[Python-checkins] cpython (merge 3.4 -> default): Issue #22390: test.regrtest now emits a warning if temporary files or

[serhiy.storchaka]

https://hg.python.org/cpython/rev/bed806c9eb4c
changeset:   95255:bed806c9eb4c
parent:      95252:4d5826fa77a1
parent:      95254:05e6bab4db8f
user:        Serhiy Storchaka <storchaka at gmail.com>
date:        Mon Mar 30 01:30:22 2015 +0300
summary:
  Issue #22390: test.regrtest now emits a warning if temporary files or
directories are left after running a test.

files:
  Lib/test/regrtest.py |  26 +++++++++++---------------
  Misc/NEWS            |   3 +++
  2 files changed, 14 insertions(+), 15 deletions(-)


diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py
--- a/Lib/test/regrtest.py
+++ b/Lib/test/regrtest.py
@@ -1031,7 +1031,7 @@
                  # to a thread, so check processes first.
                  'multiprocessing.process._dangling', 'threading._dangling',
                  'sysconfig._CONFIG_VARS', 'sysconfig._INSTALL_SCHEMES',
-                 'support.TESTFN', 'locale', 'warnings.showwarning',
+                 'files', 'locale', 'warnings.showwarning',
                 )
 
     def get_sys_argv(self):
@@ -1187,20 +1187,16 @@
         sysconfig._INSTALL_SCHEMES.clear()
         sysconfig._INSTALL_SCHEMES.update(saved[2])
 
-    def get_support_TESTFN(self):
-        if os.path.isfile(support.TESTFN):
-            result = 'f'
-        elif os.path.isdir(support.TESTFN):
-            result = 'd'
-        else:
-            result = None
-        return result
-    def restore_support_TESTFN(self, saved_value):
-        if saved_value is None:
-            if os.path.isfile(support.TESTFN):
-                os.unlink(support.TESTFN)
-            elif os.path.isdir(support.TESTFN):
-                shutil.rmtree(support.TESTFN)
+    def get_files(self):
+        return sorted(fn + ('/' if os.path.isdir(fn) else '')
+                      for fn in os.listdir())
+    def restore_files(self, saved_value):
+        fn = support.TESTFN
+        if fn not in saved_value and (fn + '/') not in saved_value:
+            if os.path.isfile(fn):
+                support.unlink(fn)
+            elif os.path.isdir(fn):
+                support.rmtree(fn)
 
     _lc = [getattr(locale, lc) for lc in dir(locale)
            if lc.startswith('LC_')]
diff --git a/Misc/NEWS b/Misc/NEWS
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -176,6 +176,9 @@
 Tests
 -----
 
+- Issue #22390: test.regrtest now emits a warning if temporary files or
+  directories are left after running a test.
+
 - Issue #23583: Added tests for standard IO streams in IDLE.
 
 - Issue #22289: Prevent test_urllib2net failures due to ftp connection timeout.

-- 
Repository URL: https://hg.python.org/cpython