X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=platform%2Fexample%2Ffunctions%2F_PDCLIB%2Fremove.c;h=184a1f2dcf181209a0e4f80b1f224d12e8db2ae4;hb=18af9d0a4cd252433e0cbd5daf4640e325c9d0ab;hp=33963062670202324394ee79637988653a96dc27;hpb=d9dcf16664c81809258992e1653ecb68c8079974;p=pdclib.old

diff --git a/platform/example/functions/_PDCLIB/remove.c b/platform/example/functions/_PDCLIB/remove.c
index 3396306..184a1f2 100644
--- a/platform/example/functions/_PDCLIB/remove.c
+++ b/platform/example/functions/_PDCLIB/remove.c
@@ -22,7 +22,7 @@ int _PDCLIB_remove( const char * filename )
     int prev_errno = errno;
     int rc;
     errno = 0;
-    if ( ( ( rc = unlink( filename ) ) != 0 ) && ( errno == EPERM ) )
+    if ( ( ( rc = unlink( filename ) ) != 0 ) && ( errno == EISDIR ) )
     {
         rc = rmdir( filename );
     }
@@ -33,11 +33,32 @@ int _PDCLIB_remove( const char * filename )
 #endif
 
 #ifdef TEST
+/* TODO: Work around the following undef */
+#undef SEEK_SET
 #include <_PDCLIB_test.h>
 
+#include <stdlib.h>
+#include <string.h>
+
 int main( void )
 {
-    TESTCASE( NO_TESTDRIVER );
+    char filename[] = "touch testfile";
+    system( filename );
+    /* file is actually readable */
+    TESTCASE( fopen( filename + 6, "r" ) != NULL );
+    /* remove function does not return error */
+    TESTCASE( _PDCLIB_remove( filename + 6 ) == 0 );
+    /* file is no longer readable */
+    TESTCASE( fopen( filename + 6, "r" ) == NULL );
+    /* remove function does return error */
+    TESTCASE( _PDCLIB_remove( filename + 6 ) != 0 );
+    memcpy( filename, "mkdir", 5 );
+    /* create directory */
+    system( filename );
+    /* remove function does not return error */
+    TESTCASE( _PDCLIB_remove( filename + 6 ) == 0 );
+    /* remove function does return error */
+    TESTCASE( _PDCLIB_remove( filename + 6 ) != 0 );
     return TEST_RESULTS;
 }