| |
|
|
| import tempfile |
| import os |
| from shutil import copyfile |
| import subprocess |
| from pexpect import fdpexpect |
| import sys |
| import signal |
|
|
| tempdir = tempfile.TemporaryDirectory() |
| cwd = os.getcwd() |
| os.chdir(tempdir.name) |
|
|
| copyfile(os.path.join(cwd, 'micropython/firmware.bin'), |
| os.path.join(tempdir.name, 'main_ram.bin')) |
|
|
| cmd = [ os.path.join(cwd, './core_tb') ] |
|
|
| devNull = open(os.devnull, 'w') |
| p = subprocess.Popen(cmd, stdout=devNull, |
| stdin=subprocess.PIPE, stderr=subprocess.PIPE) |
|
|
| exp = fdpexpect.fdspawn(p.stderr) |
| exp.logfile = sys.stdout.buffer |
|
|
| exp.expect('Type "help\(\)" for more information.') |
| exp.expect('>>>') |
|
|
| p.stdin.write(b'n2=0\r\n') |
| p.stdin.write(b'n1=1\r\n') |
| p.stdin.write(b'for i in range(5):\r\n') |
| p.stdin.write(b' n0 = n1 + n2\r\n') |
| p.stdin.write(b' print(n0)\r\n') |
| p.stdin.write(b' n2 = n1\r\n') |
| p.stdin.write(b' n1 = n0\r\n') |
| p.stdin.write(b'\r\n') |
| p.stdin.flush() |
|
|
| exp.expect('n1 = n0', timeout=600) |
| exp.expect('1', timeout=600) |
| exp.expect('2', timeout=600) |
| exp.expect('3', timeout=600) |
| exp.expect('5', timeout=600) |
| exp.expect('8', timeout=600) |
| exp.expect('>>>', timeout=600) |
|
|
| os.kill(p.pid, signal.SIGKILL) |
|
|
