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author | Bastien Montagne <montagne29@wanadoo.fr> | 2014-07-04 16:14:06 +0400 |
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committer | Bastien Montagne <montagne29@wanadoo.fr> | 2014-07-04 16:14:06 +0400 |
commit | e3c8cf0a9ea00ef6c7a63b5fc8351f5f9be1ac8f (patch) | |
tree | ada2dce46e6e94aebb24cab35aed7c5e2a30fc98 /tests | |
parent | 85c4feab027238bb9dbf7fa727cb608052ec79d5 (diff) |
Add (r)partition funcs to BLI_string, to get left-most/right-most first occurence of delimiters.
Inspired by Python (r)partition str functions. Also added some Gtest cases for those new funcs.
Reviewed by Campbell Barton, many thanks!
Diffstat (limited to 'tests')
-rw-r--r-- | tests/gtests/blenlib/BLI_string_test.cc | 269 | ||||
-rw-r--r-- | tests/gtests/blenlib/CMakeLists.txt | 1 |
2 files changed, 270 insertions, 0 deletions
diff --git a/tests/gtests/blenlib/BLI_string_test.cc b/tests/gtests/blenlib/BLI_string_test.cc new file mode 100644 index 00000000000..5a828f39f9c --- /dev/null +++ b/tests/gtests/blenlib/BLI_string_test.cc @@ -0,0 +1,269 @@ +/* Apache License, Version 2.0 */ + +#include "testing/testing.h" + +extern "C" { +#include "BLI_utildefines.h" +#include "BLI_string.h" +#include "BLI_string_utf8.h" +} + +/* -------------------------------------------------------------------- */ +/* stubs */ + +extern "C" { + +int mk_wcwidth(wchar_t ucs); +int mk_wcswidth(const wchar_t *pwcs, size_t n); + +int mk_wcwidth(wchar_t ucs) +{ + return 0; +} + +int mk_wcswidth(const wchar_t *pwcs, size_t n) +{ + return 0; +} + +} + + +/* -------------------------------------------------------------------- */ +/* tests */ + +/* BLI_str_partition */ +TEST(string, StrPartition) +{ + const unsigned int delim[] = {'-', '.', '_', 0x00F1 /* n tilde */, 0x262F /* ying-yang */, '\0'}; + char *sep, *suf; + size_t pre_ln; + + { + const char *str = "mat.e-r_ial"; + + /* "mat.e-r_ial" -> "mat", '.', "e-r_ial", 3 */ + pre_ln = BLI_str_partition(str, delim, &sep, &suf); + EXPECT_EQ(3, pre_ln); + EXPECT_EQ(&str[3], sep); + EXPECT_STREQ("e-r_ial", suf); + } + + /* Corner cases. */ + { + const char *str = ".mate-rial--"; + + /* ".mate-rial--" -> "", '.', "mate-rial--", 0 */ + pre_ln = BLI_str_partition(str, delim, &sep, &suf); + EXPECT_EQ(0, pre_ln); + EXPECT_EQ(&str[0], sep); + EXPECT_STREQ("mate-rial--", suf); + } + + { + const char *str = ".__.--_"; + + /* ".__.--_" -> "", '.', "__.--_", 0 */ + pre_ln = BLI_str_partition(str, delim, &sep, &suf); + EXPECT_EQ(0, pre_ln); + EXPECT_EQ(&str[0], sep); + EXPECT_STREQ("__.--_", suf); + } + + { + const char *str = ""; + + /* "" -> "", NULL, NULL, 0 */ + pre_ln = BLI_str_partition(str, delim, &sep, &suf); + EXPECT_EQ(0, pre_ln); + EXPECT_EQ(NULL, sep); + EXPECT_EQ(NULL, suf); + } + + { + const char *str = "material"; + + /* "material" -> "material", NULL, NULL, 8 */ + pre_ln = BLI_str_partition(str, delim, &sep, &suf); + EXPECT_EQ(8, pre_ln); + EXPECT_EQ(NULL, sep); + EXPECT_EQ(NULL, suf); + } +} + +/* BLI_str_rpartition */ +TEST(string, StrRPartition) +{ + const unsigned int delim[] = {'-', '.', '_', 0x00F1 /* n tilde */, 0x262F /* ying-yang */, '\0'}; + char *sep, *suf; + size_t pre_ln; + + { + const char *str = "mat.e-r_ial"; + + /* "mat.e-r_ial" -> "mat.e-r", '_', "ial", 7 */ + pre_ln = BLI_str_rpartition(str, delim, &sep, &suf); + EXPECT_EQ(7, pre_ln); + EXPECT_EQ(&str[7], sep); + EXPECT_STREQ("ial", suf); + } + + /* Corner cases. */ + { + const char *str = ".mate-rial--"; + + /* ".mate-rial--" -> ".mate-rial-", '-', "", 11 */ + pre_ln = BLI_str_rpartition(str, delim, &sep, &suf); + EXPECT_EQ(11, pre_ln); + EXPECT_EQ(&str[11], sep); + EXPECT_STREQ("", suf); + } + + { + const char *str = ".__.--_"; + + /* ".__.--_" -> ".__.--", '_', "", 6 */ + pre_ln = BLI_str_rpartition(str, delim, &sep, &suf); + EXPECT_EQ(6, pre_ln); + EXPECT_EQ(&str[6], sep); + EXPECT_STREQ("", suf); + } + + { + const char *str = ""; + + /* "" -> "", NULL, NULL, 0 */ + pre_ln = BLI_str_rpartition(str, delim, &sep, &suf); + EXPECT_EQ(0, pre_ln); + EXPECT_EQ(NULL, sep); + EXPECT_EQ(NULL, suf); + } + + { + const char *str = "material"; + + /* "material" -> "material", NULL, NULL, 8 */ + pre_ln = BLI_str_rpartition(str, delim, &sep, &suf); + EXPECT_EQ(8, pre_ln); + EXPECT_EQ(NULL, sep); + EXPECT_EQ(NULL, suf); + } +} + +/* BLI_str_partition_utf8 */ +TEST(string, StrPartitionUtf8) +{ + const unsigned int delim[] = {'-', '.', '_', 0x00F1 /* n tilde */, 0x262F /* ying-yang */, '\0'}; + char *sep, *suf; + size_t pre_ln; + + { + const char *str = "ma\xc3\xb1te-r\xe2\x98\xafial"; + + /* "ma\xc3\xb1te-r\xe2\x98\xafial" -> "ma", '\xc3\xb1', "te-r\xe2\x98\xafial", 2 */ + pre_ln = BLI_str_partition_utf8(str, delim, &sep, &suf); + EXPECT_EQ(2, pre_ln); + EXPECT_EQ(&str[2], sep); + EXPECT_STREQ("te-r\xe2\x98\xafial", suf); + } + + /* Corner cases. */ + { + const char *str = "\xe2\x98\xafmate-rial-\xc3\xb1"; + + /* "\xe2\x98\xafmate-rial-\xc3\xb1" -> "", '\xe2\x98\xaf', "mate-rial-\xc3\xb1", 0 */ + pre_ln = BLI_str_partition_utf8(str, delim, &sep, &suf); + EXPECT_EQ(0, pre_ln); + EXPECT_EQ(&str[0], sep); + EXPECT_STREQ("mate-rial-\xc3\xb1", suf); + } + + { + const char *str = "\xe2\x98\xaf.\xc3\xb1_.--\xc3\xb1"; + + /* "\xe2\x98\xaf.\xc3\xb1_.--\xc3\xb1" -> "", '\xe2\x98\xaf', ".\xc3\xb1_.--\xc3\xb1", 0 */ + pre_ln = BLI_str_partition_utf8(str, delim, &sep, &suf); + EXPECT_EQ(0, pre_ln); + EXPECT_EQ(&str[0], sep); + EXPECT_STREQ(".\xc3\xb1_.--\xc3\xb1", suf); + } + + { + const char *str = ""; + + /* "" -> "", NULL, NULL, 0 */ + pre_ln = BLI_str_partition_utf8(str, delim, &sep, &suf); + EXPECT_EQ(0, pre_ln); + EXPECT_EQ(NULL, sep); + EXPECT_EQ(NULL, suf); + } + + { + const char *str = "material"; + + /* "material" -> "material", NULL, NULL, 8 */ + pre_ln = BLI_str_partition_utf8(str, delim, &sep, &suf); + EXPECT_EQ(8, pre_ln); + EXPECT_EQ(NULL, sep); + EXPECT_EQ(NULL, suf); + } +} + +/* BLI_str_rpartition_utf8 */ +TEST(string, StrRPartitionUtf8) +{ + const unsigned int delim[] = {'-', '.', '_', 0x00F1 /* n tilde */, 0x262F /* ying-yang */, '\0'}; + char *sep, *suf; + size_t pre_ln; + + { + const char *str = "ma\xc3\xb1te-r\xe2\x98\xafial"; + + /* "ma\xc3\xb1te-r\xe2\x98\xafial" -> "mat\xc3\xb1te-r", '\xe2\x98\xaf', "ial", 8 */ + pre_ln = BLI_str_rpartition_utf8(str, delim, &sep, &suf); + EXPECT_EQ(8, pre_ln); + EXPECT_EQ(&str[8], sep); + EXPECT_STREQ("ial", suf); + } + + /* Corner cases. */ + { + const char *str = "\xe2\x98\xafmate-rial-\xc3\xb1"; + + /* "\xe2\x98\xafmate-rial-\xc3\xb1" -> "\xe2\x98\xafmate-rial-", '\xc3\xb1', "", 13 */ + pre_ln = BLI_str_rpartition_utf8(str, delim, &sep, &suf); + EXPECT_EQ(13, pre_ln); + EXPECT_EQ(&str[13], sep); + EXPECT_STREQ("", suf); + } + + { + const char *str = "\xe2\x98\xaf.\xc3\xb1_.--\xc3\xb1"; + + /* "\xe2\x98\xaf.\xc3\xb1_.--\xc3\xb1" -> "\xe2\x98\xaf.\xc3\xb1_.--", '\xc3\xb1', "", 10 */ + pre_ln = BLI_str_rpartition_utf8(str, delim, &sep, &suf); + EXPECT_EQ(10, pre_ln); + EXPECT_EQ(&str[10], sep); + EXPECT_STREQ("", suf); + } + + { + const char *str = ""; + + /* "" -> "", NULL, NULL, 0 */ + pre_ln = BLI_str_rpartition_utf8(str, delim, &sep, &suf); + EXPECT_EQ(0, pre_ln); + EXPECT_EQ(NULL, sep); + EXPECT_EQ(NULL, suf); + } + + { + const char *str = "material"; + + /* "material" -> "material", NULL, NULL, 8 */ + pre_ln = BLI_str_rpartition_utf8(str, delim, &sep, &suf); + EXPECT_EQ(8, pre_ln); + EXPECT_EQ(NULL, sep); + EXPECT_EQ(NULL, suf); + } +} diff --git a/tests/gtests/blenlib/CMakeLists.txt b/tests/gtests/blenlib/CMakeLists.txt index 07db51b887d..d55fdd1cd2a 100644 --- a/tests/gtests/blenlib/CMakeLists.txt +++ b/tests/gtests/blenlib/CMakeLists.txt @@ -37,4 +37,5 @@ set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${PLATFORM_LIN BLENDER_TEST(BLI_stack "bf_blenlib") BLENDER_TEST(BLI_math_color "bf_blenlib") BLENDER_TEST(BLI_math_geom "bf_blenlib") +BLENDER_TEST(BLI_string "bf_blenlib") BLENDER_TEST(BLI_path_util "bf_blenlib;extern_wcwidth;${ZLIB_LIBRARIES}") |