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| author | Thomas Haller <thaller@redhat.com> | 2024-05-17 14:41:00 (GMT) |
|---|---|---|
| committer | Thomas Haller <thaller@redhat.com> | 2024-05-17 15:52:52 (GMT) |
| commit | 774863b4738a7e9af7bb82ca23011937e36538eb (patch) | |
| tree | d8c52b4ab588c8b8866ba703e69cbd7f3930851c | |
| parent | 45a10f9613f59fed9360935192ee6c34e74afeff (diff) | |
| download | libnl-774863b4738a7e9af7bb82ca23011937e36538eb.zip libnl-774863b4738a7e9af7bb82ca23011937e36538eb.tar.gz libnl-774863b4738a7e9af7bb82ca23011937e36538eb.tar.bz2 | |
tests: add helper functions for tests
| -rw-r--r-- | tests/nl-test-util.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/tests/nl-test-util.h b/tests/nl-test-util.h index 94e265c..028a0df 100644 --- a/tests/nl-test-util.h +++ b/tests/nl-test-util.h @@ -51,6 +51,46 @@ _NL_AUTO_DEFINE_FCN_TYPED0(char **, _nltst_auto_strfreev_fcn, _nltst_strfreev); /*****************************************************************************/ +#define __nltst_assert_nonnull(uniq, x) \ + ({ \ + typeof(x) _NL_UNIQ_T(_x, uniq) = (x); \ + \ + ck_assert_ptr_nonnull(_NL_UNIQ_T(_x, uniq)); \ + \ + _NL_UNIQ_T(_x, uniq); \ + }) + +#define _nltst_assert_nonnull(x) __nltst_assert_nonnull(_NL_UNIQ, x) + +static inline char *_nltst_strdup(const char *str) +{ + return str ? _nltst_assert_nonnull(strdup(str)) : NULL; +} + +/*****************************************************************************/ + +#define __nltst_sprintf_arr(uniq, arr, fmt, ...) \ + ({ \ + char *const _NL_UNIQ_T(arr, uniq) = (arr); \ + int _NL_UNIQ_T(c, uniq); \ + \ + _NL_STATIC_ASSERT(sizeof(arr) > \ + sizeof(_NL_UNIQ_T(arr, uniq))); \ + \ + _NL_UNIQ_T(c, uniq) = snprintf(_NL_UNIQ_T(arr, uniq), \ + sizeof(arr), fmt, \ + ##__VA_ARGS__); \ + \ + ck_assert_int_lt(_NL_UNIQ_T(c, uniq), sizeof(arr)); \ + \ + _NL_UNIQ_T(arr, uniq); \ + }) + +#define _nltst_sprintf_arr(arr, fmt, ...) \ + __nltst_sprintf_arr(_NL_UNIQ, arr, fmt, ##__VA_ARGS__) + +/*****************************************************************************/ + void _nltst_get_urandom(void *ptr, size_t len); uint32_t _nltst_rand_u32(void); @@ -368,6 +408,10 @@ void nltst_netns_leave(struct nltst_netns *nsdata); /*****************************************************************************/ +#define _nltst_system(command) _nltst_assert_retcode(system(command)) + +/*****************************************************************************/ + void _nltst_object_identical(const void *a, const void *b); char *_nltst_object_to_string(const struct nl_object *obj); |