style: Allow parsing nested calc() expressions.

This commit is contained in:
Emilio Cobos Álvarez 2017-05-03 20:58:24 +02:00
parent ed7686b42c
commit cd43331963
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3 changed files with 5 additions and 3 deletions

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@ -16,6 +16,7 @@ use style_traits::ToCss;
#[test]
fn test_calc() {
assert!(parse(Length::parse, "calc(1px+ 2px)").is_err());
assert!(parse(Length::parse, "calc(calc(1px) + calc(1px + 4px))").is_ok());
assert!(parse(Length::parse, "calc( 1px + 2px )").is_ok());
assert!(parse(Length::parse, "calc(1px + 2px )").is_ok());
assert!(parse(Length::parse, "calc( 1px + 2px)").is_ok());