def test_it_compiles_replace():
assert c('<py:replace value="foo">bar</py:replace>') == [
im.InterpolateNode(pos=P(1, 1), value='foo')
]
assert c('<img py:replace="img_tag()"/>') == [
im.InterpolateNode(pos=P(1, 18), value='img_tag()')
]
def test_it_compiles_regular_attr_interpolation():
assert c('<div class="x $foo"></div>') == [
im.TextNode(pos=P(1, 1), content='<div class="x '),
im.InterpolateNode(pos=P(1, 15), value='foo'),
im.TextNode(pos=P(1, 19), content='"></div>')
]
def test_it_compiles_block():
assert c('<py:block name="foo">bar</py:block>') == [
im.BlockNode(pos=P(1, 1),
name='foo',
children=[
im.TextNode(pos=P(1, 22), content='bar'),
])
]
def test_it_compiles_tag_with_inner_directive_attrs():
assert c('<div py:block="foo">bar</div>') == [
im.TextNode(pos=P(1, 1), content='<div>'),
im.BlockNode(pos=P(1, 16),
name='foo',
children=[im.TextNode(pos=P(1, 21), content='bar')]),
im.TextNode(content='</div>', pos=P(1, 24)),
]
def test_it_compiles_tag_with_outer_directive_attrs():
assert c('<div py:if="foo">bar</div>') == [
im.IfNode(pos=P(1, 13),
test='foo',
children=[
im.TextNode(pos=P(1, 1), content='<div>bar</div>'),
]),
]
def test_it_parses_implicit_cdata(self):
p = parse_html('<script>console && console.log("ni!")</script>')
assert p == [
OpenTag(P(1, 1),
'script',
space='',
attrs=OrderedDict()),
Text(P(1, 9), content='console && console.log("ni!")', cdata=True),
CloseTag(P(1, 38), 'script')]
def test_it_compiles_18n_message_from_comment_attr(self):
n = toim('<div i18n:comment="bar">foo</div>')
assert n == [
im.TextNode(pos=P(1, 1), content='<div>'),
im.TranslationNode(
pos=P(1, 20),
comment='bar',
children=[im.TextNode(pos=P(1, 25), content='foo')]),
im.TextNode(pos=P(1, 28), content='</div>'),
]
assert n[1].get_msgstr() == 'foo'
def test_it_compiles_if_else():
assert c('<py:if test="foo">xxx</py:if>'
' '
'<py:else>zzz</py:else>') == [
im.IfNode(
pos=P(1, 1),
test='foo',
children=[im.TextNode(pos=P(1, 19), content='xxx')],
else_=im.ElseNode(
children=[im.TextNode(pos=P(1, 41), content='zzz')]))
]
def test_it_compiles_i18n_message(self):
n = toim('<div i18n:message="" i18n:comment="translate me">foo</div>')
assert n == [
im.TextNode(pos=P(1, 1), content='<div>'),
im.TranslationNode(
pos=P(1, 20),
message='',
comment='translate me',
children=[im.TextNode(pos=P(1, 50), content='foo')]),
im.TextNode(pos=P(1, 53), content='</div>'),
]
assert n[1].get_msgstr() == 'foo'
def test_it_parses_attributes(self):
assert parse_html('<p data-foo="bar"></p>') == [
OpenTag(P(1, 1),
'p',
space=' ',
attrs=OrderedDict([('data-foo', Attribute(pos=P(1, 4),
name='data-foo',
value='bar',
value_pos=P(1, 14),
quote='"',
space1='',
space2='',
space3='',))])),
CloseTag(P(1, 19), 'p')]
def test_it_compiles_choose():
assert c('<py:choose test="foo">'
'<py:when test="1">one</py:when>'
'<py:when test="2">two</py:when>'
'<p>some text</p>'
'<py:otherwise>zzz</py:otherwise>'
'</py:choose>') == [
im.ChooseNode(pos=P(1, 1),
test='foo',
children=[
im.WhenNode(pos=P(1, 23),
test='1',
children=[
im.TextNode(pos=P(1, 41),
content='one')
]),
im.WhenNode(pos=P(1, 54),
test='2',
children=[
im.TextNode(pos=P(1, 72),
content='two')
]),
im.TextNode(pos=P(1, 85),
content='<p>some text</p>'),
im.OtherwiseNode(pos=P(1, 101),
children=[
im.TextNode(
pos=P(1, 115),
content='zzz')
]),
])
]
def test_it_preserves_whitespace(self):
assert parse_html('<a\n\thref = "foo" ></a>') == [
OpenTag(P(1, 1),
'a',
space='\n\t',
attrs=OrderedDict(href=Attribute(pos=P(2, 2),
name='href',
value='foo',
value_pos=P(2, 11),
quote='"',
space1=' ',
space2=' ',
space3=' '))),
CloseTag(P(2, 17), 'a')
]
def test_it_parses_element(self):
assert parse_html('<p></p>') == [OpenTag(P(1, 1), 'p', space=''),
CloseTag(P(1, 4), 'p')]
assert parse_html('<p>a</p>') == [OpenTag(P(1, 1), 'p', space=''),
Text(P(1, 4), 'a'),
CloseTag(P(1, 5), 'p')]
assert parse_html('<html:p></html:p>') == [
OpenTag(P(1, 1), 'html:p', space=''),
CloseTag(P(1, 9), 'html:p')]
def test_it_processes_strip_whitespace():
assert c(u'<p py:whitespace="strip"> <b> foo bar </b> </p>') == [
im.TextNode(pos=P(1, 1), content=u'<p><b>foo bar</b></p>'),
]
assert c(u'<p py:whitespace="strip">one <b>and</b> two <b>!</b></p>') == [
im.TextNode(pos=P(1, 1),
content=u'<p>one <b>and</b> two <b>!</b></p>'),
]
assert c(u'<p py:whitespace="strip">\n<b> foo bar </b>\n</p>') == [
im.TextNode(pos=P(1, 1), content=u'<p><b>foo bar</b></p>'),
]
assert c(u'<p py:whitespace="strip"> <b>\u00a0 foo bar </b> </p>') == [
im.TextNode(pos=P(1, 1), content=u'<p><b>\u00a0 foo bar</b></p>'),
]
assert c(u'<p py:whitespace="strip"> '
u'<b py:whitespace="preserve"> foo </b></p>') == [
im.TextNode(pos=P(1, 1), content=u'<p><b> foo </b></p>'),
]
def test_it_compiles_pycall():
assert c('<py:call function="func(1)">'
'<py:keyword name="x">foo</py:keyword>'
'<py:keyword name="y">bar</py:keyword>'
'</py:call>') == [
im.Call(pos=P(1, 1),
function="func(1)",
children=[
im.CallKeyword(pos=P(1, 29),
name='x',
children=[
im.TextNode(pos=P(1, 50),
content='foo')
]),
im.CallKeyword(pos=P(1, 66),
name='y',
children=[
im.TextNode(pos=P(1, 87),
content='bar')
])
])
]
def test_it_compiles_pystrip():
assert c('<div py:strip=""><p>foo</p></div>') == [
im.TextNode(pos=P(1, 18), content='<p>foo</p>'),
]
assert c('<div py:strip="x"><p>foo</p></div>') == [
im.IfNode(pos=P(1, 1),
test='not (x)',
children=[im.TextNode(pos=P(1, 1), content='<div>')]),
im.TextNode(pos=P(1, 19), content='<p>foo</p>'),
im.IfNode(pos=P(1, 29),
test='not (x)',
children=[im.TextNode(pos=P(1, 29), content='</div>')]),
]
def test_it_processes_strip_whitespace_and_keeps_line_numbering():
assert c(u'<p py:whitespace="strip"> '
u'<py:if test="True"> hello! </py:if></p>') == [
im.TextNode(pos=P(1, 1), content='<p>'),
im.IfNode(
pos=P(1, 27),
test='True',
children=[im.TextNode(pos=P(1, 47), content='hello!')]),
im.TextNode(pos=P(1, 62), content='</p>')
]
assert c(u'<html><py:whitespace value="strip"> '
u'<p><py:if test="True"> hello! </py:if></p>'
u'</py:whitespace></html>') == [
im.TextNode(pos=P(1, 1), content='<html><p>'),
im.IfNode(
pos=P(1, 40),
test='True',
children=[im.TextNode(pos=P(1, 60), content='hello!')]),
im.TextNode(pos=P(1, 75), content='</p></html>')
]
def test_it_compiles_conditional_attr_interpolation():
assert c('<input selected="$foo"/>') == [
im.TextNode(pos=P(1, 1), content='<input '),
im.WithNode(pos=P(1, 8),
vars=[('__piglet_tmp', 'foo')],
children=[
im.IfNode(pos=P(1, 8),
test='__piglet_tmp is not None',
children=[
im.TextNode(pos=P(1, 8),
content='selected="'),
im.InterpolateNode(pos=P(1, 18),
value='__piglet_tmp'),
im.TextNode(pos=P(1, 22), content='"')
])
]),
im.TextNode(pos=P(1, 23), content='/>')
]
def test_it_compiles_content():
assert c('<div py:content="body">foo</div>') == [
im.TextNode(pos=P(1, 1), content='<div>'),
im.InterpolateNode(pos=P(1, 18), value='body'),
im.TextNode(pos=P(1, 27), content='</div>')
]
def test_it_parses_numeric_entity(self):
assert parse_html(' ') == [Entity(P(1, 1), reference=' ')]
def test_it_compiles_entity():
assert c('&') == [im.TextNode(pos=P(1, 1), content='&')]
def test_it_preserves_ordering_of_namespaced_attributes():
assert c('<html lang="en" xml:lang="en"></html>') == [
im.TextNode(pos=P(line=1, char=1),
content='<html lang="en" xml:lang="en"></html>')
]
def test_it_strips_space_between_py_directives():
assert c('<py:if test="0"></py:if> <py:if test="1"></py:if>') == [
im.IfNode(pos=P(1, 1), children=[], test='0'),
im.IfNode(pos=P(1, 26), children=[], test='1')
]
def test_it_strips_whitespace_between_elements():
assert c('<p py:whitespace="strip"> \n <a/>\n<b/> \n </p>') == [
im.TextNode(pos=P(1, 1), content='<p><a/><b/></p>')
]
def test_it_strips_whitespace_inside_tags():
assert c('<p py:whitespace="strip"> <a/> </p>') == [
im.TextNode(pos=P(1, 1), content='<p><a/></p>')
]
def test_it_strips_whitespace_around_text():
assert c('<p py:whitespace="strip"> foo </p>') == [
im.TextNode(pos=P(1, 1), content='<p>foo</p>')
]
def test_it_compiles_inline_interpolation():
assert c('<div>$a</div>') == [
im.TextNode(pos=P(1, 1), content='<div>'),
im.InterpolateNode(pos=P(1, 6), value='a'),
im.TextNode(pos=P(1, 8), content='</div>')
]
def test_it_compiles_interpolations_with_entities():
assert c('${1 > 0}') == [im.InterpolateNode(pos=P(1, 1), value='1 > 0')]
def test_it_compiles_element():
assert c('<a href="foo">bar</a>') == [
im.TextNode(pos=P(1, 1), content='<a href="foo">bar</a>'),
]
def test_it_compiles_pyimport():
assert c('<py:import href="foo.html" alias="bar"/>') == [
im.ImportNode(pos=P(1, 1), href='foo.html', alias='bar')
]