Reworked scanf() testing. General cleanups.

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

diff --git a/functions/stdio/fscanf.c b/functions/stdio/fscanf.c
index 11708417d1c472b560161a91171a391fd51b581a..6c0c70b10e7ee2c1f7789666ac835c90a45ed24c 100644 (file)
--- a/functions/stdio/fscanf.c
+++ b/functions/stdio/fscanf.c
@@ -1,8 +1,43 @@
-// ----------------------------------------------------------------------------
-// $Id$
-// ----------------------------------------------------------------------------
-// Public Domain C Library - http://pdclib.sourceforge.net
-// This code is Public Domain. Use, modify, and redistribute at will.
-// ----------------------------------------------------------------------------
-
-int fscanf( FILE * restrict stream, const char * restrict format, ... ) { /* TODO */ };
+/* $Id$ */
+
+/* fscanf( FILE *, const char *, ... )
+
+   This file is part of the Public Domain C Library (PDCLib).
+   Permission is granted to use, modify, and / or redistribute at will.
+*/
+
+#include <stdio.h>
+#include <stdarg.h>
+
+#ifndef REGTEST
+
+int fscanf( FILE * _PDCLIB_restrict stream, const char * _PDCLIB_restrict format, ... )
+{
+    int rc;
+    va_list ap;
+    va_start( ap, format );
+    rc = vfscanf( stream, format, ap );
+    va_end( ap );
+    return rc;
+}
+
+#endif
+
+#ifdef TEST
+#define _PDCLIB_FILEID "stdio/fscanf.c"
+#define _PDCLIB_FILEIO
+
+#include <_PDCLIB_test.h>
+
+#define testscanf( stream, format, ... ) fscanf( stream, format, __VA_ARGS__ )
+
+int main( void )
+{
+    FILE * source;
+    TESTCASE( ( source = tmpfile() ) != NULL );
+#include "scanf_testcases.h"
+    TESTCASE( fclose( source ) == 0 );
+    return TEST_RESULTS;
+}
+
+#endif