deno/tools/check_output_test.py

43 lines
1.4 KiB
Python
Executable file

#!/usr/bin/env python
# Given a deno executable, this script execute several integration tests
# with it. The tests are stored in //tests/ and each script has a corresponding
# .out file which specifies what the stdout should be.
#
# Usage: check_output_test.py [path to deno executable]
import os
import sys
import subprocess
root_path = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
tests_path = os.path.join(root_path, "tests")
def check_output_test(deno_exe_filename):
assert os.path.isfile(deno_exe_filename)
outs = [
filename for filename in os.listdir(tests_path)
if filename.endswith(".out")
]
assert len(outs) > 1
tests = [(os.path.splitext(filename)[0], filename) for filename in outs]
for (script, out_filename) in tests:
script_abs = os.path.join(tests_path, script)
out_abs = os.path.join(tests_path, out_filename)
with open(out_abs, 'r') as f:
expected_out = f.read()
cmd = [deno_exe_filename, script_abs]
print " ".join(cmd)
actual_out = subprocess.check_output(cmd, universal_newlines=True)
if expected_out != actual_out:
print "Expected output does not match actual."
print "Expected: " + expected_out
print "Actual: " + actual_out
sys.exit(1)
def main(argv):
check_output_test(argv[1])
if __name__ == '__main__':
sys.exit(main(sys.argv))