testtools/com/sun/star/comp/bridge/CurrentContextChecker.java

   1 /*
   2  * This file is part of the LibreOffice project.
   3  *
   4  * This Source Code Form is subject to the terms of the Mozilla Public
   5  * License, v. 2.0. If a copy of the MPL was not distributed with this
   6  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   7  *
   8  * This file incorporates work covered by the following license notice:
   9  *
  10  *   Licensed to the Apache Software Foundation (ASF) under one or more
  11  *   contributor license agreements. See the NOTICE file distributed
  12  *   with this work for additional information regarding copyright
  13  *   ownership. The ASF licenses this file to you under the Apache
  14  *   License, Version 2.0 (the "License"); you may not use this file
  15  *   except in compliance with the License. You may obtain a copy of
  16  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  17  */
  18
  19 package com.sun.star.comp.bridge;
  20
  21 import com.sun.star.uno.Any;
  22 import com.sun.star.uno.Type;
  23 import com.sun.star.uno.UnoRuntime;
  24 import com.sun.star.uno.XCurrentContext;
  25 import test.testtools.bridgetest.XCurrentContextChecker;
  26
  27 final class CurrentContextChecker implements XCurrentContextChecker {
  28
  29
  30     public boolean perform(
  31         XCurrentContextChecker other, int setSteps, int checkSteps)
  32     {
  33         if (setSteps == 0) {
  34             XCurrentContext old = UnoRuntime.getCurrentContext();
  35             UnoRuntime.setCurrentContext(
  36                 new XCurrentContext() {
  37                     public Object getValueByName(String Name) {
  38                         return Name.equals(KEY)
  39                             ? (Object) VALUE : (Object) Any.VOID;
  40                     }
  41                 });
  42             try {
  43                 return performCheck(other, setSteps, checkSteps);
  44             } finally {
  45                 UnoRuntime.setCurrentContext(old);
  46             }
  47         } else {
  48             return performCheck(other, setSteps, checkSteps);
  49         }
  50     }
  51
  52     private boolean performCheck(
  53         XCurrentContextChecker other, int setSteps, int checkSteps)
  54     {
  55         // assert other != null && checkSteps >= 0;
  56         if (checkSteps == 0) {
  57             XCurrentContext context = UnoRuntime.getCurrentContext();
  58             if (context == null) {
  59                 return false;
  60             }
  61             Any a = Any.complete(context.getValueByName(KEY));
  62             return
  63                 a.getType().equals(Type.STRING) && a.getObject().equals(VALUE);
  64         } else {
  65             return other.perform(
  66                 this, setSteps >= 0 ? setSteps - 1 : -1, checkSteps - 1);
  67         }
  68     }
  69
  70     private static final String KEY = "testtools.bridgetest.Key";
  71     private static final String VALUE = "good";
  72 }