Commit db1339f4 authored by Jérome Perrin's avatar Jérome Perrin

software/cloudooo/test: software release test

Check what fonts are used when converting to PDF, using HTML as input.
parent 2acfafc5
Tests for Cloudooo software release
##############################################################################
#
# Copyright (c) 2018 Nexedi SA and Contributors. All Rights Reserved.
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsibility of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# guarantees and support are strongly adviced to contract a Free Software
# Service Company
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 3
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
##############################################################################
from setuptools import setup, find_packages
version = '0.0.1.dev0'
name = 'slapos.test.cloudooo'
with open("README.md") as f:
long_description = f.read()
setup(name=name,
version=version,
description="Test for SlapOS' cloudooo",
long_description=long_description,
long_description_content_type='text/markdown',
maintainer="Nexedi",
maintainer_email="info@nexedi.com",
url="https://lab.nexedi.com/nexedi/slapos",
packages=find_packages(),
install_requires=[
'slapos.core',
'slapos.cookbook',
'slapos.libnetworkcache',
'six',
'PyPDF2',
],
zip_safe=True,
test_suite='test',
)
##############################################################################
# coding: utf-8
#
# Copyright (c) 2020 Nexedi SA and Contributors. All Rights Reserved.
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsibility of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# guarantees and support are strongly adviced to contract a Free Software
# Service Company
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 3
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
##############################################################################
import os
import json
import six.moves.xmlrpc_client as xmlrpclib
import ssl
import base64
import io
import PyPDF2
from slapos.testing.testcase import makeModuleSetUpAndTestCaseClass
setUpModule, CloudOooTestCase = makeModuleSetUpAndTestCaseClass(
os.path.abspath(
os.path.join(os.path.dirname(__file__), '..', 'software.cfg')))
# Cloudooo needs a lot of time before being available.
CloudOooTestCase.instance_max_retry = 30
def normalizeFontName(font_name):
if '+' in font_name:
return font_name.split('+')[1]
if font_name.startswith('/'):
return font_name[1:]
def getReferencedFonts(pdf_file_reader):
"""Return fonts referenced in this pdf
"""
fonts = set()
def collectFonts(obj):
"""Recursively visit PDF objects and collect referenced fonts in `fonts`
"""
if hasattr(obj, 'keys'):
if '/BaseFont' in obj:
fonts.add(obj['/BaseFont'])
for k in obj.keys():
collectFonts(obj[k])
for page in pdf_file_reader.pages:
collectFonts(page.getObject()['/Resources'])
return {normalizeFontName(font) for font in fonts}
class HTMLtoPDFConversionFontTestMixin:
"""Mix-In class to test how fonts are selected during
HTML to PDF conversions.
This needs to be mixed with a test case defining:
* pdf_producer : the name of /Producer in PDF metadata
* expected_font_mapping : a mapping of resulting font name in pdf,
keyed by font-family in the input html
* _convert_html_to_pdf: a method to to convert html to pdf
"""
def _convert_html_to_pdf(self, src_html):
# type: (str) -> bytes
"""Convert the HTML source to pdf bytes.
"""
def setUp(self):
self.url = json.loads(
self.computer_partition.getConnectionParameterDict()["_"])['cloudooo']
# XXX ignore certificate errors
ssl_context = ssl.create_default_context()
ssl_context.check_hostname = False
ssl_context.verify_mode = ssl.CERT_NONE
self.server = xmlrpclib.ServerProxy(
self.url,
context=ssl_context,
allow_none=True,
)
def test(self):
actual_font_mapping_mapping = {}
for font, expected_substitution in sorted(
self.expected_font_mapping.items()):
src_html = '''
<style>
p {{ font-family: "{font}"; font-size: 20pt; }}
</style>
<p>the quick brown fox jumps over the lazy dog.</p>
<p>THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG.</p>
'''.format(**locals())
pdf_data = self._convert_html_to_pdf(src_html)
pdf_reader = PyPDF2.PdfFileReader(io.BytesIO((pdf_data)))
self.assertEqual(
self.pdf_producer,
pdf_reader.getDocumentInfo()['/Producer'])
fonts_in_pdf = getReferencedFonts(pdf_reader)
if len(fonts_in_pdf) == 1:
actual_font_mapping_mapping[font] = fonts_in_pdf.pop()
else:
actual_font_mapping_mapping[font] = fonts_in_pdf
self.maxDiff = None
self.assertEqual(self.expected_font_mapping, actual_font_mapping_mapping)
class TestWkhtmlToPDF(HTMLtoPDFConversionFontTestMixin, CloudOooTestCase):
__partition_reference__ = 'wk'
pdf_producer = 'Qt 4.8.7'
expected_font_mapping = {
'Arial Black': 'Roboto-Medium',
'Arial': 'Roboto-Medium',
'Avant Garde': 'Roboto-Medium',
'Bookman': 'Roboto-Medium',
'Carlito': 'Roboto-Medium',
'Comic Sans MS': 'Roboto-Medium',
'Courier New': 'Roboto-Medium',
'DejaVu Sans Condensed': 'Roboto-Medium',
'DejaVu Sans ExtraLight': 'Roboto-Medium',
'DejaVu Sans Mono': 'Roboto-Medium',
'DejaVu Sans': 'Roboto-Medium',
'DejaVu Serif Condensed': 'Roboto-Medium',
'DejaVu Serif': 'Roboto-Medium',
'Garamond': 'Roboto-Medium',
'Gentium Basic': 'Roboto-Medium',
'Gentium Book Basic': 'Roboto-Medium',
'Georgia': 'Roboto-Medium',
'Helvetica': 'Roboto-Medium',
'Impact': 'Roboto-Medium',
'IPAex Gothic': 'Roboto-Medium',
'IPAex Mincho': 'Roboto-Medium',
'Liberation Mono': 'LiberationMono',
'Liberation Sans Narrow': 'Roboto-Medium',
'Liberation Sans': 'LiberationSans',
'Liberation Serif': 'LiberationSerif',
'Linux LibertineG': 'Roboto-Medium',
'OpenSymbol': 'Roboto-Medium',
'Palatino': 'Roboto-Medium',
'Roboto Black': 'Roboto-Medium',
'Roboto Condensed Light': 'Roboto-Medium',
'Roboto Condensed Regular': 'Roboto-Medium',
'Roboto Light': 'Roboto-Medium',
'Roboto Medium': 'Roboto-Medium',
'Roboto Thin': 'Roboto-Medium',
'Times New Roman': 'Roboto-Medium',
'Trebuchet MS': 'Roboto-Medium',
'Verdana': 'Roboto-Medium',
'ZZZdefault fonts when no match': 'Roboto-Medium',
}
def _convert_html_to_pdf(self, src_html):
return base64.decodestring(
self.server.convertFile(
base64.encodestring(src_html.encode()).decode(),
'html',
'pdf',
False,
False,
{
'encoding': 'utf-8'
},
).encode())
class TestLibreoffice(HTMLtoPDFConversionFontTestMixin, CloudOooTestCase):
__partition_reference__ = 'lo'
pdf_producer = 'LibreOffice 5.2'
expected_font_mapping = {
'Arial Black': 'LinuxLibertineG',
'Arial': 'LinuxLibertineG',
'Avant Garde': 'LinuxLibertineG',
'Bookman': 'LinuxLibertineG',
'Carlito': 'Carlito',
'Comic Sans MS': 'LinuxLibertineG',
'Courier New': 'LinuxLibertineG',
'DejaVu Sans Condensed': 'DejaVuSansCondensed',
'DejaVu Sans ExtraLight': 'LinuxLibertineG',
'DejaVu Sans Mono': 'DejaVuSansMono',
'DejaVu Sans': 'DejaVuSans',
'DejaVu Serif Condensed': 'DejaVuSerifCondensed',
'DejaVu Serif': 'DejaVuSerif',
'Garamond': 'LinuxLibertineG',
'Gentium Basic': 'GentiumBasic',
'Gentium Book Basic': 'GentiumBookBasic',
'Georgia': 'LinuxLibertineG',
'Helvetica': 'LinuxLibertineG',
'Impact': 'LinuxLibertineG',
'IPAex Gothic': 'IPAexGothic',
'IPAex Mincho': 'IPAexMincho',
'Liberation Mono': 'LiberationMono',
'Liberation Sans Narrow': 'LiberationSansNarrow',
'Liberation Sans': 'LiberationSans',
'Liberation Serif': 'LiberationSerif',
'Linux LibertineG': 'LinuxLibertineG',
'OpenSymbol': 'OpenSymbol',
'Palatino': 'LinuxLibertineG',
'Roboto Black': 'Roboto-Black',
'Roboto Condensed Light': 'RobotoCondensed-Light',
'Roboto Condensed Regular': 'LinuxLibertineG',
'Roboto Light': 'Roboto-Light',
'Roboto Medium': 'Roboto-Medium',
'Roboto Thin': 'Roboto-Thin',
'Times New Roman': 'LinuxLibertineG',
'Trebuchet MS': 'LinuxLibertineG',
'Verdana': 'LinuxLibertineG',
'ZZZdefault fonts when no match': 'LinuxLibertineG',
}
def _convert_html_to_pdf(self, src_html):
return base64.decodestring(
self.server.convertFile(
base64.encodestring(src_html.encode()).decode(),
'html',
'pdf',
).encode())
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment