import os

import subprocess

import unittest

import zipfile

class SystemPythonZipAppTest(unittest.TestCase):

def test_zipapp_runnable(self):

zipapp_path = os.environ["TEST_ZIPAPP"]

self.assertTrue(os.path.exists(zipapp_path))

self.assertTrue(os.path.isfile(zipapp_path))

try:

output = (

subprocess.check_output([zipapp_path], stderr=subprocess.STDOUT)

.decode("utf-8")

.strip()

)

except subprocess.CalledProcessError as e:

self.fail(

"exit code: {}\n"

" command: {}\n"

"===== stdout/stderr start ==={}===== stdout/stderr end ====".format(

e.returncode, e.cmd, e.output.decode("utf-8")

)

)

self.assertIn("Hello from zipapp", output)

self.assertIn("dep:", output)

if __name__ == "__main__":

unittest.main()