Add Lane labels to scheduling profiler marks

This commit changes scheduling profiler marks from a format like '--schedule-render-1' to '--schedule-render-1-Sync' (where 1 is the numeric value of the Sync lane). This will enable the profiler itself to show more meaningful labels for updates and render work. The commit also refactors and adds additional tests for the sceduling profiler package.
facebook · Feb 22, 2021 · 032fbd3 · 032fbd3
1 parent 8af27ae
commit 032fbd3
Show file tree

Hide file tree

Showing 11 changed files with 945 additions and 1,812 deletions.
diff --git a/packages/react-devtools-scheduling-profiler/src/constants.js b/packages/react-devtools-scheduling-profiler/src/constants.js
@@ -11,5 +11,6 @@ export {
   COMFORTABLE_LINE_HEIGHT,
   COMPACT_LINE_HEIGHT,
 } from 'react-devtools-shared/src/constants.js';
+import {TotalLanes} from 'react-reconciler/src/ReactFiberLane.new';
 
-export const REACT_TOTAL_NUM_LANES = 31;
+export const REACT_TOTAL_NUM_LANES = TotalLanes;