test: reduce run time for misc benchmark tests

Run only one benchmark for each benchmark file tested by
test-benchmark-misc.js.

PR-URL: #16120
Reviewed-By: Daijiro Wachi <[email protected]>
Reviewed-By: Franziska Hinkelmann <[email protected]>

Author: Trott

benchmark/misc/console.js

@@ -106,6 +106,8 @@ function runUsingArgumentsAndApply(n, concat) {
 function main(conf) {
   const n = +conf.n;
   switch (conf.method) {
+    // '' is a default case for tests
+    case '':
     case 'restAndSpread':
       runUsingRestAndSpread(n, conf.concat);
       break;

benchmark/misc/object-property-bench.js

@@ -63,6 +63,8 @@ function main(conf) {
   const n = +conf.millions * 1e6;
 
   switch (conf.method) {
+    // '' is a default case for tests
+    case '':
     case 'property':
       runProperty(n);
       break;

benchmark/misc/punycode.js

@@ -63,6 +63,8 @@ function main(conf) {
   const n = +conf.n;
   const val = conf.val;
   switch (conf.method) {
+    // '' is a default case for tests
+    case '':
     case 'punycode':
       runPunycode(n, val);
       break;