def test_raises_no_such_file(self):
try:
utils.run_shell('bamboowang')
except OSError as e:
eq_(e.errno, errno.ENOENT)
else:
ok_(False, 'Should have raised OSError')
def test_raises_no_such_file_with_check_for_interrupt(self):
try:
utils.run_shell('bamboowang', check_for_interrupt=True)
except OSError as e:
eq_(e.errno, errno.ENOENT)
else:
ok_(False, 'Should have raised OSError')
def test_raises_on_error_check(self):
try:
fail_script = path.abspath(path.join(__file__, '..', 'fixtures', 'fail.sh'))
utils.run_shell('sh', fail_script, check_for_interrupt=True)
except utils.ShellError as e:
expected = 'I failed because I am fail.\n'
message = (
'Exception should have had attached output: %s, but had %s' % (expected, e.output)
)
eq_(e.output, expected, message)
else:
ok_(False, 'Should have raised ShellError')
def test_should_pass_in_required_preexec(self, required_preexec, Popen):
Popen.side_effect = self._fake_popen
utils.run_shell('foo', create_process_group=True)
Popen.assert_called_once()
assert_call_got_kwargs(Popen, 0, preexec_fn=required_preexec.return_value)
def test_preexec_fn_is_none_by_default(self, Popen):
Popen.side_effect = self._fake_popen
utils.run_shell('foo')
Popen.assert_called_once()
assert_call_got_kwargs(Popen, 0, preexec_fn=None)
def test_no_shell_output_with_check(self):
eq_(utils.run_shell('echo', '-n', check_for_interrupt=True), '')
def test_no_shell_output(self):
eq_(utils.run_shell('echo', '-n'), '')
def test_returns_output_with_check(self):
eq_(utils.run_shell('echo', 'hello world', check_for_interrupt=True), 'hello world\n')
def test_returns_output(self):
eq_(utils.run_shell('echo', 'hello world'), 'hello world\n')
