Author: veithen
Date: Mon Oct 12 18:35:26 2015
New Revision: 1708196
URL: http://svn.apache.org/viewvc?rev=1708196&view=rev
Log:
Improve diagnostic messages.
Modified:
webservices/axiom/trunk/testing/testutils/src/main/java/org/apache/axiom/testutils/io/ByteStreamComparator.java
webservices/axiom/trunk/testing/testutils/src/main/java/org/apache/axiom/testutils/io/CharacterStreamComparator.java
webservices/axiom/trunk/testing/testutils/src/main/java/org/apache/axiom/testutils/io/IOTestUtils.java
Modified:
webservices/axiom/trunk/testing/testutils/src/main/java/org/apache/axiom/testutils/io/ByteStreamComparator.java
URL:
http://svn.apache.org/viewvc/webservices/axiom/trunk/testing/testutils/src/main/java/org/apache/axiom/testutils/io/ByteStreamComparator.java?rev=1708196&r1=1708195&r2=1708196&view=diff
==============================================================================
---
webservices/axiom/trunk/testing/testutils/src/main/java/org/apache/axiom/testutils/io/ByteStreamComparator.java
(original)
+++
webservices/axiom/trunk/testing/testutils/src/main/java/org/apache/axiom/testutils/io/ByteStreamComparator.java
Mon Oct 12 18:35:26 2015
@@ -31,22 +31,42 @@ import java.io.OutputStream;
*/
public class ByteStreamComparator extends OutputStream {
private final InputStream in;
+ private final String name1;
+ private final String name2;
private final byte[] compareBuffer = new byte[1024];
private int position;
- public ByteStreamComparator(InputStream in) {
+ /**
+ * Constructor.
+ *
+ * @param in
+ * the stream to compare to
+ * @param name1
+ * the name of the stream passed as argument; used in error
messages
+ * @param name2
+ * a name for the stream represented by the data written to
this instance; used in
+ * error messages
+ */
+ public ByteStreamComparator(InputStream in, String name1, String name2) {
this.in = in;
+ this.name1 = name1;
+ this.name2 = name2;
+ }
+
+ @Deprecated
+ public ByteStreamComparator(InputStream in) {
+ this(in, "s1", "s2");
}
public void write(byte[] buffer, int off, int len) throws IOException {
while (len > 0) {
int c = in.read(compareBuffer, 0, Math.min(compareBuffer.length,
len));
if (c == -1) {
- fail("The two streams have different lengths");
+ fail("The two streams have different lengths: len(" + name1 +
") = " + position + " < len(" + name2 + ")");
}
for (int i=0; i<c; i++) {
if (buffer[off] != compareBuffer[i]) {
- fail("Byte mismatch at position " + position);
+ fail("Byte mismatch: " + name1 + "[" + position + "] = " +
compareBuffer[i] + " != " + name2 + "[" + position + "] = " + buffer[off]);
}
off++;
len--;
@@ -60,7 +80,7 @@ public class ByteStreamComparator extend
public void close() throws IOException {
if (in.read() != -1) {
- fail("The two streams have different lengths");
+ fail("The two streams have different lengths: len(" + name1 + ") >
len(" + name2 + ") = " + position);
}
}
Modified:
webservices/axiom/trunk/testing/testutils/src/main/java/org/apache/axiom/testutils/io/CharacterStreamComparator.java
URL:
http://svn.apache.org/viewvc/webservices/axiom/trunk/testing/testutils/src/main/java/org/apache/axiom/testutils/io/CharacterStreamComparator.java?rev=1708196&r1=1708195&r2=1708196&view=diff
==============================================================================
---
webservices/axiom/trunk/testing/testutils/src/main/java/org/apache/axiom/testutils/io/CharacterStreamComparator.java
(original)
+++
webservices/axiom/trunk/testing/testutils/src/main/java/org/apache/axiom/testutils/io/CharacterStreamComparator.java
Mon Oct 12 18:35:26 2015
@@ -31,22 +31,42 @@ import java.io.Writer;
*/
public class CharacterStreamComparator extends Writer {
private final Reader in;
+ private final String name1;
+ private final String name2;
private final char[] compareBuffer = new char[1024];
private int position;
- public CharacterStreamComparator(Reader in) {
+ /**
+ * Constructor.
+ *
+ * @param in
+ * the stream to compare to
+ * @param name1
+ * the name of the stream passed as argument; used in error
messages
+ * @param name2
+ * a name for the stream represented by the data written to
this instance; used in
+ * error messages
+ */
+ public CharacterStreamComparator(Reader in, String name1, String name2) {
this.in = in;
+ this.name1 = name1;
+ this.name2 = name2;
+ }
+
+ @Deprecated
+ public CharacterStreamComparator(Reader in) {
+ this(in, "s1", "s2");
}
public void write(char[] buffer, int off, int len) throws IOException {
while (len > 0) {
int c = in.read(compareBuffer, 0, Math.min(compareBuffer.length,
len));
if (c == -1) {
- fail("The two streams have different lengths");
+ fail("The two streams have different lengths: len(" + name1 +
") = " + position + " < len(" + name2 + ")");
}
for (int i=0; i<c; i++) {
if (buffer[off] != compareBuffer[i]) {
- fail("Character mismatch at position " + position);
+ fail("Byte mismatch: " + name1 + "[" + position + "] = " +
compareBuffer[i] + " != " + name2 + "[" + position + "] = " + buffer[off]);
}
off++;
len--;
@@ -60,7 +80,7 @@ public class CharacterStreamComparator e
public void close() throws IOException {
if (in.read() != -1) {
- fail("The two streams have different lengths");
+ fail("The two streams have different lengths: len(" + name1 + ") >
len(" + name2 + ") = " + position);
}
}
}
Modified:
webservices/axiom/trunk/testing/testutils/src/main/java/org/apache/axiom/testutils/io/IOTestUtils.java
URL:
http://svn.apache.org/viewvc/webservices/axiom/trunk/testing/testutils/src/main/java/org/apache/axiom/testutils/io/IOTestUtils.java?rev=1708196&r1=1708195&r2=1708196&view=diff
==============================================================================
---
webservices/axiom/trunk/testing/testutils/src/main/java/org/apache/axiom/testutils/io/IOTestUtils.java
(original)
+++
webservices/axiom/trunk/testing/testutils/src/main/java/org/apache/axiom/testutils/io/IOTestUtils.java
Mon Oct 12 18:35:26 2015
@@ -30,14 +30,24 @@ import org.apache.commons.io.IOUtils;
public final class IOTestUtils {
private IOTestUtils() {}
+ @Deprecated
public static void compareStreams(InputStream s1, InputStream s2) throws
IOException {
- OutputStream comparator = new ByteStreamComparator(s2);
+ compareStreams(s1, "s1", s2, "s2");
+ }
+
+ public static void compareStreams(InputStream s1, String name1,
InputStream s2, String name2) throws IOException {
+ OutputStream comparator = new ByteStreamComparator(s2, name2, name1);
IOUtils.copy(s1, comparator);
comparator.close();
}
+ @Deprecated
public static void compareStreams(Reader s1, Reader s2) throws IOException
{
- Writer comparator = new CharacterStreamComparator(s2);
+ compareStreams(s1, "s1", s2, "s2");
+ }
+
+ public static void compareStreams(Reader s1, String name1, Reader s2,
String name2) throws IOException {
+ Writer comparator = new CharacterStreamComparator(s2, name2, name1);
IOUtils.copy(s1, comparator);
comparator.close();
}
