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Diffstat (limited to 'gpu/command_buffer/service/resource_test.cc')
-rw-r--r-- | gpu/command_buffer/service/resource_test.cc | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/gpu/command_buffer/service/resource_test.cc b/gpu/command_buffer/service/resource_test.cc deleted file mode 100644 index 7a9438b..0000000 --- a/gpu/command_buffer/service/resource_test.cc +++ /dev/null @@ -1,127 +0,0 @@ -/* - * Copyright 2009, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - - -// Tests for the ResourceMap. - -#include "gpu/command_buffer/service/precompile.h" -#include "gpu/command_buffer/service/resource.h" -#include "testing/gtest/include/gtest/gtest.h" - -namespace command_buffer { - -// Mock resource implementation that checks for leaks. -class ResourceMock : public Resource { - public: - ResourceMock() : Resource() { - ++instance_count_; - } - virtual ~ResourceMock() { - --instance_count_; - } - - // Returns the instance count. The instance count is increased in the - // constructor and decreased in the destructor, to track leaks. The reason is - // that we can't mock the destructor, though we want to make sure the mock is - // destroyed. - static int instance_count() { return instance_count_; } - private: - static int instance_count_; - DISALLOW_COPY_AND_ASSIGN(ResourceMock); -}; -int ResourceMock::instance_count_ = 0; - -// Test fixture for ResourceMap test. Creates a ResourceMap using a mock -// Resource, and checks for ResourceMock leaks. -class ResourceMapTest : public testing::Test { - protected: - typedef ResourceMap<ResourceMock> Map; - virtual void SetUp() { - instance_count_ = ResourceMock::instance_count(); - map_.reset(new Map()); - } - virtual void TearDown() { - CheckLeaks(); - } - - // Makes sure we didn't leak any ResourceMock object. - void CheckLeaks() { - EXPECT_EQ(instance_count_, ResourceMock::instance_count()); - } - - Map *map() const { return map_.get(); } - private: - int instance_count_; - scoped_ptr<Map> map_; -}; - -TEST_F(ResourceMapTest, TestMap) { - // check that initial mapping is empty. - EXPECT_EQ(NULL, map()->Get(0)); - EXPECT_EQ(NULL, map()->Get(1)); - EXPECT_EQ(NULL, map()->Get(392)); - - // create a new resource, assign it to an ID. - ResourceMock *resource = new ResourceMock(); - map()->Assign(123, resource); - EXPECT_EQ(resource, map()->Get(123)); - - // Destroy the resource, making sure the object is deleted. - EXPECT_EQ(true, map()->Destroy(123)); - EXPECT_EQ(false, map()->Destroy(123)); // destroying again should fail. - resource = NULL; - CheckLeaks(); - - // create a new resource, add it to the map, and make sure it gets deleted - // when we assign a new resource to that ID. - resource = new ResourceMock(); - map()->Assign(1, resource); - resource = new ResourceMock(); - map()->Assign(1, resource); - EXPECT_EQ(resource, map()->Get(1)); // check that we have the new resource. - EXPECT_EQ(true, map()->Destroy(1)); - CheckLeaks(); - - // Adds 3 resources, then call DestroyAllResources(). - resource = new ResourceMock(); - map()->Assign(1, resource); - resource = new ResourceMock(); - map()->Assign(2, resource); - resource = new ResourceMock(); - map()->Assign(3, resource); - map()->DestroyAllResources(); - EXPECT_EQ(NULL, map()->Get(1)); - EXPECT_EQ(NULL, map()->Get(2)); - EXPECT_EQ(NULL, map()->Get(3)); - CheckLeaks(); -} - -} // namespace command_buffer |