Merge pull request #3604 from rhc54/topic/test

Add minor test to ORTE test suite

Author: Ralph Castain

.gitignore

@@ -416,6 +416,7 @@ orte/test/mpi/coll_test
 orte/test/mpi/badcoll
 orte/test/mpi/iof
 orte/test/mpi/no-disconnect
+orte/test/mpi/nonzero
 
 orte/test/system/radix
 orte/test/system/sigusr_trap

orte/test/mpi/Makefile

@@ -5,7 +5,7 @@ PROGS = mpi_no_op mpi_barrier hello hello_nodename abort multi_abort simple_spaw
 		parallel_w8 parallel_w64 parallel_r8 parallel_r64 sio sendrecv_blaster early_abort \
 		debugger singleton_client_server intercomm_create spawn_tree init-exit77 mpi_info \
 		info_spawn server client paccept pconnect ring hello.sapp binding badcoll attach xlib \
-		no-disconnect
+		no-disconnect nonzero
 
 all: $(PROGS)
 

orte/test/mpi/nonzero.c

@@ -0,0 +1,23 @@
+#include <stdlib.h>
+#include <unistd.h>
+#include <mpi.h>
+
+int main(int argc, char **argv)
+{
+    int rank;
+
+    if(argc < 2) {
+        return 0;
+    }
+    MPI_Init(&argc, &argv);
+    MPI_Comm_rank(MPI_COMM_WORLD,&rank);
+
+    int i = atoi(argv[1]);
+
+    MPI_Finalize();
+
+    if (i != rank) {
+        sleep(1);
+    }
+    return i;
+}