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Fixed AST for :only-of-type

This commit is contained in:
Yorick Peterse 2014-11-15 18:08:26 +01:00
parent 1c301d40e2
commit 9eead81a7c
2 changed files with 10 additions and 2 deletions
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2
lib/oga/css/parser.y
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@ -581,7 +581,7 @@ end
# @return [AST::Node] # @return [AST::Node]
# #
def on_pseudo_class_only_of_type def on_pseudo_class_only_of_type
return s(:eq, s(:call, 'last'), s(:int, 1)) return s(:and, on_pseudo_class_first_of_type, on_pseudo_class_last_of_type)
end end
## ##

10
spec/oga/css/parser/pseudo_classes/only_of_type_spec.rb
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@ -4,7 +4,15 @@ describe Oga::CSS::Parser do
context ':only-of-type pseudo class' do context ':only-of-type pseudo class' do
example 'parse the :only-of-type pseudo class' do example 'parse the :only-of-type pseudo class' do
parse_css(':only-of-type').should == parse_xpath( parse_css(':only-of-type').should == parse_xpath(
'descendant::*[last() = 1]' 'descendant::*[count(preceding-sibling::*) = 0 and ' \
'count(following-sibling::*) = 0]'
)
end
example 'parse the a:only-of-type pseudo class' do
parse_css('a:only-of-type').should == parse_xpath(
'descendant::a[count(preceding-sibling::a) = 0 and ' \
'count(following-sibling::a) = 0]'
) )
end end
end end