bpo-35513: Replace time.time() with time.monotonic() in tests (GH-11182)

Replace time.time() with time.monotonic() in tests to measure time
delta.

test_zipfile64: display progress every minute (60 secs) rather than
every 5 minutes (5*60 seconds).

1 files changed, 6 insertions, 6 deletions

diff --git a/Lib/test/test_threadsignals.py b/Lib/test/test_threadsignals.py
index 7e13b17..eeacd36 100644
--- a/Lib/test/test_threadsignals.py
+++ b/Lib/test/test_threadsignals.py
@@ -95,9 +95,9 @@ class ThreadSignals(unittest.TestCase):
             lock = thread.allocate_lock()
             lock.acquire()
             signal.alarm(1)
-            t1 = time.time()
+            t1 = time.monotonic()
             self.assertRaises(KeyboardInterrupt, lock.acquire, timeout=5)
-            dt = time.time() - t1
+            dt = time.monotonic() - t1
             # Checking that KeyboardInterrupt was raised is not sufficient.
             # We want to assert that lock.acquire() was interrupted because
             # of the signal, not that the signal handler was called immediately
@@ -136,9 +136,9 @@ class ThreadSignals(unittest.TestCase):
                     rlock.release()
                     time.sleep(0.01)
                 signal.alarm(1)
-                t1 = time.time()
+                t1 = time.monotonic()
                 self.assertRaises(KeyboardInterrupt, rlock.acquire, timeout=5)
-                dt = time.time() - t1
+                dt = time.monotonic() - t1
                 # See rationale above in test_lock_acquire_interruption
                 self.assertLess(dt, 3.0)
         finally:
@@ -203,9 +203,9 @@ class ThreadSignals(unittest.TestCase):
         old_handler = signal.signal(signal.SIGUSR1, my_handler)
         try:
             def timed_acquire():
-                self.start = time.time()
+                self.start = time.monotonic()
                 lock.acquire(timeout=0.5)
-                self.end = time.time()
+                self.end = time.monotonic()
             def send_signals():
                 for _ in range(40):
                     time.sleep(0.02)