diff options
Diffstat (limited to 'test')
-rwxr-xr-x | test/test_examples.py | 9 | ||||
-rw-r--r-- | test/util.py | 23 |
2 files changed, 27 insertions, 5 deletions
diff --git a/test/test_examples.py b/test/test_examples.py index e0f9be4..a8064c3 100755 --- a/test/test_examples.py +++ b/test/test_examples.py @@ -13,12 +13,13 @@ import stat import shutil import filecmp import errno +import platform +from distutils.version import LooseVersion from tempfile import NamedTemporaryFile from util import (wait_for_mount, umount, cleanup, base_cmdline, - safe_sleep) + safe_sleep, basename) from os.path import join as pjoin -basename = pjoin(os.path.dirname(__file__), '..') TEST_FILE = __file__ with open(TEST_FILE, 'rb') as fh: @@ -206,8 +207,10 @@ def test_notify_inval_entry(tmpdir, notify): else: umount(mount_process, mnt_dir) -@pytest.mark.parametrize("writeback", (True, False)) +@pytest.mark.parametrize("writeback", (False, True)) def test_write_cache(tmpdir, writeback): + if writeback and LooseVersion(platform.release()) < '3.14': + pytest.skip('Requires kernel 3.14 or newer') # This test hangs under Valgrind when running close(fd) # test_write_cache.c:test_fs(). Most likely this is because of an internal # deadlock in valgrind, it probably assumes that until close() returns, diff --git a/test/util.py b/test/util.py index 2160f70..baba20b 100644 --- a/test/util.py +++ b/test/util.py @@ -3,6 +3,9 @@ import subprocess import pytest import os import time +from os.path import join as pjoin + +basename = pjoin(os.path.dirname(__file__), '..') def wait_for_mount(mount_process, mnt_dir, test_fn=os.path.ismount): @@ -17,12 +20,24 @@ def wait_for_mount(mount_process, mnt_dir, pytest.fail("mountpoint failed to come up") def cleanup(mnt_dir): - subprocess.call(['fusermount', '-z', '-u', mnt_dir], + # Don't bother trying Valgrind if things already went wrong + + subprocess.call([pjoin(basename, 'util', 'fusermount'), + '-z', '-u', mnt_dir], stdout=subprocess.DEVNULL, stderr=subprocess.STDOUT) def umount(mount_process, mnt_dir): - subprocess.check_call(['fusermount', '-z', '-u', mnt_dir]) + # fusermount will be setuid root, so we can only trace it with + # valgrind if we're root + if os.getuid() == 0: + cmdline = base_cmdline + else: + cmdline = [] + + cmdline = cmdline + [ pjoin(basename, 'util', 'fusermount'), + '-z', '-u', mnt_dir ] + subprocess.check_call(cmdline) assert not os.path.ismount(mnt_dir) # Give mount process a little while to terminate. Popen.wait(timeout) @@ -68,3 +83,7 @@ if has_program('valgrind') and has_program('libtool'): 'valgrind', '-q', '--' ] else: base_cmdline = [] + + +# Try to use local fusermount +os.environ['PATH'] = '%s:%s' % (pjoin(basename, 'util'), os.environ['PATH']) |