Added unit tests for db::Texts, renamed db unit test files so debugging is possible

src/db/unit_tests/dbTextsTests.cc

@@ -0,0 +1,175 @@
+
+/*
+
+  KLayout Layout Viewer
+  Copyright (C) 2006-2020 Matthias Koefferlein
+
+  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, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+*/
+
+
+#include "tlUnitTest.h"
+
+#include "dbTexts.h"
+#include "dbTextsUtils.h"
+#include "dbEdges.h"
+#include "dbRegion.h"
+
+TEST(1) 
+{
+  db::Texts texts;
+  EXPECT_EQ (texts.empty (), true);
+  EXPECT_EQ (texts.bbox ().to_string (), "()");
+  EXPECT_EQ (texts == db::Texts (), true);
+  EXPECT_EQ (texts < db::Texts (), false);
+  EXPECT_EQ (texts != db::Texts (), false);
+  texts.insert (db::Text ("abc", db::Trans (db::Vector (100, -200))));
+  EXPECT_EQ (texts.empty (), false);
+  EXPECT_EQ (texts.size (), size_t (1));
+  EXPECT_EQ (texts.bbox ().to_string (), "(100,-200;100,-200)");
+  EXPECT_EQ (texts.to_string (), "('abc',r0 100,-200)");
+
+  texts.clear ();
+  EXPECT_EQ (texts.empty (), true);
+  EXPECT_EQ (texts.size (), size_t (0));
+  EXPECT_EQ (texts.bbox ().to_string (), "()");
+  texts.insert (db::Text ("uvw", db::Trans (db::Vector (110, 210))));
+  EXPECT_EQ (texts == db::Texts (), false);
+  EXPECT_EQ (texts < db::Texts (), true);
+  EXPECT_EQ (texts != db::Texts (), true);
+  EXPECT_EQ (texts != texts, false);
+  EXPECT_EQ (texts == texts, true);
+  EXPECT_EQ (texts < texts, false);
+  EXPECT_EQ (texts.empty (), false);
+  EXPECT_EQ (texts.bbox ().to_string (), "(110,210;110,210)");
+  EXPECT_EQ (texts.to_string (), "('uvw',r0 110,210)");
+
+  EXPECT_EQ (texts.transformed (db::ICplxTrans (2.0, 0.0, false, db::Vector ())).to_string (), "('uvw',r0 220,420)");
+  EXPECT_EQ (texts.to_string (), "('uvw',r0 110,210)");
+  texts.transform (db::ICplxTrans (3));
+  EXPECT_EQ (texts.empty (), false);
+  EXPECT_EQ (texts.bbox ().to_string (), "(210,-110;210,-110)");
+  EXPECT_EQ (texts.to_string (), "('uvw',r270 210,-110)");
+
+  db::Texts texts2;
+  EXPECT_EQ (texts2.empty (), true);
+  EXPECT_EQ (texts2.size (), size_t (0));
+  EXPECT_EQ (texts2.bbox ().to_string (), "()");
+  texts2.swap (texts);
+  EXPECT_EQ (texts.empty (), true);
+  EXPECT_EQ (texts.size (), size_t (0));
+  EXPECT_EQ (texts.bbox ().to_string (), "()");
+  EXPECT_EQ (texts2.empty (), false);
+  EXPECT_EQ (texts2.size (), size_t (1));
+  EXPECT_EQ (texts2.bbox ().to_string (), "(210,-110;210,-110)");
+}
+
+TEST(2) 
+{
+  db::Texts texts;
+  texts.insert (db::Text ("abc", db::Trans (db::Vector (100, -200))));
+  texts.insert (db::Text ("uvw", db::Trans (db::Vector (110, 210))));
+
+  EXPECT_EQ (texts.to_string (), "('abc',r0 100,-200);('uvw',r0 110,210)");
+
+  db::Texts ee;
+  std::string s = texts.to_string ();
+  tl::Extractor ex (s.c_str ());
+  EXPECT_EQ (ex.try_read (ee), true);
+  EXPECT_EQ (ee.to_string (), "('abc',r0 100,-200);('uvw',r0 110,210)");
+
+  db::Edges e;
+  texts.edges (e);
+  EXPECT_EQ (e.to_string (), "(100,-200;100,-200);(110,210;110,210)");
+
+  db::Region r;
+  texts.polygons (r);
+  EXPECT_EQ (r.to_string (), "(99,-201;99,-199;101,-199;101,-201);(109,209;109,211;111,211;111,209)");
+}
+
+TEST(3) 
+{
+  db::Texts texts;
+  texts.insert (db::Text ("abc", db::Trans (db::Vector (100, -200))));
+  texts.insert (db::Text ("uvw", db::Trans (db::Vector (110, 210))));
+
+  db::Texts tcopy = texts;
+
+  db::TextStringFilter f ("abc", false);
+  EXPECT_EQ (texts.filtered (f).to_string (), "('abc',r0 100,-200)");
+  texts.filter (f);
+  EXPECT_EQ (texts.to_string (), "('abc',r0 100,-200)");
+
+  texts = tcopy;
+
+  db::TextStringFilter fi ("abc", true);
+  EXPECT_EQ (texts.filtered (fi).to_string (), "('uvw',r0 110,210)");
+  texts.filter (fi);
+  EXPECT_EQ (texts.to_string (), "('uvw',r0 110,210)");
+}
+
+TEST(4)
+{
+  db::Texts texts;
+  texts.insert (db::Text ("abc", db::Trans (db::Vector (100, -200))));
+  texts.insert (db::Text ("uvw", db::Trans (db::Vector (110, 210))));
+
+  db::Texts tcopy = texts;
+
+  db::TextPatternFilter f ("*v*", false);
+  EXPECT_EQ (texts.filtered (f).to_string (), "('uvw',r0 110,210)");
+  texts.filter (f);
+  EXPECT_EQ (texts.to_string (), "('uvw',r0 110,210)");
+
+  texts = tcopy;
+
+  db::TextPatternFilter fi ("*v*", true);
+  EXPECT_EQ (texts.filtered (fi).to_string (), "('abc',r0 100,-200)");
+  texts.filter (fi);
+  EXPECT_EQ (texts.to_string (), "('abc',r0 100,-200)");
+}
+
+TEST(5)
+{
+  db::Texts texts;
+  texts.insert (db::Text ("abc", db::Trans (db::Vector (100, -200))));
+  texts.insert (db::Text ("uvw", db::Trans (db::Vector (110, 210))));
+
+  db::Layout ly;
+  unsigned int l1 = ly.insert_layer (db::LayerProperties (1, 0));
+  db::cell_index_type top_cell = ly.add_cell ("TOP");
+
+  texts.insert_into_as_polygons (&ly, top_cell, l1, 1);
+
+  db::Region r (db::RecursiveShapeIterator (ly, ly.cell (top_cell), l1));
+  EXPECT_EQ (r.to_string (), "(99,-201;99,-199;101,-199;101,-201);(109,209;109,211;111,211;111,209)");
+}
+
+TEST(6)
+{
+  db::Texts texts;
+  texts.insert (db::Text ("abc", db::Trans (db::Vector (100, -200))));
+  texts.insert (db::Text ("uvw", db::Trans (db::Vector (110, 210))));
+
+  db::Layout ly;
+  unsigned int l1 = ly.insert_layer (db::LayerProperties (1, 0));
+  db::cell_index_type top_cell = ly.add_cell ("TOP");
+
+  texts.insert_into (&ly, top_cell, l1);
+
+  db::Region r (db::RecursiveShapeIterator (ly, ly.cell (top_cell), l1));
+  EXPECT_EQ (r.to_string (), "(-10,-21;9,20;50,51;91,80);(-10,-21;9,20;110,121;91,80)");
+}

src/db/unit_tests/unit_tests.pro

@@ -7,47 +7,7 @@ TARGET = db_tests
 include($$PWD/../../lib_ut.pri)
 
 SOURCES = \
-  dbArray.cc \
-  dbBox.cc \
-  dbBoxScanner.cc \
-  dbBoxTree.cc \
-  dbCell.cc \
-  dbCellGraphUtils.cc \
-  dbCellHullGenerator.cc \
-  dbCellMapping.cc \
-  dbClip.cc \
-  dbExpression.cc \
-  dbEdge.cc \
-  dbEdgePair.cc \
-  dbEdgePairRelations.cc \
-  dbEdgePairs.cc \
-  dbEdgeProcessor.cc \
-  dbEdges.cc \
-  dbEdgesToContours.cc \
-  dbLayer.cc \
-  dbLayerMapping.cc \
-  dbLayout.cc \
-  dbLayoutDiff.cc \
-  dbLayoutUtils.cc \
-  dbLibraries.cc \
-  dbMatrix.cc \
-  dbObject.cc \
-  dbPath.cc \
-  dbPCells.cc \
-  dbPoint.cc \
-  dbPolygon.cc \
-  dbPropertiesRepository.cc \
-  dbRegion.cc \
-  dbShapeArray.cc \
-  dbShape.cc \
-  dbShapeRepository.cc \
-  dbShapes.cc \
-  dbText.cc \
-  dbTilingProcessor.cc \
-  dbTrans.cc \
-  dbVector.cc \
   dbWriterTools.cc \
-    dbVariableWidthPath.cc \
     dbLoadLayoutOptionsTests.cc \
     dbSaveLayoutOptionsTests.cc \
     dbHierarchyBuilderTests.cc \
@@ -73,7 +33,48 @@ SOURCES = \
     dbLayoutQueryTests.cc \
     dbPolygonToolsTests.cc \
     dbTechnologyTests.cc \
-    dbStreamLayerTests.cc
+    dbStreamLayerTests.cc \
+    dbVectorTests.cc \
+    dbVariableWidthPathTests.cc \
+    dbTransTests.cc \
+    dbTilingProcessorTests.cc \
+    dbTextsTests.cc \
+    dbTextTests.cc \
+    dbShapesTests.cc \
+    dbShapeRepositoryTests.cc \
+    dbShapeArrayTests.cc \
+    dbShapeTests.cc \
+    dbRegionTests.cc \
+    dbPropertiesRepositoryTests.cc \
+    dbPolygonTests.cc \
+    dbPointTests.cc \
+    dbPCellsTests.cc \
+    dbPathTests.cc \
+    dbObjectTests.cc \
+    dbMatrixTests.cc \
+    dbLibrariesTests.cc \
+    dbLayoutUtilsTests.cc \
+    dbLayoutDiffTests.cc \
+    dbLayoutTests.cc \
+    dbLayerMappingTests.cc \
+    dbLayerTests.cc \
+    dbExpressionTests.cc \
+    dbEdgesToContoursTests.cc \
+    dbEdgesTests.cc \
+    dbEdgeProcessorTests.cc \
+    dbEdgePairsTests.cc \
+    dbEdgePairRelationsTests.cc \
+    dbEdgePairTests.cc \
+    dbEdgeTests.cc \
+    dbClipTests.cc \
+    dbCellMappingTests.cc \
+    dbCellHullGeneratorTests.cc \
+    dbCellGraphUtilsTests.cc \
+    dbCellTests.cc \
+    dbBoxTreeTests.cc \
+    dbBoxScannerTests.cc \
+    dbBoxTests.cc \
+    dbArrayTests.cc
 
 INCLUDEPATH += $$TL_INC $$DB_INC $$GSI_INC
 DEPENDPATH += $$TL_INC $$DB_INC $$GSI_INC