40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
"""
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weasyprint.tests.test_draw.test_acid2
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-------------------------------------
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Check the famous Acid2 test.
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:copyright: Copyright 2011-2019 Simon Sapin and contributors, see AUTHORS.
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:license: BSD, see LICENSE for details.
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"""
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from .. import HTML
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from .test_draw import assert_pixels_equal, image_to_pixels
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from .testing_utils import (
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assert_no_logs, capture_logs, requires, resource_filename)
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@assert_no_logs
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@requires('cairo', (1, 12, 0))
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def test_acid2():
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def render(filename):
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return HTML(resource_filename(filename)).render(enable_hinting=True)
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with capture_logs():
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# This is a copy of http://www.webstandards.org/files/acid2/test.html
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document = render('acid2-test.html')
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intro_page, test_page = document.pages
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# Ignore the intro page: it is not in the reference
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test_image, width, height = document.copy(
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[test_page]).write_image_surface()
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# This is a copy of http://www.webstandards.org/files/acid2/reference.html
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ref_image, ref_width, ref_height = render(
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'acid2-reference.html').write_image_surface()
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assert (width, height) == (ref_width, ref_height)
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assert_pixels_equal(
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'acid2', width, height, image_to_pixels(test_image, width, height),
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image_to_pixels(ref_image, width, height), tolerance=2)
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