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Initial work on job queues for service workers

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This commit is contained in:
Rahul Sharma 2016-10-04 23:57:36 +05:30
parent 6cc1976cca
commit 114c491111
11 changed files with 462 additions and 68 deletions
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13
components/script/dom/promise.rs
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@ -23,8 +23,8 @@ use js::conversions::ToJSValConvertible;
use js::jsapi::{CallOriginalPromiseResolve, CallOriginalPromiseReject, CallOriginalPromiseThen};
use js::jsapi::{JSAutoCompartment, CallArgs, JS_GetFunctionObject, JS_NewFunction};
use js::jsapi::{JSContext, HandleValue, HandleObject, IsPromiseObject, GetFunctionNativeReserved};
use js::jsapi::{JS_ClearPendingException, JSObject, AddRawValueRoot, RemoveRawValueRoot};
use js::jsapi::{MutableHandleObject, NewPromiseObject, ResolvePromise, RejectPromise};
use js::jsapi::{JS_ClearPendingException, JSObject, AddRawValueRoot, RemoveRawValueRoot, PromiseState};
use js::jsapi::{MutableHandleObject, NewPromiseObject, ResolvePromise, RejectPromise, GetPromiseState};
use js::jsapi::{SetFunctionNativeReserved, NewFunctionWithReserved, AddPromiseReactions};
use js::jsval::{JSVal, UndefinedValue, ObjectValue, Int32Value};
use std::ptr;
@ -199,6 +199,15 @@ impl Promise {
}
}
#[allow(unsafe_code)]
pub fn is_settled(&self) -> bool {
let state = unsafe { GetPromiseState(self.promise_obj()) };
match state {
PromiseState::Rejected | PromiseState::Fulfilled => true,
_ => false
}
}
#[allow(unsafe_code)]
fn promise_obj(&self) -> HandleObject {
let obj = self.reflector().get_jsobject();