Merged in nakatoio/tox (pull request #189)

Fix section substitution with {posargs}

2 files changed, 15 insertions, 1 deletions

diff --git a/tests/test_config.py b/tests/test_config.py
index 6176641..372cd4f 100644
--- a/tests/test_config.py
+++ b/tests/test_config.py
@@ -274,6 +274,20 @@ class TestIniParserAgainstCommandsKey:
             ["echo", "cmd", "1", "2", "3", "4", "cmd", "2"],
         ]
 
+    def test_command_substitution_from_other_section_posargs(self, newconfig):
+        """Ensure subsitition from other section with posargs succeeds"""
+        config = newconfig("""
+            [section]
+            key = thing {posargs} arg2
+            [testenv]
+            commands =
+                {[section]key}
+            """)
+        reader = SectionReader("testenv", config._cfg)
+        reader.addsubstitutions([r"argpos"])
+        x = reader.getargvlist("commands")
+        assert x == [['thing', 'argpos', 'arg2']]
+
     def test_command_env_substitution(self, newconfig):
         """Ensure referenced {env:key:default} values are substituted correctly."""
         config = newconfig("""
diff --git a/tox/config.py b/tox/config.py
index 079dff3..67454bc 100644
--- a/tox/config.py
+++ b/tox/config.py
@@ -1094,7 +1094,7 @@ class _ArgvlistReader:
             current_command += line
 
             if is_section_substitution(current_command):
-                replaced = reader._replace(current_command)
+                replaced = reader._replace(current_command, crossonly=True)
                 commands.extend(cls.getargvlist(reader, replaced))
             else:
                 commands.append(cls.processcommand(reader, current_command))