fs: rename benchmark of rimrafUnlinkSync

Author: JonasBa

benchmark/fs/bench-rimrafUnlinkSync.js

@@ -0,0 +1,53 @@
+'use strict';
+
+const assert = require('assert');
+const common = require('../common');
+const fs = require('fs');
+const tmpdir = require('../../test/common/tmpdir');
+tmpdir.refresh();
+
+const bench = common.createBenchmark(main, {
+  type: ['existing', 'non-existing'],
+  n: [1e3],
+});
+
+function main({ n, type }) {
+  switch (type) {
+    case 'existing': {
+      for (let i = 0; i < n; i++) {
+        fs.writeFileSync(tmpdir.resolve(`rimrafunlinksync-bench-dir-${i}`), '');
+      }
+
+      bench.start();
+      for (let i = 0; i < n; i++) {
+        try {
+          fs.rmSync(tmpdir.resolve(`rimrafunlinksync-bench-dir-${i}`), {
+            recursive: true, // required to enter rimraf path
+            maxRetries: 3,
+          });
+        } catch (err) {
+          throw err;
+        }
+      }
+      bench.end(n);
+      break;
+    }
+    case 'non-existing': {
+      bench.start();
+      for (let i = 0; i < n; i++) {
+        try {
+          fs.rmSync(tmpdir.resolve(`.non-existent-folder-${i}`), {
+            recursive: true, // required to enter rimraf path
+            maxRetries: 3,
+          });
+        } catch (err) {
+          assert.ok(err);
+        }
+      }
+      bench.end(n);
+      break;
+    }
+    default:
+      new Error('Invalid type');
+  }
+}