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Report more specific invalid attribute selectors (bug 1384216).

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This commit is contained in:
Josh Matthews 2017-08-28 17:20:45 -07:00
parent 73e903ad3c
commit 408c34a76d
2 changed files with 55 additions and 24 deletions
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25
ports/geckolib/error_reporter.rs
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@ -214,9 +214,6 @@ fn extract_error_param<'a>(err: ParseError<'a>) -> Option<ErrorString<'a>> {
CssParseError::Custom(SelectorParseError::UnexpectedIdent(ident)) =>
ErrorString::Ident(ident),
CssParseError::Custom(SelectorParseError::ExpectedNamespace(namespace)) =>
ErrorString::Ident(namespace),
CssParseError::Custom(SelectorParseError::Custom(
StyleParseError::PropertyDeclaration(
PropertyDeclarationParseError::UnknownProperty(property)))) =>
@ -250,9 +247,16 @@ fn extract_error_params<'a>(err: ParseError<'a>) -> Option<ErrorParams<'a>> {
PropertyDeclarationParseError::InvalidValue(property, Some(e))))) =>
(Some(ErrorString::Snippet(property.into())), Some(extract_value_error_param(e))),
CssParseError::Custom(SelectorParseError::UnexpectedTokenInAttributeSelector(t)) =>
CssParseError::Custom(SelectorParseError::UnexpectedTokenInAttributeSelector(t)) |
CssParseError::Custom(SelectorParseError::BadValueInAttr(t)) |
CssParseError::Custom(SelectorParseError::ExpectedBarInAttr(t)) |
CssParseError::Custom(SelectorParseError::NoQualifiedNameInAttributeSelector(t)) |
CssParseError::Custom(SelectorParseError::InvalidQualNameInAttr(t)) =>
(None, Some(ErrorString::UnexpectedToken(t))),
CssParseError::Custom(SelectorParseError::ExpectedNamespace(namespace)) =>
(None, Some(ErrorString::Ident(namespace))),
CssParseError::Custom(SelectorParseError::UnsupportedPseudoClassOrElement(p)) =>
(None, Some(ErrorString::Ident(p))),
@ -324,9 +328,6 @@ impl<'a> ErrorHelpers<'a> for ContextualParseError<'a> {
(b"PEKeyframeBadName\0", Action::Nothing),
ContextualParseError::UnsupportedKeyframePropertyDeclaration(..) =>
(b"PEBadSelectorKeyframeRuleIgnored\0", Action::Nothing),
ContextualParseError::InvalidRule(
_, CssParseError::Custom(SelectorParseError::ExpectedNamespace(_))) =>
(b"PEUnknownNamespacePrefix\0", Action::Nothing),
ContextualParseError::InvalidRule(
_, CssParseError::Custom(SelectorParseError::Custom(
StyleParseError::UnexpectedTokenWithinNamespace(_)))) =>
@ -335,6 +336,16 @@ impl<'a> ErrorHelpers<'a> for ContextualParseError<'a> {
let prefix = match *err {
CssParseError::Custom(SelectorParseError::UnexpectedTokenInAttributeSelector(_)) =>
Some(&b"PEAttSelUnexpected\0"[..]),
CssParseError::Custom(SelectorParseError::ExpectedBarInAttr(_)) =>
Some(&b"PEAttSelNoBar\0"[..]),
CssParseError::Custom(SelectorParseError::BadValueInAttr(_)) =>
Some(&b"PEAttSelBadValue\0"[..]),
CssParseError::Custom(SelectorParseError::NoQualifiedNameInAttributeSelector(_)) =>
Some(&b"PEAttributeNameOrNamespaceExpected\0"[..]),
CssParseError::Custom(SelectorParseError::InvalidQualNameInAttr(_)) =>
Some(&b"PEAttributeNameExpected\0"[..]),
CssParseError::Custom(SelectorParseError::ExpectedNamespace(_)) =>
Some(&b"PEUnknownNamespacePrefix\0"[..]),
CssParseError::Custom(SelectorParseError::UnsupportedPseudoClassOrElement(_)) =>
Some(&b"PEPseudoSelUnknown\0"[..]),
_ => None,