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deep-equal - npm Package Compare versions

Comparing version 1.1.1 to 1.1.2

.editorconfig

208

CHANGELOG.md

@@ -8,4 +8,204 @@ # Changelog

Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
## [v2.2.2](https://github.com/inspect-js/node-deep-equal/compare/v2.2.1...v2.2.2) - 2023-07-10
### Commits
- [Fix] avoid an infinite loop in node 0.8 with Typed Arrays [`f247282`](https://github.com/inspect-js/node-deep-equal/commit/f247282e66060087c51221f77b9170fa0e2e461b)
- [Dev Deps] update `@ljharb/eslint-config`, `aud`, `tape` [`fa25583`](https://github.com/inspect-js/node-deep-equal/commit/fa255839c1afed228c41ca76177a8c239ec9305a)
- [Deps] update `get-intrinsic` [`3638470`](https://github.com/inspect-js/node-deep-equal/commit/3638470e71ed6185e06a0f0694e77cbf4c2b791c)
## [v2.2.1](https://github.com/inspect-js/node-deep-equal/compare/v2.2.0...v2.2.1) - 2023-04-27
### Commits
- [Tests] add passing tests covering object key ordering [`51c9ff6`](https://github.com/inspect-js/node-deep-equal/commit/51c9ff6b4c5d4371e0f444ce1160e416bf88e21f)
- [Refactor] use `array-buffer-byte-length` [`f47822c`](https://github.com/inspect-js/node-deep-equal/commit/f47822cf0c188caa71dfbb107b081324fcb6b99d)
- [Deps] update `is-array-buffer`, `regexp.prototype.flags` [`160d851`](https://github.com/inspect-js/node-deep-equal/commit/160d8513335d63256f9826835b35d1a462c76771)
- [Deps] update `es-get-iterator`, `get-intrinsic` [`2e08e95`](https://github.com/inspect-js/node-deep-equal/commit/2e08e956a43c839246d2280cfaaa3f3200937bbd)
- [Dev Deps] update `object.getownpropertydescriptors` [`63e9ab7`](https://github.com/inspect-js/node-deep-equal/commit/63e9ab7450212bf7e393c1bf725293389cb4626a)
- [Dev Deps] update `tape` [`c8db964`](https://github.com/inspect-js/node-deep-equal/commit/c8db964f605834388b0df20c5fce49cfbaa541bc)
## [v2.2.0](https://github.com/inspect-js/node-deep-equal/compare/v2.1.0...v2.2.0) - 2023-01-05
### Commits
- [New] add support for `SharedArrayBuffer` [`0ef51c7`](https://github.com/inspect-js/node-deep-equal/commit/0ef51c79b7dcd6ae5890b2dce4304be7c8ebe314)
- [Refactor] use `is-array-buffer` package [`0360ee1`](https://github.com/inspect-js/node-deep-equal/commit/0360ee1f1bb6e5804c15a9a4aa75ff84120a33e1)
- [Fix] `whichTypedArray` can return false in both cases [`df3e3c4`](https://github.com/inspect-js/node-deep-equal/commit/df3e3c4e30552b7a7892b62dc45fccd31eac9bfe)
- [Dev Deps] update `aud`, `object.getownpropertydescriptors` [`6d62ea4`](https://github.com/inspect-js/node-deep-equal/commit/6d62ea4f2b82d4f861fd3e0c2d67916939b1edbc)
- [Dev Deps] update `@ljharb/eslint-config` [`15aab59`](https://github.com/inspect-js/node-deep-equal/commit/15aab59d647628e05b77d1897036d73884f7a107)
- [Deps] update `which-typed-array` [`8dfce27`](https://github.com/inspect-js/node-deep-equal/commit/8dfce27f333721c697b90569b26e4bded0d61d88)
- [eslint] remove `.eslintignore` [`af46773`](https://github.com/inspect-js/node-deep-equal/commit/af46773b281dc67d7743280505a22248f0f0748d)
## [v2.1.0](https://github.com/inspect-js/node-deep-equal/compare/v2.0.5...v2.1.0) - 2022-11-02
### Fixed
- [New] add support for `ArrayBuffer` [`#94`](https://github.com/inspect-js/node-deep-equal/issues/94)
### Commits
- [actions] reuse common workflows [`12de287`](https://github.com/inspect-js/node-deep-equal/commit/12de2873def84c621421b1e3d4a96babf2ceb30a)
- [actions] use `node/install` instead of `node/run`; use `codecov` action [`ec248b9`](https://github.com/inspect-js/node-deep-equal/commit/ec248b96f4f91eb4c5971dfec74d6d91f04b39cd)
- [Tests] run assert tests on a dynamic matrix [`695aebd`](https://github.com/inspect-js/node-deep-equal/commit/695aebd50945621984bfa7e60b5c99f79dbacf1a)
- [readme] add badges [`492e159`](https://github.com/inspect-js/node-deep-equal/commit/492e1591585233184151b5526cf5413e61a2aa89)
- [Test] ArrayBuffers in node < 0.12 have a nonconfigurable own `byteLength` property [`40f4b87`](https://github.com/inspect-js/node-deep-equal/commit/40f4b8719658f6262399b24791d4ccb5960ca8ea)
- [meta] use `npmignore` to autogenerate an npmignore file [`2627269`](https://github.com/inspect-js/node-deep-equal/commit/26272693147d68ec3ae2216b1f3ac5d30b79b3da)
- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `safe-publish-latest`, `tape` [`7a05bb7`](https://github.com/inspect-js/node-deep-equal/commit/7a05bb7482817616243fc89956abf48710d77fea)
- [Deps] update `call-bind`, `es-get-iterator`, `get-intrinsic`, `is-arguments`, `is-regex`, `regexp.prototype.flags`, `side-channel`, `which-boxed-primitive`, `which-typed-array` [`c0844e6`](https://github.com/inspect-js/node-deep-equal/commit/c0844e629ba3dc5193fd41a75ebcedaba976c1af)
- [actions] update codecov uploader [`b1b0552`](https://github.com/inspect-js/node-deep-equal/commit/b1b0552fe3dc23029a2717f84642e53548902e68)
- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `aud`, `auto-changelog`, `has-symbols`, `object.getownpropertydescriptors`, `tape` [`9a1ccf5`](https://github.com/inspect-js/node-deep-equal/commit/9a1ccf5285317962fe37baa211c2b20081be71ef)
- [meta] do not publish github action workflow files [`2d63384`](https://github.com/inspect-js/node-deep-equal/commit/2d63384d6676b593c2a74b45747ac81cea3da76e)
- [actions] update rebase action to use reusable workflow [`69d21f5`](https://github.com/inspect-js/node-deep-equal/commit/69d21f55af0bcff1c41447a6ac396ae556fda226)
- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `aud`, `has-symbols`, `object.getownpropertydescriptors`, `tape` [`297aae8`](https://github.com/inspect-js/node-deep-equal/commit/297aae88f619b1e058418be32e37fc29770b4f21)
- [Tests] add tests for regexes with the same source but different flags [`29c8a0d`](https://github.com/inspect-js/node-deep-equal/commit/29c8a0da09567b3bbe6614c1e235d5a87d7bdaf2)
- [Dev Deps] update `eslint`, `@ljharb/eslint-config` [`9e64ec9`](https://github.com/inspect-js/node-deep-equal/commit/9e64ec93a8c5cbe87315d30dd62a8fe6dcf842b4)
- [Deps] update `is-arguments`, `is-date-object`, `is-regex`, `which-typed-array` [`edfb752`](https://github.com/inspect-js/node-deep-equal/commit/edfb752810699790c06bb424174f38b449a4b8fb)
- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `auto-changelog`, `tape` [`7b5f7a3`](https://github.com/inspect-js/node-deep-equal/commit/7b5f7a348b2bb78ca1c00003d0dd3444d5a372a6)
- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `has-typed-arrays`, `tape` [`e328a23`](https://github.com/inspect-js/node-deep-equal/commit/e328a237ba9c262d8c2d178a65d5e1f744cbbd6b)
- [Deps] update `get-intrinsic`, `regexp.prototype.flags`, `which-typed-array` [`29123a7`](https://github.com/inspect-js/node-deep-equal/commit/29123a71857c27cce497ac991fa9be0e5921adce)
- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `aud` [`b7039ef`](https://github.com/inspect-js/node-deep-equal/commit/b7039effc1b751cb579095f9738ee019d8458a41)
- [Dev Deps] update `aud`, `tape` [`9d0b2e0`](https://github.com/inspect-js/node-deep-equal/commit/9d0b2e07df24dfd1d4d9bf32cdca07e6e1377f23)
- [actions] update workflows [`a5f5a7e`](https://github.com/inspect-js/node-deep-equal/commit/a5f5a7ed570e35cefad08ed32652cb8647d0166c)
- [Deps] update `get-intrinsic`, `object.assign` [`02025e2`](https://github.com/inspect-js/node-deep-equal/commit/02025e21dfbce6a4d52421c4892ba743dd7a7540)
- [Test] node < 4 lacks `ArrayBuffer.prototype.fill` [`bb65b07`](https://github.com/inspect-js/node-deep-equal/commit/bb65b07d39eeea03ca066a92892a06a607641ed7)
- [Deps] update `is-date-object`, `is-regex` [`a463ed2`](https://github.com/inspect-js/node-deep-equal/commit/a463ed26ba7ca4b818db4929e4e946ddc0590bce)
- [Deps] update `get-intrinsic`, `object-is` [`2a33cce`](https://github.com/inspect-js/node-deep-equal/commit/2a33cced17827df191676ecdd9b9bc4f0d814aa6)
- [actions] update workflows [`d905278`](https://github.com/inspect-js/node-deep-equal/commit/d90527855a35bcaeef70d3e21370580d7d182c8d)
- [meta] use `prepublishOnly` script for npm 7+ [`7b66184`](https://github.com/inspect-js/node-deep-equal/commit/7b661846aedb0ad5768f1118e93c662d214c85f8)
- [Dev Deps] update `object.getownpropertydescriptors` [`d970dbc`](https://github.com/inspect-js/node-deep-equal/commit/d970dbcf4a95c58d5bbd6ea507455bbfa1e7ec02)
## [v2.0.5](https://github.com/inspect-js/node-deep-equal/compare/v2.0.4...v2.0.5) - 2020-12-01
### Commits
- [Tests] migrate tests to Github Actions [`4051a18`](https://github.com/inspect-js/node-deep-equal/commit/4051a1811612fd1b107743a092402361f597f89a)
- [meta] add Automatic Rebase and Require Allow Edits workflows [`6682b15`](https://github.com/inspect-js/node-deep-equal/commit/6682b15417630d6c57c854d088dfcd6023b3e185)
- [Deps] use `call-bind` and `get-intrinsic` instead of `es-abstract`; update `es-get-iterator`, `object-is`, `object.assign` [`a1d6d93`](https://github.com/inspect-js/node-deep-equal/commit/a1d6d931ebc80db8a6dba1bd453165356458f9e1)
- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `aud`, `object.getownpropertydescriptors` [`b142f4b`](https://github.com/inspect-js/node-deep-equal/commit/b142f4b9458c320b944dc06f57b9339530cf404e)
## [v2.0.4](https://github.com/inspect-js/node-deep-equal/compare/v2.0.3...v2.0.4) - 2020-10-01
### Fixed
- [meta] fix incorrect `./package.json` exports entry [`#89`](https://github.com/inspect-js/node-deep-equal/issues/89)
### Commits
- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `auto-changelog` [`d6bfee3`](https://github.com/inspect-js/node-deep-equal/commit/d6bfee329e2a430a12e6a4aba7006c5d7c36020e)
- [Tests] account for node 14+ making two NaNs loosely deep equal [`9367954`](https://github.com/inspect-js/node-deep-equal/commit/93679546d97dbd92d615b0f758d733ea1fb4eb4b)
- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `aud`, `tape` [`86a159b`](https://github.com/inspect-js/node-deep-equal/commit/86a159b72c3e3620285498113251220d3c5d05f0)
- [Deps] update `es-abstract`, `object-is`, `object.assign` [`e87979d`](https://github.com/inspect-js/node-deep-equal/commit/e87979d311faa537622a6c9faee6e91cf9a08bcd)
- [Deps] update `es-abstract`, `is-regex` [`d0cacca`](https://github.com/inspect-js/node-deep-equal/commit/d0cacca140b963d8abbe10f6bf640f22ef11f7b0)
- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `tape` [`375a9e1`](https://github.com/inspect-js/node-deep-equal/commit/375a9e1e4911b3210e328365432c8cf946d0a7e2)
- [Dev Deps] update `eslint`, `auto-changelog` [`e562d4f`](https://github.com/inspect-js/node-deep-equal/commit/e562d4fadebf09b1fca02d6f43e1c933c6ef8242)
- [Deps] update `side-channel` [`f092342`](https://github.com/inspect-js/node-deep-equal/commit/f092342373d4a33b3f679042f357fd800185caad)
## [v2.0.3](https://github.com/inspect-js/node-deep-equal/compare/v2.0.2...v2.0.3) - 2020-04-23
### Commits
- [Deps] update `object-is`, `which-typed-array` [`c232374`](https://github.com/inspect-js/node-deep-equal/commit/c2323741001f7cb2414f4fa26301f1b9705e6b46)
- [Dev Deps] update `auto-changelog`; add `aud` [`c80a91d`](https://github.com/inspect-js/node-deep-equal/commit/c80a91d8b9815300fc9e24f08094cac8942d9da7)
- [Dev Deps] update `auto-changelog` [`295d195`](https://github.com/inspect-js/node-deep-equal/commit/295d19529365a87ed663eecf26f19effe5b06f3c)
- [Dev Deps] update `aud` [`1134cc2`](https://github.com/inspect-js/node-deep-equal/commit/1134cc26fd112e3679a6973f4d418c4495e3358d)
- [Deps] Fix classification of `object.assign` [`32695dd`](https://github.com/inspect-js/node-deep-equal/commit/32695dd88c3eb86c87e162830e0e1c55447a4b9f)
## [v2.0.2](https://github.com/inspect-js/node-deep-equal/compare/v2.0.1...v2.0.2) - 2020-04-01
### Commits
- [Fix] properly pass `strict` option through internals [`4e2919d`](https://github.com/inspect-js/node-deep-equal/commit/4e2919d7c403413a9cf094b2f3be095653670e97)
- [Tests] add more coverage [`a3d8677`](https://github.com/inspect-js/node-deep-equal/commit/a3d86774fa39e1a00b3371a32fbe42c7b38743ff)
- [Tests] add coverage reporting [`3174e33`](https://github.com/inspect-js/node-deep-equal/commit/3174e33f952a4bdd57c43e3b40dea705d3d61e68)
- [Refactor] add strict pragma; remove unused try/catch [`c1d173e`](https://github.com/inspect-js/node-deep-equal/commit/c1d173ebadfcc4a2574f28b17727239dcd2737be)
- [Fix] the `prototype` property is not special on non-functions [`1c3cc25`](https://github.com/inspect-js/node-deep-equal/commit/1c3cc2526766e52cc32b9c1859b7073d5dbb70aa)
- [Deps] update `es-abstract`, `es-get-iterator`, `is-date-object`, `is-regex`, `object-is`, `regexp.prototype.flags`, `side-channel` [`7787bdc`](https://github.com/inspect-js/node-deep-equal/commit/7787bdc1268620ef12d17777fce3682abc4e364e)
- [Deps] update `es-abstract`, `es-get-iterator`, `which-collection` [`87624cf`](https://github.com/inspect-js/node-deep-equal/commit/87624cf96f2ca00bf5200aa860c4574dba96f4aa)
- [Fix] robustly distinguish Typed Arrays [`7ccb2b0`](https://github.com/inspect-js/node-deep-equal/commit/7ccb2b0f88136516cd58cad74d9c0a20daad824c)
- [Dev Deps] update `@ljharb/eslint-config`, `tape` [`c1814a1`](https://github.com/inspect-js/node-deep-equal/commit/c1814a1256e373ac6e7953b354f9f56ff5b7fe89)
- [Dev Deps] update `@ljharb/eslint-config`, `object.getownpropertydescriptors`, `tape` [`7a0d819`](https://github.com/inspect-js/node-deep-equal/commit/7a0d819e5b3807eab873d7961eb34e30ff615943)
- [Dev Deps] update `auto-changelog`, `tape` [`f248756`](https://github.com/inspect-js/node-deep-equal/commit/f2487567b092d90005a7d09b084f7ffb9ba71257)
- [Tests] fix `tag` helper, from bb50ea2e6d7906cd58683fdc7d327660e71612f4 [`469f008`](https://github.com/inspect-js/node-deep-equal/commit/469f0089d16d8678ee4c5f57016d40f072b3f7be)
- [Dev Deps] update `eslint`, `tape` [`6537dce`](https://github.com/inspect-js/node-deep-equal/commit/6537dcef16c792546c3a40ea5b53ab43861cf719)
- [Fix] make `isBuffer` check slightly more robust [`c21e14d`](https://github.com/inspect-js/node-deep-equal/commit/c21e14d7afe7d53391fa95fd8c59f85affc02ac6)
- [meta] disable greenkeeper updates for semver [`724f051`](https://github.com/inspect-js/node-deep-equal/commit/724f051213e159d5a021d0649e6a2cafd4c13458)
- [Deps] update `es-abstract` [`942ad86`](https://github.com/inspect-js/node-deep-equal/commit/942ad8699442dd83207bb04ae079997b3433ca60)
- [Deps] update `es-abstract` [`8724052`](https://github.com/inspect-js/node-deep-equal/commit/8724052e10d2e897626af6f46e0bce9d35523b04)
## [v2.0.1](https://github.com/inspect-js/node-deep-equal/compare/v2.0.0...v2.0.1) - 2019-12-08
### Fixed
- [Fix] `Map` and `Set` comparison: keys are loosely compared also [`#75`](https://github.com/inspect-js/node-deep-equal/issues/75)
### Commits
- [Fix] check extra properties on regexps [`1eac46b`](https://github.com/inspect-js/node-deep-equal/commit/1eac46b69c7b499cecb7e3b555b6e260de2043fd)
- [Tests] update test skipping logic [`8adf08d`](https://github.com/inspect-js/node-deep-equal/commit/8adf08dcb91146590f2c57b614de6a853054f297)
## [v2.0.0](https://github.com/inspect-js/node-deep-equal/compare/v1.1.2...v2.0.0) - 2019-12-03
### Fixed
- [Fix] handle circular references [`#19`](https://github.com/inspect-js/node-deep-equal/issues/19)
- [Breaking] compare `Map`, `Set`, `WeakMap`, `WeakSet` matching node assert [`#54`](https://github.com/inspect-js/node-deep-equal/issues/54) [`#46`](https://github.com/inspect-js/node-deep-equal/issues/46)
- [Breaking] compare `Map`, `Set`, `WeakMap`, `WeakSet` matching node assert [`#54`](https://github.com/inspect-js/node-deep-equal/issues/54) [`#46`](https://github.com/inspect-js/node-deep-equal/issues/46)
- [Breaking] comparing arrays and objects should always fail, per node‘s assert.deepEqual [`#12`](https://github.com/inspect-js/node-deep-equal/issues/12)
### Commits
- [Tests] add passing tests from node core [`91a6472`](https://github.com/inspect-js/node-deep-equal/commit/91a6472719331eca1b13472db798e7f3188af9f7)
- [Tests] convert remaining tests to use the custom assertion [`2bb7269`](https://github.com/inspect-js/node-deep-equal/commit/2bb7269013574a9a4e84ec5e34a04258f3ecd94a)
- [Tests] add tests for getters, fake arrays, overriding getTime on Dates [`1b66d90`](https://github.com/inspect-js/node-deep-equal/commit/1b66d90232a5a576d0334f0c109f8c79da487c9f)
- [Breaking] non-Date objects with different [[Prototypes]] are not equal [`5f2f2e5`](https://github.com/inspect-js/node-deep-equal/commit/5f2f2e55a3cfea251ca502a7846489a9133b4347)
- [Breaking] boxed primitives are not silently unboxed [`e207bc3`](https://github.com/inspect-js/node-deep-equal/commit/e207bc352f338a5c57b2ef2ce59d78b821fb2b58)
- [Tests] run tests with assert, as well [`ccaf3ea`](https://github.com/inspect-js/node-deep-equal/commit/ccaf3eabb081d255f9fafcf2cc2631eafaa9b2a7)
- [Breaking] boxed primitives are unwrapped for comparisons [`a159a3a`](https://github.com/inspect-js/node-deep-equal/commit/a159a3a0660a2da9a8ff6392aba4b2de81bc8391)
- [Refactor] use `side-channel` for memoizing circular refs [`983780a`](https://github.com/inspect-js/node-deep-equal/commit/983780aec338b8d909c3f6a5b1e0f4d7fe1d78b5)
- [Tests] Failing tests for Map equality [`4856185`](https://github.com/inspect-js/node-deep-equal/commit/4856185d989914e2f440fe3fd3bac4d977365fe2)
- [Tests] add `toStringTag` helper [`bb50ea2`](https://github.com/inspect-js/node-deep-equal/commit/bb50ea2e6d7906cd58683fdc7d327660e71612f4)
- [Fix] robustly unbox boxed primitives, using `unbox-primitive` [`c455998`](https://github.com/inspect-js/node-deep-equal/commit/c45599893f02f349604a7b39b39f45036ea2e499)
- [Breaking] two objects with different `Symbol.toStringTag`s are not equal [`45431b6`](https://github.com/inspect-js/node-deep-equal/commit/45431b67b5e7e9cb91d5ff8706dc55348d59184e)
- [Tests] add more Error tests [`c0ae38c`](https://github.com/inspect-js/node-deep-equal/commit/c0ae38c43872621da83aba608cd62b951de7c4c6)
- [Breaking] ensure `Error` objects compare properly [`ffb2522`](https://github.com/inspect-js/node-deep-equal/commit/ffb2522eb94afe46a8ccc23faebdcee23ea6f170)
- [Dev Deps] update `eslint`, `@ljharb/eslint-config` [`737031e`](https://github.com/inspect-js/node-deep-equal/commit/737031e9ac09812ec7181040e857d8b73b573970)
- [readme] update URLs, readme [`9d300da`](https://github.com/inspect-js/node-deep-equal/commit/9d300da78ce21dcca7259bb557765cfac0db3e16)
- [Tests] use `Buffer.from` when available [`43fa5da`](https://github.com/inspect-js/node-deep-equal/commit/43fa5dafe17b1287f56c2566c487a9c05946fe4f)
- [Breaking] add `exports` to `package.json` [`ecd15ae`](https://github.com/inspect-js/node-deep-equal/commit/ecd15aedeeddc8f386ed8b54296648ee4a73af9b)
- [Tests] require ASSERT tests to pass [`7ac77cf`](https://github.com/inspect-js/node-deep-equal/commit/7ac77cf21081b30eeadb5ac5201b30ad0d4dcbe4)
- [Robustness] use `callBound` from `es-abstract` [`4dc3477`](https://github.com/inspect-js/node-deep-equal/commit/4dc347792be1f7131b3095ba98590a599cce7e20)
- [patch] [[Prototype]]s are only compared in strict mode [`43b1eef`](https://github.com/inspect-js/node-deep-equal/commit/43b1eef2eb7bc3045fb160bf5d755bce44cbfd52)
- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `has-symbols` [`89228df`](https://github.com/inspect-js/node-deep-equal/commit/89228df447b174008e163f1c83c8f0f559e30fa0)
- [Tests] up to `node` `v12.9` [`595c81a`](https://github.com/inspect-js/node-deep-equal/commit/595c81a2e2c1baab216b2dac640ed020f49033bf)
- [Fix] pass options when comparing Collection keys/values [`9859584`](https://github.com/inspect-js/node-deep-equal/commit/9859584ae2f4f46ec602e18bac9610c71ff00e2f)
- [Breaking] `false` and `[]` are no longer equal, even non-strictly [`5c3accc`](https://github.com/inspect-js/node-deep-equal/commit/5c3acccf541ba0b77342c2a441b32a43acebc73e)
- [Tests] only use `Buffer.from` when it has a length of > 1 [`3645129`](https://github.com/inspect-js/node-deep-equal/commit/3645129d7692c5195ae4b94ba83d2fe84d9538d7)
- [Breaking] remove `lib/is-arguments` and `lib/keys` entrypoints [`783d47e`](https://github.com/inspect-js/node-deep-equal/commit/783d47e3092b7a62aaecbf6836b18a0dfca96662)
- [Dev Deps] update `eslint` [`7cc1dd9`](https://github.com/inspect-js/node-deep-equal/commit/7cc1dd986fc30946ca06ba6496ef856cfb911cf3)
- Merge tag 'v1.1.1' [`f9d3c6d`](https://github.com/inspect-js/node-deep-equal/commit/f9d3c6d1e4a895c448ba7d8766f8616d0e235c9a)
- Merge tag 'v1.1.0' [`0aeca99`](https://github.com/inspect-js/node-deep-equal/commit/0aeca9988dba6fe3318f46c47c933e6926175278)
## [v1.1.2](https://github.com/inspect-js/node-deep-equal/compare/v1.1.1...v1.1.2) - 2023-11-08
### Commits
- [Tests] port tests from main; only diff should be true/falses [`e02cadb`](https://github.com/inspect-js/node-deep-equal/commit/e02cadb650ef9d75684c015a35d2c59e029d5174)
- [Dev Deps] update `@ljharb/eslint-config`, `auto-changelog`, `aud`, `eslint`, `set-publish-latest`, `tape` [`11bd45b`](https://github.com/inspect-js/node-deep-equal/commit/11bd45b63943466c13a5ae97276796396a8f2619)
- [Tests] update `.github` from default branch [`58885d3`](https://github.com/inspect-js/node-deep-equal/commit/58885d3280fd25909ca5a17c7cec1e54bdd25233)
- [readme] update readme from default branch [`b0bca9a`](https://github.com/inspect-js/node-deep-equal/commit/b0bca9a1158a9596ec51a0404a6a8272b70ee204)
- [Tests] add `nyc` for coverage [`e25bc37`](https://github.com/inspect-js/node-deep-equal/commit/e25bc3716c7ec0390b06bd7b6fac0c9ab0968ab4)
- [Tests] use `Buffer.from` when available [`f0d4a42`](https://github.com/inspect-js/node-deep-equal/commit/f0d4a42fb87854e17d78cb2d6e9ec0156ea3d2f3)
- [Deps] update `is-arguments`, `is-date-object`, `is-regex`, `object-is`, `regexp.prototype.flags` [`80c15ca`](https://github.com/inspect-js/node-deep-equal/commit/80c15cae82164c888de8635287c3b44ab84b3fd4)
- [meta] use `npmignore` to autogenerate an npmignore file [`e0770e5`](https://github.com/inspect-js/node-deep-equal/commit/e0770e594ec683ded32fd1b14e876f087fc04f4a)
- [Deps] update `is-date-object`, `is-regex`, `object-is`, `regexp.prototype.flags` [`e4fb8c6`](https://github.com/inspect-js/node-deep-equal/commit/e4fb8c6459aa13d3a110b45e5612c31890a5d94e)
- [Tests] handle ported test failures in iojs v2 [`3798ff4`](https://github.com/inspect-js/node-deep-equal/commit/3798ff490286ee9ba70cf50c339914be355eea18)
- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `tape` [`0f8ca75`](https://github.com/inspect-js/node-deep-equal/commit/0f8ca7575e44c66fdf1dc2b6ad4e69e1b549369f)
- [Tests] handle some additional test differences in node <= 0.10 [`197a220`](https://github.com/inspect-js/node-deep-equal/commit/197a2203f0a95828c62ff2b3c980ddf16736913c)
- [meta] add missing `engines.node` [`e158993`](https://github.com/inspect-js/node-deep-equal/commit/e158993fcf913aca8a1ffdc037abfeeb3a5cb4e5)
- [meta] update `.gitignore` from default branch [`6ee186b`](https://github.com/inspect-js/node-deep-equal/commit/6ee186bd39199a1c05421e200b1e8e31a83cf363)
- [Dev Deps] update `tape` [`270d34b`](https://github.com/inspect-js/node-deep-equal/commit/270d34b48401ee40792bf18d06614044246776dd)
- [meta] fix URLs [`a269c18`](https://github.com/inspect-js/node-deep-equal/commit/a269c183bccb78dfdd2c88a149fe5373f13af4c0)
- [Tests] only use `Buffer.from` when it has a length of > 1 [`f7e5776`](https://github.com/inspect-js/node-deep-equal/commit/f7e577622d943da78c2c9cd1e070eb786cf7a68b)
## [v1.1.1](https://github.com/inspect-js/node-deep-equal/compare/v1.1.0...v1.1.1) - 2019-11-12

@@ -21,3 +221,3 @@

## [v1.1.0](https://github.com/inspect-js/node-deep-equal/compare/v1.0.1...v1.1.0) - 2019-08-28
## [v1.1.0](https://github.com/inspect-js/node-deep-equal/compare/v1.0.1...v1.1.0) - 2019-08-27

@@ -80,3 +280,3 @@ ### Commits

## [v0.1.2](https://github.com/inspect-js/node-deep-equal/compare/v0.1.1...v0.1.2) - 2013-12-21
## [v0.1.2](https://github.com/inspect-js/node-deep-equal/compare/v0.1.1...v0.1.2) - 2013-12-20

@@ -116,3 +316,3 @@ ### Commits

## v0.0.0 - 2012-02-11
## v0.0.0 - 2012-02-10

@@ -119,0 +319,0 @@ ### Commits

56

package.json
{
"name": "deep-equal",
"version": "1.1.1",
"version": "1.1.2",
"description": "node's assert.deepEqual algorithm",

@@ -12,8 +12,10 @@ "main": "index.js",

"scripts": {
"prepublish": "safe-publish-latest",
"prepack": "npmignore --auto --commentLines=autogenerated",
"prepublish": "not-in-publish || npm run prepublishOnly",
"prepublishOnly": "safe-publish-latest",
"pretest": "npm run lint",
"lint": "eslint .",
"tests-only": "tape test/*",
"lint": "eslint --ext=js,mjs .",
"tests-only": "nyc tape 'test/**/*.js'",
"test": "npm run tests-only",
"posttest": "npx aud",
"posttest": "aud --production",
"version": "auto-changelog && git add CHANGELOG.md",

@@ -23,19 +25,27 @@ "postversion": "auto-changelog && git add CHANGELOG.md && git commit --no-edit --amend && git tag -f \"v$(node -e \"console.log(require('./package.json').version)\")\""

"dependencies": {
"is-arguments": "^1.0.4",
"is-date-object": "^1.0.1",
"is-regex": "^1.0.4",
"object-is": "^1.0.1",
"is-arguments": "^1.1.1",
"is-date-object": "^1.0.5",
"is-regex": "^1.1.4",
"object-is": "^1.1.5",
"object-keys": "^1.1.1",
"regexp.prototype.flags": "^1.2.0"
"regexp.prototype.flags": "^1.5.1"
},
"devDependencies": {
"@ljharb/eslint-config": "^15.0.1",
"auto-changelog": "^1.16.2",
"eslint": "^6.6.0",
"safe-publish-latest": "^1.1.4",
"tape": "^4.11.0"
"@ljharb/eslint-config": "^21.1.0",
"aud": "^2.0.3",
"auto-changelog": "^2.4.0",
"define-data-property": "^1.1.1",
"eslint": "=8.8.0",
"has-typed-arrays": "^1.0.1",
"in-publish": "^2.0.1",
"npmignore": "^0.3.0",
"nyc": "^10.3.2",
"object.getownpropertydescriptors": "^2.1.7",
"safe-publish-latest": "^2.0.0",
"semver": "^6.3.1",
"tape": "^5.7.2"
},
"repository": {
"type": "git",
"url": "http://github.com/substack/node-deep-equal.git"
"url": "http://github.com/inspect-js/node-deep-equal.git"
},

@@ -56,2 +66,5 @@ "keywords": [

"license": "MIT",
"engines": {
"node": ">= 0.4"
},
"testling": {

@@ -88,4 +101,13 @@ "files": "test/*.js",

"commitLimit": false,
"backfillLimit": false
"backfillLimit": false,
"hideCredit": true
},
"browser": {
"assert.js": false
},
"publishConfig": {
"ignore": [
".github/workflows"
]
}
}

@@ -0,11 +1,32 @@

'use strict';
var Test = require('tape/lib/test');
var is = require('object-is');
var equal = require('../');
var deepEqual = require('../');
var assert = require('../assert');
var equal = process.env.ASSERT ? function assertDeepEqual(a, b, options) {
try {
if (options && options.strict) {
assert.deepStrictEqual(a, b);
} else {
assert.deepEqual(a, b);
}
} catch (e) {
return false;
}
return true;
} : deepEqual;
function equalReversed(t, a, b, isEqual, msg, isStrict, skipReversed) {
var actual = isStrict ? equal(a, b, { strict: true }) : equal(a, b);
var actual = isStrict
? equal(a, b, { strict: true })
: equal(a, b);
var suffix = isEqual ? ' are equal' : ' are not equal';
t.equal(actual, !!isEqual, msg + suffix);
if (typeof skipReversed === 'boolean' ? !skipReversed : !is(a, b)) {
var actualReverse = isStrict ? equal(b, a, { strict: true }) : equal(b, a);
var actualReverse = isStrict
? equal(b, a, { strict: true })
: equal(b, a);
t.equal(actualReverse, !!isEqual, msg + suffix + ' (reversed)');

@@ -12,0 +33,0 @@ }

@@ -0,6 +1,30 @@

'use strict';
var test = require('tape');
require('./_tape');
var assign = require('object.assign');
var gOPDs = require('object.getownpropertydescriptors');
var hasSymbols = require('has-symbols')();
var hasTypedArrays = require('has-typed-arrays')();
var semver = require('semver');
var keys = require('object-keys');
var availableTypedArrays = require('available-typed-arrays')();
var forEach = require('for-each');
var hasProto = require('has-proto')();
var defineDataProperty = require('define-data-property');
var equal = require('../');
var safeBuffer = typeof Buffer === 'function' ? Buffer.from && Buffer.from.length > 1 ? Buffer.from : Buffer : null;
var buffersAreTypedArrays = typeof Buffer === 'function' && new Buffer(0) instanceof Uint8Array;
var isNode = typeof process === 'object' && typeof process.version === 'string';
function tag(obj, value) {
if (hasSymbols && Symbol.toStringTag && Object.defineProperty) {
Object.defineProperty(obj, Symbol.toStringTag, {
value: value
});
}
return obj;
}
test('equal', function (t) {

@@ -15,5 +39,297 @@ t.deepEqualTest(

);
var obj1 = { a: [2, 3], b: [4] };
var obj2 = { b: [4], a: [2, 3] };
t.notDeepEqual(keys(obj1), keys(obj2), 'keys are in a different order');
t.deepEqual(keys(obj1), keys(obj2).reverse(), 'keys are in opposite order');
t.deepEqualTest(
obj1,
obj2,
'two equal objects, in different order',
true,
true
);
t.deepEqualTest(
{ a: 2, b: '4' },
{ a: 2, b: 4 },
'two loosely equal, strictly inequal objects',
true,
false
);
t.deepEqualTest(
{ a: 2, b: 4 },
{ a: 2, B: 4 },
'two inequal objects',
false,
false
);
t.deepEqualTest(
'-000',
false,
'`false` and `"-000"`',
true,
false
);
t.end();
});
test('Maps', { skip: typeof Map !== 'function' }, function (t) {
t.deepEqualTest(
new Map([['a', 1], ['b', 2]]),
new Map([['b', 2], ['a', 1]]),
'two equal Maps',
true,
true
);
t.deepEqualTest(
new Map([['a', [1, 2]]]),
new Map([['a', [2, 1]]]),
'two Maps with inequal values on the same key',
true,
true
);
t.deepEqualTest(
new Map([['a', 1]]),
new Map([['b', 1]]),
'two inequal Maps',
true,
true
);
t.deepEqualTest(
new Map([[{}, 3], [{}, 2], [{}, 1]]),
new Map([[{}, 1], [{}, 2], [{}, 3]]),
'two equal Maps in different orders with object keys',
true,
true
);
t.deepEqualTest(
new Map([[undefined, undefined]]),
new Map([[undefined, null]]),
'undefined keys, nullish values, loosely equal, strictly inequal',
true,
true
);
t.deepEqualTest(
new Map([[{}, null], [true, 2], [{}, 1], [undefined, {}]]),
new Map([[{}, 1], [true, 2], [{}, null], [undefined, {}]]),
'two equal Maps in different orders with primitive keys',
true,
true
);
t.deepEqualTest(
new Map([[false, 3], [{}, 2], [{}, 1]]),
new Map([[{}, 1], [{}, 2], [false, 3]]),
'two equal Maps in different orders with a mix of keys',
true,
true
);
t.deepEqualTest(
new Map([[null, undefined]]),
new Map([[null, null]]),
'null keys, nullish values, loosely equal, strictly inequal',
true,
true
);
t.deepEqualTest(
new Map([[undefined, 3]]),
new Map([[null, 3]]),
'nullish keys, loosely equal, strictly inequal',
true,
true
);
t.deepEqualTest(
new Map([[{}, null], [true, 2], [{}, 1], [undefined, {}]]),
new Map([[{}, 1], [true, 2], [{}, null], [undefined, {}]]),
'two equal Maps in different orders with primitive keys',
true,
true
);
t.deepEqualTest(
new Map([[false, 3], [{}, 2], [{}, 1]]),
new Map([[{}, 1], [{}, 2], [false, 3]]),
'two equal Maps in different orders with a mix of keys',
true,
true
);
t.deepEqualTest(
new Map(),
new Map([[{}, 1]]),
'two inequal Maps',
true,
true
);
t.deepEqualTest(
new Map([[{}, null], [false, 3]]),
new Map([[{}, null], [true, 2]]),
'two inequal maps, same size, primitive key, start with object key',
true,
true
);
t.deepEqualTest(
new Map([[false, 3], [{}, null]]),
new Map([[true, 2], [{}, null]]),
'two inequal maps, same size, primitive key, start with primitive key',
true,
true
);
t.deepEqualTest(
new Map([[undefined, null], ['+000', 2]]),
new Map([[null, undefined], [false, '2']]),
'primitive comparisons',
true,
true
);
t.end();
});
test('WeakMaps', { skip: typeof WeakMap !== 'function' }, function (t) {
t.deepEqualTest(
new WeakMap([[Object, null], [Function, true]]),
new WeakMap([[Function, true], [Object, null]]),
'two equal WeakMaps',
true,
true
);
t.deepEqualTest(
new WeakMap([[Object, null]]),
new WeakMap([[Object, true]]),
'two WeakMaps with inequal values on the same key',
true,
true
);
t.deepEqualTest(
new WeakMap([[Object, null], [Function, true]]),
new WeakMap([[Object, null]]),
'two inequal WeakMaps',
true,
true
);
t.end();
});
test('Sets', { skip: typeof Set !== 'function' }, function (t) {
t.deepEqualTest(
new Set(['a', 1, 'b', 2]),
new Set(['b', 2, 'a', 1]),
'two equal Sets',
true,
true
);
t.deepEqualTest(
new Set(['a', 1]),
new Set(['b', 1]),
'two inequal Sets',
true,
true
);
t.deepEqualTest(
new Set([{}, 1, {}, {}, 2]),
new Set([{}, 1, {}, 2, {}]),
'two equal Sets in different orders',
true,
true
);
t.deepEqualTest(
new Set(),
new Set([1]),
'two inequally sized Sets',
true,
true
);
t.deepEqualTest(
new Set([{ a: 1 }, 2]),
new Set(['2', { a: '1' }]),
'two loosely equal, strictly inequal Sets',
true,
true
);
t.deepEqualTest(
new Set([{ a: 1 }, 2]),
new Set(['2', { a: 2 }]),
'two inequal Sets',
true,
true
);
t.deepEqualTest(
new Set([null, '', 1, 5, 2, false]),
new Set([undefined, 0, '5', true, '2', '-000']),
'more primitive comparisons',
true,
true
);
t.end();
});
test('Set and Map', { skip: !Object.defineProperty || typeof Set !== 'function' || typeof Map !== 'function' }, function (t) {
t.deepEqualTest(
new Set(),
new Map(),
'Map and Set',
true,
true
);
var maplikeSet = new Set();
Object.defineProperty(maplikeSet, 'constructor', { enumerable: false, value: Map });
maplikeSet.__proto__ = Map.prototype; // eslint-disable-line no-proto
t.deepEqualTest(
maplikeSet,
new Map(),
'Map-like Set, and Map',
true,
true
);
t.end();
});
test('WeakSets', { skip: typeof WeakSet !== 'function' }, function (t) {
t.deepEqualTest(
new WeakSet([Object, Function]),
new WeakSet([Function, Object]),
'two equal WeakSets',
true,
true
);
t.deepEqualTest(
new WeakSet([Object, Function]),
new WeakSet([Object]),
'two inequal WeakSets',
true,
true
);
t.end();
});
test('not equal', function (t) {

@@ -27,2 +343,3 @@ t.deepEqualTest(

);
t.end();

@@ -76,5 +393,10 @@ });

}
t.ok(
equal(getArgs(1, 2, 3), getArgs(1, 2, 3)),
'equivalent arguments objects are equal'
t.deepEqualTest(
getArgs(1, 2, 3),
getArgs(1, 2, 3),
'equivalent arguments objects are equal',
true,
true,
true
);

@@ -90,20 +412,102 @@

var args = getArgs();
var notArgs = tag({ length: 0 }, 'Arguments');
t.deepEqualTest(
args,
notArgs,
'args and similar arraylike object',
false,
false
);
t.end();
});
test('dates', function (t) {
test('Dates', function (t) {
var d0 = new Date(1387585278000);
var d1 = new Date('Fri Dec 20 2013 16:21:18 GMT-0800 (PST)');
t.deepEqualTest(d0, d1, 'equivalent Dates', true, true);
t.deepEqualTest(d0, d1, 'two Dates with the same timestamp', true, true);
d1.a = true;
t.deepEqualTest(d0, d1, 'two Dates with the same timestamp but different own properties', true, true);
t.test('overriding `getTime`', { skip: !Object.defineProperty }, function (st) {
var a = new Date('2000');
var b = new Date('2000');
Object.defineProperty(a, 'getTime', { value: function () { return 5; } });
st.deepEqualTest(a, b, 'two Dates with the same timestamp but one has overridden `getTime`', true, true);
st.end();
});
t.test('fake Date', { skip: !hasProto }, function (st) {
var a = new Date(2000);
var b = tag(Object.create(
a.__proto__, // eslint-disable-line no-proto
gOPDs(a)
), 'Date');
st.deepEqualTest(
a,
b,
'Date, and fake Date',
true,
true
);
st.end();
});
var a = new Date('2000');
var b = new Date('2000');
b.foo = true;
t.deepEqualTest(
a,
b,
'two identical Dates, one with an extra property',
true,
true
);
t.deepEqualTest(
new Date('2000'),
new Date('2001'),
'two inequal Dates',
false,
false
);
t.end();
});
test('buffers', function (t) {
test('buffers', { skip: typeof Buffer !== 'function' }, function (t) {
/* eslint no-buffer-constructor: 1, new-cap: 1 */
t.ok(equal(Buffer('xyz'), Buffer('xyz')), 'buffers with same contents are equal');
t.ok(equal(Buffer('xyz'), Buffer('xyz'), { strict: true }), 'strict: buffers with same contents are equal');
t.deepEqualTest(
safeBuffer('xyz'),
safeBuffer('xyz'),
'buffers with same contents are equal',
true,
true
);
t.deepEqualTest(
Buffer('abc'),
Buffer('xyz'),
safeBuffer('xyz'),
safeBuffer('xyy'),
'buffers with same length and different contents are inequal',
false,
false
);
t.deepEqualTest(
safeBuffer('xyz'),
safeBuffer('xy'),
'buffers with different length are inequal',
false,
false
);
t.deepEqualTest(
safeBuffer('abc'),
safeBuffer('xyz'),
'buffers with different contents',

@@ -114,4 +518,6 @@ false,

var emptyBuffer = safeBuffer('');
t.deepEqualTest(
Buffer(''),
emptyBuffer,
[],

@@ -123,5 +529,97 @@ 'empty buffer and empty array',

t.test('bufferlikes', { skip: !Object.defineProperty || !hasTypedArrays }, function (st) {
var fakeBuffer = {
0: 'a',
length: 1,
__proto__: emptyBuffer.__proto__, // eslint-disable-line no-proto
copy: emptyBuffer.copy,
slice: emptyBuffer.slice
};
Object.defineProperty(fakeBuffer, '0', { enumerable: false });
Object.defineProperty(fakeBuffer, 'length', { enumerable: false });
Object.defineProperty(fakeBuffer, 'copy', { enumerable: false });
Object.defineProperty(fakeBuffer, 'slice', { enumerable: false });
st.deepEqualTest(
safeBuffer('a'),
fakeBuffer,
'real buffer, and mildly fake buffer',
false,
false
);
st.test('bufferlike', { skip: buffersAreTypedArrays ? !hasSymbols || !Symbol.toStringTag : false }, function (s2t) {
var bufferlike = buffersAreTypedArrays ? new Uint8Array() : {};
Object.defineProperty(bufferlike, 'length', {
enumerable: false,
value: bufferlike.length || 0
});
Object.defineProperty(bufferlike, 'copy', {
enumerable: false,
value: emptyBuffer.copy
});
bufferlike.__proto__ = emptyBuffer.__proto__; // eslint-disable-line no-proto
s2t.deepEqualTest(
emptyBuffer,
bufferlike,
'empty buffer and empty bufferlike',
true,
true
);
s2t.end();
});
st.end();
});
t.end();
});
test('Arrays', function (t) {
var a = [];
var b = [];
b.foo = true;
t.deepEqualTest(
a,
b,
'two identical arrays, one with an extra property',
false,
false
);
t.end();
});
test('booleans', function (t) {
t.deepEqualTest(
true,
true,
'trues',
true,
true,
false
);
t.deepEqualTest(
false,
false,
'falses',
true,
true,
false
);
t.deepEqualTest(
true,
false,
'true and false',
false,
false
);
t.end();
});
test('booleans and arrays', function (t) {

@@ -147,35 +645,41 @@ t.deepEqualTest(

var a0 = [
undefined,
null,
-1,
0,
1,
false,
true,
undefined,
'',
'abc',
null,
undefined
],
a1 = [
undefined,
null,
-1,
0,
1,
false,
true,
undefined,
'',
'abc',
null,
undefined
];
undefined,
null,
-1,
0,
1,
false,
true,
undefined,
'',
'abc',
null,
undefined
];
var a1 = [
undefined,
null,
-1,
0,
1,
false,
true,
undefined,
'',
'abc',
null,
undefined
];
t.ok(equal(a0, a1));
t.deepEqualTest(
a0,
a1,
'arrays with equal contents are equal',
true,
true,
true
);
t.end();
});
// eslint-disable-next-line max-statements
test('arrays assigned', function (t) {

@@ -216,3 +720,2 @@ var a0 = [

// eslint-disable-next-line max-statements
test('arrays push', function (t) {

@@ -255,2 +758,3 @@ var a0 = [

t.deepEqualTest(null, undefined, 'null and undefined', true, false);
t.deepEqualTest([null], [undefined], '[null] and [undefined]', true, false);

@@ -260,11 +764,22 @@ t.end();

// node 14 changed `deepEqual` to make two NaNs loosely equal. TODO, semver-major: change deep-equal in the same way.
var isNode14 = isNode && process.env.ASSERT && semver.satisfies(process.version, '>= 14');
test('NaNs', function (t) {
t.notOk(equal(NaN, NaN), 'NaN is not NaN');
t.ok(equal(NaN, NaN, { strict: true }), 'strict: NaN is NaN');
t.deepEqualTest(
NaN,
NaN,
'two NaNs',
isNode14,
true
);
t.notOk(equal({ a: NaN }, { a: NaN }), 'two equiv objects with a NaN value are not equiv');
t.ok(equal({ a: NaN }, { a: NaN }, { strict: true }), 'strict: two equiv objects with a NaN value are equiv');
t.deepEqualTest(
{ a: NaN },
{ a: NaN },
'two equiv objects with a NaN value',
isNode14,
true
);
t.notOk(equal(NaN, 1), 'NaN !== 1');
t.notOk(equal(NaN, 1, { strict: true }), 'strict: NaN !== 1');
t.deepEqualTest(NaN, 1, 'NaN and 1', false, false);

@@ -336,5 +851,50 @@ t.end();

t.test('fake RegExp', { skip: !hasProto }, function (st) {
var a = /abc/g;
var b = tag(Object.create(
a.__proto__, // eslint-disable-line no-proto
gOPDs(a)
), 'RegExp');
st.deepEqualTest(a, b, 'regex and fake regex', false, false);
st.end();
});
var a = /abc/gi;
var b = /abc/gi;
b.foo = true;
t.deepEqualTest(
a,
b,
'two identical regexes, one with an extra property',
true,
true
);
var c = /abc/g;
var d = /abc/i;
t.deepEqualTest(
c,
d,
'two regexes with the same source but different flags',
false,
false
);
t.end();
});
test('object literals', function (t) {
t.deepEqualTest(
{ prototype: 2 },
{ prototype: '2' },
'two loosely equal, strictly inequal prototype properties',
false,
false
);
t.end();
});
test('arrays and objects', function (t) {

@@ -352,5 +912,444 @@ t.deepEqualTest([], {}, 'empty array and empty object', true, true);

t.deepEqualTest(f, f, 'a function and itself', true, true, true);
t.deepEqualTest([f], [f], 'a function and itself in an array', true, true, true);
t.deepEqualTest(function () {}, function () {}, 'two distinct functions', false, false, true);
t.deepEqualTest([function () {}], [function () {}], 'two distinct functions in an array', false, false, true);
t.deepEqualTest(f, {}, 'function and object', false, false, true);
t.deepEqualTest([f], [{}], 'function and object in an array', false, false, true);
t.end();
});
test('Errors', function (t) {
t.deepEqualTest(new Error('xyz'), new Error('xyz'), 'two errors of the same type with the same message', true, true, false);
t.deepEqualTest(new Error('xyz'), new TypeError('xyz'), 'two errors of different types with the same message', true, true);
t.deepEqualTest(new Error('xyz'), new Error('zyx'), 'two errors of the same type with a different message', true, true);
t.test('errorlike', { skip: !Object.defineProperty }, function (st) {
var err = new Error('foo');
// TODO: add `__proto__` when brand check is available
var errorlike = tag({ message: err.message, stack: err.stack, name: err.name, constructor: err.constructor }, 'Error');
Object.defineProperty(errorlike, 'message', { enumerable: false });
Object.defineProperty(errorlike, 'stack', { enumerable: false });
Object.defineProperty(errorlike, 'name', { enumerable: false });
Object.defineProperty(errorlike, 'constructor', { enumerable: false });
st.notOk(errorlike instanceof Error);
st.ok(err instanceof Error);
st.deepEqualTest(
err,
errorlike,
'error, and errorlike object',
true,
true
);
st.end();
});
t.deepEqualTest(
new Error('a'),
assign(new Error('a'), { code: 10 }),
'two otherwise equal errors with different own properties',
false,
false
);
t.test('fake error', { skip: !process.env.ASSERT || !hasProto }, function (st) {
var a = tag({
__proto__: null
}, 'Error');
var b = new RangeError('abc');
b.__proto__ = null; // eslint-disable-line no-proto
st.deepEqualTest(
a,
b,
'null object faking as an Error, RangeError with null proto',
false,
false
);
st.end();
});
t.end();
});
test('object and null', function (t) {
t.deepEqualTest(
{},
null,
'null and an object',
false,
false
);
t.end();
});
test('errors', function (t) {
t.end();
});
test('error = Object', function (t) {
t.deepEqualTest(
new Error('a'),
{ message: 'a' },
false,
false
);
t.end();
});
test('[[Prototypes]]', function (t) {
function C() {}
var instance = new C();
delete instance.constructor;
t.deepEqualTest({}, instance, 'two identical objects with different [[Prototypes]]', true, true);
t.test('Dates with different prototypes', { skip: !hasProto }, function (st) {
var d1 = new Date(0);
var d2 = new Date(0);
st.deepEqualTest(d1, d2, 'two dates with the same timestamp', true, true);
var newProto = {
__proto__: Date.prototype
};
d2.__proto__ = newProto; // eslint-disable-line no-proto
st.ok(d2 instanceof Date, 'd2 is still a Date instance after tweaking [[Prototype]]');
st.deepEqualTest(d1, d2, 'two dates with the same timestamp and different [[Prototype]]', true, true);
st.end();
});
t.end();
});
test('toStringTag', { skip: !hasSymbols || !Symbol.toStringTag }, function (t) {
var o1 = {};
t.equal(Object.prototype.toString.call(o1), '[object Object]', 'o1: Symbol.toStringTag works');
var o2 = {};
t.equal(Object.prototype.toString.call(o2), '[object Object]', 'o2: original Symbol.toStringTag works');
t.deepEqualTest(o1, o2, 'two normal empty objects', true, true);
o2[Symbol.toStringTag] = 'jifasnif';
t.equal(Object.prototype.toString.call(o2), '[object jifasnif]', 'o2: modified Symbol.toStringTag works');
t.deepEqualTest(o1, o2, 'two normal empty objects with different toStringTags', true, true);
t.end();
});
test('boxed primitives', function (t) {
t.deepEqualTest(Object(false), false, 'boxed and primitive `false`', true, false);
t.deepEqualTest(Object(true), true, 'boxed and primitive `true`', false, false);
t.deepEqualTest(Object(3), 3, 'boxed and primitive `3`', false, false);
t.deepEqualTest(Object(NaN), NaN, 'boxed and primitive `NaN`', false, false);
t.deepEqualTest(Object(''), '', 'boxed and primitive `""`', true, false);
t.deepEqualTest(Object('str'), 'str', 'boxed and primitive `"str"`', false, false);
t.test('symbol', { skip: !hasSymbols }, function (st) {
var s = Symbol('');
st.deepEqualTest(Object(s), s, 'boxed and primitive `Symbol()`', false, false);
st.end();
});
t.test('bigint', { skip: typeof BigInt !== 'function' }, function (st) {
var hhgtg = BigInt(42);
st.deepEqualTest(Object(hhgtg), hhgtg, 'boxed and primitive `BigInt(42)`', false, false);
st.end();
});
t.test('`valueOf` is called for boxed primitives', function (st) {
var a = Object(5);
a.valueOf = function () { throw new Error('failed'); };
var b = Object(5);
b.valueOf = function () { throw new Error('failed'); };
st.deepEqualTest(a, b, 'two boxed numbers with a thrower valueOf', false, false);
st.end();
});
t.end();
});
test('getters', { skip: !Object.defineProperty }, function (t) {
var a = {};
Object.defineProperty(a, 'a', { enumerable: true, get: function () { return 5; } });
var b = {};
Object.defineProperty(b, 'a', { enumerable: true, get: function () { return 6; } });
t.deepEqualTest(a, b, 'two objects with the same getter but producing different values', false, false);
t.end();
});
var isBrokenNode = isNode && process.env.ASSERT && semver.satisfies(process.version, '<= 13.3.0');
test('fake arrays: extra keys will be tested', { skip: !hasProto || isBrokenNode }, function (t) {
var a = tag({
__proto__: Array.prototype,
0: 1,
1: 1,
2: 'broken',
length: 2
}, 'Array');
if (Object.defineProperty) {
Object.defineProperty(a, 'length', {
enumerable: false
});
}
t.deepEqualTest(a, [1, 1], 'fake and real array with same contents and [[Prototype]]', false, false);
var b = tag(/abc/, 'Array');
b.__proto__ = Array.prototype; // eslint-disable-line no-proto
b.length = 3;
if (Object.defineProperty) {
Object.defineProperty(b, 'length', {
enumerable: false
});
}
t.deepEqualTest(b, ['a', 'b', 'c'], 'regex faking as array, and array', false, false);
t.end();
});
test('circular references', { skip: 'not supported until v2' }, function (t) {
var b = {};
b.b = b;
var c = {};
c.b = c;
t.deepEqualTest(
b,
c,
'two self-referencing objects',
true,
true
);
var d = {};
d.a = 1;
d.b = d;
var e = {};
e.a = 1;
e.b = e.a;
t.deepEqualTest(
d,
e,
'two deeply self-referencing objects',
false,
false
);
t.end();
});
// io.js v2 is the only version where `console.log(b)` below is catchable
var isNodeWhereBufferBreaks = isNode && semver.satisfies(process.version, '< 3');
var isNode06 = isNode && semver.satisfies(process.version, '<= 0.6'); // segfaults in node 0.6, it seems
test('TypedArrays', { skip: !hasTypedArrays }, function (t) {
t.test('Buffer faked as Uint8Array', { skip: typeof Buffer !== 'function' || !Object.create || !hasProto || isNode06 }, function (st) {
var a = safeBuffer('test');
var b = tag(Object.create(
a.__proto__, // eslint-disable-line no-proto
assign(gOPDs(a), {
length: {
enumerable: false,
value: 4
}
})
), 'Uint8Array');
st.deepEqualTest(
a,
b,
'Buffer and Uint8Array',
true || isNodeWhereBufferBreaks,
true || isNodeWhereBufferBreaks
);
st.end();
});
forEach(availableTypedArrays, function (name) {
t.test(name + 's', function (st) {
var TA = global[name];
var isBigInt = name.slice(0, 3) === 'Big';
var Z = isBigInt ? BigInt : Number;
st.deepEqualTest(
new TA([Z(1), Z(2), Z(3)]),
new TA([Z(1), Z(2), Z(3)]),
'two ' + name + 's with the same contents',
true,
true
);
st.deepEqualTest(
new TA([Z(1), Z(2), Z(3)]),
new TA([Z(1), Z(2), Z(4)]),
'two ' + name + 's with different contents',
false,
false
);
st.end();
});
});
t.test('one TypedArray faking as another', { skip: !hasProto }, function (st) {
var a = new Uint8Array(10);
var b = tag(new Int8Array(10), 'Uint8Array');
b.__proto__ = Uint8Array.prototype; // eslint-disable-line no-proto
defineDataProperty(b, 'length', 10);
st.deepEqualTest(
a,
b,
'Uint8Array, and Int8Array pretending to be a Uint8Array',
false,
false
);
st.end();
});
t.test('ArrayBuffers', { skip: typeof ArrayBuffer !== 'function' }, function (st) {
var buffer1 = new ArrayBuffer(8); // initial value of 0's
var buffer2 = new ArrayBuffer(8); // initial value of 0's
var view1 = new Int8Array(buffer1);
var view2 = new Int8Array(buffer2);
st.deepEqualTest(
view1,
view2,
'Int8Arrays of similar ArrayBuffers',
true,
true
);
st.deepEqualTest(
buffer1,
buffer2,
'similar ArrayBuffers',
true,
true
);
for (var i = 0; i < view1.byteLength; i += 1) {
view1[i] = 9; // change all values to 9's
}
st.deepEqualTest(
view1,
view2,
'Int8Arrays of different ArrayBuffers',
false,
false
);
var isHigherThanNode010 = isNode && semver.satisfies(process.version, '> 0.10');
st.deepEqualTest(
buffer1,
buffer2,
'different ArrayBuffers',
isHigherThanNode010,
isHigherThanNode010
);
// node < 0.11 has a nonconfigurable own byteLength property
t.test('lies about byteLength', { skip: !('byteLength' in ArrayBuffer.prototype) }, function (s2t) {
var empty4 = new ArrayBuffer(4);
var empty6 = new ArrayBuffer(6);
Object.defineProperty(empty6, 'byteLength', { value: 4 });
s2t.deepEqualTest(
empty4,
empty6,
'different-length ArrayBuffers, one lying',
true,
true
);
s2t.end();
});
st.end();
});
t.test('SharedArrayBuffers', { skip: typeof SharedArrayBuffer !== 'function' }, function (st) {
var buffer1 = new SharedArrayBuffer(8); // initial value of 0's
var buffer2 = new SharedArrayBuffer(8); // initial value of 0's
var view1 = new Int8Array(buffer1);
var view2 = new Int8Array(buffer2);
st.deepEqualTest(
view1,
view2,
'Int8Arrays of similar SharedArrayBuffers',
true,
true
);
st.deepEqualTest(
buffer1,
buffer2,
'similar SharedArrayBuffers',
true,
true
);
for (var i = 0; i < view1.byteLength; i += 1) {
view1[i] = 9; // change all values to 9's
}
st.deepEqualTest(
view1,
view2,
'Int8Arrays of different SharedArrayBuffers',
false,
false
);
st.deepEqualTest(
buffer1,
buffer2,
'different SharedArrayBuffers',
true,
true
);
t.test('lies about byteLength', { skip: !('byteLength' in SharedArrayBuffer.prototype) }, function (s2t) {
var empty4 = new SharedArrayBuffer(4);
var empty6 = new SharedArrayBuffer(6);
Object.defineProperty(empty6, 'byteLength', { value: 4 });
s2t.deepEqualTest(
empty4,
empty6,
'different-length SharedArrayBuffers, one lying',
true,
true
);
s2t.end();
});
st.end();
});
t.end();
});

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Sorry, the diff of this file is not supported yet

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