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Added unit test for DeepRegion::snap

This commit is contained in:
Matthias Koefferlein 2019-11-07 23:11:34 +01:00
parent 318efbf7b0
commit 988b1e563f
2 changed files with 55 additions and 0 deletions
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55
src/db/unit_tests/dbDeepRegionTests.cc
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@ -1490,6 +1490,61 @@ TEST(26_BreakoutCells)
db::compare_layouts (_this, ly, tl::testsrc () + "/testdata/algo/deep_region_au26.gds");
}
TEST(27_snap)
{
{
db::Layout ly;
{
std::string fn (tl::testsrc ());
fn += "/testdata/algo/scale_and_snap.gds";
tl::InputStream stream (fn);
db::Reader reader (stream);
reader.read (ly);
}
db::cell_index_type top_cell_index = *ly.begin_top_down ();
db::Cell &top_cell = ly.cell (top_cell_index);
db::DeepShapeStore dss;
unsigned int l1 = ly.get_layer (db::LayerProperties (1, 0));
db::Region r1 (db::RecursiveShapeIterator (ly, top_cell, l1), dss);
r1.set_merged_semantics (false);
db::Region r2 = r1.snapped (19, 19);
r2.insert_into (&ly, top_cell_index, ly.get_layer (db::LayerProperties (100, 0)));
CHECKPOINT();
db::compare_layouts (_this, ly, tl::testsrc () + "/testdata/algo/deep_region_au27.gds");
}
{
db::Layout ly;
{
std::string fn (tl::testsrc ());
fn += "/testdata/algo/scale_and_snap.gds";
tl::InputStream stream (fn);
db::Reader reader (stream);
reader.read (ly);
}
db::cell_index_type top_cell_index = *ly.begin_top_down ();
db::Cell &top_cell = ly.cell (top_cell_index);
db::DeepShapeStore dss;
unsigned int l1 = ly.get_layer (db::LayerProperties (1, 0));
db::Region r1 (db::RecursiveShapeIterator (ly, top_cell, l1), dss);
r1.set_merged_semantics (false);
r1.snap (19, 19);
r1.insert_into (&ly, top_cell_index, ly.get_layer (db::LayerProperties (100, 0)));
CHECKPOINT();
db::compare_layouts (_this, ly, tl::testsrc () + "/testdata/algo/deep_region_au27.gds");
}
}
TEST(100_Integration)
{
db::Layout ly;

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testdata/algo/deep_region_au27.gds vendored Normal file
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