testtools/source/bridgetest/currentcontextchecker.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20
  21 #include <sal/config.h>
  22
  23 #include "currentcontextchecker.hxx"
  24
  25 #include <com/sun/star/uno/Any.hxx>
  26 #include <com/sun/star/uno/Reference.hxx>
  27 #include <com/sun/star/uno/XCurrentContext.hpp>
  28 #include <cppu/unotype.hxx>
  29 #include <cppuhelper/implbase.hxx>
  30 #include <osl/diagnose.h>
  31 #include <osl/diagnose.hxx>
  32 #include <rtl/ustring.hxx>
  33 #include <sal/types.h>
  34 #include <test/testtools/bridgetest/XCurrentContextChecker.hpp>
  35 #include <uno/current_context.hxx>
  36
  37 namespace {
  38
  39 constexpr OUString KEY = u"testtools.bridgetest.Key"_ustr;
  40 constexpr OUString VALUE = u"good"_ustr;
  41
  42 class CurrentContext:
  43     public ::osl::DebugBase< CurrentContext >,
  44     public ::cppu::WeakImplHelper< css::uno::XCurrentContext >
  45 {
  46 public:
  47     CurrentContext();
  48
  49     CurrentContext(const CurrentContext&) = delete;
  50     CurrentContext& operator=(const CurrentContext&) = delete;
  51
  52     virtual css::uno::Any SAL_CALL getValueByName(OUString const & Name) override;
  53 };
  54
  55 CurrentContext::CurrentContext() {}
  56
  57 css::uno::Any CurrentContext::getValueByName(OUString const & Name)
  58 {
  59     return Name == KEY ? css::uno::Any(VALUE) : css::uno::Any();
  60 }
  61
  62 }
  63
  64 testtools::bridgetest::CurrentContextChecker::CurrentContextChecker() {}
  65
  66 testtools::bridgetest::CurrentContextChecker::~CurrentContextChecker() {}
  67
  68 sal_Bool testtools::bridgetest::CurrentContextChecker::perform(
  69     css::uno::Reference<
  70         ::test::testtools::bridgetest::XCurrentContextChecker > const & other,
  71     ::sal_Int32 setSteps, ::sal_Int32 checkSteps)
  72 {
  73     if (setSteps == 0) {
  74         css::uno::ContextLayer layer(new CurrentContext);
  75         return performCheck(other, setSteps, checkSteps);
  76     } else {
  77         return performCheck(other, setSteps, checkSteps);
  78     }
  79 }
  80
  81 bool testtools::bridgetest::CurrentContextChecker::performCheck(
  82     css::uno::Reference<
  83         ::test::testtools::bridgetest::XCurrentContextChecker > const & other,
  84     ::sal_Int32 setSteps, ::sal_Int32 checkSteps)
  85 {
  86     OSL_ASSERT(other.is() && checkSteps >= 0);
  87     if (checkSteps == 0) {
  88         css::uno::Reference< css::uno::XCurrentContext > context(
  89             css::uno::getCurrentContext());
  90         if (!context.is()) {
  91             return false;
  92         }
  93         css::uno::Any a(context->getValueByName(KEY));
  94         if (a.getValueType() != ::cppu::UnoType< OUString >::get()) {
  95             return false;
  96         }
  97         OUString s;
  98         OSL_VERIFY(a >>= s);
  99         return s == VALUE;
 100     } else {
 101         return other->perform(
 102             this, setSteps >= 0 ? setSteps - 1 : -1, checkSteps - 1);
 103     }
 104 }
 105
 106 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */