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Only allow border-image-outset to use non-negative values.

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This commit is contained in:
J. Cliff Dyer 2016-11-23 09:19:56 -05:00
parent 72e4c6dc21
commit 46c4c9ce66
3 changed files with 34 additions and 6 deletions
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28
tests/unit/style/parsing/border.rs
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@ -12,7 +12,7 @@ use style::properties::shorthands::border_image;
use style::stylesheets::Origin;
#[test]
fn border_image_shorhand_should_parse_when_all_properties_specified() {
fn border_image_shorthand_should_parse_when_all_properties_specified() {
let url = ServoUrl::parse("http://localhost").unwrap();
let context = ParserContext::new(Origin::Author, &url, Box::new(CSSErrorReporterTest));
let mut parser = Parser::new("linear-gradient(red, blue) 30 30% 45 fill / 20px 40px / 10px \
@ -28,7 +28,7 @@ fn border_image_shorhand_should_parse_when_all_properties_specified() {
}
#[test]
fn border_image_shorhand_should_parse_without_width() {
fn border_image_shorthand_should_parse_without_width() {
let url = ServoUrl::parse("http://localhost").unwrap();
let context = ParserContext::new(Origin::Author, &url, Box::new(CSSErrorReporterTest));
let mut parser = Parser::new("linear-gradient(red, blue) 30 30% 45 fill / / 10px round stretch");
@ -43,7 +43,7 @@ fn border_image_shorhand_should_parse_without_width() {
}
#[test]
fn border_image_shorhand_should_parse_without_outset() {
fn border_image_shorthand_should_parse_without_outset() {
let url = ServoUrl::parse("http://localhost").unwrap();
let context = ParserContext::new(Origin::Author, &url, Box::new(CSSErrorReporterTest));
let mut parser = Parser::new("linear-gradient(red, blue) 30 30% 45 fill / 20px 40px round");
@ -58,7 +58,7 @@ fn border_image_shorhand_should_parse_without_outset() {
}
#[test]
fn border_image_shorhand_should_parse_without_width_or_outset() {
fn border_image_shorthand_should_parse_without_width_or_outset() {
let url = ServoUrl::parse("http://localhost").unwrap();
let context = ParserContext::new(Origin::Author, &url, Box::new(CSSErrorReporterTest));
let mut parser = Parser::new("linear-gradient(red, blue) 30 30% 45 fill round");
@ -73,7 +73,7 @@ fn border_image_shorhand_should_parse_without_width_or_outset() {
}
#[test]
fn border_image_shorhand_should_parse_with_just_source() {
fn border_image_shorthand_should_parse_with_just_source() {
let url = ServoUrl::parse("http://localhost").unwrap();
let context = ParserContext::new(Origin::Author, &url, Box::new(CSSErrorReporterTest));
let mut parser = Parser::new("linear-gradient(red, blue)");
@ -86,3 +86,21 @@ fn border_image_shorhand_should_parse_with_just_source() {
assert_eq!(result.border_image_outset.unwrap(), border_image_outset::get_initial_specified_value());
assert_eq!(result.border_image_repeat.unwrap(), border_image_repeat::get_initial_specified_value());
}
#[test]
fn border_image_outset_should_error_on_negative_length() {
let url = ServoUrl::parse("http://localhost").unwrap();
let context = ParserContext::new(Origin::Author, &url, Box::new(CSSErrorReporterTest));
let mut parser = Parser::new("-1em");
let result = border_image_outset::parse(&context, &mut parser);
assert_eq!(result, Err(()));
}
#[test]
fn border_image_outset_should_error_on_negative_number() {
let url = ServoUrl::parse("http://localhost").unwrap();
let context = ParserContext::new(Origin::Author, &url, Box::new(CSSErrorReporterTest));
let mut parser = Parser::new("-15");
let result = border_image_outset::parse(&context, &mut parser);
assert_eq!(result, Err(()));
}