[pypy-svn] r16221 - in pypy/dist/pypy/rpython: . module module/test

[tismer at codespeak.net]

Author: tismer
Date: Mon Aug 22 18:46:42 2005
New Revision: 16221

Modified:
   pypy/dist/pypy/rpython/extfunctable.py
   pypy/dist/pypy/rpython/module/ll_os.py
   pypy/dist/pypy/rpython/module/test/test_ll_os.py
Log:
support for os.system
this is rather simple to implement, and needed
in order to fake the compiler from the executable.

Modified: pypy/dist/pypy/rpython/extfunctable.py
==============================================================================
--- pypy/dist/pypy/rpython/extfunctable.py	(original)
+++ pypy/dist/pypy/rpython/extfunctable.py	Mon Aug 22 18:46:42 2005
@@ -141,6 +141,7 @@
     declare(os.ftruncate, noneannotation, 'll_os/ftruncate')
 declare(os.fstat    , statannotation, 'll_os/fstat')
 declare(os.stat     , statannotation, 'll_os/stat')
+declare(os.system   , int           , 'll_os/system')
 declare(os.strerror , str           , 'll_os/strerror')           
 declare(os.path.exists, bool        , 'll_os_path/exists')
 declare(os.path.isdir, bool         , 'll_os_path/isdir')

Modified: pypy/dist/pypy/rpython/module/ll_os.py
==============================================================================
--- pypy/dist/pypy/rpython/module/ll_os.py	(original)
+++ pypy/dist/pypy/rpython/module/ll_os.py	Mon Aug 22 18:46:42 2005
@@ -113,3 +113,7 @@
 def ll_os_strerror(errnum):
     return to_rstr(os.strerror(errnum))
 ll_os_getcwd.suggested_primitive = True
+
+def ll_os_system(cmd):
+    return os.system(from_rstr(cmd))
+ll_os_system.suggested_primitive = True

Modified: pypy/dist/pypy/rpython/module/test/test_ll_os.py
==============================================================================
--- pypy/dist/pypy/rpython/module/test/test_ll_os.py	(original)
+++ pypy/dist/pypy/rpython/module/test/test_ll_os.py	Mon Aug 22 18:46:42 2005
@@ -27,3 +27,10 @@
 def test_strerror():
     data = ll_os_strerror(2)
     assert from_rstr(data) == os.strerror(2)
+
+def test_system():
+    arg = to_rstr('python -c "print 1+1" > x')
+    data = ll_os_system(arg)
+    assert data == 0
+    assert file('x').read().strip() == '2'
+    os.unlink('x')