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Clean up rs274x output tests

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This commit is contained in:
Hamilton Kibbe 2016-11-18 08:12:55 -05:00
parent 33e8494318
commit 389c273a87
1 changed files with 19 additions and 19 deletions
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38
gerber/tests/test_rs274x_backend.py
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@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
# Author: Garret Fick <garret@ficksworkshop.com>
import io
import os
from ..render.rs274x_backend import Rs274xContext
@ -16,7 +16,7 @@ def test_render_two_boxes():
def _test_render_single_quadrant():
"""Umaco exapmle of a single quadrant arc"""
# TODO there is probably a bug here
_test_render('resources/example_single_quadrant.gbr', 'golden/example_single_quadrant.gbr')
@ -25,17 +25,17 @@ def _test_render_simple_contour():
"""Umaco exapmle of a simple arrow-shaped contour"""
_test_render('resources/example_simple_contour.gbr', 'golden/example_simple_contour.gbr')
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.gbr')
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.gbr')
@ -43,12 +43,12 @@ 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.gbr')
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.gbr')
def _test_render_not_overlapping_touching():
"""Umaco example of D02 staring a second contour"""
@ -67,7 +67,7 @@ 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.gbr')
@ -96,7 +96,7 @@ def _test_render_cutin_multiple():
"""Umaco example of a region with multiple cutins"""
_test_render('resources/example_cutin_multiple.gbr', 'golden/example_cutin_multiple.gbr')
def _test_flash_circle():
"""Umaco example a simple circular flash with and without a hole"""
@ -141,7 +141,7 @@ 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
@ -150,14 +150,14 @@ 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 GBR output from the input file
@ -165,7 +165,7 @@ def _test_render(gerber_path, png_expected_path, create_output_path = None):
gerber.render(ctx)
actual_contents = ctx.dump()
# 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:
@ -174,12 +174,12 @@ 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, 'r') as expected_file:
expected_contents = expected_file.read()
assert_equal(expected_contents, actual_contents.getvalue())
return gerber