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authorjaseg <git@jaseg.de>2021-06-14 00:28:03 +0200
committerjaseg <git@jaseg.de>2021-06-14 00:28:03 +0200
commit62ef8a1483c9fd3cbd11988db1bb3bf17d98d68b (patch)
treec6de87090c8e889938edd0523c042791f4979c52 /gerbonara/gerber/tests/test_cairo_backend.py
parent0b8e99f79a168c1899949b7466755b4f8e06bac3 (diff)
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Fix remaining cairo backend tests
* fix cairo backend handling of arcs in regions
Diffstat (limited to 'gerbonara/gerber/tests/test_cairo_backend.py')
-rw-r--r--gerbonara/gerber/tests/test_cairo_backend.py30
1 files changed, 9 insertions, 21 deletions
diff --git a/gerbonara/gerber/tests/test_cairo_backend.py b/gerbonara/gerber/tests/test_cairo_backend.py
index c60e7a9..b8c9676 100644
--- a/gerbonara/gerber/tests/test_cairo_backend.py
+++ b/gerbonara/gerber/tests/test_cairo_backend.py
@@ -105,31 +105,19 @@ def test_render_overlapping_touching():
def test_render_overlapping_contour():
"""Umaco example of D02 staring a second contour"""
- _test_render(
- "resources/example_overlapping_contour.gbr",
- "golden/example_overlapping_contour.png",
- )
+ _test_render("resources/example_overlapping_contour.gbr", "golden/example_overlapping_contour.png")
-def _DISABLED_test_render_level_holes():
+def test_render_level_holes():
"""Umaco example of using multiple levels to create multiple holes"""
-
- # TODO This is clearly rendering wrong. I'm temporarily checking this in because there are more
- # rendering fixes in the related repository that may resolve these.
- _test_render(
- "resources/example_level_holes.gbr", "golden/example_overlapping_contour.png"
- )
+ _test_render("resources/example_level_holes.gbr", "golden/example_level_holes.png",
+ autocrop_golden=True, auto_contrast=True, scale=50, max_delta=0.005)
-def _DISABLED_test_render_cutin():
+def test_render_cutin():
"""Umaco example of using a cutin"""
-
- # TODO This is clearly rendering wrong.
- _test_render(
- "resources/example_cutin.gbr",
- "golden/example_cutin.png",
- "/Users/ham/Desktop/cutin.png",
- )
+ _test_render("resources/example_cutin.gbr", "golden/example_cutin.png",
+ autocrop_golden=True, auto_contrast=True, max_delta=0.005)
def test_render_fully_coincident():
@@ -284,11 +272,11 @@ def images_match(reference, output, max_delta, autocrop_golden=False, auto_contr
print_stats('out pre proc', out)
ref -= ref.min()
- ref /= ref.max()
+ ref /= ref.max() + 1e-9
ref *= 255
out -= out.min()
- out /= out.max()
+ out /= out.max() + 1e-9
out *= 255
def write_refout():