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Add new interface tolower toupper in ObCharset

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This commit is contained in:
wjhh2008
2023-01-11 03:24:50 +00:00
committed by ob-robot
parent c88aab6b2d
commit 5830b64c41
4 changed files with 152 additions and 3 deletions
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2
deps/oblib/unittest/lib/CMakeLists.txt vendored
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@ -22,7 +22,7 @@ oblib_addtest(allocator/test_page_arena.cpp)
oblib_addtest(allocator/test_slice_alloc.cpp)
oblib_addtest(allocator/test_sql_arena_allocator.cpp)
oblib_addtest(atomic/test_atomic_reference.cpp)
#oblib_addtest(charset/test_charset.cpp)
oblib_addtest(charset/test_charset.cpp)
oblib_addtest(checksum/test_crc64.cpp)
oblib_addtest(container/ob_2d_array_test.cpp)
oblib_addtest(container/ob_array_test.cpp)

74
deps/oblib/unittest/lib/charset/test_charset.cpp vendored
View File

@ -210,8 +210,8 @@ TEST_F(TestCharset, hash_sort)
uint64_t ret1 = ObCharset::hash(CS_TYPE_UTF8MB4_GENERAL_CI, a, 3, 0);
uint64_t ret2 = ObCharset::hash(CS_TYPE_UTF8MB4_GENERAL_CI, b, 3, 0);
fprintf(stdout, "ret:%lu, ret1:%lu, ret2:%lu\n", ret, ret1, ret2);
uint64_t ret3 = ObCharset::hash(CS_TYPE_UTF8MB4_GENERAL_CI, ObString::make_string(b));
ASSERT_EQ(ret2, ret3);
//uint64_t ret3 = ObCharset::hash(CS_TYPE_UTF8MB4_GENERAL_CI, ObString::make_string(b));
ASSERT_EQ(ret1, ret2);
}
TEST_F(TestCharset, case_mode_equal)
@ -496,6 +496,76 @@ TEST_F(TestCharset, test_zh2_0900_as_cs)
}
}
TEST_F(TestCharset, tolower)
{
ObArenaAllocator allocator;
char a1[] = "Variable_name";
char a2[] = "Variable_NAME";
char a3[] = "variable_name";
ObString y1;
ObString y2;
ObString y3;
y1.assign_ptr(a1, strlen(a1));
y2.assign_ptr(a2, strlen(a2));
y3.assign_ptr(a3, strlen(a3));
fprintf(stdout, "ret:%p, %d\n", y1.ptr(), y1.length() );
for (int cs_i = CHARSET_INVALID; cs_i < CHARSET_MAX; ++cs_i) {
auto charset_type = static_cast<ObCharsetType>(cs_i);
if (!ObCharset::is_valid_charset(charset_type) || CHARSET_UTF16 == charset_type || CHARSET_BINARY == charset_type)
continue;
ObCollationType cs_type = ObCharset::get_default_collation(charset_type);
ASSERT_TRUE(ObCharset::is_valid_collation(cs_type));
const char *cs_name = ObCharset::charset_name(cs_type);
ObString y1_res;
ASSERT_TRUE(OB_SUCCESS == ObCharset::tolower(cs_type, y1, y1_res, allocator));
fprintf(stdout, "charset=%s, src:%.*s, src_lower:%.*s, dst:%.*s\n", cs_name,
y1.length(), y1.ptr(), y1_res.length(), y1_res.ptr(), y3.length(), y3.ptr());
EXPECT_TRUE(y1_res == y3);
ObString y2_res;
ASSERT_TRUE(OB_SUCCESS == ObCharset::tolower(cs_type, y2, y2_res, allocator));
fprintf(stdout, "charset=%s, src:%.*s, src_lower:%.*s, dst:%.*s\n", cs_name,
y2.length(), y2.ptr(), y2_res.length(), y2_res.ptr(), y3.length(), y3.ptr());
EXPECT_TRUE(y2_res == y3);
}
}
TEST_F(TestCharset, toupper)
{
ObArenaAllocator allocator;
char a1[] = "Variable_name";
char a2[] = "Variable_NAME";
char a3[] = "VARIABLE_NAME";
ObString y1;
ObString y2;
ObString y3;
y1.assign_ptr(a1, strlen(a1));
y2.assign_ptr(a2, strlen(a2));
y3.assign_ptr(a3, strlen(a3));
fprintf(stdout, "ret:%p, %d\n", y1.ptr(), y1.length() );
for (int cs_i = CHARSET_INVALID; cs_i < CHARSET_MAX; ++cs_i) {
auto charset_type = static_cast<ObCharsetType>(cs_i);
if (!ObCharset::is_valid_charset(charset_type) || CHARSET_UTF16 == charset_type || CHARSET_BINARY == charset_type)
continue;
ObCollationType cs_type = ObCharset::get_default_collation(charset_type);
ASSERT_TRUE(ObCharset::is_valid_collation(cs_type));
const char *cs_name = ObCharset::charset_name(cs_type);
ObString y1_res;
ASSERT_TRUE(OB_SUCCESS == ObCharset::toupper(cs_type, y1, y1_res, allocator));
fprintf(stdout, "charset=%s, src:%.*s, src_upper:%.*s, dst:%.*s\n", cs_name,
y1.length(), y1.ptr(), y1_res.length(), y1_res.ptr(), y3.length(), y3.ptr());
EXPECT_TRUE(y1_res == y3);
ObString y2_res;
ASSERT_TRUE(OB_SUCCESS == ObCharset::toupper(cs_type, y2, y2_res, allocator));
fprintf(stdout, "charset=%s, src:%.*s, src_upper:%.*s, dst:%.*s\n", cs_name,
y2.length(), y2.ptr(), y2_res.length(), y2_res.ptr(), y3.length(), y3.ptr());
EXPECT_TRUE(y2_res == y3);
}
}
int main(int argc, char **argv)
{
OB_LOGGER.set_log_level("INFO");