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Auto merge of #20583 - emilio:affine-stuff, r=upsuper

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selectors: Don't serialize :nth-child(-n) as -1n.

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bors-servo 2018-04-07 10:10:35 -04:00 • committed by GitHub
commit ecfcf35c26
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2 changed files with 1 additions and 25 deletions
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1
components/selectors/parser.rs
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@ -1021,6 +1021,7 @@ impl<Impl: SelectorImpl> ToCss for Component<Impl> {
(0, 0) => dest.write_char('0'),
(1, 0) => dest.write_char('n'),
(-1, 0) => dest.write_str("-n"),
(_, 0) => write!(dest, "{}n", a),
(0, _) => write!(dest, "{}", b),

25
tests/wpt/metadata/css/selectors/anplusb-selector-parsing.html.ini
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@ -1,25 +0,0 @@
[anplusb-selector-parsing.html]
[:nth-child(-n+0) should be parsed and serialized correctly]
expected: FAIL
[:nth-child(-n) should be parsed and serialized correctly]
expected: FAIL
[:nth-last-child(-n+0) should be parsed and serialized correctly]
expected: FAIL
[:nth-last-child(-n) should be parsed and serialized correctly]
expected: FAIL
[:nth-of-type(-n+0) should be parsed and serialized correctly]
expected: FAIL
[:nth-of-type(-n) should be parsed and serialized correctly]
expected: FAIL
[:nth-last-of-type(-n+0) should be parsed and serialized correctly]
expected: FAIL
[:nth-last-of-type(-n) should be parsed and serialized correctly]
expected: FAIL