mirror of https://github.com/rusefi/rusefi.git
87 lines
2.0 KiB
C++
87 lines
2.0 KiB
C++
#include "pch.h"
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#include "tunerstudio.h"
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#include "tunerstudio_io.h"
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static uint8_t st5TestBuffer[16000];
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class BufferTsChannel : public TsChannelBase {
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public:
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BufferTsChannel() : TsChannelBase("Test") { }
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void write(const uint8_t* buffer, size_t size, bool /*isLastWriteInTransaction*/) override {
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memcpy(&st5TestBuffer[writeIdx], buffer, size);
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writeIdx += size;
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}
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size_t readTimeout(uint8_t* buffer, size_t size, int timeout) override {
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// nothing to do here
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return size;
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}
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void reset() {
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writeIdx = 0;
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}
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size_t writeIdx = 0;
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};
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#define CODE 2
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#define PAYLOAD "123"
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#define SIZE strlen(PAYLOAD)
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static void assertCrcPacket(BufferTsChannel& dut) {
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ASSERT_EQ(dut.writeIdx, SIZE + 7);
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// todo: proper uint16 comparison
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ASSERT_EQ(st5TestBuffer[0], 0);
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ASSERT_EQ(st5TestBuffer[1], SIZE + 1);
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ASSERT_EQ(st5TestBuffer[2], CODE);
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ASSERT_EQ(memcmp(&st5TestBuffer[3], PAYLOAD, SIZE), 0);
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// todo: proper uint32 comparison
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ASSERT_EQ(st5TestBuffer[6], 252);
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ASSERT_EQ(st5TestBuffer[7], 68);
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ASSERT_EQ(st5TestBuffer[8], 173);
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ASSERT_EQ(st5TestBuffer[9], 87);
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}
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TEST(binary, testWriteCrc) {
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BufferTsChannel test;
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// Let it pick which impl (small vs large) to use
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test.reset();
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test.writeCrcPacket(CODE, (const uint8_t*)PAYLOAD, SIZE);
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assertCrcPacket(test);
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// Force the large impl
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test.reset();
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test.writeCrcPacket(CODE, (const uint8_t*)PAYLOAD, SIZE);
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assertCrcPacket(test);
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// Force the small impl
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test.reset();
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test.writeCrcPacket(CODE, (const uint8_t*)PAYLOAD, SIZE);
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assertCrcPacket(test);
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}
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TEST(TunerstudioCommands, writeChunkEngineConfig) {
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EngineTestHelper eth(engine_type_e::TEST_ENGINE);
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::testing::NiceMock<MockTsChannel> channel;
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uint8_t* configBytes = reinterpret_cast<uint8_t*>(config);
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// Contains zero before the write
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configBytes[100] = 0;
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EXPECT_EQ(configBytes[100], 0);
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// two step - writes to the engineConfiguration section require a burn
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uint8_t val = 50;
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TunerStudio instance;
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instance.handleWriteChunkCommand(&channel, TS_CRC, 100, 1, &val);
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EXPECT_EQ(configBytes[100], 50);
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}
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