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kicad/qa/unittests/common/plugins/altium/test_altium_parser.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2021 KiCad Developers, see AUTHORS.TXT for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
/**
* @file test_altium_parser.cpp
* Test suite for #ALTIUM_PARSER
*/
#include <qa_utils/wx_utils/unit_test_utils.h>
#include <common/plugins/altium/altium_parser.h>
struct ALTIUM_PARSER_FIXTURE
{
ALTIUM_PARSER_FIXTURE() {}
};
/**
* Declares the struct as the Boost test fixture.
*/
BOOST_FIXTURE_TEST_SUITE( AltiumParser, ALTIUM_PARSER_FIXTURE )
struct ALTIUM_TO_KICAD_UNIT_CASE
{
int input;
int exp_result;
};
/**
* A list of valid internal unit conversation factors
* Rem: altium to kicad importer rounds cordinates to the near 10 nm value when
* converting altium values in 0.01 mil to pcbnew units (1 nm)
*/
static const std::vector<ALTIUM_TO_KICAD_UNIT_CASE> altium_to_kicad_unit = {
// Some simple values
{ 0, 0 },
{ 1, 0 },
{ 2, 10 },
{ 3, 10 },
{ 10, 30 },
{ 20, 50 },
{ 30, 80 },
// Edge Cases
{ 845466002, 2147483640 },
{ -845466002, -2147483640 },
// Clamp bigger values
{ 845466003, 2147483640 },
{ -845466003, -2147483640 },
{ 1000000000, 2147483640 },
{ -1000000000, -2147483640 },
// imperial rounded units as input (rounded to the near 10 nm value)
{ 100, 250 },
{ 200, 510 },
{ 300, 760 },
{ 400, 1020 },
{ 500, 1270 },
{ 600, 1520 },
{ 700, 1780 },
{ 800, 2030 },
{ 900, 2290 },
{ 1000, 2540 },
// metric rounded units as input
{ 394, 1000 },
{ 787, 2000 },
{ 1181, 3000 },
{ 1575, 4000 },
{ 1969, 5000 },
{ 2362, 6000 },
{ 2756, 7000 },
{ 3150, 8000 },
{ 3543, 9000 },
{ 3937, 10000 },
{ 39370, 100000 },
{ 78740, 200000 },
{ 118110, 300000 },
{ 157480, 400000 },
{ 196850, 500000 },
{ 236220, 600000 },
{ 275591, 700000 },
{ 314961, 800000 },
{ 354331, 900000 },
{ 393701, 1000000 },
{ -394, -1000 },
{ -787, -2000 },
{ -1181, -3000 },
{ -1575, -4000 },
{ -1969, -5000 },
{ -2362, -6000 },
{ -2756, -7000 },
{ -3150, -8000 },
{ -3543, -9000 },
{ -3937, -10000 },
{ -39370, -100000 },
{ -78740, -200000 },
{ -118110, -300000 },
{ -157480, -400000 },
{ -196850, -500000 },
{ -236220, -600000 },
{ -275591, -700000 },
{ -314961, -800000 },
{ -354331, -900000 },
{ -393701, -1000000 },
};
/**
* Test conversation from Altium internal units into KiCad internal units
*/
BOOST_AUTO_TEST_CASE( ConvertToKicadUnit )
{
for( const auto& c : altium_to_kicad_unit )
{
BOOST_TEST_CONTEXT( wxString::Format( wxT( "%i -> %i" ), c.input, c.exp_result ) )
{
int result = ALTIUM_PARSER::ConvertToKicadUnit( c.input );
// These are all valid
BOOST_CHECK_EQUAL( result, c.exp_result );
}
}
}
struct READ_KICAD_UNIT_CASE
{
wxString input;
int exp_result;
};
/**
* A list of valid test strings and the expected results
*/
static const std::vector<READ_KICAD_UNIT_CASE> read_kicad_unit_property = {
// Empty (use default)
{ "", 0 },
// Some simple cases
{ "0mil", 0 },
{ "1mil", 25400 },
{ "+1mil", 25400 },
{ "-1mil", -25400 },
// Decimal Places
{ "0.1mil", 2540 },
{ "-0.1mil", -2540 },
{ "0.01mil", 250 },
{ "-0.01mil", -250 },
{ "0.001mil", 30 },
{ "-0.001mil", -30 },
{ "0.0001mil", 0 },
{ "-0.0001mil", 0 },
{ "0.00001mil", 0 },
{ "-0.00001mil", -0 },
// Big Numbers
{ "10mil", 254000 },
{ "-10mil", -254000 },
{ "100mil", 2540000 },
{ "-100mil", -2540000 },
{ "1000mil", 25400000 },
{ "-1000mil", -25400000 },
{ "10000mil", 254000000 },
{ "-10000mil", -254000000 },
// Edge Cases, values are rounded to the near available 10nm
{ "84546.6002mil", 2147483640 },
{ "-84546.6002mil", -2147483640 },
// Clamp bigger values, values are rounded to the near available 10nm
{ "84546.6003mil", 2147483640 },
{ "-84546.6003mil", -2147483640 },
{ "100000mil", 2147483640 },
{ "-100000mil", -2147483640 },
{ "1000000mil", 2147483640 },
{ "-1000000mil", -2147483640 },
{ "10000000mil", 2147483640 },
{ "-10000000mil", -2147483640 },
// Incorrect suffix
{ "100", 0 },
{ "100mils", 0 },
// Incorrect prefix
{ "+-100mil", 0 },
{ "a100mil", 0 },
};
/**
* Test conversation from Unit property into KiCad internal units
*/
BOOST_AUTO_TEST_CASE( PropertiesReadKicadUnit )
{
for( const auto& c : read_kicad_unit_property )
{
BOOST_TEST_CONTEXT( c.input + " -> " + wxString::Format( wxT( "%i" ), c.exp_result ) )
{
std::map<wxString, wxString> properties = { { "TEST", c.input } };
int result = ALTIUM_PARSER::ReadKicadUnit( properties, "TEST", "0mil" );
// These are all valid
BOOST_CHECK_EQUAL( result, c.exp_result );
}
}
}
struct READ_PROPERTIES_CASE
{
std::string input;
std::map<wxString, wxString> exp_result;
};
/**
* A list of valid test strings and the expected result map
*/
static const std::vector<READ_PROPERTIES_CASE> read_properties = {
// Empty
{ "", {} },
{ "\0", {} },
{ "|", {} },
{ "|\0", {} },
{ "||", {} },
{ "||\0", {} },
// Empty key-value pair
{ "|=", { { "", "" } } },
{ "|=\0", { { "", "" } } },
{ "| = ", { { "", "" } } },
{ "| = \0", { { "", "" } } },
// Single key-value pair
{ "|A=\0", { { "A", "" } } },
{ "|A=B", { { "A", "B" } } },
{ "|A=B\0", { { "A", "B" } } },
{ "|A=B|", { { "A", "B" } } },
{ "|A=B|\0", { { "A", "B" } } },
// Multiple key-value pairs
{ "|A=B|C=D|\0", { { "A", "B" }, { "C", "D" } } },
// Same key multiple times
{ "|A=B|A=C\0", { { "A", "B" } } },
{ "|A=B|A=C|A=D|A=E|A=F\0", { { "A", "B" } } },
// Always upper case key
{ "|a=b\0", { { "A", "b" } } },
{ "|abc123=b\0", { { "ABC123", "b" } } },
// Trim whitespaces, TODO: correct?
{ "|A= B\0", { { "A", " B" } } },
{ "|A=B \0", { { "A", "B" } } },
{ "| A=B\0", { { "A", "B" } } },
{ "|A =B\0", { { "A", "B" } } },
{ "|A=\nB\n\0", { { "A", "\nB" } } },
// Escaping and other special cases, TODO: extend
//{ "|A=||\0", {{"A", "|"}} },
{ "|A==\0", { { "A", "=" } } },
{ "|A=a\na\0", { { "A", "a\na" } } },
{ "|A=a\ta\0", { { "A", "a\ta" } } },
// Encoding, TODO: extend
{ "|%UTF8%A=abc\0", { { "%UTF8%A", "abc" } } },
{ "|%UTF8%A=\xc2\xa6\0", { { "%UTF8%A", { "\xc2\xa6", wxConvUTF8 } } } }, // Convert to '|' ?
// Correct reading errors
{ "|A|B=C\0", { { "B", "C" } } },
{ "|A=B|C\0", { { "A", "B" } } },
};
/**
* Test conversation from binary to properties
*/
BOOST_AUTO_TEST_CASE( ReadProperties )
{
for( const auto& c : read_properties )
{
BOOST_TEST_CONTEXT( wxString::Format( wxT( "'%s'" ), c.input ) )
{
size_t size = 4 + c.input.size();
std::unique_ptr<char[]> content = std::make_unique<char[]>( size );
*content.get() = c.input.size();
std::memcpy( content.get() + 4, c.input.c_str(), c.input.size() );
ALTIUM_PARSER parser( content, size );
std::map<wxString, wxString> result = parser.ReadProperties();
BOOST_CHECK_EQUAL( parser.HasParsingError(), false );
BOOST_CHECK_EQUAL( parser.GetRemainingBytes(), 0 );
BOOST_CHECK_EQUAL( result.size(), c.exp_result.size() );
for( const auto& kv : c.exp_result )
{
BOOST_CHECK_EQUAL( 1, result.count( kv.first ) );
BOOST_CHECK_EQUAL( result.at( kv.first ), kv.second );
}
}
}
}
BOOST_AUTO_TEST_SUITE_END()
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