benchmark: add more cases to Readable.from

PR-URL: #50351 Reviewed-By: Yagiz Nizipli <[email protected]> Reviewed-By: Vinícius Lourenço Claro Cardoso <[email protected]>

Author: rluvaton

benchmark/streams/readable-from.js

@@ -5,15 +5,58 @@ const Readable = require('stream').Readable;
 
 constbench=common.createBenchmark(main,{
 n: [1e7],
+type: ['array','sync-generator-with-sync-values','sync-generator-with-async-values','async-generator'],
 });
 
-asyncfunctionmain({ n }){
-constarr=[];
-for(leti=0;i<n;i++){
-arr.push(`${i}`);
+asyncfunctionmain({ n, type }){
+letfromArg;
+
+switch(type){
+case'array': {
+fromArg=[];
+for(leti=0;i<n;i++){
+fromArg.push(`${i}`);
+}
+
+break;
+}
+
+case'sync-generator-with-sync-values': {
+fromArg=(function*(){
+for(leti=0;i<n;i++){
+yield`${i}`;
+}
+})();
+
+break;
+}
+
+case'sync-generator-with-async-values': {
+fromArg=(function*(){
+for(leti=0;i<n;i++){
+yieldPromise.resolve(`${i}`);
+}
+})();
+
+break;
+}
+
+case'async-generator': {
+fromArg=(asyncfunction*(){
+for(leti=0;i<n;i++){
+yield`${i}`;
+}
+})();
+
+break;
+}
+
+default: {
+thrownewError(`Unknown type: ${type}`);
+}
 }
 
-consts=newReadable.from(arr);
+consts=newReadable.from(fromArg);
 
 bench.start();
 s.on('data',(data)=>{