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1 : : /* Unit tests for GPathBuf
2 : : *
3 : : * SPDX-FileCopyrightText: 2023 Emmanuele Bassi
4 : : * SPDX-License-Identifier: LGPL-2.1-or-later
5 : : */
6 : :
7 : : #include "config.h"
8 : : #include <string.h>
9 : : #include <errno.h>
10 : :
11 : : #include <glib.h>
12 : :
13 : : #ifndef g_assert_path_buf_equal
14 : : #define g_assert_path_buf_equal(p1,p2) \
15 : : G_STMT_START { \
16 : : if (g_path_buf_equal ((p1), (p2))) ; else { \
17 : : char *__p1 = g_path_buf_to_path ((p1)); \
18 : : char *__p2 = g_path_buf_to_path ((p2)); \
19 : : g_assertion_message_cmpstr (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \
20 : : #p1 " == " #p2, __p1, "==", __p2); \
21 : : g_free (__p1); \
22 : : g_free (__p2); \
23 : : } \
24 : : } G_STMT_END
25 : : #endif
26 : :
27 : : static void
28 : 1 : test_pathbuf_init (void)
29 : : {
30 : : #ifdef G_OS_UNIX
31 : : GPathBuf buf, cmp;
32 : : char *path;
33 : :
34 : 1 : g_test_message ("Initializing empty path buf");
35 : 1 : g_path_buf_init (&buf);
36 : 1 : g_assert_null (g_path_buf_to_path (&buf));
37 : 1 : g_path_buf_clear (&buf);
38 : :
39 : 1 : g_test_message ("Initializing with empty path");
40 : 1 : g_path_buf_init_from_path (&buf, NULL);
41 : 1 : g_assert_null (g_path_buf_to_path (&buf));
42 : 1 : g_path_buf_clear (&buf);
43 : :
44 : 1 : g_test_message ("Initializing with full path");
45 : 1 : g_path_buf_init_from_path (&buf, "/usr/bin/echo");
46 : 1 : path = g_path_buf_clear_to_path (&buf);
47 : 1 : g_assert_nonnull (path);
48 : 1 : g_assert_cmpstr (path, ==, "/usr/bin/echo");
49 : 1 : g_free (path);
50 : :
51 : 1 : g_test_message ("Initializing with no path");
52 : 1 : g_path_buf_init (&buf);
53 : 1 : g_assert_null (g_path_buf_to_path (&buf));
54 : 1 : g_path_buf_clear (&buf);
55 : :
56 : 1 : g_test_message ("Allocating GPathBuf on the heap");
57 : 1 : GPathBuf *allocated = g_path_buf_new ();
58 : 1 : g_assert_null (g_path_buf_to_path (allocated));
59 : 1 : g_path_buf_clear (allocated);
60 : :
61 : 1 : g_path_buf_init_from_path (allocated, "/bin/sh");
62 : 1 : path = g_path_buf_to_path (allocated);
63 : 1 : g_assert_cmpstr (path, ==, "/bin/sh");
64 : 1 : g_free (path);
65 : :
66 : 1 : g_path_buf_clear (allocated);
67 : 1 : g_assert_null (g_path_buf_to_path (allocated));
68 : 1 : g_assert_null (g_path_buf_free_to_path (allocated));
69 : :
70 : 1 : allocated = g_path_buf_new_from_path ("/bin/sh");
71 : 1 : g_path_buf_init_from_path (&cmp, "/bin/sh");
72 : 1 : g_assert_path_buf_equal (allocated, &cmp);
73 : 1 : g_path_buf_clear (&cmp);
74 : 1 : g_path_buf_free (allocated);
75 : :
76 : 1 : g_path_buf_init_from_path (&buf, "/usr/bin/bash");
77 : 1 : allocated = g_path_buf_copy (&buf);
78 : 1 : g_assert_path_buf_equal (allocated, allocated);
79 : 1 : g_assert_path_buf_equal (allocated, &buf);
80 : 1 : g_path_buf_clear (&buf);
81 : :
82 : 1 : g_path_buf_init_from_path (&cmp, "/usr/bin/bash");
83 : 1 : g_assert_path_buf_equal (allocated, &cmp);
84 : 1 : g_path_buf_clear (&cmp);
85 : :
86 : 1 : g_path_buf_free (allocated);
87 : : #elif defined(G_OS_WIN32)
88 : : GPathBuf buf;
89 : : char *path;
90 : :
91 : : /* Forward slashes and backslashes are treated as interchangeable
92 : : * on input... */
93 : : g_path_buf_init_from_path (&buf, "C:\\windows/system32.dll");
94 : : path = g_path_buf_clear_to_path (&buf);
95 : : g_assert_nonnull (path);
96 : : /* ... and normalized to backslashes on output */
97 : : g_assert_cmpstr (path, ==, "C:\\windows\\system32.dll");
98 : : g_free (path);
99 : :
100 : : g_path_buf_init (&buf);
101 : : g_assert_null (g_path_buf_to_path (&buf));
102 : : g_path_buf_clear (&buf);
103 : :
104 : : g_test_message ("Allocating GPathBuf on the heap");
105 : : GPathBuf *allocated = g_path_buf_new ();
106 : : g_assert_null (g_path_buf_to_path (allocated));
107 : : g_path_buf_clear (allocated);
108 : :
109 : : g_path_buf_init_from_path (allocated, "C:\\does-not-exist.txt");
110 : : path = g_path_buf_to_path (allocated);
111 : : g_assert_cmpstr (path, ==, "C:\\does-not-exist.txt");
112 : : g_free (path);
113 : :
114 : : g_path_buf_clear (allocated);
115 : : g_assert_null (g_path_buf_to_path (allocated));
116 : : g_assert_null (g_path_buf_free_to_path (allocated));
117 : : #else
118 : : g_test_skip ("Unsupported platform"):
119 : : #endif
120 : 1 : }
121 : :
122 : : static void
123 : 1 : test_pathbuf_push_pop (void)
124 : : {
125 : : #ifdef G_OS_UNIX
126 : : GPathBuf buf, cmp;
127 : :
128 : 1 : g_test_message ("Pushing relative path component");
129 : 1 : g_path_buf_init_from_path (&buf, "/tmp");
130 : 1 : g_path_buf_push (&buf, ".X11-unix/X0");
131 : :
132 : 1 : g_path_buf_init_from_path (&cmp, "/tmp/.X11-unix/X0");
133 : 1 : g_assert_path_buf_equal (&buf, &cmp);
134 : 1 : g_path_buf_clear (&cmp);
135 : :
136 : 1 : g_test_message ("Pushing absolute path component");
137 : 1 : g_path_buf_push (&buf, "/etc/locale.conf");
138 : 1 : g_path_buf_init_from_path (&cmp, "/etc/locale.conf");
139 : 1 : g_assert_path_buf_equal (&buf, &cmp);
140 : 1 : g_path_buf_clear (&cmp);
141 : 1 : g_path_buf_clear (&buf);
142 : :
143 : 1 : g_test_message ("Popping a path component");
144 : 1 : g_path_buf_init_from_path (&buf, "/bin/sh");
145 : :
146 : 1 : g_assert_true (g_path_buf_pop (&buf));
147 : 1 : g_path_buf_init_from_path (&cmp, "/bin");
148 : 1 : g_assert_path_buf_equal (&buf, &cmp);
149 : 1 : g_path_buf_clear (&cmp);
150 : :
151 : 1 : g_assert_true (g_path_buf_pop (&buf));
152 : 1 : g_path_buf_init_from_path (&cmp, "/");
153 : 1 : g_assert_path_buf_equal (&buf, &cmp);
154 : 1 : g_path_buf_clear (&cmp);
155 : :
156 : 1 : g_test_message ("Can't pop the last element of a path buffer");
157 : 1 : g_assert_false (g_path_buf_pop (&buf));
158 : :
159 : 1 : g_path_buf_clear (&buf);
160 : 1 : g_path_buf_clear (&cmp);
161 : : #elif defined(G_OS_WIN32)
162 : : GPathBuf buf, cmp;
163 : :
164 : : g_test_message ("Pushing relative path component");
165 : : g_path_buf_init_from_path (&buf, "C:\\");
166 : : g_path_buf_push (&buf, "windows");
167 : : g_path_buf_push (&buf, "system32.dll");
168 : :
169 : : g_test_message ("Popping a path component");
170 : : g_path_buf_init_from_path (&cmp, "C:\\windows/system32.dll");
171 : : g_assert_path_buf_equal (&buf, &cmp);
172 : : g_path_buf_clear (&cmp);
173 : :
174 : : g_assert_true (g_path_buf_pop (&buf));
175 : : g_path_buf_init_from_path (&cmp, "C:\\windows");
176 : : g_assert_path_buf_equal (&buf, &cmp);
177 : : g_path_buf_clear (&cmp);
178 : :
179 : : g_assert_true (g_path_buf_pop (&buf));
180 : : g_path_buf_init_from_path (&cmp, "C:");
181 : : g_assert_path_buf_equal (&buf, &cmp);
182 : : g_path_buf_clear (&cmp);
183 : :
184 : : g_test_message ("Can't pop the last element of a path buffer");
185 : : g_assert_false (g_path_buf_pop (&buf));
186 : :
187 : : g_path_buf_clear (&buf);
188 : : g_path_buf_clear (&cmp);
189 : : #else
190 : : g_test_skip ("Unsupported platform"):
191 : : #endif
192 : 1 : }
193 : :
194 : : static void
195 : 1 : test_pathbuf_filename_extension (void)
196 : : {
197 : : #ifdef G_OS_UNIX
198 : : GPathBuf buf, cmp;
199 : :
200 : 1 : g_path_buf_init (&buf);
201 : 1 : g_assert_false (g_path_buf_set_filename (&buf, "foo"));
202 : 1 : g_assert_false (g_path_buf_set_extension (&buf, "txt"));
203 : 1 : g_assert_null (g_path_buf_to_path (&buf));
204 : 1 : g_path_buf_clear (&buf);
205 : :
206 : 1 : g_path_buf_init_from_path (&buf, "/");
207 : 1 : g_path_buf_set_filename (&buf, "bar");
208 : :
209 : 1 : g_path_buf_init_from_path (&cmp, "/bar");
210 : 1 : g_assert_path_buf_equal (&buf, &cmp);
211 : 1 : g_path_buf_clear (&cmp);
212 : :
213 : 1 : g_path_buf_set_filename (&buf, "baz.txt");
214 : 1 : g_path_buf_init_from_path (&cmp, "/baz.txt");
215 : 1 : g_assert_path_buf_equal (&buf, &cmp);
216 : 1 : g_path_buf_clear (&cmp);
217 : :
218 : 1 : g_path_buf_push (&buf, "/usr");
219 : 1 : g_path_buf_push (&buf, "lib64");
220 : 1 : g_path_buf_push (&buf, "libc");
221 : 1 : g_assert_true (g_path_buf_set_extension (&buf, "so.6"));
222 : :
223 : 1 : g_path_buf_init_from_path (&cmp, "/usr/lib64/libc.so.6");
224 : 1 : g_assert_path_buf_equal (&buf, &cmp);
225 : 1 : g_path_buf_clear (&cmp);
226 : :
227 : 1 : g_path_buf_clear (&buf);
228 : : #elif defined(G_OS_WIN32)
229 : : GPathBuf buf, cmp;
230 : :
231 : : g_path_buf_init_from_path (&buf, "C:\\");
232 : : g_path_buf_push (&buf, "windows");
233 : : g_path_buf_push (&buf, "system32");
234 : : g_assert_true (g_path_buf_set_extension (&buf, "dll"));
235 : :
236 : : g_path_buf_init_from_path (&cmp, "C:\\windows\\system32.dll");
237 : : g_assert_path_buf_equal (&buf, &cmp);
238 : : g_path_buf_clear (&cmp);
239 : :
240 : : g_path_buf_clear (&buf);
241 : : #else
242 : : g_test_skip ("Unsupported platform"):
243 : : #endif
244 : 1 : }
245 : :
246 : : int
247 : 1 : main (int argc,
248 : : char *argv[])
249 : : {
250 : 1 : g_setenv ("LC_ALL", "C", TRUE);
251 : 1 : g_test_init (&argc, &argv, G_TEST_OPTION_ISOLATE_DIRS, NULL);
252 : :
253 : 1 : g_test_add_func ("/pathbuf/init", test_pathbuf_init);
254 : 1 : g_test_add_func ("/pathbuf/push-pop", test_pathbuf_push_pop);
255 : 1 : g_test_add_func ("/pathbuf/filename-extension", test_pathbuf_filename_extension);
256 : :
257 : 1 : return g_test_run ();
258 : : }
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