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WIP: Enabled layout generation from read l2n data.

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This commit is contained in:
Matthias Koefferlein
2019-01-20 02:50:23 +01:00
parent a5e2cf58c3
commit dd39168dc8
14 changed files with 2098 additions and 85 deletions
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src/db/unit_tests/dbLayoutToNetlistReaderTests.cc
+47 -5
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@@ -26,6 +26,7 @@
#include "dbStream.h"
#include "dbCommonReader.h"
#include "dbNetlistDeviceExtractorClasses.h"
#include "dbTestSupport.h"
#include "tlUnitTest.h"
#include "tlStream.h"
@@ -64,17 +65,59 @@ TEST(1_ReaderBasic)
tl::absolute_file_path (au_path)));
}
// test build_all_nets from read l2n
#if 0
{
db::Layout ly2;
ly2.dbu (ly.dbu ());
db::Cell &top2 = ly2.cell (ly2.add_cell ("TOP"));
std::string path = tmp_file ("tmp_l2nwriter_1.txt");
db::CellMapping cm = l2n.cell_mapping_into (ly2, top2, true /*with device cells*/);
std::map<unsigned int, const db::Region *> lmap;
lmap [ly2.insert_layer (db::LayerProperties (10, 0))] = reader.layer_by_name ("psd");
lmap [ly2.insert_layer (db::LayerProperties (11, 0))] = reader.layer_by_name ("nsd");
lmap [ly2.insert_layer (db::LayerProperties (3, 0)) ] = reader.layer_by_name ("poly");
lmap [ly2.insert_layer (db::LayerProperties (4, 0)) ] = reader.layer_by_name ("diff_cont");
lmap [ly2.insert_layer (db::LayerProperties (5, 0)) ] = reader.layer_by_name ("poly_cont");
lmap [ly2.insert_layer (db::LayerProperties (6, 0)) ] = reader.layer_by_name ("metal1");
lmap [ly2.insert_layer (db::LayerProperties (7, 0)) ] = reader.layer_by_name ("via1");
lmap [ly2.insert_layer (db::LayerProperties (8, 0)) ] = reader.layer_by_name ("metal2");
l2n.build_all_nets (cm, ly2, lmap, "NET_", 0, "DEVICE_");
std::string au = tl::testsrc ();
au = tl::combine_path (au, "testdata");
au = tl::combine_path (au, "algo");
au = tl::combine_path (au, "l2n_writer_au.gds");
db::compare_layouts (_this, ly2, au);
}
}
TEST(2_ReaderBasicShort)
{
db::Layout ly;
db::Cell &tc = ly.cell (ly.add_cell ("TOP"));
db::LayoutToNetlist l2n (db::RecursiveShapeIterator (ly, tc, std::set<unsigned int> ()));
std::string in_path = tl::combine_path (tl::combine_path (tl::combine_path (tl::testsrc (), "testdata"), "algo"), "l2n_writer_au_s.txt");
tl::InputStream is_in (in_path);
db::LayoutToNetlistStandardReader reader (is_in);
reader.read (&l2n);
// verify against the input
std::string path = tmp_file ("tmp_l2nreader_2.txt");
{
tl::OutputStream stream (path);
db::LayoutToNetlistStandardWriter writer (stream, false);
db::LayoutToNetlistStandardWriter writer (stream, true);
writer.write (&l2n);
}
std::string au_path = tl::combine_path (tl::combine_path (tl::combine_path (tl::testsrc (), "testdata"), "algo"), "l2n_writer_au.txt");
std::string au_path = tl::combine_path (tl::combine_path (tl::combine_path (tl::testsrc (), "testdata"), "algo"), "l2n_writer_au_s.txt");
tl::InputStream is (path);
tl::InputStream is_au (au_path);
@@ -85,5 +128,4 @@ TEST(1_ReaderBasic)
tl::absolute_file_path (au_path)));
}
#endif
}