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03214b5dea
The SEXPR class is a useful general-purpose S-Expression library class and can (maybe) be used else where. It also should get test coverage, as even if noone else uses it, it's critical for the kicad2step exporter. Also add some test coverage for some kicad2step routines. For now, they're not useful outside kicad2step, but they are at least a useful reference for S-Expression parsing.
135 lines
3.1 KiB
C++
135 lines
3.1 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2019 KiCad Developers, see CHANGELOG.TXT for contributors.
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*
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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
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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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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*
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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, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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/**
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* @file
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* Test suite for PCB "base" sexpr parsing
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*/
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#include <unit_test_utils/unit_test_utils.h>
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// Code under test
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#include <pcb/base.h>
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#include <sexpr/sexpr_parser.h>
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#include <cmath>
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BOOST_TEST_PRINT_NAMESPACE_OPEN
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{
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template <>
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struct print_log_value<DOUBLET>
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{
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inline void operator()( std::ostream& os, DOUBLET const& o )
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{
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os << "DOUBLET[ " << o.x << ", " << o.y << " ]";
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}
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};
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}
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BOOST_TEST_PRINT_NAMESPACE_CLOSE
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/**
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* Radians from degrees
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*/
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constexpr double DegToRad( double aDeg )
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{
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return aDeg * M_PI / 180.0;
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}
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/**
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* Declare the test suite
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*/
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BOOST_AUTO_TEST_SUITE( PcbBase )
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struct TEST_2D_POS_ROT
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{
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std::string m_sexp;
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bool m_valid;
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DOUBLET m_exp_pos;
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double m_exp_rot;
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};
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/**
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* Test the Get2DPositionAndRotation function
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*/
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BOOST_AUTO_TEST_CASE( SexprTo2DPosAndRot )
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{
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const std::vector<TEST_2D_POS_ROT> cases = {
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{
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"(at 0 0 0)",
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true,
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{ 0.0, 0.0 },
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0.0,
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},
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{
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"(at 3.14 4.12 90.4)",
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true,
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{ 3.14, 4.12 },
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DegToRad( 90.4 ),
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},
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{
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"(at 3.14)", // no enough params
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false,
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{},
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{},
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},
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{
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"(att 3.14 4.12 90.4)",
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false,
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{},
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{},
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},
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};
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SEXPR::PARSER parser;
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for( const auto& c : cases )
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{
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BOOST_TEST_CONTEXT( c.m_sexp )
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{
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DOUBLET gotPos;
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double gotRot;
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std::unique_ptr<SEXPR::SEXPR> sexpr( parser.Parse( c.m_sexp ) );
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const bool ret = Get2DPositionAndRotation( sexpr.get(), gotPos, gotRot );
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BOOST_CHECK_EQUAL( ret, c.m_valid );
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if( !ret )
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continue;
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const double tolPercent = 0.00001; // seems small enough
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BOOST_CHECK_CLOSE( gotPos.x, c.m_exp_pos.x, tolPercent );
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BOOST_CHECK_CLOSE( gotPos.y, c.m_exp_pos.y, tolPercent );
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BOOST_CHECK_CLOSE( gotRot, c.m_exp_rot, tolPercent );
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}
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}
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}
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BOOST_AUTO_TEST_SUITE_END() |