1 files changed, 8 insertions, 1 deletions
diff --git a/src/test/java/com/puppycrawl/tools/checkstyle/utils/JavadocUtilsTest.java b/src/test/java/com/puppycrawl/tools/checkstyle/utils/JavadocUtilsTest.java
index e03e7d2a1..4114b14e4 100644
--- a/src/test/java/com/puppycrawl/tools/checkstyle/utils/JavadocUtilsTest.java
+++ b/src/test/java/com/puppycrawl/tools/checkstyle/utils/JavadocUtilsTest.java
@@ -187,7 +187,7 @@ public class JavadocUtilsTest {
     @Test
     public void testEmptyJavadocComment() {
         final String emptyJavadocComment = "*";
-        assertTrue("Should return true when empty jabadoc comment is passed",
+        assertTrue("Should return true when empty javadoc comment is passed",
                 JavadocUtils.isJavadocComment(emptyJavadocComment));
     }
 
@@ -361,4 +361,11 @@ public class JavadocUtilsTest {
         assertEquals("Unexpected token name",
             "WBR_TAG", JavadocUtils.getTokenName(10079));
     }
+
+    @Test
+    public void testEscapeAllControlChars() {
+        assertEquals("invalid result", "abc", JavadocUtils.escapeAllControlChars("abc"));
+        assertEquals("invalid result", "1\\r2\\n3\\t",
+                JavadocUtils.escapeAllControlChars("1\\r2\\n3\\t"));
+    }
 }