[tracker/wip/carlosg/junit: 23/25] tests: Use TapTestRunner in functional tests if available

[Carlos Garnacho <carlosg src gnome org>]

commit 0bdc16f4234e3014ca35605770096b6f47210d9b
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sat Dec 12 20:15:26 2020 +0100

    tests: Use TapTestRunner in functional tests if available
    
    We want to unify test outputs into a format that we can convert to
    JUnit. As the GLib tests already output TAP, and meson converts TAP
    to JUnit, add optional support so our functional tests also output
    TAP.
    
    This is meant to be enabled in CI.

 tests/functional-tests/fixtures.py | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)
---
diff --git a/tests/functional-tests/fixtures.py b/tests/functional-tests/fixtures.py
index e66cc1fa1..0f406a01e 100644
--- a/tests/functional-tests/fixtures.py
+++ b/tests/functional-tests/fixtures.py
@@ -63,7 +63,16 @@ def tracker_test_main():
                             handlers=[handler_stderr, handler_stdout],
                             format='%(message)s')
 
-    ut.main(verbosity=2)
+    runner = None
+
+    try:
+        from tap import TAPTestRunner
+        runner = TAPTestRunner()
+        runner.set_stream(True)
+    except ImportError as e:
+        log.info('No TAP test runner found: %s', e)
+
+    ut.main(testRunner=runner, verbosity=2)
 
 
 class TrackerSparqlDirectTest(ut.TestCase):