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Auto merge of #16997 - asajeffrey:webdriver-browsing-contexts-not-pipelines, r=jgraham

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Webdriver browsing contexts not pipelines

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At the moment, a webdriver session stores a `pipeline_id`s, which causes a mismatch with the spec, which asks a session to store a browsing context and a top-level browsing context. This PR fixes this mismatch.

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes do not require tests because we are not testing webdriver

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This commit is contained in:
bors-servo 2017-05-26 16:38:12 -05:00 • committed by GitHub
commit 0bc7e2fddf
12 changed files with 263 additions and 244 deletions
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16
components/script/dom/history.rs
View file

@ -44,10 +44,9 @@ impl History {
if !self.window.Document().is_fully_active() {
return Err(Error::Security);
}
let global_scope = self.window.upcast::<GlobalScope>();
let pipeline = global_scope.pipeline_id();
let msg = ConstellationMsg::TraverseHistory(Some(pipeline), direction);
let _ = global_scope.constellation_chan().send(msg);
let top_level_browsing_context_id = self.window.window_proxy().top_level_browsing_context_id();
let msg = ConstellationMsg::TraverseHistory(top_level_browsing_context_id, direction);
let _ = self.window.upcast::<GlobalScope>().constellation_chan().send(msg);
Ok(())
}
}
@ -58,13 +57,12 @@ impl HistoryMethods for History {
if !self.window.Document().is_fully_active() {
return Err(Error::Security);
}
let global_scope = self.window.upcast::<GlobalScope>();
let pipeline = global_scope.pipeline_id();
let top_level_browsing_context_id = self.window.window_proxy().top_level_browsing_context_id();
let (sender, recv) = ipc::channel().expect("Failed to create channel to send jsh length.");
let msg = ConstellationMsg::JointSessionHistoryLength(pipeline, sender);
let _ = global_scope.constellation_chan().send(msg);
let msg = ConstellationMsg::JointSessionHistoryLength(top_level_browsing_context_id, sender);
let _ = self.window.upcast::<GlobalScope>().constellation_chan().send(msg);
Ok(recv.recv().unwrap())
}
}
// https://html.spec.whatwg.org/multipage/#dom-history-go
fn Go(&self, delta: i32) -> ErrorResult {

14
components/script/dom/htmliframeelement.rs
View file

@ -540,18 +540,16 @@ unsafe fn build_mozbrowser_event_detail(event: MozBrowserEvent,
pub fn Navigate(iframe: &HTMLIFrameElement, direction: TraversalDirection) -> ErrorResult {
if iframe.Mozbrowser() {
if iframe.upcast::<Node>().is_in_doc_with_browsing_context() {
if let Some(top_level_browsing_context_id) = iframe.top_level_browsing_context_id() {
let window = window_from_node(iframe);
let msg = ConstellationMsg::TraverseHistory(iframe.pipeline_id(), direction);
let msg = ConstellationMsg::TraverseHistory(top_level_browsing_context_id, direction);
window.upcast::<GlobalScope>().constellation_chan().send(msg).unwrap();
return Ok(());
}
Ok(())
} else {
debug!(concat!("this frame is not mozbrowser: mozbrowser attribute missing, or not a top",
"level window, or mozbrowser preference not set (use --pref dom.mozbrowser.enabled)"));
Err(Error::NotSupported)
}
debug!(concat!("this frame is not mozbrowser: mozbrowser attribute missing, or not a top",
"level window, or mozbrowser preference not set (use --pref dom.mozbrowser.enabled)"));
Err(Error::NotSupported)
}
impl HTMLIFrameElementMethods for HTMLIFrameElement {