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"""Test the HTML presentational hints."""
from weasyprint import CSS, HTML
from .testing_utils import BASE_URL, assert_no_logs
PH_TESTING_CSS = CSS(string='''
@page {margin: 0; size: 1000px 1000px}
body {margin: 0}
''')
@assert_no_logs
def test_no_ph():
# Test both CSS and non-CSS rules
document = HTML(string='''
<hr size=100 />
<table align=right width=100><td>0</td></table>
''').render(stylesheets=[PH_TESTING_CSS])
page, = document.pages
html, = page._page_box.children
body, = html.children
hr, table = body.children
assert hr.border_height() != 100
assert table.position_x == 0
@assert_no_logs
def test_ph_page():
document = HTML(string='''
<body marginheight=2 topmargin=3 leftmargin=5
bgcolor=red text=blue />
''').render(stylesheets=[PH_TESTING_CSS], presentational_hints=True)
page, = document.pages
html, = page._page_box.children
body, = html.children
assert body.margin_top == 2
assert body.margin_bottom == 2
assert body.margin_left == 5
assert body.margin_right == 0
assert body.style['background_color'] == (1, 0, 0, 1)
assert body.style['color'] == (0, 0, 1, 1)
@assert_no_logs
def test_ph_flow():
document = HTML(string='''
<pre wrap></pre>
<center></center>
<div align=center></div>
<div align=middle></div>
<div align=left></div>
<div align=right></div>
<div align=justify></div>
''').render(stylesheets=[PH_TESTING_CSS], presentational_hints=True)
page, = document.pages
html, = page._page_box.children
body, = html.children
pre, center, div1, div2, div3, div4, div5 = body.children
assert pre.style['white_space'] == 'pre-wrap'
assert center.style['text_align_all'] == 'center'
assert div1.style['text_align_all'] == 'center'
assert div2.style['text_align_all'] == 'center'
assert div3.style['text_align_all'] == 'left'
assert div4.style['text_align_all'] == 'right'
assert div5.style['text_align_all'] == 'justify'
@assert_no_logs
def test_ph_phrasing():
document = HTML(string='''
<br clear=left>
<br clear=right />
<br clear=both />
<br clear=all />
<font color=red face=weasyprint size=7></font>
<Font size=4></Font>
<font size=+5 ></font>
<font size=-5 ></font>
''', base_url=BASE_URL).render(
stylesheets=[PH_TESTING_CSS], presentational_hints=True)
page, = document.pages
html, = page._page_box.children
body, = html.children
line1, line2, line3, line4, line5 = body.children
br1, = line1.children
br2, = line2.children
br3, = line3.children
br4, = line4.children
font1, font2, font3, font4 = line5.children
assert br1.style['clear'] == 'left'
assert br2.style['clear'] == 'right'
assert br3.style['clear'] == 'both'
assert br4.style['clear'] == 'both'
assert font1.style['color'] == (1, 0, 0, 1)
assert font1.style['font_family'] == ('weasyprint',)
assert font1.style['font_size'] == 1.5 * 2 * 16
assert font2.style['font_size'] == 6 / 5 * 16
assert font3.style['font_size'] == 1.5 * 2 * 16
assert font4.style['font_size'] == 8 / 9 * 16
@assert_no_logs
def test_ph_lists():
document = HTML(string='''
<ol>
<li type=A></li>
<li type=1></li>
<li type=a></li>
<li type=i></li>
<li type=I></li>
</ol>
<ul>
<li type=circle></li>
<li type=disc></li>
<li type=square></li>
</ul>
''').render(stylesheets=[PH_TESTING_CSS], presentational_hints=True)
page, = document.pages
html, = page._page_box.children
body, = html.children
ol, ul = body.children
oli1, oli2, oli3, oli4, oli5 = ol.children
uli1, uli2, uli3 = ul.children
assert oli1.style['list_style_type'] == 'upper-alpha'
assert oli2.style['list_style_type'] == 'decimal'
assert oli3.style['list_style_type'] == 'lower-alpha'
assert oli4.style['list_style_type'] == 'lower-roman'
assert oli5.style['list_style_type'] == 'upper-roman'
assert uli1.style['list_style_type'] == 'circle'
assert uli2.style['list_style_type'] == 'disc'
assert uli3.style['list_style_type'] == 'square'
@assert_no_logs
def test_ph_lists_types():
document = HTML(string='''
<ol type=A></ol>
<ol type=1></ol>
<ol type=a></ol>
<ol type=i></ol>
<ol type=I></ol>
<ul type=circle></ul>
<ul type=disc></ul>
<ul type=square></ul>
''').render(stylesheets=[PH_TESTING_CSS], presentational_hints=True)
page, = document.pages
html, = page._page_box.children
body, = html.children
ol1, ol2, ol3, ol4, ol5, ul1, ul2, ul3 = body.children
assert ol1.style['list_style_type'] == 'upper-alpha'
assert ol2.style['list_style_type'] == 'decimal'
assert ol3.style['list_style_type'] == 'lower-alpha'
assert ol4.style['list_style_type'] == 'lower-roman'
assert ol5.style['list_style_type'] == 'upper-roman'
assert ul1.style['list_style_type'] == 'circle'
assert ul2.style['list_style_type'] == 'disc'
assert ul3.style['list_style_type'] == 'square'
@assert_no_logs
def test_ph_tables():
document = HTML(string='''
<table align=left rules=none></table>
<table align=right rules=groups></table>
<table align=center rules=rows></table>
<table border=10 cellspacing=3 bordercolor=green>
<thead>
<tr>
<th valign=top></th>
</tr>
</thead>
<tr>
<td nowrap><h1 align=right></h1><p align=center></p></td>
</tr>
<tr>
</tr>
<tfoot align=justify>
<tr>
<td></td>
</tr>
</tfoot>
</table>
''').render(stylesheets=[PH_TESTING_CSS], presentational_hints=True)
page, = document.pages
html, = page._page_box.children
body, = html.children
wrapper1, wrapper2, wrapper3, wrapper4, = body.children
assert wrapper1.style['float'] == 'left'
assert wrapper2.style['float'] == 'right'
assert wrapper3.style['margin_left'] == 'auto'
assert wrapper3.style['margin_right'] == 'auto'
assert wrapper1.children[0].style['border_left_style'] == 'hidden'
assert wrapper1.style['border_collapse'] == 'collapse'
assert wrapper2.children[0].style['border_left_style'] == 'hidden'
assert wrapper2.style['border_collapse'] == 'collapse'
assert wrapper3.children[0].style['border_left_style'] == 'hidden'
assert wrapper3.style['border_collapse'] == 'collapse'
table4, = wrapper4.children
assert table4.style['border_top_style'] == 'outset'
assert table4.style['border_top_width'] == 10
assert table4.style['border_spacing'] == (3, 3)
r, g, b, a = table4.style['border_left_color']
assert g > r
assert g > b
head_group, rows_group, foot_group = table4.children
head, = head_group.children
th, = head.children
assert th.style['vertical_align'] == 'top'
line1, line2 = rows_group.children
td, = line1.children
assert td.style['white_space'] == 'nowrap'
assert td.style['border_top_width'] == 1
assert td.style['border_top_style'] == 'inset'
h1, p = td.children
assert h1.style['text_align_all'] == 'right'
assert p.style['text_align_all'] == 'center'
foot, = foot_group.children
tr, = foot.children
assert tr.style['text_align_all'] == 'justify'
@assert_no_logs
def test_ph_hr():
document = HTML(string='''
<hr align=left>
<hr align=right />
<hr align=both color=red />
<hr align=center noshade size=10 />
<hr align=all size=8 width=100 />
''').render(stylesheets=[PH_TESTING_CSS], presentational_hints=True)
page, = document.pages
html, = page._page_box.children
body, = html.children
hr1, hr2, hr3, hr4, hr5 = body.children
assert hr1.margin_left == 0
assert hr1.style['margin_right'] == 'auto'
assert hr2.style['margin_left'] == 'auto'
assert hr2.margin_right == 0
assert hr3.style['margin_left'] == 'auto'
assert hr3.style['margin_right'] == 'auto'
assert hr3.style['color'] == (1, 0, 0, 1)
assert hr4.style['margin_left'] == 'auto'
assert hr4.style['margin_right'] == 'auto'
assert hr4.border_height() == 10
assert hr4.style['border_top_width'] == 5
assert hr5.border_height() == 8
assert hr5.height == 6
assert hr5.width == 100
assert hr5.style['border_top_width'] == 1
@assert_no_logs
def test_ph_embedded():
document = HTML(string='''
<object data="data:image/svg+xml,<svg></svg>"
align=top hspace=10 vspace=20></object>
<img src="data:image/svg+xml,<svg></svg>" alt=text
align=right width=10 height=20 />
<embed src="data:image/svg+xml,<svg></svg>" align=texttop />
''').render(stylesheets=[PH_TESTING_CSS], presentational_hints=True)
page, = document.pages
html, = page._page_box.children
body, = html.children
line, = body.children
object_, text1, img, embed, text2 = line.children
assert embed.style['vertical_align'] == 'text-top'
assert object_.style['vertical_align'] == 'top'
assert object_.margin_top == 20
assert object_.margin_left == 10
assert img.style['float'] == 'right'
assert img.width == 10
assert img.height == 20
|
