Python SimpleIOSandboxedProc.communicate Examples

Example #1

File: test_sandbox.py Project: sota/pypy-old

 def run(self, entry_point, args, expected):
     exe = compile(entry_point)
     from rpython.translator.sandbox.sandlib import SimpleIOSandboxedProc
     proc = SimpleIOSandboxedProc([exe] + args)
     output, error = proc.communicate()
     assert error == ''
     assert output == expected

Example #2

File: test_sandlib.py Project: Darriall/pypy

def test_simpleio():
    def entry_point(argv):
        print "Please enter a number:"
        buf = ""
        while True:
            t = os.read(0, 1)    # 1 character from stdin
            if not t:
                raise EOFError
            if t == '\n':
                break
            buf += t
        num = int(buf)
        print "The double is:", num * 2
        return 0
    exe = compile(entry_point)

    proc = SimpleIOSandboxedProc([exe, 'x1', 'y2'])
    output, error = proc.communicate("21\n")
    assert output == "Please enter a number:\nThe double is: 42\n"
    assert error == ""

Example #3

File: test_sandlib.py Project: soIu/rpython

def test_simpleio():
    def entry_point(argv):
        print "Please enter a number:"
        buf = ""
        while True:
            t = os.read(0, 1)    # 1 character from stdin
            if not t:
                raise EOFError
            if t == '\n':
                break
            buf += t
        num = int(buf)
        print "The double is:", num * 2
        return 0
    exe = compile(entry_point)

    proc = SimpleIOSandboxedProc([exe, 'x1', 'y2'])
    output, error = proc.communicate("21\n")
    assert output == "Please enter a number:\nThe double is: 42\n"
    assert error == ""