support/testing: show messages in a more readable format

Currently messages from run-tests are quite unpleasant:

[br-tests/TestPostScripts/2017-05-09 15:51:57] Building
[br-tests/TestPostScripts/2017-05-09 15:52:23] Building done
[br-tests/TestPostScripts/2017-05-09 15:52:23] Cleaning up
.[br-tests/TestNoTimezone/2017-05-09 15:52:23] Starting
[br-tests/TestNoTimezone/2017-05-09 15:52:23] Building
[br-tests/TestNoTimezone/2017-05-09 15:53:17] Building done
[br-tests/TestNoTimezone/2017-05-09 15:53:22] Cleaning up
.[br-tests/TestGlibcNonDefaultLimitedTimezone/2017-05-09 15:53:22] Starting
[br-tests/TestGlibcNonDefaultLimitedTimezone/2017-05-09 15:53:22] Building
[br-tests/TestGlibcNonDefaultLimitedTimezone/2017-05-09 15:54:33] Building done
[br-tests/TestGlibcNonDefaultLimitedTimezone/2017-05-09 15:54:37] Cleaning up
[...]

Change them in a more readable way by removing the date and using a
columnar style:

15:12:22 TestPostScripts                          Starting
15:12:25 TestPostScripts                          Building
15:12:48 TestPostScripts                          Building done
15:12:48 TestPostScripts                          Cleaning up
.15:12:48 TestNoTimezone                           Starting
15:12:54 TestNoTimezone                           Building
15:13:44 TestNoTimezone                           Building done
15:13:49 TestNoTimezone                           Cleaning up
.15:13:49 TestGlibcNonDefaultLimitedTimezone       Starting
15:14:00 TestGlibcNonDefaultLimitedTimezone       Building
15:14:56 TestGlibcNonDefaultLimitedTimezone       Building done
15:15:01 TestGlibcNonDefaultLimitedTimezone       Cleaning up
[...]

Note the '.' and other characters presented by nose2 are still
printed. They are not affected by this change.

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/support/testing/infra/basetest.py b/support/testing/infra/basetest.py
index eb9da90119..cb5d2100f4 100644
--- a/support/testing/infra/basetest.py
+++ b/support/testing/infra/basetest.py
@@ -36,10 +36,8 @@ class BRTest(unittest.TestCase):
     keepbuilds = False
 
     def show_msg(self, msg):
-        print "[%s/%s/%s] %s" % (os.path.basename(self.__class__.outputdir),
-                                 self.testname,
-                                 datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"),
-                                 msg)
+        print "{} {:40s} {}".format(datetime.datetime.now().strftime("%H:%M:%S"),
+                                    self.testname, msg)
     def setUp(self):
         self.testname = self.__class__.__name__
         self.builddir = os.path.join(self.__class__.outputdir, self.testname)