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QuotedStrings can be empty

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This commit is contained in:
James MacAulay
2009-08-19 18:37:40 -04:00
parent 167825aa92
commit 2d0532e041
2 changed files with 6 additions and 1 deletions
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2
lib/liquid.rb
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@@ -33,7 +33,7 @@ module Liquid
VariableStart = /\{\{/
VariableEnd = /\}\}/
VariableIncompleteEnd = /\}\}?/
QuotedString = /"[^"]+"|'[^']+'/
QuotedString = /"[^"]*"|'[^']*'/
QuotedFragment = /#{QuotedString}|(?:[^\s,\|'"]|#{QuotedString})+/
StrictQuotedFragment = /"[^"]+"|'[^']+'|[^\s,\|,\:,\,]+/
FirstFilterArgument = /#{FilterArgumentSeparator}(?:#{StrictQuotedFragment})/

5
test/standard_tag_test.rb
View File

@@ -326,6 +326,10 @@ HERE
assert_equal 'variable', Liquid::Template.parse( '{% assign a = "variable"%}{{a}}' ).render
end
def test_assign_an_empty_string
assert_equal '', Liquid::Template.parse( '{% assign a = ""%}{{a}}' ).render
end
def test_assign_is_global
assert_equal 'variable', Liquid::Template.parse( '{%for i in (1..2) %}{% assign a = "variable"%}{% endfor %}{{a}}' ).render
end
@@ -347,6 +351,7 @@ HERE
assert_template_result('one','{%cycle "one", "two"%}')
assert_template_result('one two','{%cycle "one", "two"%} {%cycle "one", "two"%}')
assert_template_result(' two','{%cycle "", "two"%} {%cycle "", "two"%}')
assert_template_result('one two one','{%cycle "one", "two"%} {%cycle "one", "two"%} {%cycle "one", "two"%}')