[sanlock] branch master updated: python: Test reading unset lvb

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nsoffer pushed a commit to branch master
in repository sanlock.

The following commit(s) were added to refs/heads/master by this push:
     new 66a409c  python: Test reading unset lvb
66a409c is described below

commit 66a409c906cc56cf94ea39a367d1a55fc9712364
Author: Nir Soffer 
AuthorDate: Wed Feb 17 22:26:52 2021 +0200

python: Test reading unset lvb

Signed-off-by: Nir Soffer 
---
 tests/python_test.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tests/python_test.py b/tests/python_test.py
index d86ba50..58a22c7 100644
--- a/tests/python_test.py
+++ b/tests/python_test.py
@@ -746,6 +746,14 @@ def test_lvb(tmpdir, sanlock_daemon):

fd = sanlock.register()

+    # Test reading unset lvb.
+
+    sanlock.acquire(b"ls_name", b"res_name", disks, slkfd=fd, lvb=True)
+    result = sanlock.get_lvb(b"ls_name", b"res_name", disks, 512)
+    sanlock.release(b"ls_name", b"res_name", disks, slkfd=fd)
+
+    assert result == b"\0" * 512
+
     lvb_data = b"first\0second"
     lvb_sector = lvb_data.ljust(512, b"\0")