mirror of https://github.com/KLayout/klayout.git
114 lines
2.8 KiB
C++
114 lines
2.8 KiB
C++
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/*
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KLayout Layout Viewer
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Copyright (C) 2006-2020 Matthias Koefferlein
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "tlClassRegistry.h"
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#include "tlUnitTest.h"
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// This namespace separates the test structs from other objects
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namespace class_registry_test
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{
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class X
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{
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public:
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X () { }
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virtual ~X () { }
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virtual const char *name () const = 0;
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};
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class Y : public X
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{
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public:
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virtual const char *name () const { return "Y"; }
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};
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class Z : public X
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{
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public:
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virtual const char *name () const { return "Z"; }
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};
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class A
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{
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public:
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A () { }
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virtual ~A () { }
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virtual const char *name () const = 0;
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};
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class B : public A
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{
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virtual const char *name () const { return "B"; }
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};
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class C : public A
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{
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virtual const char *name () const { return "C"; }
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};
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TEST(1)
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{
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tl::RegisteredClass<X> y (new Y ());
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tl::RegisteredClass<X> z (new Z ());
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int count = 0;
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for (tl::Registrar<X>::iterator cls = tl::Registrar<X>::begin (); cls != tl::Registrar<X>::end (); ++cls) {
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if (count == 0) { EXPECT_EQ (std::string (cls->name ()), "Z"); }
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if (count == 1) { EXPECT_EQ (std::string (cls->name ()), "Y"); }
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++count;
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}
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EXPECT_EQ (count, 2);
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}
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TEST(2)
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{
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tl::RegisteredClass<A> b (new B(), 1);
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tl::RegisteredClass<A> c1 (new C(), 0);
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tl::RegisteredClass<A> c2 (new C(), 2);
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tl::RegisteredClass<A> c3 (new C(), 1);
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tl::RegisteredClass<X> y (new Y());
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tl::RegisteredClass<X> z (new Z());
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int count = 0;
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for (tl::Registrar<A>::iterator cls = tl::Registrar<A>::begin (); cls != tl::Registrar<A>::end (); ++cls) {
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if (count == 0) { EXPECT_EQ (std::string (cls->name ()), "C"); }
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if (count == 1) { EXPECT_EQ (std::string (cls->name ()), "C"); }
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if (count == 2) { EXPECT_EQ (std::string (cls->name ()), "B"); }
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if (count == 3) { EXPECT_EQ (std::string (cls->name ()), "C"); }
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++count;
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}
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EXPECT_EQ (count, 4);
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}
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TEST(3)
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{
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EXPECT_EQ (tl::Registrar<A>::get_instance () == 0, true);
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EXPECT_EQ (tl::Registrar<X>::get_instance () == 0, true);
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EXPECT_EQ (tl::Registrar<A>::begin () == tl::Registrar<A>::end (), true);
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EXPECT_EQ (tl::Registrar<X>::begin () == tl::Registrar<X>::end (), true);
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}
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}
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