diff --git a/python/testData/formatter/docCommentIgnored.py b/python/testData/formatter/docCommentIgnored.py
new file mode 100644
index 000000000000..08a8959972a7
--- /dev/null
+++ b/python/testData/formatter/docCommentIgnored.py
@@ -0,0 +1,4 @@
+#: :type: dict of (str, C)
+d = {'foo': C()}
+#: :type: list of str
+xs = ['bar']
\ No newline at end of file
diff --git a/python/testData/formatter/docCommentIgnored_after.py b/python/testData/formatter/docCommentIgnored_after.py
new file mode 100644
index 000000000000..08a8959972a7
--- /dev/null
+++ b/python/testData/formatter/docCommentIgnored_after.py
@@ -0,0 +1,4 @@
+#: :type: dict of (str, C)
+d = {'foo': C()}
+#: :type: list of str
+xs = ['bar']
\ No newline at end of file
diff --git a/python/testData/formatter/doubleHashCommentIgnored.py b/python/testData/formatter/doubleHashCommentIgnored.py
new file mode 100644
index 000000000000..f1501b360660
--- /dev/null
+++ b/python/testData/formatter/doubleHashCommentIgnored.py
@@ -0,0 +1,6 @@
+###########
+##
+##  MANUAL
+##
+
+print('Spam')
\ No newline at end of file
diff --git a/python/testData/formatter/doubleHashCommentIgnored_after.py b/python/testData/formatter/doubleHashCommentIgnored_after.py
new file mode 100644
index 000000000000..f1501b360660
--- /dev/null
+++ b/python/testData/formatter/doubleHashCommentIgnored_after.py
@@ -0,0 +1,6 @@
+###########
+##
+##  MANUAL
+##
+
+print('Spam')
\ No newline at end of file
diff --git a/python/testData/formatter/shebang.py b/python/testData/formatter/shebangCommentIgnored.py
similarity index 100%
rename from python/testData/formatter/shebang.py
rename to python/testData/formatter/shebangCommentIgnored.py
diff --git a/python/testData/formatter/shebang_after.py b/python/testData/formatter/shebangCommentIgnored_after.py
similarity index 100%
rename from python/testData/formatter/shebang_after.py
rename to python/testData/formatter/shebangCommentIgnored_after.py
diff --git a/python/testSrc/com/jetbrains/python/PyFormatterTest.java b/python/testSrc/com/jetbrains/python/PyFormatterTest.java
index 9933085dbdd7..4a5f55e0b35b 100644
--- a/python/testSrc/com/jetbrains/python/PyFormatterTest.java
+++ b/python/testSrc/com/jetbrains/python/PyFormatterTest.java
@@ -401,10 +401,6 @@ public class PyFormatterTest extends PyTestCase {
     doTest();
   }
 
-  public void testShebang() { //PY-12775
-    doTest();
-  }
-
   public void testParenthesisAroundGeneratorExpression() {
     doTest();
   }
@@ -505,6 +501,21 @@ public class PyFormatterTest extends PyTestCase {
     doTest();
   }
 
+  // PY-12938
+  public void testDoubleHashCommentIgnored() {
+    doTest();
+  }
+
+  // PY-12938
+  public void testDocCommentIgnored() {
+    doTest();
+  }
+
+  // PY-12775
+  public void testShebangCommentIgnored() {
+    doTest();
+  }
+
   /**
    * This test merely checks that call to {@link com.intellij.psi.codeStyle.CodeStyleManager#reformat(com.intellij.psi.PsiElement)}
    * is possible for Python sources.