From cef9025bf89b59e09ef5d5d72e70e0acaaf02d75 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sat, 26 Mar 2016 18:28:06 +0100 Subject: [PATCH] tests: check for invalid subsystem names Signed-off-by: Christoph Hellwig --- nvmet/test_nvmet.py | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/nvmet/test_nvmet.py b/nvmet/test_nvmet.py index b092baa..5654c59 100644 --- a/nvmet/test_nvmet.py +++ b/nvmet/test_nvmet.py @@ -1,4 +1,6 @@ +import random +import string import unittest import nvmet.nvme as nvme @@ -146,6 +148,25 @@ class TestNvmet(unittest.TestCase): s.delete() self.assertEqual(len(list(root.subsystems)), 0) + def test_invalid_input(self): + root = nvme.Root() + root.clear_existing() + + self.assertRaises(nvme.CFSError, nvme.Subsystem, + nqn='', mode='create') + self.assertRaises(nvme.CFSError, nvme.Subsystem, + nqn='/', mode='create') + + for l in [ 257, 512, 1024, 2048 ]: + toolong = ''.join(random.choice(string.lowercase) + for i in range(l)) + self.assertRaises(nvme.CFSError, nvme.Subsystem, + nqn=toolong, mode='create') + + discover_nqn = "nqn.2014-08.org.nvmexpress.discovery" + self.assertRaises(nvme.CFSError, nvme.Subsystem, + nqn=discover_nqn, mode='create') + def test_save_restore(self): root = nvme.Root() root.clear_existing() -- 2.49.0