57 lines
2.2 KiB
Rust
57 lines
2.2 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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use l10nregistry_ffi::load::{load_async, load_sync};
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use std::borrow::Borrow;
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// We want to test a file that ships in every platform configuration, so we take
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// something from `toolkit/`. But we don't want to depend on the specifics of
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// the text, or the packaging of that text, since those can change. It would be
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// best to register an untranslated `.ftl` for this test, but that's difficult.
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// Second best is to ship an untranslated `.ftl`, but that is not well-supported
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// by existing processes either. So we settle for depending on the form of
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// specific identifiers, whose names will appear in future searches, while
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// depending on the specific messages or the file packaging.
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fn assert_about_about_correct<T: Borrow<[u8]>> (res: T) {
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assert!(res.borrow().len() > 0);
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// `windows` is a convenient, if inefficient, way to look for a subslice.
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let needle = b"about-about-title";
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assert!(res.borrow().windows(needle.len()).position(|window| window == needle).is_some());
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let needle = b"about-about-note";
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assert!(res.borrow().windows(needle.len()).position(|window| window == needle).is_some());
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}
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#[no_mangle]
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pub extern "C" fn Rust_L10NLoadAsync(it_worked: *mut bool) {
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let future = async move {
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match load_async("resource://gre/localization/en-US/toolkit/about/aboutAbout.ftl").await {
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Ok(res) => {
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assert_about_about_correct(res);
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unsafe {
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*it_worked = true;
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}
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}
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Err(err) => panic!("{:?}", err),
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}
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};
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unsafe {
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moz_task::gtest_only::spin_event_loop_until("Rust_L10NLoadAsync", future).unwrap();
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}
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}
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#[no_mangle]
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pub extern "C" fn Rust_L10NLoadSync(it_worked: *mut bool) {
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match load_sync("resource://gre/localization/en-US/toolkit/about/aboutAbout.ftl") {
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Ok(res) => {
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assert_about_about_correct(res);
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unsafe {
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*it_worked = true;
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}
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}
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Err(err) => panic!("{:?}", err),
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}
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}
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