From: adilger <adilger>
Date: Tue, 19 Aug 2003 22:22:50 +0000 (+0000)
Subject: Close and unlink test file if we didn't encounter any errors.
X-Git-Tag: v1_7_0_51~2^7~655
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=6b78ee47afdbff2f6facc998535b08cbbed45f90;p=fs%2Flustre-release.git

Close and unlink test file if we didn't encounter any errors.
Set default iteration count to 50k instead of 100k.
---

diff --git a/lustre/tests/write_append_truncate.c b/lustre/tests/write_append_truncate.c
index fd187da..026609e 100644
--- a/lustre/tests/write_append_truncate.c
+++ b/lustre/tests/write_append_truncate.c
@@ -27,6 +27,7 @@
 #include <unistd.h>
 #include "mpi.h"
 
+#define DEFAULT_ITER     50000
 
 #define CHUNK_SIZE_MAX   123456
 #define CHUNK_CHAR   'C'
@@ -41,8 +42,9 @@
 void usage(char *prog)
 {
         printf("usage: %s <filename> [nloops]\n", prog);
-        printf("%s must be run on 2 nodes\n", prog);
+        printf("%s must be run with 2 processes\n", prog);
 
+        MPI_Finalize();
         exit(1);
 }
 
@@ -57,6 +59,7 @@ int rprintf(int rank, int loop, const char *fmt, ...)
 
         printf(fmt, ap);
 
+        MPI_Finalize();
         exit(1);
 }
 
@@ -111,7 +114,7 @@ int main(int argc, char *argv[])
         if (argc == 3)
                 nloops = strtoul(argv[2], NULL, 0);
         if (nloops == 0)
-                nloops = 100000;
+                nloops = DEFAULT_ITER;
 
         if (rank == 0) {
                 fd = open(fname, O_WRONLY|O_CREAT|O_TRUNC, 0666);
@@ -232,15 +235,15 @@ int main(int argc, char *argv[])
                                 /* Check case 2: first truncate then append */
                                 if (memcmp(read_buf+chunk_size, trunc_buf,
                                            trunc_offset-chunk_size)) {
-                                        printf("loop %d: append-after-TRUNC"
-                                               " bad [%d-%d]/[%#x-%#x] != 0\n",
+                                        printf("loop %d: append-after-TRUNC bad"
+                                               " [%d-%d]/[%#x-%#x] != 0\n",
                                                n, chunk_size, trunc_offset - 1,
                                                chunk_size, trunc_offset - 1);
                                         error = 1;
                                 } else if (memcmp(read_buf+trunc_offset,
                                                   append_buf, append_size)) {
-                                        printf("loop %d: APPEND-after-trunc"
-                                               " bad [%d-%d]/[%#x-%#x] != %c\n",
+                                        printf("loop %d: APPEND-after-trunc bad"
+                                               " [%d-%d]/[%#x-%#x] != %c\n",
                                                n, trunc_offset, append_size - 1,
                                                trunc_offset, append_size - 1,
                                                APPEND_CHAR);
@@ -270,6 +273,13 @@ int main(int argc, char *argv[])
         }
 
         printf("rank %d, loop %d: finished\n", rank, n);
+        close(fd);
+
+        if (rank == 0) {
+                error = unlink(fname);
+                if (error < 0)
+                        rprintf("unlink %s failed: %s\n",fname,strerror(errno));
+        }
 
         MPI_Finalize();
         return 0;