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-rw-r--r--src/regex/test_regex_graph_api.c157
1 files changed, 0 insertions, 157 deletions
diff --git a/src/regex/test_regex_graph_api.c b/src/regex/test_regex_graph_api.c
deleted file mode 100644
index 923bb9f42..000000000
--- a/src/regex/test_regex_graph_api.c
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@@ -1,157 +0,0 @@
1/*
2 This file is part of GNUnet
3 Copyright (C) 2012 GNUnet e.V.
4
5 GNUnet is free software: you can redistribute it and/or modify it
6 under the terms of the GNU Affero General Public License as published
7 by the Free Software Foundation, either version 3 of the License,
8 or (at your option) any later version.
9
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Affero General Public License for more details.
14
15 You should have received a copy of the GNU Affero General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
17
18 SPDX-License-Identifier: AGPL3.0-or-later
19 */
20/**
21 * @file regex/test_regex_graph_api.c
22 * @brief test for regex_graph.c
23 * @author Maximilian Szengel
24 */
25#include <regex.h>
26#include <time.h>
27#include "platform.h"
28#include "regex_internal_lib.h"
29#include "regex_test_lib.h"
30#include "regex_internal.h"
31
32#define KEEP_FILES 1
33
34/**
35 * Check if 'filename' exists and is not empty.
36 *
37 * @param filename name of the file that should be checked
38 *
39 * @return 0 if ok, non 0 on error.
40 */
41static int
42filecheck (const char *filename)
43{
44 int error = 0;
45 FILE *fp;
46
47 /* Check if file was created and delete it again */
48 if (NULL == (fp = fopen (filename, "r")))
49 {
50 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Could not find graph %s\n", filename);
51 return 1;
52 }
53
54 GNUNET_break (0 == fseek (fp, 0L, SEEK_END));
55 if (1 > ftell (fp))
56 {
57 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
58 "Graph writing failed, got empty file (%s)!\n", filename);
59 error = 2;
60 }
61
62 GNUNET_assert (0 == fclose (fp));
63
64 if (! KEEP_FILES)
65 {
66 if (0 != unlink (filename))
67 GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_ERROR, "unlink", filename);
68 }
69 return error;
70}
71
72
73int
74main (int argc, char *argv[])
75{
76 int error;
77 struct REGEX_INTERNAL_Automaton *a;
78 unsigned int i;
79 const char *filename = "test_graph.dot";
80
81 const char *regex[12] = {
82 "ab(c|d)+c*(a(b|c)+d)+(bla)+",
83 "(bla)*",
84 "b(lab)*la",
85 "(ab)*",
86 "ab(c|d)+c*(a(b|c)+d)+(bla)(bla)*",
87 "z(abc|def)?xyz",
88 "1*0(0|1)*",
89 "a*b*",
90 "a+X*y+c|p|R|Z*K*y*R+w|Y*6+n+h*k*w+V*F|W*B*e*",
91 "a",
92 "a|b",
93 "PADPADPADPADPADPabcdefghixxxxxxxxxxxxxjklmnop*qstoisdjfguisdfguihsdfgbdsuivggsd"
94 };
95
96 GNUNET_log_setup ("test-regex", "WARNING", NULL);
97 error = 0;
98 for (i = 0; i < 12; i++)
99 {
100 /* Check NFA graph creation */
101 a = REGEX_INTERNAL_construct_nfa (regex[i], strlen (regex[i]));
102 REGEX_TEST_automaton_save_graph (a, filename, REGEX_TEST_GRAPH_DEFAULT);
103 REGEX_INTERNAL_automaton_destroy (a);
104 error += filecheck (filename);
105
106 a = REGEX_INTERNAL_construct_nfa (regex[i], strlen (regex[i]));
107 REGEX_TEST_automaton_save_graph (a, filename,
108 REGEX_TEST_GRAPH_DEFAULT
109 | REGEX_TEST_GRAPH_VERBOSE);
110 REGEX_INTERNAL_automaton_destroy (a);
111 error += filecheck (filename);
112
113 a = REGEX_INTERNAL_construct_nfa (regex[i], strlen (regex[i]));
114 REGEX_TEST_automaton_save_graph (a, filename,
115 REGEX_TEST_GRAPH_DEFAULT
116 | REGEX_TEST_GRAPH_COLORING);
117 REGEX_INTERNAL_automaton_destroy (a);
118 error += filecheck (filename);
119
120 a = REGEX_INTERNAL_construct_nfa (regex[i], strlen (regex[i]));
121 REGEX_TEST_automaton_save_graph (a, filename,
122 REGEX_TEST_GRAPH_DEFAULT
123 | REGEX_TEST_GRAPH_VERBOSE
124 | REGEX_TEST_GRAPH_COLORING);
125 REGEX_INTERNAL_automaton_destroy (a);
126 error += filecheck (filename);
127
128
129 /* Check DFA graph creation */
130 a = REGEX_INTERNAL_construct_dfa (regex[i], strlen (regex[i]), 0);
131 REGEX_TEST_automaton_save_graph (a, filename, REGEX_TEST_GRAPH_DEFAULT);
132 REGEX_INTERNAL_automaton_destroy (a);
133 error += filecheck (filename);
134
135 a = REGEX_INTERNAL_construct_dfa (regex[i], strlen (regex[i]), 0);
136 REGEX_TEST_automaton_save_graph (a, filename,
137 REGEX_TEST_GRAPH_DEFAULT
138 | REGEX_TEST_GRAPH_VERBOSE);
139 REGEX_INTERNAL_automaton_destroy (a);
140 error += filecheck (filename);
141
142 a = REGEX_INTERNAL_construct_dfa (regex[i], strlen (regex[i]), 0);
143 REGEX_TEST_automaton_save_graph (a, filename,
144 REGEX_TEST_GRAPH_DEFAULT
145 | REGEX_TEST_GRAPH_COLORING);
146 REGEX_INTERNAL_automaton_destroy (a);
147 error += filecheck (filename);
148
149
150 a = REGEX_INTERNAL_construct_dfa (regex[i], strlen (regex[i]), 4);
151 REGEX_TEST_automaton_save_graph (a, filename, REGEX_TEST_GRAPH_DEFAULT);
152 REGEX_INTERNAL_automaton_destroy (a);
153 error += filecheck (filename);
154 }
155
156 return error;
157}