texture mipmap level is not zero-only in ES 3

gpu/command_buffer/service/gles2_cmd_decoder_unittest_framebuffers.cc

 // 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 "base/strings/string_number_conversions.h"
 #include "gpu/command_buffer/common/gles2_cmd_format.h"
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
@@ skipping 99 matching lines @@
   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
   EXPECT_EQ(GL_INVALID_OPERATION, GetGLError());
 }
 
 TEST_P(GLES2DecoderTest, FramebufferTexture2DWithNoBoundTarget) {
   EXPECT_CALL(*gl_, FramebufferTexture2DEXT(_, _, _, _, _)).Times(0);
   FramebufferTexture2D cmd;
   cmd.Init(GL_FRAMEBUFFER,
            GL_COLOR_ATTACHMENT0,
            GL_TEXTURE_2D,
-           client_texture_id_);
+           client_texture_id_,
+           0);
   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
   EXPECT_EQ(GL_INVALID_OPERATION, GetGLError());
 }
 
+TEST_P(GLES3DecoderTest, FramebufferTexture2DWithNoBoundTarget) {
+  EXPECT_CALL(*gl_, FramebufferTexture2DEXT(_, _, _, _, _)).Times(0);
+  FramebufferTexture2D cmd;
+  cmd.Init(GL_FRAMEBUFFER,
+           GL_COLOR_ATTACHMENT0,
+           GL_TEXTURE_2D,
+           client_texture_id_,
+           1);
+  EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
+  EXPECT_EQ(GL_INVALID_OPERATION, GetGLError());
+}
+
+TEST_P(GLES3DecoderTest, FramebufferTexture2DValidArgs) {
+  EXPECT_CALL(*gl_,
+              FramebufferTexture2DEXT(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
+                                      GL_TEXTURE_2D, kServiceTextureId, 1));
+  DoBindFramebuffer(
+      GL_FRAMEBUFFER, client_framebuffer_id_, kServiceFramebufferId);
+  EXPECT_CALL(*gl_, GetError())
+      .WillOnce(Return(GL_NO_ERROR))
+      .WillOnce(Return(GL_NO_ERROR))
+      .RetiresOnSaturation();
+  cmds::FramebufferTexture2D cmd;
+  cmd.Init(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D,
+           client_texture_id_, 1);
+  EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
+  EXPECT_EQ(GL_NO_ERROR, GetGLError());
+}
+
+TEST_P(GLES3DecoderTest, FramebufferTexture2DInvalidArgs0_0) {
+  EXPECT_CALL(*gl_, FramebufferTexture2DEXT(_, _, _, _, _)).Times(0);
+  DoBindFramebuffer(
+      GL_FRAMEBUFFER, client_framebuffer_id_, kServiceFramebufferId);
+  cmds::FramebufferTexture2D cmd;
+  cmd.Init(GL_RENDERBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D,
+           client_texture_id_, 1);
+  EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
+  EXPECT_EQ(GL_INVALID_ENUM, GetGLError());
+}
+
+TEST_P(GLES3DecoderTest, FramebufferTexture2DInvalidArgs2_0) {
+  EXPECT_CALL(*gl_, FramebufferTexture2DEXT(_, _, _, _, _)).Times(0);
+  DoBindFramebuffer(
+      GL_FRAMEBUFFER, client_framebuffer_id_, kServiceFramebufferId);
+  cmds::FramebufferTexture2D cmd;
+  cmd.Init(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_PROXY_TEXTURE_CUBE_MAP,
+           client_texture_id_, 1);
+  EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
+  EXPECT_EQ(GL_INVALID_ENUM, GetGLError());
+}
+
 TEST_P(GLES2DecoderTest, GetFramebufferAttachmentParameterivWithNoBoundTarget) {
   EXPECT_CALL(*gl_, GetError())
       .WillOnce(Return(GL_NO_ERROR))
       .WillOnce(Return(GL_NO_ERROR))
       .RetiresOnSaturation();
   EXPECT_CALL(*gl_, GetFramebufferAttachmentParameterivEXT(_, _, _, _))
       .Times(0);
   GetFramebufferAttachmentParameteriv cmd;
   cmd.Init(GL_FRAMEBUFFER,
            GL_COLOR_ATTACHMENT0,
@@ skipping 54 matching lines @@
   GetFramebufferAttachmentParameteriv::Result* result =
       static_cast<GetFramebufferAttachmentParameteriv::Result*>(
           shared_memory_address_);
   result->SetNumResults(0);
   const GLint* result_value = result->GetData();
   FramebufferTexture2D fbtex_cmd;
   GetFramebufferAttachmentParameteriv cmd;
   fbtex_cmd.Init(GL_FRAMEBUFFER,
                  GL_COLOR_ATTACHMENT0,
                  GL_TEXTURE_2D,
-                 client_texture_id_);
+                 client_texture_id_,
+                 0);
   cmd.Init(GL_FRAMEBUFFER,
            GL_COLOR_ATTACHMENT0,
            GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME,
            shared_memory_id_,
            shared_memory_offset_);
   EXPECT_EQ(error::kNoError, ExecuteCmd(fbtex_cmd));
   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
   EXPECT_EQ(GL_NO_ERROR, GetGLError());
   EXPECT_EQ(client_texture_id_, static_cast<GLuint>(*result_value));
 }
@@ skipping 1119 matching lines @@
                                       GL_COLOR_ATTACHMENT0,
                                       GL_TEXTURE_2D,
                                       kServiceTextureId,
                                       0))
       .Times(1)
       .RetiresOnSaturation();
   FramebufferTexture2D fbtex_cmd;
   fbtex_cmd.Init(GL_FRAMEBUFFER,
                  GL_COLOR_ATTACHMENT0,
                  GL_TEXTURE_2D,
-                 client_texture_id_);
+                 client_texture_id_,
+                 0);
   EXPECT_EQ(error::kNoError, ExecuteCmd(fbtex_cmd));
   EXPECT_EQ(GL_OUT_OF_MEMORY, GetGLError());
 }
 
 TEST_P(GLES2DecoderTest, RenderbufferStorageGLError) {
   DoBindRenderbuffer(
       GL_RENDERBUFFER, client_renderbuffer_id_, kServiceRenderbufferId);
   EnsureRenderbufferBound(false);
   EXPECT_CALL(*gl_, GetError())
       .WillOnce(Return(GL_NO_ERROR))
@@ skipping 1386 matching lines @@
   EXPECT_EQ(1, result->GetNumResults());
   EXPECT_EQ(GL_NO_ERROR, GetGLError());
 }
 
 // TODO(gman): PixelStorei
 
 // TODO(gman): SwapBuffers
 
 }  // namespace gles2
 }  // namespace gpu