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Initial reggae implementation with only concatenation and alternation

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miloyip
2015-05-24 21:23:39 +08:00
parent c8c8ad47c3
commit 0bef29a5f6
4 changed files with 280 additions and 0 deletions
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test/unittest/regextest.cpp Normal file
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// Tencent is pleased to support the open source community by making RapidJSON available.
//
// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
//
// Licensed under the MIT License (the "License"); you may not use this file except
// in compliance with the License. You may obtain a copy of the License at
//
// http://opensource.org/licenses/MIT
//
// 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 "unittest.h"
#include "rapidjson/internal/regex.h"
using namespace rapidjson::internal;
TEST(Regex, concatenation) {
Regex re("abc");
EXPECT_TRUE(re.Match("abc"));
EXPECT_FALSE(re.Match(""));
EXPECT_FALSE(re.Match("a"));
EXPECT_FALSE(re.Match("b"));
EXPECT_FALSE(re.Match("ab"));
EXPECT_FALSE(re.Match("abcd"));
}
TEST(Regex, split) {
{
Regex re("abab|abbb");
EXPECT_TRUE(re.Match("abab"));
EXPECT_TRUE(re.Match("abbb"));
EXPECT_FALSE(re.Match(""));
EXPECT_FALSE(re.Match("ab"));
EXPECT_FALSE(re.Match("ababa"));
EXPECT_FALSE(re.Match("abb"));
EXPECT_FALSE(re.Match("abbbb"));
}
{
Regex re("a|b|c");
EXPECT_TRUE(re.Match("a"));
EXPECT_TRUE(re.Match("b"));
EXPECT_TRUE(re.Match("c"));
EXPECT_FALSE(re.Match(""));
EXPECT_FALSE(re.Match("aa"));
EXPECT_FALSE(re.Match("ab"));
}
}