[tor-commits] [stem/master] Fix test_version_argument to work with recent Tors.

[atagar at torproject.org]

commit 625a902533b9c3429b09fc2f01800b35dfc4179c
Author: Nick Mathewson <nickm at torproject.org>
Date:   Tue Dec 8 08:15:36 2020 -0500

    Fix test_version_argument to work with recent Tors.
    
    Tor now reports versions of libraries and the compilers use to build
    it.  Only the first line has the Tor version.
---
 test/integ/process.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/test/integ/process.py b/test/integ/process.py
index 6abd9e6a..c2388146 100644
--- a/test/integ/process.py
+++ b/test/integ/process.py
@@ -107,7 +107,11 @@ class TestProcess(unittest.TestCase):
     Check that 'tor --version' matches 'GETINFO version'.
     """
 
-    assert_equal('Tor version %s.\n' % test.tor_version(), run_tor(tor_cmd, '--version'))
+    # We're only interested in the first line of output:
+    # Other lines are about libraries and compilers.
+    tor_version = run_tor(tor_cmd,  '--version').split("\n")[0]
+
+    assert_equal('Tor version %s.' % test.tor_version(), tor_version)
 
   @asynchronous
   def test_help_argument(tor_cmd):