From 4b4e9f5d69e35402805181ee1eac9a01488da28a Mon Sep 17 00:00:00 2001
From: Andrei Selkin <andreyselkin@gmail.com>
Date: Thu, 2 Jun 2016 22:18:34 +0300
Subject: [PATCH] Issue #3177: Fix
 CheckerTest#testDestroyCacheFileWithInvalidPath (Docker container: Ubuntu
 14.04, Java 8, Maven 3)

---
 .../java/com/puppycrawl/tools/checkstyle/CheckerTest.java     | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/test/java/com/puppycrawl/tools/checkstyle/CheckerTest.java b/src/test/java/com/puppycrawl/tools/checkstyle/CheckerTest.java
index 76d443d49..ade8f4f45 100644
--- a/src/test/java/com/puppycrawl/tools/checkstyle/CheckerTest.java
+++ b/src/test/java/com/puppycrawl/tools/checkstyle/CheckerTest.java
@@ -47,6 +47,7 @@ import org.junit.Test;
 import org.junit.rules.TemporaryFolder;
 import org.powermock.api.mockito.PowerMockito;
 
+import com.google.common.base.Strings;
 import com.google.common.collect.Lists;
 import com.google.common.collect.Sets;
 import com.puppycrawl.tools.checkstyle.api.AbstractFileSetCheck;
@@ -400,7 +401,8 @@ public class CheckerTest extends BaseCheckTestSupport {
             checker.setCacheFile(file.getAbsolutePath());
         }
         else {
-            checker.setCacheFile(File.separator + ":invalid");
+            final int wrongFileNameLength = 300;
+            checker.setCacheFile(Strings.padEnd(File.separator, wrongFileNameLength, '*'));
         }
         try {
             checker.destroy();