test_suite

#! /bin/bash

rm actual_results.txt


echo ---- assemble/disassemble test.lmc

cat <<END > test.lmc
INP
STA 18
INP
STA 19
LDA 18
ADD 19
STA 20
LDA 18
SUB 19
STA 21
LDA 20
OUT
LDA 21
OUT
BRA 14
BRZ 15
BRP 16
IO
IO 00
IO 01
IO 02
IO 03
IO 04
IO 05
HLT
HLT 00
HLT 01
HLT 02
HLT 03
DAT 01
DAT 02
DAT 03
DAT 04
END

python assembler.py test.lmc test.out
python disassembler.py test.out test.dis
cat test.dis >> actual_results.txt


echo ---- assemble/disassemble multiply.lmc

cat <<END > multiply.lmc
INP
STA FIRST
INP
STA SECOND
STA COUNT

MULT LDA COUNT
BRZ MULTEND
SUB ONE
STA COUNT
LDA FIRST
ADD TOTAL
STA TOTAL
BRA MULT
MULTEND LDA TOTAL

OUT
HLT

ONE DAT 001
COUNT DAT
TOTAL DAT
FIRST DAT
SECOND DAT
END


python assembler.py multiply.lmc multiply.out
python disassembler.py multiply.out multiply.dis
cat multiply.dis >> actual_results.txt



echo ---- simulate multiply.lmc

python simulator.py multiply.out <<END > multiply.run
5
3
END
cat multiply.run >> actual_results.txt



echo ---- interactive session to add two numbers

python interactive.py <<END > interactive.run
INP
10
STA 010
INP
20
STA 011
LDA 010
ADD 011
STA 012
LDA 012
OUT
HLT
END

cat interactive.run >> actual_results.txt


echo ---- new USB, MUL and DIV instruction mnemonics

python interactive.py <<END > interactive2.run
INP
2
STA 022
INP
3
STA 023
USB
LDA 022
LDA 023
MUL
OUT
HLT
END

cat interactive2.run >> actual_results.txt


echo ---- Test compiler


cat > math.e <<END
(((2+3)-1)*3)/2;
END

python compiler.py < math.e > math.lmc
python assembler.py math.lmc math.dec
python disassembler.py math.dec math.dis
python simulator.py math.dec > math.run
cat math.run >> actual_results.txt



echo ---- Comparing Results
diff expected_results.txt actual_results.txt