1 files changed, 29 insertions, 0 deletions
diff --git a/src/boost/libs/mpi/test/python/broadcast_test.py b/src/boost/libs/mpi/test/python/broadcast_test.py
new file mode 100644
index 000000000..dbd53d1be
--- /dev/null
+++ b/src/boost/libs/mpi/test/python/broadcast_test.py
@@ -0,0 +1,29 @@
+# Copyright (C) 2006 Douglas Gregor <doug.gregor -at- gmail.com>.
+
+# Use, modification and distribution is subject to the Boost Software
+# License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+# Test broadcast() collective.
+
+import boost.parallel.mpi as mpi
+
+def broadcast_test(comm, value, kind, root):
+    if comm.rank == root:
+        print ("Broadcasting %s from root %d..." % (kind, root)),
+        
+    got_value = mpi.broadcast(comm, value, root)
+    assert got_value == value
+    if comm.rank == root:
+        print "OK."
+    return
+
+broadcast_test(mpi.world, 17, 'integer', 0)
+broadcast_test(mpi.world, 17, 'integer', 1)
+broadcast_test(mpi.world, 'Hello, World!', 'string', 0)
+broadcast_test(mpi.world, 'Hello, World!', 'string', 1)
+broadcast_test(mpi.world, ['Hello', 'MPI', 'Python', 'World'],
+               'list of strings', 0)
+broadcast_test(mpi.world, ['Hello', 'MPI', 'Python', 'World'],
+               'list of strings', 1)
+