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WIP: Simple SPICE reader.
This commit is contained in:
Matthias Koefferlein
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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 "dbNetlistSpiceReader.h"
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#include "dbNetlist.h"
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#include "dbNetlistDeviceClasses.h"
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#include "tlUnitTest.h"
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#include "tlStream.h"
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#include "tlFileUtils.h"
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TEST(1_BasicReader)
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{
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db::Netlist nl;
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std::string path = tl::combine_path (tl::combine_path (tl::combine_path (tl::testsrc (), "testdata"), "algo"), "nreader1.cir");
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db::NetlistSpiceReader reader;
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tl::InputStream is (path);
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reader.read (is, nl);
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EXPECT_EQ (nl.to_string (),
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"circuit TOP ();\n"
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" device RES $1 (A='6',B='1') (R=7650);\n"
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" device RES $2 (A='3',B='1') (R=7650);\n"
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" device RES $3 (A='3',B='2') (R=2670);\n"
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" device MHVPMOS $4 (S='6',G='4',D='7',B='7') (L=2.5e-07,W=1.5e-06,AS=0,AD=0,PS=3.84e-06,PD=3.84e-06);\n"
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"end;\n"
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);
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}
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TEST(2_ReaderWithSubcircuits)
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{
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db::Netlist nl;
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std::string path = tl::combine_path (tl::combine_path (tl::combine_path (tl::testsrc (), "testdata"), "algo"), "nreader2.cir");
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db::NetlistSpiceReader reader;
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tl::InputStream is (path);
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reader.read (is, nl);
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EXPECT_EQ (nl.to_string (),
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"circuit RINGO ($1='11',$2='12',$3='13',$4='14',$5='15');\n"
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" subcircuit ND2X1 $1 ($1='12',$2='1',$3='15',$4='12',$5='11',$6='14',$7='15');\n"
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" subcircuit INVX1 $2 ($1='12',$2='2',$3='15',$4='12',$5='1',$6='15');\n"
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" subcircuit INVX1 $3 ($1='12',$2='3',$3='15',$4='12',$5='2',$6='15');\n"
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" subcircuit INVX1 $4 ($1='12',$2='4',$3='15',$4='12',$5='3',$6='15');\n"
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" subcircuit INVX1 $5 ($1='12',$2='5',$3='15',$4='12',$5='4',$6='15');\n"
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" subcircuit INVX1 $6 ($1='12',$2='6',$3='15',$4='12',$5='5',$6='15');\n"
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" subcircuit INVX1 $7 ($1='12',$2='7',$3='15',$4='12',$5='6',$6='15');\n"
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" subcircuit INVX1 $8 ($1='12',$2='8',$3='15',$4='12',$5='7',$6='15');\n"
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" subcircuit INVX1 $9 ($1='12',$2='9',$3='15',$4='12',$5='8',$6='15');\n"
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" subcircuit INVX1 $10 ($1='12',$2='10',$3='15',$4='12',$5='9',$6='15');\n"
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" subcircuit INVX1 $11 ($1='12',$2='11',$3='15',$4='12',$5='10',$6='15');\n"
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" subcircuit INVX1 $12 ($1='12',$2='13',$3='15',$4='12',$5='11',$6='15');\n"
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"end;\n"
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"circuit ND2X1 ($1='1',$2='2',$3='3',$4='4',$5='5',$6='6',$7='7');\n"
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" device MLVPMOS $1 (S='2',G='6',D='1',B='4') (L=2.5e-07,W=1.5e-06,AS=0,AD=0,PS=3.85e-06,PD=1.95e-06);\n"
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" device MLVPMOS $2 (S='1',G='5',D='2',B='4') (L=2.5e-07,W=1.5e-06,AS=0,AD=0,PS=1.95e-06,PD=3.85e-06);\n"
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" device MLVNMOS $3 (S='3',G='6',D='8',B='7') (L=2.5e-07,W=9.5e-07,AS=0,AD=0,PS=2.75e-06,PD=1.4e-06);\n"
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" device MLVNMOS $4 (S='8',G='5',D='2',B='7') (L=2.5e-07,W=9.5e-07,AS=0,AD=0,PS=1.4e-06,PD=2.75e-06);\n"
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"end;\n"
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"circuit INVX1 ($1='1',$2='2',$3='3',$4='4',$5='5',$6='6');\n"
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" device MLVPMOS $1 (S='1',G='5',D='2',B='4') (L=2.5e-07,W=1.5e-06,AS=0,AD=0,PS=3.85e-06,PD=3.85e-06);\n"
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" device MLVNMOS $2 (S='3',G='5',D='2',B='6') (L=2.5e-07,W=9.5e-07,AS=0,AD=0,PS=2.75e-06,PD=2.75e-06);\n"
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"end;\n"
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);
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}
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TEST(3_ReaderWithSubcircuitsAltOrder)
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{
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db::Netlist nl;
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std::string path = tl::combine_path (tl::combine_path (tl::combine_path (tl::testsrc (), "testdata"), "algo"), "nreader3.cir");
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db::NetlistSpiceReader reader;
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tl::InputStream is (path);
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reader.read (is, nl);
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EXPECT_EQ (nl.to_string (),
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"circuit INVX1 ($1='1',$2='2',$3='3',$4='4',$5='5',$6='6');\n"
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" device MLVPMOS $1 (S='1',G='5',D='2',B='4') (L=2.5e-07,W=1.5e-06,AS=0,AD=0,PS=0,PD=0);\n"
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" device MLVNMOS $2 (S='3',G='5',D='2',B='6') (L=2.5e-07,W=9.5e-07,AS=0,AD=0,PS=0,PD=0);\n"
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"end;\n"
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"circuit ND2X1 ($1='1',$2='2',$3='3',$4='4',$5='5',$6='6',$7='7');\n"
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" device MLVPMOS $1 (S='2',G='6',D='1',B='4') (L=2.5e-07,W=1.5e-06,AS=0,AD=0,PS=0,PD=0);\n"
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" device MLVPMOS $2 (S='1',G='5',D='2',B='4') (L=2.5e-07,W=1.5e-06,AS=0,AD=0,PS=0,PD=0);\n"
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" device MLVNMOS $3 (S='3',G='6',D='8',B='7') (L=2.5e-07,W=9.5e-07,AS=0,AD=0,PS=0,PD=0);\n"
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" device MLVNMOS $4 (S='8',G='5',D='2',B='7') (L=2.5e-07,W=9.5e-07,AS=0,AD=0,PS=0,PD=0);\n"
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"end;\n"
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"circuit RINGO ($1='11',$2='12',$3='13',$4='14',$5='15');\n"
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" subcircuit ND2X1 $1 ($1='12',$2='1',$3='15',$4='12',$5='11',$6='14',$7='15');\n"
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" subcircuit INVX1 $2 ($1='12',$2='2',$3='15',$4='12',$5='1',$6='15');\n"
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" subcircuit INVX1 $3 ($1='12',$2='3',$3='15',$4='12',$5='2',$6='15');\n"
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" subcircuit INVX1 $4 ($1='12',$2='4',$3='15',$4='12',$5='3',$6='15');\n"
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" subcircuit INVX1 $5 ($1='12',$2='5',$3='15',$4='12',$5='4',$6='15');\n"
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" subcircuit INVX1 $6 ($1='12',$2='6',$3='15',$4='12',$5='5',$6='15');\n"
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" subcircuit INVX1 $7 ($1='12',$2='7',$3='15',$4='12',$5='6',$6='15');\n"
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" subcircuit INVX1 $8 ($1='12',$2='8',$3='15',$4='12',$5='7',$6='15');\n"
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" subcircuit INVX1 $9 ($1='12',$2='9',$3='15',$4='12',$5='8',$6='15');\n"
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" subcircuit INVX1 $10 ($1='12',$2='10',$3='15',$4='12',$5='9',$6='15');\n"
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" subcircuit INVX1 $11 ($1='12',$2='11',$3='15',$4='12',$5='10',$6='15');\n"
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" subcircuit INVX1 $12 ($1='12',$2='13',$3='15',$4='12',$5='11',$6='15');\n"
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"end;\n"
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);
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}
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