From 00244a22480c472a8f3650ee4b022b52269300a2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Naz=C4=B1m=20Can=20Alt=C4=B1nova?= Date: Wed, 19 Oct 2016 00:41:31 +0300 Subject: [PATCH] Add parsing tests for radial gradient --- tests/unit/style/parsing/image.rs | 87 +++++++++++++++++++++++++++++++ tests/unit/style/parsing/mod.rs | 22 ++++++++ 2 files changed, 109 insertions(+) create mode 100644 tests/unit/style/parsing/image.rs diff --git a/tests/unit/style/parsing/image.rs b/tests/unit/style/parsing/image.rs new file mode 100644 index 00000000000..31fb82c28e7 --- /dev/null +++ b/tests/unit/style/parsing/image.rs @@ -0,0 +1,87 @@ +/* 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 http://mozilla.org/MPL/2.0/. */ + +use cssparser::Parser; +use media_queries::CSSErrorReporterTest; +use style::parser::ParserContext; +use style::stylesheets::Origin; +use style::values::specified::image::*; +use url::Url; + +#[test] +fn test_radial_gradient() { + // Parsing with all values + assert_roundtrip_with_context!(Image::parse, "radial-gradient(circle closest-side at 20px 30px, red, green)"); + assert_roundtrip_with_context!(Image::parse, "radial-gradient(ellipse closest-side at 20px 30px, red, green)"); + assert_roundtrip_with_context!(Image::parse, "radial-gradient(closest-side circle at 20px 30px, red, green)", + "radial-gradient(circle closest-side at 20px 30px, red, green)"); + assert_roundtrip_with_context!(Image::parse, "radial-gradient(closest-side ellipse at 20px 30px, red, green)", + "radial-gradient(ellipse closest-side at 20px 30px, red, green)"); + + // Parsing with and reversed + assert_roundtrip_with_context!(Image::parse, "radial-gradient(closest-side circle at 20px 30px, red, green)", + "radial-gradient(circle closest-side at 20px 30px, red, green)"); + assert_roundtrip_with_context!(Image::parse, "radial-gradient(closest-corner ellipse at 20px 30px, red, green)", + "radial-gradient(ellipse closest-corner at 20px 30px, red, green)"); + assert_roundtrip_with_context!(Image::parse, "radial-gradient(30px circle, red, green)", + "radial-gradient(circle 30px at center center, red, green)"); + assert_roundtrip_with_context!(Image::parse, "radial-gradient(30px 40px ellipse, red, green)", + "radial-gradient(ellipse 30px 40px at center center, red, green)"); + + // Parsing without + assert_roundtrip_with_context!(Image::parse, + "radial-gradient(circle, red, green)", + "radial-gradient(circle farthest-corner at center center, red, green)"); + assert_roundtrip_with_context!(Image::parse, + "radial-gradient(ellipse, red, green)", + "radial-gradient(ellipse farthest-corner at center center, red, green)"); + assert_roundtrip_with_context!(Image::parse, + "radial-gradient(circle at 20px 30px, red, green)", + "radial-gradient(circle farthest-corner at 20px 30px, red, green)"); + assert_roundtrip_with_context!(Image::parse, + "radial-gradient(ellipse at 20px 30px, red, green)", + "radial-gradient(ellipse farthest-corner at 20px 30px, red, green)"); + + + // Parsing without + assert_roundtrip_with_context!(Image::parse, + "radial-gradient(20px at 20px 30px, red, green)", + "radial-gradient(circle 20px at 20px 30px, red, green)"); + assert_roundtrip_with_context!(Image::parse, + "radial-gradient(20px 30px at left center, red, green)", + "radial-gradient(ellipse 20px 30px at left center, red, green)"); + assert_roundtrip_with_context!(Image::parse, + "radial-gradient(closest-side at center, red, green)", + "radial-gradient(ellipse closest-side at center center, red, green)"); + assert_roundtrip_with_context!(Image::parse, + "radial-gradient(20px, red, green)", + "radial-gradient(circle 20px at center center, red, green)"); + assert_roundtrip_with_context!(Image::parse, + "radial-gradient(20px 30px, red, green)", + "radial-gradient(ellipse 20px 30px at center center, red, green)"); + assert_roundtrip_with_context!(Image::parse, + "radial-gradient(closest-side, red, green)", + "radial-gradient(ellipse closest-side at center center, red, green)"); + + // Parsing without and + assert_roundtrip_with_context!(Image::parse, + "radial-gradient(at center, red, green)", + "radial-gradient(ellipse farthest-corner at center center, red, green)"); + assert_roundtrip_with_context!(Image::parse, + "radial-gradient(at center bottom, red, green)", + "radial-gradient(ellipse farthest-corner at center bottom, red, green)"); + assert_roundtrip_with_context!(Image::parse, + "radial-gradient(at 40px 50px, red, green)", + "radial-gradient(ellipse farthest-corner at 40px 50px, red, green)"); + + // Parsing with just color stops + assert_roundtrip_with_context!(Image::parse, + "radial-gradient(red, green)", + "radial-gradient(ellipse farthest-corner at center center, red, green)"); + + // Parsing repeating radial gradient + assert_roundtrip_with_context!(Image::parse, + "repeating-radial-gradient(red, green)", + "repeating-radial-gradient(ellipse farthest-corner at center center, red, green)"); +} diff --git a/tests/unit/style/parsing/mod.rs b/tests/unit/style/parsing/mod.rs index 85429ef0ffa..26cb99fa41b 100644 --- a/tests/unit/style/parsing/mod.rs +++ b/tests/unit/style/parsing/mod.rs @@ -31,8 +31,30 @@ macro_rules! assert_roundtrip { } } +macro_rules! assert_roundtrip_with_context { + ($fun:expr, $string:expr) => { + assert_roundtrip_with_context!($fun, $string, $string); + }; + ($fun:expr,$input:expr, $output:expr) => { + let url = Url::parse("http://localhost").unwrap(); + let context = ParserContext::new(Origin::Author, &url, Box::new(CSSErrorReporterTest)); + let mut parser = Parser::new($input); + let parsed = $fun(&context, &mut parser) + .expect(&format!("Failed to parse {}", $input)); + let serialized = ::cssparser::ToCss::to_css_string(&parsed); + assert_eq!(serialized, $output); + + let mut parser = Parser::new(&serialized); + let re_parsed = $fun(&context, &mut parser) + .expect(&format!("Failed to parse {}", $input)); + let re_serialized = ::cssparser::ToCss::to_css_string(&re_parsed); + assert_eq!(serialized, re_serialized); + } +} + mod basic_shape; +mod image; mod mask; mod position; mod selectors;