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Refactoring; negative tests

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This commit is contained in:
rwakulszowa 2016-10-25 13:42:23 +02:00
parent 34400374c1
commit d94496c896
2 changed files with 40 additions and 18 deletions
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34
tests/unit/style/parsing/font.rs
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@ -19,33 +19,53 @@ fn font_feature_settings_should_parse_properly() {
assert_eq!(normal, normal_computed);
let on = parse_longhand!(font_feature_settings, "\"abcd\" on");
let on_computed = computed_value::T::Computed(vec![
let on_computed = computed_value::T::Tag(vec![
FeatureTagValue { tag: String::from("abcd"), value: 1 }
]);
assert_eq!(on, on_computed);
let off = parse_longhand!(font_feature_settings, "\"abcd\" off");
let off_computed = computed_value::T::Computed(vec![
let off_computed = computed_value::T::Tag(vec![
FeatureTagValue { tag: String::from("abcd"), value: 0 }
]);
assert_eq!(off, off_computed);
let empty = parse_longhand!(font_feature_settings, "\"abcd\"");
let empty_computed = computed_value::T::Computed(vec![
let no_value = parse_longhand!(font_feature_settings, "\"abcd\"");
let no_value_computed = computed_value::T::Tag(vec![
FeatureTagValue { tag: String::from("abcd"), value: 1 }
]);
assert_eq!(empty, empty_computed);
assert_eq!(no_value, no_value_computed);
let pos_integer = parse_longhand!(font_feature_settings, "\"abcd\" 100");
let pos_integer_computed = computed_value::T::Computed(vec![
let pos_integer_computed = computed_value::T::Tag(vec![
FeatureTagValue { tag: String::from("abcd"), value: 100 }
]);
assert_eq!(pos_integer, pos_integer_computed);
let multiple = parse_longhand!(font_feature_settings, "\"abcd\" off, \"efgh\"");
let multiple_computed = computed_value::T::Computed(vec![
let multiple_computed = computed_value::T::Tag(vec![
FeatureTagValue { tag: String::from("abcd"), value: 0 },
FeatureTagValue { tag: String::from("efgh"), value: 1 }
]);
assert_eq!(multiple, multiple_computed);
}
#[test]
fn font_feature_settings_should_throw_on_bad_input() {
use style::properties::longhands::font_feature_settings;
let url = Url::parse("http://localhost").unwrap();
let context = ParserContext::new(Origin::Author, &url, Box::new(CSSErrorReporterTest));
let mut empty = Parser::new("");
assert!(font_feature_settings::parse(&context, &mut empty).is_err());
let mut negative = Parser::new("\"abcd\" -1");
assert!(font_feature_settings::parse(&context, &mut negative).is_err());
let mut short_tag = Parser::new("\"abc\"");
assert!(font_feature_settings::parse(&context, &mut short_tag).is_err());
let mut illegal_tag = Parser::new("\"abcó\"");
assert!(font_feature_settings::parse(&context, &mut illegal_tag).is_err());
}