1 /*
2 lib/strutil - tests for lib/strutil/replace:str_replace_all() function.
3
4 Copyright (C) 2013-2021
5 Free Software Foundation, Inc.
6
7 Written by:
8 Slava Zanko <slavazanko@gmail.com>, 2013
9
10 This file is part of the Midnight Commander.
11
12 The Midnight Commander is free software: you can redistribute it
13 and/or modify it under the terms of the GNU General Public License as
14 published by the Free Software Foundation, either version 3 of the License,
15 or (at your option) any later version.
16
17 The Midnight Commander is distributed in the hope that it will be useful,
18 but WITHOUT ANY WARRANTY; without even the implied warranty of
19 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 GNU General Public License for more details.
21
22 You should have received a copy of the GNU General Public License
23 along with this program. If not, see <http://www.gnu.org/licenses/>.
24 */
25
26 #define TEST_SUITE_NAME "/lib/strutil"
27
28 #include "tests/mctest.h"
29
30 #include "lib/strutil.h"
31
32 /* --------------------------------------------------------------------------------------------- */
33
34 /* @Before */
35 static void
setup(void)36 setup (void)
37 {
38 str_init_strings (NULL);
39 }
40
41 /* --------------------------------------------------------------------------------------------- */
42
43 /* @After */
44 static void
teardown(void)45 teardown (void)
46 {
47 str_uninit_strings ();
48 }
49
50 /* --------------------------------------------------------------------------------------------- */
51
52 /* @DataSource("str_replace_all_test_ds") */
53 /* *INDENT-OFF* */
54 static const struct str_replace_all_test_ds
55 {
56 const char *haystack;
57 const char *needle;
58 const char *replacement;
59 const char *expected_result;
60 } str_replace_all_test_ds[] =
61 {
62 {
63 /* 0. needle not found*/
64 "needle not found",
65 "blablablabla",
66 "1234567890",
67 "needle not found",
68 },
69 {
70 /* 1. replacement is less rather that needle */
71 "some string blablablabla string",
72 "blablablabla",
73 "1234",
74 "some string 1234 string",
75 },
76 {
77 /* 2. replacement is great rather that needle */
78 "some string bla string",
79 "bla",
80 "1234567890",
81 "some string 1234567890 string",
82 },
83 {
84 /* 3. replace few substrings in a start of string */
85 "blabla blabla string",
86 "blabla",
87 "111111111",
88 "111111111 111111111 string",
89 },
90 {
91 /* 4. replace few substrings in a middle of string */
92 "some string blabla str blabla string",
93 "blabla",
94 "111111111",
95 "some string 111111111 str 111111111 string",
96 },
97 {
98 /* 5. replace few substrings in an end of string */
99 "some string blabla str blabla",
100 "blabla",
101 "111111111",
102 "some string 111111111 str 111111111",
103 },
104 {
105 /* 6. escaped substring */
106 "\\blabla blabla",
107 "blabla",
108 "111111111",
109 "blabla 111111111",
110 },
111 {
112 /* 7. escaped substring */
113 "str \\blabla blabla",
114 "blabla",
115 "111111111",
116 "str blabla 111111111",
117 },
118 {
119 /* 8. escaped substring */
120 "str \\\\\\blabla blabla",
121 "blabla",
122 "111111111",
123 "str \\\\blabla 111111111",
124 },
125 {
126 /* 9. double-escaped substring (actually non-escaped) */
127 "\\\\blabla blabla",
128 "blabla",
129 "111111111",
130 "\\\\111111111 111111111",
131 },
132 {
133 /* 10. partial substring */
134 "blablabla",
135 "blabla",
136 "111111111",
137 "111111111bla",
138 },
139 {
140 /* 11. special symbols */
141 "bla bla",
142 "bla",
143 "111\t1 1\n1111",
144 "111\t1 1\n1111 111\t1 1\n1111",
145 },
146 };
147 /* *INDENT-ON* */
148
149 /* @Test(dataSource = "str_replace_all_test_ds") */
150 /* *INDENT-OFF* */
START_PARAMETRIZED_TEST(str_replace_all_test,str_replace_all_test_ds)151 START_PARAMETRIZED_TEST (str_replace_all_test, str_replace_all_test_ds)
152 /* *INDENT-ON* */
153 {
154 /* given */
155 char *actual_result;
156
157 /* when */
158 actual_result = str_replace_all (data->haystack, data->needle, data->replacement);
159
160 /* then */
161 g_assert_cmpstr (actual_result, ==, data->expected_result);
162 g_free (actual_result);
163 }
164 /* *INDENT-OFF* */
165 END_PARAMETRIZED_TEST
166 /* *INDENT-ON* */
167
168 /* --------------------------------------------------------------------------------------------- */
169
170 int
main(void)171 main (void)
172 {
173 TCase *tc_core;
174
175 tc_core = tcase_create ("Core");
176
177 tcase_add_checked_fixture (tc_core, setup, teardown);
178
179 /* Add new tests here: *************** */
180 mctest_add_parameterized_test (tc_core, str_replace_all_test, str_replace_all_test_ds);
181 /* *********************************** */
182
183 return mctest_run_all (tc_core);
184 }
185
186 /* --------------------------------------------------------------------------------------------- */
187