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Commitbb5fcc0

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fix: handle selector combinators surrounded by whitespace
Partial fix for#25
1 parent6a62cd4 commitbb5fcc0

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2 files changed

+50
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lines changed

2 files changed

+50
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lines changed

‎lib/syntax_tree/css/selectors.rb

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Original file line numberDiff line numberDiff line change
@@ -337,6 +337,8 @@ def relative_selector_list
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# <complex-selector> = <compound-selector> [ <combinator>? <compound-selector> ]*
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defcomplex_selector
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consume_whitespace
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left=compound_selector
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if(c=maybe{combinator})
@@ -396,6 +398,8 @@ def simple_selector
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# <combinator> = '>' | '+' | '~' | [ '|' '|' ]
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defcombinator
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consume_whitespace
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value=
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optionsdo
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maybe{consume(">")} ||

‎test/selectors_test.rb

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Original file line numberDiff line numberDiff line change
@@ -97,6 +97,52 @@ class SelectorsTest < Minitest::Spec
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end
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end
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it"parses a complex selector with whitespace"do
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actual=parse_selectors("section > table")
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assert_patterndo
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actual=>[
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Selectors::ComplexSelector[
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left:Selectors::TypeSelector[value:{name:{value:"section"}}],
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combinator:{value:{value:">"}},
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right:Selectors::TypeSelector[value:{name:{value:"table"}}],
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]
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]
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end
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end
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it"parses a complex selector with implicit descendant combinator"do
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actual=parse_selectors("section table")
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assert_patterndo
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actual=>[
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Selectors::ComplexSelector[
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left:Selectors::TypeSelector[value:{name:{value:"section"}}],
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combinator:nil,
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right:Selectors::TypeSelector[value:{name:{value:"table"}}],
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]
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]
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end
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end
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it"parses a complex complex selector"do
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actual=parse_selectors("section > table tr")
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assert_patterndo
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actual=>[
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Selectors::ComplexSelector[
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left:Selectors::TypeSelector[value:{name:{value:"section"}}],
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combinator:{value:{value:">"}},
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right:Selectors::ComplexSelector[
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left:Selectors::TypeSelector[value:{name:{value:"table"}}],
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combinator:nil,
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right:Selectors::TypeSelector[value:{name:{value:"tr"}}]
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]
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]
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]
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end
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end
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private
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defparse_selectors(selectors)

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