grade-lab-sh

#!/usr/bin/env python

import re
from gradelib import *

r = Runner(save("xv6.out"))

@test(0, "running nsh tests")
def test_nsh_top():
    try:
        with open('user/nsh.c') as f:
            contents = f.read()
            if 'malloc' in contents or 'sbrk' in contents:
                raise AssertionError('Use of malloc() / sbrk() is forbidden')
    except OSError:
        raise AssertionError('Cannot read user/nsh.c')
    r.run_qemu(shell_script([
        'testsh nsh'
    ]))

@test(11, "simple echo", parent=test_nsh_top)
def test_simple_echo():
    r.match('^simple echo:.*PASS$')

@test(11, "simple grep", parent=test_nsh_top)
def test_simple_grep():
    r.match('^simple grep:.*PASS$')

@test(11, "two commands", parent=test_nsh_top)
def test_two_commands():
    r.match('^two commands:.*PASS$')

@test(11, "output redirection", parent=test_nsh_top)
def test_output_redirection():
    r.match('^output redirection:.*PASS$')

@test(11, "input redirection", parent=test_nsh_top)
def test_input_redirection():
    r.match('^input redirection:.*PASS$')

@test(11, "both redirections", parent=test_nsh_top)
def test_both_redirections():
    r.match('^both redirections:.*PASS$')

@test(11, "simple pipe", parent=test_nsh_top)
def test_simple_pipe():
    r.match('^simple pipe:.*PASS$')

@test(11, "pipe and redirects", parent=test_nsh_top)
def test_pipe_and_redirects():
    r.match('^pipe and redirects:.*PASS$')

@test(12, "lots of commands", parent=test_nsh_top)
def test_lots_of_commands():
    r.match('^lots of commands:.*PASS$')

run_tests()