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email-validator PR 80 benchmark
(version: 0)
Comparing performance of:
Proposed change vs Existing code
Created:
2 years ago
by:
Guest
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Script Preparation code:
var tester = /^[-!#$%&'*+\/0-9=?A-Z^_a-z`{|}~](\.?[-!#$%&'*+\/0-9=?A-Z^_a-z`{|}~])*@[a-zA-Z0-9](-*\.?[a-zA-Z0-9])*\.[a-zA-Z](-?[a-zA-Z0-9])+$/; var testEmails = [ "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ@letters-in-local.org", "01234567890@numbers-in-local.net", "&'*+-./=?^_{}~@other-valid-characters-in-local.net", "mixed-1234-in-{+^}-local@sld.net", "a@single-character-in-local.org", "one-character-third-level@a.example.com", "single-character-in-sld@x.org", "local@dash-in-sld.com", "letters-in-sld@123.com", "one-letter-sld@x.org", "test@test--1.com", "uncommon-tld@sld.museum", "uncommon-tld@sld.travel", "uncommon-tld@sld.mobi", "country-code-tld@sld.uk", "country-code-tld@sld.rw", "local@sld.newTLD", "the-total-length@of-an-entire-address.cannot-be-longer-than-two-hundred-and-fifty-four-characters.and-this-address-is-254-characters-exactly.so-it-should-be-valid.and-im-going-to-add-some-more-words-here.to-increase-the-length-blah-blah-blah-blah-bla.org", "the-character-limit@for-each-part.of-the-domain.is-sixty-three-characters.this-is-exactly-sixty-three-characters-so-it-is-valid-blah-blah.com", "local@sub.domains.com", "backticks`are`legit@test.com", "digit-only-domain@123.com", "digit-only-domain-with-subdomain@sub.123.com", "`a@a.fr", "`aa@fr.com", "com@sil.c1m", "t119037jskc_ihndkdoz@aakctgajathzffcsuqyjhgjuxnuulgnhxtnbquwtgxljfayeestsjdbalthtddy.lgtmsdhywswlameglunsaplsblljavswxrltovagexhtttodqedmicsekvpmpuu.pgjvdmvzyltpixvalfbktnnpjyjqswbfvtpbfsngqtmhgamhrbqqvyvlhqigggv.nxqglspfbwdhtfpibcrccvctmoxuxwlunghhwacjtrclgirrgppvshxvrzkoifl", "\"quoted\"@sld.com", "\"\\e\\s\\c\\a\\p\\e\\d\"@sld.com", "\"quoted-at-sign@sld.org\"@sld.com", "\"escaped\\\"quote\"@sld.com", "\"back\\slash\"@sld.com", "punycode-numbers-in-tld@sld.xn--3e0b707e", "bracketed-IP-instead-of-domain@[127.0.0.1]", "@missing-local.org", "! #$%`|@invalid-characters-in-local.org", "(),:;`|@more-invalid-characters-in-local.org", "<>@[]\\`|@even-more-invalid-characters-in-local.org", ".local-starts-with-dot@sld.com", "local-ends-with-dot.@sld.com", "two..consecutive-dots@sld.com", "partially.\"quoted\"@sld.com", "the-local-part-is-invalid-if-it-is-longer-than-sixty-four-characters@sld.net", "missing-sld@.com", "sld-starts-with-dashsh@-sld.com", "sld-ends-with-dash@sld-.com", "invalid-characters-in-sld@! \"#$%(),/;<>_[]`|.org", "missing-dot-before-tld@com", "missing-tld@sld.", "invalid", "the-total-length@of-an-entire-address.cannot-be-longer-than-two-hundred-and-fifty-six-characters.and-this-address-is-257-characters-exactly.so-it-should-be-invalid.and-im-going-to-add-some-more-words-here.to-increase-the-length-blah-blah-blah-blah-blah-.org", "the-character-limit@for-each-part.of-the-domain.is-sixty-three-characters.this-is-exactly-sixty-four-characters-so-it-is-invalid-blah-blah.com", "missing-at-sign.net", "unbracketed-IP@127.0.0.1", "invalid-ip@127.0.0.1.26", "another-invalid-ip@127.0.0.256", "IP-and-port@127.0.0.1:25", "trailing-dots@test.de.", "dot-on-dot-in-domainname@te..st.de", "dot-first-in-domain@.test.de", "mg@ns.i", ".dot-start-and-end.@sil.com", "double@a@com", "", "tr119037jskc_ihndkdoz@d.aakctgajathzffcsuqyjhgjuxnuulgnhxtnbquwtgxljfayeestsjdbalthtddy.lgtmsdhywswlameglunsaplsblljavswxrltovagexhtttodqedmicsekvpmpuu.pgjvdmvzyltpixvalfbktnnpjyjqswbfvtpbfsngqtmhgamhrbqqvyvlhqigggv.nxqglspfbwdhtfpibcrccvctmoxuxwlunghhwacjtrclgirrgppvshxvrzkoifl", ];
Tests:
Proposed change
testEmails.forEach( (email) => { if (!email) return false; if (!tester.test(email)) return false; var emailParts = email.split('@'); var account = emailParts[0]; var address = emailParts[1]; if (account.length > 64) return false; else if (address.length > 255) return false; var domainParts = address.split('.'); if (domainParts.some(function (part) { return part.length > 63; })) return false; return true; } )
Existing code
testEmails.forEach( (email) => { if (!email) return false; var emailParts = email.split('@'); if (emailParts.length !== 2) return false; var account = emailParts[0]; var address = emailParts[1]; if (account.length > 64) return false; else if (address.length > 255) return false; var domainParts = address.split('.'); if (domainParts.some(function (part) { return part.length > 63; })) return false; return tester.test(email); } )
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (2)
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Test case name
Result
Proposed change
Existing code
Fastest:
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Slowest:
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Autogenerated LLM Summary
(model
llama3.2:3b
, generated one year ago):
I'll do my best to answer your question. Based on the provided input, it appears that we have a list of email addresses that need to be validated against certain rules. The rules include: * The character limit for each part of the domain is 63 characters, but one test case exceeds this limit. * Some emails are missing an "@" symbol. * Unbracketed IP addresses and invalid IPs with dots after the port number should return false. * Leading dots in the domain name are not allowed. * Dot-first-in-domain names are not allowed. * Emails with a dot at the start and end of the domain name are not allowed. * Double "@ " characters in emails should return false. We also have two benchmark test cases: 1. **Proposed change**: This test case validates the email address using the following rules: * It checks if the email is empty or invalid. * It splits the email into its account and address parts. * It checks if the account part exceeds 64 characters. * It checks if the address part exceeds 255 characters. * It splits the address into domain parts using dots as separators. * If any domain part exceeds 63 characters, it returns false. 2. **Existing code**: This test case validates the email address using a similar set of rules, but with some differences: * It also checks if the email has exactly two parts (account and address). * It returns true only if the tester.test(email) function passes. Lastly, we have the latest benchmark result, which shows that the **Proposed change** test case is executing faster than the **Existing code** test case. Can you please provide more context or clarify what specific problem or question you'd like me to help with? I'm here to assist!
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