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
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
|
#include <stdlib.h>
#include <glib.h>
/* Test g_warn macros */
static void
test_warnings (void)
{
if (!g_test_undefined ())
return;
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
{
g_warn_if_reached ();
}
g_test_trap_assert_failed();
g_test_trap_assert_stderr ("*WARNING*test_warnings*should not be reached*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
{
g_warn_if_fail (FALSE);
}
g_test_trap_assert_failed();
g_test_trap_assert_stderr ("*WARNING*test_warnings*runtime check failed*");
}
static guint log_count = 0;
static void
log_handler (const gchar *log_domain,
GLogLevelFlags log_level,
const gchar *message,
gpointer user_data)
{
g_assert_cmpstr (log_domain, ==, "bu");
g_assert_cmpint (log_level, ==, G_LOG_LEVEL_INFO);
log_count++;
}
/* test that custom log handlers only get called for
* their domain and level
*/
static void
test_set_handler (void)
{
guint id;
id = g_log_set_handler ("bu", G_LOG_LEVEL_INFO, log_handler, NULL);
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
g_log ("bu", G_LOG_LEVEL_DEBUG, "message");
g_log ("ba", G_LOG_LEVEL_DEBUG, "message");
g_log ("bu", G_LOG_LEVEL_INFO, "message");
g_log ("ba", G_LOG_LEVEL_INFO, "message");
g_assert_cmpint (log_count, ==, 1);
exit (0);
}
g_test_trap_assert_passed ();
g_log_remove_handler ("bu", id);
}
static void
test_default_handler (void)
{
if (g_test_undefined ())
{
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
{
g_error ("message1");
exit (0);
}
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*ERROR*message1*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
{
g_critical ("message2");
exit (0);
}
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*CRITICAL*message2*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
{
g_warning ("message3");
exit (0);
}
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*WARNING*message3*");
}
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
{
g_message ("message4");
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stderr ("*Message*message4*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "message5");
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout_unmatched ("*INFO*message5*");
g_setenv ("G_MESSAGES_DEBUG", "foo bar baz", TRUE);
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
g_log ("bar", G_LOG_LEVEL_INFO, "message5");
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*INFO*message5*");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
g_log ("baz", G_LOG_LEVEL_DEBUG, "message6");
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*DEBUG*message6*");
g_setenv ("G_MESSAGES_DEBUG", "all", TRUE);
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
g_log ("foo", G_LOG_LEVEL_DEBUG, "6");
g_log ("bar", G_LOG_LEVEL_DEBUG, "6");
g_log ("baz", G_LOG_LEVEL_DEBUG, "6");
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*DEBUG*6*6*6*");
g_unsetenv ("G_MESSAGES_DEBUG");
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
{
g_log (G_LOG_DOMAIN, 1<<10, "message7");
exit (0);
}
g_test_trap_assert_passed ();
g_test_trap_assert_stdout ("*LOG-0x400*message7*");
}
/* test that setting levels as fatal works */
static void
test_fatal_log_mask (void)
{
GLogLevelFlags flags;
if (!g_test_undefined ())
return;
flags = g_log_set_fatal_mask ("bu", G_LOG_LEVEL_INFO);
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
g_log ("bu", G_LOG_LEVEL_INFO, "fatal");
g_test_trap_assert_failed ();
g_log_set_fatal_mask ("bu", flags);
}
static gint my_print_count = 0;
static void
my_print_handler (const gchar *text)
{
my_print_count++;
}
static void
test_print_handler (void)
{
GPrintFunc old_print_handler;
old_print_handler = g_set_print_handler (my_print_handler);
g_assert (old_print_handler == NULL);
my_print_count = 0;
g_print ("bu ba");
g_assert_cmpint (my_print_count, ==, 1);
g_set_print_handler (NULL);
}
static void
test_printerr_handler (void)
{
GPrintFunc old_printerr_handler;
old_printerr_handler = g_set_printerr_handler (my_print_handler);
g_assert (old_printerr_handler == NULL);
my_print_count = 0;
g_printerr ("bu ba");
g_assert_cmpint (my_print_count, ==, 1);
g_set_printerr_handler (NULL);
}
static char *fail_str = "foo";
static char *log_str = "bar";
static gboolean
good_failure_handler (const gchar *log_domain,
GLogLevelFlags log_level,
const gchar *msg,
gpointer user_data)
{
g_test_message ("The Good Fail Message Handler\n");
g_assert ((char *)user_data != log_str);
g_assert ((char *)user_data == fail_str);
return FALSE;
}
static gboolean
bad_failure_handler (const gchar *log_domain,
GLogLevelFlags log_level,
const gchar *msg,
gpointer user_data)
{
g_test_message ("The Bad Fail Message Handler\n");
g_assert ((char *)user_data == log_str);
g_assert ((char *)user_data != fail_str);
return FALSE;
}
static void
test_handler (const gchar *log_domain,
GLogLevelFlags log_level,
const gchar *msg,
gpointer user_data)
{
g_test_message ("The Log Message Handler\n");
g_assert ((char *)user_data != fail_str);
g_assert ((char *)user_data == log_str);
}
static void
bug653052 (void)
{
if (!g_test_undefined ())
return;
g_test_bug ("653052");
g_test_log_set_fatal_handler (good_failure_handler, fail_str);
g_log_set_default_handler (test_handler, log_str);
g_return_if_fail (0);
g_test_log_set_fatal_handler (bad_failure_handler, fail_str);
g_log_set_default_handler (test_handler, log_str);
g_return_if_fail (0);
}
int
main (int argc, char *argv[])
{
g_test_init (&argc, &argv, NULL);
g_test_bug_base ("http://bugzilla.gnome.org/");
g_test_add_func ("/logging/default-handler", test_default_handler);
g_test_add_func ("/logging/warnings", test_warnings);
g_test_add_func ("/logging/fatal-log-mask", test_fatal_log_mask);
g_test_add_func ("/logging/set-handler", test_set_handler);
g_test_add_func ("/logging/print-handler", test_print_handler);
g_test_add_func ("/logging/printerr-handler", test_printerr_handler);
g_test_add_func ("/logging/653052", bug653052);
return g_test_run ();
}
|
