Package: guix;
Reported by: Michael Rohleder <mike <at> rohleder.de>
Date: Fri, 17 Jul 2020 17:52:01 UTC
Severity: normal
Done: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
Bug is archived. No further changes may be made.
To add a comment to this bug, you must first unarchive it, by sending
a message to control AT debbugs.gnu.org, with unarchive 42409 in the body.
You can then email your comments to 42409 AT debbugs.gnu.org in the normal way.
Toggle the display of automated, internal messages from the tracker.
View this report as an mbox folder, status mbox, maintainer mbox
bug-guix <at> gnu.org
:bug#42409
; Package guix
.
(Fri, 17 Jul 2020 17:52:02 GMT) Full text and rfc822 format available.Michael Rohleder <mike <at> rohleder.de>
:bug-guix <at> gnu.org
.
(Fri, 17 Jul 2020 17:52:02 GMT) Full text and rfc822 format available.Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
From: Michael Rohleder <mike <at> rohleder.de> To: bug-guix <at> gnu.org Subject: weasyprint fails to build Date: Fri, 17 Jul 2020 19:51:08 +0200
[Message part 1 (text/plain, inline)]
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)
[signature.asc (application/pgp-signature, inline)]
Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
:Michael Rohleder <mike <at> rohleder.de>
:Message #10 received at 42409-done <at> debbugs.gnu.org (full text, mbox):
From: Maxim Cournoyer <maxim.cournoyer <at> gmail.com> To: Michael Rohleder <mike <at> rohleder.de> Cc: 42409-done <at> debbugs.gnu.org Subject: Re: bug#42409: weasyprint fails to build Date: Sun, 29 Nov 2020 14:09:11 -0500
Hello, Michael Rohleder <mike <at> rohleder.de> writes: > weasyprint fails in tests: > > ... > =================================== FAILURES =================================== > > > @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 > > 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 > > > @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 > > @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 These failures were due to the 'DejaVu Sans' font not being available. This is now fixed, along with an updated Weasyprint and some of its dependencies, as of commit c601e2bf9adb05dc9dd9f3a565f693e968eb785c. Thank you for the report! Closing. Maxim
Debbugs Internal Request <help-debbugs <at> gnu.org>
to internal_control <at> debbugs.gnu.org
.
(Mon, 28 Dec 2020 12:24:06 GMT) Full text and rfc822 format available.
GNU bug tracking system
Copyright (C) 1999 Darren O. Benham,
1997,2003 nCipher Corporation Ltd,
1994-97 Ian Jackson.