gpu/command_buffer/service/gles2_cmd_decoder_unittest_valuebuffer.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "gpu/command_buffer/service/gles2_cmd_decoder.h"
   6
   7 #include "base/command_line.h"
   8 #include "gpu/command_buffer/common/gles2_cmd_format.h"
   9 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
  10 #include "gpu/command_buffer/service/gles2_cmd_decoder_unittest.h"
  11 #include "gpu/command_buffer/service/test_helper.h"
  12 #include "gpu/command_buffer/service/valuebuffer_manager.h"
  13 #include "testing/gtest/include/gtest/gtest.h"
  14 #include "ui/gl/gl_implementation.h"
  15 #include "ui/gl/gl_mock.h"
  16 #include "ui/gl/gl_surface_stub.h"
  17
  18 using ::gfx::MockGLInterface;
  19 using ::testing::_;
  20
  21 namespace gpu {
  22 namespace gles2 {
  23
  24 using namespace cmds;
  25
  26 TEST_P(GLES2DecoderWithShaderTest, ValuebufferBasic) {
  27   const uint32 kBufferId = 123;
  28   ValueState valuestate;
  29   valuestate.int_value[0] = 111;
  30   valuestate.int_value[1] = 222;
  31   valuebuffer_manager()->CreateValuebuffer(kBufferId);
  32   pending_valuebuffer_state()->UpdateState(
  33       GL_MOUSE_POSITION_CHROMIUM, valuestate);
  34   BindValuebufferCHROMIUM cmd1;
  35   cmd1.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM, kBufferId);
  36   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd1));
  37   SubscribeValueCHROMIUM cmd2;
  38   cmd2.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM, GL_MOUSE_POSITION_CHROMIUM);
  39   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd2));
  40   PopulateSubscribedValuesCHROMIUM cmd3;
  41   cmd3.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM);
  42   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd3));
  43   EXPECT_CALL(*gl_, Uniform2iv(kUniform2RealLocation, 1, _)).Times(1);
  44   UniformValuebufferCHROMIUM cmd4;
  45   cmd4.Init(kUniform2FakeLocation, GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM,
  46             GL_MOUSE_POSITION_CHROMIUM);
  47   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd4));
  48 }
  49
  50 TEST_P(GLES2DecoderWithShaderTest, SubscribeValuebufferNotBound) {
  51   const uint32 kBufferId = 123;
  52   ValueState valuestate;
  53   valuestate.int_value[0] = 111;
  54   valuestate.int_value[1] = 222;
  55   valuebuffer_manager()->CreateValuebuffer(kBufferId);
  56   pending_valuebuffer_state()->UpdateState(
  57       GL_MOUSE_POSITION_CHROMIUM, valuestate);
  58   SubscribeValueCHROMIUM cmd1;
  59   cmd1.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM, GL_MOUSE_POSITION_CHROMIUM);
  60   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd1));
  61   EXPECT_EQ(GL_INVALID_OPERATION, GetGLError());
  62 }
  63
  64 TEST_P(GLES2DecoderWithShaderTest, PopulateValuebufferNoSubscription) {
  65   const uint32 kBufferId = 123;
  66   ValueState valuestate;
  67   valuestate.int_value[0] = 111;
  68   valuestate.int_value[1] = 222;
  69   valuebuffer_manager()->CreateValuebuffer(kBufferId);
  70   pending_valuebuffer_state()->UpdateState(
  71       GL_MOUSE_POSITION_CHROMIUM, valuestate);
  72   BindValuebufferCHROMIUM cmd1;
  73   cmd1.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM, kBufferId);
  74   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd1));
  75   PopulateSubscribedValuesCHROMIUM cmd2;
  76   cmd2.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM);
  77   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd2));
  78   EXPECT_EQ(GL_NONE, GetGLError());
  79 }
  80
  81 TEST_P(GLES2DecoderWithShaderTest, UniformValuebufferNoState) {
  82   const uint32 kBufferId = 123;
  83   ValueState valuestate;
  84   valuestate.int_value[0] = 111;
  85   valuestate.int_value[1] = 222;
  86   valuebuffer_manager()->CreateValuebuffer(kBufferId);
  87   pending_valuebuffer_state()->UpdateState(
  88       GL_MOUSE_POSITION_CHROMIUM, valuestate);
  89   BindValuebufferCHROMIUM cmd1;
  90   cmd1.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM, kBufferId);
  91   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd1));
  92   SubscribeValueCHROMIUM cmd2;
  93   cmd2.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM, GL_MOUSE_POSITION_CHROMIUM);
  94   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd2));
  95   EXPECT_CALL(*gl_, Uniform2iv(kUniform2RealLocation, 1, _)).Times(0);
  96   UniformValuebufferCHROMIUM cmd3;
  97   cmd3.Init(kUniform2FakeLocation, GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM,
  98             GL_MOUSE_POSITION_CHROMIUM);
  99   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd3));
 100   EXPECT_EQ(GL_NONE, GetGLError());
 101 }
 102
 103 TEST_P(GLES2DecoderWithShaderTest, UniformValuebufferInvalidLocation) {
 104   const uint32 kBufferId = 123;
 105   ValueState valuestate;
 106   valuestate.int_value[0] = 111;
 107   valuestate.int_value[1] = 222;
 108   valuebuffer_manager()->CreateValuebuffer(kBufferId);
 109   pending_valuebuffer_state()->UpdateState(
 110       GL_MOUSE_POSITION_CHROMIUM, valuestate);
 111   BindValuebufferCHROMIUM cmd1;
 112   cmd1.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM, kBufferId);
 113   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd1));
 114   SubscribeValueCHROMIUM cmd2;
 115   cmd2.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM, GL_MOUSE_POSITION_CHROMIUM);
 116   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd2));
 117   PopulateSubscribedValuesCHROMIUM cmd3;
 118   cmd3.Init(GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM);
 119   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd3));
 120   EXPECT_CALL(*gl_, Uniform2iv(kUniform2RealLocation, 1, _)).Times(0);
 121   UniformValuebufferCHROMIUM cmd4;
 122   cmd4.Init(kUniform1FakeLocation, GL_SUBSCRIBED_VALUES_BUFFER_CHROMIUM,
 123             GL_MOUSE_POSITION_CHROMIUM);
 124   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd4));
 125   EXPECT_EQ(GL_INVALID_OPERATION, GetGLError());
 126 }
 127
 128 }  // namespace gles2
 129 }  // namespace gpu