# HG changeset patch
# User Dan Villiom Podlaski Christiansen <danchr@gmail.com>
# Date 1293200581 -3600
# Node ID 0b9f0c42b5660a8c5aa59e6e3f62fa4ca4fcff25
# Parent  e1a93489159dbe31b9376069fce759a06f0ec830
explicitly close files

Add missing calls to close() to many places where files are
opened. Relying on reference counting to catch them soon-ish is not
portable and fails in environments with a proper GC, such as PyPy.

[ original upstream description ]

diff -r e1a93489159d -r 0b9f0c42b566 tests/run-tests.py
--- a/tests/run-tests.py	Wed Feb 02 23:21:13 2011 +0100
+++ b/tests/run-tests.py	Fri Dec 24 15:23:01 2010 +0100
@@ -231,6 +231,8 @@
                 if line and not line.startswith('#'):
                     blacklist[line] = filename
 
+            f.close()
+
         options.blacklist = blacklist
 
     return (options, args)
@@ -491,6 +493,8 @@
             # non-command/result - queue up for merged output
             after.setdefault(pos, []).append(l)
 
+    t.close()
+
     script.append('echo %s %s $?\n' % (salt, n + 1))
 
     fd, name = tempfile.mkstemp(suffix='hg-tst')
@@ -927,7 +931,9 @@
                 continue
 
             if options.keywords:
-                t = open(test).read().lower() + test.lower()
+                fp = open(test)
+                t = fp.read().lower() + test.lower()
+                fp.close()
                 for k in options.keywords.lower().split():
                     if k in t:
                         break