Indent statements in suppressed ranges (#6507)

crates/ruff_python_formatter/resources/test/fixtures/ruff/.editorconfig

@@ -0,0 +1,3 @@
+[mixed_space_and_tab.py]
+generated_code = true
+ij_formatter_enabled = false

crates/ruff_python_formatter/resources/test/fixtures/ruff/fmt_on_off/comments.py

@@ -10,8 +10,13 @@ a +   b # a trailing comment
 def test():
     pass
 
-    # trailing comment that falls into the verbatim range
+  # under indent
 
+    def nested():
+        ...
+
+        # trailing comment that falls into the verbatim range
+      # trailing outer comment
   # fmt: on
 
 a +   b

crates/ruff_python_formatter/resources/test/fixtures/ruff/fmt_on_off/fmt_off_docstring.options.json

@@ -0,0 +1,8 @@
+[
+  {
+    "indent_style": { "Space": 4 }
+  },
+  {
+    "indent_style": { "Space": 2 }
+  }
+]

crates/ruff_python_formatter/resources/test/fixtures/ruff/fmt_on_off/indent.options.json

@@ -0,0 +1,11 @@
+[
+  {
+    "indent_style": { "Space": 4 }
+  },
+  {
+    "indent_style": { "Space": 1 }
+  },
+  {
+    "indent_style": "Tab"
+  }
+]

crates/ruff_python_formatter/resources/test/fixtures/ruff/fmt_on_off/indent.py

@@ -0,0 +1,55 @@
+def test():
+ # fmt: off
+ a_very_small_indent
+ (
+not_fixed
+ )
+
+ if True:
+  pass
+  more
+ # fmt: on
+
+ formatted
+
+ def test():
+  a_small_indent
+  # fmt: off
+# fix under-indented comments
+  (or_the_inner_expression +
+expressions
+   )
+
+  if True:
+   pass
+  # fmt: on
+
+
+# fmt: off
+def test():
+  pass
+
+  # It is necessary to indent comments because the following fmt: on comment because it otherwise becomes a trailing comment
+  # of the `test` function if the "proper" indentation is larger than 2 spaces.
+  # fmt: on
+
+disabled +  formatting;
+
+# fmt: on
+
+formatted;
+
+def test():
+  pass
+  # fmt: off
+  """A multiline strings
+      that should not get formatted"""
+
+  "A single quoted multiline \
+       string"
+
+  disabled +  formatting;
+
+# fmt: on
+
+formatted;

crates/ruff_python_formatter/resources/test/fixtures/ruff/fmt_on_off/mixed_space_and_tab.options.json

@@ -0,0 +1,11 @@
+[
+  {
+    "indent_style": { "Space": 4 }
+  },
+  {
+    "indent_style": { "Space": 2 }
+  },
+  {
+    "indent_style": "Tab"
+  }
+]

crates/ruff_python_formatter/resources/test/fixtures/ruff/fmt_on_off/mixed_space_and_tab.py

@@ -0,0 +1,15 @@
+def test():
+ # fmt: off
+ 	a_very_small_indent
+ 	(
+not_fixed
+ )
+
+ 	if True:
+# Fun tab, space, tab, space. Followed by space, tab, tab, space
+	 	 pass
+ 		 more
+ 	else:
+  	   other
+ # fmt: on
+