* add basic unit test shell

This commit was SVN r235.

test/unit/lam/oob_cofs/Makefile.am

@@ -0,0 +1,13 @@
+# -*- makefile -*-
+#
+# $HEADER$
+#
+
+include $(top_srcdir)/config/Makefile.options
+
+bin_PROGRAMS		= oob_cofs_test
+
+oob_cofs_test_SOURCES 	= oob_cofs_test.c
+oob_cofs_test_LDADD	= \
+			../../../../src/mca/lam/oob/cofs/libmca_lam_oob_cofs.la \
+			../../../../src/lam/liblam.la

test/unit/lam/oob_cofs/oob_cofs_test.c

@@ -0,0 +1,74 @@
+#include "mca/lam/oob/oob.h"
+#include "mca/lam/oob/cofs/src/oob_cofs.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+int
+main(int argc, char* argv[])
+{
+  int ret;
+  char *tmp;
+  int priority = 0;
+  struct mca_oob_1_0_0 *init_ret;
+  int target_vpid, source_vpid, source_tag;
+  size_t source_len;
+  char *source_data;
+  char buffer[2048];
+  int msg_count = 0;
+
+  if (argc != 3) {
+    printf("usage: %s my_vpid target_vpid\n", argv[0]);
+    exit(1);
+  }
+
+  tmp = malloc(strlen("MCA_OOB_BASE_VPID") + strlen(argv[1]) + 2);
+  sprintf(tmp, "MCA_OOB_BASE_VPID=%s", argv[1]);
+  putenv(tmp);
+
+  target_vpid = atoi(argv[2]);
+  
+  ret = mca_oob_cofs_open(NULL);
+  if (ret != LAM_SUCCESS) {
+    printf("mca_oob_cofs_open returned %d\n", ret);
+    exit(1);
+  }
+
+  ret = mca_oob_cofs_query(&priority);
+  if (ret != LAM_SUCCESS) {
+    printf("mca_oob_cofs_query returned %d\n", ret);
+    exit(1);
+  } else {
+    printf("mca_oob_cofs_query said \"go\" with priority %d\n", priority);
+  }
+
+  init_ret = mca_oob_cofs_init();
+  if (init_ret == NULL) {
+    printf("mca_oob_cofs_init returned NULL\n");
+    exit(1);
+  }
+
+  printf("#\n# Sending Messages\n#\n");
+  for (msg_count = 0 ; msg_count < 20 ; ++msg_count) {
+    sprintf(buffer, "%s's message number %d\n", argv[1], msg_count);
+    ret = mca_oob_cofs_send("foobar", target_vpid, 1, buffer, strlen(buffer) + 1);
+    if (ret != LAM_SUCCESS) {
+      printf("mca_oob_cofs_send failed on msg_count %d\n", msg_count);
+      exit(1);
+    }
+  }
+
+  printf("#\n# Receiving Messages\n#\n");
+  for (msg_count = 0 ; msg_count < 20 ; ++msg_count) {
+    ret = mca_oob_cofs_recv("foobar", &source_vpid, &source_tag, (void**) &source_data, &source_len);
+    if (ret != LAM_SUCCESS) {
+      printf("mca_oob_cofs_recv failed on msg_count %d\n", msg_count);
+      exit(1);
+    }
+    printf("%d %d: %s\n", source_vpid, source_tag, source_data);
+    lam_free(source_data);
+  }
+
+  printf("#\n# Finished\n#\n");
+  return 0;
+}