199 lines
7.1 KiB
C++
199 lines
7.1 KiB
C++
/**
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* @file llscriptresource_tut.cpp
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* @brief Test LLScriptResource
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*
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* $LicenseInfo:firstyear=2008&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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//#include <tut/tut.h>
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#include "linden_common.h"
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#include "lltut.h"
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#include "llscriptresource.h"
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#include "llscriptresourceconsumer.h"
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#include "llscriptresourcepool.h"
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class TestConsumer : public LLScriptResourceConsumer
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{
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public:
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TestConsumer()
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: mUsedURLs(0)
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{ }
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// LLScriptResourceConsumer interface:
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S32 getUsedPublicURLs() const
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{
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return mUsedURLs;
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}
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// Test details:
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S32 mUsedURLs;
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};
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namespace tut
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{
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class LLScriptResourceTestData
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{
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};
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typedef test_group<LLScriptResourceTestData> LLScriptResourceTestGroup;
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typedef LLScriptResourceTestGroup::object LLScriptResourceTestObject;
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LLScriptResourceTestGroup scriptResourceTestGroup("scriptResource");
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template<> template<>
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void LLScriptResourceTestObject::test<1>()
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{
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LLScriptResource resource;
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U32 total = 42;
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resource.setTotal(total);
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ensure_equals("Verify set/get total", resource.getTotal(), total);
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ensure_equals("Verify all resources are initially available",resource.getAvailable(),total);
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// Requesting too many, releasing non-allocated
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ensure("Request total + 1 resources should fail",!resource.request(total + 1));
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ensure_equals("Verify all resources available after failed request",resource.getAvailable(),total);
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ensure("Releasing resources when none allocated should fail",!resource.release());
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ensure_equals("All resources should be available after failed release",resource.getAvailable(),total);
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ensure("Request one resource", resource.request());
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ensure_equals("Verify available resources after successful request",resource.getAvailable(),total - 1);
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// Is this right? Or should we release all used resources if we try to release more than are currently used?
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ensure("Release more resources than allocated",!resource.release(2));
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ensure_equals("Verify resource availability after failed release",resource.getAvailable(),total - 1);
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ensure("Release a resource",resource.release());
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ensure_equals("Verify all resources available after successful release",resource.getAvailable(),total);
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}
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template<> template<>
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void LLScriptResourceTestObject::test<2>()
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{
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LLScriptResource resource;
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U32 total = 42;
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resource.setTotal(total);
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S32 resources_to_request = 30;
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ensure("Get multiple resources resources",resource.request(resources_to_request));
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ensure_equals("Verify available resources is correct after request of multiple resources",resource.getAvailable(), total - resources_to_request);
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S32 resources_to_release = (resources_to_request / 2);
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ensure("Release some resources",resource.release(resources_to_release));
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S32 expected_available = (total - resources_to_request + resources_to_release);
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ensure_equals("Verify available resources after release of some resources",resource.getAvailable(), expected_available);
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resources_to_release = (resources_to_request - resources_to_release);
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ensure("Release remaining resources",resource.release(resources_to_release));
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ensure_equals("Verify available resources after release of remaining resources",resource.getAvailable(), total);
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}
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template<> template<>
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void LLScriptResourceTestObject::test<3>()
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{
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LLScriptResource resource;
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U32 total = 42;
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resource.setTotal(total);
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ensure("Request all resources",resource.request(total));
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U32 low_total = 10;
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ensure("Release all resources",resource.release(total));
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ensure_equals("Verify all resources available after releasing",resource.getAvailable(),total);
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resource.setTotal(low_total);
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ensure_equals("Verify low total resources are available after set",resource.getAvailable(),low_total);
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}
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template<> template<>
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void LLScriptResourceTestObject::test<4>()
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{
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S32 big_resource_total = 100;
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S32 small_resource_total = 10;
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LLScriptResourcePool big_pool;
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big_pool.getPublicURLResource().setTotal(big_resource_total);
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LLScriptResourcePool small_pool;
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small_pool.getPublicURLResource().setTotal(small_resource_total);
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TestConsumer consumer;
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LLScriptResourcePool& initial_pool = consumer.getScriptResourcePool();
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ensure("Initial resource pool is 'null'.", (&initial_pool == &LLScriptResourcePool::null));
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consumer.switchScriptResourcePools(big_pool);
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LLScriptResourcePool& get_pool = consumer.getScriptResourcePool();
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ensure("Get resource that was set.", (&big_pool == &get_pool));
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ensure_equals("No public urls in use yet.", consumer.getUsedPublicURLs(),0);
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S32 request_urls = 5;
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consumer.mUsedURLs = request_urls;
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consumer.getScriptResourcePool().getPublicURLResource().request(request_urls);
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ensure_equals("Available urls on big_pool is 5 less than total.",
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big_pool.getPublicURLResource().getAvailable(), big_resource_total - request_urls);
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ensure("Switching from big pool to small pool",
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consumer.switchScriptResourcePools(small_pool));
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ensure_equals("All resources available to big pool again",
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big_pool.getPublicURLResource().getAvailable(), big_resource_total);
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ensure_equals("Available urls on small pool is 5 less than total.",
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small_pool.getPublicURLResource().getAvailable(), small_resource_total - request_urls);
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ensure("Switching from small pool to big pool",
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consumer.switchScriptResourcePools(big_pool));
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consumer.getScriptResourcePool().getPublicURLResource().release(request_urls);
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request_urls = 50; // Too many for the small_pool
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consumer.mUsedURLs = request_urls;
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consumer.getScriptResourcePool().getPublicURLResource().request(request_urls);
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// Verify big pool has them
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ensure_equals("Available urls on big pool is 50 less than total.",
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big_pool.getPublicURLResource().getAvailable(), big_resource_total - request_urls);
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// Verify can't switch to small_pool
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ensure("Switching to small pool with too many resources",
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!consumer.switchScriptResourcePools(small_pool));
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// Verify big pool still accounting for used resources
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ensure_equals("Available urls on big_pool is still 50 less than total.",
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big_pool.getPublicURLResource().getAvailable(), big_resource_total - request_urls);
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// Verify small pool still has all resources available.
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ensure_equals("All resources in small pool are still available.",
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small_pool.getPublicURLResource().getAvailable(), small_resource_total);
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}
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}
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