Adding upstream version 2.7.1.

Signed-off-by: Daniel Baumann <daniel@debian.org>

tests/languages/docker_test.py

@@ -1,15 +1,6 @@
 from unittest import mock
 
 from pre_commit.languages import docker
-from pre_commit.util import CalledProcessError
-
-
-def test_docker_is_running_process_error():
-    with mock.patch(
-        'pre_commit.languages.docker.cmd_output_b',
-        side_effect=CalledProcessError(1, (), 0, b'', None),
-    ):
-        assert docker.docker_is_running() is False
 
 
 def test_docker_fallback_user():

tests/languages/python_test.py

@@ -8,6 +8,7 @@ import pre_commit.constants as C
 from pre_commit.envcontext import envcontext
 from pre_commit.languages import python
 from pre_commit.prefix import Prefix
+from pre_commit.util import make_executable
 
 
 def test_read_pyvenv_cfg(tmpdir):
@@ -141,3 +142,26 @@ def test_unhealthy_old_virtualenv(python_dir):
     os.remove(prefix.path('py_env-default/pyvenv.cfg'))
 
     assert python.healthy(prefix, C.DEFAULT) is False
+
+
+def test_unhealthy_then_replaced(python_dir):
+    prefix, tmpdir = python_dir
+
+    python.install_environment(prefix, C.DEFAULT, ())
+
+    # simulate an exe which returns an old version
+    exe_name = 'python.exe' if sys.platform == 'win32' else 'python'
+    py_exe = prefix.path(python.bin_dir('py_env-default'), exe_name)
+    os.rename(py_exe, f'{py_exe}.tmp')
+
+    with open(py_exe, 'w') as f:
+        f.write('#!/usr/bin/env bash\necho 1.2.3\n')
+    make_executable(py_exe)
+
+    # should be unhealthy due to version mismatch
+    assert python.healthy(prefix, C.DEFAULT) is False
+
+    # now put the exe back and it should be healthy again
+    os.replace(f'{py_exe}.tmp', py_exe)
+
+    assert python.healthy(prefix, C.DEFAULT) is True