Reworked scanf() testing. General cleanups.

[fw/pdclib] / functions / stdio / fscanf.c

diff --git a/functions/stdio/fscanf.c b/functions/stdio/fscanf.c
index 17b0dca4c9add00de4e45f667628696d137f3c5e..6c0c70b10e7ee2c1f7789666ac835c90a45ed24c 100644 (file)
--- a/functions/stdio/fscanf.c
+++ b/functions/stdio/fscanf.c
@@ -24,57 +24,19 @@ int fscanf( FILE * _PDCLIB_restrict stream, const char * _PDCLIB_restrict format
 #endif
 
 #ifdef TEST
-#include <_PDCLIB_test.h>
-
-#include <string.h>
+#define _PDCLIB_FILEID "stdio/fscanf.c"
+#define _PDCLIB_FILEIO
 
-char scanstring[] = "  1 23\00045\000\00067 ";
+#include <_PDCLIB_test.h>
 
-void scantest( int testnr, FILE * fh, size_t position, char const * format, 
-               int expected_fscan_rc, char const * expected_fscan_output, size_t expected_fscan_length, 
-               int expected_sscan_rc, char const * expected_sscan_output, size_t expected_sscan_length )
-{
-    char buffer[15];
-    printf( "Test %d\n", testnr );
-    TESTCASE( memset( buffer, -1, 15 ) == buffer );
-    TESTCASE( fseek( fh, position, SEEK_SET ) == 0 );
-    TESTCASE( fscanf( fh, format, buffer ) == expected_fscan_rc );
-    TESTCASE( memcmp( buffer, expected_fscan_output, expected_fscan_length ) == 0 );
-    TESTCASE( memset( buffer, -1, 15 ) == buffer );
-    TESTCASE( sscanf( scanstring + position, format, buffer ) == expected_sscan_rc );
-    TESTCASE( memcmp( buffer, expected_sscan_output, expected_sscan_length ) == 0 );
-}
+#define testscanf( stream, format, ... ) fscanf( stream, format, __VA_ARGS__ )
 
 int main( void )
 {
-    FILE * fh;
-    TESTCASE( ( fh = fopen( "testfile", "w+" ) ) != NULL );
-    TESTCASE( fwrite( scanstring, 14, 1, fh ) == 1 );
-    rewind( fh );
-
-    /* %14c - full scan */
-    scantest( 1, fh, 0, "%14c",
-              1, "  1 23\00045\000\00067 \377", 15,
-              1, "  1 23\377", 7 );
-
-    /* %c - default to one, reading whitespace */
-    scantest( 2, fh, 0, "%c",
-              1, " \377", 2,
-              1, " \377", 2 );
-
-    /* %1c - reading zero byte */
-    scantest( 3, fh, 9, "%1c",
-              1, "\000\377", 2,
-              -1, "\377", 1 );
-
-    /* %0c - NOT reading EOF */
-    scantest( 4, fh, 13, "%0c",
-              0, "\377", 1,
-              0, "\377", 1 );
-              
-    TESTCASE( fclose( fh ) == 0 );
-    //TESTCASE( remove( "testfile" ) == 0 );
-
+    FILE * source;
+    TESTCASE( ( source = tmpfile() ) != NULL );
+#include "scanf_testcases.h"
+    TESTCASE( fclose( source ) == 0 );
     return TEST_RESULTS;
 }