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google test

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This commit is contained in:
lvpeng
2026-06-06 15:26:46 +08:00
parent fa6fdfe95e
commit 00be65c0e1
2 changed files with 27 additions and 15 deletions
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15
XYParser/XYEegParserExample.cpp
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@@ -7,7 +7,7 @@
namespace { namespace {
std::vector<std::uint8_t> BuildMinimalFrame(std::uint8_t channel_count) std::vector<std::uint8_t> BuildMinimalFrame(std::uint8_t channel_count, std::uint32_t frame_index)
{ {
constexpr std::size_t kSamplesPerFrame = 5; constexpr std::size_t kSamplesPerFrame = 5;
constexpr std::uint8_t kHeader = 0xAA; constexpr std::uint8_t kHeader = 0xAA;
@@ -24,10 +24,10 @@ std::vector<std::uint8_t> BuildMinimalFrame(std::uint8_t channel_count)
frame[offset++] = kHeader; frame[offset++] = kHeader;
// index, little endian // index, little endian
frame[offset++] = 0x01; frame[offset++] = static_cast<std::uint8_t>(frame_index & 0xFF);
frame[offset++] = 0x00; frame[offset++] = static_cast<std::uint8_t>((frame_index >> 8) & 0xFF);
frame[offset++] = 0x00; frame[offset++] = static_cast<std::uint8_t>((frame_index >> 16) & 0xFF);
frame[offset++] = 0x00; frame[offset++] = static_cast<std::uint8_t>((frame_index >> 24) & 0xFF);
// payload length, big endian // payload length, big endian
frame[offset++] = static_cast<std::uint8_t>((payload_length >> 8) & 0xFF); frame[offset++] = static_cast<std::uint8_t>((payload_length >> 8) & 0xFF);
@@ -57,6 +57,11 @@ std::vector<std::uint8_t> BuildMinimalFrame(std::uint8_t channel_count)
return frame; return frame;
} }
std::vector<std::uint8_t> BuildMinimalFrame(std::uint8_t channel_count)
{
return BuildMinimalFrame(channel_count, 1U);
}
} // namespace } // namespace
void MinimalExampleFor8ChParser() void MinimalExampleFor8ChParser()

27
XYParser/XYParserTests/Tests.cpp
View File

@@ -43,8 +43,9 @@ private:
/// 构建最小帧数据的辅助函数 /// 构建最小帧数据的辅助函数
/// 生成符合 XYParser 协议格式的测试帧数据 /// 生成符合 XYParser 协议格式的测试帧数据
/// @param channel_count 通道数量 /// @param channel_count 通道数量
/// @param frame_index 帧索引，小端写入标签区前 4 字节
/// @return 包含完整帧数据的字节向量 /// @return 包含完整帧数据的字节向量
std::vector<std::uint8_t> BuildMinimalFrame(std::uint8_t channel_count) std::vector<std::uint8_t> BuildMinimalFrame(std::uint8_t channel_count, std::uint32_t frame_index)
{ {
constexpr std::size_t kSamplesPerFrame = 5; ///< 每帧采样数 constexpr std::size_t kSamplesPerFrame = 5; ///< 每帧采样数
constexpr std::uint8_t kHeader = 0xAA; ///< 帧头标记 constexpr std::uint8_t kHeader = 0xAA; ///< 帧头标记
@@ -62,11 +63,11 @@ std::vector<std::uint8_t> BuildMinimalFrame(std::uint8_t channel_count)
// 写入帧头 // 写入帧头
frame[offset++] = kHeader; frame[offset++] = kHeader;
// 写入标签数据（版本号等） // 写入标签数据中的帧索引（小端序）
frame[offset++] = 0x01; frame[offset++] = static_cast<std::uint8_t>(frame_index & 0xFF);
frame[offset++] = 0x00; frame[offset++] = static_cast<std::uint8_t>((frame_index >> 8) & 0xFF);
frame[offset++] = 0x00; frame[offset++] = static_cast<std::uint8_t>((frame_index >> 16) & 0xFF);
frame[offset++] = 0x00; frame[offset++] = static_cast<std::uint8_t>((frame_index >> 24) & 0xFF);
// 写入负载长度（大端序） // 写入负载长度（大端序）
frame[offset++] = static_cast<std::uint8_t>((payload_length >> 8) & 0xFF); frame[offset++] = static_cast<std::uint8_t>((payload_length >> 8) & 0xFF);
@@ -99,6 +100,12 @@ std::vector<std::uint8_t> BuildMinimalFrame(std::uint8_t channel_count)
return frame; return frame;
} }
/// 为现有调用点保留默认 frame_index=1 的便捷重载
std::vector<std::uint8_t> BuildMinimalFrame(std::uint8_t channel_count)
{
return BuildMinimalFrame(channel_count, 1U);
}
} // namespace } // namespace
/// 测试：创建解析器时拒绝不支持的通道数 /// 测试：创建解析器时拒绝不支持的通道数
@@ -336,8 +343,8 @@ TEST(XYParserApiTests, FeedParsesMultipleFrames)
XYParser_SetBypassChecksum(parser.get(), 1); XYParser_SetBypassChecksum(parser.get(), 1);
// 构建两个连续的帧 // 构建两个连续的帧
const std::vector<std::uint8_t> frame1 = BuildMinimalFrame(8); const std::vector<std::uint8_t> frame1 = BuildMinimalFrame(8, 1U);
const std::vector<std::uint8_t> frame2 = BuildMinimalFrame(8); const std::vector<std::uint8_t> frame2 = BuildMinimalFrame(8, 2U);
std::vector<std::uint8_t> combined(frame1); std::vector<std::uint8_t> combined(frame1);
combined.insert(combined.end(), frame2.begin(), frame2.end()); combined.insert(combined.end(), frame2.begin(), frame2.end());
@@ -368,7 +375,7 @@ TEST(XYParserApiTests, FeedIncrementsFrameIndex)
int total_frames = 0; int total_frames = 0;
for (int i = 0; i < 3; ++i) { for (int i = 0; i < 3; ++i) {
const std::vector<std::uint8_t> frame = BuildMinimalFrame(8); const std::vector<std::uint8_t> frame = BuildMinimalFrame(8, static_cast<std::uint32_t>(i + 1));
const int count = XYParser_Feed( const int count = XYParser_Feed(
parser.get(), parser.get(),
frame.data(), frame.data(),
@@ -477,4 +484,4 @@ TEST(XYParserApiTests, GetLastErrorReturnsMessageForNullParser)
{ {
EXPECT_EQ(std::string(XYParser_GetLastError(nullptr)), std::string("invalid parser handle")); EXPECT_EQ(std::string(XYParser_GetLastError(nullptr)), std::string("invalid parser handle"));
} }
*/ */