[pypy-svn] r70451 - pypy/trunk/pypy/module/pypyjit/test
arigo at codespeak.net
arigo at codespeak.net
Fri Jan 8 13:33:55 CET 2010
Author: arigo
Date: Fri Jan 8 13:33:54 2010
New Revision: 70451
Modified:
pypy/trunk/pypy/module/pypyjit/test/test_pypy_c.py
Log:
Make the error message clearer for the case where
we make a typo in --pypy.
Modified: pypy/trunk/pypy/module/pypyjit/test/test_pypy_c.py
==============================================================================
--- pypy/trunk/pypy/module/pypyjit/test/test_pypy_c.py (original)
+++ pypy/trunk/pypy/module/pypyjit/test/test_pypy_c.py Fri Jan 8 13:33:54 2010
@@ -470,6 +470,8 @@
g = os.popen('"%s" --info' % pypy_c, 'r')
lines = g.readlines()
g.close()
+ if not lines:
+ raise ValueError("cannot execute %r" % pypy_c)
for line in lines:
line = line.strip()
if line.startswith(option + ':'):
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