From 54ef3f48fab710f4fc183c6e94768930eb165f5c Mon Sep 17 00:00:00 2001 From: Michael Jumper Date: Thu, 6 Sep 2012 20:20:34 -0700 Subject: [PATCH] Add unit test for resource pool. --- libguac/tests/Makefile.am | 1 + libguac/tests/client/client_suite.c | 1 + libguac/tests/client/client_suite.h | 1 + libguac/tests/client/resource_pool.c | 139 +++++++++++++++++++++++++++ 4 files changed, 142 insertions(+) create mode 100644 libguac/tests/client/resource_pool.c diff --git a/libguac/tests/Makefile.am b/libguac/tests/Makefile.am index 8a4d0254..fc49c680 100644 --- a/libguac/tests/Makefile.am +++ b/libguac/tests/Makefile.am @@ -51,6 +51,7 @@ test_libguac_SOURCES = \ client/client_suite.c \ client/buffer_pool.c \ client/layer_pool.c \ + client/resource_pool.c \ protocol/suite.c \ protocol/instruction_read.c \ protocol/instruction_write.c \ diff --git a/libguac/tests/client/client_suite.c b/libguac/tests/client/client_suite.c index b2c83c72..9834dec4 100644 --- a/libguac/tests/client/client_suite.c +++ b/libguac/tests/client/client_suite.c @@ -61,6 +61,7 @@ int register_client_suite() { if ( CU_add_test(suite, "layer-pool", test_layer_pool) == NULL || CU_add_test(suite, "buffer-pool", test_buffer_pool) == NULL + || CU_add_test(suite, "resource-pool", test_resource_pool) == NULL ) { CU_cleanup_registry(); return CU_get_error(); diff --git a/libguac/tests/client/client_suite.h b/libguac/tests/client/client_suite.h index 804c85dd..5415ebed 100644 --- a/libguac/tests/client/client_suite.h +++ b/libguac/tests/client/client_suite.h @@ -42,6 +42,7 @@ int register_client_suite(); void test_layer_pool(); void test_buffer_pool(); +void test_resource_pool(); #endif diff --git a/libguac/tests/client/resource_pool.c b/libguac/tests/client/resource_pool.c new file mode 100644 index 00000000..6f1d0f2b --- /dev/null +++ b/libguac/tests/client/resource_pool.c @@ -0,0 +1,139 @@ + +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is libguac. + * + * The Initial Developer of the Original Code is + * Michael Jumper. + * Portions created by the Initial Developer are Copyright (C) 2010 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +#include + +#include "client.h" +#include "client_suite.h" + +void test_resource_pool() { + + guac_client* client; + guac_resource* resource0; + guac_resource* resource1; + guac_resource* resource2; + + /* Get client */ + client = guac_client_alloc(); + CU_ASSERT_PTR_NOT_NULL_FATAL(client); + + /* + * POOL: [ EMPTY ] + * IN USE: [ NONE ] + */ + + /* First resource should be resource 0 */ + resource0 = guac_client_alloc_resource(client); + CU_ASSERT_PTR_NOT_NULL_FATAL(resource0); + CU_ASSERT_EQUAL_FATAL(0, resource0->index); + + /* + * POOL: [ EMPTY ] + * IN USE: [ 0 ] + */ + + /* Put 0 back in pool (1) */ + guac_client_free_resource(client, resource0); + + /* + * POOL: [ 0 ] + * IN USE: [ NONE ] + */ + + /* Since we free'd 0, we should get 0 again here (1) */ + resource0 = guac_client_alloc_resource(client); + CU_ASSERT_PTR_NOT_NULL_FATAL(resource0); + CU_ASSERT_EQUAL_FATAL(0, resource0->index); + + /* + * POOL: [ EMPTY ] + * IN USE: [ 0 ] + */ + + /* We should get a new resource here */ + resource1 = guac_client_alloc_resource(client); + CU_ASSERT_PTR_NOT_NULL_FATAL(resource1); + CU_ASSERT_EQUAL_FATAL(1, resource1->index); + + /* + * POOL: [ EMPTY ] + * IN USE: [ 0 1 ] + */ + + /* Put 0 back in pool (2) */ + guac_client_free_resource(client, resource0); + + /* + * POOL: [ 0 ] + * IN USE: [ 1 ] + */ + + /* Since we free'd 0, we should get 0 again here (2) */ + resource0 = guac_client_alloc_resource(client); + CU_ASSERT_PTR_NOT_NULL_FATAL(resource0); + CU_ASSERT_EQUAL_FATAL(0, resource0->index); + + /* + * POOL: [ EMPTY ] + * IN USE: [ 0 1 ] + */ + + /* We should get a new resource here */ + resource2 = guac_client_alloc_resource(client); + CU_ASSERT_PTR_NOT_NULL_FATAL(resource2); + CU_ASSERT_EQUAL_FATAL(2, resource2->index); + + /* + * POOL: [ EMPTY ] + * IN USE: [ 0 1 2 ] + */ + + /* Free all resources */ + guac_client_free_resource(client, resource2); + guac_client_free_resource(client, resource1); + guac_client_free_resource(client, resource0); + + /* + * POOL: [ 0 1 2 ] + * IN USE: [ EMPTY ] + */ + + /* Free client */ + guac_client_free(client); + +} +