Add unfixed test for bug 64759 and make the ones fail which depend on manual opening of files in Microsoft Excel for verification

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1884957 13f79535-47bb-0310-9956-ffa450edef68

src/integrationtest/org/apache/poi/stress/TestAllFiles.java

     private static final Set<String> EXPECTED_FAILURES = unmodifiableHashSet(
         // password protected files without known password
         "spreadsheet/51832.xls",
+        "spreadsheet/64759.xlsx",
         "document/PasswordProtected.doc",
 
         // TODO: fails XMLExportTest, is this ok?

src/ooxml/testcases/org/apache/poi/xssf/usermodel/TestUnfixedBugs.java

 import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertNull;
 import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.junit.jupiter.api.Assertions.fail;
 
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
             // write to file for manual inspection
             XSSFTestDataSamples.writeOut(wb, "bug 55752 for review");
         }
+
+        fail("Test runs ok, but the resulting file is incorrectly formatted");
     }
 
     @Test
         checkRows57423(wbBack.getSheetAt(0));
 
         wbBack.close();
+
+        fail("Excel reports that the workbook is corrupt");
     }
 
     private void checkRows57423(Sheet testSheet) throws IOException {
             // LibreOffice doesn't complain when rows are not in ascending order
 
             wbBack.close();
+
+            fail("Excel reports that the workbook is corrupt, LibreOffice can read it");
         }
     }
 
         }
 
     }
+
+    @Test
+    public void testBug64759() throws IOException {
+        try (Workbook wb = XSSFTestDataSamples.openSampleWorkbook("64759.xlsx")) {
+            Sheet cloned = wb.cloneSheet(0);
+            assertNotNull(cloned);
+        }
+    }
 }