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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "gpu/command_buffer/service/gles2_cmd_decoder.h"
#include "base/command_line.h"
#include "gpu/command_buffer/common/gles2_cmd_format.h"
#include "gpu/command_buffer/common/gles2_cmd_utils.h"
#include "gpu/command_buffer/service/gles2_cmd_decoder_unittest.h"
#include "gpu/command_buffer/service/test_helper.h"
#include "gpu/command_buffer/service/valuebuffer_manager.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/gl/gl_implementation.h"
#include "ui/gl/gl_mock.h"
#include "ui/gl/gl_surface_stub.h"
using ::gfx::MockGLInterface;
using ::testing::_;
namespace gpu {
namespace gles2 {
using namespace cmds;
TEST_P(GLES2DecoderWithShaderTest, ValuebufferBasic) {
const uint32 kBufferId = 123;
ValueState valuestate;
valuestate.int_value[0] = 111;
valuestate.int_value[1] = 222;
valuebuffer_manager()->CreateValuebuffer(kBufferId);
valuebuffer_manager()->UpdateValueState(
GL_MOUSE_POSITION_CHROMIUM, valuestate);
BindValuebufferCHROMIUM cmd1;
cmd1.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM, kBufferId);
EXPECT_EQ(error::kNoError, ExecuteCmd(cmd1));
SubscribeValueCHROMIUM cmd2;
cmd2.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM, GL_MOUSE_POSITION_CHROMIUM);
EXPECT_EQ(error::kNoError, ExecuteCmd(cmd2));
PopulateSubscribedValuesCHROMIUM cmd3;
cmd3.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM);
EXPECT_EQ(error::kNoError, ExecuteCmd(cmd3));
EXPECT_CALL(*gl_, Uniform2iv(kUniform2RealLocation, 1, _)).Times(1);
UniformValuebufferCHROMIUM cmd4;
cmd4.Init(kUniform2FakeLocation, GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM,
GL_MOUSE_POSITION_CHROMIUM);
EXPECT_EQ(error::kNoError, ExecuteCmd(cmd4));
}
TEST_P(GLES2DecoderWithShaderTest, SubscribeValuebufferNotBound) {
const uint32 kBufferId = 123;
ValueState valuestate;
valuestate.int_value[0] = 111;
valuestate.int_value[1] = 222;
valuebuffer_manager()->CreateValuebuffer(kBufferId);
valuebuffer_manager()->UpdateValueState(
GL_MOUSE_POSITION_CHROMIUM, valuestate);
SubscribeValueCHROMIUM cmd1;
cmd1.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM, GL_MOUSE_POSITION_CHROMIUM);
EXPECT_EQ(error::kNoError, ExecuteCmd(cmd1));
EXPECT_EQ(GL_INVALID_OPERATION, GetGLError());
}
TEST_P(GLES2DecoderWithShaderTest, PopulateValuebufferNoSubscription) {
const uint32 kBufferId = 123;
ValueState valuestate;
valuestate.int_value[0] = 111;
valuestate.int_value[1] = 222;
valuebuffer_manager()->CreateValuebuffer(kBufferId);
valuebuffer_manager()->UpdateValueState(
GL_MOUSE_POSITION_CHROMIUM, valuestate);
BindValuebufferCHROMIUM cmd1;
cmd1.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM, kBufferId);
EXPECT_EQ(error::kNoError, ExecuteCmd(cmd1));
PopulateSubscribedValuesCHROMIUM cmd2;
cmd2.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM);
EXPECT_EQ(error::kNoError, ExecuteCmd(cmd2));
EXPECT_EQ(GL_NONE, GetGLError());
}
TEST_P(GLES2DecoderWithShaderTest, UniformValuebufferNoState) {
const uint32 kBufferId = 123;
ValueState valuestate;
valuestate.int_value[0] = 111;
valuestate.int_value[1] = 222;
valuebuffer_manager()->CreateValuebuffer(kBufferId);
valuebuffer_manager()->UpdateValueState(
GL_MOUSE_POSITION_CHROMIUM, valuestate);
BindValuebufferCHROMIUM cmd1;
cmd1.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM, kBufferId);
EXPECT_EQ(error::kNoError, ExecuteCmd(cmd1));
SubscribeValueCHROMIUM cmd2;
cmd2.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM, GL_MOUSE_POSITION_CHROMIUM);
EXPECT_EQ(error::kNoError, ExecuteCmd(cmd2));
EXPECT_CALL(*gl_, Uniform2iv(kUniform2RealLocation, 1, _)).Times(0);
UniformValuebufferCHROMIUM cmd3;
cmd3.Init(kUniform2FakeLocation, GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM,
GL_MOUSE_POSITION_CHROMIUM);
EXPECT_EQ(error::kNoError, ExecuteCmd(cmd3));
EXPECT_EQ(GL_NONE, GetGLError());
}
TEST_P(GLES2DecoderWithShaderTest, UniformValuebufferInvalidLocation) {
const uint32 kBufferId = 123;
ValueState valuestate;
valuestate.int_value[0] = 111;
valuestate.int_value[1] = 222;
valuebuffer_manager()->CreateValuebuffer(kBufferId);
valuebuffer_manager()->UpdateValueState(
GL_MOUSE_POSITION_CHROMIUM, valuestate);
BindValuebufferCHROMIUM cmd1;
cmd1.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM, kBufferId);
EXPECT_EQ(error::kNoError, ExecuteCmd(cmd1));
SubscribeValueCHROMIUM cmd2;
cmd2.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM, GL_MOUSE_POSITION_CHROMIUM);
EXPECT_EQ(error::kNoError, ExecuteCmd(cmd2));
PopulateSubscribedValuesCHROMIUM cmd3;
cmd3.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM);
EXPECT_EQ(error::kNoError, ExecuteCmd(cmd3));
EXPECT_CALL(*gl_, Uniform2iv(kUniform2RealLocation, 1, _)).Times(0);
UniformValuebufferCHROMIUM cmd4;
cmd4.Init(kUniform1FakeLocation, GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM,
GL_MOUSE_POSITION_CHROMIUM);
EXPECT_EQ(error::kNoError, ExecuteCmd(cmd4));
EXPECT_EQ(GL_INVALID_OPERATION, GetGLError());
}
} // namespace gles2
} // namespace gpu
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