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
|
/*
Audio File Library
Copyright (C) 2002, Silicon Graphics, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of
the License, or (at your option) any later version.
This program is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public
License along with this program; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <audiofile.h>
#define TEST_FILE "/tmp/markers.testXXXXXX"
char *real_test_file;
#define FRAME_COUNT 200
void cleanup (void)
{
#ifndef DEBUG
unlink(real_test_file);
#endif
}
void ensure (int condition, const char *message)
{
if (!condition)
{
printf("%s.\n", message);
cleanup();
exit(EXIT_FAILURE);
}
}
int testmarkers (int fileformat)
{
AFfilehandle file;
AFfilesetup setup;
int markids[] = {1, 2, 3, 4};
AFframecount markpositions[] = {14, 54, 23, 101};
const char *marknames[] = {"one", "two", "three", "four"};
short frames[FRAME_COUNT * 2] = {0};
int readmarkcount;
int readmarkids[4];
AFframecount frameswritten;
setup = afNewFileSetup();
ensure(setup != AF_NULL_FILESETUP, "Could not create file setup");
afInitFileFormat(setup, fileformat);
afInitChannels(setup, AF_DEFAULT_TRACK, 2);
afInitMarkIDs(setup, AF_DEFAULT_TRACK, markids, 4);
afInitMarkName(setup, AF_DEFAULT_TRACK, markids[0], marknames[0]);
afInitMarkName(setup, AF_DEFAULT_TRACK, markids[1], marknames[1]);
afInitMarkName(setup, AF_DEFAULT_TRACK, markids[2], marknames[2]);
afInitMarkName(setup, AF_DEFAULT_TRACK, markids[3], marknames[3]);
real_test_file = malloc(sizeof(TEST_FILE));
strcpy(real_test_file, TEST_FILE);
int tmp = mkstemp(real_test_file);
file = afOpenFile(real_test_file, "w", setup);
ensure(file != AF_NULL_FILEHANDLE, "Could not open file for writing");
afFreeFileSetup(setup);
frameswritten = afWriteFrames(file, AF_DEFAULT_TRACK, frames, FRAME_COUNT);
ensure(frameswritten == FRAME_COUNT, "Error writing audio data");
afSetMarkPosition(file, AF_DEFAULT_TRACK, markids[0], markpositions[0]);
afSetMarkPosition(file, AF_DEFAULT_TRACK, markids[1], markpositions[1]);
afSetMarkPosition(file, AF_DEFAULT_TRACK, markids[2], markpositions[2]);
afSetMarkPosition(file, AF_DEFAULT_TRACK, markids[3], markpositions[3]);
afCloseFile(file);
file = afOpenFile(real_test_file, "r", NULL);
ensure(file != AF_NULL_FILEHANDLE, "Could not open file for reading");
readmarkcount = afGetMarkIDs(file, AF_DEFAULT_TRACK, NULL);
ensure(readmarkcount == 4, "Number of markers is not correct");
afGetMarkIDs(file, AF_DEFAULT_TRACK, readmarkids);
for (int i=0; i<readmarkcount; i++)
ensure(readmarkids[i] = markids[i],
"Marker identification numbers do not match");
for (int i=0; i<readmarkcount; i++)
{
AFframecount readmarkposition;
const char *readmarkname;
readmarkposition = afGetMarkPosition(file, AF_DEFAULT_TRACK, readmarkids[i]);
readmarkname = afGetMarkName(file, AF_DEFAULT_TRACK, readmarkids[i]);
ensure(readmarkposition == markpositions[i],
"Marker positions do not match");
ensure(strcmp(readmarkname, marknames[i]) == 0,
"Marker names do not match");
}
afCloseFile(file);
return EXIT_SUCCESS;
}
int main (void)
{
testmarkers(AF_FILE_AIFF);
testmarkers(AF_FILE_AIFFC);
testmarkers(AF_FILE_WAVE);
cleanup();
return EXIT_SUCCESS;
}
|
