code.delx.au - pulseaudio/blob - src/tests/format-test.c

   1 /***
   2   This file is part of PulseAudio.
   3
   4   PulseAudio is free software; you can redistribute it and/or modify
   5   it under the terms of the GNU Lesser General Public License as published
   6   by the Free Software Foundation; either version 2.1 of the License,
   7   or (at your option) any later version.
   8
   9   PulseAudio is distributed in the hope that it will be useful, but
  10   WITHOUT ANY WARRANTY; without even the implied warranty of
  11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  12   General Public License for more details.
  13
  14   You should have received a copy of the GNU Lesser General Public License
  15   along with PulseAudio; if not, write to the Free Software
  16   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  17   USA.
  18 ***/
  19
  20 #ifdef HAVE_CONFIG_H
  21 #include <config.h>
  22 #endif
  23
  24 #include <stdlib.h>
  25
  26 #include <pulsecore/macro.h>
  27 #include <pulse/format.h>
  28
  29 #define INIT(f) f = pa_format_info_new()
  30 #define DEINIT(f) pa_format_info_free(f);
  31 #define REINIT(f) { DEINIT(f); INIT(f); }
  32
  33 int main(int argc, char *argv[]) {
  34     pa_format_info *f1 = NULL, *f2 = NULL;
  35     int rates1[] = { 32000, 44100, 48000 };
  36     const char *strings[] = { "thing1", "thing2", "thing3" };
  37
  38     /* 1. Simple fixed format int check */
  39     INIT(f1); INIT(f2);
  40     f1->encoding = PA_ENCODING_AC3_IEC61937;
  41     pa_format_info_set_prop_int(f1, PA_PROP_FORMAT_RATE, 32000);
  42     f2->encoding = PA_ENCODING_AC3_IEC61937;
  43     pa_format_info_set_prop_int(f2, PA_PROP_FORMAT_RATE, 44100);
  44     pa_assert(!pa_format_info_is_compatible(f1, f2));
  45
  46     /* 2. Check int array membership - positive */
  47     REINIT(f1); REINIT(f2);
  48     f1->encoding = PA_ENCODING_AC3_IEC61937;
  49     pa_format_info_set_prop_int_array(f1, PA_PROP_FORMAT_RATE, rates1, PA_ELEMENTSOF(rates1));
  50     f2->encoding = PA_ENCODING_AC3_IEC61937;
  51     pa_format_info_set_prop_int(f2, PA_PROP_FORMAT_RATE, 44100);
  52     pa_assert(pa_format_info_is_compatible(f1, f2));
  53     pa_assert(pa_format_info_is_compatible(f2, f1));
  54
  55     /* 3. Check int array memebership - negative */
  56     REINIT(f2);
  57     f2->encoding = PA_ENCODING_AC3_IEC61937;
  58     pa_format_info_set_prop_int(f2, PA_PROP_FORMAT_RATE, 96000);
  59     pa_assert(!pa_format_info_is_compatible(f1, f2));
  60     pa_assert(!pa_format_info_is_compatible(f2, f1));
  61
  62     /* 4. Check int range - positive */
  63     REINIT(f1); REINIT(f2);
  64     f1->encoding = PA_ENCODING_AC3_IEC61937;
  65     pa_format_info_set_prop_int_range(f1, PA_PROP_FORMAT_RATE, 32000, 48000);
  66     f2->encoding = PA_ENCODING_AC3_IEC61937;
  67     pa_format_info_set_prop_int(f2, PA_PROP_FORMAT_RATE, 44100);
  68     pa_assert(pa_format_info_is_compatible(f1, f2));
  69     pa_assert(pa_format_info_is_compatible(f2, f1));
  70
  71     /* 5. Check int range - negative */
  72     REINIT(f2);
  73     f2->encoding = PA_ENCODING_AC3_IEC61937;
  74     pa_format_info_set_prop_int(f2, PA_PROP_FORMAT_RATE, 96000);
  75     pa_assert(!pa_format_info_is_compatible(f1, f2));
  76     pa_assert(!pa_format_info_is_compatible(f2, f1));
  77
  78     /* 6. Simple fixed format string check */
  79     REINIT(f1); REINIT(f2);
  80     f1->encoding = PA_ENCODING_AC3_IEC61937;
  81     pa_format_info_set_prop_string(f1, "format.test_string", "thing1");
  82     f2->encoding = PA_ENCODING_AC3_IEC61937;
  83     pa_format_info_set_prop_string(f2, "format.test_string", "notthing1");
  84     pa_assert(!pa_format_info_is_compatible(f1, f2));
  85
  86     /* 7. Check string array membership - positive */
  87     REINIT(f1); REINIT(f2);
  88     f1->encoding = PA_ENCODING_AC3_IEC61937;
  89     pa_format_info_set_prop_string_array(f1, "format.test_string", strings, PA_ELEMENTSOF(strings));
  90     f2->encoding = PA_ENCODING_AC3_IEC61937;
  91     pa_format_info_set_prop_string(f2, "format.test_string", "thing3");
  92     pa_assert(pa_format_info_is_compatible(f1, f2));
  93     pa_assert(pa_format_info_is_compatible(f2, f1));
  94
  95     /* 8. Check string array memebership - negative */
  96     REINIT(f2);
  97     f2->encoding = PA_ENCODING_AC3_IEC61937;
  98     pa_format_info_set_prop_string(f2, "format.test_string", "thing5");
  99     pa_assert(!pa_format_info_is_compatible(f1, f2));
 100     pa_assert(!pa_format_info_is_compatible(f2, f1));
 101
 102     DEINIT(f1);
 103     DEINIT(f2);
 104
 105     return 0;
 106 }