test: fix determining lower priority

LiviaMedeiros · ruyadorno · commit 97458ad74be6 · 2025-01-05T12:57:22.000-05:00
PR-URL: #55908 Fixes: NixOS/nixpkgs#355919 Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
diff --git a/test/parallel/test-os.js b/test/parallel/test-os.js
@@ -84,7 +84,8 @@ assert.ok(hostname.length > 0);
 // IBMi process priority is different.
 if (!common.isIBMi){
 const{PRIORITY_BELOW_NORMAL, PRIORITY_LOW } = os.constants.priority;
- const LOWER_PRIORITY = os.getPriority() > PRIORITY_BELOW_NORMAL ? PRIORITY_BELOW_NORMAL : PRIORITY_LOW;
+ // Priority means niceness: higher numeric value <=> lower priority
+ const LOWER_PRIORITY = os.getPriority() < PRIORITY_BELOW_NORMAL ? PRIORITY_BELOW_NORMAL : PRIORITY_LOW;
 os.setPriority(LOWER_PRIORITY);
 const priority = os.getPriority();
 is.number(priority);

-Original file line number
+Diff line change
 // IBMi process priority is different.
 if(!common.isIBMi){
 const{PRIORITY_BELOW_NORMAL,PRIORITY_LOW}=os.constants.priority;
 -constLOWER_PRIORITY=os.getPriority()>PRIORITY_BELOW_NORMAL ? PRIORITY_BELOW_NORMAL : PRIORITY_LOW;
 +// Priority means niceness: higher numeric value <=> lower priority
 +constLOWER_PRIORITY=os.getPriority()<PRIORITY_BELOW_NORMAL ? PRIORITY_BELOW_NORMAL : PRIORITY_LOW;
 os.setPriority(LOWER_PRIORITY);
 constpriority=os.getPriority();
 is.number(priority);