diff options
Diffstat (limited to 'gerber/tests/test_cairo_backend.py')
| -rw-r--r-- | gerber/tests/test_cairo_backend.py | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/gerber/tests/test_cairo_backend.py b/gerber/tests/test_cairo_backend.py index 625a23e..00a79a4 100644 --- a/gerber/tests/test_cairo_backend.py +++ b/gerber/tests/test_cairo_backend.py @@ -23,21 +23,21 @@ def test_render_single_quadrant(): def test_render_simple_contour(): """Umaco exapmle of a simple arrow-shaped contour""" gerber = _test_render('resources/example_simple_contour.gbr', 'golden/example_simple_contour.png') - + # Check the resulting dimensions assert_tuple_equal(((2.0, 11.0), (1.0, 9.0)), gerber.bounding_box) - + def test_render_single_contour_1(): """Umaco example of a single contour - + The resulting image for this test is used by other tests because they must generate the same output.""" _test_render('resources/example_single_contour_1.gbr', 'golden/example_single_contour.png') def test_render_single_contour_2(): """Umaco exapmle of a single contour, alternate contour end order - + The resulting image for this test is used by other tests because they must generate the same output.""" _test_render('resources/example_single_contour_2.gbr', 'golden/example_single_contour.png') @@ -45,12 +45,11 @@ def test_render_single_contour_2(): def test_render_single_contour_3(): """Umaco exapmle of a single contour with extra line""" _test_render('resources/example_single_contour_3.gbr', 'golden/example_single_contour_3.png') - - + + def test_render_not_overlapping_contour(): """Umaco example of D02 staring a second contour""" _test_render('resources/example_not_overlapping_contour.gbr', 'golden/example_not_overlapping_contour.png') - def test_render_not_overlapping_touching(): """Umaco example of D02 staring a second contour""" @@ -69,7 +68,7 @@ def test_render_overlapping_contour(): def _DISABLED_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') @@ -98,7 +97,7 @@ def test_render_cutin_multiple(): """Umaco example of a region with multiple cutins""" _test_render('resources/example_cutin_multiple.gbr', 'golden/example_cutin_multiple.png') - + def test_flash_circle(): """Umaco example a simple circular flash with and without a hole""" @@ -143,7 +142,7 @@ def _resolve_path(path): def _test_render(gerber_path, png_expected_path, create_output_path = None): """Render the gerber file and compare to the expected PNG output. - + Parameters ---------- gerber_path : string @@ -152,14 +151,14 @@ def _test_render(gerber_path, png_expected_path, create_output_path = None): Path to the PNG file to compare to create_output : string|None If not None, write the generated PNG to the specified path. - This is primarily to help with + This is primarily to help with """ - + gerber_path = _resolve_path(gerber_path) png_expected_path = _resolve_path(png_expected_path) if create_output_path: create_output_path = _resolve_path(create_output_path) - + gerber = read(gerber_path) # Create PNG image to the memory stream @@ -167,7 +166,7 @@ def _test_render(gerber_path, png_expected_path, create_output_path = None): gerber.render(ctx) actual_bytes = ctx.dump(None) - + # If we want to write the file bytes, do it now. This happens if create_output_path: with open(create_output_path, 'wb') as out_file: @@ -176,14 +175,14 @@ def _test_render(gerber_path, png_expected_path, create_output_path = None): # So if we are creating the output, we make the test fail on purpose so you # won't forget to disable this assert_false(True, 'Test created the output %s. This needs to be disabled to make sure the test behaves correctly' % (create_output_path,)) - + # Read the expected PNG file - + with open(png_expected_path, 'rb') as expected_file: expected_bytes = expected_file.read() - + # Don't directly use assert_equal otherwise any failure pollutes the test results equal = (expected_bytes == actual_bytes) assert_true(equal) - + return gerber |