1 /* test_libFLAC - Unit tester for libFLAC
2 * Copyright (C) 2004,2005,2006 Josh Coalson
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
23 #include "FLAC/assert.h"
24 #include "FLAC/format.h"
27 static const char *true_false_string_[2] = { "false", "true" };
86 const FLAC__byte *string;
88 } VCENTRY_VALUES[] = {
89 { 0, (const FLAC__byte*)"" , true },
90 { 1, (const FLAC__byte*)"" , true },
91 { 1, (const FLAC__byte*)"\x01" , true },
92 { 1, (const FLAC__byte*)"\x7f" , true },
93 { 1, (const FLAC__byte*)"\x80" , false },
94 { 1, (const FLAC__byte*)"\x81" , false },
95 { 1, (const FLAC__byte*)"\xc0" , false },
96 { 1, (const FLAC__byte*)"\xe0" , false },
97 { 1, (const FLAC__byte*)"\xf0" , false },
98 { 2, (const FLAC__byte*)"\xc0\x41" , false },
99 { 2, (const FLAC__byte*)"\xc1\x41" , false },
100 { 2, (const FLAC__byte*)"\xc0\x85" , false }, /* non-shortest form */
101 { 2, (const FLAC__byte*)"\xc1\x85" , false }, /* non-shortest form */
102 { 2, (const FLAC__byte*)"\xc2\x85" , true },
103 { 2, (const FLAC__byte*)"\xe0\x41" , false },
104 { 2, (const FLAC__byte*)"\xe1\x41" , false },
105 { 2, (const FLAC__byte*)"\xe0\x85" , false },
106 { 2, (const FLAC__byte*)"\xe1\x85" , false },
107 { 3, (const FLAC__byte*)"\xe0\x85\x41", false },
108 { 3, (const FLAC__byte*)"\xe1\x85\x41", false },
109 { 3, (const FLAC__byte*)"\xe0\x85\x80", false }, /* non-shortest form */
110 { 3, (const FLAC__byte*)"\xe0\x95\x80", false }, /* non-shortest form */
111 { 3, (const FLAC__byte*)"\xe0\xa5\x80", true },
112 { 3, (const FLAC__byte*)"\xe1\x85\x80", true },
113 { 3, (const FLAC__byte*)"\xe1\x95\x80", true },
114 { 3, (const FLAC__byte*)"\xe1\xa5\x80", true }
118 const FLAC__byte *string;
120 } VCENTRY_VALUES_NT[] = {
121 { (const FLAC__byte*)"" , true },
122 { (const FLAC__byte*)"\x01" , true },
123 { (const FLAC__byte*)"\x7f" , true },
124 { (const FLAC__byte*)"\x80" , false },
125 { (const FLAC__byte*)"\x81" , false },
126 { (const FLAC__byte*)"\xc0" , false },
127 { (const FLAC__byte*)"\xe0" , false },
128 { (const FLAC__byte*)"\xf0" , false },
129 { (const FLAC__byte*)"\xc0\x41" , false },
130 { (const FLAC__byte*)"\xc1\x41" , false },
131 { (const FLAC__byte*)"\xc0\x85" , false }, /* non-shortest form */
132 { (const FLAC__byte*)"\xc1\x85" , false }, /* non-shortest form */
133 { (const FLAC__byte*)"\xc2\x85" , true },
134 { (const FLAC__byte*)"\xe0\x41" , false },
135 { (const FLAC__byte*)"\xe1\x41" , false },
136 { (const FLAC__byte*)"\xe0\x85" , false },
137 { (const FLAC__byte*)"\xe1\x85" , false },
138 { (const FLAC__byte*)"\xe0\x85\x41", false },
139 { (const FLAC__byte*)"\xe1\x85\x41", false },
140 { (const FLAC__byte*)"\xe0\x85\x80", false }, /* non-shortest form */
141 { (const FLAC__byte*)"\xe0\x95\x80", false }, /* non-shortest form */
142 { (const FLAC__byte*)"\xe0\xa5\x80", true },
143 { (const FLAC__byte*)"\xe1\x85\x80", true },
144 { (const FLAC__byte*)"\xe1\x95\x80", true },
145 { (const FLAC__byte*)"\xe1\xa5\x80", true }
150 const FLAC__byte *string;
153 { 0, (const FLAC__byte*)"" , false },
154 { 1, (const FLAC__byte*)"a" , false },
155 { 1, (const FLAC__byte*)"=" , true },
156 { 2, (const FLAC__byte*)"a=" , true },
157 { 2, (const FLAC__byte*)"\x01=" , false },
158 { 2, (const FLAC__byte*)"\x1f=" , false },
159 { 2, (const FLAC__byte*)"\x7d=" , true },
160 { 2, (const FLAC__byte*)"\x7e=" , false },
161 { 2, (const FLAC__byte*)"\xff=" , false },
162 { 3, (const FLAC__byte*)"a=\x01" , true },
163 { 3, (const FLAC__byte*)"a=\x7f" , true },
164 { 3, (const FLAC__byte*)"a=\x80" , false },
165 { 3, (const FLAC__byte*)"a=\x81" , false },
166 { 3, (const FLAC__byte*)"a=\xc0" , false },
167 { 3, (const FLAC__byte*)"a=\xe0" , false },
168 { 3, (const FLAC__byte*)"a=\xf0" , false },
169 { 4, (const FLAC__byte*)"a=\xc0\x41" , false },
170 { 4, (const FLAC__byte*)"a=\xc1\x41" , false },
171 { 4, (const FLAC__byte*)"a=\xc0\x85" , false }, /* non-shortest form */
172 { 4, (const FLAC__byte*)"a=\xc1\x85" , false }, /* non-shortest form */
173 { 4, (const FLAC__byte*)"a=\xc2\x85" , true },
174 { 4, (const FLAC__byte*)"a=\xe0\x41" , false },
175 { 4, (const FLAC__byte*)"a=\xe1\x41" , false },
176 { 4, (const FLAC__byte*)"a=\xe0\x85" , false },
177 { 4, (const FLAC__byte*)"a=\xe1\x85" , false },
178 { 5, (const FLAC__byte*)"a=\xe0\x85\x41", false },
179 { 5, (const FLAC__byte*)"a=\xe1\x85\x41", false },
180 { 5, (const FLAC__byte*)"a=\xe0\x85\x80", false }, /* non-shortest form */
181 { 5, (const FLAC__byte*)"a=\xe0\x95\x80", false }, /* non-shortest form */
182 { 5, (const FLAC__byte*)"a=\xe0\xa5\x80", true },
183 { 5, (const FLAC__byte*)"a=\xe1\x85\x80", true },
184 { 5, (const FLAC__byte*)"a=\xe1\x95\x80", true },
185 { 5, (const FLAC__byte*)"a=\xe1\xa5\x80", true }
188 FLAC__bool test_format(void)
192 printf("\n+++ libFLAC unit test: format\n\n");
194 for(i = 0; i < sizeof(SAMPLE_RATES)/sizeof(SAMPLE_RATES[0]); i++) {
195 printf("testing FLAC__format_sample_rate_is_valid(%u)... ", SAMPLE_RATES[i].rate);
196 if(FLAC__format_sample_rate_is_valid(SAMPLE_RATES[i].rate) != SAMPLE_RATES[i].valid) {
197 printf("FAILED, expected %s, got %s\n", true_false_string_[SAMPLE_RATES[i].valid], true_false_string_[!SAMPLE_RATES[i].valid]);
203 for(i = 0; i < sizeof(VCENTRY_NAMES)/sizeof(VCENTRY_NAMES[0]); i++) {
204 printf("testing FLAC__format_vorbiscomment_entry_name_is_legal(\"%s\")... ", VCENTRY_NAMES[i].string);
205 if(FLAC__format_vorbiscomment_entry_name_is_legal(VCENTRY_NAMES[i].string) != VCENTRY_NAMES[i].valid) {
206 printf("FAILED, expected %s, got %s\n", true_false_string_[VCENTRY_NAMES[i].valid], true_false_string_[!VCENTRY_NAMES[i].valid]);
212 for(i = 0; i < sizeof(VCENTRY_VALUES)/sizeof(VCENTRY_VALUES[0]); i++) {
213 printf("testing FLAC__format_vorbiscomment_entry_value_is_legal(\"%s\", %u)... ", VCENTRY_VALUES[i].string, VCENTRY_VALUES[i].length);
214 if(FLAC__format_vorbiscomment_entry_value_is_legal(VCENTRY_VALUES[i].string, VCENTRY_VALUES[i].length) != VCENTRY_VALUES[i].valid) {
215 printf("FAILED, expected %s, got %s\n", true_false_string_[VCENTRY_VALUES[i].valid], true_false_string_[!VCENTRY_VALUES[i].valid]);
221 for(i = 0; i < sizeof(VCENTRY_VALUES_NT)/sizeof(VCENTRY_VALUES_NT[0]); i++) {
222 printf("testing FLAC__format_vorbiscomment_entry_value_is_legal(\"%s\", -1)... ", VCENTRY_VALUES_NT[i].string);
223 if(FLAC__format_vorbiscomment_entry_value_is_legal(VCENTRY_VALUES_NT[i].string, (unsigned)(-1)) != VCENTRY_VALUES_NT[i].valid) {
224 printf("FAILED, expected %s, got %s\n", true_false_string_[VCENTRY_VALUES_NT[i].valid], true_false_string_[!VCENTRY_VALUES_NT[i].valid]);
230 for(i = 0; i < sizeof(VCENTRIES)/sizeof(VCENTRIES[0]); i++) {
231 printf("testing FLAC__format_vorbiscomment_entry_is_legal(\"%s\", %u)... ", VCENTRIES[i].string, VCENTRIES[i].length);
232 if(FLAC__format_vorbiscomment_entry_is_legal(VCENTRIES[i].string, VCENTRIES[i].length) != VCENTRIES[i].valid) {
233 printf("FAILED, expected %s, got %s\n", true_false_string_[VCENTRIES[i].valid], true_false_string_[!VCENTRIES[i].valid]);
239 printf("\nPASSED!\n");