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LayoutToNetlist enhancements in the area of the dumper.

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This commit is contained in:
Matthias Koefferlein
2019-01-16 22:45:58 +01:00
parent 438f50091f
commit 56bb39a273
10 changed files with 725 additions and 78 deletions
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src/db/unit_tests/dbLayoutToNetlistWriterTests.cc
+30 -19
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@@ -72,27 +72,33 @@ TEST(1_WriterBasic)
db::Cell &tc = ly.cell (*ly.begin_top_down ());
db::LayoutToNetlist l2n (db::RecursiveShapeIterator (ly, tc, std::set<unsigned int> ()));
std::auto_ptr<db::Region> rnwell (l2n.make_layer (nwell));
std::auto_ptr<db::Region> ractive (l2n.make_layer (active));
std::auto_ptr<db::Region> rpoly (l2n.make_polygon_layer (poly));
std::auto_ptr<db::Region> rpoly_lbl (l2n.make_text_layer (poly_lbl));
std::auto_ptr<db::Region> rdiff_cont (l2n.make_polygon_layer (diff_cont));
std::auto_ptr<db::Region> rpoly_cont (l2n.make_polygon_layer (poly_cont));
std::auto_ptr<db::Region> rmetal1 (l2n.make_polygon_layer (metal1));
std::auto_ptr<db::Region> rmetal1_lbl (l2n.make_text_layer (metal1_lbl));
std::auto_ptr<db::Region> rvia1 (l2n.make_polygon_layer (via1));
std::auto_ptr<db::Region> rmetal2 (l2n.make_polygon_layer (metal2));
std::auto_ptr<db::Region> rmetal2_lbl (l2n.make_text_layer (metal2_lbl));
std::auto_ptr<db::Region> rnwell (l2n.make_layer (nwell, "nwell"));
std::auto_ptr<db::Region> ractive (l2n.make_layer (active, "active"));
std::auto_ptr<db::Region> rpoly (l2n.make_polygon_layer (poly, "poly"));
std::auto_ptr<db::Region> rpoly_lbl (l2n.make_text_layer (poly_lbl, "poly_lbl"));
std::auto_ptr<db::Region> rdiff_cont (l2n.make_polygon_layer (diff_cont, "diff_cont"));
std::auto_ptr<db::Region> rpoly_cont (l2n.make_polygon_layer (poly_cont, "poly_cont"));
std::auto_ptr<db::Region> rmetal1 (l2n.make_polygon_layer (metal1, "metal1"));
std::auto_ptr<db::Region> rmetal1_lbl (l2n.make_text_layer (metal1_lbl, "metal1_lbl"));
std::auto_ptr<db::Region> rvia1 (l2n.make_polygon_layer (via1, "via1"));
std::auto_ptr<db::Region> rmetal2 (l2n.make_polygon_layer (metal2, "metal2"));
std::auto_ptr<db::Region> rmetal2_lbl (l2n.make_text_layer (metal2_lbl, "metal2_lbl"));
// derived regions
db::Region rpactive = *ractive & *rnwell;
db::Region rpgate = rpactive & *rpoly;
db::Region rpsd = rpactive - rpgate;
l2n.name (rpactive, "pactive");
l2n.name (rpgate, "pgate");
l2n.name (rpsd, "psd");
db::Region rnactive = *ractive - *rnwell;
db::Region rngate = rnactive & *rpoly;
db::Region rnsd = rnactive - rngate;
l2n.name (rnactive, "nactive");
l2n.name (rngate, "ngate");
l2n.name (rnsd, "nsd");
db::NetlistDeviceExtractorMOS3Transistor pmos_ex ("PMOS");
db::NetlistDeviceExtractorMOS3Transistor nmos_ex ("NMOS");
@@ -157,18 +163,23 @@ TEST(1_WriterBasic)
rpoly_lbl.reset (0);
l2n.extract_netlist ();
l2n.netlist ()->purge ();
tl::OutputMemoryStream mem;
std::string path = tmp_file ("tmp_l2nwriter_1.txt");
{
tl::OutputStream stream (mem);
tl::OutputStream stream (path);
db::LayoutToNetlistStandardWriter writer (stream);
writer.write (&l2n);
}
// TODO: too big for inlined text ...
#if 0
EXPECT_EQ (std::string (mem.data (), mem.size ()),
""
);
#endif
std::string au_path = tl::combine_path (tl::combine_path (tl::combine_path (tl::testsrc (), "testdata"), "algo"), "l2n_writer_au.txt");
tl::InputStream is (path);
tl::InputStream is_au (au_path);
if (is.read_all () != is_au.read_all ()) {
_this->raise (tl::sprintf ("Compare failed - see\n actual: %s\n golden: %s",
tl::absolute_file_path (path),
tl::absolute_file_path (au_path)));
}
}