ref: c5ea275566aed267a32e05e0ae274648823eafd5
dir: /tests/misc_test.c/
/* ** Copyright (C) 2002-2008 Erik de Castro Lopo <erikd@mega-nerd.com> ** ** 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. */ #include <stdio.h> #include <stdlib.h> #include <string.h> #include <samplerate.h> #include "util.h" static void name_test (void) ; static void error_test (void) ; static void src_ratio_test (void) ; int main (void) { puts ("") ; printf (" version : %s\n\n", src_get_version ()) ; /* Current max converter is SRC_LINEAR. */ name_test () ; error_test () ; src_ratio_test () ; return 0 ; } /* main */ static void name_test (void) { const char *name ; int k = 0 ; puts (" name_test :") ; while (1) { name = src_get_name (k) ; if (name == NULL) break ; printf ("\tName %d : %s\n", k, name) ; printf ("\tDesc %d : %s\n", k, src_get_description (k)) ; k ++ ; } ; puts ("") ; return ; } /* name_test */ /*------------------------------------------------------------------------------ */ typedef struct { double ratio ; int should_pass ; } RATIO_TEST ; static RATIO_TEST ratio_test [] = { { 1.0 / 256.1, 0 }, { 1.0 / 256.0, 1 }, { 1.0, 1 }, { 256.0, 1 }, { 256.1, 0 }, { -1.0, 0 } } ; static void src_ratio_test (void) { int k ; puts (" src_ratio_test (SRC ratio must be in range [1/256, 256]):" ) ; for (k = 0 ; k < ARRAY_LEN (ratio_test) ; k++) { if (ratio_test [k].should_pass && src_is_valid_ratio (ratio_test [k].ratio) == 0) { printf ("\n\nLine %d : SRC ratio %f should have passed.\n\n", __LINE__, ratio_test [k].ratio) ; exit (1) ; } ; if (! ratio_test [k].should_pass && src_is_valid_ratio (ratio_test [k].ratio) != 0) { printf ("\n\nLine %d : SRC ratio %f should not have passed.\n\n", __LINE__, ratio_test [k].ratio) ; exit (1) ; } ; printf ("\t SRC ratio (%8.5f) : %s .................... ok\n", ratio_test [k].ratio, (ratio_test [k].should_pass ? "pass" : "fail")) ; } ; puts ("") ; return ; } /* src_ratio_test */ static void error_test (void) { const char *errorstr ; int k, errors = 0 ; puts (" error_test :") ; for (k = 0 ; 1 ; k++) { errorstr = src_strerror (k) ; printf ("\t%-2d : %s\n", k, errorstr) ; if (errorstr == NULL) { errors ++ ; continue ; } ; if (strstr (errorstr, "Placeholder.") == errorstr) break ; } ; if (errors != 0) { printf ("\n\nLine %d : Missing error numbers above.\n\n", __LINE__) ; exit (1) ; } ; puts ("") ; return ; } /* error_test */