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WIP: netlist property framework

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- NetlistProperty is the base class for objects that can
  be attached to shapes for annotation
- First property type implemented: net name is a way
  to annotate net names
This commit is contained in:
Matthias Koefferlein
2018-12-18 23:56:01 +01:00
parent c10dfee984
commit 2c4e84fdf2
8 changed files with 705 additions and 3 deletions
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src/db/unit_tests/dbNetlistPropertyTests.cc
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/*
KLayout Layout Viewer
Copyright (C) 2006-2018 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 "dbNetlistProperty.h"
#include "tlUnitTest.h"
#include "tlVariant.h"
#include <memory>
TEST(1_Basic)
{
db::NetNameProperty name;
EXPECT_EQ (name.to_string (), "name:''");
name.set_name ("abc");
EXPECT_EQ (name.to_string (), "name:abc");
EXPECT_EQ (name.name (), "abc");
db::NetNameProperty n2 = name;
EXPECT_EQ (n2.name (), "abc");
n2 = db::NetNameProperty ("xyz");
EXPECT_EQ (n2.name (), "xyz");
n2.set_name ("\"quoted\"");
EXPECT_EQ (n2.to_string (), "name:'\"quoted\"'");
tl::Extractor ex ("net42");
n2.read (ex);
EXPECT_EQ (n2.name (), "net42");
}
TEST(2_Variants)
{
std::auto_ptr<db::NetNameProperty> nn (new db::NetNameProperty ());
nn->set_name ("net42");
tl::Variant v (nn.release (), db::NetlistProperty::variant_class (), true);
EXPECT_EQ (v.is_user<db::NetlistProperty> (), true);
EXPECT_EQ (dynamic_cast<db::NetNameProperty &>(v.to_user<db::NetlistProperty> ()).name (), "net42");
EXPECT_EQ (v.to_string (), "name:net42");
tl::Variant vv = v;
v = tl::Variant ();
EXPECT_EQ (v.is_user<db::NetlistProperty> (), false);
EXPECT_EQ (vv.is_user<db::NetlistProperty> (), true);
EXPECT_EQ (dynamic_cast<db::NetNameProperty &>(vv.to_user<db::NetlistProperty> ()).name (), "net42");
}