fixing docs, adding newest ez_setup.py, fixing a few win32 failures, fixing iocapture plugin

--HG--
branch : trunk

py/test/plugin/pytest_iocapture.py

@@ -23,9 +23,10 @@ def pytest_funcarg__capfd(request):
     return capture 
 
 def pytest_pyfunc_call(pyfuncitem):
-    for funcarg, value in pyfuncitem.funcargs.items():
-        if funcarg == "capsys" or funcarg == "capfd":
-            value.reset()
+    if hasattr(pyfuncitem, 'funcargs'):
+        for funcarg, value in pyfuncitem.funcargs.items():
+            if funcarg == "capsys" or funcarg == "capfd":
+                value.reset()
 
 class Capture:
     _capture = None
@@ -62,3 +63,11 @@ class TestCapture:
                 assert out.startswith("42")
         """)
         reprec.assertoutcome(passed=1)
+
+    def test_funcall_yielded_no_funcargs(self, testdir):        
+        reprec = testdir.inline_runsource("""
+            def test_hello():
+                yield lambda: None
+        """)
+        reprec.assertoutcome(passed=1)
+

py/test/plugin/pytest_pytester.py

@@ -3,7 +3,7 @@ funcargs and support code for testing py.test functionality.
 """
 
 import py
-import os
+import sys, os
 import inspect
 from py.__.test.config import Config as pytestConfig
 import hookspec
@@ -271,7 +271,8 @@ class TmpTestdir:
         print "running", cmdargs, "curdir=", py.path.local()
         f1 = p1.open("w")
         f2 = p2.open("w")
-        popen = self.popen(cmdargs, stdout=f1, stderr=f2, close_fds=True)
+        popen = self.popen(cmdargs, stdout=f1, stderr=f2, 
+            close_fds=(sys.platform != "win32"))
         ret = popen.wait()
         f1.close()
         f2.close()