1f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/* 2f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Licensed to the Apache Software Foundation (ASF) under one or more 3f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * contributor license agreements. See the NOTICE file distributed with 4f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * this work for additional information regarding copyright ownership. 5f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * The ASF licenses this file to You under the Apache License, Version 2.0 6f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * (the "License"); you may not use this file except in compliance with 7f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * the License. You may obtain a copy of the License at 8f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 9f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 10f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 11f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 12f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 13f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * See the License for the specific language governing permissions and 15f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * limitations under the License. 16f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 17f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 18f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpackage tests.api.java.lang; 19f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 20f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport dalvik.annotation.AndroidOnly; 21f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport dalvik.annotation.TestTargets; 22f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport dalvik.annotation.TestLevel; 23f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport dalvik.annotation.TestTargetNew; 24f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport dalvik.annotation.TestTargetClass; 25f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 26f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.io.BufferedInputStream; 27f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.io.BufferedOutputStream; 28f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.io.IOException; 29f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.io.InputStream; 30f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.io.OutputStream; 31f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 32f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport tests.support.Support_Exec; 338c6d8eb5e978681c5887e976a9e20c1316c92db1Jesse Wilsonimport static tests.support.Support_Exec.javaProcessBuilder; 34f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 35f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project@TestTargetClass(Process.class) 36f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpublic class Process2Test extends junit.framework.TestCase { 37f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 38f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @tests java.lang.Process#getInputStream(), 39f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * java.lang.Process#getErrorStream() 40f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * java.lang.Process#getOutputStream() 41f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Tests if these methods return buffered streams. 42f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 43f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project @TestTargets({ 44f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project @TestTargetNew( 45f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project level = TestLevel.PARTIAL_COMPLETE, 46f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project notes = "", 47f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project method = "getErrorStream", 48f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project args = {} 49f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project ), 50f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project @TestTargetNew( 51f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project level = TestLevel.PARTIAL_COMPLETE, 52f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project notes = "", 53f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project method = "getInputStream", 54f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project args = {} 55f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project ), 56f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project @TestTargetNew( 57f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project level = TestLevel.PARTIAL_COMPLETE, 58f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project notes = "", 59f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project method = "getOutputStream", 60f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project args = {} 61f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project ) 62f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project }) 63f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project @AndroidOnly("dalvikvm specific") 648c6d8eb5e978681c5887e976a9e20c1316c92db1Jesse Wilson public void test_streams() 658c6d8eb5e978681c5887e976a9e20c1316c92db1Jesse Wilson throws IOException, InterruptedException { 668c6d8eb5e978681c5887e976a9e20c1316c92db1Jesse Wilson Process p = javaProcessBuilder().start(); 678c6d8eb5e978681c5887e976a9e20c1316c92db1Jesse Wilson assertNotNull(p.getInputStream()); 688c6d8eb5e978681c5887e976a9e20c1316c92db1Jesse Wilson assertNotNull(p.getErrorStream()); 698c6d8eb5e978681c5887e976a9e20c1316c92db1Jesse Wilson assertNotNull(p.getOutputStream()); 70f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 71f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 72f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project @TestTargetNew( 73f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project level = TestLevel.PARTIAL_COMPLETE, 74f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project notes = "", 75f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project method = "getErrorStream", 76f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project args = {} 77f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project ) 78f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public void test_getErrorStream() { 79f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project String[] commands = {"ls"}; 80f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project Process process = null; 81f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project try { 82f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project process = Runtime.getRuntime().exec(commands, null, null); 83f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project InputStream is = process.getErrorStream(); 84f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project StringBuffer msg = new StringBuffer(""); 85f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project while (true) { 86f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project int c = is.read(); 87f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (c == -1) 88f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project break; 89f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project msg.append((char) c); 90f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 91f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertEquals("", msg.toString()); 92f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } catch (IOException e) { 93f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project fail("IOException was thrown."); 94f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } finally { 95f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project process.destroy(); 96f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 97f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 98f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project String[] unknownCommands = {"mkdir", "-u", "test"}; 99f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project Process erProcess = null; 100f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project try { 101f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project erProcess = Runtime.getRuntime().exec(unknownCommands, null, null); 102f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project InputStream is = erProcess.getErrorStream(); 103f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project StringBuffer msg = new StringBuffer(""); 104f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project while (true) { 105f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project int c = is.read(); 106f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (c == -1) 107f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project break; 108f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project msg.append((char) c); 109f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 110f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project assertTrue("Error stream should not be empty", 111f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project !"".equals(msg.toString())); 112f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } catch (IOException e) { 113f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project fail("IOException was thrown."); 114f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } finally { 115f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project erProcess.destroy(); 116f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 117f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 118f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project} 119