style: Remove unit tests that test non-compliant stuff.

<position> no longer parses three values.
This commit is contained in:
Emilio Cobos Álvarez 2019-07-22 18:36:47 +02:00
parent 3da8f85914
commit 58d51b1e8c
No known key found for this signature in database
GPG key ID: E1152D0994E4BF8A
2 changed files with 0 additions and 167 deletions

View file

@ -36,27 +36,6 @@ where
f(&context, &mut parser)
}
fn parse_entirely<T, F>(f: F, s: &'static str) -> Result<T, ParseError<'static>>
where
F: for<'t> Fn(&ParserContext, &mut Parser<'static, 't>) -> Result<T, ParseError<'static>>,
{
let mut input = ParserInput::new(s);
parse_entirely_input(f, &mut input)
}
fn parse_entirely_input<'i: 't, 't, T, F>(
f: F,
input: &'t mut ParserInput<'i>,
) -> Result<T, ParseError<'i>>
where
F: Fn(&ParserContext, &mut Parser<'i, 't>) -> Result<T, ParseError<'i>>,
{
parse_input(
|context, parser| parser.parse_entirely(|p| f(context, p)),
input,
)
}
// This is a macro so that the file/line information
// is preserved in the panic
macro_rules! assert_roundtrip_with_context {
@ -141,7 +120,6 @@ mod effects;
mod image;
mod inherited_text;
mod outline;
mod position;
mod selectors;
mod supports;
mod text_overflow;

View file

@ -1,145 +0,0 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
use crate::parsing::{parse, parse_entirely};
use style::parser::Parse;
use style::values::specified::position::*;
use style_traits::ToCss;
#[test]
fn test_position() {
// Serialization is not actually specced
// though these are the values expected by basic-shape
// https://github.com/w3c/csswg-drafts/issues/368
assert_roundtrip_with_context!(Position::parse, "center", "center center");
assert_roundtrip_with_context!(Position::parse, "top left", "left top");
assert_roundtrip_with_context!(Position::parse, "left top", "left top");
assert_roundtrip_with_context!(Position::parse, "top right", "right top");
assert_roundtrip_with_context!(Position::parse, "right top", "right top");
assert_roundtrip_with_context!(Position::parse, "bottom left", "left bottom");
assert_roundtrip_with_context!(Position::parse, "left bottom", "left bottom");
assert_roundtrip_with_context!(Position::parse, "left center", "left center");
assert_roundtrip_with_context!(Position::parse, "right center", "right center");
assert_roundtrip_with_context!(Position::parse, "center top", "center top");
assert_roundtrip_with_context!(Position::parse, "center bottom", "center bottom");
assert_roundtrip_with_context!(Position::parse, "center 10px", "center 10px");
assert_roundtrip_with_context!(Position::parse, "center 10%", "center 10%");
assert_roundtrip_with_context!(Position::parse, "right 10%", "right 10%");
// Only keywords can be reordered
assert!(parse_entirely(Position::parse, "top 40%").is_err());
assert!(parse_entirely(Position::parse, "40% left").is_err());
// 3 and 4 value serialization
assert_roundtrip_with_context!(Position::parse, "left 10px top 15px", "left 10px top 15px");
assert_roundtrip_with_context!(Position::parse, "top 15px left 10px", "left 10px top 15px");
assert_roundtrip_with_context!(Position::parse, "left 10% top 15px", "left 10% top 15px");
assert_roundtrip_with_context!(Position::parse, "top 15px left 10%", "left 10% top 15px");
assert_roundtrip_with_context!(Position::parse, "left top 15px", "left top 15px");
assert_roundtrip_with_context!(Position::parse, "top 15px left", "left top 15px");
assert_roundtrip_with_context!(Position::parse, "left 10px top", "left 10px top");
assert_roundtrip_with_context!(Position::parse, "top left 10px", "left 10px top");
assert_roundtrip_with_context!(Position::parse, "right 10px bottom", "right 10px bottom");
assert_roundtrip_with_context!(Position::parse, "bottom right 10px", "right 10px bottom");
assert_roundtrip_with_context!(Position::parse, "center right 10px", "right 10px center");
assert_roundtrip_with_context!(Position::parse, "center bottom 10px", "center bottom 10px");
// Invalid 3 value positions
assert!(parse_entirely(Position::parse, "20px 30px 20px").is_err());
assert!(parse_entirely(Position::parse, "top 30px 20px").is_err());
assert!(parse_entirely(Position::parse, "50% bottom 20%").is_err());
// Only horizontal and vertical keywords can have positions
assert!(parse_entirely(Position::parse, "center 10px left 15px").is_err());
assert!(parse_entirely(Position::parse, "center 10px 15px").is_err());
assert!(parse_entirely(Position::parse, "center 10px bottom").is_err());
// "Horizontal Horizontal" or "Vertical Vertical" positions cause error
assert!(parse_entirely(Position::parse, "left right").is_err());
assert!(parse_entirely(Position::parse, "left 10px right").is_err());
assert!(parse_entirely(Position::parse, "left 10px right 15%").is_err());
assert!(parse_entirely(Position::parse, "top bottom").is_err());
assert!(parse_entirely(Position::parse, "top 10px bottom").is_err());
assert!(parse_entirely(Position::parse, "top 10px bottom 15%").is_err());
// Logical keywords are not supported in Position yet.
assert!(parse(Position::parse, "x-start").is_err());
assert!(parse(Position::parse, "y-end").is_err());
assert!(parse(Position::parse, "x-start y-end").is_err());
assert!(parse(Position::parse, "x-end 10px").is_err());
assert!(parse(Position::parse, "y-start 20px").is_err());
assert!(parse(Position::parse, "x-start bottom 10%").is_err());
assert!(parse_entirely(Position::parse, "left y-start 10%").is_err());
assert!(parse(Position::parse, "x-start 20px y-end 10%").is_err());
}
#[test]
fn test_horizontal_position() {
// One value serializations.
assert_roundtrip_with_context!(HorizontalPosition::parse, "20px", "20px");
assert_roundtrip_with_context!(HorizontalPosition::parse, "25%", "25%");
assert_roundtrip_with_context!(HorizontalPosition::parse, "center", "center");
assert_roundtrip_with_context!(HorizontalPosition::parse, "left", "left");
assert_roundtrip_with_context!(HorizontalPosition::parse, "right", "right");
// Two value serializations.
assert_roundtrip_with_context!(HorizontalPosition::parse, "right 10px", "right 10px");
// Invalid horizontal positions.
assert!(parse(HorizontalPosition::parse, "top").is_err());
assert!(parse(HorizontalPosition::parse, "bottom").is_err());
assert!(parse(HorizontalPosition::parse, "y-start").is_err());
assert!(parse(HorizontalPosition::parse, "y-end").is_err());
assert!(parse(HorizontalPosition::parse, "y-end 20px ").is_err());
assert!(parse(HorizontalPosition::parse, "bottom 20px").is_err());
assert!(parse(HorizontalPosition::parse, "bottom top").is_err());
assert!(parse_entirely(HorizontalPosition::parse, "20px y-end").is_err());
assert!(parse_entirely(HorizontalPosition::parse, "20px top").is_err());
assert!(parse_entirely(HorizontalPosition::parse, "left center").is_err());
assert!(parse_entirely(HorizontalPosition::parse, "left top").is_err());
assert!(parse_entirely(HorizontalPosition::parse, "left right").is_err());
assert!(parse_entirely(HorizontalPosition::parse, "20px 30px").is_err());
assert!(parse_entirely(HorizontalPosition::parse, "10px left").is_err());
assert!(parse_entirely(HorizontalPosition::parse, "x-end 20%").is_err());
assert!(parse_entirely(HorizontalPosition::parse, "20px x-start").is_err());
// Logical keywords are not supported in Position yet.
assert!(parse(HorizontalPosition::parse, "x-start").is_err());
assert!(parse(HorizontalPosition::parse, "x-end").is_err());
}
#[test]
fn test_vertical_position() {
// One value serializations.
assert_roundtrip_with_context!(VerticalPosition::parse, "20px", "20px");
assert_roundtrip_with_context!(VerticalPosition::parse, "25%", "25%");
assert_roundtrip_with_context!(VerticalPosition::parse, "center", "center");
assert_roundtrip_with_context!(VerticalPosition::parse, "top", "top");
assert_roundtrip_with_context!(VerticalPosition::parse, "bottom", "bottom");
// Two value serializations.
assert_roundtrip_with_context!(VerticalPosition::parse, "bottom 10px", "bottom 10px");
// Invalid vertical positions.
assert!(parse(VerticalPosition::parse, "left").is_err());
assert!(parse(VerticalPosition::parse, "right").is_err());
assert!(parse(VerticalPosition::parse, "x-start").is_err());
assert!(parse(VerticalPosition::parse, "x-end").is_err());
assert!(parse(VerticalPosition::parse, "x-end 20px").is_err());
assert!(parse(VerticalPosition::parse, "left 20px").is_err());
assert!(parse(VerticalPosition::parse, "left center").is_err());
assert!(parse(VerticalPosition::parse, "left top").is_err());
assert!(parse(VerticalPosition::parse, "left right").is_err());
assert!(parse_entirely(VerticalPosition::parse, "20px x-end").is_err());
assert!(parse_entirely(VerticalPosition::parse, "20px right").is_err());
assert!(parse_entirely(VerticalPosition::parse, "bottom top").is_err());
assert!(parse_entirely(VerticalPosition::parse, "20px 30px").is_err());
assert!(parse_entirely(VerticalPosition::parse, "10px top").is_err());
assert!(parse_entirely(VerticalPosition::parse, "y-end 20%").is_err());
assert!(parse_entirely(VerticalPosition::parse, "20px y-start").is_err());
// Logical keywords are not supported in Position yet.
assert!(parse(VerticalPosition::parse, "y-start").is_err());
assert!(parse(VerticalPosition::parse, "y-end").is_err());
}