109 lines
2.6 KiB
C++
109 lines
2.6 KiB
C++
#include <gtest/gtest.h>
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#include "app.hpp"
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#include <string>
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#include <cstring>
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using namespace dau;
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class DAUTest : public ::testing::Test {
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protected:
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void SetUp() override {
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DAU_SetSleep(false);
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}
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};
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TEST_F(DAUTest, testDAUProcessNormalInput) {
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RawDataFrame input{};
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input.len = 8;
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for(int i=0; i<8; ++i) input.data[i] = i;
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input.timestamp = 12345;
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input.busType = 1;
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ValidData output{};
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std::string errorLog;
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uint32_t initialLoad = DAU_GetBusLoad();
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bool result = DAU_Process(input, output, errorLog);
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EXPECT_TRUE(result);
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EXPECT_EQ(output.dataLen, 8);
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EXPECT_EQ(output.timestamp, 12345);
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EXPECT_EQ(output.sourceBus, 1);
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EXPECT_EQ(DAU_GetBusLoad(), initialLoad + 5);
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}
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TEST_F(DAUTest, testDAUProcessZeroLength) {
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RawDataFrame input{};
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input.len = 0;
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ValidData output{};
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std::string errorLog;
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bool result = DAU_Process(input, output, errorLog);
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EXPECT_FALSE(result);
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EXPECT_NE(errorLog.find("Invalid data length"), std::string::npos);
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}
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TEST_F(DAUTest, testDAUProcessMaxLength) {
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RawDataFrame input{};
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input.len = 64;
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for(int i=0; i<64; ++i) input.data[i] = 0x01;
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ValidData output{};
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std::string errorLog;
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bool result = DAU_Process(input, output, errorLog);
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EXPECT_TRUE(result);
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EXPECT_EQ(output.dataLen, 64);
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}
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TEST_F(DAUTest, testDAUProcessExceedMaxLength) {
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RawDataFrame input{};
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input.len = 65;
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ValidData output{};
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std::string errorLog;
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bool result = DAU_Process(input, output, errorLog);
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EXPECT_FALSE(result);
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EXPECT_NE(errorLog.find("Invalid data length"), std::string::npos);
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}
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TEST_F(DAUTest, testDAUProcessErrorFrame) {
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RawDataFrame input{};
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input.len = 8;
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memset(input.data, 0xFF, 8);
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ValidData output{};
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std::string errorLog;
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bool result = DAU_Process(input, output, errorLog);
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EXPECT_FALSE(result);
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EXPECT_NE(errorLog.find("Error frame detected"), std::string::npos);
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}
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TEST_F(DAUTest, testDAUProcessSleepMode) {
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DAU_SetSleep(true);
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RawDataFrame input{};
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input.len = 8;
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ValidData output{};
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std::string errorLog;
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bool result = DAU_Process(input, output, errorLog);
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EXPECT_FALSE(result);
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EXPECT_NE(errorLog.find("Sleep mode"), std::string::npos);
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DAU_SetSleep(false);
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}
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TEST_F(DAUTest, testDAUSetSleepAndGetBusLoad) {
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DAU_SetSleep(false);
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uint32_t load1 = DAU_GetBusLoad();
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RawDataFrame input{};
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input.len = 1;
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input.data[0] = 0x01;
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ValidData output{};
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std::string errorLog;
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DAU_Process(input, output, errorLog);
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uint32_t load2 = DAU_GetBusLoad();
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EXPECT_EQ(load2, load1 + 5);
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}
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