swev-id: pytest-dev__pytest-7236 skip deferred unittest tearDown for skips

src/_pytest/unittest.py

@@ -122,7 +122,8 @@ def setup(self):
 
     def teardown(self):
         if self._explicit_tearDown is not None:
-            self._explicit_tearDown()
+            if not self._store.get(skipped_by_mark_key, False):
+                self._explicit_tearDown()
             self._explicit_tearDown = None
         self._testcase = None
         self._obj = None

testing/test_unittest.py

@@ -1193,6 +1193,62 @@ def test_2(self):
     ]
 
 
+def test_unittest_skip_method_does_not_call_teardown_with_pdb(testdir):
+    testdir.makepyfile(
+        """
+        import unittest
+
+        class MyTestCase(unittest.TestCase):
+            @unittest.skip("skip method")
+            def test_skipped(self):
+                pass
+
+            def tearDown(self):
+                raise AssertionError("tearDown should not be called")
+    """
+    )
+    result = testdir.runpytest_inprocess("--pdb")
+    result.assert_outcomes(skipped=1)
+
+
+def test_unittest_setUp_raises_SkipTest_does_not_call_teardown_with_pdb(testdir):
+    testdir.makepyfile(
+        """
+        import unittest
+
+        class MyTestCase(unittest.TestCase):
+            def setUp(self):
+                raise unittest.SkipTest("skip in setup")
+
+            def tearDown(self):
+                raise AssertionError("tearDown should not be called")
+
+            def test_something(self):
+                pass
+    """
+    )
+    result = testdir.runpytest_inprocess("--pdb")
+    result.assert_outcomes(skipped=1)
+
+
+def test_unittest_class_skip_does_not_call_teardown_with_pdb(testdir):
+    testdir.makepyfile(
+        """
+        import unittest
+
+        @unittest.skip("skip class")
+        class MyTestCase(unittest.TestCase):
+            def tearDown(self):
+                raise AssertionError("tearDown should not be called")
+
+            def test_something(self):
+                pass
+    """
+    )
+    result = testdir.runpytest_inprocess("--pdb")
+    result.assert_outcomes(skipped=1)
+
+
 def test_async_support(testdir):
     pytest.importorskip("unittest.async_case")