diff options
Diffstat (limited to 'src/s3select/rapidjson/test/unittest/regextest.cpp')
-rw-r--r-- | src/s3select/rapidjson/test/unittest/regextest.cpp | 639 |
1 files changed, 639 insertions, 0 deletions
diff --git a/src/s3select/rapidjson/test/unittest/regextest.cpp b/src/s3select/rapidjson/test/unittest/regextest.cpp new file mode 100644 index 000000000..a288622bc --- /dev/null +++ b/src/s3select/rapidjson/test/unittest/regextest.cpp @@ -0,0 +1,639 @@ +// 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. +// +// 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, Single) { + Regex re("a"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("a")); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("b")); +} + +TEST(Regex, Concatenation) { + Regex re("abc"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("abc")); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("a")); + EXPECT_FALSE(rs.Match("b")); + EXPECT_FALSE(rs.Match("ab")); + EXPECT_FALSE(rs.Match("abcd")); +} + +TEST(Regex, Alternation1) { + Regex re("abab|abbb"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("abab")); + EXPECT_TRUE(rs.Match("abbb")); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("ab")); + EXPECT_FALSE(rs.Match("ababa")); + EXPECT_FALSE(rs.Match("abb")); + EXPECT_FALSE(rs.Match("abbbb")); +} + +TEST(Regex, Alternation2) { + Regex re("a|b|c"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("a")); + EXPECT_TRUE(rs.Match("b")); + EXPECT_TRUE(rs.Match("c")); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("aa")); + EXPECT_FALSE(rs.Match("ab")); +} + +TEST(Regex, Parenthesis1) { + Regex re("(ab)c"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("abc")); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("a")); + EXPECT_FALSE(rs.Match("b")); + EXPECT_FALSE(rs.Match("ab")); + EXPECT_FALSE(rs.Match("abcd")); +} + +TEST(Regex, Parenthesis2) { + Regex re("a(bc)"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("abc")); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("a")); + EXPECT_FALSE(rs.Match("b")); + EXPECT_FALSE(rs.Match("ab")); + EXPECT_FALSE(rs.Match("abcd")); +} + +TEST(Regex, Parenthesis3) { + Regex re("(a|b)(c|d)"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("ac")); + EXPECT_TRUE(rs.Match("ad")); + EXPECT_TRUE(rs.Match("bc")); + EXPECT_TRUE(rs.Match("bd")); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("ab")); + EXPECT_FALSE(rs.Match("cd")); +} + +TEST(Regex, ZeroOrOne1) { + Regex re("a?"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("")); + EXPECT_TRUE(rs.Match("a")); + EXPECT_FALSE(rs.Match("aa")); +} + +TEST(Regex, ZeroOrOne2) { + Regex re("a?b"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("b")); + EXPECT_TRUE(rs.Match("ab")); + EXPECT_FALSE(rs.Match("a")); + EXPECT_FALSE(rs.Match("aa")); + EXPECT_FALSE(rs.Match("bb")); + EXPECT_FALSE(rs.Match("ba")); +} + +TEST(Regex, ZeroOrOne3) { + Regex re("ab?"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("a")); + EXPECT_TRUE(rs.Match("ab")); + EXPECT_FALSE(rs.Match("b")); + EXPECT_FALSE(rs.Match("aa")); + EXPECT_FALSE(rs.Match("bb")); + EXPECT_FALSE(rs.Match("ba")); +} + +TEST(Regex, ZeroOrOne4) { + Regex re("a?b?"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("")); + EXPECT_TRUE(rs.Match("a")); + EXPECT_TRUE(rs.Match("b")); + EXPECT_TRUE(rs.Match("ab")); + EXPECT_FALSE(rs.Match("aa")); + EXPECT_FALSE(rs.Match("bb")); + EXPECT_FALSE(rs.Match("ba")); + EXPECT_FALSE(rs.Match("abc")); +} + +TEST(Regex, ZeroOrOne5) { + Regex re("a(ab)?b"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("ab")); + EXPECT_TRUE(rs.Match("aabb")); + EXPECT_FALSE(rs.Match("aab")); + EXPECT_FALSE(rs.Match("abb")); +} + +TEST(Regex, ZeroOrMore1) { + Regex re("a*"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("")); + EXPECT_TRUE(rs.Match("a")); + EXPECT_TRUE(rs.Match("aa")); + EXPECT_FALSE(rs.Match("b")); + EXPECT_FALSE(rs.Match("ab")); +} + +TEST(Regex, ZeroOrMore2) { + Regex re("a*b"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("b")); + EXPECT_TRUE(rs.Match("ab")); + EXPECT_TRUE(rs.Match("aab")); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("bb")); +} + +TEST(Regex, ZeroOrMore3) { + Regex re("a*b*"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("")); + EXPECT_TRUE(rs.Match("a")); + EXPECT_TRUE(rs.Match("aa")); + EXPECT_TRUE(rs.Match("b")); + EXPECT_TRUE(rs.Match("bb")); + EXPECT_TRUE(rs.Match("ab")); + EXPECT_TRUE(rs.Match("aabb")); + EXPECT_FALSE(rs.Match("ba")); +} + +TEST(Regex, ZeroOrMore4) { + Regex re("a(ab)*b"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("ab")); + EXPECT_TRUE(rs.Match("aabb")); + EXPECT_TRUE(rs.Match("aababb")); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("aa")); +} + +TEST(Regex, OneOrMore1) { + Regex re("a+"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("a")); + EXPECT_TRUE(rs.Match("aa")); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("b")); + EXPECT_FALSE(rs.Match("ab")); +} + +TEST(Regex, OneOrMore2) { + Regex re("a+b"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("ab")); + EXPECT_TRUE(rs.Match("aab")); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("b")); +} + +TEST(Regex, OneOrMore3) { + Regex re("a+b+"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("ab")); + EXPECT_TRUE(rs.Match("aab")); + EXPECT_TRUE(rs.Match("abb")); + EXPECT_TRUE(rs.Match("aabb")); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("b")); + EXPECT_FALSE(rs.Match("ba")); +} + +TEST(Regex, OneOrMore4) { + Regex re("a(ab)+b"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("aabb")); + EXPECT_TRUE(rs.Match("aababb")); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("ab")); +} + +TEST(Regex, QuantifierExact1) { + Regex re("ab{3}c"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("abbbc")); + EXPECT_FALSE(rs.Match("ac")); + EXPECT_FALSE(rs.Match("abc")); + EXPECT_FALSE(rs.Match("abbc")); + EXPECT_FALSE(rs.Match("abbbbc")); +} + +TEST(Regex, QuantifierExact2) { + Regex re("a(bc){3}d"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("abcbcbcd")); + EXPECT_FALSE(rs.Match("ad")); + EXPECT_FALSE(rs.Match("abcd")); + EXPECT_FALSE(rs.Match("abcbcd")); + EXPECT_FALSE(rs.Match("abcbcbcbcd")); +} + +TEST(Regex, QuantifierExact3) { + Regex re("a(b|c){3}d"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("abbbd")); + EXPECT_TRUE(rs.Match("acccd")); + EXPECT_TRUE(rs.Match("abcbd")); + EXPECT_FALSE(rs.Match("ad")); + EXPECT_FALSE(rs.Match("abbd")); + EXPECT_FALSE(rs.Match("accccd")); + EXPECT_FALSE(rs.Match("abbbbd")); +} + +TEST(Regex, QuantifierMin1) { + Regex re("ab{3,}c"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("abbbc")); + EXPECT_TRUE(rs.Match("abbbbc")); + EXPECT_TRUE(rs.Match("abbbbbc")); + EXPECT_FALSE(rs.Match("ac")); + EXPECT_FALSE(rs.Match("abc")); + EXPECT_FALSE(rs.Match("abbc")); +} + +TEST(Regex, QuantifierMin2) { + Regex re("a(bc){3,}d"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("abcbcbcd")); + EXPECT_TRUE(rs.Match("abcbcbcbcd")); + EXPECT_FALSE(rs.Match("ad")); + EXPECT_FALSE(rs.Match("abcd")); + EXPECT_FALSE(rs.Match("abcbcd")); +} + +TEST(Regex, QuantifierMin3) { + Regex re("a(b|c){3,}d"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("abbbd")); + EXPECT_TRUE(rs.Match("acccd")); + EXPECT_TRUE(rs.Match("abcbd")); + EXPECT_TRUE(rs.Match("accccd")); + EXPECT_TRUE(rs.Match("abbbbd")); + EXPECT_FALSE(rs.Match("ad")); + EXPECT_FALSE(rs.Match("abbd")); +} + +TEST(Regex, QuantifierMinMax1) { + Regex re("ab{3,5}c"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("abbbc")); + EXPECT_TRUE(rs.Match("abbbbc")); + EXPECT_TRUE(rs.Match("abbbbbc")); + EXPECT_FALSE(rs.Match("ac")); + EXPECT_FALSE(rs.Match("abc")); + EXPECT_FALSE(rs.Match("abbc")); + EXPECT_FALSE(rs.Match("abbbbbbc")); +} + +TEST(Regex, QuantifierMinMax2) { + Regex re("a(bc){3,5}d"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("abcbcbcd")); + EXPECT_TRUE(rs.Match("abcbcbcbcd")); + EXPECT_TRUE(rs.Match("abcbcbcbcbcd")); + EXPECT_FALSE(rs.Match("ad")); + EXPECT_FALSE(rs.Match("abcd")); + EXPECT_FALSE(rs.Match("abcbcd")); + EXPECT_FALSE(rs.Match("abcbcbcbcbcbcd")); +} + +TEST(Regex, QuantifierMinMax3) { + Regex re("a(b|c){3,5}d"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("abbbd")); + EXPECT_TRUE(rs.Match("acccd")); + EXPECT_TRUE(rs.Match("abcbd")); + EXPECT_TRUE(rs.Match("accccd")); + EXPECT_TRUE(rs.Match("abbbbd")); + EXPECT_TRUE(rs.Match("acccccd")); + EXPECT_TRUE(rs.Match("abbbbbd")); + EXPECT_FALSE(rs.Match("ad")); + EXPECT_FALSE(rs.Match("abbd")); + EXPECT_FALSE(rs.Match("accccccd")); + EXPECT_FALSE(rs.Match("abbbbbbd")); +} + +// Issue538 +TEST(Regex, QuantifierMinMax4) { + Regex re("a(b|c){0,3}d"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("ad")); + EXPECT_TRUE(rs.Match("abd")); + EXPECT_TRUE(rs.Match("acd")); + EXPECT_TRUE(rs.Match("abbd")); + EXPECT_TRUE(rs.Match("accd")); + EXPECT_TRUE(rs.Match("abcd")); + EXPECT_TRUE(rs.Match("abbbd")); + EXPECT_TRUE(rs.Match("acccd")); + EXPECT_FALSE(rs.Match("abbbbd")); + EXPECT_FALSE(rs.Match("add")); + EXPECT_FALSE(rs.Match("accccd")); + EXPECT_FALSE(rs.Match("abcbcd")); +} + +// Issue538 +TEST(Regex, QuantifierMinMax5) { + Regex re("a(b|c){0,}d"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("ad")); + EXPECT_TRUE(rs.Match("abd")); + EXPECT_TRUE(rs.Match("acd")); + EXPECT_TRUE(rs.Match("abbd")); + EXPECT_TRUE(rs.Match("accd")); + EXPECT_TRUE(rs.Match("abcd")); + EXPECT_TRUE(rs.Match("abbbd")); + EXPECT_TRUE(rs.Match("acccd")); + EXPECT_TRUE(rs.Match("abbbbd")); + EXPECT_TRUE(rs.Match("accccd")); + EXPECT_TRUE(rs.Match("abcbcd")); + EXPECT_FALSE(rs.Match("add")); + EXPECT_FALSE(rs.Match("aad")); +} + +#define EURO "\xE2\x82\xAC" // "\xE2\x82\xAC" is UTF-8 rsquence of Euro sign U+20AC + +TEST(Regex, Unicode) { + Regex re("a" EURO "+b"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("a" EURO "b")); + EXPECT_TRUE(rs.Match("a" EURO EURO "b")); + EXPECT_FALSE(rs.Match("a?b")); + EXPECT_FALSE(rs.Match("a" EURO "\xAC" "b")); // unaware of UTF-8 will match +} + +TEST(Regex, AnyCharacter) { + Regex re("."); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("a")); + EXPECT_TRUE(rs.Match("b")); + EXPECT_TRUE(rs.Match(EURO)); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("aa")); +} + +TEST(Regex, CharacterRange1) { + Regex re("[abc]"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("a")); + EXPECT_TRUE(rs.Match("b")); + EXPECT_TRUE(rs.Match("c")); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("`")); + EXPECT_FALSE(rs.Match("d")); + EXPECT_FALSE(rs.Match("aa")); +} + +TEST(Regex, CharacterRange2) { + Regex re("[^abc]"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("`")); + EXPECT_TRUE(rs.Match("d")); + EXPECT_FALSE(rs.Match("a")); + EXPECT_FALSE(rs.Match("b")); + EXPECT_FALSE(rs.Match("c")); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("aa")); +} + +TEST(Regex, CharacterRange3) { + Regex re("[a-c]"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("a")); + EXPECT_TRUE(rs.Match("b")); + EXPECT_TRUE(rs.Match("c")); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("`")); + EXPECT_FALSE(rs.Match("d")); + EXPECT_FALSE(rs.Match("aa")); +} + +TEST(Regex, CharacterRange4) { + Regex re("[^a-c]"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("`")); + EXPECT_TRUE(rs.Match("d")); + EXPECT_FALSE(rs.Match("a")); + EXPECT_FALSE(rs.Match("b")); + EXPECT_FALSE(rs.Match("c")); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("aa")); +} + +TEST(Regex, CharacterRange5) { + Regex re("[-]"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("-")); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("a")); +} + +TEST(Regex, CharacterRange6) { + Regex re("[a-]"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("a")); + EXPECT_TRUE(rs.Match("-")); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("`")); + EXPECT_FALSE(rs.Match("b")); +} + +TEST(Regex, CharacterRange7) { + Regex re("[-a]"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("a")); + EXPECT_TRUE(rs.Match("-")); + EXPECT_FALSE(rs.Match("")); + EXPECT_FALSE(rs.Match("`")); + EXPECT_FALSE(rs.Match("b")); +} + +TEST(Regex, CharacterRange8) { + Regex re("[a-zA-Z0-9]*"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("Milo")); + EXPECT_TRUE(rs.Match("MT19937")); + EXPECT_TRUE(rs.Match("43")); + EXPECT_FALSE(rs.Match("a_b")); + EXPECT_FALSE(rs.Match("!")); +} + +TEST(Regex, Search) { + Regex re("abc"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Search("abc")); + EXPECT_TRUE(rs.Search("_abc")); + EXPECT_TRUE(rs.Search("abc_")); + EXPECT_TRUE(rs.Search("_abc_")); + EXPECT_TRUE(rs.Search("__abc__")); + EXPECT_TRUE(rs.Search("abcabc")); + EXPECT_FALSE(rs.Search("a")); + EXPECT_FALSE(rs.Search("ab")); + EXPECT_FALSE(rs.Search("bc")); + EXPECT_FALSE(rs.Search("cba")); +} + +TEST(Regex, Search_BeginAnchor) { + Regex re("^abc"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Search("abc")); + EXPECT_TRUE(rs.Search("abc_")); + EXPECT_TRUE(rs.Search("abcabc")); + EXPECT_FALSE(rs.Search("_abc")); + EXPECT_FALSE(rs.Search("_abc_")); + EXPECT_FALSE(rs.Search("a")); + EXPECT_FALSE(rs.Search("ab")); + EXPECT_FALSE(rs.Search("bc")); + EXPECT_FALSE(rs.Search("cba")); +} + +TEST(Regex, Search_EndAnchor) { + Regex re("abc$"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Search("abc")); + EXPECT_TRUE(rs.Search("_abc")); + EXPECT_TRUE(rs.Search("abcabc")); + EXPECT_FALSE(rs.Search("abc_")); + EXPECT_FALSE(rs.Search("_abc_")); + EXPECT_FALSE(rs.Search("a")); + EXPECT_FALSE(rs.Search("ab")); + EXPECT_FALSE(rs.Search("bc")); + EXPECT_FALSE(rs.Search("cba")); +} + +TEST(Regex, Search_BothAnchor) { + Regex re("^abc$"); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Search("abc")); + EXPECT_FALSE(rs.Search("")); + EXPECT_FALSE(rs.Search("a")); + EXPECT_FALSE(rs.Search("b")); + EXPECT_FALSE(rs.Search("ab")); + EXPECT_FALSE(rs.Search("abcd")); +} + +TEST(Regex, Escape) { + const char* s = "\\^\\$\\|\\(\\)\\?\\*\\+\\.\\[\\]\\{\\}\\\\\\f\\n\\r\\t\\v[\\b][\\[][\\]]"; + Regex re(s); + ASSERT_TRUE(re.IsValid()); + RegexSearch rs(re); + EXPECT_TRUE(rs.Match("^$|()?*+.[]{}\\\x0C\n\r\t\x0B\b[]")); + EXPECT_FALSE(rs.Match(s)); // Not escaping +} + +TEST(Regex, Invalid) { +#define TEST_INVALID(s) \ + {\ + Regex re(s);\ + EXPECT_FALSE(re.IsValid());\ + } + + TEST_INVALID(""); + TEST_INVALID("a|"); + TEST_INVALID("()"); + TEST_INVALID("("); + TEST_INVALID(")"); + TEST_INVALID("(a))"); + TEST_INVALID("(a|)"); + TEST_INVALID("(a||b)"); + TEST_INVALID("(|b)"); + TEST_INVALID("?"); + TEST_INVALID("*"); + TEST_INVALID("+"); + TEST_INVALID("{"); + TEST_INVALID("{}"); + TEST_INVALID("a{a}"); + TEST_INVALID("a{0}"); + TEST_INVALID("a{-1}"); + TEST_INVALID("a{}"); + // TEST_INVALID("a{0,}"); // Support now + TEST_INVALID("a{,0}"); + TEST_INVALID("a{1,0}"); + TEST_INVALID("a{-1,0}"); + TEST_INVALID("a{-1,1}"); + TEST_INVALID("a{4294967296}"); // overflow of unsigned + TEST_INVALID("a{1a}"); + TEST_INVALID("["); + TEST_INVALID("[]"); + TEST_INVALID("[^]"); + TEST_INVALID("[\\a]"); + TEST_INVALID("\\a"); + +#undef TEST_INVALID +} + +TEST(Regex, Issue538) { + Regex re("^[0-9]+(\\\\.[0-9]+){0,2}"); + EXPECT_TRUE(re.IsValid()); +} + +TEST(Regex, Issue583) { + Regex re("[0-9]{99999}"); + ASSERT_TRUE(re.IsValid()); +} + +#undef EURO |