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Test: add string.StrCat test

This commit is contained in:
Campbell Barton 2023-05-27 15:45:20 +10:00
parent 019362bd96
commit d9ffa2dfc4
1 changed files with 27 additions and 0 deletions
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27
source/blender/blenlib/tests/BLI_string_test.cc
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@ -122,6 +122,33 @@ TEST(string, StrCopyUTF8_TerminateEncodingEarly)
/** \} */
/* -------------------------------------------------------------------- */
/** \name String Concatinate
* \{ */
TEST(string, StrCat)
{
#define STR_N_CAT(dst_init, dst_size, src, result_expect) \
{ \
char dst[dst_size + 1] = dst_init; \
dst[dst_size] = 0xff; \
BLI_strncat(dst, src, dst_size); \
EXPECT_STREQ(dst, result_expect); \
EXPECT_EQ(dst[dst_size], 0xff); \
}
STR_N_CAT("", 1, "", "");
STR_N_CAT("", 1, "Y", "");
STR_N_CAT("", 2, "Y", "Y");
STR_N_CAT("", 2, "YZ", "Y");
STR_N_CAT("X", 2, "YZ", "X");
STR_N_CAT("ABC", 4, "XYZ", "ABC");
STR_N_CAT("ABC", 7, "XYZ", "ABCXYZ");
#undef STR_N_CAT
}
/** \} */
/* -------------------------------------------------------------------- */
/** \name String Replace
* \{ */