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110 lines
3.2 KiB
110 lines
3.2 KiB
4 months ago
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# arguments checking
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if(NOT COMPILER)
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message(FATAL_ERROR "Require COMPILER to be defined")
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endif(NOT COMPILER)
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if(NOT RUNTIME)
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message(FATAL_ERROR "Require RUNTIME to be defined")
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endif(NOT RUNTIME)
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if(NOT TEST_DIR)
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message(FATAL_ERROR "Require TEST_DIR to be defined")
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endif(NOT TEST_DIR)
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if(NOT TEST_NAME)
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message(FATAL_ERROR "Require TEST_NAME to be defined")
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endif(NOT TEST_NAME)
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# Sources
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set(TEST_SRC "${TEST_DIR}/${TEST_NAME}.sy")
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if(EXISTS "${TEST_DIR}/${TEST_NAME}.in")
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set(TEST_INS "${TEST_DIR}/${TEST_NAME}.in")
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else(EXISTS "${TEST_DIR}/${TEST_NAME}.in")
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set(TEST_INS "/dev/null")
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endif(EXISTS "${TEST_DIR}/${TEST_NAME}.in")
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set(RUNTIME_LIB "${RUNTIME}/libsysy.a")
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# Generated
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set(TEST_ASM "${TEST_NAME}.s")
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set(TEST_EXE "${TEST_NAME}")
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set(TEST_OUT "${TEST_NAME}_rv.out")
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configure_file("${TEST_DIR}/${TEST_NAME}.out" "${TEST_NAME}.ref" NEWLINE_STYLE LF)
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set(TEST_REF "${TEST_NAME}.ref")
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# SysY to RISC-V Assembly
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execute_process(
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COMMAND
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${COMPILER} -S ${TEST_SRC} -O1
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
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OUTPUT_FILE ${TEST_ASM}
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ERROR_VARIABLE TEST_ERR
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RESULT_VARIABLE TEST_RET
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)
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if(TEST_RET)
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message(SEND_ERROR "Failed: SysY Compiler Error in ${TEST_SRC}: ${TEST_ERR}")
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file(READ "${TEST_SRC}" TEST_SRC_CONTENT)
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message(NOTICE "Source File:\n ${TEST_SRC_CONTENT}")
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return()
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endif(TEST_RET)
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# GCC Assemble and Link
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execute_process(
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COMMAND
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riscv64-linux-gnu-gcc "${CMAKE_CURRENT_BINARY_DIR}/${TEST_ASM}" "${RUNTIME_LIB}" -march=rv64gc -static -o "${CMAKE_CURRENT_BINARY_DIR}/${TEST_EXE}"
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
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ERROR_VARIABLE TEST_ERR
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RESULT_VARIABLE TEST_RET
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)
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if(TEST_RET)
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message(SEND_ERROR "Failed: GCC Assemble and Link Error in ${TEST_SRC}: ${TEST_ERR}")
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# file(READ "${TEST_ASM}" TEST_ASM_CONTENT)
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message(NOTICE "Generated Assmebly:\n ${TEST_ASM_CONTENT}")
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return()
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endif(TEST_RET)
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# Run the executable with qemu
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execute_process(
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COMMAND
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qemu-riscv64 ${TEST_EXE} -M sifive_u -smp 5 -m 2G
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
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INPUT_FILE ${TEST_INS}
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OUTPUT_VARIABLE TEST_OUT_CONTENT
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ERROR_VARIABLE TEST_ERR
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RESULT_VARIABLE TEST_RET
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TIMEOUT 60
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)
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# Append EOF LR, if not presented
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if(TEST_OUT_CONTENT)
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string(LENGTH "${TEST_OUT_CONTENT}" TEST_OUT_LEN)
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math(EXPR TEST_OUT_LAST "${TEST_OUT_LEN} - 1")
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string(SUBSTRING "${TEST_OUT_CONTENT}" ${TEST_OUT_LAST} 1 LAST_CHAR)
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if(NOT "${LAST_CHAR}" STREQUAL "\n")
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# If it's not, append a newline to var
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set(TEST_OUT_CONTENT "${TEST_OUT_CONTENT}\n")
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endif()
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endif(TEST_OUT_CONTENT)
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set(TEST_OUT_CONTENT "${TEST_OUT_CONTENT}${TEST_RET}\n")
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file(WRITE "${TEST_OUT}" "${TEST_OUT_CONTENT}")
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execute_process(
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COMMAND "${CMAKE_COMMAND}" -E compare_files "${TEST_OUT}" "${TEST_REF}"
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RESULT_VARIABLE TEST_RESULT
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)
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if(TEST_RESULT)
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# get_filename_component(TESTNAME "${TEST_ARGS}" NAME)
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# file(RENAME "${TEST_OUTPUT}" "${CMAKE_BINARY_DIR}/${TESTNAME}.out")
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# file(WRITE "${CMAKE_BINARY_DIR}/${TESTNAME}.err" ${TEST_ERROR})
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message(SEND_ERROR "Failed: The output of ${TEST_NAME} did not match ${TEST_REF}")
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file(READ ${TEST_REF} TEST_REF_CONTENT)
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message(NOTICE "Expected Output: ${TEST_REF_CONTENT}")
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message(NOTICE "Auctual Output: ${TEST_OUT_CONTENT}")
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return()
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endif(TEST_RESULT)
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