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fix: Parser hangs on mid-string line feed character #155

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fix: Parser hangs on mid-string line feed character #155

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2 changes: 1 addition & 1 deletion lib/jsonpath.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -44,7 +44,7 @@ def initialize(path, opts = {})
nil
elsif (token = scanner.scan(/[><=] \d+/))
@path.last << token
elsif (token = scanner.scan(/./))
elsif (token = scanner.scan(/./m))
begin
@path.last << token
rescue RuntimeError
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4 changes: 4 additions & 0 deletions test/test_jsonpath.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -1178,6 +1178,10 @@ def test_raise_max_nesting_error
assert_raises(MultiJson::ParseError) { JsonPath.new('$.a', max_nesting: 1).on(json) }
end

def test_linefeed_in_path_error
assert_raises(ArgumentError) { JsonPath.new("$.store\n.book") }
end

def test_with_max_nesting_false
json = {
a: {
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