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 "fake_ppapi/fake_var_array_buffer_interface.h" 6 7 #include "fake_ppapi/fake_var_manager.h" 8 #include "gtest/gtest.h" 9 FakeVarArrayBufferInterface(FakeVarManager * manager)10FakeVarArrayBufferInterface::FakeVarArrayBufferInterface( 11 FakeVarManager* manager) : manager_(manager) {} 12 Create(uint32_t size_in_bytes)13struct PP_Var FakeVarArrayBufferInterface::Create(uint32_t size_in_bytes) { 14 FakeVarData* var_data = manager_->CreateVarData(); 15 var_data->type = PP_VARTYPE_ARRAY_BUFFER; 16 var_data->buffer_value.length = size_in_bytes; 17 var_data->buffer_value.ptr = malloc(size_in_bytes); 18 19 struct PP_Var result = {PP_VARTYPE_ARRAY_BUFFER, 0, {PP_FALSE}}; 20 result.value.as_id = var_data->id; 21 return result; 22 } 23 ByteLength(struct PP_Var var,uint32_t * byte_length)24PP_Bool FakeVarArrayBufferInterface::ByteLength(struct PP_Var var, 25 uint32_t* byte_length) { 26 EXPECT_EQ(PP_VARTYPE_ARRAY_BUFFER, var.type); 27 FakeVarData* data = manager_->GetVarData(var); 28 EXPECT_NE(static_cast<FakeVarData*>(NULL), data); 29 *byte_length = data->buffer_value.length; 30 return PP_TRUE; 31 } 32 Map(struct PP_Var var)33void* FakeVarArrayBufferInterface::Map(struct PP_Var var) { 34 EXPECT_EQ(PP_VARTYPE_ARRAY_BUFFER, var.type); 35 FakeVarData* data = manager_->GetVarData(var); 36 EXPECT_NE(static_cast<FakeVarData*>(NULL), data); 37 return data->buffer_value.ptr; 38 } 39 Unmap(struct PP_Var var)40void FakeVarArrayBufferInterface::Unmap(struct PP_Var var) { 41 ASSERT_EQ(PP_VARTYPE_ARRAY_BUFFER, var.type); 42 } 43