tmf/org.eclipse.tracecompass.tmf.remote.core.tests/src/org/eclipse/tracecompass/tmf/remote/core/tests/shell/CommandShellTest.java

   1 /*******************************************************************************
   2  * Copyright (c) 2015 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Bernd Hufmann - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.tracecompass.tmf.remote.core.tests.shell;
  14
  15 import static org.eclipse.tracecompass.common.core.NonNullUtils.checkNotNull;
  16 import static org.junit.Assume.assumeTrue;
  17 import static org.junit.Assert.assertEquals;
  18 import static org.junit.Assert.assertTrue;
  19
  20 import java.util.Arrays;
  21
  22 import org.eclipse.core.commands.ExecutionException;
  23 import org.eclipse.core.runtime.NullProgressMonitor;
  24 import org.eclipse.core.runtime.Platform;
  25 import org.eclipse.jdt.annotation.NonNull;
  26 import org.eclipse.remote.core.IRemoteConnection;
  27 import org.eclipse.tracecompass.internal.tmf.remote.core.shell.CommandShell;
  28 import org.eclipse.tracecompass.tmf.remote.core.proxy.RemoteSystemProxy;
  29 import org.eclipse.tracecompass.tmf.remote.core.proxy.TmfRemoteConnectionFactory;
  30 import org.eclipse.tracecompass.tmf.remote.core.shell.ICommandInput;
  31 import org.eclipse.tracecompass.tmf.remote.core.shell.ICommandResult;
  32 import org.eclipse.tracecompass.tmf.remote.core.shell.ICommandShell;
  33 import org.junit.Test;
  34
  35 /**
  36  * Test suite for the {@link CommandShell} class
  37  */
  38 public class CommandShellTest {
  39
  40     private static final boolean IS_UNIX = !Platform.getOS().equals(Platform.OS_WIN32);
  41
  42     private static final @NonNull String @NonNull [] CMD_INPUT_UNIX = { "ls", "-l" };
  43     private static final @NonNull String @NonNull [] CMD_ERROR_INPUT_UNIX = { "ls", "blablablabla" };
  44     private static final @NonNull String @NonNull [] CMD_UNKNOWN_COMMAND_UNIX = { "blablablabla" };
  45
  46     private static final IRemoteConnection LOCAL_CONNECTION = TmfRemoteConnectionFactory.getLocalConnection();
  47     private static final RemoteSystemProxy LOCAL_PROXY = new RemoteSystemProxy(checkNotNull(LOCAL_CONNECTION));
  48
  49     /**
  50      * Test suite for the {@link CommandShell#executeCommand} method
  51      * @throws ExecutionException
  52      *            in case of an error
  53      */
  54     @Test
  55     public void testExecuteSuccess() throws ExecutionException {
  56         assumeTrue(IS_UNIX);
  57         LOCAL_PROXY.connect(new NullProgressMonitor());
  58         ICommandShell shell = LOCAL_PROXY.createCommandShell();
  59
  60         ICommandInput command = shell.createCommand();
  61         command.addAll(checkNotNull(Arrays.asList(CMD_INPUT_UNIX)));
  62         ICommandResult result = shell.executeCommand(command, new NullProgressMonitor());
  63         assertEquals(0, result.getResult());
  64     }
  65
  66     /**
  67      * Test suite for the {@link CommandShell#executeCommand} method (non-null result value)
  68      * @throws ExecutionException
  69      *            in case of an error
  70      */
  71     @Test
  72     public void testExecuteError() throws ExecutionException {
  73         assumeTrue(IS_UNIX);
  74
  75         LOCAL_PROXY.connect(new NullProgressMonitor());
  76         ICommandShell shell = LOCAL_PROXY.createCommandShell();
  77
  78         ICommandInput command = shell.createCommand();
  79         command.addAll(checkNotNull(Arrays.asList(CMD_ERROR_INPUT_UNIX)));
  80         ICommandResult result = shell.executeCommand(command, new NullProgressMonitor());
  81         assertTrue(result.getResult() > 0);
  82     }
  83
  84     /**
  85      * Test suite for the {@link CommandShell#executeCommand} method (with exception)
  86      * @throws ExecutionException
  87      *            in case of an error
  88      */
  89     @Test (expected=ExecutionException.class)
  90     public void testExecuteException() throws ExecutionException {
  91         if (!IS_UNIX) {
  92             throw new ExecutionException("");
  93         }
  94         LOCAL_PROXY.connect(new NullProgressMonitor());
  95         ICommandShell shell = LOCAL_PROXY.createCommandShell();
  96
  97         ICommandInput command = shell.createCommand();
  98         command.addAll(checkNotNull(Arrays.asList(CMD_UNKNOWN_COMMAND_UNIX)));
  99         ICommandResult result = shell.executeCommand(command, new NullProgressMonitor());
 100         assertTrue(result.getResult() > 0);
 101     }
 102 }