mirror of
https://github.com/denoland/deno.git
synced 2024-12-23 07:44:48 -05:00
197 lines
7.3 KiB
Python
Executable file
197 lines
7.3 KiB
Python
Executable file
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
# Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
|
|
import os
|
|
import pty
|
|
import select
|
|
import subprocess
|
|
import sys
|
|
import time
|
|
|
|
from util import build_path, executable_suffix, green_ok, red_failed
|
|
|
|
PERMISSIONS_PROMPT_TEST_TS = "tools/permission_prompt_test.ts"
|
|
|
|
PROMPT_PATTERN = b'⚠️'
|
|
FIRST_CHECK_FAILED_PATTERN = b'First check failed'
|
|
PERMISSION_DENIED_PATTERN = b'PermissionDenied: permission denied'
|
|
|
|
|
|
# This function is copied from:
|
|
# https://gist.github.com/hayd/4f46a68fc697ba8888a7b517a414583e
|
|
# https://stackoverflow.com/q/52954248/1240268
|
|
def tty_capture(cmd, bytes_input, timeout=5):
|
|
"""Capture the output of cmd with bytes_input to stdin,
|
|
with stdin, stdout and stderr as TTYs."""
|
|
mo, so = pty.openpty() # provide tty to enable line-buffering
|
|
me, se = pty.openpty()
|
|
mi, si = pty.openpty()
|
|
fdmap = {mo: 'stdout', me: 'stderr', mi: 'stdin'}
|
|
|
|
timeout_exact = time.time() + timeout
|
|
p = subprocess.Popen(
|
|
cmd, bufsize=1, stdin=si, stdout=so, stderr=se, close_fds=True)
|
|
os.write(mi, bytes_input)
|
|
|
|
select_timeout = .04 #seconds
|
|
res = {'stdout': b'', 'stderr': b''}
|
|
while True:
|
|
ready, _, _ = select.select([mo, me], [], [], select_timeout)
|
|
if ready:
|
|
for fd in ready:
|
|
data = os.read(fd, 512)
|
|
if not data:
|
|
break
|
|
res[fdmap[fd]] += data
|
|
elif p.poll() is not None or time.time(
|
|
) > timeout_exact: # select timed-out
|
|
break # p exited
|
|
for fd in [si, so, se, mi, mo, me]:
|
|
os.close(fd) # can't do it sooner: it leads to errno.EIO error
|
|
p.wait()
|
|
return p.returncode, res['stdout'], res['stderr']
|
|
|
|
|
|
# Wraps a test in debug printouts
|
|
# so we have visual indicator of what test failed
|
|
def wrap_test(test_name, test_method, *argv):
|
|
sys.stdout.write(test_name + " ... ")
|
|
try:
|
|
test_method(*argv)
|
|
print green_ok()
|
|
except AssertionError:
|
|
print red_failed()
|
|
raise
|
|
|
|
|
|
class Prompt(object):
|
|
def __init__(self, deno_exe, test_types):
|
|
self.deno_exe = deno_exe
|
|
self.test_types = test_types
|
|
|
|
def run(self, flags, args, bytes_input):
|
|
"Returns (return_code, stdout, stderr)."
|
|
cmd = [self.deno_exe, "run"] + flags + [PERMISSIONS_PROMPT_TEST_TS
|
|
] + args
|
|
return tty_capture(cmd, bytes_input)
|
|
|
|
def warm_up(self):
|
|
# ignore the ts compiling message
|
|
self.run(["--allow-write"], 'needsWrite', b'')
|
|
|
|
def test(self):
|
|
for test_type in self.test_types:
|
|
test_name_base = "test_" + test_type
|
|
wrap_test(test_name_base + "_allow_flag", self.test_allow_flag,
|
|
test_type)
|
|
wrap_test(test_name_base + "_yes_yes", self.test_yes_yes,
|
|
test_type)
|
|
wrap_test(test_name_base + "_yes_no", self.test_yes_no, test_type)
|
|
wrap_test(test_name_base + "_no_no", self.test_no_no, test_type)
|
|
wrap_test(test_name_base + "_no_yes", self.test_no_yes, test_type)
|
|
wrap_test(test_name_base + "_allow", self.test_allow, test_type)
|
|
wrap_test(test_name_base + "_deny", self.test_deny, test_type)
|
|
wrap_test(test_name_base + "_unrecognized_option",
|
|
self.test_unrecognized_option, test_type)
|
|
wrap_test(test_name_base + "_no_prompt", self.test_no_prompt,
|
|
test_type)
|
|
wrap_test(test_name_base + "_no_prompt_allow",
|
|
self.test_no_prompt_allow, test_type)
|
|
|
|
def test_allow_flag(self, test_type):
|
|
code, stdout, stderr = self.run(
|
|
["--allow-" + test_type], ["needs" + test_type.capitalize()], b'')
|
|
assert code == 0
|
|
assert not PROMPT_PATTERN in stderr
|
|
assert not FIRST_CHECK_FAILED_PATTERN in stdout
|
|
assert not PERMISSION_DENIED_PATTERN in stderr
|
|
|
|
def test_yes_yes(self, test_type):
|
|
code, stdout, stderr = self.run([], ["needs" + test_type.capitalize()],
|
|
b'y\ny\n')
|
|
assert code == 0
|
|
assert PROMPT_PATTERN in stderr
|
|
assert not FIRST_CHECK_FAILED_PATTERN in stdout
|
|
assert not PERMISSION_DENIED_PATTERN in stderr
|
|
|
|
def test_yes_no(self, test_type):
|
|
code, stdout, stderr = self.run([], ["needs" + test_type.capitalize()],
|
|
b'y\nn\n')
|
|
assert code == 1
|
|
assert PROMPT_PATTERN in stderr
|
|
assert not FIRST_CHECK_FAILED_PATTERN in stdout
|
|
assert PERMISSION_DENIED_PATTERN in stderr
|
|
|
|
def test_no_no(self, test_type):
|
|
code, stdout, stderr = self.run([], ["needs" + test_type.capitalize()],
|
|
b'n\nn\n')
|
|
assert code == 1
|
|
assert PROMPT_PATTERN in stderr
|
|
assert FIRST_CHECK_FAILED_PATTERN in stdout
|
|
assert PERMISSION_DENIED_PATTERN in stderr
|
|
|
|
def test_no_yes(self, test_type):
|
|
code, stdout, stderr = self.run([], ["needs" + test_type.capitalize()],
|
|
b'n\ny\n')
|
|
assert code == 0
|
|
|
|
assert PROMPT_PATTERN in stderr
|
|
assert FIRST_CHECK_FAILED_PATTERN in stdout
|
|
assert not PERMISSION_DENIED_PATTERN in stderr
|
|
|
|
def test_allow(self, test_type):
|
|
code, stdout, stderr = self.run([], ["needs" + test_type.capitalize()],
|
|
b'a\n')
|
|
assert code == 0
|
|
assert PROMPT_PATTERN in stderr
|
|
assert not FIRST_CHECK_FAILED_PATTERN in stdout
|
|
assert not PERMISSION_DENIED_PATTERN in stderr
|
|
|
|
def test_deny(self, test_type):
|
|
code, stdout, stderr = self.run([], ["needs" + test_type.capitalize()],
|
|
b'd\n')
|
|
assert code == 1
|
|
assert PROMPT_PATTERN in stderr
|
|
assert FIRST_CHECK_FAILED_PATTERN in stdout
|
|
assert PERMISSION_DENIED_PATTERN in stderr
|
|
|
|
def test_unrecognized_option(self, test_type):
|
|
code, stdout, stderr = self.run([], ["needs" + test_type.capitalize()],
|
|
b'e\na\n')
|
|
assert code == 0
|
|
assert PROMPT_PATTERN in stderr
|
|
assert not FIRST_CHECK_FAILED_PATTERN in stdout
|
|
assert not PERMISSION_DENIED_PATTERN in stderr
|
|
assert b'Unrecognized option' in stderr
|
|
|
|
def test_no_prompt(self, test_type):
|
|
code, stdout, stderr = self.run(
|
|
["--no-prompt"], ["needs" + test_type.capitalize()], b'')
|
|
assert code == 1
|
|
assert not PROMPT_PATTERN in stderr
|
|
assert FIRST_CHECK_FAILED_PATTERN in stdout
|
|
assert PERMISSION_DENIED_PATTERN in stderr
|
|
|
|
def test_no_prompt_allow(self, test_type):
|
|
code, stdout, stderr = self.run(
|
|
["--no-prompt", "--allow-" + test_type],
|
|
["needs" + test_type.capitalize()], b'')
|
|
assert code == 0
|
|
assert not PROMPT_PATTERN in stderr
|
|
assert not FIRST_CHECK_FAILED_PATTERN in stdout
|
|
assert not PERMISSION_DENIED_PATTERN in stderr
|
|
|
|
|
|
def permission_prompt_test(deno_exe):
|
|
p = Prompt(deno_exe, ["read", "write", "env", "net", "run"])
|
|
p.test()
|
|
|
|
|
|
def main():
|
|
print "Permissions prompt tests"
|
|
deno_exe = os.path.join(build_path(), "deno" + executable_suffix)
|
|
permission_prompt_test(deno_exe)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|