Auto merge of #12910 - creativcoder:swsender, r=jdm

Implement postMessage for ServiceWorkers

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Fixes #12773
r? @jdm

Changes:
* Implements `postMessage` on `ServiceWorker` object.
* Removes unused channels from sw and their scopes.
* Fixes a crash when calling `scope.script_chan()` in sw-scopes event handling.

---
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- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #12773

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- [X] There are tests for these changes at `tests/html/service-worker`

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This commit is contained in:
bors-servo 2016-09-15 08:34:22 -05:00 committed by GitHub
commit 0ec4ea4ee1
19 changed files with 256 additions and 118 deletions

View file

@ -25,21 +25,21 @@ pub struct ServiceWorkerRegistration {
}
impl ServiceWorkerRegistration {
fn new_inherited(active_sw: &ServiceWorker, scope: String) -> ServiceWorkerRegistration {
fn new_inherited(active_sw: &ServiceWorker, scope: Url) -> ServiceWorkerRegistration {
ServiceWorkerRegistration {
eventtarget: EventTarget::new_inherited(),
active: Some(JS::from_ref(active_sw)),
installing: None,
waiting: None,
scope: scope,
scope: scope.as_str().to_owned(),
}
}
#[allow(unrooted_must_root)]
pub fn new(global: GlobalRef,
script_url: Url,
scope: String,
scope: Url,
container: &Controllable) -> Root<ServiceWorkerRegistration> {
let active_worker = ServiceWorker::install_serviceworker(global, script_url.clone(), true);
let active_worker = ServiceWorker::install_serviceworker(global, script_url.clone(), scope.clone(), true);
active_worker.set_transition_state(ServiceWorkerState::Installed);
container.set_controller(&*active_worker.clone());
reflect_dom_object(box ServiceWorkerRegistration::new_inherited(&*active_worker, scope), global, Wrap)