Author: Ronan Lamy <ronan.l...@gmail.com>
Branch: py3k
Changeset: r83545:5f5d84aa2cd6
Date: 2016-04-06 16:44 +0100
http://bitbucket.org/pypy/pypy/changeset/5f5d84aa2cd6/
Log: hg merge follow_symlinks
diff --git a/pypy/module/posix/test/test_interp_posix.py
b/pypy/module/posix/test/test_interp_posix.py
new file mode 100644
--- /dev/null
+++ b/pypy/module/posix/test/test_interp_posix.py
@@ -0,0 +1,55 @@
+import sys
+
+import py
+from hypothesis import given
+from hypothesis.strategies import integers
+
+from rpython.tool.udir import udir
+from pypy.conftest import pypydir
+from pypy.module.posix.interp_posix import convert_seconds
+
+class TestPexpect(object):
+ # XXX replace with AppExpectTest class as soon as possible
+ def setup_class(cls):
+ try:
+ import pexpect
+ except ImportError:
+ py.test.skip("pexpect not found")
+
+ def _spawn(self, *args, **kwds):
+ import pexpect
+ kwds.setdefault('timeout', 600)
+ print 'SPAWN:', args, kwds
+ child = pexpect.spawn(*args, maxread=5000, **kwds)
+ child.logfile = sys.stdout
+ return child
+
+ def spawn(self, argv):
+ py_py = py.path.local(pypydir).join('bin', 'pyinteractive.py')
+ return self._spawn(sys.executable, [str(py_py), '-S'] + argv)
+
+ def test_ttyname(self):
+ source = py.code.Source("""
+ import os, sys
+ assert os.ttyname(sys.stdin.fileno())
+ print('ok!')
+ """)
+ f = udir.join("test_ttyname.py")
+ f.write(source)
+ child = self.spawn([str(f)])
+ child.expect('ok!')
+
+
+def test_convert_seconds_simple(space):
+ w_time = space.wrap(123.456)
+ assert convert_seconds(space, w_time) == (123, 456000000)
+
+@given(s=integers(min_value=-2**30, max_value=2**30),
+ ns=integers(min_value=0, max_value=10**9))
+def test_convert_seconds_full(space, s, ns):
+ w_time = space.wrap(s + ns * 1e-9)
+ sec, nsec = convert_seconds(space, w_time)
+ assert 0 <= nsec < 1e9
+ MAX_ERR = 1e9 / 2**23 + 1 # nsec has 53 - 30 = 23 bits of precisin
+ err = (sec * 10**9 + nsec) - (s * 10**9 + ns)
+ assert -MAX_ERR < err < MAX_ERR
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