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Support ends_with function (#2746)

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frwrdt
2020-01-14 22:37:20 +08:00
committed by ZHAO Chun
parent ef6cd9ae25
commit f071d5a307
7 changed files with 142 additions and 0 deletions
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33
be/test/exprs/string_functions_test.cpp
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@ -157,6 +157,39 @@ TEST_F(StringFunctionsTest, split_part) {
StringFunctions::split_part(context, StringVal("abcdabda"), StringVal("a"), 4));
}
TEST_F(StringFunctionsTest, ends_with) {
doris_udf::FunctionContext* context = new doris_udf::FunctionContext();
doris_udf::BooleanVal falseRet = doris_udf::BooleanVal(false);
doris_udf::BooleanVal trueRet = doris_udf::BooleanVal(true);
doris_udf::BooleanVal nullRet = doris_udf::BooleanVal::null();
ASSERT_EQ(trueRet, StringFunctions::ends_with(context, StringVal(""), StringVal("")));
ASSERT_EQ(trueRet, StringFunctions::ends_with(context, StringVal("hello"), StringVal("")));
ASSERT_EQ(falseRet, StringFunctions::ends_with(context, StringVal(""), StringVal("hello")));
ASSERT_EQ(trueRet, StringFunctions::ends_with(context, StringVal("hello"), StringVal("hello")));
ASSERT_EQ(trueRet, StringFunctions::ends_with(context, StringVal(" "), StringVal(" ")));
ASSERT_EQ(falseRet, StringFunctions::ends_with(context, StringVal("hello"), StringVal(" ")));
ASSERT_EQ(falseRet, StringFunctions::ends_with(context, StringVal(" "), StringVal("hello")));
ASSERT_EQ(falseRet, StringFunctions::ends_with(context, StringVal("hello doris"), StringVal("hello")));
ASSERT_EQ(trueRet, StringFunctions::ends_with(context, StringVal("hello doris"), StringVal("doris")));
ASSERT_EQ(trueRet, StringFunctions::ends_with(context, StringVal("hello doris"), StringVal("hello doris")));
ASSERT_EQ(nullRet, StringFunctions::ends_with(context, StringVal("hello"), StringVal::null()));
ASSERT_EQ(nullRet, StringFunctions::ends_with(context, StringVal::null(), StringVal("hello")));
ASSERT_EQ(nullRet, StringFunctions::ends_with(context, StringVal::null(), StringVal::null()));
}
}
int main(int argc, char** argv) {