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-rw-r--r--conftest.py18
-rw-r--r--tox.ini4
2 files changed, 18 insertions, 4 deletions
diff --git a/conftest.py b/conftest.py
index 50cc6509..6013e187 100644
--- a/conftest.py
+++ b/conftest.py
@@ -19,6 +19,24 @@ collect_ignore = [
]
+def pytest_configure(config):
+ disable_coverage_on_pypy(config)
+
+
+def disable_coverage_on_pypy(config):
+ """
+ Coverage makes tests on PyPy unbearably slow, so disable it.
+ """
+ if '__pypy__' not in sys.builtin_module_names:
+ return
+
+ # Recommended at pytest-dev/pytest-cov#418
+ cov = config.pluginmanager.get_plugin('_cov')
+ cov.options.no_cov = True
+ if cov.cov_controller:
+ cov.cov_controller.pause()
+
+
if sys.version_info < (3,):
collect_ignore.append('setuptools/lib2to3_ex.py')
collect_ignore.append('setuptools/_imp.py')
diff --git a/tox.ini b/tox.ini
index 5ae7b660..557c8d5a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -27,10 +27,6 @@ extras =
tests
-[testenv:pypy{,3}]
-commands = pytest --no-cov {posargs}
-
-
[testenv:coverage]
description=Combine coverage data and create report
deps=coverage