diff options
Diffstat (limited to 'include/test')
| -rw-r--r-- | include/test/test.h | 47 | ||||
| -rw-r--r-- | include/test/ut.h | 107 |
2 files changed, 154 insertions, 0 deletions
diff --git a/include/test/test.h b/include/test/test.h new file mode 100644 index 0000000000..b7e1ae2dec --- /dev/null +++ b/include/test/test.h @@ -0,0 +1,47 @@ +/* + * Copyright (c) 2013 Google, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __TEST_TEST_H +#define __TEST_TEST_H + +#include <malloc.h> + +/* + * struct unit_test_state - Entire state of test system + * + * @fail_count: Number of tests that failed + * @start: Store the starting mallinfo when doing leak test + * @priv: A pointer to some other info some suites want to track + */ +struct unit_test_state { + int fail_count; + struct mallinfo start; + void *priv; +}; + +/** + * struct unit_test - Information about a unit test + * + * @name: Name of test + * @func: Function to call to perform test + * @flags: Flags indicated pre-conditions for test + */ +struct unit_test { + const char *name; + int (*func)(struct unit_test_state *state); + int flags; +}; + +/* Declare a new unit test */ +#define UNIT_TEST(_name, _flags, _suite) \ + ll_entry_declare(struct unit_test, _name, _suite) = { \ + .name = #_name, \ + .flags = _flags, \ + .func = _name, \ + } + + +#endif /* __TEST_TEST_H */ diff --git a/include/test/ut.h b/include/test/ut.h new file mode 100644 index 0000000000..275f27ffea --- /dev/null +++ b/include/test/ut.h @@ -0,0 +1,107 @@ +/* + * Simple unit test library + * + * Copyright (c) 2013 Google, Inc + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __TEST_UT_H +#define __TEST_UT_H + +struct unit_test_state; + +/** + * ut_fail() - Record failure of a unit test + * + * @uts: Test state + * @fname: Filename where the error occured + * @line: Line number where the error occured + * @func: Function name where the error occured + * @cond: The condition that failed + */ +void ut_fail(struct unit_test_state *uts, const char *fname, int line, + const char *func, const char *cond); + +/** + * ut_failf() - Record failure of a unit test + * + * @uts: Test state + * @fname: Filename where the error occured + * @line: Line number where the error occured + * @func: Function name where the error occured + * @cond: The condition that failed + * @fmt: printf() format string for the error, followed by args + */ +void ut_failf(struct unit_test_state *uts, const char *fname, int line, + const char *func, const char *cond, const char *fmt, ...) + __attribute__ ((format (__printf__, 6, 7))); + + +/* Assert that a condition is non-zero */ +#define ut_assert(cond) \ + if (!(cond)) { \ + ut_fail(uts, __FILE__, __LINE__, __func__, #cond); \ + return -1; \ + } + +/* Assert that a condition is non-zero, with printf() string */ +#define ut_assertf(cond, fmt, args...) \ + if (!(cond)) { \ + ut_failf(uts, __FILE__, __LINE__, __func__, #cond, \ + fmt, ##args); \ + return -1; \ + } + +/* Assert that two int expressions are equal */ +#define ut_asserteq(expr1, expr2) { \ + unsigned int val1 = (expr1), val2 = (expr2); \ + \ + if (val1 != val2) { \ + ut_failf(uts, __FILE__, __LINE__, __func__, \ + #expr1 " == " #expr2, \ + "Expected %d, got %d", val1, val2); \ + return -1; \ + } \ +} + +/* Assert that two string expressions are equal */ +#define ut_asserteq_str(expr1, expr2) { \ + const char *val1 = (expr1), *val2 = (expr2); \ + \ + if (strcmp(val1, val2)) { \ + ut_failf(uts, __FILE__, __LINE__, __func__, \ + #expr1 " = " #expr2, \ + "Expected \"%s\", got \"%s\"", val1, val2); \ + return -1; \ + } \ +} + +/* Assert that two pointers are equal */ +#define ut_asserteq_ptr(expr1, expr2) { \ + const void *val1 = (expr1), *val2 = (expr2); \ + \ + if (val1 != val2) { \ + ut_failf(uts, __FILE__, __LINE__, __func__, \ + #expr1 " = " #expr2, \ + "Expected %p, got %p", val1, val2); \ + return -1; \ + } \ +} + +/* Assert that a pointer is not NULL */ +#define ut_assertnonnull(expr) { \ + const void *val = (expr); \ + \ + if (val == NULL) { \ + ut_failf(uts, __FILE__, __LINE__, __func__, \ + #expr " = NULL", \ + "Expected non-null, got NULL"); \ + return -1; \ + } \ +} + +/* Assert that an operation succeeds (returns 0) */ +#define ut_assertok(cond) ut_asserteq(0, cond) + +#endif |
