3 /* PDCLib testing suite <_PDCLIB_test.h>
5 This file is part of the Public Domain C Library (PDCLib).
6 Permission is granted to use, modify, and / or redistribute at will.
9 /* -------------------------------------------------------------------------- */
10 /* Helper macros for test drivers */
11 /* -------------------------------------------------------------------------- */
17 /* Some strings used for <string.h> and <stdlib.h> testing. */
18 static char const abcde[] = "abcde";
19 static char const abcdx[] = "abcdx";
20 static char const teststring[] = "1234567890\nABCDEFGHIJKLMNOPQRSTUVWXYZ\nabcdefghijklmnopqrstuvwxyz\n";
22 /* Temporary file names */
23 static char const testfile[]="testing/testfile";
24 static char const testfile1[]="testing/testfile1";
25 static char const testfile2[]="testing/testfile2";
27 #define NO_TESTDRIVER 0
29 static int TEST_RESULTS = 0;
31 /* TESTCASE() - generic test */
32 #define TESTCASE( x ) if ( x ) {} \
33 else { TEST_RESULTS += 1; printf( "FAILED: " __FILE__ ", line %d - %s\n", __LINE__, #x ); }
35 /* TESTCASE_NOREG() - PDCLib-only test */
37 #define TESTCASE_NOREG( x ) TESTCASE( x )
39 #define TESTCASE_NOREG( x )
42 /* ...printf() tests */
43 #if defined( _PDCLIB_FILEIO )
44 #define RESULT_MISMATCH( act, exp ) \
46 result_buffer[ fread( result_buffer, 1, strlen( exp ) + 1, act ) ] = '\0', \
48 memcmp( result_buffer, exp, strlen( exp ) )
49 #define RESULT_STRING( tgt ) result_buffer
50 #elif defined( _PDCLIB_STRINGIO )
51 #define RESULT_MISMATCH( act, exp ) strcmp( act, exp ) != 0
52 #define RESULT_STRING( tgt ) tgt
56 #define PREP_RESULT_BUFFER char result_buffer[100];
58 #define PREP_RESULT_BUFFER
61 #define PRINTF_TEST( expected_rc, expected_string, format, ... ) do { \
63 int actual_rc = testprintf( target, format, __VA_ARGS__ ); \
64 if ( ( actual_rc != expected_rc ) || \
65 ( RESULT_MISMATCH( target, expected_string ) ) ) \
68 fprintf( stderr, "FAILED: " __FILE__ " (" _PDCLIB_FILEID "), line %d\n expected %2d, \"%s\"\n actual %2d, \"%s\"\n", __LINE__, expected_rc, expected_string, actual_rc, RESULT_STRING( target ) ); \
72 /* ...scanf() tests */
73 #if defined( _PDCLIB_FILEIO )
74 #define PREPARE_SOURCE( input_string ) \
76 fwrite( input_string, 1, sizeof( input_string ), source ); \
78 #elif defined( _PDCLIB_STRINGIO )
79 #define PREPARE_SOURCE( input_string ) \
80 memcpy( source, input_string, sizeof( input_string ) );
83 #define SCANF_TEST( expected_rc, input_string, format, ... ) do { \
85 PREPARE_SOURCE( input_string ); \
86 actual_rc = testscanf( source, format, __VA_ARGS__ ); \
87 if ( actual_rc != expected_rc ) \
90 fprintf( stderr, "FAILED: " __FILE__ " (" _PDCLIB_FILEID "), line %d\n expected %2d, actual %2d\n", __LINE__, expected_rc, actual_rc ); \