1 files changed, 64 insertions, 0 deletions
diff --git a/bench/snippets/object-entries.mjs b/bench/snippets/object-entries.mjs
new file mode 100644
index 000000000..c3e4bf9e5
--- /dev/null
+++ b/bench/snippets/object-entries.mjs
@@ -0,0 +1,64 @@
+// so it can run in environments without node module resolution
+import { bench, run } from "../../node_modules/mitata/src/cli.mjs";
+
+const obj = {
+  a: 1,
+  b: 2,
+  c: 3,
+  d: 4,
+  e: 5,
+  f: 6,
+  g: 7,
+  h: 8,
+  i: 9,
+  j: 10,
+  k: 11,
+  l: 12,
+  m: 13,
+  n: 14,
+  o: 15,
+  p: 16,
+  q: 17,
+  r: 18,
+  s: 19,
+  t: 20,
+  u: 21,
+  v: 22,
+  w: 23,
+  x: 24,
+  y: 25,
+  z: 26,
+};
+
+bench("Object.entries(26 keys)", () => {
+  var k;
+  for (let [key, value] of Object.entries(obj)) {
+    value = key;
+  }
+  return k;
+});
+
+bench("Object.keys(26 keys)", () => {
+  var k;
+  for (let [key, value] of Object.keys(obj)) {
+    value = key;
+  }
+  return k;
+});
+
+bench("Object.entries(2 keys)", () => {
+  var k;
+  for (let [key, value] of Object.entries({ a: 1, b: 2 })) {
+    value = key;
+  }
+  return k;
+});
+
+bench("Object.keys(2 keys)", () => {
+  var k;
+  for (let item of Object.keys({ a: 1, b: 2 })) {
+  }
+  return k;
+});
+
+await run();