-/* $Id$ */
-
-/* Copyright (c) 2007. SimGrid Team. All rights reserved. */
+/* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team.
+ * All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
#include <stdio.h>
#include <stdlib.h>
+/** @addtogroup MSG_examples
+ *
+ * - <b>properties/msg_prop.c</b> Attaching arbitrary informations to
+ * host, processes and such, and retrieving them with @ref
+ * MSG_host_get_properties, @ref MSG_host_get_property_value, @ref
+ * MSG_process_get_properties and @ref
+ * MSG_process_get_property_value. Also make sure to read the
+ * platform and deployment XML files to see how to declare these
+ * data.
+ *
+ */
+
XBT_LOG_NEW_DEFAULT_CATEGORY(test, "Property test");
int alice(int argc, char *argv[]);
int bob(int argc, char *argv[]);
+int carole(int argc, char *argv[]);
int forwarder(int argc, char *argv[]);
-MSG_error_t test_all(const char *platform_file, const char *application_file);
+MSG_error_t test_all(const char *platform_file,
+ const char *application_file);
-int alice(int argc, char *argv[])
+static void test_host(const char*hostname)
{
- m_host_t host1 = MSG_get_host_by_name("host1");
- xbt_dict_t props = MSG_host_get_properties(host1);
+ m_host_t thehost = MSG_get_host_by_name(hostname);
+ xbt_dict_t props = MSG_host_get_properties(thehost);
xbt_dict_cursor_t cursor = NULL;
char *key, *data;
const char *noexist = "Unknown";
const char *value;
char exist[] = "SG_TEST_Hdd";
- INFO0("== Print the properties of the host");
+ XBT_INFO("== Print the properties of the host");
xbt_dict_foreach(props, cursor, key, data)
- INFO2(" Host property: '%s' -> '%s'", key, data);
+ XBT_INFO(" Host property: '%s' -> '%s'", key, data);
- INFO0("== Try to get a host property that does not exist");
- value = MSG_host_get_property_value(host1, noexist);
- xbt_assert0(!value, "The key exists (it's not supposed to)");
+ XBT_INFO("== Try to get a host property that does not exist");
+ value = MSG_host_get_property_value(thehost, noexist);
+ xbt_assert(!value, "The key exists (it's not supposed to)");
- INFO0("== Try to get a host property that does exist");
- value = MSG_host_get_property_value(host1, exist);
- xbt_assert1(value, "\tProperty %s is undefined (where it should)", exist);
- xbt_assert2(!strcmp(value, "180"),
+ XBT_INFO("== Try to get a host property that does exist");
+ value = MSG_host_get_property_value(thehost, exist);
+ xbt_assert(value, "\tProperty %s is undefined (where it should)",
+ exist);
+ xbt_assert(!strcmp(value, "180"),
"\tValue of property %s is defined to %s (where it should be 180)",
exist, value);
- INFO2(" Property: %s old value: %s", exist, value);
+ XBT_INFO(" Property: %s old value: %s", exist, value);
- INFO0("== Trying to modify a host property");
- xbt_dict_set(props, exist, xbt_strdup("250"), xbt_free_f);
+ XBT_INFO("== Trying to modify a host property");
+ xbt_dict_set(props, exist, xbt_strdup("250"), NULL);
/* Test if we have changed the value */
- value = MSG_host_get_property_value(host1, exist);
- xbt_assert1(value, "Property %s is undefined (where it should)", exist);
- xbt_assert2(!strcmp(value, "250"),
+ value = MSG_host_get_property_value(thehost, exist);
+ xbt_assert(value, "Property %s is undefined (where it should)", exist);
+ xbt_assert(!strcmp(value, "250"),
"Value of property %s is defined to %s (where it should be 250)",
exist, value);
- INFO2(" Property: %s old value: %s", exist, value);
+ XBT_INFO(" Property: %s old value: %s", exist, value);
+
+ /* Restore the value for the next test */
+ xbt_dict_set(props, exist, xbt_strdup("180"), NULL);
+}
+int alice(int argc, char *argv[]) { /* Dump what we have on the current host */
+ test_host("host1");
+ return 0;
+}
+int carole(int argc, char *argv[]) {/* Dump what we have on a remote host */
+ MSG_process_sleep(1); // Wait for alice to be done with its experiment
+ test_host("host1");
return 0;
}
xbt_dict_cursor_t cursor = NULL;
char *key, *data;
const char *noexist = "UnknownProcessProp";
- const char *value;
+ _XBT_GNUC_UNUSED const char *value;
- INFO0("== Print the properties of the process");
+ XBT_INFO("== Print the properties of the process");
xbt_dict_foreach(props, cursor, key, data)
- INFO2(" Process property: %s -> %s", key, data);
+ XBT_INFO(" Process property: %s -> %s", key, data);
- INFO0("== Try to get a process property that does not exist");
+ XBT_INFO("== Try to get a process property that does not exist");
value = MSG_process_get_property_value(MSG_process_self(), noexist);
- xbt_assert0(!value, "The property is defined (it shouldnt)");
+ xbt_assert(!value, "The property is defined (it shouldnt)");
return 0;
}
/** Test function */
-MSG_error_t test_all(const char *platform_file, const char *application_file)
+MSG_error_t test_all(const char *platform_file,
+ const char *application_file)
{
MSG_function_register("alice", alice);
MSG_function_register("bob", bob);
+ MSG_function_register("carole", carole);
MSG_create_environment(platform_file);
MSG_launch_application(application_file);
{
MSG_error_t res = MSG_OK;
- MSG_global_init(&argc, argv);
+ MSG_init(&argc, argv);
if (argc < 3) {
printf("Usage: %s platform_file deployment_file\n", argv[0]);
printf("example: %s msg_platform.xml msg_deployment.xml\n", argv[0]);
