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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Tests for GLES2Implementation.
#include "gpu/command_buffer/client/client_test_helper.h"
#include <stddef.h>
#include <stdint.h>
#include <memory>
#include "gpu/command_buffer/client/cmd_buffer_helper.h"
#include "gpu/command_buffer/common/command_buffer.h"
#include "testing/gmock/include/gmock/gmock.h"
using ::testing::_;
using ::testing::Invoke;
namespace gpu {
FakeCommandBufferServiceBase::FakeCommandBufferServiceBase() = default;
FakeCommandBufferServiceBase::~FakeCommandBufferServiceBase() = default;
CommandBuffer::State FakeCommandBufferServiceBase::GetState() {
return state_;
}
void FakeCommandBufferServiceBase::SetReleaseCount(uint64_t release_count) {
state_.release_count = release_count;
}
// Get's the Id of the next transfer buffer that will be returned
// by CreateTransferBuffer. This is useful for testing expected ids.
int32_t FakeCommandBufferServiceBase::GetNextFreeTransferBufferId() {
for (int32_t ii = 0; ii < kMaxTransferBuffers; ++ii) {
if (!transfer_buffer_buffers_[ii].get()) {
return kTransferBufferBaseId + ii;
}
}
return -1;
}
void FakeCommandBufferServiceBase::SetGetBufferHelper(int transfer_buffer_id,
int32_t token) {
++state_.set_get_buffer_count;
state_.get_offset = 0;
state_.token = token;
}
scoped_refptr<gpu::Buffer>
FakeCommandBufferServiceBase::CreateTransferBufferHelper(uint32_t size,
int32_t* id) {
*id = GetNextFreeTransferBufferId();
if (*id >= 0) {
int32_t ndx = *id - kTransferBufferBaseId;
base::UnsafeSharedMemoryRegion shared_memory_region =
base::UnsafeSharedMemoryRegion::Create(size);
base::WritableSharedMemoryMapping shared_memory_mapping =
shared_memory_region.Map();
transfer_buffer_buffers_[ndx] = MakeBufferFromSharedMemory(
std::move(shared_memory_region), std::move(shared_memory_mapping));
}
return GetTransferBuffer(*id);
}
void FakeCommandBufferServiceBase::DestroyTransferBufferHelper(int32_t id) {
DCHECK_GE(id, kTransferBufferBaseId);
DCHECK_LT(id, kTransferBufferBaseId + kMaxTransferBuffers);
id -= kTransferBufferBaseId;
transfer_buffer_buffers_[id] = nullptr;
}
scoped_refptr<Buffer> FakeCommandBufferServiceBase::GetTransferBuffer(
int32_t id) {
if ((id < kTransferBufferBaseId) ||
(id >= kTransferBufferBaseId + kMaxTransferBuffers))
return nullptr;
return transfer_buffer_buffers_[id - kTransferBufferBaseId];
}
void FakeCommandBufferServiceBase::FlushHelper(int32_t put_offset) {
state_.get_offset = put_offset;
}
void FakeCommandBufferServiceBase::SetToken(int32_t token) {
state_.token = token;
}
void FakeCommandBufferServiceBase::SetParseError(error::Error error) {
state_.error = error;
}
void FakeCommandBufferServiceBase::SetContextLostReason(
error::ContextLostReason reason) {
state_.context_lost_reason = reason;
}
const int32_t FakeCommandBufferServiceBase::kTransferBufferBaseId;
const int32_t FakeCommandBufferServiceBase::kMaxTransferBuffers;
MockClientCommandBuffer::MockClientCommandBuffer() {
DelegateToFake();
}
MockClientCommandBuffer::~MockClientCommandBuffer() = default;
CommandBuffer::State MockClientCommandBuffer::GetLastState() {
return GetState();
}
CommandBuffer::State MockClientCommandBuffer::WaitForTokenInRange(int32_t start,
int32_t end) {
return GetState();
}
CommandBuffer::State MockClientCommandBuffer::WaitForGetOffsetInRange(
uint32_t set_get_buffer_count,
int32_t start,
int32_t end) {
State state = GetState();
EXPECT_EQ(set_get_buffer_count, state.set_get_buffer_count);
if (state.get_offset != put_offset_) {
FlushHelper(put_offset_);
OnFlush();
state = GetState();
}
return state;
}
void MockClientCommandBuffer::SetGetBuffer(int transfer_buffer_id) {
SetGetBufferHelper(transfer_buffer_id, token_);
}
scoped_refptr<gpu::Buffer> MockClientCommandBuffer::CreateTransferBuffer(
uint32_t size,
int32_t* id,
uint32_t alignment,
TransferBufferAllocationOption option) {
return CreateTransferBufferHelper(size, id);
}
void MockClientCommandBuffer::Flush(int32_t put_offset) {
put_offset_ = put_offset;
}
void MockClientCommandBuffer::OrderingBarrier(int32_t put_offset) {
put_offset_ = put_offset;
}
void MockClientCommandBuffer::DelegateToFake() {
ON_CALL(*this, DestroyTransferBuffer(_))
.WillByDefault(Invoke(
this, &FakeCommandBufferServiceBase::DestroyTransferBufferHelper));
}
void MockClientCommandBuffer::ForceLostContext(
error::ContextLostReason reason) {
// TODO(kbr): add a test for a call to this method.
SetParseError(error::kLostContext);
SetContextLostReason(reason);
}
MockClientCommandBufferMockFlush::MockClientCommandBufferMockFlush() {
DelegateToFake();
}
MockClientCommandBufferMockFlush::~MockClientCommandBufferMockFlush() = default;
void MockClientCommandBufferMockFlush::DelegateToFake() {
MockClientCommandBuffer::DelegateToFake();
ON_CALL(*this, Flush(_))
.WillByDefault(Invoke(this, &MockClientCommandBufferMockFlush::DoFlush));
}
void MockClientCommandBufferMockFlush::DoFlush(int32_t put_offset) {
MockClientCommandBuffer::Flush(put_offset);
}
MockClientGpuControl::MockClientGpuControl() = default;
MockClientGpuControl::~MockClientGpuControl() = default;
FakeDecoderClient::~FakeDecoderClient() = default;
void FakeDecoderClient::OnConsoleMessage(int32_t, const std::string&) {}
void FakeDecoderClient::CacheBlob(gpu::GpuDiskCacheType,
const std::string&,
const std::string&) {}
void FakeDecoderClient::OnFenceSyncRelease(uint64_t) {}
void FakeDecoderClient::OnDescheduleUntilFinished() {}
void FakeDecoderClient::OnRescheduleAfterFinished() {}
void FakeDecoderClient::ScheduleGrContextCleanup() {}
void FakeDecoderClient::SetActiveURL(GURL) {}
void FakeDecoderClient::HandleReturnData(base::span<const uint8_t>) {}
bool FakeDecoderClient::ShouldYield() {
return false;
}
} // namespace gpu
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