From e4a070a3206809d069360c1a5d20541bf24d824b Mon Sep 17 00:00:00 2001 From: Jason Tishler Date: Thu, 12 Dec 2002 18:13:36 +0000 Subject: Patch #551960: Add check for setrlimit() support test_resource calls resource.setrlimit() to change the file size limits. This fails on Cygwin, which supports setrlimit() and getrlimit(), just not changing that particular setting. (The same would apply to any other platform that has those functions but not that particular feature.) Since getrlimit() works and setrlimit() can be used for other reasons, a check for ValueError was added to that part of the test. --- Lib/test/test_resource.py | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/Lib/test/test_resource.py b/Lib/test/test_resource.py index 12b8134..29ce35b 100644 --- a/Lib/test/test_resource.py +++ b/Lib/test/test_resource.py @@ -22,15 +22,23 @@ else: # pythonrun.c has been fixed to ignore that exception. If so, the # write() should return EFBIG when the limit is exceeded. +# At least one platform has an unlimited RLIMIT_FSIZE and attempts to +# change it raise ValueError instead. + try: - resource.setrlimit(resource.RLIMIT_FSIZE, (1024, max)) + try: + resource.setrlimit(resource.RLIMIT_FSIZE, (1024, max)) + limit_set = 1 + except ValueError: + limit_set = 0 f = open(TESTFN, "wb") f.write("X" * 1024) try: f.write("Y") f.flush() except IOError: - pass + if not limit_set: + raise f.close() os.unlink(TESTFN) finally: @@ -40,9 +48,9 @@ finally: too_big = 10L**50 try: resource.setrlimit(resource.RLIMIT_FSIZE, (too_big, max)) -except OverflowError: +except (OverflowError, ValueError): pass try: resource.setrlimit(resource.RLIMIT_FSIZE, (max, too_big)) -except OverflowError: +except (OverflowError, ValueError): pass -- cgit v0.12