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Auto merge of #23203 - iulianR:22828, r=jdm
Implement PerformanceNavigation interface <!-- Please describe your changes on the following line: --> This is my first attempt. Please let me know if I should change anything. --- <!-- 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 fix #22828 (GitHub issue number if applicable) <!-- Either: --> - [ ] There are tests for these changes OR - [x] These changes do not require tests because **not sure** <!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.--> <!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. --> <!-- Reviewable:start --> --- This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/23203) <!-- Reviewable:end -->
This commit is contained in:
commit
005320c08c
19 changed files with 411 additions and 69 deletions
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@ -428,6 +428,7 @@ pub mod performance;
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pub mod performanceentry;
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pub mod performancemark;
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pub mod performancemeasure;
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pub mod performancenavigation;
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pub mod performancenavigationtiming;
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pub mod performanceobserver;
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pub mod performanceobserverentrylist;
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@ -19,6 +19,7 @@ use crate::dom::globalscope::GlobalScope;
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use crate::dom::performanceentry::PerformanceEntry;
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use crate::dom::performancemark::PerformanceMark;
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use crate::dom::performancemeasure::PerformanceMeasure;
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use crate::dom::performancenavigation::PerformanceNavigation;
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use crate::dom::performancenavigationtiming::PerformanceNavigationTiming;
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use crate::dom::performanceobserver::PerformanceObserver as DOMPerformanceObserver;
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use crate::dom::window::Window;
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@ -372,6 +373,11 @@ impl PerformanceMethods for Performance {
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unreachable!("Are we trying to expose Performance.timing in workers?");
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}
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// https://w3c.github.io/navigation-timing/#dom-performance-navigation
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fn Navigation(&self) -> DomRoot<PerformanceNavigation> {
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PerformanceNavigation::new(&self.global())
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}
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// https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/HighResolutionTime/Overview.html#dom-performance-now
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fn Now(&self) -> DOMHighResTimeStamp {
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Finite::wrap(self.now())
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45
components/script/dom/performancenavigation.rs
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45
components/script/dom/performancenavigation.rs
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@ -0,0 +1,45 @@
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/* 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 https://mozilla.org/MPL/2.0/. */
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use crate::dom::bindings::codegen::Bindings::PerformanceNavigationBinding::{
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self, PerformanceNavigationConstants, PerformanceNavigationMethods,
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};
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use crate::dom::bindings::codegen::Bindings::WindowBinding::WindowBinding::WindowMethods;
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use crate::dom::bindings::reflector::{reflect_dom_object, DomObject, Reflector};
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use crate::dom::bindings::root::DomRoot;
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use crate::dom::globalscope::GlobalScope;
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use dom_struct::dom_struct;
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#[dom_struct]
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pub struct PerformanceNavigation {
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reflector_: Reflector,
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}
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impl PerformanceNavigation {
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fn new_inherited() -> PerformanceNavigation {
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PerformanceNavigation {
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reflector_: Reflector::new(),
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}
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}
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pub fn new(global: &GlobalScope) -> DomRoot<PerformanceNavigation> {
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reflect_dom_object(
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Box::new(PerformanceNavigation::new_inherited()),
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global,
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PerformanceNavigationBinding::Wrap,
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)
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}
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}
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impl PerformanceNavigationMethods for PerformanceNavigation {
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// https://w3c.github.io/navigation-timing/#dom-performancenavigation-type
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fn Type(&self) -> u16 {
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PerformanceNavigationConstants::TYPE_NAVIGATE
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}
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// https://w3c.github.io/navigation-timing/#dom-performancenavigation-redirectcount
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fn RedirectCount(&self) -> u16 {
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self.global().as_window().Document().get_redirect_count()
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}
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}
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@ -49,3 +49,8 @@ partial interface Performance {
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partial interface Performance {
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PerformanceNavigationTiming timing();
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};
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// https://w3c.github.io/navigation-timing/#extensions-to-the-performance-interface
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partial interface Performance {
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[SameObject, Exposed=Window]
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readonly attribute PerformanceNavigation navigation;
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};
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18
components/script/dom/webidls/PerformanceNavigation.webidl
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18
components/script/dom/webidls/PerformanceNavigation.webidl
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@ -0,0 +1,18 @@
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/* 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 https://mozilla.org/MPL/2.0/. */
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/*
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* The origin of this IDL file is
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* https://w3c.github.io/navigation-timing/#the-performancenavigation-interface
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*/
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[Exposed=Window]
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interface PerformanceNavigation {
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const unsigned short TYPE_NAVIGATE = 0;
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const unsigned short TYPE_RELOAD = 1;
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const unsigned short TYPE_BACK_FORWARD = 2;
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const unsigned short TYPE_RESERVED = 255;
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readonly attribute unsigned short type;
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readonly attribute unsigned short redirectCount;
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// [Default] object toJSON();
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};
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