diff options
Diffstat (limited to 'Lib/test/test_resource.py')
| -rw-r--r-- | Lib/test/test_resource.py | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Lib/test/test_resource.py b/Lib/test/test_resource.py index 1bf2a5a6ce..239d8d5e8d 100644 --- a/Lib/test/test_resource.py +++ b/Lib/test/test_resource.py @@ -1,3 +1,5 @@ +import sys +import os import unittest from test import support import time @@ -129,6 +131,29 @@ class ResourceTest(unittest.TestCase): self.assertIsInstance(pagesize, int) self.assertGreaterEqual(pagesize, 0) + @unittest.skipUnless(sys.platform == 'linux', 'test requires Linux') + def test_linux_constants(self): + self.assertIsInstance(resource.RLIMIT_MSGQUEUE, int) + self.assertIsInstance(resource.RLIMIT_NICE, int) + self.assertIsInstance(resource.RLIMIT_RTPRIO, int) + self.assertIsInstance(resource.RLIMIT_RTTIME, int) + self.assertIsInstance(resource.RLIMIT_SIGPENDING, int) + + + @unittest.skipUnless(hasattr(resource, 'prlimit'), 'no prlimit') + def test_prlimit(self): + self.assertRaises(TypeError, resource.prlimit) + if os.geteuid() != 0: + self.assertRaises(PermissionError, resource.prlimit, + 1, resource.RLIMIT_AS) + self.assertRaises(ProcessLookupError, resource.prlimit, + -1, resource.RLIMIT_AS) + limit = resource.getrlimit(resource.RLIMIT_AS) + self.assertEqual(resource.prlimit(0, resource.RLIMIT_AS), limit) + self.assertEqual(resource.prlimit(0, resource.RLIMIT_AS, limit), + limit) + + def test_main(verbose=None): support.run_unittest(ResourceTest) |