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52066eae | 1 | // { dg-do run { target c++11 } } |
7b86458e TS |
2 | |
3 | // | |
4 | // 2013-09-14 Tim Shen <timshen91@gmail.com> | |
5 | // | |
85ec4feb | 6 | // Copyright (C) 2013-2018 Free Software Foundation, Inc. |
7b86458e TS |
7 | // |
8 | // This file is part of the GNU ISO C++ Library. This library is free | |
9 | // software; you can redistribute it and/or modify it under the | |
10 | // terms of the GNU General Public License as published by the | |
11 | // Free Software Foundation; either version 3, or (at your option) | |
12 | // any later version. | |
13 | // | |
14 | // This library is distributed in the hope that it will be useful, | |
15 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | // GNU General Public License for more details. | |
18 | // | |
19 | // You should have received a copy of the GNU General Public License along | |
20 | // with this library; see the file COPYING3. If not see | |
21 | // <http://www.gnu.org/licenses/>. | |
22 | ||
23 | // 28.11.3 regex_search | |
24 | // Tests ECMAScript greedy and ungreedy quantifiers. | |
25 | ||
26 | #include <regex> | |
27 | #include <testsuite_hooks.h> | |
6cb43087 | 28 | #include <testsuite_regex.h> |
7b86458e | 29 | |
6cb43087 | 30 | using namespace __gnu_test; |
7b86458e TS |
31 | using namespace std; |
32 | ||
33 | void | |
34 | test01() | |
35 | { | |
7b86458e TS |
36 | cmatch m; |
37 | #define TEST(i, s) VERIFY(m[i].matched && string(m[i].first, m[i].second) == s) | |
6cb43087 | 38 | VERIFY(regex_search_debug("aaaa", m, regex("a*"))); |
7b86458e | 39 | TEST(0, "aaaa"); |
6cb43087 | 40 | VERIFY(regex_search_debug("aaaa", m, regex("a*?"))); |
7b86458e | 41 | TEST(0, ""); |
6cb43087 | 42 | VERIFY(regex_search_debug("aaaa", m, regex("a+"))); |
7b86458e | 43 | TEST(0, "aaaa"); |
6cb43087 | 44 | VERIFY(regex_search_debug("aaaa", m, regex("a+?"))); |
7b86458e | 45 | TEST(0, "a"); |
6cb43087 | 46 | VERIFY(regex_search_debug("a", m, regex("a?"))); |
7b86458e | 47 | TEST(0, "a"); |
6cb43087 | 48 | VERIFY(regex_search_debug("a", m, regex("a??"))); |
7b86458e | 49 | TEST(0, ""); |
6cb43087 | 50 | VERIFY(regex_search_debug("", m, regex("a??"))); |
7b86458e | 51 | TEST(0, ""); |
6cb43087 | 52 | VERIFY(regex_search_debug("aaaa", m, regex("(a+)(a+)"))); |
7b86458e TS |
53 | TEST(1, "aaa"); |
54 | TEST(2, "a"); | |
9f0d9611 TS |
55 | VERIFY(regex_search_debug("aaaa", m, regex("(a+)(a+?)"))); |
56 | TEST(1, "aaa"); | |
57 | TEST(2, "a"); | |
6cb43087 | 58 | VERIFY(regex_search_debug("aaaa", m, regex("(a+?)(a+)"))); |
7b86458e TS |
59 | TEST(1, "a"); |
60 | TEST(2, "aaa"); | |
6cb43087 | 61 | VERIFY(regex_search_debug("aaaa", m, regex("(a+?)(a+?)"))); |
7b86458e TS |
62 | TEST(1, "a"); |
63 | TEST(2, "a"); | |
64 | } | |
65 | ||
66 | int | |
67 | main() | |
68 | { | |
69 | test01(); | |
70 | return 0; | |
71 | } |