Improved reporting by printf tests.

[pdclib] / functions / stdio / sprintf.c

diff --git a/functions/stdio/sprintf.c b/functions/stdio/sprintf.c
index 50e13cd3c2bd95067656114fd80aa5c60774da03..9b0ac81e35a969a7c2ac0e64054b0fb4ba1abdb9 100644 (file)
--- a/functions/stdio/sprintf.c
+++ b/functions/stdio/sprintf.c
@@ -32,6 +32,9 @@ int sprintf( char * _PDCLIB_restrict s, const char * _PDCLIB_restrict format, ..
 
 #define testprintf( s, n, format, ... ) sprintf( s, format, __VA_ARGS__ )
 
+#define TESTCASE_SPRINTF( x ) if ( strcmp( buffer, x ) == 0 ) {} \
+                              else { TEST_RESULTS += 1; printf( "FAILED: " __FILE__ ", line %d - \"%s\" != %s\n", __LINE__, buffer, #x ); }
+
 int main( void )
 {
     char buffer[100];