blob: b2406a7ced2ace4d5c2b58dedce2c776f66edc57 [file] [log] [blame]
// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef IPCZ_SRC_TEST_MOCK_DRIVER_H_
#define IPCZ_SRC_TEST_MOCK_DRIVER_H_
#include "ipcz/ipcz.h"
#include "testing/gmock/include/gmock/gmock.h"
namespace ipcz::test {
// A mock implementation of the IpczDriver API which tests can use to precisely
// introspect driver API invocations made by ipcz. At most one instance of this
// class may exist at a time, and the kMockDriver driver declared below can only
// be used while such an instance exists.
class MockDriver {
public:
MockDriver();
~MockDriver();
MOCK_METHOD(IpczResult, Close, (IpczDriverHandle, uint32_t, const void*));
MOCK_METHOD(IpczResult,
Serialize,
(IpczDriverHandle,
IpczDriverHandle,
uint32_t,
const void*,
void*,
size_t*,
IpczDriverHandle*,
size_t*));
MOCK_METHOD(IpczResult,
Deserialize,
(const void*,
size_t,
const IpczDriverHandle*,
size_t,
IpczDriverHandle,
uint32_t,
const void*,
IpczDriverHandle*));
MOCK_METHOD(IpczResult,
CreateTransports,
(IpczDriverHandle,
IpczDriverHandle,
uint32_t,
const void*,
IpczDriverHandle*,
IpczDriverHandle*));
MOCK_METHOD(IpczResult,
ActivateTransport,
(IpczDriverHandle,
IpczHandle,
IpczTransportActivityHandler,
uint32_t,
const void*));
MOCK_METHOD(IpczResult,
DeactivateTransport,
(IpczDriverHandle, uint32_t, const void*));
MOCK_METHOD(IpczResult,
Transmit,
(IpczDriverHandle,
const void*,
size_t,
const IpczDriverHandle*,
size_t,
uint32_t,
const void*));
MOCK_METHOD(IpczResult,
ReportBadTransportActivity,
(IpczDriverHandle, uintptr_t, uint32_t, const void*));
MOCK_METHOD(IpczResult,
AllocateSharedMemory,
(size_t, uint32_t, const void*, IpczDriverHandle*));
MOCK_METHOD(IpczResult,
GetSharedMemoryInfo,
(IpczDriverHandle, uint32_t, const void*, IpczSharedMemoryInfo*));
MOCK_METHOD(IpczResult,
DuplicateSharedMemory,
(IpczDriverHandle, uint32_t, const void*, IpczDriverHandle*));
MOCK_METHOD(
IpczResult,
MapSharedMemory,
(IpczDriverHandle, uint32_t, const void*, void**, IpczDriverHandle*));
MOCK_METHOD(IpczResult,
GenerateRandomBytes,
(size_t, uint32_t, const void*, void*));
};
// An ipcz driver which forwards its API invocations to the only currently
// existing instance of the MockDriver class above. It is an error to elicit
// driver calls from ipcz while no MockDriver instance exists.
extern const IpczDriver kMockDriver;
} // namespace ipcz::test
#endif // IPCZ_SRC_TEST_MOCK_DRIVER_H_