2011-06-30 00:34:01 +04:00
|
|
|
|
# coding: utf8
|
|
|
|
|
|
|
|
|
|
|
|
# WeasyPrint converts web documents (HTML, CSS, ...) to PDF.
|
|
|
|
|
|
# Copyright (C) 2011 Simon Sapin
|
|
|
|
|
|
#
|
|
|
|
|
|
# This program is free software: you can redistribute it and/or modify
|
|
|
|
|
|
# it under the terms of the GNU Affero 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 Affero General Public License for more details.
|
|
|
|
|
|
#
|
|
|
|
|
|
# You should have received a copy of the GNU Affero General Public License
|
|
|
|
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
from attest import Tests, assert_hook
|
|
|
|
|
|
|
2011-07-29 03:14:05 +04:00
|
|
|
|
from ..document import PNGDocument
|
2011-07-21 15:47:42 +04:00
|
|
|
|
from ..formatting_structure import boxes
|
2011-06-30 00:34:01 +04:00
|
|
|
|
|
|
|
|
|
|
suite = Tests()
|
|
|
|
|
|
|
2011-08-09 12:15:53 +04:00
|
|
|
|
FONTS = u"Nimbus Mono L, Liberation Mono, FreeMono, Monospace"
|
2011-06-30 00:34:01 +04:00
|
|
|
|
|
2011-07-12 17:12:08 +04:00
|
|
|
|
def parse(html_content):
|
2011-06-30 00:34:01 +04:00
|
|
|
|
"""
|
2011-07-12 19:09:41 +04:00
|
|
|
|
Parse some HTML, apply stylesheets, transform to boxes and do layout.
|
2011-06-30 00:34:01 +04:00
|
|
|
|
"""
|
2011-08-05 18:19:22 +04:00
|
|
|
|
return PNGDocument.from_string(html_content).pages
|
2011-06-30 00:34:01 +04:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
@suite.test
|
2011-07-07 19:33:17 +04:00
|
|
|
|
def test_page():
|
2011-07-11 14:47:00 +04:00
|
|
|
|
pages = parse('<p>')
|
|
|
|
|
|
page = pages[0]
|
2011-07-07 19:33:17 +04:00
|
|
|
|
assert isinstance(page, boxes.PageBox)
|
|
|
|
|
|
assert int(page.outer_width) == 793 # A4: 210 mm in pixels
|
|
|
|
|
|
assert int(page.outer_height) == 1122 # A4: 297 mm in pixels
|
|
|
|
|
|
|
2011-07-11 17:03:06 +04:00
|
|
|
|
page, = parse('''<style>@page { size: 2in 10in; }</style>''')
|
|
|
|
|
|
assert page.outer_width == 192
|
|
|
|
|
|
assert page.outer_height == 960
|
|
|
|
|
|
|
|
|
|
|
|
page, = parse('''<style>@page { size: 242px; }</style>''')
|
|
|
|
|
|
assert page.outer_width == 242
|
|
|
|
|
|
assert page.outer_height == 242
|
|
|
|
|
|
|
|
|
|
|
|
page, = parse('''<style>@page { size: letter; }</style>''')
|
|
|
|
|
|
assert page.outer_width == 816 # 8.5in
|
|
|
|
|
|
assert page.outer_height == 1056 # 11in
|
|
|
|
|
|
|
|
|
|
|
|
page, = parse('''<style>@page { size: letter portrait; }</style>''')
|
|
|
|
|
|
assert page.outer_width == 816 # 8.5in
|
|
|
|
|
|
assert page.outer_height == 1056 # 11in
|
|
|
|
|
|
|
|
|
|
|
|
page, = parse('''<style>@page { size: letter landscape; }</style>''')
|
|
|
|
|
|
assert page.outer_width == 1056 # 11in
|
|
|
|
|
|
assert page.outer_height == 816 # 8.5in
|
|
|
|
|
|
|
|
|
|
|
|
page, = parse('''<style>@page { size: portrait; }</style>''')
|
|
|
|
|
|
assert int(page.outer_width) == 793 # A4: 210 mm
|
|
|
|
|
|
assert int(page.outer_height) == 1122 # A4: 297 mm
|
|
|
|
|
|
|
|
|
|
|
|
page, = parse('''<style>@page { size: landscape; }</style>''')
|
|
|
|
|
|
assert int(page.outer_width) == 1122 # A4: 297 mm
|
|
|
|
|
|
assert int(page.outer_height) == 793 # A4: 210 mm
|
|
|
|
|
|
|
2011-07-11 14:47:00 +04:00
|
|
|
|
page, = parse('''
|
2011-07-11 17:03:06 +04:00
|
|
|
|
<style>@page { size: 200px 300px; margin: 10px 10% 20% 1in }</style>
|
2011-07-12 19:09:41 +04:00
|
|
|
|
<p style="margin: 0">
|
2011-07-11 17:03:06 +04:00
|
|
|
|
''')
|
2011-07-07 19:33:17 +04:00
|
|
|
|
assert page.outer_width == 200
|
|
|
|
|
|
assert page.outer_height == 300
|
2011-07-12 19:09:41 +04:00
|
|
|
|
assert page.position_x == 0
|
|
|
|
|
|
assert page.position_y == 0
|
2011-07-07 19:33:17 +04:00
|
|
|
|
assert page.width == 84 # 200px - 10% - 1 inch
|
|
|
|
|
|
assert page.height == 230 # 300px - 10px - 20%
|
|
|
|
|
|
|
2011-07-11 14:47:00 +04:00
|
|
|
|
html = page.root_box
|
2011-07-07 19:33:17 +04:00
|
|
|
|
assert html.element.tag == 'html'
|
2011-07-12 19:09:41 +04:00
|
|
|
|
assert html.position_x == 96 # 1in
|
|
|
|
|
|
assert html.position_y == 10
|
2011-07-07 19:33:17 +04:00
|
|
|
|
assert html.width == 84
|
|
|
|
|
|
|
|
|
|
|
|
body = html.children[0]
|
|
|
|
|
|
assert body.element.tag == 'body'
|
2011-07-12 19:09:41 +04:00
|
|
|
|
assert body.position_x == 96 # 1in
|
|
|
|
|
|
assert body.position_y == 10
|
2011-07-07 19:33:17 +04:00
|
|
|
|
# body has margins in the UA stylesheet
|
|
|
|
|
|
assert body.margin_left == 8
|
|
|
|
|
|
assert body.margin_right == 8
|
2011-07-12 19:09:41 +04:00
|
|
|
|
assert body.margin_top == 8
|
|
|
|
|
|
assert body.margin_bottom == 8
|
2011-07-07 19:33:17 +04:00
|
|
|
|
assert body.width == 68
|
|
|
|
|
|
|
2011-07-12 19:09:41 +04:00
|
|
|
|
paragraph = body.children[0]
|
|
|
|
|
|
assert paragraph.element.tag == 'p'
|
|
|
|
|
|
assert paragraph.position_x == 104 # 1in + 8px
|
|
|
|
|
|
assert paragraph.position_y == 18 # 10px + 8px
|
|
|
|
|
|
assert paragraph.width == 68
|
2011-07-07 19:33:17 +04:00
|
|
|
|
|
2011-07-22 17:36:49 +04:00
|
|
|
|
page, = parse('''
|
|
|
|
|
|
<style>
|
|
|
|
|
|
@page { size: 100px; margin: 1px 2px; padding: 4px 8px;
|
|
|
|
|
|
border-width: 16px 32px; border-style: solid }
|
|
|
|
|
|
</style>
|
|
|
|
|
|
<body>
|
|
|
|
|
|
''')
|
|
|
|
|
|
assert page.width == 16 # 100 - 2 * 42
|
|
|
|
|
|
assert page.height == 58 # 100 - 2 * 21
|
|
|
|
|
|
html = page.root_box
|
|
|
|
|
|
assert html.element.tag == 'html'
|
|
|
|
|
|
assert html.position_x == 42 # 2 + 8 + 32
|
|
|
|
|
|
assert html.position_y == 21 # 1 + 4 + 16
|
|
|
|
|
|
|
2011-07-07 19:33:17 +04:00
|
|
|
|
|
|
|
|
|
|
@suite.test
|
2011-07-12 15:50:54 +04:00
|
|
|
|
def test_block_widths():
|
2011-07-11 14:47:00 +04:00
|
|
|
|
pages = parse('''
|
2011-07-07 19:33:17 +04:00
|
|
|
|
<style>
|
2011-07-11 17:03:06 +04:00
|
|
|
|
@page { margin: 0; size: 120px }
|
2011-07-07 19:33:17 +04:00
|
|
|
|
body { margin: 0 }
|
2011-07-08 20:08:11 +04:00
|
|
|
|
div { margin: 10px }
|
2011-07-07 19:33:17 +04:00
|
|
|
|
p { padding: 2px; border-width: 1px; border-style: solid }
|
|
|
|
|
|
</style>
|
|
|
|
|
|
<div>
|
|
|
|
|
|
<p></p>
|
|
|
|
|
|
<p style="width: 50px"></p>
|
|
|
|
|
|
</div>
|
|
|
|
|
|
<div style="direction: rtl">
|
|
|
|
|
|
<p style="width: 50px; direction: rtl"></p>
|
|
|
|
|
|
</div>
|
|
|
|
|
|
<div>
|
|
|
|
|
|
<p style="margin: 0 10px 0 20px"></p>
|
|
|
|
|
|
<p style="width: 50px; margin-left: 20px; margin-right: auto"></p>
|
|
|
|
|
|
<p style="width: 50px; margin-left: auto; margin-right: 20px"></p>
|
|
|
|
|
|
<p style="width: 50px; margin: auto"></p>
|
|
|
|
|
|
|
|
|
|
|
|
<p style="margin-left: 20px; margin-right: auto"></p>
|
|
|
|
|
|
<p style="margin-left: auto; margin-right: 20px"></p>
|
|
|
|
|
|
<p style="margin: auto"></p>
|
|
|
|
|
|
|
|
|
|
|
|
<p style="width: 200px; margin: auto"></p>
|
|
|
|
|
|
</div>
|
2011-07-11 17:03:06 +04:00
|
|
|
|
''')
|
2011-07-11 14:47:00 +04:00
|
|
|
|
html = pages[0].root_box
|
2011-07-07 19:33:17 +04:00
|
|
|
|
assert html.element.tag == 'html'
|
|
|
|
|
|
body = html.children[0]
|
|
|
|
|
|
assert body.element.tag == 'body'
|
2011-07-08 20:08:11 +04:00
|
|
|
|
assert body.width == 120
|
2011-07-07 19:33:17 +04:00
|
|
|
|
|
|
|
|
|
|
divs = body.children
|
|
|
|
|
|
# TODO: remove this when we have proper whitespace handling that
|
|
|
|
|
|
# does not create anonymous block boxes for the whitespace between divs.
|
|
|
|
|
|
divs = [box for box in divs if not isinstance(box, boxes.AnonymousBox)]
|
|
|
|
|
|
|
|
|
|
|
|
paragraphs = []
|
|
|
|
|
|
for div in divs:
|
|
|
|
|
|
assert isinstance(div, boxes.BlockBox)
|
|
|
|
|
|
assert div.element.tag == 'div'
|
|
|
|
|
|
assert div.width == 100
|
|
|
|
|
|
for paragraph in div.children:
|
|
|
|
|
|
if isinstance(paragraph, boxes.AnonymousBox):
|
|
|
|
|
|
# TODO remove this when we have proper whitespace handling
|
|
|
|
|
|
continue
|
|
|
|
|
|
assert isinstance(paragraph, boxes.BlockBox)
|
|
|
|
|
|
assert paragraph.element.tag == 'p'
|
|
|
|
|
|
assert paragraph.padding_left == 2
|
|
|
|
|
|
assert paragraph.padding_right == 2
|
|
|
|
|
|
assert paragraph.border_left_width == 1
|
|
|
|
|
|
assert paragraph.border_right_width == 1
|
|
|
|
|
|
paragraphs.append(paragraph)
|
|
|
|
|
|
|
|
|
|
|
|
assert len(paragraphs) == 11
|
|
|
|
|
|
|
|
|
|
|
|
# width is 'auto'
|
|
|
|
|
|
assert paragraphs[0].width == 94
|
|
|
|
|
|
assert paragraphs[0].margin_left == 0
|
|
|
|
|
|
assert paragraphs[0].margin_right == 0
|
2011-07-12 19:09:41 +04:00
|
|
|
|
# assert paragraphs[0].position_x == 0
|
2011-07-07 19:33:17 +04:00
|
|
|
|
|
|
|
|
|
|
# No 'auto', over-constrained equation with ltr, the initial
|
|
|
|
|
|
# 'margin-right: 0' was ignored.
|
|
|
|
|
|
assert paragraphs[1].width == 50
|
|
|
|
|
|
assert paragraphs[1].margin_left == 0
|
|
|
|
|
|
assert paragraphs[1].margin_right == 44
|
|
|
|
|
|
|
|
|
|
|
|
# No 'auto', over-constrained equation with ltr, the initial
|
|
|
|
|
|
# 'margin-right: 0' was ignored.
|
|
|
|
|
|
assert paragraphs[2].width == 50
|
|
|
|
|
|
assert paragraphs[2].margin_left == 44
|
|
|
|
|
|
assert paragraphs[2].margin_right == 0
|
|
|
|
|
|
|
|
|
|
|
|
# width is 'auto'
|
|
|
|
|
|
assert paragraphs[3].width == 64
|
|
|
|
|
|
assert paragraphs[3].margin_left == 20
|
|
|
|
|
|
assert paragraphs[3].margin_right == 10
|
|
|
|
|
|
|
|
|
|
|
|
# margin-right is 'auto'
|
|
|
|
|
|
assert paragraphs[4].width == 50
|
|
|
|
|
|
assert paragraphs[4].margin_left == 20
|
|
|
|
|
|
assert paragraphs[4].margin_right == 24
|
|
|
|
|
|
|
|
|
|
|
|
# margin-left is 'auto'
|
|
|
|
|
|
assert paragraphs[5].width == 50
|
|
|
|
|
|
assert paragraphs[5].margin_left == 24
|
|
|
|
|
|
assert paragraphs[5].margin_right == 20
|
|
|
|
|
|
|
|
|
|
|
|
# Both margins are 'auto', remaining space is split in half
|
|
|
|
|
|
assert paragraphs[6].width == 50
|
|
|
|
|
|
assert paragraphs[6].margin_left == 22
|
|
|
|
|
|
assert paragraphs[6].margin_right == 22
|
|
|
|
|
|
|
|
|
|
|
|
# width is 'auto', other 'auto' are set to 0
|
|
|
|
|
|
assert paragraphs[7].width == 74
|
|
|
|
|
|
assert paragraphs[7].margin_left == 20
|
|
|
|
|
|
assert paragraphs[7].margin_right == 0
|
|
|
|
|
|
|
|
|
|
|
|
# width is 'auto', other 'auto' are set to 0
|
|
|
|
|
|
assert paragraphs[8].width == 74
|
|
|
|
|
|
assert paragraphs[8].margin_left == 0
|
|
|
|
|
|
assert paragraphs[8].margin_right == 20
|
|
|
|
|
|
|
|
|
|
|
|
# width is 'auto', other 'auto' are set to 0
|
|
|
|
|
|
assert paragraphs[9].width == 94
|
|
|
|
|
|
assert paragraphs[9].margin_left == 0
|
|
|
|
|
|
assert paragraphs[9].margin_right == 0
|
|
|
|
|
|
|
|
|
|
|
|
# sum of non-auto initially is too wide, set auto values to 0
|
|
|
|
|
|
assert paragraphs[10].width == 200
|
|
|
|
|
|
assert paragraphs[10].margin_left == 0
|
|
|
|
|
|
assert paragraphs[10].margin_right == -106
|
2011-07-12 15:50:54 +04:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
@suite.test
|
|
|
|
|
|
def test_block_heights():
|
2011-08-16 04:47:01 +04:00
|
|
|
|
# XXX TODO uncomment back when absolute or float pass validation.
|
2011-07-12 15:50:54 +04:00
|
|
|
|
page, = parse('''
|
|
|
|
|
|
<style>
|
2011-07-13 20:28:27 +04:00
|
|
|
|
@page { margin: 0; size: 100px 2000px }
|
2011-07-12 15:50:54 +04:00
|
|
|
|
html, body { margin: 0 }
|
|
|
|
|
|
div { margin: 4px; border-width: 2px; border-style: solid;
|
|
|
|
|
|
padding: 4px }
|
|
|
|
|
|
p { margin: 8px; border-width: 4px; border-style: solid;
|
|
|
|
|
|
padding: 8px; height: 50px }
|
|
|
|
|
|
</style>
|
|
|
|
|
|
<div>
|
|
|
|
|
|
<p></p>
|
2011-07-22 20:16:31 +04:00
|
|
|
|
<!-- These two are not in normal flow: the do not contribute to
|
2011-08-16 04:47:01 +04:00
|
|
|
|
the parent’s height.
|
2011-07-22 20:16:31 +04:00
|
|
|
|
<p style="position: absolute"></p>
|
|
|
|
|
|
<p style="float: left"></p>
|
2011-08-16 04:47:01 +04:00
|
|
|
|
XXX TODO enable this back when one of them pass validation.
|
|
|
|
|
|
-->
|
2011-07-12 15:50:54 +04:00
|
|
|
|
</div><div>
|
|
|
|
|
|
<p></p>
|
|
|
|
|
|
<p></p>
|
|
|
|
|
|
<p></p>
|
|
|
|
|
|
</div>
|
|
|
|
|
|
''')
|
|
|
|
|
|
html = page.root_box
|
|
|
|
|
|
assert html.element.tag == 'html'
|
|
|
|
|
|
body = html.children[0]
|
|
|
|
|
|
assert body.element.tag == 'body'
|
|
|
|
|
|
divs = body.children
|
|
|
|
|
|
|
|
|
|
|
|
assert divs[0].height == 90
|
|
|
|
|
|
assert divs[1].height == 90 * 3
|
2011-07-13 20:26:39 +04:00
|
|
|
|
|
|
|
|
|
|
|
2011-08-08 18:17:10 +04:00
|
|
|
|
@suite.test
|
2011-08-10 12:28:33 +04:00
|
|
|
|
def test_block_percentage_heights():
|
2011-08-08 18:17:10 +04:00
|
|
|
|
page, = parse('''
|
|
|
|
|
|
<style>
|
|
|
|
|
|
html, body { margin: 0 }
|
|
|
|
|
|
body { height: 50% }
|
|
|
|
|
|
</style>
|
|
|
|
|
|
<body>
|
|
|
|
|
|
''')
|
|
|
|
|
|
html = page.root_box
|
|
|
|
|
|
assert html.element.tag == 'html'
|
|
|
|
|
|
body = html.children[0]
|
|
|
|
|
|
assert body.element.tag == 'body'
|
|
|
|
|
|
|
|
|
|
|
|
# Since html’s height depend on body’s, body’s 50% means 'auto'
|
|
|
|
|
|
assert body.height == 0
|
|
|
|
|
|
|
|
|
|
|
|
page, = parse('''
|
|
|
|
|
|
<style>
|
|
|
|
|
|
html, body { margin: 0 }
|
|
|
|
|
|
html { height: 300px }
|
|
|
|
|
|
body { height: 50% }
|
|
|
|
|
|
</style>
|
|
|
|
|
|
<body>
|
|
|
|
|
|
''')
|
|
|
|
|
|
html = page.root_box
|
|
|
|
|
|
assert html.element.tag == 'html'
|
|
|
|
|
|
body = html.children[0]
|
|
|
|
|
|
assert body.element.tag == 'body'
|
|
|
|
|
|
|
|
|
|
|
|
# This time the percentage makes sense
|
|
|
|
|
|
assert body.height == 150
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2011-07-13 20:26:39 +04:00
|
|
|
|
@suite.test
|
2011-07-26 19:34:55 +04:00
|
|
|
|
def test_breaking_empty_linebox():
|
|
|
|
|
|
def get_paragraph_linebox(width, font_size):
|
|
|
|
|
|
page = u'''
|
|
|
|
|
|
<style>
|
2011-08-09 12:15:53 +04:00
|
|
|
|
p { font-size:%(font_size)spx; width:%(width)spx;
|
|
|
|
|
|
font-family:%(fonts)s;}
|
2011-07-26 19:34:55 +04:00
|
|
|
|
</style>
|
|
|
|
|
|
<p> </p>'''
|
2011-08-10 12:28:33 +04:00
|
|
|
|
page, = parse(page % {'fonts': FONTS, 'font_size': font_size,
|
|
|
|
|
|
'width': width})
|
2011-07-26 19:34:55 +04:00
|
|
|
|
html = page.root_box
|
|
|
|
|
|
body = html.children[0]
|
|
|
|
|
|
p = body.children[0]
|
|
|
|
|
|
return p
|
|
|
|
|
|
|
|
|
|
|
|
font_size = 12
|
|
|
|
|
|
width = 500
|
|
|
|
|
|
p = get_paragraph_linebox(width, font_size)
|
|
|
|
|
|
assert len(p.children) == 0
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
@suite.test
|
|
|
|
|
|
def test_breaking_linebox():
|
|
|
|
|
|
def get_paragraph_linebox(width, font_size):
|
|
|
|
|
|
page = u'''
|
|
|
|
|
|
<style>
|
|
|
|
|
|
p { font-size:%(font_size)spx;
|
|
|
|
|
|
width:%(width)spx;
|
2011-08-09 12:15:53 +04:00
|
|
|
|
font-family:%(fonts)s;
|
2011-07-26 19:34:55 +04:00
|
|
|
|
background-color:#393939;
|
|
|
|
|
|
color:#FFFFFF;
|
2011-08-01 20:28:05 +04:00
|
|
|
|
font-family: Monospace;
|
2011-07-26 19:34:55 +04:00
|
|
|
|
text-align:center;
|
|
|
|
|
|
line-height:1;
|
|
|
|
|
|
text-decoration : underline overline line-through;
|
2011-07-18 20:25:34 +04:00
|
|
|
|
}
|
2011-07-26 19:34:55 +04:00
|
|
|
|
</style>
|
|
|
|
|
|
<p><em>Lorem<strong> Ipsum <span>is very</span>simply</strong><em>
|
|
|
|
|
|
dummy</em>text of the printing and. naaaa </em> naaaa naaaa naaaa
|
|
|
|
|
|
naaaa naaaa naaaa naaaa naaaa</p>'''
|
2011-08-10 12:28:33 +04:00
|
|
|
|
page, = parse(page % {'fonts': FONTS, 'font_size': font_size,
|
|
|
|
|
|
'width': width})
|
2011-07-26 19:34:55 +04:00
|
|
|
|
html = page.root_box
|
|
|
|
|
|
body = html.children[0]
|
|
|
|
|
|
paragraph = body.children[0]
|
|
|
|
|
|
return paragraph
|
|
|
|
|
|
font_size = 12
|
2011-08-01 20:28:05 +04:00
|
|
|
|
width = 350
|
2011-07-26 19:34:55 +04:00
|
|
|
|
paragraph = get_paragraph_linebox(width, font_size)
|
2011-08-01 20:28:05 +04:00
|
|
|
|
assert len(list(paragraph.children)) == 4
|
2011-07-29 03:14:05 +04:00
|
|
|
|
|
2011-07-26 19:34:55 +04:00
|
|
|
|
lines = paragraph.children
|
|
|
|
|
|
for line in lines:
|
2011-07-29 16:07:27 +04:00
|
|
|
|
assert line.width <= width
|
2011-08-11 19:26:08 +04:00
|
|
|
|
assert line.style.font_size[0].value == font_size
|
2011-07-26 19:34:55 +04:00
|
|
|
|
assert line.element.tag == 'p'
|
|
|
|
|
|
# assert sum(linebox_children_width(line)) <= line.width
|
|
|
|
|
|
for child in line.children:
|
|
|
|
|
|
assert child.element.tag in ('em', 'p')
|
2011-08-11 19:26:08 +04:00
|
|
|
|
assert child.style.font_size[0].value == font_size
|
2011-07-26 19:34:55 +04:00
|
|
|
|
if isinstance(child, boxes.ParentBox):
|
|
|
|
|
|
for child_child in child.children:
|
|
|
|
|
|
assert child.element.tag in ('em', 'strong', 'span')
|
2011-08-11 19:26:08 +04:00
|
|
|
|
assert child.style.font_size[0].value == font_size
|
2011-07-26 19:34:55 +04:00
|
|
|
|
|
2011-08-01 20:28:05 +04:00
|
|
|
|
paragraph = get_paragraph_linebox(width=200, font_size=font_size)
|
|
|
|
|
|
assert len(list(paragraph.children)) == 6
|
2011-07-28 20:39:35 +04:00
|
|
|
|
|
2011-07-29 16:07:27 +04:00
|
|
|
|
|
|
|
|
|
|
@suite.test
|
|
|
|
|
|
def test_linebox_text():
|
|
|
|
|
|
def get_paragraph_linebox():
|
|
|
|
|
|
page = u'''
|
|
|
|
|
|
<style>
|
2011-08-09 12:15:53 +04:00
|
|
|
|
p { width:%(width)spx; font-family:%(fonts)s;}
|
2011-07-29 16:07:27 +04:00
|
|
|
|
</style>
|
|
|
|
|
|
<p><em>Lorem Ipsum</em>is very <strong>coool</strong></p>'''
|
2011-08-09 12:15:53 +04:00
|
|
|
|
|
2011-08-10 12:28:33 +04:00
|
|
|
|
page, = parse(page % {'fonts': FONTS, 'width': 200})
|
2011-07-29 16:07:27 +04:00
|
|
|
|
html = page.root_box
|
|
|
|
|
|
body = html.children[0]
|
|
|
|
|
|
paragraph = body.children[0]
|
|
|
|
|
|
return paragraph
|
|
|
|
|
|
|
|
|
|
|
|
paragraph = get_paragraph_linebox()
|
|
|
|
|
|
lines = list(paragraph.children)
|
|
|
|
|
|
assert len(lines) == 2
|
|
|
|
|
|
|
|
|
|
|
|
def get_text(lines):
|
|
|
|
|
|
text = ""
|
|
|
|
|
|
for line in lines:
|
|
|
|
|
|
for box in line.descendants():
|
|
|
|
|
|
if isinstance(box, boxes.TextBox):
|
|
|
|
|
|
text = "%s%s" % (text, box.text)
|
|
|
|
|
|
return text
|
|
|
|
|
|
assert get_text(lines) == u"Lorem Ipsumis very coool"
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
@suite.test
|
|
|
|
|
|
def test_linebox_positions():
|
|
|
|
|
|
def get_paragraph_linebox():
|
|
|
|
|
|
page = u'''
|
|
|
|
|
|
<style>
|
2011-08-09 12:15:53 +04:00
|
|
|
|
p { width:%(width)spx; font-family:%(fonts)s;}
|
2011-07-29 16:07:27 +04:00
|
|
|
|
</style>
|
2011-08-09 12:15:53 +04:00
|
|
|
|
<p>this is test for <strong>Weasyprint</strong></p>'''
|
2011-08-10 12:28:33 +04:00
|
|
|
|
page, = parse(page % {'fonts': FONTS, 'width': 200})
|
2011-07-29 16:07:27 +04:00
|
|
|
|
html = page.root_box
|
|
|
|
|
|
body = html.children[0]
|
|
|
|
|
|
paragraph = body.children[0]
|
|
|
|
|
|
return paragraph
|
|
|
|
|
|
|
|
|
|
|
|
paragraph = get_paragraph_linebox()
|
|
|
|
|
|
lines = list(paragraph.children)
|
2011-08-09 12:15:53 +04:00
|
|
|
|
assert len(lines) == 1
|
2011-07-29 16:07:27 +04:00
|
|
|
|
|
|
|
|
|
|
ref_position_y = lines[0].position_y
|
|
|
|
|
|
ref_position_x = lines[0].position_x
|
|
|
|
|
|
for line in lines:
|
|
|
|
|
|
assert ref_position_y == line.position_y
|
|
|
|
|
|
assert ref_position_x == line.position_x
|
|
|
|
|
|
for box in line.children:
|
2011-08-01 20:28:05 +04:00
|
|
|
|
assert ref_position_x == box.position_x
|
2011-07-29 16:07:27 +04:00
|
|
|
|
ref_position_x += box.width
|
|
|
|
|
|
assert ref_position_y == box.position_y
|
2011-08-01 20:28:05 +04:00
|
|
|
|
assert ref_position_x - line.position_x <= line.width
|
2011-07-29 16:07:27 +04:00
|
|
|
|
ref_position_x = line.position_x
|
|
|
|
|
|
ref_position_y += line.height
|
