diff options
| author | Mario Six <mario.six@gdsys.cc> | 2018-09-27 09:19:32 +0200 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2018-09-28 18:27:01 +0200 |
| commit | 41f67e3bf343e7d8408956574f83ef7c13d2d0b4 (patch) | |
| tree | 5917b588bddc131d82a4fb10660e386b99bc3942 /include/test | |
| parent | 4eea531859edc7e23fcffadee47757a0c6e0959f (diff) | |
test: Add ut_asserteq_mem
Add a unit test assert-method, which compares two given memory areas for
byte-wise equality.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/test')
| -rw-r--r-- | include/test/ut.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/test/ut.h b/include/test/ut.h index fce75fd12a..19bcb8c374 100644 --- a/include/test/ut.h +++ b/include/test/ut.h @@ -78,6 +78,24 @@ void ut_failf(struct unit_test_state *uts, const char *fname, int line, } \ } +/* Assert that two memory areas are equal */ +#define ut_asserteq_mem(expr1, expr2, len) { \ + const u8 *val1 = (u8 *)(expr1), *val2 = (u8 *)(expr2); \ + const uint __len = len; \ + \ + if (memcmp(val1, val2, __len)) { \ + char __buf1[64 + 1] = "\0"; \ + char __buf2[64 + 1] = "\0"; \ + bin2hex(__buf1, val1, min(__len, (uint)32)); \ + bin2hex(__buf2, val2, min(__len, (uint)32)); \ + ut_failf(uts, __FILE__, __LINE__, __func__, \ + #expr1 " = " #expr2, \ + "Expected \"%s\", got \"%s\"", \ + __buf1, __buf2); \ + return CMD_RET_FAILURE; \ + } \ +} + /* Assert that two pointers are equal */ #define ut_asserteq_ptr(expr1, expr2) { \ const void *val1 = (expr1), *val2 = (expr2); \ |