232 lines
9.9 KiB
C++
232 lines
9.9 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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#include "exprs/string_functions.h"
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#include "util/logging.h"
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#include "exprs/anyval_util.h"
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#include <iostream>
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#include <string>
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#include <gtest/gtest.h>
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namespace doris {
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class StringFunctionsTest : public testing::Test {
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public:
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StringFunctionsTest() {
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}
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};
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TEST_F(StringFunctionsTest, money_format_bigint) {
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doris_udf::FunctionContext* context = new doris_udf::FunctionContext();
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StringVal result = StringFunctions::money_format(context, doris_udf::BigIntVal(123456));
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StringVal expected = AnyValUtil::from_string_temp(context, std::string("123,456.00"));
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ASSERT_EQ(expected, result);
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result = StringFunctions::money_format(context, doris_udf::BigIntVal(-123456));
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expected = AnyValUtil::from_string_temp(context, std::string("-123,456.00"));
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ASSERT_EQ(expected, result);
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result = StringFunctions::money_format(context, doris_udf::BigIntVal(9223372036854775807));
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expected = AnyValUtil::from_string_temp(context, std::string("9,223,372,036,854,775,807.00"));
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ASSERT_EQ(expected, result);
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}
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TEST_F(StringFunctionsTest, money_format_large_int) {
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doris_udf::FunctionContext* context = new doris_udf::FunctionContext();
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std::string str("170141183460469231731687303715884105727");
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std::stringstream ss;
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ss << str;
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__int128 value;
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ss >> value;
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std::cout << "value: " << value << std::endl;
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StringVal result = StringFunctions::money_format(context, doris_udf::LargeIntVal(value));
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StringVal expected = AnyValUtil::from_string_temp(context, std::string("170,141,183,460,469,231,731,687,303,715,884,105,727.00"));
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ASSERT_EQ(expected, result);
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}
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TEST_F(StringFunctionsTest, money_format_double) {
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doris_udf::FunctionContext* context = new doris_udf::FunctionContext();
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StringVal result = StringFunctions::money_format(context, doris_udf::DoubleVal(1234.456));
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StringVal expected = AnyValUtil::from_string_temp(context, std::string("1,234.46"));
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ASSERT_EQ(expected, result);
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result = StringFunctions::money_format(context, doris_udf::DoubleVal(1234.45));
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expected = AnyValUtil::from_string_temp(context, std::string("1,234.45"));
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ASSERT_EQ(expected, result);
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result = StringFunctions::money_format(context, doris_udf::DoubleVal(1234.4));
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expected = AnyValUtil::from_string_temp(context, std::string("1,234.40"));
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ASSERT_EQ(expected, result);
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result = StringFunctions::money_format(context, doris_udf::DoubleVal(1234.454));
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expected = AnyValUtil::from_string_temp(context, std::string("1,234.45"));
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ASSERT_EQ(expected, result);
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}
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TEST_F(StringFunctionsTest, money_format_decimal) {
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doris_udf::FunctionContext* context = new doris_udf::FunctionContext();
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DecimalValue dv1(std::string("3333333333.2222222222"));
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DecimalVal value1;
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dv1.to_decimal_val(&value1);
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StringVal result = StringFunctions::money_format(context, value1);
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StringVal expected = AnyValUtil::from_string_temp(context, std::string("3,333,333,333.22"));
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ASSERT_EQ(expected, result);
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DecimalValue dv2(std::string("-7407407406790123456.71604938271975308642"));
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DecimalVal value2;
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dv2.to_decimal_val(&value2);
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result = StringFunctions::money_format(context, value2);
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expected = AnyValUtil::from_string_temp(context, std::string("-7,407,407,406,790,123,456.72"));
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ASSERT_EQ(expected, result);
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}
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TEST_F(StringFunctionsTest, money_format_decimal_v2) {
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doris_udf::FunctionContext* context = new doris_udf::FunctionContext();
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DecimalV2Value dv1(std::string("3333333333.2222222222"));
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DecimalV2Val value1;
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dv1.to_decimal_val(&value1);
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StringVal result = StringFunctions::money_format(context, value1);
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StringVal expected = AnyValUtil::from_string_temp(context, std::string("3,333,333,333.22"));
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ASSERT_EQ(expected, result);
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DecimalV2Value dv2(std::string("-740740740.71604938271975308642"));
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DecimalV2Val value2;
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dv2.to_decimal_val(&value2);
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result = StringFunctions::money_format(context, value2);
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expected = AnyValUtil::from_string_temp(context, std::string("-740,740,740.72"));
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ASSERT_EQ(expected, result);
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}
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TEST_F(StringFunctionsTest, split_part) {
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doris_udf::FunctionContext* context = new doris_udf::FunctionContext();
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ASSERT_EQ(AnyValUtil::from_string_temp(context,std::string("hello")),
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StringFunctions::split_part(context, StringVal("hello word"), StringVal(" "), 1));
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ASSERT_EQ(AnyValUtil::from_string_temp(context,std::string("word")),
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StringFunctions::split_part(context, StringVal("hello word"), StringVal(" "), 2));
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ASSERT_EQ(StringVal::null(),
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StringFunctions::split_part(context, StringVal("hello word"), StringVal(" "), 3));
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ASSERT_EQ(AnyValUtil::from_string_temp(context,std::string("")),
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StringFunctions::split_part(context, StringVal("hello word"), StringVal("hello"), 1));
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ASSERT_EQ(AnyValUtil::from_string_temp(context,std::string(" word")),
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StringFunctions::split_part(context, StringVal("hello word"), StringVal("hello"), 2));
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ASSERT_EQ(AnyValUtil::from_string_temp(context,std::string("2019年9")),
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StringFunctions::split_part(context, StringVal("2019年9月8日"), StringVal("月"), 1));
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ASSERT_EQ(AnyValUtil::from_string_temp(context,std::string("")),
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StringFunctions::split_part(context, StringVal("abcdabda"), StringVal("a"), 1));
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ASSERT_EQ(AnyValUtil::from_string_temp(context,std::string("bcd")),
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StringFunctions::split_part(context, StringVal("abcdabda"), StringVal("a"), 2));
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ASSERT_EQ(AnyValUtil::from_string_temp(context,std::string("bd")),
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StringFunctions::split_part(context, StringVal("abcdabda"), StringVal("a"), 3));
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ASSERT_EQ(AnyValUtil::from_string_temp(context,std::string("")),
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StringFunctions::split_part(context, StringVal("abcdabda"), StringVal("a"), 4));
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}
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TEST_F(StringFunctionsTest, ends_with) {
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doris_udf::FunctionContext* context = new doris_udf::FunctionContext();
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doris_udf::BooleanVal falseRet = doris_udf::BooleanVal(false);
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doris_udf::BooleanVal trueRet = doris_udf::BooleanVal(true);
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doris_udf::BooleanVal nullRet = doris_udf::BooleanVal::null();
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ASSERT_EQ(trueRet, StringFunctions::ends_with(context, StringVal(""), StringVal("")));
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ASSERT_EQ(trueRet, StringFunctions::ends_with(context, StringVal("hello"), StringVal("")));
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ASSERT_EQ(falseRet, StringFunctions::ends_with(context, StringVal(""), StringVal("hello")));
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ASSERT_EQ(trueRet, StringFunctions::ends_with(context, StringVal("hello"), StringVal("hello")));
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ASSERT_EQ(trueRet, StringFunctions::ends_with(context, StringVal(" "), StringVal(" ")));
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ASSERT_EQ(falseRet, StringFunctions::ends_with(context, StringVal("hello"), StringVal(" ")));
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ASSERT_EQ(falseRet, StringFunctions::ends_with(context, StringVal(" "), StringVal("hello")));
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ASSERT_EQ(falseRet, StringFunctions::ends_with(context, StringVal("hello doris"), StringVal("hello")));
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ASSERT_EQ(trueRet, StringFunctions::ends_with(context, StringVal("hello doris"), StringVal("doris")));
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ASSERT_EQ(trueRet, StringFunctions::ends_with(context, StringVal("hello doris"), StringVal("hello doris")));
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ASSERT_EQ(nullRet, StringFunctions::ends_with(context, StringVal("hello"), StringVal::null()));
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ASSERT_EQ(nullRet, StringFunctions::ends_with(context, StringVal::null(), StringVal("hello")));
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ASSERT_EQ(nullRet, StringFunctions::ends_with(context, StringVal::null(), StringVal::null()));
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}
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TEST_F(StringFunctionsTest, starts_with) {
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doris_udf::FunctionContext* context = new doris_udf::FunctionContext();
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doris_udf::BooleanVal falseRet = doris_udf::BooleanVal(false);
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doris_udf::BooleanVal trueRet = doris_udf::BooleanVal(true);
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doris_udf::BooleanVal nullRet = doris_udf::BooleanVal::null();
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ASSERT_EQ(trueRet, StringFunctions::starts_with(context, StringVal(""), StringVal("")));
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ASSERT_EQ(trueRet, StringFunctions::starts_with(context, StringVal(" "), StringVal(" ")));
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ASSERT_EQ(trueRet, StringFunctions::starts_with(context, StringVal("hello"), StringVal("")));
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ASSERT_EQ(falseRet, StringFunctions::starts_with(context, StringVal(""), StringVal("hello")));
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ASSERT_EQ(trueRet, StringFunctions::starts_with(context, StringVal("hello"), StringVal("hello")));
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ASSERT_EQ(falseRet, StringFunctions::starts_with(context, StringVal("hello"), StringVal(" ")));
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ASSERT_EQ(falseRet, StringFunctions::starts_with(context, StringVal(" "), StringVal("world")));
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ASSERT_EQ(trueRet, StringFunctions::starts_with(context, StringVal("hello world"), StringVal("hello")));
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ASSERT_EQ(falseRet, StringFunctions::starts_with(context, StringVal("hello world"), StringVal("world")));
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ASSERT_EQ(trueRet, StringFunctions::starts_with(context, StringVal("hello world"), StringVal("hello world")));
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ASSERT_EQ(nullRet, StringFunctions::starts_with(context, StringVal("hello world"), StringVal::null()));
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ASSERT_EQ(nullRet, StringFunctions::starts_with(context, StringVal::null(), StringVal("hello world")));
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ASSERT_EQ(nullRet, StringFunctions::starts_with(context, StringVal::null(), StringVal::null()));
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}
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}
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int main(int argc, char** argv) {
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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