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diff tests/run-tests.py @ 40244:1039404c5e1d

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run-tests: print number of tests and parallel process count This seems like a useful output message to have. I also sneak in a change to lower the parallel process count if it is larger than the number of tests, as that makes no sense and output saying we're running more tests in parallel than there exists tests would be wonky. Differential Revision: https://phab.mercurial-scm.org/D5070
author Gregory Szorc <gregory.szorc@gmail.com>
date Sat, 13 Oct 2018 12:11:45 +0200
parents 0f8ff3ff5d5c
children e7e70c033783
line wrap: on
line diff
--- a/tests/run-tests.py	Sat Oct 13 12:29:43 2018 +0200
+++ b/tests/run-tests.py	Sat Oct 13 12:11:45 2018 +0200
@@ -2795,13 +2795,15 @@
 
             tests = [self._gettest(d, i) for i, d in enumerate(testdescs)]
 
+            jobs = min(len(tests), self.options.jobs)
+
             failed = False
             kws = self.options.keywords
             if kws is not None and PYTHON3:
                 kws = kws.encode('utf-8')
 
             suite = TestSuite(self._testdir,
-                              jobs=self.options.jobs,
+                              jobs=jobs,
                               whitelist=self.options.whitelisted,
                               blacklist=self.options.blacklist,
                               retest=self.options.retest,
@@ -2829,6 +2831,9 @@
                     assert self._installdir
                     self._installchg()
 
+                log('running %d tests using %d parallel processes' % (
+                    len(tests), jobs))
+
                 result = runner.run(suite)
 
             if result.failures: