[svn-r1741] write 0f0f0f0f into the *a.raw and *b.raw files so if the os doesn't put 0's in

when it skips over part of the file the garbage is not left in there.
fixes problems with win 98

1 files changed, 6 insertions, 1 deletions

diff --git a/test/external.c b/test/external.c
index 902bc76..52eb4af 100644
--- a/test/external.c
+++ b/test/external.c
@@ -582,6 +582,7 @@ test_2 (hid_t fapl)
     hid_t	hs_space;		/*hyperslab data space		*/
     hssize_t	hs_start = 30;		/*hyperslab starting offset	*/
     hsize_t	hs_count = 25;		/*hyperslab size		*/
+	int temparray[10] = {0x0f0f0f0f0f,0x0f0f0f0f0f,0x0f0f0f0f0f,0x0f0f0f0f0f,0x0f0f0f0f0f,0x0f0f0f0f0f,0x0f0f0f0f0f,0x0f0f0f0f0f,0x0f0f0f0f0f,0x0f0f0f0f0f};
 
     TESTING("read external dataset");
 
@@ -593,7 +594,8 @@ test_2 (hid_t fapl)
 	sprintf (filename, "extern_%lua.raw", (unsigned long)i+1);
 	fd = HDopen (filename, O_RDWR|O_CREAT|O_TRUNC, 0666);
 	assert (fd>=0);
-	n = lseek (fd, (off_t)(i*10), SEEK_SET);
+//	n = lseek (fd, (off_t)(i*10), SEEK_SET);
+	n = write(fd,temparray,i*10);
 	assert (n>=0 && (size_t)n==i*10);
 	n = write (fd, part, sizeof(part));
 	assert (n==sizeof(part));
@@ -706,6 +708,7 @@ test_3 (hid_t fapl)
     hssize_t	hs_start=100;		/*hyperslab starting offset	*/
     hsize_t	hs_count=100;		/*hyperslab size		*/
     char	filename[1024];		/*file name			*/
+	int temparray[10] = {0x0f0f0f0f0f,0x0f0f0f0f0f,0x0f0f0f0f0f,0x0f0f0f0f0f,0x0f0f0f0f0f,0x0f0f0f0f0f,0x0f0f0f0f0f,0x0f0f0f0f0f,0x0f0f0f0f0f,0x0f0f0f0f0f};
 
     TESTING("write external dataset");
 
@@ -731,6 +734,8 @@ test_3 (hid_t fapl)
 	    printf("    cannot open %s: %s\n", filename, strerror(errno));
 	    goto error;
 	}
+	
+	write(fd, temparray, (i-1)*10);
 	close (fd);
     }