Don't use printf

mikee47 · mikee47 · commit d5ab318d5e15 · 2026-02-04T15:26:21.000Z
diff --git a/test/app/map.cpp b/test/app/map.cpp
@@ -88,7 +88,7 @@ class MapTest : public TestGroup
 
 		TEST_CASE("Map of enum MapKey => String")
 		{
-			Serial.printf(_F("enumMap[%lu]\n"), enumMap.length());
+			Serial << _F("enumMap[") << enumMap.length() << "]" << endl;
 
 			Serial.println(_F("  for-loop:"));
 			for(unsigned i = 0; i < enumMap.length(); ++i) {

Original file line number	Diff line number	Diff line change
`@@ -88,7 +88,7 @@ class MapTest : public TestGroup`
`88`	`88`
`89`	`89`	`TEST_CASE("Map of enum MapKey => String")`
`90`	`90`	`{`
`91`		`- Serial.printf(_F("enumMap[%lu]\n"), enumMap.length());`
	`91`	`+ Serial << _F("enumMap[") << enumMap.length() << "]" << endl;`
`92`	`92`
`93`	`93`	`Serial.println(_F(" for-loop:"));`
`94`	`94`	`for(unsigned i = 0; i < enumMap.length(); ++i) {`