Normalize _unittest.cc filename suffix for unittests

gpu/command_buffer/tests/gl_texture_mailbox_unittests.cc

Index: gpu/command_buffer/tests/gl_texture_mailbox_unittests.cc
diff --git a/gpu/command_buffer/tests/gl_texture_mailbox_unittests.cc b/gpu/command_buffer/tests/gl_texture_mailbox_unittests.cc
deleted file mode 100644
index d47f3017962580a4b9eff8ac00d598279602c925..0000000000000000000000000000000000000000
--- a/gpu/command_buffer/tests/gl_texture_mailbox_unittests.cc
+++ /dev/null
@@ -1,374 +0,0 @@
-// Copyright (c) 2012 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 <GLES2/gl2.h>
-#include <GLES2/gl2ext.h>
-#include <GLES2/gl2extchromium.h>
-
-#include "gpu/command_buffer/client/gles2_lib.h"
-#include "gpu/command_buffer/common/mailbox.h"
-#include "gpu/command_buffer/service/gles2_cmd_decoder.h"
-#include "gpu/command_buffer/service/mailbox_manager.h"
-#include "gpu/command_buffer/tests/gl_manager.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "ui/gl/gl_share_group.h"
-
-namespace gpu {
-
-namespace {
-uint32 ReadTexel(GLuint id, GLint x, GLint y) {
-  GLint old_fbo = 0;
-  glGetIntegerv(GL_FRAMEBUFFER_BINDING, &old_fbo);
-
-  GLuint fbo;
-  glGenFramebuffers(1, &fbo);
-  glBindFramebuffer(GL_FRAMEBUFFER, fbo);
-  glFramebufferTexture2D(GL_FRAMEBUFFER,
-                         GL_COLOR_ATTACHMENT0,
-                         GL_TEXTURE_2D,
-                         id,
-                         0);
-  // Some drivers (NVidia/SGX) require texture settings to be a certain way or
-  // they won't report FRAMEBUFFER_COMPLETE.
-  glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-  glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-
-  EXPECT_EQ(static_cast<GLenum>(GL_FRAMEBUFFER_COMPLETE),
-            glCheckFramebufferStatus(GL_FRAMEBUFFER));
-
-  uint32 texel = 0;
-  glReadPixels(x, y, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, &texel);
-
-  glBindFramebuffer(GL_FRAMEBUFFER, old_fbo);
-
-  glDeleteFramebuffers(1, &fbo);
-
-  return texel;
-}
-}
-
-class GLTextureMailboxTest : public testing::Test {
- protected:
-  virtual void SetUp() {
-    gl1_.Initialize(GLManager::Options());
-    GLManager::Options options;
-    options.share_mailbox_manager = &gl1_;
-    gl2_.Initialize(options);
-  }
-
-  virtual void TearDown() {
-    gl1_.Destroy();
-    gl2_.Destroy();
-  }
-
-  GLManager gl1_;
-  GLManager gl2_;
-};
-
-TEST_F(GLTextureMailboxTest, ProduceAndConsumeTexture) {
-  gl1_.MakeCurrent();
-
-  GLbyte mailbox1[GL_MAILBOX_SIZE_CHROMIUM];
-  glGenMailboxCHROMIUM(mailbox1);
-
-  GLbyte mailbox2[GL_MAILBOX_SIZE_CHROMIUM];
-  glGenMailboxCHROMIUM(mailbox2);
-
-  GLuint tex1;
-  glGenTextures(1, &tex1);
-
-  glBindTexture(GL_TEXTURE_2D, tex1);
-  uint32 source_pixel = 0xFF0000FF;
-  glTexImage2D(GL_TEXTURE_2D,
-               0,
-               GL_RGBA,
-               1, 1,
-               0,
-               GL_RGBA,
-               GL_UNSIGNED_BYTE,
-               &source_pixel);
-
-  glProduceTextureCHROMIUM(GL_TEXTURE_2D, mailbox1);
-  glFlush();
-
-  gl2_.MakeCurrent();
-
-  GLuint tex2;
-  glGenTextures(1, &tex2);
-
-  glBindTexture(GL_TEXTURE_2D, tex2);
-  glConsumeTextureCHROMIUM(GL_TEXTURE_2D, mailbox1);
-  EXPECT_EQ(source_pixel, ReadTexel(tex2, 0, 0));
-  glProduceTextureCHROMIUM(GL_TEXTURE_2D, mailbox2);
-  glFlush();
-
-  gl1_.MakeCurrent();
-
-  glBindTexture(GL_TEXTURE_2D, tex1);
-  glConsumeTextureCHROMIUM(GL_TEXTURE_2D, mailbox2);
-  EXPECT_EQ(source_pixel, ReadTexel(tex1, 0, 0));
-}
-
-TEST_F(GLTextureMailboxTest, ProduceTextureValidatesKey) {
-  GLuint tex;
-  glGenTextures(1, &tex);
-
-  glBindTexture(GL_TEXTURE_2D, tex);
-  uint32 source_pixel = 0xFF0000FF;
-  glTexImage2D(GL_TEXTURE_2D,
-               0,
-               GL_RGBA,
-               1, 1,
-               0,
-               GL_RGBA,
-               GL_UNSIGNED_BYTE,
-               &source_pixel);
-
-  GLbyte invalid_mailbox[GL_MAILBOX_SIZE_CHROMIUM];
-  glGenMailboxCHROMIUM(invalid_mailbox);
-  ++invalid_mailbox[GL_MAILBOX_SIZE_CHROMIUM - 1];
-
-  EXPECT_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-  glProduceTextureCHROMIUM(GL_TEXTURE_2D, invalid_mailbox);
-  EXPECT_EQ(static_cast<GLenum>(GL_INVALID_OPERATION), glGetError());
-
-  // Ensure level 0 is still intact after glProduceTextureCHROMIUM fails.
-  EXPECT_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-  EXPECT_EQ(source_pixel, ReadTexel(tex, 0, 0));
-  EXPECT_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-}
-
-TEST_F(GLTextureMailboxTest, ConsumeTextureValidatesKey) {
-  GLuint tex;
-  glGenTextures(1, &tex);
-
-  glBindTexture(GL_TEXTURE_2D, tex);
-  uint32 source_pixel = 0xFF0000FF;
-  glTexImage2D(GL_TEXTURE_2D,
-               0,
-               GL_RGBA,
-               1, 1,
-               0,
-               GL_RGBA,
-               GL_UNSIGNED_BYTE,
-               &source_pixel);
-
-  GLbyte invalid_mailbox[GL_MAILBOX_SIZE_CHROMIUM];
-  glGenMailboxCHROMIUM(invalid_mailbox);
-  ++invalid_mailbox[GL_MAILBOX_SIZE_CHROMIUM - 1];
-
-  EXPECT_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-  glConsumeTextureCHROMIUM(GL_TEXTURE_2D, invalid_mailbox);
-  EXPECT_EQ(static_cast<GLenum>(GL_INVALID_OPERATION), glGetError());
-
-  // Ensure level 0 is still intact after glConsumeTextureCHROMIUM fails.
-  EXPECT_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-  EXPECT_EQ(source_pixel, ReadTexel(tex, 0, 0));
-  EXPECT_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-}
-
-TEST_F(GLTextureMailboxTest, SharedTextures) {
-  gl1_.MakeCurrent();
-  GLuint tex1;
-  glGenTextures(1, &tex1);
-
-  glBindTexture(GL_TEXTURE_2D, tex1);
-  uint32 source_pixel = 0xFF0000FF;
-  glTexImage2D(GL_TEXTURE_2D,
-               0,
-               GL_RGBA,
-               1, 1,
-               0,
-               GL_RGBA,
-               GL_UNSIGNED_BYTE,
-               &source_pixel);
-  GLbyte mailbox[GL_MAILBOX_SIZE_CHROMIUM];
-  glGenMailboxCHROMIUM(mailbox);
-
-  glProduceTextureCHROMIUM(GL_TEXTURE_2D, mailbox);
-  EXPECT_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-  glFlush();
-
-  gl2_.MakeCurrent();
-  GLuint tex2;
-  glGenTextures(1, &tex2);
-
-  glBindTexture(GL_TEXTURE_2D, tex2);
-  glConsumeTextureCHROMIUM(GL_TEXTURE_2D, mailbox);
-  EXPECT_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-
-  // Change texture in context 2.
-  source_pixel = 0xFF00FF00;
-  glTexSubImage2D(GL_TEXTURE_2D,
-                  0,
-                  0, 0,
-                  1, 1,
-                  GL_RGBA,
-                  GL_UNSIGNED_BYTE,
-                  &source_pixel);
-  EXPECT_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-  glFlush();
-
-  // Check it in context 1.
-  gl1_.MakeCurrent();
-  EXPECT_EQ(source_pixel, ReadTexel(tex1, 0, 0));
-  EXPECT_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-
-  // Change parameters (note: ReadTexel will reset those).
-  glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
-  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
-                  GL_LINEAR_MIPMAP_NEAREST);
-  EXPECT_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-  glFlush();
-
-  // Check in context 2.
-  gl2_.MakeCurrent();
-  GLint parameter = 0;
-  glGetTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, &parameter);
-  EXPECT_EQ(GL_REPEAT, parameter);
-  parameter = 0;
-  glGetTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, &parameter);
-  EXPECT_EQ(GL_LINEAR, parameter);
-  parameter = 0;
-  glGetTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, &parameter);
-  EXPECT_EQ(GL_LINEAR_MIPMAP_NEAREST, parameter);
-
-  // Delete texture in context 1.
-  gl1_.MakeCurrent();
-  glDeleteTextures(1, &tex1);
-  EXPECT_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-
-  // Check texture still exists in context 2.
-  gl2_.MakeCurrent();
-  EXPECT_EQ(source_pixel, ReadTexel(tex2, 0, 0));
-  EXPECT_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-
-  // The mailbox should still exist too.
-  GLuint tex3;
-  glGenTextures(1, &tex3);
-  glBindTexture(GL_TEXTURE_2D, tex3);
-  glConsumeTextureCHROMIUM(GL_TEXTURE_2D, mailbox);
-  EXPECT_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-
-  // Delete both textures.
-  glDeleteTextures(1, &tex2);
-  glDeleteTextures(1, &tex3);
-  EXPECT_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-
-  // Mailbox should be gone now.
-  glGenTextures(1, &tex2);
-  glBindTexture(GL_TEXTURE_2D, tex2);
-  glConsumeTextureCHROMIUM(GL_TEXTURE_2D, mailbox);
-  EXPECT_EQ(static_cast<GLenum>(GL_INVALID_OPERATION), glGetError());
-  glDeleteTextures(1, &tex2);
-  EXPECT_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-}
-
-TEST_F(GLTextureMailboxTest, ProduceFrontBuffer) {
-  gl1_.MakeCurrent();
-  Mailbox mailbox;
-  glGenMailboxCHROMIUM(mailbox.name);
-
-  gl2_.MakeCurrent();
-  gl2_.decoder()->ProduceFrontBuffer(mailbox);
-
-  gl1_.MakeCurrent();
-  GLuint tex1;
-  glGenTextures(1, &tex1);
-  glBindTexture(GL_TEXTURE_2D, tex1);
-  glConsumeTextureCHROMIUM(GL_TEXTURE_2D, mailbox.name);
-  EXPECT_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-
-  gl2_.MakeCurrent();
-  glResizeCHROMIUM(10, 10, 1);
-  glClearColor(1, 0, 0, 1);
-  glClear(GL_COLOR_BUFFER_BIT);
-  ::gles2::GetGLContext()->SwapBuffers();
-
-  gl1_.MakeCurrent();
-  EXPECT_EQ(0xFF0000FFu, ReadTexel(tex1, 0, 0));
-  EXPECT_EQ(0xFF0000FFu, ReadTexel(tex1, 9, 9));
-  EXPECT_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-
-  gl2_.MakeCurrent();
-  glClearColor(0, 1, 0, 1);
-  glClear(GL_COLOR_BUFFER_BIT);
-  glFlush();
-
-  gl1_.MakeCurrent();
-  EXPECT_EQ(0xFF0000FFu, ReadTexel(tex1, 0, 0));
-
-  gl2_.MakeCurrent();
-  ::gles2::GetGLContext()->SwapBuffers();
-
-  gl1_.MakeCurrent();
-  EXPECT_EQ(0xFF00FF00u, ReadTexel(tex1, 0, 0));
-
-  gl2_.MakeCurrent();
-  gl2_.Destroy();
-
-  gl1_.MakeCurrent();
-  EXPECT_EQ(0xFF00FF00u, ReadTexel(tex1, 0, 0));
-  EXPECT_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-  glDeleteTextures(1, &tex1);
-}
-
-// http://crbug.com/281565
-#if !defined(OS_ANDROID)
-TEST_F(GLTextureMailboxTest, ProduceFrontBufferMultipleContexts) {
-  gl1_.MakeCurrent();
-  Mailbox mailbox[2];
-  glGenMailboxCHROMIUM(mailbox[0].name);
-  glGenMailboxCHROMIUM(mailbox[1].name);
-  GLuint tex[2];
-  glGenTextures(2, tex);
-
-  GLManager::Options options;
-  options.share_mailbox_manager = &gl1_;
-  GLManager other_gl[2];
-  for (size_t i = 0; i < 2; ++i) {
-    other_gl[i].Initialize(options);
-    other_gl[i].MakeCurrent();
-    other_gl[i].decoder()->ProduceFrontBuffer(mailbox[i]);
-    // Make sure both "other gl" are in the same share group.
-    if (!options.share_group_manager)
-      options.share_group_manager = other_gl+i;
-  }
-
-
-  gl1_.MakeCurrent();
-  for (size_t i = 0; i < 2; ++i) {
-    glBindTexture(GL_TEXTURE_2D, tex[i]);
-    glConsumeTextureCHROMIUM(GL_TEXTURE_2D, mailbox[i].name);
-    EXPECT_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-  }
-
-  for (size_t i = 0; i < 2; ++i) {
-    other_gl[i].MakeCurrent();
-    glResizeCHROMIUM(10, 10, 1);
-    glClearColor(1-i%2, i%2, 0, 1);
-    glClear(GL_COLOR_BUFFER_BIT);
-    ::gles2::GetGLContext()->SwapBuffers();
-  }
-
-  gl1_.MakeCurrent();
-  EXPECT_EQ(0xFF0000FFu, ReadTexel(tex[0], 0, 0));
-  EXPECT_EQ(0xFF00FF00u, ReadTexel(tex[1], 9, 9));
-
-  for (size_t i = 0; i < 2; ++i) {
-    other_gl[i].MakeCurrent();
-    other_gl[i].Destroy();
-  }
-
-  gl1_.MakeCurrent();
-  glDeleteTextures(2, tex);
-}
-#endif
-
-}  // namespace gpu
-