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86 changes: 46 additions & 40 deletions be/test/vec/function/function_like_test.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -15,12 +15,9 @@
// specific language governing permissions and limitations
// under the License.

#include <stdint.h>

#include <cstdint>
#include <string>
#include <vector>

#include "common/status.h"
#include "function_test_util.h"
#include "gtest/gtest_pred_impl.h"
#include "testutil/any_type.h"
Expand All @@ -34,44 +31,53 @@ namespace doris::vectorized {
TEST(FunctionLikeTest, like) {
std::string func_name = "like";

DataSet data_set = {// sub_string
{{std::string("abc"), std::string("%b%")}, uint8_t(1)},
{{std::string("abc"), std::string("%ad%")}, uint8_t(0)},
// end with
{{std::string("abc"), std::string("%c")}, uint8_t(1)},
{{std::string("ab"), std::string("%c")}, uint8_t(0)},
// start with
{{std::string("abc"), std::string("a%")}, uint8_t(1)},
{{std::string("bc"), std::string("a%")}, uint8_t(0)},
// equals
{{std::string(""), std::string("")}, uint8_t(1)},
{{std::string(""), std::string(" ")}, uint8_t(0)},
{{std::string(" "), std::string(" ")}, uint8_t(1)},
{{std::string(" "), std::string("")}, uint8_t(0)},
{{std::string("abc"), std::string("")}, uint8_t(0)},
{{std::string("abc"), std::string(" ")}, uint8_t(0)},
{{std::string("abc"), std::string("abc")}, uint8_t(1)},
{{std::string("abc"), std::string("ab")}, uint8_t(0)},
// full regexp match
{{std::string("abcd"), std::string("a_c%")}, uint8_t(1)},
{{std::string("abcd"), std::string("a_d%")}, uint8_t(0)},
{{std::string("abc"), std::string("__c")}, uint8_t(1)},
{{std::string("abc"), std::string("_c")}, uint8_t(0)},
{{std::string("abc"), std::string("_b_")}, uint8_t(1)},
{{std::string("abc"), std::string("_a_")}, uint8_t(0)},
{{std::string("abc"), std::string("a__")}, uint8_t(1)},
{{std::string("abc"), std::string("a_")}, uint8_t(0)},
// null
{{std::string("abc"), Null()}, Null()},
{{Null(), std::string("_x__ab%")}, Null()}};
DataSet data_set = {
// sub_string
{{std::string("abc"), std::string("%b%")}, uint8_t(1)},
{{std::string("abc"), std::string("%ad%")}, uint8_t(0)},
// end with
{{std::string("abc"), std::string("%c")}, uint8_t(1)},
{{std::string("ab"), std::string("%c")}, uint8_t(0)},
// start with
{{std::string("abc"), std::string("a%")}, uint8_t(1)},
{{std::string("bc"), std::string("a%")}, uint8_t(0)},
// equals
{{std::string(""), std::string("")}, uint8_t(1)},
{{std::string(""), std::string(" ")}, uint8_t(0)},
{{std::string(" "), std::string(" ")}, uint8_t(1)},
{{std::string(" "), std::string("")}, uint8_t(0)},
{{std::string("abc"), std::string("")}, uint8_t(0)},
{{std::string("abc"), std::string(" ")}, uint8_t(0)},
{{std::string("abc"), std::string("abc")}, uint8_t(1)},
{{std::string("abc"), std::string("ab")}, uint8_t(0)},
// full regexp match
{{std::string("abcd"), std::string("a_c%")}, uint8_t(1)},
{{std::string("abcd"), std::string("a_d%")}, uint8_t(0)},
{{std::string("abc"), std::string("__c")}, uint8_t(1)},
{{std::string("abc"), std::string("_c")}, uint8_t(0)},
{{std::string("abc"), std::string("_b_")}, uint8_t(1)},
{{std::string("abc"), std::string("_a_")}, uint8_t(0)},
{{std::string("abc"), std::string("a__")}, uint8_t(1)},
{{std::string("abc"), std::string("a_")}, uint8_t(0)},
// null
{{std::string("abc"), Null()}, Null()},
{{Null(), std::string("_x__ab%")}, Null()},
// escape chars
{{std::string("facebook_10008_T1+T2-ALL_AAA-VO_LowestCost_20230830_HSJ"),
std::string("%facebook_10008_T1+T2%")},
uint8_t(1)},
{{std::string("!z23]"), std::string("_[z]%")}, uint8_t(0)},
{{std::string("[123]"), std::string("%[1.*]%")}, uint8_t(0)},
{{std::string("1\\b\\b"), std::string("%_\\b\\b%")}, uint8_t(1)},
{{std::string("1\\d\\d"), std::string("%_\\d\\d%")}, uint8_t(1)},
{{std::string("1dd"), std::string("%_dd%")},
uint8_t(1)} // this case can't be same as regression-test because of FE's string escape operation
};

// pattern is constant value
InputTypeSet const_pattern_input_types = {TypeIndex::String, Consted {TypeIndex::String}};
for (const auto& line : data_set) {
DataSet const_pattern_dataset = {line};
check_function<DataTypeUInt8, true>(func_name, const_pattern_input_types,
const_pattern_dataset);
}
InputTypeSet const_pattern_input_types = {TypeIndex::String, TypeIndex::String};
static_cast<void>(
check_function<DataTypeUInt8, true>(func_name, const_pattern_input_types, data_set));
}

TEST(FunctionLikeTest, regexp) {
Expand Down
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