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| author | Ramon Fried <ramon.fried@gmail.com> | 2018-06-21 17:47:16 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-07-19 16:17:58 -0400 |
| commit | 8d545790729434f4ba718dd9a6a1b55dcf7e94c4 (patch) | |
| tree | 0dde4cf1390898128070d12ee5d01515809f0f07 | |
| parent | f7e48c54b246c460503e90315d0cd50ccbd586c6 (diff) | |
| download | u-boot-8d545790729434f4ba718dd9a6a1b55dcf7e94c4.tar.gz | |
test: Add ut_assertnull macro
Add ut_assertnull macro to include/test/ut.h
For testing of functions that returns NULL on errors.
Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | include/test/ut.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/test/ut.h b/include/test/ut.h index 59b23a25a4..fce75fd12a 100644 --- a/include/test/ut.h +++ b/include/test/ut.h @@ -90,6 +90,18 @@ void ut_failf(struct unit_test_state *uts, const char *fname, int line, } \ } +/* Assert that a pointer is NULL */ +#define ut_assertnull(expr) { \ + const void *val = (expr); \ + \ + if (val != NULL) { \ + ut_failf(uts, __FILE__, __LINE__, __func__, \ + #expr " != NULL", \ + "Expected NULL, got %p", val); \ + return CMD_RET_FAILURE; \ + } \ +} + /* Assert that a pointer is not NULL */ #define ut_assertnonnull(expr) { \ const void *val = (expr); \ |