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[PATCH v2 09/11] tests/9pfs: wipe local 9pfs test directory
From: |
Christian Schoenebeck |
Subject: |
[PATCH v2 09/11] tests/9pfs: wipe local 9pfs test directory |
Date: |
Fri, 2 Oct 2020 13:51:54 +0200 |
Before running the first 9pfs test case, make sure the test directory
for running the 9pfs 'local' tests on is entirely empty. For that
reason simply delete the test directory (if any) before (re)creating
it on test suite startup.
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
---
tests/qtest/libqos/virtio-9p.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/tests/qtest/libqos/virtio-9p.c b/tests/qtest/libqos/virtio-9p.c
index 86e40e5d56..6cd8c8964b 100644
--- a/tests/qtest/libqos/virtio-9p.c
+++ b/tests/qtest/libqos/virtio-9p.c
@@ -82,6 +82,18 @@ static void create_local_test_dir(void)
g_assert((st.st_mode & S_IFMT) == S_IFDIR);
}
+/* Deletes directory previously created by create_local_test_dir(). */
+static void remove_local_test_dir(void)
+{
+ g_assert(local_test_path != NULL);
+ char *cmd = strpr("rm -r '%s'\n", local_test_path);
+ int res = system(cmd);
+ if (res < 0) {
+ /* ignore error, dummy check to prevent compiler error */
+ }
+ g_free(cmd);
+}
+
static void virtio_9p_cleanup(QVirtio9P *interface)
{
qvirtqueue_cleanup(interface->vdev->bus, interface->vq, alloc);
@@ -249,6 +261,7 @@ static void virtio_9p_register_nodes(void)
/* make sure test dir for the 'local' tests exists and is clean */
init_local_test_path();
+ remove_local_test_dir();
create_local_test_dir();
QPCIAddress addr = {
--
2.20.1
[PATCH v2 08/11] tests/9pfs: introduce local tests, Christian Schoenebeck, 2020/10/02
[PATCH v2 04/11] tests/qtest/qos-test: dump qos graph if verbose, Christian Schoenebeck, 2020/10/02
[PATCH v2 07/11] tests/9pfs: change qtest name prefix to synth, Christian Schoenebeck, 2020/10/02
[PATCH v2 03/11] libqos/qgraph: add qos_dump_graph(), Christian Schoenebeck, 2020/10/02
[PATCH v2 09/11] tests/9pfs: wipe local 9pfs test directory,
Christian Schoenebeck <=
[PATCH v2 06/11] tests/qtest/qos-test: dump QEMU command if verbose, Christian Schoenebeck, 2020/10/02
[PATCH v2 02/11] libqos/qgraph: add qos_node_create_driver_named(), Christian Schoenebeck, 2020/10/02
[PATCH v2 01/11] libqos/qgraph: add qemu_name to QOSGraphNode, Christian Schoenebeck, 2020/10/02
[PATCH v2 05/11] tests/qtest/qos-test: dump environment variables if verbose, Christian Schoenebeck, 2020/10/02
[PATCH v2 10/11] tests/9pfs: add virtio_9p_test_path(), Christian Schoenebeck, 2020/10/02