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gh-123978: Fix test_thread_time failure on NetBSD by adjusting threshold for time difference #123979

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gh-123978: Fix test_thread_time failure on NetBSD by adjusting threshold for time difference #123979

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9 changes: 6 additions & 3 deletions Lib/test/test_time.py
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Original file line number Diff line number Diff line change
Expand Up @@ -529,9 +529,12 @@ def test_thread_time(self):
start = time.thread_time()
time.sleep(0.100)
stop = time.thread_time()
# use 20 ms because thread_time() has usually a resolution of 15 ms
# on Windows
self.assertLess(stop - start, 0.020)
if sys.platform.startswith("netbsd"):
self.assertLess(stop - start, 0.3)
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The purpose of the test is to test that the returned value is much smaller than the sleep() argument. Using 0.3 here does not make sense. Try to run the test with time.sleep(1.0) or time.sleep(2.0). Is it still passed?

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@furkanonder furkanonder Sep 13, 2024 •
edited by serhiy-storchaka
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for time.sleep(2.0)

localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 519419936
0:00:00 load avg: 5.54 Run 1 test sequentially in a single process
0:00:00 load avg: 5.54 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.65 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1701939771
0:00:00 load avg: 5.50 Run 1 test sequentially in a single process
0:00:00 load avg: 5.50 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.99 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3726776671
0:00:00 load avg: 5.46 Run 1 test sequentially in a single process
0:00:00 load avg: 5.46 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.66 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3937662487
0:00:00 load avg: 5.46 Run 1 test sequentially in a single process
0:00:00 load avg: 5.46 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.62 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 345311402
0:00:00 load avg: 5.42 Run 1 test sequentially in a single process
0:00:00 load avg: 5.42 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.61 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1270421924
0:00:00 load avg: 5.42 Run 1 test sequentially in a single process
0:00:00 load avg: 5.42 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.62 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1033672393
0:00:00 load avg: 5.39 Run 1 test sequentially in a single process
0:00:00 load avg: 5.39 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.6000000000000001 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3077507841
0:00:00 load avg: 5.39 Run 1 test sequentially in a single process
0:00:00 load avg: 5.39 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.91 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ [A
-sh: [A: not found
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 865686688
0:00:00 load avg: 5.06 Run 1 test sequentially in a single process
0:00:00 load avg: 5.06 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.44 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.4 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 2034744043
0:00:00 load avg: 5.12 Run 1 test sequentially in a single process
0:00:00 load avg: 5.12 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.5899999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3194439630
0:00:00 load avg: 5.11 Run 1 test sequentially in a single process
0:00:00 load avg: 5.11 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.7799999999999998 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3735706350
0:00:00 load avg: 5.10 Run 1 test sequentially in a single process
0:00:00 load avg: 5.10 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.65 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3814569497
0:00:00 load avg: 5.10 Run 1 test sequentially in a single process
0:00:00 load avg: 5.10 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.63 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1086046472
0:00:00 load avg: 5.18 Run 1 test sequentially in a single process
0:00:00 load avg: 5.18 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.76 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 614218096
0:00:00 load avg: 5.16 Run 1 test sequentially in a single process
0:00:00 load avg: 5.16 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.6099999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3906044982
0:00:00 load avg: 5.15 Run 1 test sequentially in a single process
0:00:00 load avg: 5.15 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.65 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$

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@furkanonder furkanonder Sep 13, 2024 •
edited by serhiy-storchaka
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for time.sleep(1.0)

localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3001545883
0:00:00 load avg: 5.80 Run 1 test sequentially in a single process
0:00:00 load avg: 5.80 [1/1] test_time

== Tests result: SUCCESS ==

1 test OK.

Total duration: 389 ms
Total tests: run=1 (filtered)
Total test files: run=1/1 (filtered)
Result: SUCCESS
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 2730425917
0:00:00 load avg: 5.57 Run 1 test sequentially in a single process
0:00:00 load avg: 5.57 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.48 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.4 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1553039181
0:00:00 load avg: 5.57 Run 1 test sequentially in a single process
0:00:00 load avg: 5.57 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.5999999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 2419678783
0:00:00 load avg: 5.52 Run 1 test sequentially in a single process
0:00:00 load avg: 5.52 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.5999999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3226566423
0:00:00 load avg: 5.56 Run 1 test sequentially in a single process
0:00:00 load avg: 5.56 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.8599999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1197532604
0:00:00 load avg: 5.56 Run 1 test sequentially in a single process
0:00:00 load avg: 5.56 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.68 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ git diff
diff --git a/Lib/test/test_time.py b/Lib/test/test_time.py
index 293799ff68e..129f659773e 100644
--- a/Lib/test/test_time.py
+++ b/Lib/test/test_time.py
@@ -527,11 +527,14 @@ def test_thread_time(self):

         # thread_time() should not include time spend during a sleep
         start = time.thread_time()
-        time.sleep(0.100)
+        time.sleep(2.0)
         stop = time.thread_time()
-        # use 20 ms because thread_time() has usually a resolution of 15 ms
-        # on Windows
-        self.assertLess(stop - start, 0.020)
+        if sys.platform.startswith("netbsd"):
+            self.assertLess(stop - start, 0.3)
+        else:
+            # use 20 ms because thread_time() has usually a resolution of 15 ms
+            # on Windows
+            self.assertLess(stop - start, 0.020)

         info = time.get_clock_info('thread_time')
         self.assertTrue(info.monotonic)
localhost$ ^D
Connection to 192.168.1.8 closed.
╭─arf@akarsu ~
╰─$
╭─arf@akarsu ~
╰─$ ssh [email protected]
([email protected]) Password for [email protected]:
Last login: Sat Sep 14 00:01:01 2024 from 192.168.1.13
NetBSD 10.0 (GENERIC) #0: Thu Mar 28 08:33:33 UTC 2024

Welcome to NetBSD!

localhost$ cd cpython/
localhost$ cd cpython/
localhost$ ls
Android             Makefile.pre        Python              config.sub          pyconfig.h.in
Doc                 Makefile.pre.in     README.rst          configure           python
Grammar             Misc                Tools               configure.ac        python-config
Include             Modules             _bootstrap_python   iOS                 python-config.py
InternalDocs        Objects             aclocal.m4          install-sh          python-gdb.py
LICENSE             PC                  build               libpython3.14d.a
Lib                 PCbuild             config.guess        platform
Mac                 Parser              config.log          pybuilddir.txt
Makefile            Programs            config.status       pyconfig.h
localhost$ pwd
/home/blue/cpython
localhost$
localhost$ localhost$ ./python -m test test_time -m test_thread_time
ssertionError: 1.5999999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 2419678783
0:00:00 load avg: 5.52 Run 1 test sequentially in a single process
0:00:00 load avg: 5.52 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.5999999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -sh: localhost$: not found
localhost$ ssertionError: 1.5999999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 2419678783
0:00:00 load avg: 5.52 Run 1 test sequentially in a single process
0:00:00 load avg: 5.52 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.5999999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3226566423
0-sh: ssertionError:: not found
localhost$
localhost$ test_time failed (1 failure)
-sh: 7: Syntax error: "(" unexpected
localhost$
localhost$ == Tests result: FAILURE ==
test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.8599999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1197532604
0:00:00 load avg: 5.56 Run 1 test sequentially in a single process
0:00:00 load avg: 5.56 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.68 not less than 0.3

test_time failed (1 failure)

== Tests res-sh: ==: not found
localhost$ test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.8599999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1197532604
0:00:00 load avg: 5.56 Run 1 test sequentially in a single process
0:00:00 load avg: 5.56 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.68 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILUR-sh: test_time: not found
localhost$ test test_time failed -- Traceback (most recent call last):
-sh: 10: Syntax error: "(" unexpected
localhost$   File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.8599999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1197532604
0:00:00 load avg: 5.56 Run 1 test sequentially in a single process
0:00:00 load avg: 5.56 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.68 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 t  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.8599999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1197532604
0:00:00 load avg: 5.56 Run 1 test sequentially in a single process
0:00:00 load avg: 5.56 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.68 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered-sh: File: not found
localhost$     self.assertLess(stop - start, 0.3)
-sh: 11: Syntax error: Word "stop" unexpected (expecting ")")
localhost$     ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
-sh: ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^: not found
localhost$ AssertionError: 1.8599999999999999 not less than 0.3
-sh: AssertionError:: not found
localhost$
localhost$ test_time failed (1 failure)
-sh: 14: Syntax error: "(" unexpected
localhost$
localhost$ == Tests result: FAILURE ==
-sh: ==: not found
localhost$
localhost$ 1 test failed:
-sh: 1: not found
localhost$     test_time
-sh: test_time: not found
localhost$
localhost$ Total duration: 2.3 sec
-sh: Total: not found
localhost$ Total tests: run=1 (filtered) failures=1
-sh: 21: Syntax error: "(" unexpected
localhost$ Total test files: run=1/1 (filtered) failed=1
-sh: 21: Syntax error: "(" unexpected
localhost$ Result: FAILURE
-sh: Result:: not found
localhost$ localhost$ ./python -m test test_time -m test_thread_time
-sh: localhost$: not found
localhost$ Using random seed: 1197532604
-sh: Using: not found
localhost$ 0:00:00 load avg: 5.56 Run 1 test sequentially in a single process
-sh: 0:00:00: not found
localhost$ 0:00:00 load avg: 5.56 [1/1] test_time
-sh: 0:00:00: not found
localhost$ test test_time failed -- Traceback (most recent call last):
-sh: 26: Syntax error: "(" unexpected
localhost$   File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
-sh: File: not found
localhost$     self.assertLess(stop - start, 0.3)
-sh: 27: Syntax error: Word "stop" unexpected (expecting ")")
localhost$     ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
-sh: ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^: not found
localhost$ AssertionError: 1.68 not less than 0.3
-sh: AssertionError:: not found
localhost$
localhost$ test_time failed (1 failure)
-sh: 30: Syntax error: "(" unexpected
localhost$
localhost$ == Tests result: FAILURE ==
-sh: ==: not found
localhost$
localhost$ 1 test failed:
-sh: 1: not found
localhost$     test_time
-sh: test_time: not found
localhost$
localhost$ Total duration: 2.3 sec
-sh: Total: not found
localhost$ Total tests: run=1 (filtered) failures=1
-sh: 37: Syntax error: "(" unexpected
localhost$ Total test files: run=1/1 (filtered) failed=1
-sh: 37: Syntax error: "(" unexpected
localhost$ Result: FAILURE
localhost$
localhost$ localhost$ ./python -m test test_time -m test_thread_time
ssertionError: 1.5999999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 2419678783
0:00:00 load avg: 5.52 Run 1 test sequentially in a single process
0:00:00 load avg: 5.52 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.5999999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -sh: localhost$: not found
localhost$ ssertionError: 1.5999999999999999 not less than 0.3
-sh:
test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 2419678783
0:00:00 load avg: 5.52 Run 1 test sequentially in a single process
0:00:00 load avg: 5.52 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.5999999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random sUsing random sUsinssertionError:: not found
localhost$
localhost$ test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 2419678783
0:00:00 load avg: 5.52 Run 1 test sequentially in a single process
0:00:00 load avg: 5.52 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.5999999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@test_time failed (1 failure)
-sh: 0:00:00 load avg: 5.56 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.8599999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1197532604
0:00:00 load avg: 5.56 Run 1 test sequentially in a single process
0:00:00 load avg: 5.56 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.68 not less than 0.3

test_time faile40: Syntax error: "(" unexpected
localhost$ 0:00:00 load avg: 5.56 [1/1] test_time
-sh: test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.8599999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1197532604
0:00:00 load avg: 5.56 Run 1 test sequentially in a single process
0:00:00 load avg: 5.56 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.68 not less than 0.3

test_time failed (1 failure)

== Tests resu== Tests r0:00:00: not found
localhost$ test test_time failed -- Traceback (most recent call last):
-sh: failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE41: Syntax error: "(" unexpected
localhost$ failures=1
localhost$ Total test files: run=1/1 (filtered) failed=1
-sh: 42: Syntax error: "(" unexpected
localhost$ Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 4029684868
0:00:00 load avg: 5.28 Run 1 test sequentially in a single process
0:00:00 load avg: 5.28 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.01 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.4 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3943496928
0:00:00 load avg: 5.28 Run 1 test sequentially in a single process
0:00:00 load avg: 5.28 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.5800000000000001 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 261580529
0:00:00 load avg: 5.34 Run 1 test sequentially in a single process
0:00:00 load avg: 5.34 [1/1] test_time

== Tests result: SUCCESS ==

1 test OK.

Total duration: 1.3 sec
Total tests: run=1 (filtered)
Total test files: run=1/1 (filtered)
Result: SUCCESS
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 2362210007
0:00:00 load avg: 5.34 Run 1 test sequentially in a single process
0:00:00 load avg: 5.34 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.5800000000000001 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1990312139
0:00:00 load avg: 5.31 Run 1 test sequentially in a single process
0:00:00 load avg: 5.31 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.73 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3445810772
0:00:00 load avg: 5.31 Run 1 test sequentially in a single process
0:00:00 load avg: 5.31 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.5900000000000001 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1350869417
0:00:00 load avg: 5.29 Run 1 test sequentially in a single process
0:00:00 load avg: 5.29 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.8200000000000001 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 2507978946
0:00:00 load avg: 5.29 Run 1 test sequentially in a single process
0:00:00 load avg: 5.29 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.62 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 4284492744
0:00:00 load avg: 5.34 Run 1 test sequentially in a single process
0:00:00 load avg: 5.34 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.71 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 2175220585
0:00:00 load avg: 5.34 Run 1 test sequentially in a single process
0:00:00 load avg: 5.34 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.88 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 2059750312
0:00:00 load avg: 5.32 Run 1 test sequentially in a single process
0:00:00 load avg: 5.32 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.63 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 4154558023
0:00:00 load avg: 5.32 Run 1 test sequentially in a single process
0:00:00 load avg: 5.32 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.01 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 2484933059
0:00:00 load avg: 5.29 Run 1 test sequentially in a single process
0:00:00 load avg: 5.29 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.5900000000000001 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 314135838
0:00:00 load avg: 5.27 Run 1 test sequentially in a single process
0:00:00 load avg: 5.27 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.0 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3344858287
0:00:00 load avg: 5.38 Run 1 test sequentially in a single process
0:00:00 load avg: 5.38 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.43000000000000005 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.4 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3170265470
0:00:00 load avg: 5.59 Run 1 test sequentially in a single process
0:00:00 load avg: 5.59 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.01 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 519419936
0:00:00 load avg: 5.54 Run 1 test sequentially in a single process
0:00:00 load avg: 5.54 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.65 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1701939771
0:00:00 load avg: 5.50 Run 1 test sequentially in a single process
0:00:00 load avg: 5.50 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.99 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3726776671
0:00:00 load avg: 5.46 Run 1 test sequentially in a single process
0:00:00 load avg: 5.46 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.66 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3937662487
0:00:00 load avg: 5.46 Run 1 test sequentially in a single process
0:00:00 load avg: 5.46 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.62 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 345311402
0:00:00 load avg: 5.42 Run 1 test sequentially in a single process
0:00:00 load avg: 5.42 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.61 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1270421924
0:00:00 load avg: 5.42 Run 1 test sequentially in a single process
0:00:00 load avg: 5.42 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.62 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1033672393
0:00:00 load avg: 5.39 Run 1 test sequentially in a single process
0:00:00 load avg: 5.39 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.6000000000000001 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3077507841
0:00:00 load avg: 5.39 Run 1 test sequentially in a single process
0:00:00 load avg: 5.39 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.91 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ [A
-sh: [A: not found
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 865686688
0:00:00 load avg: 5.06 Run 1 test sequentially in a single process
0:00:00 load avg: 5.06 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.44 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.4 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 2034744043
0:00:00 load avg: 5.12 Run 1 test sequentially in a single process
0:00:00 load avg: 5.12 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.5899999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3194439630
0:00:00 load avg: 5.11 Run 1 test sequentially in a single process
0:00:00 load avg: 5.11 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.7799999999999998 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3735706350
0:00:00 load avg: 5.10 Run 1 test sequentially in a single process
0:00:00 load avg: 5.10 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.65 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3814569497
0:00:00 load avg: 5.10 Run 1 test sequentially in a single process
0:00:00 load avg: 5.10 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.63 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1086046472
0:00:00 load avg: 5.18 Run 1 test sequentially in a single process
0:00:00 load avg: 5.18 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.76 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 614218096
0:00:00 load avg: 5.16 Run 1 test sequentially in a single process
0:00:00 load avg: 5.16 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.6099999999999999 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3906044982
0:00:00 load avg: 5.15 Run 1 test sequentially in a single process
0:00:00 load avg: 5.15 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 1.65 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 2.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ^D
Connection to 192.168.1.8 closed.
╭─arf@akarsu ~
╰─$                                                                                                 2 ↵
╭─arf@akarsu ~
╰─$                                                                                                 2 ↵
╭─arf@akarsu ~
╰─$ ssh [email protected]                                                                            2 ↵
([email protected]) Password for [email protected]:
Last login: Sat Sep 14 00:05:31 2024 from 192.168.1.13
NetBSD 10.0 (GENERIC) #0: Thu Mar 28 08:33:33 UTC 2024

Welcome to NetBSD!

localhost$ cd cpython/
localhost$ bash
bash-5.2$
bash-5.2$
exit
localhost$
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 716312302
0:00:00 load avg: 5.16 Run 1 test sequentially in a single process
0:00:00 load avg: 5.16 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.45999999999999996 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.4 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1416895002
0:00:00 load avg: 5.16 Run 1 test sequentially in a single process
0:00:00 load avg: 5.16 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.9 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 3338163785
0:00:00 load avg: 5.23 Run 1 test sequentially in a single process
0:00:00 load avg: 5.23 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.76 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 2998314622
0:00:00 load avg: 5.23 Run 1 test sequentially in a single process
0:00:00 load avg: 5.23 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.6000000000000001 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.3 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 2989091254
0:00:00 load avg: 5.21 Run 1 test sequentially in a single process
0:00:00 load avg: 5.21 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.62 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1793737819
0:00:00 load avg: 5.21 Run 1 test sequentially in a single process
0:00:00 load avg: 5.21 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.64 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$ ./python -m test test_time -m test_thread_time
Using random seed: 1927075117
0:00:00 load avg: 5.19 Run 1 test sequentially in a single process
0:00:00 load avg: 5.19 [1/1] test_time
test test_time failed -- Traceback (most recent call last):
  File "/home/blue/cpython/Lib/test/test_time.py", line 533, in test_thread_time
    self.assertLess(stop - start, 0.3)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
AssertionError: 0.61 not less than 0.3

test_time failed (1 failure)

== Tests result: FAILURE ==

1 test failed:
    test_time

Total duration: 1.2 sec
Total tests: run=1 (filtered) failures=1
Total test files: run=1/1 (filtered) failed=1
Result: FAILURE
localhost$

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I suggest to skip test_thread_time() on NetBSD.

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@serhiy-storchaka serhiy-storchaka Sep 13, 2024 •
edited
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Thank you @furkanonder. I his details in your comments.

It looks like this timer is not reliable on NetBSD. Perhaps this is the reason why they did not implement support for it in clock_getres().

To be sure, please run also the following script:

import time
names = ['time', 'monotonic', 'process_time', 'thread_time']
funcs = [getattr(time, name) for name in names]
times = [f() for f in funcs]
time.sleep(10)
for name, f, t in zip(names, funcs, times):
    print(name, f() - t)

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@furkanonder furkanonder Sep 14, 2024 •
edited
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clocks is not defined :)

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Sorry, it should be names. I fixed the code, please try again.

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-bash-5.2$ ./python script.py
time 10.000223636627197
monotonic 10.000407570973039
process_time 0.00038799999999999946
thread_time 10.0

-bash-5.2$ ./python script.py
time 10.006309986114502
monotonic 10.007163722009864
process_time 0.0009599999999999956
thread_time 9.99

-bash-5.2$ ./python script.py
time 10.008317232131958
monotonic 10.008433873008471
process_time 0.0003119999999999998
thread_time 9.97

-bash-5.2$ ./python script.py
3time 10.004075527191162
monotonic 10.006077813042793
process_time 0.0028509999999999994
thread_time 9.97

-bash-5.2$ ./python script.py
time 10.002416610717773
monotonic 10.002602662018035
process_time 0.00043999999999999595
thread_time 10.01
-bash-5.2$

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Thank you, @furkanonder. It seems that thread_time does not work on NetBSD at all.

else:
# use 20 ms because thread_time() has usually a resolution of 15 ms
# on Windows
self.assertLess(stop - start, 0.020)

info = time.get_clock_info('thread_time')
self.assertTrue(info.monotonic)
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