from compiler import run_compiler
from r0_parser import parse_rvar
from interpreter import eval_rvar
from cs202_support import eval_x86
for file_name in sorted(os.listdir('tests')):
if file_name.endswith('.r0'):
with open('tests/' + file_name) as f:
print(f'Testing program {file_name}...')
try:
program = f.read()
ast = parse_rvar(program)
interpreter_result = eval_rvar(ast)
x86_program = run_compiler(program, logging=False)
emu = eval_x86.X86Emulator(logging=False)
x86_output = emu.eval_program(x86_program)
if len(x86_output
) == 1 and x86_output[0] == interpreter_result:
print('Test passed')
else:
print('Test failed!')
print('Interpreter result:', interpreter_result)
print('Compiled x86 result:', x86_output)
print()
except Exception as e:
print('Test FAILED! Error:', e)
files = sorted(os.listdir('data'))
data = []
for file_name in files:
if file_name.endswith('.rfun'):
with open('data/' + file_name) as f:
print(f'Running file {file_name}...')
try:
program = f.read()
ast = parse_rfun(program)
interpreter_result = eval_rfun(ast)
emu = eval_x86.X86Emulator(logging=False)
x86_program, live_data = run_compiler(
program, "graph_color", logging=False
) #TODO: edit compiler to take in allocation method
start = timeit.default_timer()
x86_output = emu.eval_program(x86_program)
stop = timeit.default_timer()
gc_runtime = start - stop
x86_program, live_data = run_compiler(
program, "linear_scan", logging=False
) #TODO: edit compiler to take in allocation method
start = timeit.default_timer()
x86_output = emu.eval_program(x86_program)
stop = timeit.default_timer()
ls_runtime = start - stop
if gc_runtime > ls_runtime: