430 lines
14 KiB
C++
430 lines
14 KiB
C++
/*
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PathArray(Test) - verify container abstraction for a sequence of path elements
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Copyright (C) Lumiera.org
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2017, Hermann Vosseler <Ichthyostega@web.de>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of
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the License, or (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., 675 Mass Ave, Cambridge, MA 02139, USA.
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* *****************************************************/
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/** @file path-array-test.cpp
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** unit test \ref PathArray_test
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*/
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#include "lib/test/run.hpp"
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#include "lib/test/test-helper.hpp"
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#include "lib/path-array.hpp"
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#include "lib/format-util.hpp"
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#include "lib/util.hpp"
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#include <string>
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using std::string;
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using lib::Symbol;
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using util::isnil;
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using util::join;
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namespace lib {
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namespace test {
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using lumiera::error::LUMIERA_ERROR_INDEX_BOUNDS;
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using lumiera::error::LUMIERA_ERROR_LOGIC;
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using ParrT = lib::PathArray<5>;
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/******************************************************************************//**
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* @test verify abstraction wrapper to handle some char pointers in the way of a
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* standard sequence container with iteration and range checks.
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*
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* @see path-array.hpp
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* @see UICoord_test
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* @see Navigator
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*/
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class PathArray_test : public Test
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{
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virtual void
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run (Arg)
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{
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verify_basics();
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verify_iteration();
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verify_boundaries();
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verify_comparisons();
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}
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void
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verify_basics()
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{
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ParrT undef;
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CHECK (isnil (undef));
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ParrT parr{"Γ","Δ","Θ","Ξ","Σ","Ψ","Φ","Ω"};
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CHECK (not isnil (parr));
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CHECK (8 == parr.size());
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// indexed access
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CHECK ("Γ" == parr[0]);
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CHECK ("Δ" == parr[1]);
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CHECK ("Θ" == parr[2]);
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CHECK ("Ξ" == parr[3]);
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CHECK ("Σ" == parr[4]);
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CHECK ("Ψ" == parr[5]);
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CHECK ("Φ" == parr[6]);
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CHECK ("Ω" == parr[7]);
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VERIFY_ERROR (INDEX_BOUNDS, parr[8]);
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// string representation
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CHECK ("Γ/Δ/Θ/Ξ/Σ/Ψ/Φ/Ω" == string(parr));
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// new value can be assigned, but not altered in place
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parr = ParrT{nullptr,nullptr,"Θ",nullptr,nullptr,nullptr,"Φ"};
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CHECK (7 == parr.size());
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// representation is trimmed and filled
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CHECK ("Θ/*/*/*/Φ" == string(parr));
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CHECK (Symbol::EMPTY == parr[0]);
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CHECK (Symbol::EMPTY == parr[1]);
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CHECK ("Θ" == parr[2]);
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CHECK ("*" == parr[3]);
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CHECK ("*" == parr[4]);
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CHECK ("*" == parr[5]);
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CHECK ("Φ" == parr[6]);
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VERIFY_ERROR (INDEX_BOUNDS, parr[7]);
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VERIFY_ERROR (INDEX_BOUNDS, parr[8]);
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}
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void
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verify_iteration()
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{
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ParrT parr;
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CHECK (isnil (parr));
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// path is iterable
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CHECK ("" == join(parr));
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parr = ParrT{"Γ","Δ","Θ","Ξ","Σ","Ψ","Φ","Ω"};
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CHECK (8 == parr.size());
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// path is iterable
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CHECK ("ΓΔΘΞΣΨΦΩ" == join(parr,""));
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// iteration matches index order
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uint i=0;
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for (ParrT::iterator ii = parr.begin(); ii; ++ii, ++i)
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CHECK (parr[i] == *ii);
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CHECK (8 == i);
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// path information is automatically trimmed and filled
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parr = ParrT{nullptr,nullptr,"Θ",nullptr,nullptr,nullptr,"Φ"};
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CHECK (7 == parr.size());
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CHECK ("Θ***Φ" == join(parr,""));
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parr = ParrT{nullptr,"Δ",nullptr,"Ξ",nullptr,nullptr,nullptr};
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CHECK (4 == parr.size());
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CHECK ("Δ*Ξ" == join(parr,""));
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parr = ParrT{nullptr,"Δ",nullptr,"Ξ",nullptr,nullptr,"Φ"};
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CHECK (7 == parr.size());
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CHECK ("Δ*Ξ**Φ" == join(parr,""));
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parr = ParrT{nullptr,nullptr,nullptr,nullptr,nullptr,nullptr,nullptr,nullptr,nullptr,nullptr,nullptr,nullptr,nullptr,nullptr,nullptr,"Ω",nullptr};
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CHECK (16 == parr.size());
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CHECK ("Ω" == join(parr,""));
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// index numbering starts at absolute root
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CHECK ("Ω" == *parr.begin());
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CHECK (Symbol::EMPTY == parr[0]);
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CHECK (Symbol::EMPTY == parr[1]);
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CHECK (Symbol::EMPTY == parr[2]);
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CHECK ("Ω" == parr[15]);
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VERIFY_ERROR (INDEX_BOUNDS, parr[16]);
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}
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/** @test cover some tricky corner cases of
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* the bound checks and normalisation routine.
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* @remark the container used for this test has an
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* inline chunk size of 5, which means any further
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* elements are in heap allocated extension storage.
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* Normalisation seamlessly surpasses that boundary.
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*/
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void
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verify_boundaries()
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{
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ParrT parr;
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CHECK ("" == join(parr));
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CHECK (0 == parr.size());
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parr = ParrT{"Γ","Δ","Θ","Ξ","Σ","Ψ","Φ","Ω"};
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CHECK ("ΓΔΘΞΣΨΦΩ" == join(parr,""));
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CHECK (8 == parr.size());
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parr = ParrT{"Γ","Δ","Θ","Ξ","Σ","Ψ","Φ",""};
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CHECK ("ΓΔΘΞΣΨΦ" == join(parr,""));
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CHECK (7 == parr.size());
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parr = ParrT{"Γ","Δ","Θ","Ξ","Σ","Ψ","Φ",nullptr};
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CHECK ("ΓΔΘΞΣΨΦ" == join(parr,""));
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CHECK (7 == parr.size());
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parr = ParrT{"Γ","Δ","Θ","Ξ","Σ","Ψ",nullptr,""};
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CHECK ("ΓΔΘΞΣΨ" == join(parr,""));
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CHECK (6 == parr.size());
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parr = ParrT{"Γ","Δ","Θ","Ξ","Σ","",nullptr,""};
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CHECK ("ΓΔΘΞΣ" == join(parr,""));
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CHECK (5 == parr.size());
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parr = ParrT{"Γ","Δ","Θ","Ξ","Σ",nullptr,"",nullptr};
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CHECK ("ΓΔΘΞΣ" == join(parr,""));
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CHECK (5 == parr.size());
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parr = ParrT{"Γ","Δ","Θ","Ξ","Σ",nullptr,nullptr,nullptr};
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CHECK ("ΓΔΘΞΣ" == join(parr,""));
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CHECK (5 == parr.size());
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parr = ParrT{"Γ","Δ","Θ","Ξ","Σ",nullptr,nullptr,nullptr,""};
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CHECK ("ΓΔΘΞΣ" == join(parr,""));
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CHECK (5 == parr.size());
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parr = ParrT{"Γ","Δ","Θ","Ξ","Σ","","",""};
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CHECK ("ΓΔΘΞΣ" == join(parr,""));
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CHECK (5 == parr.size());
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parr = ParrT{"Γ","Δ","Θ","Ξ","","","Φ",""};
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CHECK ("ΓΔΘΞ**Φ" == join(parr,""));
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CHECK (7 == parr.size());
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parr = ParrT{"Γ","Δ","Θ","Ξ",nullptr,"","Φ",""};
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CHECK ("ΓΔΘΞ**Φ" == join(parr,""));
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CHECK (7 == parr.size());
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parr = ParrT{"Γ","Δ","Θ","Ξ","",nullptr,"Φ",""};
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CHECK ("ΓΔΘΞ**Φ" == join(parr,""));
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CHECK (7 == parr.size());
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parr = ParrT{"Γ","Δ","Θ","Ξ",nullptr,nullptr,"Φ",""};
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CHECK ("ΓΔΘΞ**Φ" == join(parr,""));
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CHECK (7 == parr.size());
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parr = ParrT{"Γ","Δ","Θ","Ξ","","","Φ",nullptr};
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CHECK ("ΓΔΘΞ**Φ" == join(parr,""));
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CHECK (7 == parr.size());
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parr = ParrT{"Γ","Δ","Θ","Ξ","","","Φ",nullptr,""};
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CHECK ("ΓΔΘΞ**Φ" == join(parr,""));
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CHECK (7 == parr.size());
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parr = ParrT{"Γ","Δ","Θ","Ξ","","","Φ",nullptr,"",nullptr};
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CHECK ("ΓΔΘΞ**Φ" == join(parr,""));
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CHECK (7 == parr.size());
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parr = ParrT{"Γ","Δ","Θ","Ξ","","","Φ",nullptr,"",nullptr,""};
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CHECK ("ΓΔΘΞ**Φ" == join(parr,""));
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CHECK (7 == parr.size());
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parr = ParrT{"Γ","Δ","Θ","Ξ","",nullptr,"",nullptr,"",nullptr,""};
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CHECK ("ΓΔΘΞ" == join(parr,""));
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CHECK (4 == parr.size());
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parr = ParrT{"Γ","Δ","Θ","Ξ",nullptr,"",nullptr,"",nullptr,"",nullptr};
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CHECK ("ΓΔΘΞ" == join(parr,""));
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CHECK (4 == parr.size());
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parr = ParrT{"","Δ","Θ","Ξ","","",""};
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CHECK ("ΔΘΞ" == join(parr,""));
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CHECK (4 == parr.size());
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CHECK ("" == parr[0]);
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parr = ParrT{nullptr,"Δ","Θ","Ξ","","",""};
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CHECK ("ΔΘΞ" == join(parr,""));
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CHECK (4 == parr.size());
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CHECK ("" == parr[0]);
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parr = ParrT{nullptr,"Δ",nullptr,"Ξ","","",""};
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CHECK ("Δ*Ξ" == join(parr,""));
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CHECK (4 == parr.size());
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CHECK ("" == parr[0]);
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CHECK ("Δ" == parr[1]);
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CHECK ("*" == parr[2]);
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CHECK ("Ξ" == parr[3]);
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parr = ParrT{nullptr,"",nullptr,"Ξ","","",""};
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CHECK ("Ξ" == join(parr,""));
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CHECK (4 == parr.size());
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CHECK ("" == parr[0]);
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CHECK ("" == parr[1]);
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CHECK ("" == parr[2]);
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CHECK ("Ξ" == parr[3]);
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parr = ParrT{nullptr,"",nullptr,"Ξ","","Ψ",""};
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CHECK ("Ξ*Ψ" == join(parr,""));
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CHECK (6 == parr.size());
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CHECK ("" == parr[0]);
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CHECK ("" == parr[1]);
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CHECK ("" == parr[2]);
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CHECK ("Ξ" == parr[3]);
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CHECK ("*" == parr[4]);
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CHECK ("Ψ" == parr[5]);
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parr = ParrT{nullptr,"",nullptr,"Ξ",nullptr,"Ψ",""};
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CHECK ("Ξ*Ψ" == join(parr,""));
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CHECK (6 == parr.size());
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CHECK ("" == parr[0]);
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CHECK ("" == parr[1]);
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CHECK ("" == parr[2]);
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CHECK ("Ξ" == parr[3]);
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CHECK ("*" == parr[4]);
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CHECK ("Ψ" == parr[5]);
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parr = ParrT{nullptr,"",nullptr,"Ξ",nullptr,nullptr,"Φ",""};
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CHECK ("Ξ**Φ" == join(parr,""));
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CHECK (7 == parr.size());
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CHECK ("" == parr[0]);
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CHECK ("" == parr[1]);
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CHECK ("" == parr[2]);
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CHECK ("Ξ" == parr[3]);
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CHECK ("*" == parr[4]);
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CHECK ("*" == parr[5]);
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CHECK ("Φ" == parr[6]);
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parr = ParrT{nullptr,"",nullptr,"Ξ","",nullptr,"Φ",""};
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CHECK ("Ξ**Φ" == join(parr,""));
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CHECK (7 == parr.size());
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CHECK ("" == parr[0]);
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CHECK ("" == parr[1]);
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CHECK ("" == parr[2]);
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CHECK ("Ξ" == parr[3]);
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CHECK ("*" == parr[4]);
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CHECK ("*" == parr[5]);
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CHECK ("Φ" == parr[6]);
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parr = ParrT{nullptr,"",nullptr,"Ξ",nullptr,"","Φ",""};
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CHECK ("Ξ**Φ" == join(parr,""));
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CHECK (7 == parr.size());
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CHECK ("" == parr[0]);
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CHECK ("" == parr[1]);
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CHECK ("" == parr[2]);
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CHECK ("Ξ" == parr[3]);
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CHECK ("*" == parr[4]);
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CHECK ("*" == parr[5]);
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CHECK ("Φ" == parr[6]);
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parr = ParrT{nullptr,"",nullptr,"Ξ","","","Φ",""};
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CHECK ("Ξ**Φ" == join(parr,""));
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CHECK (7 == parr.size());
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CHECK ("" == parr[0]);
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CHECK ("" == parr[1]);
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CHECK ("" == parr[2]);
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CHECK ("Ξ" == parr[3]);
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CHECK ("*" == parr[4]);
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CHECK ("*" == parr[5]);
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CHECK ("Φ" == parr[6]);
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parr = ParrT{"",nullptr,"",nullptr,"Σ","","Φ",""};
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CHECK ("Σ*Φ" == join(parr,""));
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CHECK (7 == parr.size());
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CHECK ("" == parr[0]);
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CHECK ("" == parr[1]);
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CHECK ("" == parr[2]);
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CHECK ("" == parr[3]);
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CHECK ("Σ" == parr[4]);
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CHECK ("*" == parr[5]);
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CHECK ("Φ" == parr[6]);
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parr = ParrT{"",nullptr,"",nullptr,"Σ",nullptr,"Φ",""};
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CHECK ("Σ*Φ" == join(parr,""));
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CHECK (7 == parr.size());
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CHECK ("" == parr[0]);
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CHECK ("" == parr[1]);
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CHECK ("" == parr[2]);
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CHECK ("" == parr[3]);
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CHECK ("Σ" == parr[4]);
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CHECK ("*" == parr[5]);
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CHECK ("Φ" == parr[6]);
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parr = ParrT{"",nullptr,"",nullptr,"","Ψ",nullptr,"Ω",""};
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CHECK ("Ψ*Ω" == join(parr,""));
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CHECK (8 == parr.size());
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CHECK ("" == parr[0]);
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CHECK ("" == parr[1]);
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CHECK ("" == parr[2]);
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CHECK ("" == parr[3]);
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CHECK ("" == parr[4]);
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CHECK ("Ψ" == parr[5]);
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CHECK ("*" == parr[6]);
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CHECK ("Ω" == parr[7]);
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parr = ParrT{nullptr,"",nullptr,"",nullptr,"Ψ",nullptr,"Ω",""};
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CHECK ("Ψ*Ω" == join(parr,""));
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CHECK (8 == parr.size());
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CHECK ("" == parr[0]);
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CHECK ("" == parr[1]);
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CHECK ("" == parr[2]);
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CHECK ("" == parr[3]);
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CHECK ("" == parr[4]);
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CHECK ("Ψ" == parr[5]);
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CHECK ("*" == parr[6]);
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CHECK ("Ω" == parr[7]);
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parr = ParrT{nullptr,"",nullptr,"",nullptr,"","Φ",nullptr,"ω",""};
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CHECK ("Φ*ω" == join(parr,""));
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CHECK (9 == parr.size());
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CHECK ("" == parr[0]);
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CHECK ("" == parr[1]);
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CHECK ("" == parr[2]);
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CHECK ("" == parr[3]);
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CHECK ("" == parr[4]);
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CHECK ("" == parr[5]);
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CHECK ("Φ" == parr[6]);
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CHECK ("*" == parr[7]);
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CHECK ("ω" == parr[8]);
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parr = ParrT{"",nullptr,"",nullptr,"",nullptr,"Φ",nullptr,"ω",""};
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CHECK ("Φ*ω" == join(parr,""));
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CHECK (9 == parr.size());
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CHECK ("" == parr[0]);
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CHECK ("" == parr[1]);
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CHECK ("" == parr[2]);
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CHECK ("" == parr[3]);
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CHECK ("" == parr[4]);
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CHECK ("" == parr[5]);
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CHECK ("Φ" == parr[6]);
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CHECK ("*" == parr[7]);
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CHECK ("ω" == parr[8]);
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}
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void
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verify_comparisons()
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{
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UNIMPLEMENTED ("verify comparison of UI coordinates");
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}
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};
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/** Register this test class... */
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LAUNCHER (PathArray_test, "unit gui");
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}} // namespace lib::test
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