kicad/qa/common/test_lib_table.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2018 KiCad Developers, see CHANGELOG.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 suite for LIB_TABLE_BASE
*
* This test is of a abstract class, so we will implement a cut-down
* version and only test the core logic. Tests of the concrete implementations's
* own logic should be done in the relevant tests.
*/
#include <unit_test_utils/unit_test_utils.h>
// Code under test
#include <lib_table_base.h>
#include <make_unique.h>
/**
* A concrete implementation of #LIB_TABLE_ROW that implements
* the minimum interface.
*/
class TEST_LIB_TABLE_ROW : public LIB_TABLE_ROW
{
public:
TEST_LIB_TABLE_ROW( const wxString& aNick, const wxString& aURI, const wxString& aOptions,
const wxString& aDescr )
: LIB_TABLE_ROW( aNick, aURI, aOptions, aDescr )
{
}
const wxString GetType() const override
{
return m_type;
}
void SetType( const wxString& aType ) override
{
m_type = aType;
}
private:
LIB_TABLE_ROW* do_clone() const override
{
return new TEST_LIB_TABLE_ROW( *this );
}
wxString m_type;
};
/**
* A concrete implementation of #LIB_TABLE that implements
* the minimum interface for testing.
*
* Notably, the Parse/Format functions are not used, as there is no "real"
* format to read/write.
*/
class TEST_LIB_TABLE : public LIB_TABLE
{
public:
TEST_LIB_TABLE( LIB_TABLE* aFallback = nullptr ) : LIB_TABLE( aFallback )
{
}
KICAD_T Type() override // from _ELEM
{
// Doesn't really matter what this is
return FP_LIB_TABLE_T;
}
private:
void Parse( LIB_TABLE_LEXER* aLexer ) override
{
// Do nothing, we won't parse anything. Parse testing of actual data
// will happen in the relevant other tests.
}
void Format( OUTPUTFORMATTER* aOutput, int aIndentLevel ) const override
{
// do nothing, we don't need to test this function
}
};
/**
* Simple structure to contain data to set up a single #TEST_LIB_TABLE_ROW
*/
struct LIB_ROW_DEFINITION
{
std::string m_nickname;
std::string m_uri;
std::string m_description;
bool m_enabled;
};
// clang-format off
/**
* Set-up data for the re-used library row definitions.
*/
static const std::vector<LIB_ROW_DEFINITION> main_lib_defs = {
{
"Lib1",
"://lib/1",
"The first library",
true,
},
{
"Lib2",
"://lib/2",
"The second library",
true,
},
{
"Lib3",
"://lib/3",
"The third library",
false,
},
};
static const std::vector<LIB_ROW_DEFINITION> fallback_lib_defs = {
{
"FallbackLib1",
"://lib/fb1",
"The first fallback library",
true,
},
{
"FallbackLib2",
"://lib/fb2",
"The second fallback library",
false,
},
};
// clang-format on
/**
* Reusable test fixture with some basic pre-filled tables.
*/
struct LIB_TABLE_TEST_FIXTURE
{
LIB_TABLE_TEST_FIXTURE() : m_mainTableWithFb( &m_fallbackTable )
{
for( const auto& lib : main_lib_defs )
{
m_mainTableNoFb.InsertRow( makeRowFromDef( lib ).release() );
m_mainTableWithFb.InsertRow( makeRowFromDef( lib ).release() );
}
for( const auto& lib : fallback_lib_defs )
{
m_fallbackTable.InsertRow( makeRowFromDef( lib ).release() );
}
}
/**
* Helper to construct a new #TEST_LIB_TABLE_ROW from a definition struct
*/
std::unique_ptr<TEST_LIB_TABLE_ROW> makeRowFromDef( const LIB_ROW_DEFINITION& aDef )
{
auto row = std::make_unique<TEST_LIB_TABLE_ROW>(
aDef.m_nickname, aDef.m_uri, "", aDef.m_description );
row->SetEnabled( aDef.m_enabled );
return row;
}
/// Table with some enabled and disabled libs, no fallback provided
TEST_LIB_TABLE m_mainTableNoFb;
/// Identical to m_mainTableNoFb, but with a fallback
TEST_LIB_TABLE m_mainTableWithFb;
/// The table that m_mainTableWithFb falls back to.
TEST_LIB_TABLE m_fallbackTable;
};
/**
* Declare the test suite
*/
BOOST_FIXTURE_TEST_SUITE( LibTable, LIB_TABLE_TEST_FIXTURE )
/**
* Check an empty table behaves correctly
*/
BOOST_AUTO_TEST_CASE( Empty )
{
TEST_LIB_TABLE table;
// Tables start out empty
BOOST_CHECK_EQUAL( table.GetCount(), 0 );
BOOST_CHECK_EQUAL( true, table.IsEmpty() );
}
/**
* Check size and emptiness on tables with fallback
*/
BOOST_AUTO_TEST_CASE( EmptyWithFallback )
{
// Fall back though another empty table to the real fallback
TEST_LIB_TABLE interposer_table( &m_fallbackTable );
TEST_LIB_TABLE table( &interposer_table );
// Table has no elements...
BOOST_CHECK_EQUAL( table.GetCount(), 0 );
// But it's not empty if we include the fallback
BOOST_CHECK_EQUAL( false, table.IsEmpty( true ) );
}
/**
* Check table clearing function
*/
BOOST_AUTO_TEST_CASE( Clear )
{
m_mainTableNoFb.Clear();
// Tables start out empty
BOOST_CHECK_EQUAL( m_mainTableNoFb.GetCount(), 0 );
BOOST_CHECK_EQUAL( true, m_mainTableNoFb.IsEmpty() );
}
/**
* Check table equality function
*/
BOOST_AUTO_TEST_CASE( Equal )
{
// writing a boot print is a bit of faff, so just use BOOST_CHECK_EQUAL and bools
// These two are identical, except the fallback (which isn't checked)
BOOST_CHECK_EQUAL( true, m_mainTableNoFb == m_mainTableWithFb );
BOOST_CHECK_EQUAL( false, m_mainTableNoFb != m_mainTableWithFb );
// Modify one of them
m_mainTableWithFb.At( 1 ).SetNickName( "NewNickname" );
BOOST_CHECK_EQUAL( false, m_mainTableNoFb == m_mainTableWithFb );
BOOST_CHECK_EQUAL( true, m_mainTableNoFb != m_mainTableWithFb );
// And check unequal (against empty)
TEST_LIB_TABLE empty_table;
BOOST_CHECK_EQUAL( false, m_mainTableNoFb == empty_table );
BOOST_CHECK_EQUAL( true, m_mainTableNoFb != empty_table );
}
/**
* Test indexing into the main table
*/
BOOST_AUTO_TEST_CASE( Indexing )
{
// Filled with the right row count
BOOST_CHECK_EQUAL( m_mainTableNoFb.GetCount(), 3 );
const auto& row0 = m_mainTableNoFb.At( 0 );
BOOST_CHECK_EQUAL( row0.GetNickName(), "Lib1" );
const auto& row1 = m_mainTableNoFb.At( 1 );
BOOST_CHECK_EQUAL( row1.GetNickName(), "Lib2" );
// disable, but still in the index
const auto& row2 = m_mainTableNoFb.At( 2 );
BOOST_CHECK_EQUAL( row2.GetNickName(), "Lib3" );
// check correct handling of out-of-bounds
// TODO: this doesn't work with boost::ptr_vector - that only asserts
// BOOST_CHECK_THROW( m_mainTableNoFb.At( 3 ), std::out_of_range );
}
/**
* Test retrieval of libs by nickname
*/
BOOST_AUTO_TEST_CASE( HasLibrary )
{
BOOST_CHECK_EQUAL( true, m_mainTableNoFb.HasLibrary( "Lib1" ) );
// disabled lib can be "not found" if checkEnabled is set
BOOST_CHECK_EQUAL( true, m_mainTableNoFb.HasLibrary( "Lib3" ) );
BOOST_CHECK_EQUAL( false, m_mainTableNoFb.HasLibrary( "Lib3", true ) );
BOOST_CHECK_EQUAL( false, m_mainTableNoFb.HasLibrary( "NotPresent" ) );
}
/**
* Test retrieval of libs by nickname
*/
BOOST_AUTO_TEST_CASE( Descriptions )
{
BOOST_CHECK_EQUAL( "The first library", m_mainTableNoFb.GetDescription( "Lib1" ) );
// disabled lib works
BOOST_CHECK_EQUAL( "The third library", m_mainTableNoFb.GetDescription( "Lib3" ) );
}
/**
* Test retrieval of libs by URI
*/
BOOST_AUTO_TEST_CASE( URIs )
{
BOOST_CHECK_EQUAL( "://lib/1", m_mainTableNoFb.GetFullURI( "Lib1" ) );
const LIB_TABLE_ROW* row = m_mainTableNoFb.FindRowByURI( "://lib/1" );
// A LIB_TABLE_ROW* nullptr for BOOST_CHECK_NE, because some boost version
// do not handle a nullptr with no type
const LIB_TABLE_ROW* null_row = nullptr;
// should be found
BOOST_CHECK_NE( null_row, row );
if( row )
{
BOOST_CHECK_EQUAL( "Lib1", row->GetNickName() );
}
row = m_mainTableNoFb.FindRowByURI( "this_uri_is_not_found" );
BOOST_CHECK_EQUAL( null_row, row );
}
/**
* Test retrieval of the logical libs function
*/
BOOST_AUTO_TEST_CASE( LogicalLibs )
{
auto logical_libs = m_mainTableNoFb.GetLogicalLibs();
// The enabled library nicknames
const std::vector<wxString> exp_libs = {
"Lib1",
"Lib2",
};
BOOST_CHECK_EQUAL_COLLECTIONS(
logical_libs.begin(), logical_libs.end(), exp_libs.begin(), exp_libs.end() );
}
BOOST_AUTO_TEST_SUITE_END()