1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
// Copyright (c) 2011 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.
// This file contains unit tests for gles2 commmands
#include "testing/gtest/include/gtest/gtest.h"
#include "gpu/command_buffer/common/gles2_cmd_format.h"
namespace gpu {
namespace gles2 {
class GLES2FormatTest : public testing::Test {
protected:
static const unsigned char kInitialValue = 0xBD;
virtual void SetUp() {
memset(buffer_, kInitialValue, sizeof(buffer_));
}
virtual void TearDown() {
}
template <typename T>
T* GetBufferAs() {
return static_cast<T*>(static_cast<void*>(&buffer_));
}
void CheckBytesWritten(
const void* end, size_t expected_size, size_t written_size) {
size_t actual_size = static_cast<const unsigned char*>(end) -
GetBufferAs<const unsigned char>();
EXPECT_LT(actual_size, sizeof(buffer_));
EXPECT_GT(actual_size, 0u);
EXPECT_EQ(expected_size, actual_size);
EXPECT_EQ(kInitialValue, buffer_[written_size]);
EXPECT_NE(kInitialValue, buffer_[written_size - 1]);
}
void CheckBytesWrittenMatchesExpectedSize(
const void* end, size_t expected_size) {
CheckBytesWritten(end, expected_size, expected_size);
}
private:
unsigned char buffer_[1024];
};
// GCC requires these declarations, but MSVC requires they not be present
#ifndef _MSC_VER
const unsigned char GLES2FormatTest::kInitialValue;
#endif
#include "gpu/command_buffer/common/gles2_cmd_format_test_autogen.h"
} // namespace gles2
} // namespace gpu
|
