def test_bogus_elements():
for snippet in [
u'<div form:with="snacks" />',
u'<div form:set="snacks" />',
]:
with pytest.raises(TemplateSyntaxError):
render(snippet, 'xml', schema)
def test_bogus_tags():
for snippet in [
u'<form:auto-name/>',
u'<form:auto-value/>',
u'<form:auto-domid/>',
u'<form:auto-for/>',
u'<form:auto-tabindex/>',
]:
with pytest.raises(TemplateSyntaxError):
render(snippet, 'xml', schema)
def test_attribute_interpolation():
markup = u"""\
<input form:bind="form" form:auto-domid="${ON}" />
<input form:bind="form" form:auto-domid="o${N}" />
<input type="checkbox" value="${VAL}" form:bind="form" />
<input type="checkbox" value="v${A}l" form:bind="form" />
<input type="checkbox" value="${V}a${L}" form:bind="form" />
"""
expected = u"""\
<input name="element" value="val" id="f_element" />
<input name="element" value="val" id="f_element" />
<input type="checkbox" value="val" name="element" checked="checked" />
<input type="checkbox" value="val" name="element" checked="checked" />
<input type="checkbox" value="val" name="element" checked="checked" />"""
rendered = render(
markup,
u'xhtml',
schema.from_defaults,
ON=u'on',
N=u'n',
VAL=Markup(u'val'),
V=u'v',
A=u'a',
L=u'l',
)
assert rendered == expected
def test_pruned_tag():
markup = """\
<form:with auto-name="off" py:if="False">xxx</form:with>
"""
expected = ""
rendered = render(markup, 'xhtml', schema)
assert rendered == expected
def test_pruned_tag():
markup = u"""\
<form:with auto-name="off" py:if="False">xxx</form:with>
"""
expected = ""
rendered = render(markup, u'xhtml', schema)
assert rendered == expected
def test_attribute_removal():
markup = """\
<input type="checkbox" form:bind="form" value="xyzzy" checked="checked" />
"""
expected = """\
<input type="checkbox" value="xyzzy" name="element" />"""
rendered = render(markup, 'xhtml', schema)
assert rendered == expected
def test_attribute_removal():
markup = u"""\
<input type="checkbox" form:bind="form" value="xyzzy" checked="checked" />
"""
expected = u"""\
<input type="checkbox" value="xyzzy" name="element" />"""
rendered = render(markup, u'xhtml', schema)
assert rendered == expected
def test_attributes_preserved():
markup = """\
<div xmlns:xyzzy="yo">
<input xyzzy:blat="pow" class="abc" form:bind="form" />
</div>
"""
expected = """\
<div xmlns:xyzzy="yo">
<input xyzzy:blat="pow" class="abc" name="element" value="" />
</div>"""
rendered = render(markup, 'xhtml', schema)
assert rendered == expected
def test_attributes_preserved():
markup = u"""\
<div xmlns:xyzzy="yo">
<input xyzzy:blat="pow" class="abc" form:bind="form" />
</div>
"""
expected = u"""\
<div xmlns:xyzzy="yo">
<input xyzzy:blat="pow" class="abc" name="element" value="" />
</div>"""
rendered = render(markup, u'xhtml', schema)
assert rendered == expected
def test_tortured_select():
markup = """\
<select form:bind="form">
<option value="hit"/>
<option value="miss"/>
<option value="hit" form:bind=""/>
<optgroup label="nested">
<option>
h${"i"}t
</option>
<option value="miss"/>
</optgroup>
<optgroup label="nested">
<option value="hit" form:bind=""/>
</optgroup>
<option value="hit" py:if="True">
<option value="hit">
<option value="hit" form:bind="form" py:if="True"/>
</option>
</option>
</select>
"""
expected = """\
<select name="element">
<option value="hit" selected="selected"></option>
<option value="miss"></option>
<option value="hit"></option>
<optgroup label="nested">
<option selected="selected">
hit
</option>
<option value="miss"></option>
</optgroup>
<optgroup label="nested">
<option value="hit"></option>
</optgroup>
<option value="hit" selected="selected">
<option value="hit" selected="selected">
<option value="hit" selected="selected"></option>
</option>
</option>
</select>"""
factory = schema.using(default=u'hit').from_defaults
rendered = render(markup, 'xhtml', factory)
if rendered != expected:
print("\n" + __name__)
print("Expected:\n" + expected)
print("Got:\n" + rendered)
assert rendered == expected
def test_tortured_select():
markup = u"""\
<select form:bind="form">
<option value="hit"/>
<option value="miss"/>
<option value="hit" form:bind=""/>
<optgroup label="nested">
<option>
h${"i"}t
</option>
<option value="miss"/>
</optgroup>
<optgroup label="nested">
<option value="hit" form:bind=""/>
</optgroup>
<option value="hit" py:if="True">
<option value="hit">
<option value="hit" form:bind="form" py:if="True"/>
</option>
</option>
</select>
"""
expected = u"""\
<select name="element">
<option value="hit" selected="selected"></option>
<option value="miss"></option>
<option value="hit"></option>
<optgroup label="nested">
<option selected="selected">
hit
</option>
<option value="miss"></option>
</optgroup>
<optgroup label="nested">
<option value="hit"></option>
</optgroup>
<option value="hit" selected="selected">
<option value="hit" selected="selected">
<option value="hit" selected="selected"></option>
</option>
</option>
</select>"""
factory = schema.using(default=u'hit').from_defaults
rendered = render(markup, u'xhtml', factory)
if rendered != expected:
print("\n" + __name__)
print("Expected:\n" + expected)
print("Got:\n" + rendered)
assert rendered == expected
def test_directive_ordering():
markup = """\
<form form:bind="form" py:if="True">
<input form:bind="form" py:if="False"/>
<input py:with="foo=form" form:bind="foo" />
</form>
"""
expected = """\
<form name="element">
<input name="element" value="" />
</form>"""
rendered = render(markup, 'xhtml', schema)
assert rendered == expected
def test_directive_ordering():
markup = u"""\
<form form:bind="form" py:if="True">
<input form:bind="form" py:if="False"/>
<input py:with="foo=form" form:bind="foo" />
</form>
"""
expected = u"""\
<form name="element">
<input name="element" value="" />
</form>"""
rendered = render(markup, u'xhtml', schema)
assert rendered == expected
def test_stream_preserved():
markup = """\
<py:def function="stream_fn()"><b py:if="1">lumpy.</b></py:def>
<py:def function="flattenable_fn()"><py:if test="1">flat.</py:if></py:def>
<button form:bind="form">
<em>wow!</em> ${1 + 1}
</button>
<button form:bind="form">${stream_fn()}</button>
<button form:bind="form">${flattenable_fn()}</button>
"""
expected = """\
<button name="element" value="">
<em>wow!</em> 2
</button>
<button name="element" value=""><b>lumpy.</b></button>
<button name="element" value="">flat.</button>"""
rendered = render(markup, 'xhtml', schema)
assert rendered == expected
def test_stream_preserved():
markup = u"""\
<py:def function="stream_fn()"><b py:if="1">lumpy.</b></py:def>
<py:def function="flattenable_fn()"><py:if test="1">flat.</py:if></py:def>
<button form:bind="form">
<em>wow!</em> ${1 + 1}
</button>
<button form:bind="form">${stream_fn()}</button>
<button form:bind="form">${flattenable_fn()}</button>
"""
expected = u"""\
<button name="element" value="">
<em>wow!</em> 2
</button>
<button name="element" value=""><b>lumpy.</b></button>
<button name="element" value="">flat.</button>"""
rendered = render(markup, u'xhtml', schema)
assert rendered == expected
def test_attribute_interpolation():
markup = """\
<input form:bind="form" form:auto-domid="${ON}" />
<input form:bind="form" form:auto-domid="o${N}" />
<input type="checkbox" value="${VAL}" form:bind="form" />
<input type="checkbox" value="v${A}l" form:bind="form" />
<input type="checkbox" value="${V}a${L}" form:bind="form" />
"""
expected = """\
<input name="element" value="val" id="f_element" />
<input name="element" value="val" id="f_element" />
<input type="checkbox" value="val" name="element" checked="checked" />
<input type="checkbox" value="val" name="element" checked="checked" />
<input type="checkbox" value="val" name="element" checked="checked" />"""
rendered = render(markup, 'xhtml', schema.from_defaults,
ON=u'on',
N=u'n',
VAL=Markup(u'val'),
V=u'v',
A=u'a',
L=u'l',
)
assert rendered == expected