mirror of https://github.com/KLayout/klayout.git
102 lines
3.6 KiB
C++
102 lines
3.6 KiB
C++
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/*
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KLayout Layout Viewer
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Copyright (C) 2006-2019 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 "dbCellVariants.h"
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#include "tlUnitTest.h"
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std::string var2str (const std::set<db::ICplxTrans> &vars)
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{
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std::string res;
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for (std::set<db::ICplxTrans>::const_iterator i = vars.begin (); i != vars.end (); ++i) {
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if (! res.empty ()) {
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res += ";";
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}
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res += i->to_string ();
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}
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return res;
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}
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TEST(1_Trivial)
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{
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db::Layout ly;
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db::Cell &a = ly.cell (ly.add_cell ("A"));
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db::Cell &b = ly.cell (ly.add_cell ("B"));
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db::Cell &c = ly.cell (ly.add_cell ("C"));
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db::Cell &d = ly.cell (ly.add_cell ("D"));
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a.insert (db::CellInstArray (db::CellInst (b.cell_index ()), db::Trans (0, false, db::Vector (1, 10))));
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db::OrientationReducer red;
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db::cell_variants_builder<db::OrientationReducer> vb (red);
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vb.build (ly, a);
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EXPECT_EQ (var2str (vb.variants (a.cell_index ())), "r0 *1 0,0");
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EXPECT_EQ (var2str (vb.variants (b.cell_index ())), "r0 *1 0,0");
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EXPECT_EQ (var2str (vb.variants (c.cell_index ())), "");
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EXPECT_EQ (var2str (vb.variants (d.cell_index ())), "");
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}
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TEST(2_TwoVariants)
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{
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db::Layout ly;
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db::Cell &a = ly.cell (ly.add_cell ("A"));
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db::Cell &b = ly.cell (ly.add_cell ("B"));
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db::Cell &c = ly.cell (ly.add_cell ("C"));
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db::Cell &d = ly.cell (ly.add_cell ("D"));
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a.insert (db::CellInstArray (db::CellInst (b.cell_index ()), db::Trans (0, false, db::Vector (1, 10))));
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a.insert (db::CellInstArray (db::CellInst (b.cell_index ()), db::Trans (0, true, db::Vector (1, 100))));
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db::OrientationReducer red;
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db::cell_variants_builder<db::OrientationReducer> vb (red);
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vb.build (ly, a);
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EXPECT_EQ (var2str (vb.variants (a.cell_index ())), "r0 *1 0,0");
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EXPECT_EQ (var2str (vb.variants (b.cell_index ())), "m0 *1 0,0;r0 *1 0,0");
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EXPECT_EQ (var2str (vb.variants (c.cell_index ())), "");
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EXPECT_EQ (var2str (vb.variants (d.cell_index ())), "");
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}
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TEST(3_TwoLevels)
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{
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db::Layout ly;
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db::Cell &a = ly.cell (ly.add_cell ("A"));
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db::Cell &b = ly.cell (ly.add_cell ("B"));
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db::Cell &c = ly.cell (ly.add_cell ("C"));
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db::Cell &d = ly.cell (ly.add_cell ("D"));
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a.insert (db::CellInstArray (db::CellInst (b.cell_index ()), db::Trans (0, false, db::Vector (1, 10))));
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a.insert (db::CellInstArray (db::CellInst (b.cell_index ()), db::Trans (1, false, db::Vector (1, 100))));
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b.insert (db::CellInstArray (db::CellInst (c.cell_index ()), db::Trans (0, false, db::Vector (2, 10))));
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b.insert (db::CellInstArray (db::CellInst (c.cell_index ()), db::Trans (0, true, db::Vector (2, 100))));
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db::OrientationReducer red;
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db::cell_variants_builder<db::OrientationReducer> vb (red);
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vb.build (ly, a);
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EXPECT_EQ (var2str (vb.variants (a.cell_index ())), "r0 *1 0,0");
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EXPECT_EQ (var2str (vb.variants (b.cell_index ())), "r0 *1 0,0;r90 *1 0,0");
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EXPECT_EQ (var2str (vb.variants (c.cell_index ())), "m0 *1 0,0;r0 *1 0,0;m45 *1 0,0;r90 *1 0,0");
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EXPECT_EQ (var2str (vb.variants (d.cell_index ())), "");
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}
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