TEST(GetRegisters, GetCID_FailCommand_ShouldFail)
{
uint8_t cid[16];
initSDHC();
// CMD10 input data.
setupDataForCmd("04");
// Clear buffer to 0x00 before reading into it.
memset(cid, 0, sizeof(cid));
LONGS_EQUAL(RES_ERROR, m_sd.getCID(cid, sizeof(cid)));
validateSelect();
// Should send CMD10 to start read.
validateCmdPacket(10);
validateDeselect();
// Verify that register contents weren't modified.
validateBuffer(cid, 16, 0x00);
// Verify error log output.
m_sd.dumpErrorLog(stderr);
char expectedOutput[256];
snprintf(expectedOutput, sizeof(expectedOutput),
"sendCommandAndReceiveDataBlock(CMD10,0,%08X,16) - CMD10 returned 0x04\n"
"getCID(%08X,16) - Register read failed\n",
(uint32_t)(size_t)cid,
(uint32_t)(size_t)cid);
STRCMP_EQUAL(expectedOutput, printfSpy_GetLastOutput());
}
// ***************
// getCSD() tests
// ***************
TEST(GetRegisters, GetCSD_SuccessfulRead)
{
uint8_t csd[16];
initSDHC();
// CMD9 input data.
setupDataForCmd("00");
// 0xFE starts read data block.
m_sd.spi().setInboundFromString("FE");
// Data block will contain 16 bytes of 0xAD + valid CRC.
setupDataBlock(0xAD, 16);
// Clear buffer to 0x00 before reading into it.
memset(csd, 0, sizeof(csd));
LONGS_EQUAL(RES_OK, m_sd.getCSD(csd, sizeof(csd)));
validateSelect();
// Should send CMD9 to start read.
validateCmdPacket(9);
// Should send multiple FF bytes to read in register data block:
// 1 to read in header.
// 16 to read data.
// 2 to read CRC.
validateFFBytes(1+16+2);
validateDeselect();
// Verify that register contents were read into supplied buffer.
validateBuffer(csd, 16, 0xAD);
}
void append(Logging *logging, const char *text) {
efiAssertVoid(text != NULL, "append NULL");
uint32_t extraLen = efiStrlen(text);
int isError = validateBuffer(logging, extraLen);
if (isError) {
return;
}
strcpy(logging->linePointer, text);
logging->linePointer += extraLen;
}
void append(Logging *logging, const char *text) {
efiAssertVoid(text != NULL, "append NULL");
uint32_t extraLen = efiStrlen(text);
bool isError = validateBuffer(logging, extraLen);
if (isError) {
return;
}
strcpy(logging->linePointer, text);
/**
* And now we are pointing at the zero char at the end of the buffer again
*/
logging->linePointer += extraLen;
}
