Tests: ust_constructor: convert type hints to type comments

Use type comments to support older python3 interpreters that can't
handle type hints (such as 3.4).

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Change-Id: Id8b040fb36a4f243a3af0d731843028ad2f4388d

diff --git a/tests/regression/ust/ust-constructor/test_ust_constructor.py b/tests/regression/ust/ust-constructor/test_ust_constructor.py
index 5e6523c765bb5cc3a31bc15ae04fea5c591f0b5a..ea6a125d08b8d4d94045ffe4dc23c7bb44071dd5 100755 (executable)
--- a/tests/regression/ust/ust-constructor/test_ust_constructor.py
+++ b/tests/regression/ust/ust-constructor/test_ust_constructor.py
@@ -163,9 +163,8 @@ expected_events = [
 ]
 
 
-def capture_trace(
-    tap: lttngtest.TapGenerator, test_env: lttngtest._Environment
-) -> lttngtest.LocalSessionOutputLocation:
+def capture_trace(tap, test_env):
+    # type: (lttngtest.TapGenerator, lttngtest._Environment) -> lttngtest.LocalSessionOutputLocation
     tap.diagnostic(
         "Capture trace from application with instrumented C/C++ constructors/destructors"
     )
@@ -197,7 +196,8 @@ def capture_trace(
     return session_output_location
 
 
-def validate_trace(trace_location: pathlib.Path, tap: lttngtest.TapGenerator) -> bool:
+def validate_trace(trace_location, tap) -> bool:
+    # type: (pathlib.Path, lttngtest.TapGenerator) -> bool
     success = True
     unknown_event_count = 0