def check_interpreter_stdout(code, expected, **kw):
encoding = kw.get('encoding', 'utf-8')
env = os.environ.copy()
# Use dummy terminal type to avoid 8 bits mode
# escape sequence ('\x1b[?1034h')
env['TERM'] = 'dumb'
env['PYTHONIOENCODING'] = encoding
args = [sys.executable, 'interpreter.py', '-q']
if not createSandboxConfig.use_subprocess:
args.append('--disable-subprocess')
process = Popen(
args,
stdin=PIPE, stdout=PIPE, stderr=STDOUT,
env=env)
code += u'\nexit()'
code = code.encode(encoding)
stdout, stderr = process.communicate(code)
if process.returncode != 0:
raise AssertionError(
"Process error: exit code=%s, stdout=%r"
% (process.returncode, stdout))
assert process.returncode == 0
stdout = stdout.splitlines()
assert stdout[0] == bytes_literal(''), stdout[0]
assert stdout[1] == bytes_literal(''), stdout[1]
stdout = stdout[2:]
assert stdout == expected, "%s != %s" % (stdout, expected)
def test_interpreter():
check_interpreter_stdout("1+1", [bytes_literal(r"sandbox>>> 2"), bytes_literal("sandbox>>> ")])
if version_info >= (3, 0):
code = u'print(ascii("\xe9"))'
expected = u"'\\xe9'"
else:
code = u'print(repr(u"\xe9"))'
expected = u"u'\\xe9'"
for encoding in ("latin_1", "utf_8"):
check_interpreter_stdout(
code,
[bytes_literal(r"sandbox>>> " + expected), bytes_literal(""), bytes_literal("sandbox>>> ")],
encoding=encoding,
)
def test_interpreter():
check_interpreter_stdout('1+1',
[bytes_literal(r"sandbox>>> 2"),
bytes_literal('sandbox>>> ')])
if version_info >= (3, 0):
code = u'print(ascii("\xe9"))'
expected = u"'\\xe9'"
else:
code = u'print(repr(u"\xe9"))'
expected = u"u'\\xe9'"
for encoding in ('latin_1', 'utf_8'):
check_interpreter_stdout(code,
[bytes_literal(r"sandbox>>> " + expected),
bytes_literal(''),
bytes_literal('sandbox>>> ')],
encoding=encoding)
def test_interpreter():
check_interpreter_stdout('1+1',
[bytes_literal(r"sandbox>>> 2"),
bytes_literal('sandbox>>> ')])
if version_info >= (3, 0):
code = u'print(ascii("\xe9"))'
expected = u"'\\xe9'"
else:
code = u'print(repr(u"\xe9"))'
expected = u"u'\\xe9'"
for encoding in ('latin_1', 'utf_8'):
check_interpreter_stdout(code,
[bytes_literal(r"sandbox>>> " + expected),
bytes_literal(''),
bytes_literal('sandbox>>> ')],
encoding=encoding)
def check_interpreter_stdout(code, expected, **kw):
encoding = kw.get("encoding", "utf-8")
env = os.environ.copy()
# Use dummy terminal type to avoid 8 bits mode
# escape sequence ('\x1b[?1034h')
env["TERM"] = "dumb"
env["PYTHONIOENCODING"] = encoding
process = Popen([sys.executable, "interpreter.py", "-q"], stdin=PIPE, stdout=PIPE, stderr=PIPE, env=env)
code += u"\nexit()"
code = code.encode(encoding)
stdout, stderr = process.communicate(code)
if process.returncode != 0:
raise AssertionError("Process error: exit code=%s, stdout=%r" % (process.returncode, stdout))
assert process.returncode == 0
stdout = stdout.splitlines()
assert stdout[0] == bytes_literal(""), stdout[0]
stdout = stdout[1:]
assert stdout == expected, "%s != %s" % (stdout, expected)