[test/shape-fuzzer] fail on timeout and ubsan errors (#1267)

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Ebrahim Byagowi 2018-10-18 07:42:20 +03:30 committed by GitHub
parent eeddda3ec6
commit 392e1f4ddd
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1 changed files with 34 additions and 4 deletions

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@ -2,7 +2,36 @@
from __future__ import print_function, division, absolute_import
import sys, os, subprocess
import sys, os, subprocess, tempfile, threading
def cmd(command):
# https://stackoverflow.com/a/4408409
# https://stackoverflow.com/a/10012262
with tempfile.TemporaryFile() as tempf:
p = subprocess.Popen (command, stderr=tempf)
is_killed = {'value': False}
def timeout(p, is_killed):
is_killed['value'] = True
p.kill()
timer = threading.Timer (2, timeout, [p, is_killed])
try:
timer.start()
p.wait ()
tempf.seek (0)
text = tempf.read().decode ("utf-8").strip ()
returncode = p.returncode
finally:
timer.cancel()
if is_killed['value']:
text = 'error: timeout, ' + text
returncode = 1
return text, returncode
srcdir = os.environ.get ("srcdir", ".")
EXEEXT = os.environ.get ("EXEEXT", "")
@ -24,10 +53,11 @@ parent_path = os.path.join (srcdir, "fonts")
for file in os.listdir (parent_path):
path = os.path.join(parent_path, file)
p = subprocess.Popen ([hb_shape_fuzzer, path])
text, returncode = cmd ([hb_shape_fuzzer, path])
print (text)
if p.wait () != 0:
print ('failure on %s', font)
if returncode != 0 or 'error' in text:
print ('failure on %s' % file)
fails = fails + 1
if fails: