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/* 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/. */
// Test doesn't yet run on Mac, see https://github.com/servo/servo/pull/19928 for explanation.
#[cfg(not(target_os = "macos"))]
#[test]
fn test_font_template_descriptor() {
use std::fs::File;
use std::io::prelude::*;
use std::path::PathBuf;
use fonts::platform::font::PlatformFont;
use fonts::{FontData, FontIdentifier, FontTemplateDescriptor, PlatformFontMethods};
use servo_url::ServoUrl;
use style::values::computed::font::{FontStretch, FontStyle, FontWeight};
fn descriptor(filename: &str) -> FontTemplateDescriptor {
let mut path: PathBuf = [
env!("CARGO_MANIFEST_DIR"),
"tests",
"support",
"dejavu-fonts-ttf-2.37",
"ttf",
]
.iter()
.collect();
path.push(format!("{}.ttf", filename));
let identifier = FontIdentifier::Web(ServoUrl::from_file_path(path.clone()).unwrap());
let mut bytes = Vec::new();
File::open(path.clone())
.expect("Couldn't open font file!")
.read_to_end(&mut bytes)
.unwrap();
let data = FontData::from_bytes(&bytes);
let handle = PlatformFont::new_from_data(identifier, &data, None).unwrap();
handle.descriptor()
}
assert_eq!(
descriptor("DejaVuSans"),
FontTemplateDescriptor::new(
FontWeight::NORMAL,
FontStretch::hundred(),
FontStyle::NORMAL,
)
);
assert_eq!(
descriptor("DejaVuSans-Bold"),
FontTemplateDescriptor::new(FontWeight::BOLD, FontStretch::hundred(), FontStyle::NORMAL,)
);
assert_eq!(
descriptor("DejaVuSans-Oblique"),
FontTemplateDescriptor::new(
FontWeight::NORMAL,
FontStretch::hundred(),
FontStyle::ITALIC,
)
);
assert_eq!(
descriptor("DejaVuSansCondensed-BoldOblique"),
FontTemplateDescriptor::new(
FontWeight::BOLD,
FontStretch::from_percentage(0.875),
FontStyle::ITALIC,
)
);
}
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