0,0 → 1,43 |
#!/usr/bin/python |
# |
# Tests that esh can run commands in the foreground |
# |
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import sys, imp, atexit |
sys.path.append("/home/courses/cs3214/software/pexpect-dpty/"); |
import pexpect, shellio, signal, time, os, re, proc_check |
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#Ensure the shell process is terminated |
def force_shell_termination(shell_process): |
c.close(force=True) |
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#pulling in the regular expression and other definitions |
definitions_scriptname = sys.argv[1] |
def_module = imp.load_source('', definitions_scriptname) |
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# start shell |
c = pexpect.spawn(def_module.shell, drainpty=True, logfile=None) |
atexit.register(force_shell_termination, shell_process=c) |
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# set timeout for all following 'expect*' calls to 4 seconds |
c.timeout = 4 |
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# ensure that shell prints expected prompt |
assert c.expect(def_module.prompt) == 0, "Shell did not print expected prompt" |
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# run a command |
c.sendline("/usr/bin/gcc") |
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assert c.expect("gcc: no input files") == 0, "Shell did not start gcc" |
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# make sure shell returns to prompt |
assert c.expect(def_module.prompt) == 0, "Shell did not print expected prompt" |
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# send EOF |
c.sendeof() |
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# send SIGINT in case the EOF doesn't quit their shell |
c.sendintr() |
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shellio.success() |