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/*
* Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "RegEx.h"
#include <gtest/gtest.h>
using namespace simpleperf;
// @CddTest = 6.1/C-0-2
TEST(RegEx, smoke) {
auto re = RegEx::Create("b+");
ASSERT_EQ(re->GetPattern(), "b+");
ASSERT_FALSE(re->Search("aaa"));
ASSERT_TRUE(re->Search("aba"));
ASSERT_FALSE(re->Match("aba"));
ASSERT_TRUE(re->Match("bbb"));
auto match = re->SearchAll("aaa");
ASSERT_FALSE(match->IsValid());
match = re->SearchAll("ababb");
ASSERT_TRUE(match->IsValid());
ASSERT_EQ(match->GetField(0), "b");
match->MoveToNextMatch();
ASSERT_TRUE(match->IsValid());
ASSERT_EQ(match->GetField(0), "bb");
match->MoveToNextMatch();
ASSERT_FALSE(match->IsValid());
ASSERT_EQ(re->Replace("ababb", "c").value(), "acac");
}
// @CddTest = 6.1/C-0-2
TEST(RegEx, invalid_pattern) {
ASSERT_TRUE(RegEx::Create("?hello") == nullptr);
}
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