1 files changed, 153 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/util/LineOrientedOutputStreamTest.java b/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/util/LineOrientedOutputStreamTest.java
new file mode 100644
index 00000000..1fa23e84
--- /dev/null
+++ b/framework/src/ant/apache-ant-1.9.6/src/tests/junit/org/apache/tools/ant/util/LineOrientedOutputStreamTest.java
@@ -0,0 +1,153 @@
+/*
+ *  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.IOException;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+
+public class LineOrientedOutputStreamTest {
+
+    private static String LINE = "This is a line";
+    private DummyStream stream;
+
+
+    @Before
+    public void setUp() {
+        stream = new DummyStream();
+    }
+
+    @After
+    public void tearDown() throws IOException {
+        if (stream != null) {
+            stream.close();
+        }
+    }
+
+    @Test
+    public void testLineWithLinefeedArray() throws IOException {
+        writeByteArray();
+        writeAsArray('\n');
+        stream.assertInvoked();
+    }
+
+    @Test
+    public void testLineWithLinefeedSingleBytes() throws IOException {
+        writeSingleBytes();
+        stream.write('\n');
+        stream.assertInvoked();
+    }
+
+    @Test
+    public void testLineWithCariagereturnArray() throws IOException {
+        writeByteArray();
+        writeAsArray('\r');
+        stream.assertInvoked();
+    }
+
+    @Test
+    public void testLineWithCariagereturnSingleBytes() throws IOException {
+        writeSingleBytes();
+        stream.write('\r');
+        stream.assertInvoked();
+    }
+
+    @Test
+    public void testLineWithCariagereturnLinefeedArray() throws IOException {
+        writeByteArray();
+        writeAsArray('\r');
+        writeAsArray('\n');
+        stream.assertInvoked();
+    }
+
+    @Test
+    public void testLineWithCariagereturnLinefeedSingleBytes() throws IOException {
+        writeSingleBytes();
+        stream.write('\r');
+        stream.write('\n');
+        stream.assertInvoked();
+    }
+
+    @Test
+    public void testFlushArray() throws IOException {
+        writeByteArray();
+        stream.flush();
+        stream.assertNotInvoked();
+    }
+
+    @Test
+    public void testFlushSingleBytes() throws IOException {
+        writeSingleBytes();
+        stream.flush();
+        stream.assertNotInvoked();
+    }
+
+    @Test
+    public void testCloseArray() throws IOException {
+        writeByteArray();
+        stream.close();
+        stream.assertInvoked();
+        stream = null;
+    }
+
+    @Test
+    public void testCloseSingleBytes() throws IOException {
+        writeSingleBytes();
+        stream.close();
+        stream.assertInvoked();
+        stream = null;
+    }
+
+    private void writeByteArray() throws IOException {
+        stream.write(LINE.getBytes(), 0, LINE.length());
+    }
+
+    private void writeSingleBytes() throws IOException {
+        byte[] b = LINE.getBytes();
+        for (int i = 0; i < b.length; i++) {
+            stream.write(b[i]);
+        }
+    }
+
+    private void writeAsArray(char c) throws IOException {
+        stream.write(new byte[] {(byte) c}, 0, 1);
+    }
+
+    private class DummyStream extends LineOrientedOutputStream {
+        private boolean invoked;
+        protected void processLine(String line) {
+            assertFalse("Only one line", invoked);
+            assertEquals(LINE, line);
+            invoked = true;
+        }
+
+        private void assertInvoked() {
+            assertTrue("At least one line", invoked);
+        }
+        private void assertNotInvoked() {
+            assertTrue("No output", !invoked);
+        }
+    }
+}// LineOrientedOutputStreamTest