weasyprint fails in tests:
...
=================================== FAILURES ===================================
__________________________________ test_acid2 __________________________________
@assert_no_logs
@requires('cairo', (1, 12, 0))
def test_acid2():
def render(filename):
return HTML(resource_filename(filename)).render(enable_hinting=True)
with capture_logs():
# This is a copy of
http://www.webstandards.org/files/acid2/test.html
document = render('acid2-test.html')
intro_page, test_page = document.pages
# Ignore the intro page: it is not in the reference
test_image, width, height = document.copy(
[test_page]).write_image_surface()
# This is a copy of
http://www.webstandards.org/files/acid2/reference.html
ref_image, ref_width, ref_height = render(
'acid2-reference.html').write_image_surface()
assert (width, height) == (ref_width, ref_height)
> assert_pixels_equal(
'acid2', width, height, image_to_pixels(test_image, width, height),
image_to_pixels(ref_image, width, height), tolerance=2)
weasyprint/tests/test_acid2.py:37:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
name = 'acid2', width = 794, height = 1123
raw =
b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00...00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
expected_raw =
b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00...00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
tolerance = 2
def assert_pixels_equal(name, width, height, raw, expected_raw,
tolerance=0):
"""Take 2 matrices of pixels and assert that they are the same."""
if raw != expected_raw: # pragma: no cover
for i, (value, expected) in enumerate(zip(raw, expected_raw)):
if abs(value - expected) > tolerance:
write_png(name, raw, width, height)
write_png(name + '.expected', expected_raw,
width, height)
pixel_n = i // 4
x = pixel_n // width
y = pixel_n % width
i % 4
pixel = tuple(list(raw[i:i + 4]))
expected_pixel = tuple(list(
expected_raw[i:i + 4]))
> assert 0, (
'Pixel (%i, %i) in %s: expected rgba%s, got rgba%s'
% (x, y, name, expected_pixel, pixel))
E AssertionError: Pixel (124, 160) in acid2: expected
rgba(191, 127, 127, 255), got rgba(128, 0, 0, 255)
weasyprint/tests/test_draw/__init__.py:163: AssertionError
------------------------------ Captured log call -------------------------------
INFO weasyprint.progress:__init__.py:106 Step 1 - Fetching and parsing HTML
-
/tmp/guix-build-weasyprint-51.drv-0/WeasyPrint-51/weasyprint/tests/resources/acid2-test.html
INFO weasyprint.progress:__init__.py:315 Step 2 - Fetching and parsing CSS
- CSS string
WARNING weasyprint:__init__.py:825 Invalid or unsupported selector
'[class=second two] ', (<IdentToken two>, 'expected ], got ident')
WARNING weasyprint:__init__.py:86 Ignored `error: \}` at 90:74, unknown
property.
WARNING weasyprint:__init__.py:86 Ignored `m
rgin: 2em` at 93:14, unknown property.
WARNING weasyprint:__init__.py:825 Invalid or unsupported selector ';
.parser ', (<LiteralToken ;>, 'expected a compound selector, got literal')
WARNING weasyprint:__init__.py:86 Ignored `width: 200` at 95:14, invalid value.
WARNING weasyprint:__init__.py:86 Ignored `border: 5em solid red ! error` at
96:14, invalid value.
WARNING weasyprint:__init__.py:86 Ignored `background: red pink` at 97:14,
invalid value.
INFO weasyprint.progress:__init__.py:315 Step 2 - Fetching and parsing CSS
- data:text/css,.picture%20%7B%20background%3A%20none%3B%20%7D
INFO weasyprint.progress:__init__.py:67 Step 3 - Applying CSS
INFO weasyprint.progress:document.py:371 Step 4 - Creating formatting
structure
ERROR weasyprint:images.py:231 Failed to load image at
"file:///tmp/guix-build-weasyprint-51.drv-0/WeasyPrint-51/weasyprint/tests/resources/404"
(URLError: <urlopen error [Errno 2] No such file or directory:
'/tmp/guix-build-weasyprint-51.drv-0/WeasyPrint-51/weasyprint/tests/resources/404'>)
ERROR weasyprint:images.py:231 Failed to load image at
"data:application/x-unknown,ERROR" (Pixbuf error: Unrecognized image file
format)
INFO weasyprint.progress:pages.py:798 Step 5 - Creating layout - Page 1
INFO weasyprint.progress:pages.py:798 Step 5 - Creating layout - Page 2
INFO weasyprint.progress:document.py:751 Step 6 - Drawing
INFO weasyprint.progress:__init__.py:106 Step 1 - Fetching and parsing HTML
-
/tmp/guix-build-weasyprint-51.drv-0/WeasyPrint-51/weasyprint/tests/resources/acid2-reference.html
INFO weasyprint.progress:__init__.py:315 Step 2 - Fetching and parsing CSS
- CSS string
INFO weasyprint.progress:__init__.py:67 Step 3 - Applying CSS
INFO weasyprint.progress:document.py:371 Step 4 - Creating formatting
structure
INFO weasyprint.progress:pages.py:798 Step 5 - Creating layout - Page 1
INFO weasyprint.progress:document.py:751 Step 6 - Drawing
______________________________ test_line_content _______________________________
@assert_no_logs
def test_line_content():
for width, remaining in [(100, 'text for test'),
(45, 'is a text for test')]:
text = 'This is a text for test'
_, length, resume_at, _, _, _ = make_text(
text, width, font_family=SANS_FONTS.split(','), font_size=19)
> assert text[resume_at:] == remaining
E AssertionError: assert 'a text for test' == 'text for test'
E - a text for test
E ? --
E + text for test
../../../WeasyPrint-51/weasyprint/tests/test_text.py:37: AssertionError
______________________________ test_line_breaking ______________________________
@assert_no_logs
def test_line_breaking():
string = 'Thïs is a text for test'
# These two tests do not really rely on installed fonts
_, _, resume_at, _, _, _ = make_text(string, 90, font_size=1)
assert resume_at is None
_, _, resume_at, _, _, _ = make_text(string, 90, font_size=100)
assert string.encode('utf-8')[resume_at:].decode('utf-8') == (
'is a text for test')
_, _, resume_at, _, _, _ = make_text(
string, 100, font_family=SANS_FONTS.split(','), font_size=19)
> assert string.encode('utf-8')[resume_at:].decode('utf-8') == (
'text for test')
E AssertionError: assert 'a text for test' == 'text for test'
E - a text for test
E ? --
E + text for test
../../../WeasyPrint-51/weasyprint/tests/test_text.py:62: AssertionError
...
= 41 failed, 1132 passed, 1 deselected, 7 xfailed, 1 warning in 84.56s
(0:01:24) =
command "pytest" "-k" "not test_flex_column_wrap_reverse" failed with status 1
builder for `/gnu/store/5c9h7c9pnrbpmk1015vrckrwsf5hd5xr-weasyprint-51.drv'
failed with exit code 1
--
"We all know Linux is great...it does infinite loops in 5 seconds."
(Linus Torvalds about the superiority of Linux on the Amterdam
Linux Symposium)
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