[pygobject: 1/2] tests: expose a verbosity environment variable

[Christoph Reiter <creiter src gnome org>]

commit cf997f974127efbd6aa8e5faa86b09d4b5d285bd
Author: Mathieu Duponchelle <mathieu centricular com>
Date:   Tue Mar 13 19:20:13 2018 +0100

    tests: expose a verbosity environment variable

 docs/devguide/building_testing.rst | 6 ++++++
 tests/runtests.py                  | 9 +++++++--
 2 files changed, 13 insertions(+), 2 deletions(-)
---
diff --git a/docs/devguide/building_testing.rst b/docs/devguide/building_testing.rst
index f2c9624e..963bb85b 100644
--- a/docs/devguide/building_testing.rst
+++ b/docs/devguide/building_testing.rst
@@ -35,6 +35,9 @@ Using Autotools
     make check TEST_NAMES=test_gi.TestUtf8
     make check TEST_NAMES=test_gi.TestUtf8.test_utf8_full_return
 
+    # To display stdout and pytest verbose output:
+    PYGI_TEST_VERBOSE=yes make check
+
     # To execute all the tests in a gdb session
     make check.gdb
 
@@ -67,6 +70,9 @@ Using Setuptools
     TEST_NAMES=test_gi.TestUtf8 python3 setup.py test
     TEST_NAMES=test_gi.TestUtf8.test_utf8_full_return python3 setup.py test
 
+    # To display stdout and pytest verbose output:
+    PYGI_TEST_VERBOSE=yes python3 setup.py test
+
     # using pytest directly
     py.test-3 tests/test_gi.py
 
diff --git a/tests/runtests.py b/tests/runtests.py
index 652dc99f..7a56f789 100755
--- a/tests/runtests.py
+++ b/tests/runtests.py
@@ -16,6 +16,11 @@ def main(argv):
 
     mydir = os.path.dirname(os.path.abspath(__file__))
 
+    verbosity_args = []
+
+    if 'PYGI_TEST_VERBOSE' in os.environ:
+        verbosity_args += ['-v', '--capture=no']
+
     if 'TEST_NAMES' in os.environ:
         names = os.environ['TEST_NAMES'].split()
     elif 'TEST_FILES' in os.environ:
@@ -27,14 +32,14 @@ def main(argv):
         for filename in argv[1:]:
             names.append(filename.replace('.py', ''))
     else:
-        return pytest.main([mydir])
+        return pytest.main([mydir] + verbosity_args)
 
     def unittest_to_pytest_name(name):
         parts = name.split(".")
         parts[0] = os.path.join(mydir, parts[0] + ".py")
         return "::".join(parts)
 
-    return pytest.main([unittest_to_pytest_name(n) for n in names])
+    return pytest.main([unittest_to_pytest_name(n) for n in names] + verbosity_args)
 
 
 if __name__ == "__main__":