20% faster `deserialize` (#3655)

Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>

1 files changed, 112 insertions, 9 deletions

diff --git a/bench/snippets/serialize.mjs b/bench/snippets/serialize.mjs
index 9db60b4b1..1a3646f79 100644
--- a/bench/snippets/serialize.mjs
+++ b/bench/snippets/serialize.mjs
@@ -1,15 +1,112 @@
 import { serialize, deserialize } from "node:v8";
 import { bench, run } from "./runner.mjs";
 const obj = {
-  a: {
-    b: {
-      c: 1,
-      d: new Date(),
-      e: /foo/g,
-      f: new Map([[1, 2]]),
-      g: new Set([1, 2]),
-      h: new ArrayBuffer(),
-      j: new Uint8Array([1, 2, 3]),
+  "id": 1296269,
+  "node_id": "MDEwOlJlcG9zaXRvcnkxMjk2MjY5",
+  "name": "Hello-World",
+  "full_name": "octocat/Hello-World",
+  "owner": {
+    "login": "octocat",
+    "id": 1,
+    "node_id": "MDQ6VXNlcjE=",
+    "avatar_url": "https://github.com/images/error/octocat_happy.gif",
+    "gravatar_id": "",
+    "url": "https://api.github.com/users/octocat",
+    "html_url": "https://github.com/octocat",
+    "followers_url": "https://api.github.com/users/octocat/followers",
+    "following_url": "https://api.github.com/users/octocat/following{/other_user}",
+    "gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
+    "starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
+    "subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
+    "organizations_url": "https://api.github.com/users/octocat/orgs",
+    "repos_url": "https://api.github.com/users/octocat/repos",
+    "events_url": "https://api.github.com/users/octocat/events{/privacy}",
+    "received_events_url": "https://api.github.com/users/octocat/received_events",
+    "type": "User",
+    "site_admin": false,
+  },
+  "private": false,
+  "html_url": "https://github.com/octocat/Hello-World",
+  "description": "This your first repo!",
+  "fork": false,
+  "url": "https://api.github.com/repos/octocat/Hello-World",
+  "archive_url": "https://api.github.com/repos/octocat/Hello-World/{archive_format}{/ref}",
+  "assignees_url": "https://api.github.com/repos/octocat/Hello-World/assignees{/user}",
+  "blobs_url": "https://api.github.com/repos/octocat/Hello-World/git/blobs{/sha}",
+  "branches_url": "https://api.github.com/repos/octocat/Hello-World/branches{/branch}",
+  "collaborators_url": "https://api.github.com/repos/octocat/Hello-World/collaborators{/collaborator}",
+  "comments_url": "https://api.github.com/repos/octocat/Hello-World/comments{/number}",
+  "commits_url": "https://api.github.com/repos/octocat/Hello-World/commits{/sha}",
+  "compare_url": "https://api.github.com/repos/octocat/Hello-World/compare/{base}...{head}",
+  "contents_url": "https://api.github.com/repos/octocat/Hello-World/contents/{+path}",
+  "contributors_url": "https://api.github.com/repos/octocat/Hello-World/contributors",
+  "deployments_url": "https://api.github.com/repos/octocat/Hello-World/deployments",
+  "downloads_url": "https://api.github.com/repos/octocat/Hello-World/downloads",
+  "events_url": "https://api.github.com/repos/octocat/Hello-World/events",
+  "forks_url": "https://api.github.com/repos/octocat/Hello-World/forks",
+  "git_commits_url": "https://api.github.com/repos/octocat/Hello-World/git/commits{/sha}",
+  "git_refs_url": "https://api.github.com/repos/octocat/Hello-World/git/refs{/sha}",
+  "git_tags_url": "https://api.github.com/repos/octocat/Hello-World/git/tags{/sha}",
+  "git_url": "git:github.com/octocat/Hello-World.git",
+  "issue_comment_url": "https://api.github.com/repos/octocat/Hello-World/issues/comments{/number}",
+  "issue_events_url": "https://api.github.com/repos/octocat/Hello-World/issues/events{/number}",
+  "issues_url": "https://api.github.com/repos/octocat/Hello-World/issues{/number}",
+  "keys_url": "https://api.github.com/repos/octocat/Hello-World/keys{/key_id}",
+  "labels_url": "https://api.github.com/repos/octocat/Hello-World/labels{/name}",
+  "languages_url": "https://api.github.com/repos/octocat/Hello-World/languages",
+  "merges_url": "https://api.github.com/repos/octocat/Hello-World/merges",
+  "milestones_url": "https://api.github.com/repos/octocat/Hello-World/milestones{/number}",
+  "notifications_url": "https://api.github.com/repos/octocat/Hello-World/notifications{?since,all,participating}",
+  "pulls_url": "https://api.github.com/repos/octocat/Hello-World/pulls{/number}",
+  "releases_url": "https://api.github.com/repos/octocat/Hello-World/releases{/id}",
+  "ssh_url": "git@github.com:octocat/Hello-World.git",
+  "stargazers_url": "https://api.github.com/repos/octocat/Hello-World/stargazers",
+  "statuses_url": "https://api.github.com/repos/octocat/Hello-World/statuses/{sha}",
+  "subscribers_url": "https://api.github.com/repos/octocat/Hello-World/subscribers",
+  "subscription_url": "https://api.github.com/repos/octocat/Hello-World/subscription",
+  "tags_url": "https://api.github.com/repos/octocat/Hello-World/tags",
+  "teams_url": "https://api.github.com/repos/octocat/Hello-World/teams",
+  "trees_url": "https://api.github.com/repos/octocat/Hello-World/git/trees{/sha}",
+  "clone_url": "https://github.com/octocat/Hello-World.git",
+  "mirror_url": "git:git.example.com/octocat/Hello-World",
+  "hooks_url": "https://api.github.com/repos/octocat/Hello-World/hooks",
+  "svn_url": "https://svn.github.com/octocat/Hello-World",
+  "homepage": "https://github.com",
+  "language": null,
+  "forks_count": 9,
+  "stargazers_count": 80,
+  "watchers_count": 80,
+  "size": 108,
+  "default_branch": "master",
+  "open_issues_count": 0,
+  "is_template": false,
+  "topics": ["octocat", "atom", "electron", "api"],
+  "has_issues": true,
+  "has_projects": true,
+  "has_wiki": true,
+  "has_pages": false,
+  "has_downloads": true,
+  "has_discussions": false,
+  "archived": false,
+  "disabled": false,
+  "visibility": "public",
+  "pushed_at": "2011-01-26T19:06:43Z",
+  "created_at": "2011-01-26T19:01:12Z",
+  "updated_at": "2011-01-26T19:14:43Z",
+  "permissions": {
+    "admin": false,
+    "push": false,
+    "pull": true,
+  },
+  "security_and_analysis": {
+    "advanced_security": {
+      "status": "enabled",
+    },
+    "secret_scanning": {
+      "status": "enabled",
+    },
+    "secret_scanning_push_protection": {
+      "status": "disabled",
     },
   },
 };
@@ -22,4 +119,10 @@ bench("deserialize", () => {
   deserialize(serialized);
 });
 
+if (typeof Bun !== "undefined") {
+  if (!Bun.deepEquals(obj, deserialize(serialized))) {
+    throw new Error("not equal");
+  }
+}
+
 await run();