tests: Fail with exit code 77 for more missing dependencies

Exit code 77 means that the test has been skipped and will be
interpreted as such by meson.

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/gsdtestcase.py b/tests/gsdtestcase.py
index 6c7168f9..3bf939fb 100644
--- a/tests/gsdtestcase.py
+++ b/tests/gsdtestcase.py
@@ -22,7 +22,7 @@ try:
     import dbusmock
 except ImportError:
     sys.stderr.write('You need python-dbusmock (http://pypi.python.org/pypi/python-dbusmock) for this test suite.\n')
-    sys.exit(1)
+    sys.exit(77)
 
 from x11session import X11SessionTestCase
 
@@ -30,11 +30,11 @@ try:
     from gi.repository import Gio
 except ImportError:
     sys.stderr.write('You need pygobject and the Gio GIR for this test suite.\n')
-    sys.exit(0)
+    sys.exit(77)
 
 if subprocess.call(['which', 'gnome-session'], stdout=subprocess.PIPE) != 0:
     sys.stderr.write('You need gnome-session for this test suite.\n')
-    sys.exit(0)
+    sys.exit(77)
 
 
 top_builddir = os.environ.get('TOP_BUILDDIR',