X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/db17323a11a3089f492c2cae1be7913673689d5c..c81c99a491282f76757c2673961e3cdee6853539:/teshsuite/smpi/mpich3-test/init/finalized.c

diff --git a/teshsuite/smpi/mpich3-test/init/finalized.c b/teshsuite/smpi/mpich3-test/init/finalized.c
new file mode 100644
index 0000000000..32ac134f1d
--- /dev/null
+++ b/teshsuite/smpi/mpich3-test/init/finalized.c
@@ -0,0 +1,116 @@
+/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
+/*
+ *  (C) 2003 by Argonne National Laboratory.
+ *      See COPYRIGHT in top-level directory.
+ */
+#include "mpi.h"
+#include <stdio.h>
+
+/* FIXME: This test program assumes that MPI_Error_string will work even
+   if MPI is not initialized.  That is not guaranteed.  */
+
+/* Normally, when checking for error returns from MPI calls, you must ensure 
+   that the error handler on the relevant object (communicator, file, or
+   window) has been set to MPI_ERRORS_RETURN.  The tests in this 
+   program are a special case, as either a failure or an abort will
+   indicate a problem */
+
+int main( int argc, char *argv[] )
+{
+    int error;
+    int flag;
+    char err_string[1024];
+    int length = 1024;
+    int rank;
+
+    flag = 0;
+    error = MPI_Finalized(&flag);
+    if (error != MPI_SUCCESS)
+    {
+	MPI_Error_string(error, err_string, &length);
+	printf("MPI_Finalized failed: %s\n", err_string);
+	fflush(stdout);
+	return error;
+    }
+    if (flag)
+    {
+	printf("MPI_Finalized returned true before MPI_Init.\n");
+	return -1;
+    }
+
+    error = MPI_Init(&argc, &argv);
+    if (error != MPI_SUCCESS)
+    {
+	MPI_Error_string(error, err_string, &length);
+	printf("MPI_Init failed: %s\n", err_string);
+	fflush(stdout);
+	return error;
+    }
+
+    error = MPI_Comm_rank(MPI_COMM_WORLD, &rank);
+    if (error != MPI_SUCCESS)
+    {
+	MPI_Error_string(error, err_string, &length);
+	printf("MPI_Comm_rank failed: %s\n", err_string);
+	fflush(stdout);
+	MPI_Abort(MPI_COMM_WORLD, error);
+	return error;
+    }
+
+    flag = 0;
+    error = MPI_Finalized(&flag);
+    if (error != MPI_SUCCESS)
+    {
+	MPI_Error_string(error, err_string, &length);
+	printf("MPI_Finalized failed: %s\n", err_string);
+	fflush(stdout);
+	MPI_Abort(MPI_COMM_WORLD, error);
+	return error;
+    }
+    if (flag)
+    {
+	printf("MPI_Finalized returned true before MPI_Finalize.\n");
+	fflush(stdout);
+	MPI_Abort(MPI_COMM_WORLD, error);
+	return -1;
+    }
+
+    error = MPI_Barrier(MPI_COMM_WORLD);
+    if (error != MPI_SUCCESS)
+    {
+	MPI_Error_string(error, err_string, &length);
+	printf("MPI_Barrier failed: %s\n", err_string);
+	fflush(stdout);
+	MPI_Abort(MPI_COMM_WORLD, error);
+	return error;
+    }
+
+    error = MPI_Finalize();
+    if (error != MPI_SUCCESS)
+    {
+	MPI_Error_string(error, err_string, &length);
+	printf("MPI_Finalize failed: %s\n", err_string);
+	fflush(stdout);
+	return error;
+    }
+
+    flag = 0;
+    error = MPI_Finalized(&flag);
+    if (error != MPI_SUCCESS)
+    {
+	MPI_Error_string(error, err_string, &length);
+	printf("MPI_Finalized failed: %s\n", err_string);
+	fflush(stdout);
+	return error;
+    }
+    if (!flag)
+    {
+	printf("MPI_Finalized returned false after MPI_Finalize.\n");
+	return -1;
+    }
+    if (rank == 0)
+    {
+	printf(" No Errors\n");
+    }
+    return 0;  
+}