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e1828f84e1
This is a very simple testing framework for writing and running tests for C++. The basic idea is that a `struct unit_test` is defined for every test function to run, and then the test framework simply runs them one at a time, printing various information about the tests out as ti goes. There are also various 'test_assert*()` macros to assert the value of things while running the tests. They verify a value is equal to an expected value, and if not it fails the tests. The more specific assertions like the `ints` and `buffers` ones also print out useful information on what the expected and actual values were, to aide in debugging.
50 lines
2.1 KiB
C
50 lines
2.1 KiB
C
#ifndef _TEST_H_
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#define _TEST_H_
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#include <stdint.h>
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struct unit_test {
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void (*test)();
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const char *name;
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};
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#define COLOR_DEFAULT ""
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#define COLOR_RESET "\033[m"
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#define COLOR_BOLD "\033[1m"
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#define COLOR_RED "\033[31m"
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#define COLOR_GREEN "\033[32m"
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#define COLOR_YELLOW "\033[33m"
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#define COLOR_BLUE "\033[34m"
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#define COLOR_MAGENTA "\033[35m"
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#define COLOR_CYAN "\033[36m"
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#define COLOR_BOLD_RED "\033[1;31m"
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#define COLOR_BOLD_GREEN "\033[1;32m"
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#define COLOR_BOLD_YELLOW "\033[1;33m"
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#define COLOR_BOLD_BLUE "\033[1;34m"
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#define COLOR_BOLD_MAGENTA "\033[1;35m"
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#define COLOR_BOLD_CYAN "\033[1;36m"
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#define COLOR_BG_RED "\033[41m"
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#define COLOR_BG_GREEN "\033[42m"
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#define COLOR_BG_YELLOW "\033[43m"
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#define COLOR_BG_BLUE "\033[44m"
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#define COLOR_BG_MAGENTA "\033[45m"
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#define COLOR_BG_CYAN "\033[46m"
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#define test_assert(cond) assert_true(#cond, __func__, !!(cond))
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#define test_assert_with_name(name, cond) assert_with_name(name, #cond, __func__, !!(cond))
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#define test_assert_ints(int1, int2) assert_ints_equal_with_name(NULL, __func__, #int1, (int1), #int2, (int2))
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#define test_assert_ints_with_name(name, int1, int2) assert_ints_equal_with_name((name), __func__, #int1, (int1), #int2, (int2))
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#define test_assert_buffers(buf1, buf2, len) assert_buffers_equal_with_name(NULL, __func__, #buf1, (buf1), #buf2, (buf2), (len))
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#define test_assert_buffers_with_name(name, buf1, buf2, len) assert_buffers_equal_with_name((name), __func__, #buf1, (buf1), #buf2, (buf2), (len))
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int run_tests(const char *test_mod_name, struct unit_test *, int test_count);
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void assert_true(const char *arg, const char *func, int cond);
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void assert_with_name(const char *name, const char *arg, const char *func, int cond);
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void assert_buffers_equal_with_name(const char *name, const char *func, const char *arg1, const char *buf1, const char *arg2, const char *buf2, size_t length);
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void assert_ints_equal_with_name(const char *name, const char *func, const char *arg1, uint64_t int1, const char *arg2, uint64_t int2);
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#endif
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