From ff635551436123022ba3980b39580d53973c80a2 Mon Sep 17 00:00:00 2001 From: Jarred Sumner Date: Sat, 24 Jun 2023 06:02:16 -0700 Subject: Rewrite Bun's runtime CommonJS loader (#3379) * wip changes for CommonJS * this rewrite is almost complete * even more code * wip * Remove usages of `import.meta.require` from builtins * Remove usages of require * Regenerate * :scissors: builtin rewrite commonjs in printer * Use lazy custom getters for import.meta * fixups * Remove depd * ugh * still crashing * fixup undici * comment out import.meta.require.resolve temporarily not a real solution but it stops the crashes * Redo import.meta.primordials * Builtins now have a `builtin://` protocol in source origin * Seems to work? * Finsih getting rid of primordials * switcharoo * No more function * just one more bug * Update launch.json * Implement `require.main` * :scissors: * Bump WebKit * Fixup import cycles * Fixup improt cycles * export more things * Implement `createCommonJSModule` builtin * More exports * regenerate * i broke some stuff * some of these tests work now * We lost the encoding * Sort of fix zlib * Sort of fix util * Update events.js * bump * bump * bump * Fix missing export in fs * fix some bugs with builtin esm modules (stream, worker_threads, events). its not perfect yet. * fix some other internal module bugs * oops * fix some extra require default stuff * uncomment this file but it crsahes on my machine * tidy code here * fixup tls exports * make simdutf happier * Add hasPrefix binding * Add test for `require.main` * Fix CommonJS evaluation order race condition * Make node:http load faster * Add missing exports to tls.js * Use the getter * Regenerate builtins * Fix assertion failure in Bun.write() * revamp dotEnv parser (#3347) - fixes `strings.indexOfAny()` - fixes OOB array access fixes #411 fixes #2823 fixes #3042 * fix tests for `expect()` (#3384) - extend test job time-out for `darwin-aarch64` * `expect().resolves` and `expect().rejects` (#3318) * Move expect and snapshots to their own files * expect().resolves and expect().rejects * Fix promise being added to unhandled rejection list * Handle timeouts in expect() * wip merge * Fix merge issue --------- Co-authored-by: Jarred Sumner Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com> * fixup min/memcopy (#3388) * Fix crash in builtins * Don't attempt to evaluate modules with no source code * Update WebCoreJSBuiltins.cpp * Update WebCoreJSBuiltins.cpp * Update WebCoreJSBuiltins.cpp * Fix crash * cleanup * Fix test cc @paperdave * Fixup Undici * Fix issue in node:http * Create util-deprecate.mjs * Fix several bugs * Use the identifier * Support error.code in `util.deprecate` * make the CJs loader slightly more resilient * Update WebCoreJSBuiltins.cpp * Fix macros --------- Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com> Co-authored-by: dave caruso Co-authored-by: Alex Lam S.L Co-authored-by: Ashcon Partovi Co-authored-by: Ciro Spaciari --- bench/snippets/util-deprecate.mjs | 60 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 bench/snippets/util-deprecate.mjs (limited to 'bench/snippets/util-deprecate.mjs') diff --git a/bench/snippets/util-deprecate.mjs b/bench/snippets/util-deprecate.mjs new file mode 100644 index 000000000..364601d79 --- /dev/null +++ b/bench/snippets/util-deprecate.mjs @@ -0,0 +1,60 @@ +import { bench, run } from "./runner.mjs"; +function deprecateUsingClosure(fn, msg, code) { + if (process.noDeprecation === true) { + return fn; + } + + var realFn = fn; + var wrapper = () => { + return fnToWrap.apply(this, arguments); + }; + + var deprecater = () => { + if (process.throwDeprecation) { + var err = new Error(msg); + if (code) err.code = code; + throw err; + } else if (process.traceDeprecation) { + console.trace(msg); + } else { + console.error(msg); + } + + fnToWrap = realFn; + return realFn.apply(this, arguments); + }; + var fnToWrap = deprecater; + + return wrapper; +} + +function deprecateOriginal(fn, msg) { + var warned = false; + function deprecated() { + if (!warned) { + if (process.throwDeprecation) { + throw new Error(msg); + } else if (process.traceDeprecation) { + console.trace(msg); + } else { + console.error(msg); + } + warned = true; + } + return fn.apply(this, arguments); + } + return deprecated; +} + +const deprecatedy = deprecateUsingClosure(() => {}, "This is deprecated", "DEP0001"); +const deprecatedy2 = deprecateOriginal(() => {}, "This is deprecated"); + +bench("deprecateUsingClosure", () => { + deprecatedy(Math.random() + 1); +}); + +bench("deprecateOriginal", () => { + deprecatedy2(Math.random() + 1); +}); + +await run(); -- cgit v1.2.3 Unnamed repository; edit this file 'description' to name the repository.
aboutsummaryrefslogtreecommitdiff
path: root/bench/snippets/ffi-overhead.mjs (unfollow)
AgeCommit message (Expand)AuthorFilesLines
2023-07-05Fix incorrect signaturesGravatar Ashcon Partovi 3-21/+21
2023-07-05Fix detect-libcGravatar Ashcon Partovi 16-98/+116
2023-07-05Update websocket_http_client.zigGravatar Dylan Conway 1-0/+2
2023-07-05Fixes #3512 (#3526)Gravatar Jarred Sumner 9-38/+168
2023-07-05Fixes #3515 (#3523)Gravatar Jarred Sumner 4-190/+182
2023-07-05Fixes #3520 (#3522)Gravatar Jarred Sumner 3-23/+37
2023-07-05add envs on tests (#3518)Gravatar Ciro Spaciari 4-0/+20
2023-07-04Update build-idGravatar Jarred Sumner 1-1/+1
2023-07-04Fix build determinism issue (thanks to @alexlamsl)Gravatar Jarred Sumner 1-2/+2
2023-07-04boopGravatar Jarred Sumner 10-55/+55
2023-07-04use sengrid account on nodemailer test (#3517)bun-v0.6.13Gravatar Ciro Spaciari 2-14/+15
2023-07-04[tls] fix servername (#3513)Gravatar Ciro Spaciari 4-8/+109
2023-07-04Add alias for readBigUInt64BE ... (#3514)Gravatar Ai Hoshino 2-4/+58
2023-07-04reduce countGravatar Jarred Sumner 1-2/+2
2023-07-04bumpGravatar Jarred Sumner 3-2/+2
2023-07-04Fix crashGravatar Jarred Sumner 1-5/+8