[sanlock] 11/14: python: Apply pypath_converter to rem_lockspace API

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nsoffer pushed a commit to branch master
in repository sanlock.

commit 083e0236b900564415016db856bccfc22dc409d3
Author: Amit Bawer 
AuthorDate: Tue Jun 4 01:01:02 2019 +0300

python: Apply pypath_converter to rem_lockspace API

We would like to parse lockspace path as either unicode or bytes.

Stub test for rem_lockspace API is set with additional permutation
    over path with no expected xfails.
---
 python/sanlock.c     | 10 ++++++----
 tests/python_test.py |  2 +-
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/python/sanlock.c b/python/sanlock.c
index e3b63a7..b7ffa28 100644
--- a/python/sanlock.c
+++ b/python/sanlock.c
@@ -933,7 +933,7 @@ py_rem_lockspace(PyObject *self __unused, PyObject *args, PyObject *keywds)
 {
     int rv = -1, async = 0, unused = 0, flags = 0;
     PyObject *lockspace = NULL;
-    const char *path;
+    PyObject *path = NULL;
     struct sanlk_lockspace ls;

static char *kwlist[] = {"lockspace", "host_id", "path", "offset",
@@ -943,15 +943,16 @@ py_rem_lockspace(PyObject *self __unused, PyObject *args, PyObject *keywds)
     memset(&ls, 0, sizeof(struct sanlk_lockspace));

/* parse python tuple */
-    if (!PyArg_ParseTupleAndKeywords(args, keywds, "O&ks|kii", kwlist,
-        convert_to_pybytes, &lockspace, &ls.host_id, &path, &ls.host_id_disk.offset,
+    if (!PyArg_ParseTupleAndKeywords(args, keywds, "O&kO&|kii", kwlist,
+        convert_to_pybytes, &lockspace, &ls.host_id, pypath_converter, &path,
+        &ls.host_id_disk.offset,
         &async, &unused)) {
         goto finally;
     }

/* prepare sanlock names */
     strncpy(ls.name, PyBytes_AsString(lockspace), SANLK_NAME_LEN);
-    strncpy(ls.host_id_disk.path, path, SANLK_PATH_LEN - 1);
+    strncpy(ls.host_id_disk.path, PyBytes_AsString(path), SANLK_PATH_LEN - 1);

/* prepare sanlock_rem_lockspace flags */
     if (async) {
@@ -974,6 +975,7 @@ py_rem_lockspace(PyObject *self __unused, PyObject *args, PyObject *keywds)

finally:
     Py_XDECREF(lockspace);
+    Py_XDECREF(path);
     if (rv != 0)
         return NULL;
     Py_RETURN_NONE;
diff --git a/tests/python_test.py b/tests/python_test.py
index 2be57e0..a23d2ec 100644
--- a/tests/python_test.py
+++ b/tests/python_test.py
@@ -527,7 +527,7 @@ def raises_sanlock_errno(expected_errno=errno.ECONNREFUSED):

@pytest.mark.parametrize("name", LOCKSPACE_OR_RESOURCE_NAMES)
[e-mail]("filename,encoding", FILE_NAMES)
[e-mail]("filename,encoding", FILE_NAMES_NO_XFAILS)
 def test_rem_lockspace_parse_args(no_sanlock_daemon, name, filename, encoding):
     path = util.generate_path("/tmp/", filename, encoding)
     with raises_sanlock_errno():