1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
// Copyright (C) 2010 Thomas Keller <me@thomaskeller.biz>
//
// This program is made available under the GNU GPL version 2.0 or
// greater. See the accompanying file COPYING for details.
//
// This program is distributed WITHOUT ANY WARRANTY; without even the
// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
// PURPOSE.
#include "../../../src/base.hh"
#include "../unit_tests.hh"
#include "../../../src/pcrewrap.hh"
using std::string;
using std::vector;
using pcre::regex;
UNIT_TEST(simple_match)
{
regex rx1("^\\d+$", origin::internal);
UNIT_TEST_CHECK(rx1.match("012345", origin::internal));
UNIT_TEST_CHECK(!rx1.match("abc", origin::internal));
regex rx2("abc", origin::internal, pcre::CASELESS);
UNIT_TEST_CHECK(rx2.match("abc", origin::internal));
UNIT_TEST_CHECK(rx2.match("ABC", origin::internal));
regex rx3("(.*)", origin::internal);
UNIT_TEST_CHECK(rx3.match("", origin::internal));
UNIT_TEST_CHECK(!rx3.match("", origin::internal, pcre::NOTEMPTY));
// FIXME: test more options...
}
UNIT_TEST(extract_captures)
{
regex rx1("(ab(c|d))", origin::internal);
vector<string> matches;
UNIT_TEST_CHECK(rx1.match("abc", origin::internal, matches));
UNIT_TEST_CHECK(matches.size() == 3);
UNIT_TEST_CHECK(matches[0] == "abc");
UNIT_TEST_CHECK(matches[1] == "abc");
UNIT_TEST_CHECK(matches[2] == "c");
UNIT_TEST_CHECK(!rx1.match("abe", origin::internal, matches));
UNIT_TEST_CHECK(matches.size() == 0);
regex rx2("a(b(c)?)d", origin::internal);
UNIT_TEST_CHECK(rx2.match("abd", origin::internal, matches));
UNIT_TEST_CHECK(matches.size() == 3);
UNIT_TEST_CHECK(matches[0] == "abd");
UNIT_TEST_CHECK(matches[1] == "b");
UNIT_TEST_CHECK(matches[2].empty());
UNIT_TEST_CHECK(rx2.match("abcd", origin::internal, matches));
UNIT_TEST_CHECK(matches.size() == 3);
UNIT_TEST_CHECK(matches[0] == "abcd");
UNIT_TEST_CHECK(matches[1] == "bc");
UNIT_TEST_CHECK(matches[2] == "c");
regex rx3("(abc)(d)?", origin::internal);
UNIT_TEST_CHECK(rx3.match("abc", origin::internal, matches));
UNIT_TEST_CHECK(matches.size() == 3);
UNIT_TEST_CHECK(matches[0] == "abc");
UNIT_TEST_CHECK(matches[1] == "abc");
UNIT_TEST_CHECK(matches[2].empty());
}
// Local Variables:
// mode: C++
// fill-column: 76
// c-file-style: "gnu"
// indent-tabs-mode: nil
// End:
// vim: et:sw=2:sts=2:ts=2:cino=>2s,{s,\:s,+s,t0,g0,^-2,e-2,n-2,p2s,(0,=s:
|
