X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=tests%2Futils%2Flttngtest%2Ftap_generator.py;h=75960aece6c25dcfedc51a224dc58db12ea149d6;hb=83dc3923fa4b0fc2e0ad091392aea64cac046498;hp=c05a76a1968fa66ba77264e42de8aaff29e304af;hpb=f7169e41979bb8a57ecf2ff3683fefa74e05179b;p=lttng-tools.git

diff --git a/tests/utils/lttngtest/tap_generator.py b/tests/utils/lttngtest/tap_generator.py
index c05a76a19..75960aece 100644
--- a/tests/utils/lttngtest/tap_generator.py
+++ b/tests/utils/lttngtest/tap_generator.py
@@ -13,9 +13,16 @@ from typing import Iterator, Optional
 
 
 def _get_time_ns():
-    assert sys.version_info > (3, 3, 0)
-    # time.monotonic_ns is only available for python >= 3.8
-    return time.monotonic() * 1000000000
+    # type: () -> int
+
+    # time.monotonic is only available since Python 3.3. We don't support
+    # those older versions so we can simply assert here.
+    assert sys.version_info >= (3, 3, 0)
+
+    # time.monotonic_ns is only available for python >= 3.8,
+    # so the value is multiplied by 10^9 to maintain compatibility with
+    # older versions of the interpreter.
+    return int(time.monotonic() * 1000000000)
 
 
 class InvalidTestPlan(RuntimeError):
@@ -79,7 +86,7 @@ class TapGenerator:
         self._printed_plan = False  # type: bool
         self._has_failure = False  # type: bool
         self._time_tests = True  # type: bool
-        if os.getenv("TAP_AUTOTIME", "1") == "" or os.getenv("TAP_AUTOTIME", "1") == "0":
+        if os.getenv("LTTNG_TESTS_TAP_AUTOTIME", "1") == "0":
             self._time_tests = False
         self._last_time = _get_time_ns()