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75 lines
2.5 KiB
C++
75 lines
2.5 KiB
C++
// Copyright (c) 2010 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "gpu/command_buffer/service/id_manager.h"
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#include "testing/gtest/include/gtest/gtest.h"
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namespace gpu {
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namespace gles2 {
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class IdManagerTest : public testing::Test {
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public:
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IdManagerTest() {
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}
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protected:
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void SetUp() override {}
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void TearDown() override {}
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IdManager manager_;
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};
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TEST_F(IdManagerTest, Basic) {
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const GLuint kClientId1 = 1;
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const GLuint kClientId2 = 2;
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const GLuint kServiceId1 = 201;
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const GLuint kServiceId2 = 202;
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// Check we can add an id
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EXPECT_TRUE(manager_.AddMapping(kClientId1, kServiceId1));
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// Check we can get that mapping
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GLuint service_id = 0;
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EXPECT_TRUE(manager_.GetServiceId(kClientId1, &service_id));
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EXPECT_EQ(kServiceId1, service_id);
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GLuint client_id = 0;
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EXPECT_TRUE(manager_.GetClientId(kServiceId1, &client_id));
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EXPECT_EQ(kClientId1, client_id);
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// Check that it fails if we get a non-existent id.
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service_id = 0;
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client_id = 0;
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EXPECT_FALSE(manager_.GetServiceId(kClientId2, &service_id));
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EXPECT_FALSE(manager_.GetClientId(kServiceId2, &client_id));
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EXPECT_EQ(0u, service_id);
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EXPECT_EQ(0u, client_id);
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// Check we can add a second id.
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EXPECT_TRUE(manager_.AddMapping(kClientId2, kServiceId2));
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// Check we can get that mapping
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service_id = 0;
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EXPECT_TRUE(manager_.GetServiceId(kClientId1, &service_id));
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EXPECT_EQ(kServiceId1, service_id);
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EXPECT_TRUE(manager_.GetServiceId(kClientId2, &service_id));
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EXPECT_EQ(kServiceId2, service_id);
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client_id = 0;
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EXPECT_TRUE(manager_.GetClientId(kServiceId1, &client_id));
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EXPECT_EQ(kClientId1, client_id);
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EXPECT_TRUE(manager_.GetClientId(kServiceId2, &client_id));
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EXPECT_EQ(kClientId2, client_id);
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// Check if we remove an id we can no longer get it.
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EXPECT_TRUE(manager_.RemoveMapping(kClientId1, kServiceId1));
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EXPECT_FALSE(manager_.GetServiceId(kClientId1, &service_id));
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EXPECT_FALSE(manager_.GetClientId(kServiceId1, &client_id));
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// Check we get an error if we try to remove a non-existent id.
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EXPECT_FALSE(manager_.RemoveMapping(kClientId1, kServiceId1));
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EXPECT_FALSE(manager_.RemoveMapping(kClientId2, kServiceId1));
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EXPECT_FALSE(manager_.RemoveMapping(kClientId1, kServiceId2));
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// Check we get an error if we try to map an existing id.
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EXPECT_FALSE(manager_.AddMapping(kClientId2, kServiceId2));
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EXPECT_FALSE(manager_.AddMapping(kClientId2, kServiceId1));
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}
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} // namespace gles2
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} // namespace gpu
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