From 2d7053d6673763b9cf067e639c7e1c555e74abc3 Mon Sep 17 00:00:00 2001
From: PJ Fanning <fanningpj@apache.org>
Date: Sat, 9 Oct 2021 13:33:11 +0000
Subject: [PATCH] add tests

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1894070 13f79535-47bb-0310-9956-ffa450edef68
---
 .../poifs/filesystem/TestPOIFSFileSystem.java | 34 ++++++++++++++-----
 1 file changed, 25 insertions(+), 9 deletions(-)

diff --git a/poi/src/test/java/org/apache/poi/poifs/filesystem/TestPOIFSFileSystem.java b/poi/src/test/java/org/apache/poi/poifs/filesystem/TestPOIFSFileSystem.java
index 19314dac17..907529a5d2 100644
--- a/poi/src/test/java/org/apache/poi/poifs/filesystem/TestPOIFSFileSystem.java
+++ b/poi/src/test/java/org/apache/poi/poifs/filesystem/TestPOIFSFileSystem.java
@@ -18,15 +18,11 @@
 package org.apache.poi.poifs.filesystem;
 
 import static java.nio.charset.StandardCharsets.UTF_8;
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertThrows;
-import static org.junit.jupiter.api.Assertions.assertTrue;
-
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.UnsupportedEncodingException;
+import static org.junit.jupiter.api.Assertions.*;
+
+import java.io.*;
 import java.nio.ByteBuffer;
+import java.nio.channels.FileChannel;
 import java.util.HashMap;
 
 import org.apache.commons.io.output.UnsynchronizedByteArrayOutputStream;
@@ -46,7 +42,7 @@ import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.CsvSource;
 
 /**
- * Tests for the older OPOIFS-based POIFSFileSystem
+ * Tests for the POIFSFileSystem
  */
 final class TestPOIFSFileSystem {
    private final POIDataSamples _samples = POIDataSamples.getPOIFSInstance();
@@ -305,6 +301,26 @@ final class TestPOIFSFileSystem {
         }
     }
 
+    @Test
+    void test64542CloseChannelFalse() throws IOException {
+        File file = _samples.getFile("64322.ole2");
+        try (FileChannel channel = new RandomAccessFile(file, "r").getChannel()) {
+            POIFSFileSystem poiFS = new POIFSFileSystem(channel, true, false);
+            poiFS.close();
+            assertTrue(channel.isOpen(), "channel should still be open");
+        }
+    }
+
+    @Test
+    void test64542CloseChannelTrue() throws IOException {
+        File file = _samples.getFile("64322.ole2");
+        try (FileChannel channel = new RandomAccessFile(file, "r").getChannel()) {
+            POIFSFileSystem poiFS = new POIFSFileSystem(channel, true, true);
+            poiFS.close();
+            assertFalse(channel.isOpen(), "channel should be closed");
+        }
+    }
+
     private static int recurseDir(DirectoryEntry dir) throws IOException, NoPropertySetStreamException {
         int count = 0;
         for (Entry entry : dir) {
-- 
2.39.5