Pillow/Tests/run.py

136 lines
3.3 KiB
Python

from __future__ import print_function
# minimal test runner
import glob
import os
import os.path
import re
import sys
import tempfile
try:
root = os.path.dirname(__file__)
except NameError:
root = os.path.dirname(sys.argv[0])
if not os.path.isfile("PIL/Image.py"):
print("***", "please run this script from the PIL development directory as")
print("***", "$ python Tests/run.py")
sys.exit(1)
print("-"*68)
python_options = []
tester_options = []
if "--installed" not in sys.argv:
os.environ["PYTHONPATH"] = "."
if "--coverage" in sys.argv:
tester_options.append("--coverage")
if "--log" in sys.argv:
tester_options.append("--log")
files = glob.glob(os.path.join(root, "test_*.py"))
files.sort()
success = failure = 0
include = [x for x in sys.argv[1:] if x[:2] != "--"]
skipped = []
failed = []
python_options = " ".join(python_options)
tester_options = " ".join(tester_options)
ignore_re = re.compile('^ignore: (.*)$', re.MULTILINE)
for file in files:
test, ext = os.path.splitext(os.path.basename(file))
if include and test not in include:
continue
print("running", test, "...")
# 2>&1 works on unix and on modern windowses. we might care about
# very old Python versions, but not ancient microsoft products :-)
out = os.popen("%s %s -u %s %s 2>&1" % (
sys.executable, python_options, file, tester_options
))
result = out.read()
result_lines = result.splitlines()
if len(result_lines):
if result_lines[0] == "ignore_all_except_last_line":
result = result_lines[-1]
# Extract any ignore patterns
ignore_pats = ignore_re.findall(result)
result = ignore_re.sub('', result)
try:
def fix_re(p):
if not p.startswith('^'):
p = '^' + p
if not p.endswith('$'):
p = p + '$'
return p
ignore_res = [re.compile(fix_re(p), re.MULTILINE) for p in ignore_pats]
except:
print('(bad ignore patterns %r)' % ignore_pats)
ignore_res = []
for r in ignore_res:
result = r.sub('', result)
result = result.strip()
if result == "ok":
result = None
elif result == "skip":
print("---", "skipped") # FIXME: driver should include a reason
skipped.append(test)
continue
elif not result:
result = "(no output)"
status = out.close()
if status or result:
if status:
print("=== error", status)
if result:
if result[-3:] == "\nok":
# if there's an ok at the end, it's not really ok
result = result[:-3]
print(result)
failed.append(test)
else:
success = success + 1
print("-"*68)
temp_root = os.path.join(tempfile.gettempdir(), 'pillow-tests')
tempfiles = glob.glob(os.path.join(temp_root, "temp_*"))
if tempfiles:
print("===", "remaining temporary files")
for file in tempfiles:
print(file)
print("-"*68)
def tests(n):
if n == 1:
return "1 test"
else:
return "%d tests" % n
if skipped:
print("---", tests(len(skipped)), "skipped:")
print(", ".join(skipped))
if failed:
failure = len(failed)
print("***", tests(failure), "of", (success + failure), "failed:")
print(", ".join(failed))
sys.exit(1)
else:
print(tests(success), "passed.")