add test files from #21385

Author: ntBre

crates/ruff_python_formatter/resources/test/fixtures/ruff/expression/lambda.options.json

@@ -0,0 +1,8 @@
+[
+  {
+    "preview": "disabled"
+  },
+  {
+    "preview": "enabled"
+  }
+]

crates/ruff_python_formatter/resources/test/fixtures/ruff/expression/lambda.py

@@ -125,6 +125,13 @@ def f(
     *x: x
 )
 
+(
+    lambda
+    # comment
+    *x,
+    **y: x
+)
+
 (
     lambda
     # comment 1
@@ -135,13 +142,32 @@ def f(
     x
 )
 
+(
+    lambda
+    # comment 1
+    *
+    # comment 2
+    x,
+    **y:
+    # comment 3
+    x
+)
+
 (
     lambda # comment 1
     * # comment 2
     x: # comment 3
     x
 )
 
+(
+    lambda # comment 1
+        * # comment 2
+        x,
+        y: # comment 3
+    x
+)
+
 lambda *x\
     :x
 
@@ -196,6 +222,17 @@ def f(
     x
 )
 
+(
+    lambda  # 1
+    # 2
+    x,  # 3
+    # 4
+    y
+    :  # 5
+    # 6
+    x
+)
+
 (
     lambda
     x,
@@ -204,6 +241,71 @@ def f(
     z
 )
 
+
+# Leading
+lambda x: (
+    lambda y: lambda z: x
+                        + y
+                        + y
+                        + y
+                        + y
+                        + y
+                        + y
+                        + y
+                        + y
+                        + y
+                        + y
+                        + y
+                        + y
+                        + y
+                        + y
+                        + y
+                        + y
+                        + y
+                        + y
+                        + y
+                        + y
+                        + y
+                        + z  # Trailing
+)  # Trailing
+
+
+# Leading
+lambda x: lambda y: lambda z: [
+    x,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    y,
+    z
+] # Trailing
+# Trailing
+
 lambda self, araa, kkkwargs=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa(*args, **kwargs), e=1, f=2, g=2: d
 
 # Regression tests for https://github.com/astral-sh/ruff/issues/8179