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refactor CopyCompare again 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1896543 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
PJ Fanning 2021-12-30 21:09:08 +00:00
parent e35347157d
commit 4823d0cbd4
2 changed files with 9 additions and 22 deletions
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17
poi-examples/src/main/java/org/apache/poi/examples/hpsf/CopyCompare.java
View File

@ -22,7 +22,6 @@ import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintStream;
import java.io.UnsupportedEncodingException;
import org.apache.poi.hpsf.DocumentSummaryInformation;
@ -63,7 +62,7 @@ import org.apache.poi.util.TempFile;
@SuppressWarnings({"java:S106","java:S4823"})
public final class CopyCompare {
private PrintStream out = System.out;
private CopyCompare() {}
/**
* Runs the example program. The application expects one or two arguments:
@ -82,10 +81,6 @@ public final class CopyCompare {
* supported.
*/
public static void main(final String[] args) throws IOException {
new CopyCompare().run(args);
}
public void run(String[] args) throws IOException {
String originalFileName = null;
String copyFileName = null;
@ -103,7 +98,11 @@ public final class CopyCompare {
System.exit(1);
}
boolean result = compare(originalFileName, copyFileName);
System.out.println(result ? "Equal" : "Not equal");
}
public static boolean compare(String originalFileName, String copyFileName) throws IOException {
// Read the origin POIFS using the eventing API.
final POIFSReader r = new POIFSReader();
try (final POIFSFileSystem poiFs = new POIFSFileSystem();
@ -123,14 +122,10 @@ public final class CopyCompare {
POIFSFileSystem cpfs = new POIFSFileSystem(new File(copyFileName))) {
final DirectoryEntry oRoot = opfs.getRoot();
final DirectoryEntry cRoot = cpfs.getRoot();
out.println(EntryUtils.areDirectoriesIdentical(oRoot, cRoot) ? "Equal" : "Not equal");
return EntryUtils.areDirectoriesIdentical(oRoot, cRoot);
}
}
public void setOut(PrintStream ps) {
out = ps;
}
private interface InputStreamSupplier {
InputStream get() throws IOException, WritingNotSupportedException;
}

14
poi-integration/src/test/java/org/apache/poi/stress/HPSFFileHandler.java
View File

@ -20,6 +20,7 @@ import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.fail;
import static org.junit.jupiter.api.Assumptions.assumeFalse;
@ -27,11 +28,8 @@ import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintStream;
import java.nio.charset.StandardCharsets;
import java.util.Set;
import org.apache.commons.io.output.UnsynchronizedByteArrayOutputStream;
import org.apache.poi.examples.hpsf.CopyCompare;
import org.apache.poi.hpsf.DocumentSummaryInformation;
import org.apache.poi.hpsf.HPSFPropertiesOnlyDocument;
@ -128,14 +126,8 @@ public class HPSFFileHandler extends POIFSFileHandler {
public void handleAdditional(File file) throws Exception {
assumeFalse(EXCLUDES_HANDLE_ADD.contains(file.getParentFile().getName()+"/"+file.getName()));
try (UnsynchronizedByteArrayOutputStream bos = new UnsynchronizedByteArrayOutputStream()) {
try (PrintStream psNew = new PrintStream(bos, true, "ISO-8859-1")) {
CopyCompare copyCompare = new CopyCompare();
copyCompare.setOut(psNew);
copyCompare.run(new String[]{file.getAbsolutePath(), copyOutput.get().getAbsolutePath()});
assertEquals("Equal" + NL, bos.toString(StandardCharsets.UTF_8));
}
}
boolean result = CopyCompare.compare(file.getAbsolutePath(), copyOutput.get().getAbsolutePath());
assertTrue(result);
}