Disable plugin if collectonly active. Closes pytest-dev#327.

ssbarnea · Sep 4, 2019 · ba1a377 · ba1a377
1 parent 7a9f240
commit ba1a377
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/pytest_cov/plugin.py b/src/pytest_cov/plugin.py
@@ -95,7 +95,7 @@ def _prepare_cov_source(cov_source):
 
 @pytest.mark.tryfirst
 def pytest_load_initial_conftests(early_config, parser, args):
-    if early_config.known_args_namespace.cov_source:
+    if early_config.known_args_namespace.cov_source and not early_config.known_args_namespace.collectonly:
         plugin = CovPlugin(early_config.known_args_namespace, early_config.pluginmanager)
         early_config.pluginmanager.register(plugin, '_cov')