mit neuen venv und exe-Files

venv3_12/Lib/site-packages/gevent/tests/test__issue6.py

@@ -0,0 +1,39 @@
+from __future__ import print_function
+from __future__ import absolute_import
+from __future__ import division
+
+import sys
+
+if not sys.argv[1:]:
+    from subprocess import Popen, PIPE
+    # not on Py2 pylint:disable=consider-using-with
+    p = Popen([sys.executable, __file__, 'subprocess'], stdin=PIPE, stdout=PIPE, stderr=PIPE)
+    out, err = p.communicate(b'hello world\n')
+    code = p.poll()
+    assert p.poll() == 0, (out, err, code)
+    assert out.strip() == b'11 chars.', (out, err, code)
+    # XXX: This is seen sometimes to fail on Travis with the following value in err but a code of 0;
+    # it seems load related:
+    #  'Unhandled exception in thread started by \nsys.excepthook is missing\nlost sys.stderr\n'.
+    # If warnings are enabled, Python 3 has started producing this:
+    # '...importlib/_bootstrap.py:219: ImportWarning: can't resolve package from __spec__
+    #    or __package__, falling back on __name__ and __path__\n  return f(*args, **kwds)\n'
+    assert err == b'' or b'sys.excepthook' in err or b'Warning' in err, (out, err, code)
+
+elif sys.argv[1:] == ['subprocess']: # pragma: no cover
+    import gevent
+    import gevent.monkey
+    gevent.monkey.patch_all(sys=True)
+
+    def printline():
+        try:
+            line = raw_input()
+        except NameError:
+            line = input() # pylint:disable=bad-builtin
+        print('%s chars.' % len(line))
+        sys.stdout.flush()
+
+    gevent.spawn(printline).join()
+
+else: # pragma: no cover
+    sys.exit('Invalid arguments: %r' % (sys.argv, ))