automate verification of tests results and add use of test support routines

This commit was SVN r2002.

test/mca/llm/base/parse_hostfile.c

@@ -4,10 +4,14 @@
  */
 
 #include "ompi_config.h"
+#include "support.h"
 
 #include "mca/llm/base/base.h"
 #include "mca/llm/base/base_internal.h"
 
+static char *cmd1_str="diff ./test1_out ./test1_out_std";
+static char *cmd2_str="diff ./test2_out ./test2_out_std";
+
 int
 main(int argc, char *argv[])
 {
@@ -15,46 +19,86 @@ main(int argc, char *argv[])
     mca_llm_base_node_t *node;
     mca_llm_base_valuepair_t *valpair;
     ompi_list_item_t *nodeitem, *valpairitem; 
+    FILE *test1_out=NULL; /* output file for first test */
+    FILE *test2_out=NULL; /* output file for second test */
+    int result;           /* result of system call */
 
+    test_init("parse_hostfile_t");
+
+    /* Open output files for the tests */
+    test1_out = fopen("./test1_out", "w+" );
+    if( test1_out == NULL ) {
+      printf("can't open test 1 output file\n");
+      exit(-1);
+    }
+    test2_out = fopen("./test2_out", "w+" );
+    if( test2_out == NULL ) {
+      printf("can't open test 2 output file\n");
+      exit(-1);
+    }
+
+    /* test 1 - test base_parse_hostfile */
     hostlist = mca_llm_base_parse_hostfile("testfile");
     assert(hostlist != NULL);
 
-    printf("Original hostfile\n");
+    fprintf(test1_out,"Original hostfile\n");
 
     for (nodeitem = ompi_list_get_first(hostlist);
          nodeitem != ompi_list_get_end(hostlist);
          nodeitem = ompi_list_get_next(nodeitem)) {
 
         node = (mca_llm_base_node_t*) nodeitem;
-        printf("\t%s %d\n", node->hostname, node->count);
+        fprintf(test1_out, "\t%s %d\n", node->hostname, node->count);
 
         for (valpairitem = ompi_list_get_first(&(node->info));
              valpairitem != ompi_list_get_end(&(node->info));
              valpairitem = ompi_list_get_next(valpairitem)) {
             valpair = (mca_llm_base_valuepair_t*) valpairitem;
-            printf("\t\t%s = %s\n", valpair->key, valpair->value);
+            fprintf(test1_out, "\t\t%s = %s\n", valpair->key, valpair->value);
         }
     }    
+    fclose( test1_out );
 
+    /* See if the file matches the test standard */
+    result = system( cmd1_str );
+    if( result == 0 ) {
+        test_success();
+    }
+    else {
+      test_failure( "parse_hostfile test1 failed" );
+    }
+
+    /* test 2 */
     mca_llm_base_collapse_resources(hostlist);
-    printf("Compressed hostfile\n");
+    fprintf(test2_out, "Compressed hostfile\n");
 
     for (nodeitem = ompi_list_get_first(hostlist);
          nodeitem != ompi_list_get_end(hostlist);
          nodeitem = ompi_list_get_next(nodeitem)) {
 
         node = (mca_llm_base_node_t*) nodeitem;
-        printf("\t%s %d\n", node->hostname, node->count);
+        fprintf(test2_out, "\t%s %d\n", node->hostname, node->count);
 
         for (valpairitem = ompi_list_get_first(&(node->info));
              valpairitem != ompi_list_get_end(&(node->info));
              valpairitem = ompi_list_get_next(valpairitem)) {
             valpair = (mca_llm_base_valuepair_t*) valpairitem;
-            printf("\t\t%s = %s\n", valpair->key, valpair->value);
+            fprintf(test2_out, "\t\t%s = %s\n", valpair->key, valpair->value);
         }
     }   
+    fclose( test2_out );
+
+    /* See if the file matches the test standard */
+    result = system( cmd2_str );
+    if( result == 0 ) {
+        test_success();
+    }
+    else {
+      test_failure( "parse_hostfile test2 failed" );
+    }
 
     OBJ_RELEASE(hostlist);
     
+    test_finalize();
     return 0;
 }

test/mca/llm/base/test1_out_std

@@ -0,0 +1,24 @@
+Original hostfile
+	host1.example.com 1
+		key = val
+	host2.example.com 3
+		user = anju
+		string = "I am a string"
+	host3.example.com 1
+	192.168.1.1 1
+	192.168.2.1 4
+		user = brbarret
+		string = "Go away"
+	host2.example.com 2
+		user = bbarrett
+	host3.example.com 2
+	host4.example.com 2
+		user = bbarrett
+		foo = bar
+	host4.example.com 5
+		user = bbarrett
+		bar = foo
+	host5.example.com 1
+		foo = bar
+	host5.example.com 1
+		bar = foo

test/mca/llm/base/test2_out_std

@@ -0,0 +1,21 @@
+Compressed hostfile
+	host1.example.com 1
+		key = val
+	host2.example.com 3
+		user = anju
+		string = "I am a string"
+	host3.example.com 3
+	192.168.1.1 1
+	192.168.2.1 4
+		user = brbarret
+		string = "Go away"
+	host2.example.com 2
+		user = bbarrett
+	host4.example.com 7
+		user = bbarrett
+		foo = bar
+		user = bbarrett
+		bar = foo
+	host5.example.com 2
+		foo = bar
+		bar = foo