1 files changed, 57 insertions, 0 deletions
diff --git a/benchmark/assert/throws.js b/benchmark/assert/throws.js
new file mode 100644
index 0000000000..9043799256
--- /dev/null
+++ b/benchmark/assert/throws.js
@@ -0,0 +1,57 @@
+'use strict';
+
+const common = require('../common.js');
+const assert = require('assert');
+
+const bench = common.createBenchmark(main, {
+  n: [1e6],
+  method: [
+    'doesNotThrow',
+    'throws',
+    'throws_TypeError',
+    'throws_RegExp'
+  ]
+});
+
+function main(conf) {
+  const n = +conf.n;
+  const throws = () => { throw new TypeError('foobar'); };
+  const doesNotThrow = () => { return 'foobar'; };
+  const regExp = /foobar/;
+  const message = 'failure';
+  var i;
+
+  switch (conf.method) {
+    case 'doesNotThrow':
+      bench.start();
+      for (i = 0; i < n; ++i) {
+        assert.doesNotThrow(doesNotThrow);
+      }
+      bench.end(n);
+      break;
+    case 'throws':
+      bench.start();
+      for (i = 0; i < n; ++i) {
+        // eslint-disable-next-line no-restricted-syntax
+        assert.throws(throws);
+      }
+      bench.end(n);
+      break;
+    case 'throws_TypeError':
+      bench.start();
+      for (i = 0; i < n; ++i) {
+        assert.throws(throws, TypeError, message);
+      }
+      bench.end(n);
+      break;
+    case 'throws_RegExp':
+      bench.start();
+      for (i = 0; i < n; ++i) {
+        assert.throws(throws, regExp, message);
+      }
+      bench.end(n);
+      break;
+    default:
+      throw new Error(`Unsupported method ${conf.method}`);
+  }
+}