from lttng import *
BABELTRACE_BIN="babeltrace2"
+trace_format_mapping = {
+ "ctf1" : lttng_trace_format_ctf_1_descriptor_create,
+ "ctf2" : lttng_trace_format_ctf_2_descriptor_create,
+ }
class SessionInfo:
def __init__(self, handle, session_name, tmp_directory, channel_name):
session_name = str(uuid.uuid1())
tmp_directory = tempfile.mkdtemp()
trace_path = tmp_directory + "/" + session_name
- trace_format_desc = lttng_trace_format_ctf_1_descriptor_create()
+
+ if 'LTTNG_TEST_TRACE_FORMAT' in os.environ:
+ trace_format_env = os.getenv('LTTNG_TEST_TRACE_FORMAT')
+ else:
+ trace_format_env = 'ctf2'
+
+ trace_format_desc = trace_format_mapping[value]()
session_descriptor = lttng_session_descriptor_local_create(session_name, trace_path)