT_OP_INT64_LT, TT_OP_INT64_LE, + TT_OP_INT64_GT, TT_OP_INT64_GE, TT_OP_UINT64_EQ, + TT_OP_UINT64_NE, TT_OP_UINT64_LT, TT_OP_UINT64_LE, + TT_OP_UINT64_GT, TT_OP_UINT64_GE, TT_OP_DOUBLE_EQ, + TT_OP_DOUBLE_NE, TT_OP_DOUBLE_LT, TT_OP_DOUBLE_LE, + TT_OP_DOUBLE_GT, TT_OP_DOUBLE_GE, TT_OP_STR_EQ, TT_OP_STR_NE, + TT_OP_STR_LT, TT_OP_STR_LE, TT_OP_STR_GT, TT_OP_STR_GE, + TT_OP_PTR_EQ, TT_OP_PTR_NE, TT_OP_TRUE, TT_OP_FALSE, + TT_OP_FILE_EQ, TT_OP_FILE_NE } tt_op_t; + +typedef struct tt_val_t +{ + tt_valtype_t type; + union { + int int_val; + unsigned int uint_val; + long long int64_val; + unsigned long long uint64_val; + double double_val; + const char *str_val; + const void *ptr_val; + } value; +} tt_val_t; + + +extern tt_testsuite_t *tt_suite_create(const char *name); + +extern void tt_suite_destroy(tt_testsuite_t *suite); + +extern void tt_suite_add_test(tt_testsuite_t *suite, const char *name, + void (*function)(void)); + +extern void tt_suite_run(tt_testsuite_t *suite); + +extern void tt_expect(const char *file, int line, const char *aexpr, + tt_op_t op, const char *bexpr, + const tt_val_t a, const tt_val_t b, + tt_bool_t fatal); + +extern void tt_expect_bool(const char *file, int line, const char *expr, + tt_op_t op, int val, tt_bool_t fatal); + +extern void tt_fail(const char *file, int line, const char *message, ...); + + +#define TT_TEST_INT_(A, OP, B, F) \ + tt_expect(__FILE__, __LINE__, #A, OP, #B, \ + (tt_val_t){ TT_VAL_INT, .value.int_val = (A) }, \ + (tt_val_t){ TT_VAL_INT, .value.int_val = (B) }, \ + (F)) + +#define TT_EXPECT_INT_EQ(A, B) \ + TT_TEST_INT_((A), TT_OP_INT_EQ, (B), TT_FALSE) + +#define TT_ASSERT_INT_EQ(A, B) \ + TT_TEST_INT_((A), TT_OP_INT_EQ, (B), TT_TRUE) + +#define TT_EXPECT_INT_NE(A, B) \ + TT_TEST_INT_((A), TT_OP_INT_NE, (B), TT_FALSE) + +#define TT_ASSERT_INT_NE(A, B) \ + TT_TEST_INT_((A), TT_OP_INT_NE, (B), TT_TRUE) + +#define TT_EXPECT_INT_LT(A, B) \ + TT_TEST_INT_((A), TT_OP_INT_LT, (B), TT_FALSE) + +#define TT_ASSERT_INT_LT(A, B) \ + TT_TEST_INT_((A), TT_OP_INT_LT, (B), TT_TRUE) + +#define TT_EXPECT_INT_LE(A, B) \ + TT_TEST_INT_((A), TT_OP_INT_LE, (B), TT_FALSE) + +#define TT_ASSERT_INT_LE(A, B) \ + TT_TEST_INT_((A), TT_OP_INT_LE, (B), TT_TRUE) + +#define TT_EXPECT_INT_GT(A, B) \ + TT_TEST_INT_((A), TT_OP_INT_GT, (B), TT_FALSE) + +#define TT_ASSERT_INT_GT(A, B) \ + TT_TEST_INT_((A), TT_OP_INT_GT, (B), TT_TRUE) + +#define TT_EXPECT_INT_GE(A, B) \ + TT_TEST_INT_((A), TT_OP_INT_GE, (B), TT_FALSE) + +#define TT_ASSERT_INT_GE(A, B) \ + TT_TEST_INT_((A), TT_OP_INT_GE, (B), TT_TRUE) + +#define TT_TEST_UINT_(A, OP, B, F) \ + tt_expect(__FILE__, __LINE__, #A, OP, #B, \ + (tt_val_t){ TT_VAL_UINT, .value.uint_val = (A) }, \ + (tt_val_t){ TT_VAL_UINT, .value.uint_val = (B) }, \ + (F)) + +#define TT_EXPECT_UINT_EQ(A, B) \ + TT_TEST_UINT_((A), TT_OP_UINT_EQ, (B), TT_FALSE) + +#define TT_ASSERT_UINT_EQ(A, B) \ + TT_TEST_UINT_((A), TT_OP_UINT_EQ, (B), TT_TRUE) + +#define TT_EXPECT_UINT_NE(A, B) \ + TT_TEST_UINT_((A), TT_OP_UINT_NE, (B), TT_FALSE) + +#define TT_ASSERT_UINT_NE(A, B) \ + TT_TEST_UINT_((A), TT_OP_UINT_NE, (B), TT_TRUE) + +#define TT_EXPECT_UINT_LT(A, B) \ + TT_TEST_UINT_((A), TT_OP_UINT_LT, (B), TT_FALSE) + +#define TT_ASSERT_UINT_LT(A, B) \ + TT_TEST_UINT_((A), TT_OP_UINT_LT, (B), TT_TRUE) + +#define TT_EXPECT_UINT_LE(A, B) \ + TT_TEST_UINT_((A), TT_OP_UINT_LE, (B), TT_FALSE) + +#define TT_ASSERT_UINT_LE(A, B) \ + TT_TEST_UINT_((A), TT_OP_UINT_LE, (B), TT_TRUE) + +#define TT_EXPECT_UINT_GT(A, B) \ + TT_TEST_UINT_((A), TT_OP_UINT_GT, (B), TT_FALSE) + +#define TT_ASSERT_UINT_GT(A, B) \ + TT_TEST_UINT_((A), TT_OP_UINT_GT, (B), TT_TRUE) + +#define TT_EXPECT_UINT_GE(A, B) \ + TT_TEST_UINT_((A), TT_OP_UINT_GE, (B), TT_FALSE) + +#define TT_ASSERT_UINT_GE(A, B) \ + TT_TEST_UINT_((A), TT_OP_UINT_GE, (B), TT_TRUE) + +#define TT_TEST_INT64_(A, OP, B, F) \ + tt_expect(__FILE__, __LINE__, #A, OP, #B, \ + (tt_val_t){ TT_VAL_INT64, .value.int64_val = (A) }, \ + (tt_val_t){ TT_VAL_INT64, .value.int64_val = (B) }, \ + (F)) + +#define TT_EXPECT_INT64_EQ(A, B) \ + TT_TEST_INT64_((A), TT_OP_INT64_EQ, (B), TT_FALSE) + +#define TT_ASSERT_INT64_EQ(A, B) \ + TT_TEST_INT64_((A), TT_OP_INT64_EQ, (B), TT_TRUE) + +#define TT_EXPECT_INT64_NE(A, B) \ + TT_TEST_INT64_((A), TT_OP_INT64_NE, (B), TT_FALSE) + +#define TT_ASSERT_INT64_NE(A, B) \ + TT_TEST_INT64_((A), TT_OP_INT64_NE, (B), TT_TRUE) + +#define TT_EXPECT_INT64_LT(A, B) \ + TT_TEST_INT64_((A), TT_OP_INT64_LT, (B), TT_FALSE) + +#define TT_ASSERT_INT64_LT(A, B) \ + TT_TEST_INT64_((A), TT_OP_INT64_LT, (B), TT_TRUE) + +#define TT_EXPECT_INT64_LE(A, B) \ + TT_TEST_INT64_((A), TT_OP_INT64_LE, (B), TT_FALSE) + +#define TT_ASSERT_INT64_LE(A, B) \ + TT_TEST_INT64_((A), TT_OP_INT64_LE, (B), TT_TRUE) + +#define TT_EXPECT_INT64_GT(A, B) \ + TT_TEST_INT64_((A), TT_OP_INT64_GT, (B), TT_FALSE) + +#define TT_ASSERT_INT64_GT(A, B) \ + TT_TEST_INT64_((A), TT_OP_INT64_GT, (B), TT_TRUE) + +#define TT_EXPECT_INT64_GE(A, B) \ + TT_TEST_INT64_((A), TT_OP_INT64_GE, (B), TT_FALSE) + +#define TT_ASSERT_INT64_GE(A, B) \ + TT_TEST_INT64_((A), TT_OP_INT64_GE, (B), TT_TRUE) + +#define TT_TEST_UINT64_(A, OP, B, F) \ + tt_expect(__FILE__, __LINE__, #A, OP, #B, \ + (tt_val_t){ TT_VAL_UINT64, .value.uint64_val = (A) }, \ + (tt_val_t){ TT_VAL_UINT64, .value.uint64_val = (B) }, \ + (F)) + +#define TT_EXPECT_UINT64_EQ(A, B) \ + TT_TEST_UINT64_((A), TT_OP_UINT64_EQ, (B), TT_FALSE) + +#define TT_ASSERT_UINT64_EQ(A, B) \ + TT_TEST_UINT64_((A), TT_OP_UINT64_EQ, (B), TT_TRUE) + +#define TT_EXPECT_UINT64_NE(A, B) \ + TT_TEST_UINT64_((A), TT_OP_UINT64_NE, (B), TT_FALSE) + +#define TT_ASSERT_UINT64_NE(A, B) \ + TT_TEST_UINT64_((A), TT_OP_UINT64_NE, (B), TT_TRUE) + +#define TT_EXPECT_UINT64_LT(A, B) \ + TT_TEST_UINT64_((A), TT_OP_UINT64_LT, (B), TT_FALSE) + +#define TT_ASSERT_UINT64_LT(A, B) \ + TT_TEST_UINT64_((A), TT_OP_UINT64_LT, (B), TT_TRUE) + +#define TT_EXPECT_UINT64_LE(A, B) \ + TT_TEST_UINT64_((A), TT_OP_UINT64_LE, (B), TT_FALSE) + +#define TT_ASSERT_UINT64_LE(A, B) \ + TT_TEST_UINT64_((A), TT_OP_UINT64_LE, (B), TT_TRUE) + +#define TT_EXPECT_UINT64_GT(A, B) \ + TT_TEST_UINT64_((A), TT_OP_UINT64_GT, (B), TT_FALSE) + +#define TT_ASSERT_UINT64_GT(A, B) \ + TT_TEST_UINT64_((A), TT_OP_UINT64_GT, (B), TT_TRUE) + +#define TT_EXPECT_UINT64_GE(A, B) \ + TT_TEST_UINT64_((A), TT_OP_UINT64_GE, (B), TT_FALSE) + +#define TT_ASSERT_UINT64_GE(A, B) \ + TT_TEST_UINT64_((A), TT_OP_UINT64_GE, (B), TT_TRUE) + +#define TT_TEST_DOUBLE_(A, OP, B, F) \ + tt_expect(__FILE__, __LINE__, #A, OP, #B, \ + (tt_val_t){ TT_VAL_DOUBLE, .value.double_val = (A) }, \ + (tt_val_t){ TT_VAL_DOUBLE, .value.double_val = (B) }, \ + (F)) + +#define TT_EXPECT_DOUBLE_EQ(A, B) \ + TT_TEST_DOUBLE_((A), TT_OP_DOUBLE_EQ, (B), TT_FALSE) + +#define TT_ASSERT_DOUBLE_EQ(A, B) \ + TT_TEST_DOUBLE_((A), TT_OP_DOUBLE_EQ, (B), TT_TRUE) + +#define TT_EXPECT_DOUBLE_NE(A, B) \ + TT_TEST_DOUBLE_((A), TT_OP_DOUBLE_NE, (B), TT_FALSE) + +#define TT_ASSERT_DOUBLE_NE(A, B) \ + TT_TEST_DOUBLE_((A), TT_OP_DOUBLE_NE, (B), TT_TRUE) + +#define TT_EXPECT_DOUBLE_LT(A, B) \ + TT_TEST_DOUBLE_((A), TT_OP_DOUBLE_LT, (B), TT_FALSE) + +#define TT_ASSERT_DOUBLE_LT(A, B) \ + TT_TEST_DOUBLE_((A), TT_OP_DOUBLE_LT, (B), TT_TRUE) + +#define TT_EXPECT_DOUBLE_LE(A, B) \ + TT_TEST_DOUBLE_((A), TT_OP_DOUBLE_LE, (B), TT_FALSE) + +#define TT_ASSERT_DOUBLE_LE(A, B) \ + TT_TEST_DOUBLE_((A), TT_OP_DOUBLE_LE, (B), TT_TRUE) + +#define TT_EXPECT_DOUBLE_GT(A, B) \ + TT_TEST_DOUBLE_((A), TT_OP_DOUBLE_GT, (B), TT_FALSE) + +#define TT_ASSERT_DOUBLE_GT(A, B) \ + TT_TEST_DOUBLE_((A), TT_OP_DOUBLE_GT, (B), TT_TRUE) + +#define TT_EXPECT_DOUBLE_GE(A, B) \ + TT_TEST_DOUBLE_((A), TT_OP_DOUBLE_GE, (B), TT_FALSE) + +#define TT_ASSERT_DOUBLE_GE(A, B) \ + TT_TEST_DOUBLE_((A), TT_OP_DOUBLE_GE, (B), TT_TRUE) + +#define TT_TEST_STR_(A, OP, B, F) \ + tt_expect(__FILE__, __LINE__, #A, OP, #B, \ + (tt_val_t){ TT_VAL_STR, .value.str_val = (A) }, \ + (tt_val_t){ TT_VAL_STR, .value.str_val = (B) }, \ + (F)) + +#define TT_EXPECT_STR_EQ(A, B) \ + TT_TEST_STR_((A), TT_OP_STR_EQ, (B), TT_FALSE) + +#define TT_ASSERT_STR_EQ(A, B) \ + TT_TEST_STR_((A), TT_OP_STR_EQ, (B), TT_TRUE) + +#define TT_EXPECT_STR_NE(A, B) \ + TT_TEST_STR_((A), TT_OP_STR_NE, (B), TT_FALSE) + +#define TT_ASSERT_STR_NE(A, B) \ + TT_TEST_STR_((A), TT_OP_STR_NE, (B), TT_TRUE) + +#define TT_EXPECT_STR_LT(A, B) \ + TT_TEST_STR_((A), TT_OP_STR_LT, (B), TT_FALSE) + +#define TT_ASSERT_STR_LT(A, B) \ + TT_TEST_STR_((A), TT_OP_STR_LT, (B), TT_TRUE) + +#define TT_EXPECT_STR_LE(A, B) \ + TT_TEST_STR_((A), TT_OP_STR_LE, (B), TT_FALSE) + +#define TT_ASSERT_STR_LE(A, B) \ + TT_TEST_STR_((A), TT_OP_STR_LE, (B), TT_TRUE) + +#define TT_EXPECT_STR_GT(A, B) \ + TT_TEST_STR_((A), TT_OP_STR_GT, (B), TT_FALSE) + +#define TT_ASSERT_STR_GT(A, B) \ + TT_TEST_STR_((A), TT_OP_STR_GT, (B), TT_TRUE) + +#define TT_EXPECT_STR_GE(A, B) \ + TT_TEST_STR_((A), TT_OP_STR_GE, (B), TT_FALSE) + +#define TT_ASSERT_STR_GE(A, B) \ + TT_TEST_STR_((A), TT_OP_STR_GE, (B), TT_TRUE) + +#define TT_TEST_PTR_(A, OP, B, F) \ + tt_expect(__FILE__, __LINE__, #A, OP, #B, \ + (tt_val_t){ TT_VAL_PTR, .value.ptr_val = (A) }, \ + (tt_val_t){ TT_VAL_PTR, .value.ptr_val = (B) }, \ + (F)) + +#define TT_EXPECT_PTR_EQ(A, B) \ + TT_TEST_PTR_((A), TT_OP_PTR_EQ, (B), TT_FALSE) + +#define TT_ASSERT_PTR_EQ(A, B) \ + TT_TEST_PTR_((A), TT_OP_PTR_EQ, (B), TT_TRUE) + +#define TT_EXPECT_PTR_NE(A, B) \ + TT_TEST_PTR_((A), TT_OP_PTR_NE, (B), TT_FALSE) + +#define TT_ASSERT_PTR_NE(A, B) \ + TT_TEST_PTR_((A), TT_OP_PTR_NE, (B), TT_TRUE) + +#define TT_EXPECT_PTR_NOTNULL(A) \ + TT_TEST_PTR_((A), TT_OP_PTR_NE, NULL, TT_FALSE) + +#define TT_ASSERT_PTR_NOTNULL(A) \ + TT_TEST_PTR_((A), TT_OP_PTR_NE, NULL, TT_TRUE) + +#define TT_EXPECT_PTR_NULL(A) \ + TT_TEST_PTR_((A), TT_OP_PTR_EQ, NULL, TT_FALSE) + +#define TT_ASSERT_PTR_NULL(A) \ + TT_TEST_PTR_((A), TT_OP_PTR_EQ, NULL, TT_TRUE) + +#define TT_EXPECT_TRUE(A) \ + tt_expect_bool(__FILE__, __LINE__, #A, TT_OP_TRUE, (A), TT_FALSE) + +#define TT_ASSERT_TRUE(A) \ + tt_expect_bool(__FILE__, __LINE__, #A, TT_OP_TRUE, (A), TT_TRUE) + +#define TT_EXPECT_FALSE(A) \ + tt_expect_bool(__FILE__, __LINE__, #A, TT_OP_FALSE, (A), TT_FALSE) + +#define TT_ASSERT_FALSE(A) \ + tt_expect_bool(__FILE__, __LINE__, #A, TT_OP_FALSE, (A), TT_TRUE) + +#define TT_EXPECT_FILE_EQ(A, B) \ + TT_TEST_STR_((A), TT_OP_FILE_EQ, (B), TT_FALSE) + +#define TT_ASSERT_FILE_EQ(A, B) \ + TT_TEST_STR_((A), TT_OP_FILE_EQ, (B), TT_TRUE) + +#define TT_EXPECT_FILE_NE(A, B) \ + TT_TEST_STR_((A), TT_OP_FILE_NE, (B), TT_FALSE) + +#define TT_ASSERT_FILE_NE(A, B) \ + TT_TEST_STR_((A), TT_OP_FILE_NE, (B), TT_TRUE) + + +#define TT_FAIL(M, ...) \ + tt_fail(__FILE__, __LINE__, (M), __VA_ARGS__) + +#define TT_SUITE_START(S) \ + tt_testsuite_t *__suite__ ## S = tt_suite_create(#S) + +#define TT_SUITE_TEST(S, F) \ + tt_suite_add_test(__suite__ ## S, #F, F); + +#define TT_TEST(F) \ + static void F(void) + +#define TT_SUITE_END(S) \ + tt_suite_destroy(__suite__ ## S) + +#define TT_SUITE_RUN(S) \ + tt_suite_run(__suite__ ## S) + + +#endif // __tinytest_h |