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benchmark/abort_controller/abort-signal-static-abort.js

@@ -0,0 +1,29 @@
+'use strict';
+const common = require('../common.js');
+
+const bench = common.createBenchmark(main, {
+  n: [5e6],
+  kind: ['default-reason', 'same-reason'],
+});
+
+function main({ n, kind }) {
+  switch (kind) {
+    case 'default-reason':
+      bench.start();
+      for (let i = 0; i < n; ++i)
+        AbortSignal.abort();
+      bench.end(n);
+      break;
+    case 'same-reason': {
+      const reason = new Error('same reason');
+
+      bench.start();
+      for (let i = 0; i < n; ++i)
+        AbortSignal.abort(reason);
+      bench.end(n);
+      break;
+    }
+    default:
+      throw new Error('Invalid kind');
+  }
+}