| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <composer-vts/2.1/TestCommandReader.h> |
| |
| #include <gtest/gtest.h> |
| |
| namespace android { |
| namespace hardware { |
| namespace graphics { |
| namespace composer { |
| namespace V2_1 { |
| namespace vts { |
| |
| void TestCommandReader::parse() { |
| mErrors.clear(); |
| mCompositionChanges.clear(); |
| while (!isEmpty()) { |
| IComposerClient::Command command; |
| uint16_t length; |
| ASSERT_TRUE(beginCommand(&command, &length)); |
| |
| switch (command) { |
| case IComposerClient::Command::SELECT_DISPLAY: |
| ASSERT_EQ(2, length); |
| read64(); // display |
| break; |
| case IComposerClient::Command::SET_ERROR: { |
| ASSERT_EQ(2, length); |
| auto loc = read(); |
| auto err = readSigned(); |
| std::pair<uint32_t, uint32_t> error(loc, err); |
| mErrors.push_back(error); |
| } break; |
| case IComposerClient::Command::SET_CHANGED_COMPOSITION_TYPES: |
| ASSERT_EQ(0, length % 3); |
| for (uint16_t count = 0; count < length / 3; ++count) { |
| uint64_t layerId = read64(); |
| uint32_t composition = read(); |
| |
| std::pair<uint64_t, uint32_t> compositionChange(layerId, composition); |
| mCompositionChanges.push_back(compositionChange); |
| } |
| break; |
| case IComposerClient::Command::SET_DISPLAY_REQUESTS: |
| ASSERT_EQ(1, length % 3); |
| read(); // displayRequests, ignored for now |
| for (uint16_t count = 0; count < (length - 1) / 3; ++count) { |
| read64(); // layer |
| // silently eat requests to clear the client target, since we won't be testing |
| // client composition anyway |
| ASSERT_EQ(1u, read()); |
| } |
| break; |
| case IComposerClient::Command::SET_PRESENT_FENCE: |
| ASSERT_EQ(1, length); |
| close(readFence()); |
| break; |
| case IComposerClient::Command::SET_RELEASE_FENCES: |
| ASSERT_EQ(0, length % 3); |
| for (uint16_t count = 0; count < length / 3; ++count) { |
| read64(); |
| close(readFence()); |
| } |
| break; |
| default: |
| GTEST_FAIL() << "unexpected return command " << std::hex |
| << static_cast<int>(command); |
| break; |
| } |
| |
| endCommand(); |
| } |
| } |
| |
| } // namespace vts |
| } // namespace V2_1 |
| } // namespace composer |
| } // namespace graphics |
| } // namespace hardware |
| } // namespace android |