Previously these tests would run automatically when Angular DevTools lived in another repo. These files have continued to live here but have not been running automatically on each PR.
Now, these test files have been revived to run properly with our changes since the repo merge. This is a first step to reviving our e2e testing.
Next steps include writing cypress tests for new features like Injector Graph, Router tree, signals visualizations, etc.
PR Close#61972
Fixes: #61900
Previously in DevTools we would read signal values to display preview values in the UI without safely catching any errors thrown in their evaluations.
Now those signal functions are run in a safe context, their errors are caught and handled in the UI as well as replayed in the console.
PR Close#61911
Errors:
- Attempting to translate SVGs when the tab is not on focus (Regression from #61241)
- Null injector node focus error
Extra:
- Improve scoping of the injector-tree component class members
PR Close#62029
Add overrides for the default background colors of some the Material components currently in use by Devtools. Most likely a regression by a recent Material version bump.
PR Close#61969
Commit 3e70d64 introduced cdk version 20.0.0-rc2 which introduced a change to how the cdk virtual scroll sets some internal state.
Previously in DevTools we were using a computed incorrectly to respond to changes in the directive forest and apply them to the underlying datasource. With the change to the CDK shown above, this incorrect usage caused us to attempt to update underlying signals in the virtual scroll directive while within a computed callback, throwing an error.
This commit corrects our usage by swapping from a computed to an effect, allowing the underlying signals in the scroll directive to be updated without error.
PR Close#61812
On clicking a route in the router tree, the route details panel is displayed.
- The panel shows the details of the selected route, including the path, component, providers, guards etc.
- Clicking on a chip will navigate to the corresponding source file in the editor.
- Clicking on the path will navigate to the corresponding route in the router tree.
Demo Application Source: https://github.com/sumitarora/angular-routes-demo
Demo Application Deployed: https://sumitarora.github.io/angular-routes-demo/#/
PR Close#59999
This commit adds the support for defer block in the Angular DevTools.
@defer block are now visible in the directive tree and give access to defer & hydration details.
This feature also brings support of incrementation hydration.
PR Close#60629
- Highlight only the matched part of the text
- Select the first match by default
- Show the matches count along with the currently selected one
- Minor UI fixes and performance optimizations
PR Close#60672
`ng.getDirectiveMetadata` receives the component instance, not the raw DOM element.
This assumes that `ng.getComponent` is implemented in all environments and that the root element itself is a component.
PR Close#60991
