pythonium/runtests.py at master · afthill/pythonium · GitHub

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#!/usr/bin/env python3
import os
import sys
from difflib import Differ
from traceback import print_exc

from envoy import run

from pythonium.veloce import veloce_generate_js


ROOT = os.path.abspath(os.path.dirname(__file__))
TESTS_ROOT = os.path.join(ROOT, 'tests')


if __name__ == '__main__':
    for test in os.listdir(TESTS_ROOT):
        if test.endswith('.py'):
            filepath = os.path.join(TESTS_ROOT, test)
            exec_script = test + 'exec.js'
            exec_script = os.path.join('/tmp', exec_script)
            with open(exec_script, 'w') as f:
                try:
                    veloce_generate_js(filepath, output=f)
                except Exception as exc:
                    print_exc()
                    print('< Translating {} failed with the above exception.'.format(test))
                    continue
            result = run('nodejs %s' % exec_script)
            if result.status_code != 0:
                print(result.std_out)
                print(result.std_err)
                print('< %s ERROR :(' % test)
            else:
                expected = os.path.join(TESTS_ROOT, test+'.expected')
                if os.path.exists(expected):
                    with open(expected, 'r') as f:
                        expected = f.read()
                    if expected == result.std_out:
                        print('< %s PASS :)' % test)
                    else:
                        compare = Differ().compare
                        diff = compare(expected.split('\n'), result.std_out.split('\n'))
                        for line in diff:
                            print(line)
                        print('< %s FAILED :(' % test)
                else:
                    expected = run('python3 {}'.format(filepath))
                    if expected.status_code != 0:
                        print(expected.std_out)
                        print(expected.std_err)
                        print('< %s PYTHON ERROR :(' % test)
                    if expected.std_out == result.std_out:
                        print('< %s PASS :)' % test)
                    else:
                        compare = Differ().compare
                        diff = compare(expected.std_out.split('\n'), result.std_out.split('\n'))
                        for line in diff:
                            print(line)
                        print('< %s FAILED :(' % test)