o3tl/qa/test-typed_flags.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.
   4  *
   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
  10 #include <cppunit/TestAssert.h>
  11 #include <cppunit/TestFixture.h>
  12 #include <cppunit/extensions/HelperMacros.h>
  13
  14 #include <o3tl/typed_flags_set.hxx>
  15
  16 using namespace ::o3tl;
  17
  18 namespace {
  19
  20 enum class ConfigurationChangedHint { NONE, ONE, TWO };
  21
  22 }
  23
  24 namespace o3tl
  25 {
  26     template<> struct typed_flags< ConfigurationChangedHint> : is_typed_flags< ConfigurationChangedHint, 0xFF> {};
  27 }
  28
  29 class typed_flags_test : public CppUnit::TestFixture
  30 {
  31 public:
  32     void testBasics()
  33     {
  34         ConfigurationChangedHint nHint = ConfigurationChangedHint::ONE;
  35
  36         CPPUNIT_ASSERT( ConfigurationChangedHint::ONE & ConfigurationChangedHint::ONE );
  37         CPPUNIT_ASSERT( nHint & ConfigurationChangedHint::ONE );
  38         CPPUNIT_ASSERT( ConfigurationChangedHint::ONE & nHint );
  39
  40         CPPUNIT_ASSERT( ConfigurationChangedHint::ONE | ConfigurationChangedHint::ONE );
  41         CPPUNIT_ASSERT( nHint | ConfigurationChangedHint::ONE );
  42         CPPUNIT_ASSERT( ConfigurationChangedHint::ONE | nHint );
  43
  44         CPPUNIT_ASSERT( ~nHint );
  45         CPPUNIT_ASSERT( ~ConfigurationChangedHint::ONE );
  46
  47         nHint |= ConfigurationChangedHint::ONE;
  48         CPPUNIT_ASSERT( bool(nHint |= ConfigurationChangedHint::ONE) );
  49
  50         nHint &= ConfigurationChangedHint::ONE;
  51         CPPUNIT_ASSERT( bool(nHint &= ConfigurationChangedHint::ONE) );
  52
  53         CPPUNIT_ASSERT(
  54             !((ConfigurationChangedHint::NONE | ConfigurationChangedHint::ONE)
  55               & (ConfigurationChangedHint::NONE
  56                  | ConfigurationChangedHint::TWO)));
  57     }
  58
  59     // Change the following lines only, if you add, remove or rename
  60     // member functions of the current class,
  61     // because these macros are need by auto register mechanism.
  62
  63     CPPUNIT_TEST_SUITE(typed_flags_test);
  64     CPPUNIT_TEST(testBasics);
  65     CPPUNIT_TEST_SUITE_END();
  66 };
  67
  68
  69 CPPUNIT_TEST_SUITE_REGISTRATION(typed_flags_test);
  70
  71 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */