monolith/src/tests/css/embed_css.rs

351 lines
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Rust
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2020-03-29 09:54:20 +02:00
// ██████╗ █████╗ ███████╗███████╗██╗███╗ ██╗ ██████╗
// ██╔══██╗██╔══██╗██╔════╝██╔════╝██║████╗ ██║██╔════╝
// ██████╔╝███████║███████╗███████╗██║██╔██╗ ██║██║ ███╗
// ██╔═══╝ ██╔══██║╚════██║╚════██║██║██║╚██╗██║██║ ██║
// ██║ ██║ ██║███████║███████║██║██║ ╚████║╚██████╔╝
// ╚═╝ ╚═╝ ╚═╝╚══════╝╚══════╝╚═╝╚═╝ ╚═══╝ ╚═════╝
#[cfg(test)]
mod passing {
use reqwest::blocking::Client;
use std::collections::HashMap;
use crate::css;
use crate::opts::Options;
#[test]
fn empty_input() {
let cache = &mut HashMap::new();
let client = Client::new();
let options = Options::default();
assert_eq!(css::embed_css(cache, &client, "", "", &options, 0), "");
}
#[test]
fn trim_if_empty() {
let cache = &mut HashMap::new();
let client = Client::new();
let options = Options::default();
assert_eq!(
css::embed_css(
cache,
&client,
"https://doesntmatter.local/",
"\t \t ",
&options,
0,
),
""
);
}
#[test]
fn style_exclude_unquoted_images() {
let cache = &mut HashMap::new();
let client = Client::new();
let mut options = Options::default();
options.no_images = true;
options.silent = true;
const STYLE: &str = "/* border: none;*/\
background-image: url(https://somewhere.com/bg.png); \
list-style: url(/assets/images/bullet.svg);\
width:99.998%; \
margin-top: -20px; \
line-height: -1; \
height: calc(100vh - 10pt)";
assert_eq!(
css::embed_css(
cache,
&client,
"https://doesntmatter.local/",
&STYLE,
&options,
0,
),
format!(
"/* border: none;*/\
background-image: url('{empty_image}'); \
list-style: url('{empty_image}');\
width:99.998%; \
margin-top: -20px; \
line-height: -1; \
height: calc(100vh - 10pt)",
empty_image = empty_image!()
)
);
}
#[test]
fn style_exclude_single_quoted_images() {
let cache = &mut HashMap::new();
let client = Client::new();
let mut options = Options::default();
options.no_images = true;
options.silent = true;
const STYLE: &str = "/* border: none;*/\
background-image: url('https://somewhere.com/bg.png'); \
list-style: url('/assets/images/bullet.svg');\
width:99.998%; \
margin-top: -20px; \
line-height: -1; \
height: calc(100vh - 10pt)";
assert_eq!(
css::embed_css(cache, &client, "", &STYLE, &options, 0),
format!(
"/* border: none;*/\
background-image: url('{empty_image}'); \
list-style: url('{empty_image}');\
width:99.998%; \
margin-top: -20px; \
line-height: -1; \
height: calc(100vh - 10pt)",
empty_image = empty_image!()
)
);
}
#[test]
fn style_block() {
let cache = &mut HashMap::new();
let client = Client::new();
let mut options = Options::default();
options.silent = true;
const CSS: &str = "\
#id.class-name:not(:nth-child(3n+0)) {\n \
// border: none;\n \
background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII=');\n\
}\n\
\n\
html > body {}";
assert_eq!(
css::embed_css(cache, &client, "file:///", &CSS, &options, 0),
CSS
);
}
#[test]
fn attribute_selectors() {
let cache = &mut HashMap::new();
let client = Client::new();
let mut options = Options::default();
options.silent = true;
const CSS: &str = "\
[data-value] {
/* Attribute exists */
}
[data-value='foo'] {
/* Attribute has this exact value */
}
[data-value*='foo'] {
/* Attribute value contains this value somewhere in it */
}
[data-value~='foo'] {
/* Attribute has this value in a space-separated list somewhere */
}
[data-value^='foo'] {
/* Attribute value starts with this */
}
[data-value|='foo'] {
/* Attribute value starts with this in a dash-separated list */
}
[data-value$='foo'] {
/* Attribute value ends with this */
}
";
assert_eq!(css::embed_css(cache, &client, "", &CSS, &options, 0), CSS);
}
#[test]
fn import_string() {
let cache = &mut HashMap::new();
let client = Client::new();
let mut options = Options::default();
options.silent = true;
const CSS: &str = "\
@charset 'UTF-8';\n\
\n\
@import 'data:text/css,html{background-color:%23000}';\n\
\n\
@import url('data:text/css,html{color:%23fff}')\n\
";
assert_eq!(
css::embed_css(
cache,
&client,
"https://doesntmatter.local/",
&CSS,
&options,
0,
),
"\
@charset 'UTF-8';\n\
\n\
@import 'data:text/css;base64,aHRtbHtiYWNrZ3JvdW5kLWNvbG9yOiMwMDB9';\n\
\n\
@import url('data:text/css;base64,aHRtbHtjb2xvcjojZmZmfQ==')\n\
"
);
}
#[test]
fn hash_urls() {
let cache = &mut HashMap::new();
let client = Client::new();
let mut options = Options::default();
options.silent = true;
const CSS: &str = "\
body {\n \
behavior: url(#default#something);\n\
}\n\
\n\
.scissorHalf {\n \
offset-path: url(#somePath);\n\
}\n\
";
assert_eq!(
css::embed_css(
cache,
&client,
"https://doesntmatter.local/",
&CSS,
&options,
0,
),
CSS
);
}
#[test]
fn transform_percentages_and_degrees() {
let cache = &mut HashMap::new();
let client = Client::new();
let mut options = Options::default();
options.silent = true;
const CSS: &str = "\
div {\n \
transform: translate(-50%, -50%) rotate(-45deg);\n\
transform: translate(50%, 50%) rotate(45deg);\n\
transform: translate(+50%, +50%) rotate(+45deg);\n\
}\n\
";
assert_eq!(
css::embed_css(
cache,
&client,
"https://doesntmatter.local/",
&CSS,
&options,
0,
),
CSS
);
}
#[test]
fn unusual_indents() {
let cache = &mut HashMap::new();
let client = Client::new();
let mut options = Options::default();
options.silent = true;
const CSS: &str = "\
.is\\:good:hover {\n \
color: green\n\
}\n\
\n\
#\\~\\!\\@\\$\\%\\^\\&\\*\\(\\)\\+\\=\\,\\.\\/\\\\\\'\\\"\\;\\:\\?\\>\\<\\[\\]\\{\\}\\|\\`\\# {\n \
color: black\n\
}\n\
";
assert_eq!(
css::embed_css(
cache,
&client,
"https://doesntmatter.local/",
&CSS,
&options,
0,
),
CSS
);
}
#[test]
fn exclude_fonts() {
let cache = &mut HashMap::new();
let client = Client::new();
let mut options = Options::default();
options.no_fonts = true;
options.silent = true;
const CSS: &str = "\
@font-face {\n \
font-family: 'My Font';\n \
src: url(my_font.woff);\n\
}\n\
\n\
#identifier {\n \
font-family: 'My Font' Arial\n\
}\n\
\n\
@font-face {\n \
font-family: 'My Font';\n \
src: url(my_font.woff);\n\
}\n\
\n\
div {\n \
font-family: 'My Font' Verdana\n\
}\n\
";
const CSS_OUT: &str = " \
\n\
\n\
#identifier {\n \
font-family: 'My Font' Arial\n\
}\n\
\n \
\n\
\n\
div {\n \
font-family: 'My Font' Verdana\n\
}\n\
";
assert_eq!(
css::embed_css(
cache,
&client,
"https://doesntmatter.local/",
&CSS,
&options,
0,
),
CSS_OUT
);
}
2020-04-22 09:37:02 +02:00
}