bpo-33718: regrtest: enhance "running:" formatting

Lib/test/libregrtest/main.py

@@ -8,7 +8,6 @@
 import sys
 import sysconfig
 import tempfile
-import textwrap
 import time
 import unittest
 from test.libregrtest.cmdline import _parse_args
@@ -18,6 +17,7 @@
     INTERRUPTED, CHILD_ERROR,
     PROGRESS_MIN_TIME, format_test_result)
 from test.libregrtest.setup import setup_tests
+from test.libregrtest.utils import removepy, count, format_duration, printlist
 from test import support
 try:
     import gc
@@ -41,16 +41,6 @@
 TEMPDIR = os.path.abspath(TEMPDIR)
 
 
-def format_duration(seconds):
-    if seconds < 1.0:
-        return '%.0f ms' % (seconds * 1e3)
-    if seconds < 60.0:
-        return '%.0f sec' % seconds
-
-    minutes, seconds = divmod(seconds, 60.0)
-    return '%.0f min %.0f sec' % (minutes, seconds)
-
-
 class Regrtest:
     """Execute a test suite.
 
@@ -567,37 +557,6 @@ def _main(self, tests, kwargs):
         sys.exit(0)
 
 
-def removepy(names):
-    if not names:
-        return
-    for idx, name in enumerate(names):
-        basename, ext = os.path.splitext(name)
-        if ext == '.py':
-            names[idx] = basename
-
-
-def count(n, word):
-    if n == 1:
-        return "%d %s" % (n, word)
-    else:
-        return "%d %ss" % (n, word)
-
-
-def printlist(x, width=70, indent=4, file=None):
-    """Print the elements of iterable x to stdout.
-
-    Optional arg width (default 70) is the maximum line length.
-    Optional arg indent (default 4) is the number of blanks with which to
-    begin each line.
-    """
-
-    blanks = ' ' * indent
-    # Print the sorted list: 'x' may be a '--random' list or a set()
-    print(textwrap.fill(' '.join(str(elt) for elt in sorted(x)), width,
-                        initial_indent=blanks, subsequent_indent=blanks),
-          file=file)
-
-
 def main(tests=None, **kwargs):
     """Run the Python suite."""
     Regrtest().main(tests=tests, **kwargs)

Lib/test/libregrtest/runtest_mp.py

@@ -13,6 +13,7 @@
     runtest, INTERRUPTED, CHILD_ERROR, PROGRESS_MIN_TIME,
     format_test_result)
 from test.libregrtest.setup import setup_tests
+from test.libregrtest.utils import format_duration
 
 
 # Display the running tests if nothing happened last N seconds
@@ -167,7 +168,8 @@ def get_running(workers):
                 continue
             dt = time.monotonic() - worker.start_time
             if dt >= PROGRESS_MIN_TIME:
-                running.append('%s (%.0f sec)' % (current_test, dt))
+                text = '%s (%s)' % (current_test, format_duration(dt))
+                running.append(text)
         return running
 
     finished = 0

Lib/test/libregrtest/utils.py

@@ -0,0 +1,47 @@
+import os.path
+import textwrap
+
+
+def format_duration(seconds):
+    if seconds < 1.0:
+        return '%.0f ms' % (seconds * 1e3)
+    if seconds < 60.0:
+        return '%.0f sec' % seconds
+
+    minutes, seconds = divmod(seconds, 60.0)
+    hours, minutes = divmod(minutes, 60.0)
+    if hours:
+        return '%.0f hour %.0f min' % (hours, minutes)
+    else:
+        return '%.0f min %.0f sec' % (minutes, seconds)
+
+
+def removepy(names):
+    if not names:
+        return
+    for idx, name in enumerate(names):
+        basename, ext = os.path.splitext(name)
+        if ext == '.py':
+            names[idx] = basename
+
+
+def count(n, word):
+    if n == 1:
+        return "%d %s" % (n, word)
+    else:
+        return "%d %ss" % (n, word)
+
+
+def printlist(x, width=70, indent=4, file=None):
+    """Print the elements of iterable x to stdout.
+
+    Optional arg width (default 70) is the maximum line length.
+    Optional arg indent (default 4) is the number of blanks with which to
+    begin each line.
+    """
+
+    blanks = ' ' * indent
+    # Print the sorted list: 'x' may be a '--random' list or a set()
+    print(textwrap.fill(' '.join(str(elt) for elt in sorted(x)), width,
+                        initial_indent=blanks, subsequent_indent=blanks),
+          file=file)