Author: gnodet
Date: Mon Mar 21 16:53:32 2016
New Revision: 1735999
URL: http://svn.apache.org/viewvc?rev=1735999&view=rev
Log:
Add a small test for redirections
Added:
felix/trunk/gogo/runtime/src/test/java/org/apache/felix/gogo/runtime/TestParser4.java
Added: felix/trunk/gogo/runtime/src/test/java/org/apache/felix/gogo/runtime/TestParser4.java
URL: http://svn.apache.org/viewvc/felix/trunk/gogo/runtime/src/test/java/org/apache/felix/gogo/runtime/TestParser4.java?rev=1735999&view=auto
==============================================================================
--- felix/trunk/gogo/runtime/src/test/java/org/apache/felix/gogo/runtime/TestParser4.java (added)
+++ felix/trunk/gogo/runtime/src/test/java/org/apache/felix/gogo/runtime/TestParser4.java Mon Mar 21 16:53:32 2016
@@ -0,0 +1,87 @@
+/*
+ * 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.felix.gogo.runtime;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.StringWriter;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.Map.Entry;
+
+/*
+ * Test features of the new parser/tokenizer, many of which are not supported
+ * by the original parser.
+ */
+public class TestParser4 extends AbstractParserTest
+{
+ public void testPipeErr() throws Exception
+ {
+ Context c = new Context();
+ c.addCommand("echo", this);
+ c.addCommand("echoerr", this);
+ c.addCommand("tac", this);
+
+ assertEquals("hello", c.execute("echo | tac"));
+ assertEquals("hello", c.execute("echoerr |& tac"));
+ }
+
+ public void testRedir() throws Exception {
+ Context c = new Context();
+ c.addCommand("echo", this);
+ c.addCommand("tac", this);
+
+ Path path = Paths.get("target/tmp");
+ Files.createDirectories(path);
+ c.currentDir(path);
+
+ Files.deleteIfExists(path.resolve("foo"));
+ assertEquals("hello", c.execute("echo >foo | tac"));
+ assertEquals("hello\n", new String(Files.readAllBytes(path.resolve("foo"))));
+ }
+
+ public void echo()
+ {
+ System.out.println("hello");
+ }
+
+ public void echoerr()
+ {
+ System.err.println("hello");
+ }
+
+ public String tac() throws IOException {
+ StringWriter sw = new StringWriter();
+ BufferedReader rdr = new BufferedReader(new InputStreamReader(System.in));
+ boolean first = true;
+ String s;
+ while ((s = rdr.readLine()) != null) {
+ if (!first) {
+ sw.write(' ');
+ }
+ first = false;
+ sw.write(s);
+ }
+ return sw.toString();
+ }
+
+}