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Add tests for empty tables

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This commit is contained in:
Lucie Anglade 2019-12-20 11:30:04 +01:00
parent e7f6a32325
commit 9adda8940a
1 changed files with 48 additions and 0 deletions
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48
weasyprint/tests/test_layout/test_table.py
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@ -2570,3 +2570,51 @@ def test_table_caption_margin_bottom():
assert (tbody.content_box_x(), tbody.content_box_y()) == (20, 50)
assert (caption.content_box_x(), caption.content_box_y()) == (40, 80)
assert (h2.content_box_x(), h2.content_box_y()) == (20, 130)
@assert_no_logs
@pytest.mark.parametrize('rows_expected, thead, tfoot, content', (
([[], ['Header', 'Footer']], 45, 45, '<p>content</p>'),
([['Header', 'Footer']], 30, 30, '<p>content</p>'),
([['Header']], 30, 110, '<p>content</p>'),
([[], ['Header', 'Footer']], 30, 60, '<p>content</p>'),
([['Footer']], 110, 30, '<p>content</p>'),
([[]], 110, 110, '<p>content</p>'),
([['Header', 'Footer']], 30, 30, ''),
([['Header']], 30, 110, ''),
([['Header', 'Footer']], 30, 60, ''),
([['Footer']], 110, 30, ''),
([[]], 110, 110, ''),
))
def test_table_empty_body(rows_expected, thead, tfoot, content):
html = '''
<style>
@page { size: 100px }
p { height: 20px }
thead th { height: %spx }
tfoot th { height: %spx }
</style>
%s
<table>
<thead><tr><th>Header</th></tr></thead>
<tfoot><tr><th>Footer</th></tr></tfoot>
</table>
''' % (thead, tfoot, content)
pages = render_pages(html)
assert len(pages) == len(rows_expected)
for i, page in enumerate(pages):
rows = []
html, = page.children
body, = html.children
table_wrapper = body.children[-1]
if not table_wrapper.is_table_wrapper:
assert rows == rows_expected[i]
continue
table, = table_wrapper.children
for group in table.children:
for row in group.children:
cell, = row.children
line, = cell.children
text, = line.children
rows.append(text.text)
assert rows == rows_expected[i]