Roll Chrome into Mojo.

gpu/command_buffer/service/gles2_cmd_decoder_unittest_programs.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 693 matching lines @@
   GetShaderSource get_cmd;
   get_cmd.Init(client_shader_id_, kOutBucketId);
   EXPECT_EQ(error::kNoError, ExecuteCmd(get_cmd));
   CommonDecoder::Bucket* bucket = decoder_->GetBucket(kOutBucketId);
   ASSERT_TRUE(bucket != NULL);
   EXPECT_EQ(sizeof(kSource0), bucket->size());
   EXPECT_EQ(0, memcmp(bucket->GetData(0, bucket->size()),
                       kSource0, bucket->size()));
 }
 
-TEST_P(GLES2DecoderTest, ShaderSourceBucketInvalidArgs) {
+#if GLES2_TEST_SHADER_VS_PROGRAM_IDS
+TEST_P(GLES2DecoderTest, ShaderSourceBucketWithProgramId) {
   const uint32 kBucketId = 123;
   const char kSource0[] = "hello";
   const char* kSource[] = { kSource0 };
   const char kValidStrEnd = 0;
+  SetBucketAsCStrings(kBucketId, 1, kSource, 1, kValidStrEnd);
   ShaderSourceBucket cmd;
-  // Test no bucket.
-  cmd.Init(client_shader_id_, kBucketId);
-  EXPECT_NE(error::kNoError, ExecuteCmd(cmd));
-  // Test invalid client.
-  SetBucketAsCStrings(kBucketId, 1, kSource, 1, kValidStrEnd);
-  cmd.Init(kInvalidClientId, kBucketId);
-  EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
-  EXPECT_EQ(GL_INVALID_VALUE, GetGLError());
-#if GLES2_TEST_SHADER_VS_PROGRAM_IDS
-  SetBucketAsCStrings(kBucketId, 1, kSource);
-  cmd.Init(
-      client_program_id_, kBucketId);
+  cmd.Init(client_program_id_, kBucketId);
   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
   EXPECT_EQ(GL_INVALID_OPERATION, GetGLError());
+}
 #endif  // GLES2_TEST_SHADER_VS_PROGRAM_IDS
-}
 
 TEST_P(GLES2DecoderTest, ShaderSourceStripComments) {
   const uint32 kInBucketId = 123;
   const char kSource0[] = "hello/*te\ast*/world//a\ab";
   const char* kSource[] = { kSource0 };
   const char kValidStrEnd = 0;
   SetBucketAsCStrings(kInBucketId, 1, kSource, 1, kValidStrEnd);
   ShaderSourceBucket cmd;
   cmd.Init(client_shader_id_, kInBucketId);
   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
   EXPECT_EQ(GL_NO_ERROR, GetGLError());
 }
 
-TEST_P(GLES2DecoderTest, ShaderSourceInvalidHeader) {
-  const uint32 kInBucketId = 123;
-  const char kSource0[] = "hello";
-  const char* kSource[] = { kSource0 };
-  const char kValidStrEnd = 0;
-  const GLsizei kCount = 1;
-  const GLsizei kTests[] = {
-      kCount + 1,
-      0,
-      std::numeric_limits<GLsizei>::max(),
-      -1,
-      kCount
-  };
-  size_t kTestCount = 5;
-  for (size_t ii = 0; ii < kTestCount; ++ii) {
-    SetBucketAsCStrings(kInBucketId, 1, kSource, kTests[ii], kValidStrEnd);
-    ShaderSourceBucket cmd;
-    cmd.Init(client_shader_id_, kInBucketId);
-    if (kTests[ii] == kCount) {
-      EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
-    } else {
-      EXPECT_EQ(error::kInvalidArguments, ExecuteCmd(cmd));
-    }
-  }
-  EXPECT_EQ(GL_NO_ERROR, GetGLError());
-}
-
-TEST_P(GLES2DecoderTest, ShaderSourceInvalidStringEnding) {
-  const uint32 kInBucketId = 123;
-  const char kSource0[] = "hello";
-  const char* kSource[] = { kSource0 };
-  const char kInvalidStrEnd = '*';
-  SetBucketAsCStrings(kInBucketId, 1, kSource, 1, kInvalidStrEnd);
-  ShaderSourceBucket cmd;
-  cmd.Init(client_shader_id_, kInBucketId);
-  EXPECT_EQ(error::kInvalidArguments, ExecuteCmd(cmd));
-  EXPECT_EQ(GL_NO_ERROR, GetGLError());
-}
-
 TEST_P(GLES2DecoderWithShaderTest, Uniform1iValidArgs) {
   EXPECT_CALL(*gl_, Uniform1i(kUniform1RealLocation, 2));
   Uniform1i cmd;
   cmd.Init(kUniform1FakeLocation, 2);
   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
 }
 
 TEST_P(GLES2DecoderWithShaderTest, Uniform1ivImmediateValidArgs) {
   Uniform1ivImmediate& cmd = *GetImmediateAs<Uniform1ivImmediate>();
   EXPECT_CALL(*gl_,
@@ skipping 118 matching lines @@
            kInvalidSharedMemoryId,
            kSharedMemoryOffset);
   EXPECT_NE(error::kNoError, ExecuteCmd(cmd));
   cmd.Init(client_program_id_,
            kBucketId,
            kSharedMemoryId,
            kInvalidSharedMemoryOffset);
   EXPECT_NE(error::kNoError, ExecuteCmd(cmd));
 }
 
+TEST_P(GLES2DecoderWithShaderTest, GetFragDataLocation) {
+  const uint32 kBucketId = 123;
+  const GLint kLocation = 10;
+  const char* kName = "color";
+  typedef GetFragDataLocation::Result Result;
+  Result* result = GetSharedMemoryAs<Result*>();
+  SetBucketAsCString(kBucketId, kName);
+  *result = -1;
+  GetFragDataLocation cmd;
+  cmd.Init(client_program_id_, kBucketId, kSharedMemoryId, kSharedMemoryOffset);
+  EXPECT_CALL(*gl_, GetFragDataLocation(kServiceProgramId, StrEq(kName)))
+      .WillOnce(Return(kLocation))
+      .RetiresOnSaturation();
+  decoder_->set_unsafe_es3_apis_enabled(true);
+  EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
+  EXPECT_EQ(kLocation, *result);
+  decoder_->set_unsafe_es3_apis_enabled(false);
+  EXPECT_EQ(error::kUnknownCommand, ExecuteCmd(cmd));
+}
+
+TEST_P(GLES2DecoderWithShaderTest, GetFragDataLocationInvalidArgs) {
+  const uint32 kBucketId = 123;
+  typedef GetFragDataLocation::Result Result;
+  Result* result = GetSharedMemoryAs<Result*>();
+  *result = -1;
+  GetFragDataLocation cmd;
+  decoder_->set_unsafe_es3_apis_enabled(true);
+  // Check no bucket
+  cmd.Init(client_program_id_, kBucketId, kSharedMemoryId, kSharedMemoryOffset);
+  EXPECT_NE(error::kNoError, ExecuteCmd(cmd));
+  EXPECT_EQ(-1, *result);
+  // Check bad program id.
+  const char* kName = "color";
+  SetBucketAsCString(kBucketId, kName);
+  cmd.Init(kInvalidClientId, kBucketId, kSharedMemoryId, kSharedMemoryOffset);
+  *result = -1;
+  EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
+  EXPECT_EQ(-1, *result);
+  EXPECT_EQ(GL_INVALID_VALUE, GetGLError());
+  // Check bad memory
+  cmd.Init(client_program_id_,
+           kBucketId,
+           kInvalidSharedMemoryId,
+           kSharedMemoryOffset);
+  EXPECT_NE(error::kNoError, ExecuteCmd(cmd));
+  cmd.Init(client_program_id_,
+           kBucketId,
+           kSharedMemoryId,
+           kInvalidSharedMemoryOffset);
+  EXPECT_NE(error::kNoError, ExecuteCmd(cmd));
+}
+
 TEST_P(GLES2DecoderWithShaderTest, GetUniformLocation) {
   const uint32 kBucketId = 123;
   const char* kNonExistentName = "foobar";
   typedef GetUniformLocation::Result Result;
   Result* result = GetSharedMemoryAs<Result*>();
   SetBucketAsCString(kBucketId, kUniform2Name);
   *result = -1;
   GetUniformLocation cmd;
   cmd.Init(client_program_id_, kBucketId, kSharedMemoryId, kSharedMemoryOffset);
   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
@@ skipping 142 matching lines @@
 }
 
 // TODO(gman): DeleteProgram
 
 // TODO(gman): UseProgram
 
 // TODO(gman): DeleteShader
 
 }  // namespace gles2
 }  // namespace gpu