gecko-dev/js/rust/tests/runtime.rs

58 строки
1.7 KiB
Rust

/* 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/. */
#[macro_use]
extern crate js;
extern crate libc;
use js::jsapi::*;
use js::rust::{Runtime, SIMPLE_GLOBAL_CLASS};
use std::ptr;
#[test]
fn runtime() {
unsafe {
let runtime = Runtime::new(false).unwrap();
let cx = runtime.cx();
let h_option = JS::OnNewGlobalHookOption::FireOnNewGlobalHook;
let c_option = JS::RealmOptions::default();
rooted!(in(cx) let global = JS_NewGlobalObject(cx,
&SIMPLE_GLOBAL_CLASS,
ptr::null_mut(),
h_option,
&c_option));
let _ar = js::ar::AutoRealm::with_obj(cx, global.get());
rooted!(in(cx) let _object = JS_NewObject(cx, &CLASS as *const _));
}
assert!(Runtime::new(false).is_err());
}
unsafe extern fn finalize(_fop: *mut JSFreeOp, _object: *mut JSObject) {
assert!(!Runtime::get().is_null());
}
static CLASS_OPS: JSClassOps = JSClassOps {
addProperty: None,
delProperty: None,
enumerate: None,
newEnumerate: None,
resolve: None,
mayResolve: None,
finalize: Some(finalize),
call: None,
hasInstance: None,
construct: None,
trace: None,
};
static CLASS: JSClass = JSClass {
name: b"EventTargetPrototype\0" as *const u8 as *const libc::c_char,
flags: 0 | JSCLASS_FOREGROUND_FINALIZE,
cOps: &CLASS_OPS as *const JSClassOps,
reserved: [0 as *mut _; 3]
};