oeqa: qemu: create missing directory for _write_dump

| Failed to dump QMP CMD: query-status with
| Exception: [Errno 2] No such file or directory: '.../tmp/log/runtime-hostdump/qmp_00_query-status'
| Failed to dump QMP CMD: query-block with
| Exception: [Errno 2] No such file or directory: '.../tmp/log/runtime-hostdump/qmp_00_query-block'
| Failed to dump QMP CMD: dump-guest-memory with
| Exception: [Errno 2] No such file or directory: '.../tmp/log/runtime-hostdump/qmp_00_dump-guest-memory'

The qmp dump commands could fail, because of missing root directory.
So create it before any log writing.

(From OE-Core rev: c4dc5d674afe65fedb5195f187b68f23720646ba)

Signed-off-by: Andrej Valek <andrej.valek@siemens.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/lib/oeqa/utils/dump.py b/meta/lib/oeqa/utils/dump.py
index dc8757807e..95a79a571c 100644
--- a/meta/lib/oeqa/utils/dump.py
+++ b/meta/lib/oeqa/utils/dump.py
@@ -66,6 +66,7 @@ class BaseDumper(object):
 
     def _write_dump(self, command, output):
         fullname = self._construct_filename(command)
+        os.makedirs(os.path.dirname(fullname), exist_ok=True)
         if isinstance(self, MonitorDumper):
             with open(fullname, 'w') as json_file:
                 json.dump(output, json_file, indent=4)