| 1 | //===-- PlatformRemoteGDBServerTest.cpp -----------------------------------===//
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| 2 | //
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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| 4 | // See https://llvm.org/LICENSE.txt for license information.
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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| 6 | //
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| 7 | //===----------------------------------------------------------------------===//
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| 8 |
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| 9 | #include "Plugins/Platform/gdb-server/PlatformRemoteGDBServer.h"
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| 10 | #include "lldb/Utility/Connection.h"
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| 11 | #include "gmock/gmock.h"
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| 12 |
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| 13 | using namespace lldb;
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| 14 | using namespace lldb_private;
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| 15 | using namespace lldb_private::platform_gdb_server;
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| 16 | using namespace lldb_private::process_gdb_remote;
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| 17 | using namespace testing;
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| 18 |
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| 19 | namespace {
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| 20 |
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| 21 | class PlatformRemoteGDBServerHack : public PlatformRemoteGDBServer {
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| 22 | public:
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| 23 | void
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| 24 | SetGDBClient(std::unique_ptr<GDBRemoteCommunicationClient> gdb_client_up) {
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| 25 | m_gdb_client_up = std::move(gdb_client_up);
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| 26 | }
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| 27 | };
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| 28 |
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| 29 | class MockConnection : public lldb_private::Connection {
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| 30 | public:
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| 31 | MOCK_METHOD(lldb::ConnectionStatus, Connect,
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| 32 | (llvm::StringRef url, Status *error_ptr), (override));
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| 33 | MOCK_METHOD(lldb::ConnectionStatus, Disconnect, (Status * error_ptr),
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| 34 | (override));
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| 35 | MOCK_METHOD(bool, IsConnected, (), (const, override));
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| 36 | MOCK_METHOD(size_t, Read,
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| 37 | (void *dst, size_t dst_len, const Timeout<std::micro> &timeout,
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| 38 | lldb::ConnectionStatus &status, Status *error_ptr),
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| 39 | (override));
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| 40 | MOCK_METHOD(size_t, Write,
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| 41 | (const void *dst, size_t dst_len, lldb::ConnectionStatus &status,
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| 42 | Status *error_ptr),
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| 43 | (override));
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| 44 | MOCK_METHOD(std::string, GetURI, (), (override));
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| 45 | MOCK_METHOD(bool, InterruptRead, (), (override));
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| 46 | };
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| 47 |
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| 48 | } // namespace
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| 49 |
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| 50 | TEST(PlatformRemoteGDBServerTest, IsConnected) {
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| 51 | bool is_connected = true;
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| 52 |
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| 53 | auto connection = std::make_unique<NiceMock<MockConnection>>();
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| 54 | ON_CALL(*connection, IsConnected())
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| 55 | .WillByDefault(action: ReturnPointee(pointer: &is_connected));
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| 56 |
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| 57 | auto client = std::make_unique<GDBRemoteCommunicationClient>();
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| 58 | client->SetConnection(std::move(connection));
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| 59 |
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| 60 | PlatformRemoteGDBServerHack server;
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| 61 | EXPECT_FALSE(server.IsConnected());
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| 62 |
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| 63 | server.SetGDBClient(std::move(client));
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| 64 | EXPECT_TRUE(server.IsConnected());
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| 65 |
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| 66 | is_connected = false;
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| 67 | EXPECT_FALSE(server.IsConnected());
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| 68 | }
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| 69 | |
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