| // Copyright 2018 The Crashpad Authors. All rights reserved. |
| // |
| // 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 "snapshot/fuchsia/process_reader_fuchsia.h" |
| |
| #include <zircon/process.h> |
| #include <zircon/syscalls.h> |
| |
| #include "gtest/gtest.h" |
| #include "test/multiprocess_exec.h" |
| |
| namespace crashpad { |
| namespace test { |
| namespace { |
| |
| TEST(ProcessReaderFuchsia, SelfBasic) { |
| ProcessReaderFuchsia process_reader; |
| ASSERT_TRUE(process_reader.Initialize(zx_process_self())); |
| |
| static constexpr char kTestMemory[] = "Some test memory"; |
| char buffer[arraysize(kTestMemory)]; |
| ASSERT_TRUE(process_reader.Memory()->Read( |
| reinterpret_cast<zx_vaddr_t>(kTestMemory), sizeof(kTestMemory), &buffer)); |
| EXPECT_STREQ(kTestMemory, buffer); |
| |
| const auto& modules = process_reader.Modules(); |
| EXPECT_GT(modules.size(), 0u); |
| for (const auto& module : modules) { |
| EXPECT_FALSE(module.name.empty()); |
| EXPECT_NE(module.type, ModuleSnapshot::kModuleTypeUnknown); |
| } |
| |
| const auto& threads = process_reader.Threads(); |
| EXPECT_GT(threads.size(), 0u); |
| |
| zx_info_handle_basic_t info; |
| ASSERT_EQ(zx_object_get_info(zx_thread_self(), |
| ZX_INFO_HANDLE_BASIC, |
| &info, |
| sizeof(info), |
| nullptr, |
| nullptr), |
| ZX_OK); |
| EXPECT_EQ(threads[0].id, info.koid); |
| EXPECT_EQ(threads[0].state, ZX_THREAD_STATE_RUNNING); |
| EXPECT_EQ(threads[0].name, "initial-thread"); |
| } |
| |
| constexpr char kTestMemory[] = "Read me from another process"; |
| |
| CRASHPAD_CHILD_TEST_MAIN(ProcessReaderBasicChildTestMain) { |
| CheckedReadFileAtEOF(StdioFileHandle(StdioStream::kStandardInput)); |
| return 0; |
| } |
| |
| class BasicChildTest : public MultiprocessExec { |
| public: |
| BasicChildTest() : MultiprocessExec() { |
| SetChildTestMainFunction("ProcessReaderBasicChildTestMain"); |
| } |
| ~BasicChildTest() {} |
| |
| private: |
| void MultiprocessParent() override { |
| ProcessReaderFuchsia process_reader; |
| ASSERT_TRUE(process_reader.Initialize(zx_process_self())); |
| |
| std::string read_string; |
| ASSERT_TRUE(process_reader.Memory()->ReadCString( |
| reinterpret_cast<zx_vaddr_t>(kTestMemory), &read_string)); |
| EXPECT_EQ(read_string, kTestMemory); |
| } |
| |
| DISALLOW_COPY_AND_ASSIGN(BasicChildTest); |
| }; |
| |
| TEST(ProcessReaderFuchsia, ChildBasic) { |
| BasicChildTest test; |
| test.Run(); |
| } |
| |
| } // namespace |
| } // namespace test |
| } // namespace crashpad |