Respect ignore configuration options when --recursive=y. (#6528)

* Ignore specified files/directories in recursive mode

Co-authored-by: Pierre Sassoulas <pierre.sassoulas@gmail.com>
Co-authored-by: Daniël van Noord <13665637+DanielNoord@users.noreply.github.com>

1 files changed, 75 insertions, 1 deletions

diff --git a/tests/test_self.py b/tests/test_self.py
index 36084b717..27b1e7bed 100644
--- a/tests/test_self.py
+++ b/tests/test_self.py
@@ -1276,17 +1276,91 @@ class TestRunTC:
         assert not ex.value.code % 2
 
     def test_regression_recursive(self):
+        """Tests if error is raised when linter is executed over directory not using --recursive=y"""
         self._test_output(
             [join(HERE, "regrtest_data", "directory", "subdirectory"), "--recursive=n"],
             expected_output="No such file or directory",
         )
 
     def test_recursive(self):
+        """Tests if running linter over directory using --recursive=y"""
         self._runtest(
             [join(HERE, "regrtest_data", "directory", "subdirectory"), "--recursive=y"],
             code=0,
         )
 
+    def test_ignore_recursive(self):
+        """Tests recursive run of linter ignoring directory using --ignore parameter.
+
+        Ignored directory contains files yielding lint errors. If directory is not ignored
+        test would fail due these errors.
+        """
+        self._runtest(
+            [
+                join(HERE, "regrtest_data", "directory"),
+                "--recursive=y",
+                "--ignore=ignored_subdirectory",
+            ],
+            code=0,
+        )
+
+        self._runtest(
+            [
+                join(HERE, "regrtest_data", "directory"),
+                "--recursive=y",
+                "--ignore=failing.py",
+            ],
+            code=0,
+        )
+
+    def test_ignore_pattern_recursive(self):
+        """Tests recursive run of linter ignoring directory using --ignore-parameter parameter.
+
+        Ignored directory contains files yielding lint errors. If directory is not ignored
+        test would fail due these errors.
+        """
+        self._runtest(
+            [
+                join(HERE, "regrtest_data", "directory"),
+                "--recursive=y",
+                "--ignore-pattern=ignored_.*",
+            ],
+            code=0,
+        )
+
+        self._runtest(
+            [
+                join(HERE, "regrtest_data", "directory"),
+                "--recursive=y",
+                "--ignore-pattern=failing.*",
+            ],
+            code=0,
+        )
+
+    def test_ignore_path_recursive(self):
+        """Tests recursive run of linter ignoring directory using --ignore-path parameter.
+
+        Ignored directory contains files yielding lint errors. If directory is not ignored
+        test would fail due these errors.
+        """
+        self._runtest(
+            [
+                join(HERE, "regrtest_data", "directory"),
+                "--recursive=y",
+                "--ignore-path=.*ignored.*",
+            ],
+            code=0,
+        )
+
+        self._runtest(
+            [
+                join(HERE, "regrtest_data", "directory"),
+                "--recursive=y",
+                "--ignore-path=.*failing.*",
+            ],
+            code=0,
+        )
+
     def test_recursive_current_dir(self):
         with _test_sys_path():
             # pytest is including directory HERE/regrtest_data to sys.path which causes
@@ -1297,7 +1371,7 @@ class TestRunTC:
                 if not os.path.basename(path) == "regrtest_data"
             ]
             with _test_cwd():
-                os.chdir(join(HERE, "regrtest_data", "directory"))
+                os.chdir(join(HERE, "regrtest_data", "directory", "subdirectory"))
                 self._runtest(
                     [".", "--recursive=y"],
                     code=0,