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 <pulsecore/core-util.h>
  28 #include <pulse/format.h>
  29 #include <pulse/xmalloc.h>
  30
  31 #define INIT(f) f = pa_format_info_new()
  32 #define DEINIT(f) pa_format_info_free(f);
  33 #define REINIT(f) { DEINIT(f); INIT(f); }
  34
  35 int main(int argc, char *argv[]) {
  36     pa_format_info *f1 = NULL, *f2 = NULL;
  37     int rates1[] = { 32000, 44100, 48000 }, i, temp_int1 = -1, temp_int2 = -1, *temp_int_array;
  38     const char *strings[] = { "thing1", "thing2", "thing3" };
  39     char *temp_str, **temp_str_array;
  40
  41     /* 1. Simple fixed format int check */
  42     INIT(f1); INIT(f2);
  43     f1->encoding = PA_ENCODING_AC3_IEC61937;
  44     pa_format_info_set_prop_int(f1, PA_PROP_FORMAT_RATE, 32000);
  45     f2->encoding = PA_ENCODING_AC3_IEC61937;
  46     pa_format_info_set_prop_int(f2, PA_PROP_FORMAT_RATE, 44100);
  47     pa_assert(!pa_format_info_is_compatible(f1, f2));
  48
  49     /* 2. Check int array membership - positive */
  50     REINIT(f1); REINIT(f2);
  51     f1->encoding = PA_ENCODING_AC3_IEC61937;
  52     pa_format_info_set_prop_int_array(f1, PA_PROP_FORMAT_RATE, rates1, PA_ELEMENTSOF(rates1));
  53     f2->encoding = PA_ENCODING_AC3_IEC61937;
  54     pa_format_info_set_prop_int(f2, PA_PROP_FORMAT_RATE, 44100);
  55     pa_assert(pa_format_info_is_compatible(f1, f2));
  56     pa_assert(pa_format_info_is_compatible(f2, f1));
  57
  58     /* 3. Check int array membership - negative */
  59     REINIT(f2);
  60     f2->encoding = PA_ENCODING_AC3_IEC61937;
  61     pa_format_info_set_prop_int(f2, PA_PROP_FORMAT_RATE, 96000);
  62     pa_assert(!pa_format_info_is_compatible(f1, f2));
  63     pa_assert(!pa_format_info_is_compatible(f2, f1));
  64
  65     /* 4. Check int range - positive */
  66     REINIT(f1); REINIT(f2);
  67     f1->encoding = PA_ENCODING_AC3_IEC61937;
  68     pa_format_info_set_prop_int_range(f1, PA_PROP_FORMAT_RATE, 32000, 48000);
  69     f2->encoding = PA_ENCODING_AC3_IEC61937;
  70     pa_format_info_set_prop_int(f2, PA_PROP_FORMAT_RATE, 44100);
  71     pa_assert(pa_format_info_is_compatible(f1, f2));
  72     pa_assert(pa_format_info_is_compatible(f2, f1));
  73
  74     /* 5. Check int range - negative */
  75     REINIT(f2);
  76     f2->encoding = PA_ENCODING_AC3_IEC61937;
  77     pa_format_info_set_prop_int(f2, PA_PROP_FORMAT_RATE, 96000);
  78     pa_assert(!pa_format_info_is_compatible(f1, f2));
  79     pa_assert(!pa_format_info_is_compatible(f2, f1));
  80
  81     /* 6. Simple fixed format string check */
  82     REINIT(f1); REINIT(f2);
  83     f1->encoding = PA_ENCODING_AC3_IEC61937;
  84     pa_format_info_set_prop_string(f1, "format.test_string", "thing1");
  85     f2->encoding = PA_ENCODING_AC3_IEC61937;
  86     pa_format_info_set_prop_string(f2, "format.test_string", "notthing1");
  87     pa_assert(!pa_format_info_is_compatible(f1, f2));
  88
  89     /* 7. Check string array membership - positive */
  90     REINIT(f1); REINIT(f2);
  91     f1->encoding = PA_ENCODING_AC3_IEC61937;
  92     pa_format_info_set_prop_string_array(f1, "format.test_string", strings, PA_ELEMENTSOF(strings));
  93     f2->encoding = PA_ENCODING_AC3_IEC61937;
  94     pa_format_info_set_prop_string(f2, "format.test_string", "thing3");
  95     pa_assert(pa_format_info_is_compatible(f1, f2));
  96     pa_assert(pa_format_info_is_compatible(f2, f1));
  97
  98     /* 8. Check string array membership - negative */
  99     REINIT(f2);
 100     f2->encoding = PA_ENCODING_AC3_IEC61937;
 101     pa_format_info_set_prop_string(f2, "format.test_string", "thing5");
 102     pa_assert(!pa_format_info_is_compatible(f1, f2));
 103     pa_assert(!pa_format_info_is_compatible(f2, f1));
 104
 105     /* 9. Verify setting/getting an int */
 106     REINIT(f1);
 107     pa_format_info_set_prop_int(f1, "format.test_string", 42);
 108     pa_assert(pa_format_info_get_prop_int(f1, "format.test_string", &temp_int1) == 0);
 109     pa_assert(temp_int1 == 42);
 110
 111     /* 10. Verify setting/getting an int range */
 112     REINIT(f1);
 113     pa_format_info_set_prop_int_range(f1, "format.test_string", 0, 100);
 114     pa_assert(pa_format_info_get_prop_int_range(f1, "format.test_string", &temp_int1, &temp_int2) == 0);
 115     pa_assert(temp_int1 == 0 && temp_int2 == 100);
 116
 117     /* 11. Verify setting/getting an int array */
 118     REINIT(f1);
 119     pa_format_info_set_prop_int_array(f1, "format.test_string", rates1, PA_ELEMENTSOF(rates1));
 120     pa_assert(pa_format_info_get_prop_int_array(f1, "format.test_string", &temp_int_array, &temp_int1) == 0);
 121     pa_assert(temp_int1 == PA_ELEMENTSOF(rates1));
 122     for (i = 0; i < temp_int1; i++)
 123         pa_assert(temp_int_array[i] == rates1[i]);
 124     pa_xfree(temp_int_array);
 125
 126     /* 12. Verify setting/getting a string */
 127     REINIT(f1);
 128     pa_format_info_set_prop_string(f1, "format.test_string", "foo");
 129     pa_assert(pa_format_info_get_prop_string(f1, "format.test_string", &temp_str) == 0);
 130     pa_assert(pa_streq(temp_str, "foo"));
 131     pa_xfree(temp_str);
 132
 133     /* 13. Verify setting/getting an int array */
 134     REINIT(f1);
 135     pa_format_info_set_prop_string_array(f1, "format.test_string", strings, PA_ELEMENTSOF(strings));
 136     pa_assert(pa_format_info_get_prop_string_array(f1, "format.test_string", &temp_str_array, &temp_int1) == 0);
 137     pa_assert(temp_int1 == PA_ELEMENTSOF(strings));
 138     for (i = 0; i < temp_int1; i++)
 139         pa_assert(pa_streq(temp_str_array[i], strings[i]));
 140     pa_format_info_free_string_array(temp_str_array, temp_int1);
 141
 142     DEINIT(f1);
 143     DEINIT(f2);
 144
 145     return 0;
 146 }