1 /* Gtk+ object tests
2 * Copyright (C) 2007 Patrick Hulin
3 * Copyright (C) 2007 Imendio AB
4 * Authors: Tim Janik
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the
18 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 * Boston, MA 02111-1307, USA.
20 */
21 #include <glib.h>
22 #include <string.h>
23 #include <stdlib.h>
24
25
26 /* GScanner fixture */
27 typedef struct {
28 GScanner *scanner;
29 } ScannerFixture;
30 static void
scanner_fixture_setup(ScannerFixture * fix,gconstpointer test_data)31 scanner_fixture_setup (ScannerFixture *fix,
32 gconstpointer test_data)
33 {
34 fix->scanner = g_scanner_new (NULL);
35 g_assert (fix->scanner != NULL);
36 }
37 static void
scanner_fixture_teardown(ScannerFixture * fix,gconstpointer test_data)38 scanner_fixture_teardown (ScannerFixture *fix,
39 gconstpointer test_data)
40 {
41 g_assert (fix->scanner != NULL);
42 g_scanner_destroy (fix->scanner);
43 }
44
45 static void
scanner_msg_func(GScanner * scanner,gchar * message,gboolean error)46 scanner_msg_func (GScanner *scanner,
47 gchar *message,
48 gboolean error)
49 {
50 g_assert_cmpstr (message, ==, "test");
51 }
52
53 static void
test_scanner_warn(ScannerFixture * fix,gconstpointer test_data)54 test_scanner_warn (ScannerFixture *fix,
55 gconstpointer test_data)
56 {
57 fix->scanner->msg_handler = scanner_msg_func;
58 g_scanner_warn (fix->scanner, "test");
59 }
60
61 static void
test_scanner_error(ScannerFixture * fix,gconstpointer test_data)62 test_scanner_error (ScannerFixture *fix,
63 gconstpointer test_data)
64 {
65 if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT | G_TEST_TRAP_SILENCE_STDERR))
66 {
67 int pe = fix->scanner->parse_errors;
68 g_scanner_error (fix->scanner, "scanner-error-message-test");
69 g_assert_cmpint (fix->scanner->parse_errors, ==, pe + 1);
70 exit (0);
71 }
72 g_test_trap_assert_passed();
73 g_test_trap_assert_stderr ("*scanner-error-message-test*");
74 }
75
76 static void
check_keys(gpointer key,gpointer value,gpointer user_data)77 check_keys (gpointer key,
78 gpointer value,
79 gpointer user_data)
80 {
81 g_assert_cmpint (GPOINTER_TO_INT (value), ==, g_ascii_strtoull (key, NULL, 0));
82 }
83
84 static void
test_scanner_symbols(ScannerFixture * fix,gconstpointer test_data)85 test_scanner_symbols (ScannerFixture *fix,
86 gconstpointer test_data)
87 {
88 gint i;
89 gchar buf[2];
90
91 g_scanner_set_scope (fix->scanner, 1);
92
93 for (i = 0; i < 10; i++)
94 g_scanner_scope_add_symbol (fix->scanner,
95 1,
96 g_ascii_dtostr (buf, 2, (gdouble)i),
97 GINT_TO_POINTER (i));
98 g_scanner_scope_foreach_symbol (fix->scanner, 1, check_keys, NULL);
99 g_scanner_scope_remove_symbol (fix->scanner, 1, "5");
100 g_assert_cmpint (GPOINTER_TO_INT (g_scanner_scope_lookup_symbol (fix->scanner, 1, "4")), ==, 4);
101 g_assert_cmpint (GPOINTER_TO_INT (g_scanner_scope_lookup_symbol (fix->scanner, 1, "5")), ==, 0);
102 }
103
104 static void
test_scanner_tokens(ScannerFixture * fix,gconstpointer test_data)105 test_scanner_tokens (ScannerFixture *fix,
106 gconstpointer test_data)
107 {
108 gchar buf[] = "(\t\n\r\\){}";
109 const gint buflen = strlen (buf);
110 gchar tokbuf[] = "(\\){}";
111 const gint tokbuflen = strlen (tokbuf);
112 guint i;
113
114 g_scanner_input_text (fix->scanner, buf, buflen);
115
116 g_assert_cmpint (g_scanner_cur_token (fix->scanner), ==, G_TOKEN_NONE);
117 g_scanner_get_next_token (fix->scanner);
118 g_assert_cmpint (g_scanner_cur_token (fix->scanner), ==, tokbuf[0]);
119 g_assert_cmpint (g_scanner_cur_line (fix->scanner), ==, 1);
120
121 for (i = 1; i < tokbuflen; i++)
122 g_assert_cmpint (g_scanner_get_next_token (fix->scanner), ==, tokbuf[i]);
123 g_assert_cmpint (g_scanner_get_next_token (fix->scanner), ==, G_TOKEN_EOF);
124 return;
125 }
126
127 int
main(int argc,char * argv[])128 main (int argc,
129 char *argv[])
130 {
131 g_test_init (&argc, &argv, NULL);
132
133 g_test_add ("/scanner/warn", ScannerFixture, 0, scanner_fixture_setup, test_scanner_warn, scanner_fixture_teardown);
134 g_test_add ("/scanner/error", ScannerFixture, 0, scanner_fixture_setup, test_scanner_error, scanner_fixture_teardown);
135 g_test_add ("/scanner/symbols", ScannerFixture, 0, scanner_fixture_setup, test_scanner_symbols, scanner_fixture_teardown);
136 g_test_add ("/scanner/tokens", ScannerFixture, 0, scanner_fixture_setup, test_scanner_tokens, scanner_fixture_teardown);
137
138 return g_test_run();
139 }
140