Test for DeleteFile

[Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>]

Changelog:
	dlls/kernel/file.c:
	New DeleteFile test, account for DeleteFile Behaviour on R/O files

-- 
Uwe Bonnes                bon@elektron.ikp.physik.tu-darmstadt.de

Free Software: If you contribute nothing, expect nothing
--
Index: wine/dlls/kernel/tests/file.c
===================================================================
RCS file: /home/wine/wine/dlls/kernel/tests/file.c,v
retrieving revision 1.2
diff -u -r1.2 file.c
--- wine/dlls/kernel/tests/file.c	6 May 2002 20:12:55 -0000	1.2
+++ wine/dlls/kernel/tests/file.c	9 May 2002 20:12:54 -0000
@@ -47,6 +47,8 @@
     UINT bytes_wanted;
     UINT i;
 
+    SetFileAttributesA(filename,FILE_ATTRIBUTE_NORMAL); /* be sure to remove stale files */
+    DeleteFileA( filename );
     filehandle = _lcreat( filename, 0 );
     ok( HFILE_ERROR != filehandle, "couldn't create file. Wrong permissions on directory?" );
 
@@ -195,7 +197,7 @@
 
     ok( DeleteFileA( filename ) != 0, "DeleteFileA complains." );
 
-    filehandle = _lcreat( filename, 1 );
+    filehandle = _lcreat( filename, 1 ); /* READONLY Delete should fail until attribute reset */
     ok( HFILE_ERROR != filehandle, "couldn't create file!?" );
 
 #if 0  /* FIXME: this fails on NT too */
@@ -206,8 +208,11 @@
 
     ok( INVALID_HANDLE_VALUE != FindFirstFileA( filename, &search_results ), "should be able to find file" );
 
-    ok( DeleteFileA( filename ) != 0, "DeleteFileA complains." );
+    ok( DeleteFileA( filename ) == 0, "DeleteFileA unexpectedly succeeded" );
+
+    ok( SetFileAttributesA(filename,FILE_ATTRIBUTE_NORMAL), "SetFileAttributes failed");
 
+    ok( DeleteFileA( filename ) != 0, "DeleteFileA complains." );
 
     filehandle = _lcreat( filename, 2 );
     ok( HFILE_ERROR != filehandle, "couldn't create file. Wrong permissions on directory?" );
@@ -226,7 +231,7 @@
     }
 
     ok( DeleteFileA( filename ) != 0, "DeleteFileA complains." );
-    
+
 
     filehandle = _lcreat( filename, 4 );
     ok( HFILE_ERROR != filehandle, "couldn't create file. Wrong permissions on directory?" );
@@ -314,6 +319,25 @@
     /* TODO - add tests for the SHARE modes  -  use two processes to pull this off */
 }
 
+void test_DeleteFile( void )
+{
+    DWORD len, errnmb;
+
+    CHAR filename[MAX_PATH];
+    INT res;
+    
+    /* Test if we can erase the running executable
+       More special cases are tested above
+    */
+    len = GetModuleFileNameA(0,filename,MAX_PATH);
+    ok(len,"Can't get name of running executable");
+    res=DeleteFileA(filename);
+    ok(!res,"Shouldn't succeed in deleting running executable");
+    errnmb = GetLastError();
+    ok(errnmb == ERROR_ACCESS_DENIED,"Got wrong error number %d expected %d", errnmb, ERROR_ACCESS_DENIED);
+    
+}
+
 START_TEST(file)
 {
     test__hread(  );
@@ -322,4 +346,5 @@
     test__lcreat(  );
     test__llseek(  );
     test__llopen(  );
+    test_DeleteFile(  );
 }