Author: peterreilly
Date: Sun Sep 10 05:05:47 2006
New Revision: 441946
URL: http://svn.apache.org/viewvc?view=rev&rev=441946
Log:
testcase for ReaderInputStream
Added:
ant/core/trunk/src/testcases/org/apache/tools/ant/util/ReaderInputStreamTest.java
Added:
ant/core/trunk/src/testcases/org/apache/tools/ant/util/ReaderInputStreamTest.java
URL:
http://svn.apache.org/viewvc/ant/core/trunk/src/testcases/org/apache/tools/ant/util/ReaderInputStreamTest.java?view=auto&rev=441946
==============================================================================
---
ant/core/trunk/src/testcases/org/apache/tools/ant/util/ReaderInputStreamTest.java
(added)
+++
ant/core/trunk/src/testcases/org/apache/tools/ant/util/ReaderInputStreamTest.java
Sun Sep 10 05:05:47 2006
@@ -0,0 +1,76 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+package org.apache.tools.ant.util;
+
+import java.io.*;
+
+import junit.framework.TestCase;
+
+/**
+ * Test for ReaderInputStream
+ */
+public class ReaderInputStreamTest extends TestCase {
+ public ReaderInputStreamTest(String s) {
+ super(s);
+ }
+
+ public void testSimple() throws Exception {
+ compareBytes("abc", "utf-8");
+ }
+
+ public void testSimple16() throws Exception {
+ compareBytes("a", "utf-16");
+ }
+
+ public void notAtestSimple16() throws Exception {
+ // THIS WILL FAIL.
+ compareBytes("abc", "utf-16");
+ }
+
+ public void testReadZero() throws Exception {
+ ReaderInputStream r = new ReaderInputStream(
+ new StringReader("abc"));
+ byte[] bytes = new byte[10];
+ // First read in zero bytes
+ r.read(bytes, 0, 0);
+ // Now read in the string
+ int readin = r.read(bytes, 0, 10);
+ // Make sure that the counts are the same
+ assertEquals("abc".getBytes().length, readin);
+ }
+
+ private void compareBytes(String s, String encoding) throws Exception {
+ byte[] expected = s.getBytes(encoding);
+
+ ReaderInputStream r = new ReaderInputStream(
+ new StringReader(s), encoding);
+ for (int i = 0; i < expected.length; ++i) {
+ int expect = expected[i] & 0xFF;
+ int read = r.read();
+ if (expect != read) {
+ fail("Mismatch in ReaderInputStream at index " + i
+ + " expecting " + expect + " got " + read + " for string "
+ + s + " with encoding " + encoding);
+ }
+ }
+ if (r.read() != -1) {
+ fail("Mismatch in ReaderInputStream - EOF not seen for string "
+ + s + " with encoding " + encoding);
+ }
+ }
+}
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