X-Git-Url: https://yaffs.net/gitweb/?a=blobdiff_plain;f=direct%2Fbasic-test%2Fdtest.c;h=3739acac2ae30b145a8a0f08133bd000ff1aeeff;hb=95ff7ef3e08cf76d07b08cce3470d4840b27a8ea;hp=e57691903d369e416652e22db5a94ae122e32beb;hpb=2369fadda0bee21c2ddb7a7596be7a5df578757e;p=yaffs2.git

diff --git a/direct/basic-test/dtest.c b/direct/basic-test/dtest.c
index e576919..3739aca 100644
--- a/direct/basic-test/dtest.c
+++ b/direct/basic-test/dtest.c
@@ -9,7 +9,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
  */
 
 
@@ -2977,8 +2976,11 @@ void verify_big_sparse_file(int h)
 
 void large_file_test(const char *mountpt)
 {
+	char xx_buffer[1000];
+	int i;
 	int handle;
 	char fullname[100];
+	loff_t file_end;
 
 	yaffs_trace_mask = 0;
 
@@ -3022,6 +3024,21 @@ void large_file_test(const char *mountpt)
 	verify_big_sparse_file(handle);
 	yaffs_unmount(mountpt);
 
+	/* Check resize by adding to the end, resizing back and verifying. */
+	yaffs_mount_common(mountpt, 0, 1);
+	printf("checking resize\n");
+        dumpDir(mountpt);
+	handle = yaffs_open(fullname, O_RDWR, 0);
+
+	file_end = yaffs_lseek(handle, 0, SEEK_END);
+	printf("file_end %lld\n", file_end);
+	for(i = 0; i < 10000; i++)
+		yaffs_write(handle, xx_buffer, sizeof(xx_buffer));
+	yaffs_ftruncate(handle, file_end);
+
+	verify_big_sparse_file(handle);
+	yaffs_unmount(mountpt);
+
 }
 
 
@@ -3093,10 +3110,10 @@ int main(int argc, char *argv[])
 	 //basic_utime_test("/yaffs2");
 
 	 //max_files_test("/yaffs2");
-	 
-	 start_twice("/yaffs2");
 
-	 //large_file_test("/yaffs2");
+	 //start_twice("/yaffs2");
+
+	 large_file_test("/yaffs2");
 
 	 //basic_utime_test("/yaffs2");
 	 //case_insensitive_test("/yaffs2");