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[PATCH v3 09/11] tests/9pfs: wipe local 9pfs test directory
From: |
Christian Schoenebeck |
Subject: |
[PATCH v3 09/11] tests/9pfs: wipe local 9pfs test directory |
Date: |
Fri, 2 Oct 2020 18:15:05 +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 1bada47af1..41a7c2baaa 100644
--- a/tests/qtest/libqos/virtio-9p.c
+++ b/tests/qtest/libqos/virtio-9p.c
@@ -53,6 +53,18 @@ 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 = g_strdup_printf("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);
@@ -220,6 +232,7 @@ 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 v3 00/11] 9pfs: add tests using local fs driver, Christian Schoenebeck, 2020/10/02
- [PATCH v3 06/11] tests/qtest/qos-test: dump QEMU command if verbose, Christian Schoenebeck, 2020/10/02
- [PATCH v3 11/11] tests/9pfs: add local Tmkdir test, Christian Schoenebeck, 2020/10/02
- [PATCH v3 10/11] tests/9pfs: add virtio_9p_test_path(), Christian Schoenebeck, 2020/10/02
- [PATCH v3 09/11] tests/9pfs: wipe local 9pfs test directory,
Christian Schoenebeck <=
- [PATCH v3 04/11] tests/qtest/qos-test: dump qos graph if verbose, Christian Schoenebeck, 2020/10/02
- [PATCH v3 07/11] tests/9pfs: change qtest name prefix to synth, Christian Schoenebeck, 2020/10/02
- [PATCH v3 02/11] libqos/qgraph: add qos_node_create_driver_named(), Christian Schoenebeck, 2020/10/02
- [PATCH v3 03/11] libqos/qgraph: add qos_dump_graph(), Christian Schoenebeck, 2020/10/02
- [PATCH v3 05/11] tests/qtest/qos-test: dump environment variables if verbose, Christian Schoenebeck, 2020/10/02