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"""Tests for lists layout."""
import pytest
from ..testing_utils import assert_no_logs, render_pages
@assert_no_logs
@pytest.mark.parametrize('inside', ['inside', '',])
@pytest.mark.parametrize(('style', 'character'), [
('circle', '◦ '),
('disc', '• '),
('square', '▪ '),
])
def test_lists_style(inside, style, character):
page, = render_pages('''
<style>
body { margin: 0 }
ul { margin-left: 50px; list-style: %s %s }
</style>
<ul>
<li>abc</li>
</ul>
''' % (inside, style))
html, = page.children
body, = html.children
unordered_list, = body.children
list_item, = unordered_list.children
if inside:
line, = list_item.children
marker, content = line.children
marker_text, = marker.children
else:
marker, line_container, = list_item.children
assert marker.position_x == list_item.position_x - marker.width
assert marker.position_y == list_item.position_y
line, = line_container.children
content, = line.children
marker_line, = marker.children
marker_text, = marker_line.children
assert marker_text.text == character
assert content.text == 'abc'
def test_lists_empty_item():
# Regression test for #873.
page, = render_pages('''
<ul>
<li>a</li>
<li></li>
<li>a</li>
</ul>
''')
html, = page.children
body, = html.children
unordered_list, = body.children
li1, li2, li3 = unordered_list.children
assert li1.position_y != li2.position_y != li3.position_y
@pytest.mark.xfail
def test_lists_whitespace_item():
# Regression test for #873.
page, = render_pages('''
<ul>
<li>a</li>
<li> </li>
<li>a</li>
</ul>
''')
html, = page.children
body, = html.children
unordered_list, = body.children
li1, li2, li3 = unordered_list.children
assert li1.position_y != li2.position_y != li3.position_y
def test_lists_page_break():
# Regression test for #945.
page1, page2 = render_pages('''
<style>
@page { size: 300px 100px }
ul { font-size: 30px; font-family: weasyprint; margin: 0 }
</style>
<ul>
<li>a</li>
<li>a</li>
<li>a</li>
<li>a</li>
</ul>
''')
html, = page1.children
body, = html.children
ul, = body.children
assert len(ul.children) == 3
for li in ul.children:
assert len(li.children) == 2
html, = page2.children
body, = html.children
ul, = body.children
assert len(ul.children) == 1
for li in ul.children:
assert len(li.children) == 2
def test_lists_page_break_margin():
# Regression test for #1058.
page1, page2 = render_pages('''
<style>
@page { size: 300px 100px }
ul { font-size: 30px; font-family: weasyprint; margin: 0 }
p { margin: 10px 0 }
</style>
<ul>
<li><p>a</p></li>
<li><p>a</p></li>
<li><p>a</p></li>
<li><p>a</p></li>
</ul>
''')
for page in (page1, page2):
html, = page.children
body, = html.children
ul, = body.children
assert len(ul.children) == 2
for li in ul.children:
assert len(li.children) == 2
assert (
li.children[0].position_y ==
li.children[1].children[0].position_y)
|
