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test/built-ins/String/prototype/split/separator-regexp.js * - test/built-ins/String/prototype/split/arguments-are-regexp-s-and-3-and-instance-is-string-a-b-c-de-f.js * - test/built-ins/String/prototype/split/argument-is-regexp-s-and-instance-is-string-a-b-c-de-f.js * - test/built-ins/String/prototype/split/argument-is-regexp-d-and-instance-is-string-dfe23iu-34-65.js * - test/built-ins/String/prototype/split/argument-is-regexp-reg-exp-d-and-instance-is-string-dfe23iu-34-65.js * - test/built-ins/String/prototype/split/argument-is-regexp-a-z-and-instance-is-string-abc.js * - test/built-ins/String/prototype/split/argument-is-reg-exp-a-z-and-instance-is-string-abc.js * - test/built-ins/String/prototype/split/arguments-are-regexp-l-and-undefined-and-instance-is-string-hello.js * - test/built-ins/String/prototype/split/arguments-are-regexp-l-and-0-and-instance-is-string-hello.js * - test/built-ins/String/prototype/split/arguments-are-regexp-l-and-1-and-instance-is-string-hello.js * - test/built-ins/String/prototype/split/arguments-are-regexp-l-and-2-and-instance-is-string-hello.js * - test/built-ins/String/prototype/split/arguments-are-regexp-l-and-3-and-instance-is-string-hello.js * - test/built-ins/String/prototype/split/arguments-are-regexp-l-and-4-and-instance-is-string-hello.js * - test/built-ins/String/prototype/split/argument-is-regexp-l-and-instance-is-string-hello.js * - test/built-ins/String/prototype/split/argument-is-new-reg-exp-and-instance-is-string-hello.js * - test/built-ins/String/prototype/split/arguments-are-new-reg-exp-and-0-and-instance-is-string-hello.js * - test/built-ins/String/prototype/split/arguments-are-new-reg-exp-and-1-and-instance-is-string-hello.js * - test/built-ins/String/prototype/split/arguments-are-new-reg-exp-and-2-and-instance-is-string-hello.js * - test/built-ins/String/prototype/split/arguments-are-new-reg-exp-and-3-and-instance-is-string-hello.js * - test/built-ins/String/prototype/split/arguments-are-new-reg-exp-and-4-and-instance-is-string-hello.js * - test/built-ins/String/prototype/split/arguments-are-new-reg-exp-and-undefined-and-instance-is-string-hello.js * - test/built-ins/String/prototype/split/call-split-2-instance-is-string-one-two-three-four-five.js * - test/built-ins/String/prototype/split/separator-regexp-comma-instance-is-string-one-1-two-2-four-4.js * - test/built-ins/String/prototype/split/argument-is-regexp-x-and-instance-is-string-a-b-c-de-f.js * - test/built-ins/String/prototype/replace/regexp-capture-by-index.js * - test/built-ins/String/prototype/replace/S15.5.4.11_A1_T17.js * - test/built-ins/String/prototype/replace/S15.5.4.11_A2_T1.js * - test/built-ins/String/prototype/replace/S15.5.4.11_A2_T2.js * - test/built-ins/String/prototype/replace/S15.5.4.11_A2_T3.js * - test/built-ins/String/prototype/replace/S15.5.4.11_A2_T4.js * - test/built-ins/String/prototype/replace/S15.5.4.11_A2_T5.js * - test/built-ins/String/prototype/replace/S15.5.4.11_A2_T6.js * - test/built-ins/String/prototype/replace/S15.5.4.11_A2_T7.js * - test/built-ins/String/prototype/replace/S15.5.4.11_A2_T8.js * - test/built-ins/String/prototype/replace/S15.5.4.11_A2_T9.js * - test/built-ins/String/prototype/replace/S15.5.4.11_A2_T10.js * - test/built-ins/String/prototype/replace/S15.5.4.11_A3_T1.js * - test/built-ins/String/prototype/replace/S15.5.4.11_A3_T2.js * - test/built-ins/String/prototype/replace/S15.5.4.11_A3_T3.js * - test/built-ins/String/prototype/replace/S15.5.4.11_A5_T1.js * - test/built-ins/String/prototype/replaceAll/searchValue-replacer-RegExp-call.js * - test/built-ins/String/prototype/replaceAll/searchValue-empty-string.js * - test/built-ins/String/prototype/replaceAll/searchValue-empty-string-this-empty-string.js * - test/built-ins/String/prototype/replaceAll/replaceValue-value-replaces-string.js * - test/built-ins/String/prototype/replaceAll/getSubstitution-0x0024.js * - test/built-ins/String/prototype/replaceAll/getSubstitution-0x0024-0x0024.js * - test/built-ins/String/prototype/replaceAll/getSubstitution-0x0024-0x0026.js * - test/built-ins/String/prototype/replaceAll/getSubstitution-0x0024-0x0060.js * - test/built-ins/String/prototype/replaceAll/getSubstitution-0x0024-0x0027.js * - test/built-ins/String/prototype/replaceAll/getSubstitution-0x0024N.js * - test/built-ins/String/prototype/replaceAll/getSubstitution-0x0024NN.js * - test/built-ins/String/prototype/replaceAll/getSubstitution-0x0024-0x003C.js * - test/built-ins/String/prototype/match/S15.5.4.10_A1_T14.js * - test/built-ins/String/prototype/match/S15.5.4.10_A2_T2.js * - test/built-ins/String/prototype/match/S15.5.4.10_A2_T3.js * - test/built-ins/String/prototype/match/S15.5.4.10_A2_T4.js * - test/built-ins/String/prototype/match/S15.5.4.10_A2_T5.js * - test/built-ins/String/prototype/match/S15.5.4.10_A2_T6.js * - test/built-ins/String/prototype/match/S15.5.4.10_A2_T7.js * - test/built-ins/String/prototype/match/S15.5.4.10_A2_T8.js * - test/built-ins/String/prototype/match/S15.5.4.10_A2_T12.js * - test/built-ins/String/prototype/matchAll/regexp-prototype-matchAll-v-u-flag.js * - test/built-ins/String/prototype/search/S15.5.4.12_A1_T14.js * - test/built-ins/String/prototype/search/S15.5.4.12_A2_T1.js * - test/built-ins/String/prototype/search/S15.5.4.12_A2_T2.js * - test/built-ins/String/prototype/search/S15.5.4.12_A2_T3.js * - test/built-ins/String/prototype/search/S15.5.4.12_A2_T4.js * - test/built-ins/String/prototype/search/S15.5.4.12_A2_T5.js * - test/built-ins/String/prototype/search/S15.5.4.12_A2_T6.js * - test/built-ins/String/prototype/search/S15.5.4.12_A2_T7.js * - test/built-ins/String/prototype/search/S15.5.4.12_A3_T1.js * - test/built-ins/String/prototype/search/S15.5.4.12_A3_T2.js * * Copyright 2009 the Sputnik authors. All rights reserved. * Copyright (C) 2019 Leo Balter. All rights reserved. * Copyright (C) 2020 Rick Waldron. All rights reserved. * Copyright (C) 2023 Richard Gibson. All rights reserved. * Copyright (C) 2024 Tan Meng. All rights reserved. * Test262 portions are governed by the BSD license in LICENSE.test262. */import { describe, expect, test } from "bun:test"import { Effect } from "effect"import { CodeMode } from "../src/index.js"
type Vector = { readonly path: string readonly code: string readonly expected: CodeMode.DataValue}
const value = async (code: string) => { const result = await Effect.runPromise(CodeMode.execute({ code, tools: {} })) if (!result.ok) throw new Error(`expected success, got ${result.error.kind}: ${result.error.message}`) return result.value}
const run = (name: string, vectors: ReadonlyArray<Vector>) => { describe(name, () => { for (const vector of vectors) { test(vector.path, async () => { expect(await value(vector.code)).toEqual(vector.expected) }) } })}
run("Test262-adapted regexp split behavior", [ { path: "test/built-ins/String/prototype/split/separator-regexp.js", code: ` return [ "x".split(/^/), "x".split(/$/), "x".split(/.?/), "x".split(/.*/), "x".split(/.+/), "x".split(/.*?/), "x".split(/.{1}/), "x".split(/.{1,}/), "x".split(/.{1,2}/), "x".split(/()/), "x".split(/./), "x".split(/(?:)/), "x".split(/(...)/), "x".split(/(|)/), "x".split(/[]/), "x".split(/[^]/), "x".split(/[.-.]/), "x".split(/\\0/), "x".split(/\\b/), "x".split(/\\B/), "x".split(/\\d/), "x".split(/\\D/), "x".split(/\\n/), "x".split(/\\r/), "x".split(/\\s/), "x".split(/\\S/), "x".split(/\\v/), "x".split(/\\w/), "x".split(/\\W/), ] `, expected: [ ["x"], ["x"], ["", ""], ["", ""], ["", ""], ["x"], ["", ""], ["", ""], ["", ""], ["x"], ["", ""], ["x"], ["x"], ["x"], ["x"], ["", ""], ["x"], ["x"], ["x"], ["x"], ["x"], ["", ""], ["x"], ["x"], ["x"], ["", ""], ["x"], ["", ""], ["x"], ], }, { path: "test/built-ins/String/prototype/split/arguments-are-regexp-s-and-3-and-instance-is-string-a-b-c-de-f.js", code: `return "a b c de f".split(/\\s/, 3)`, expected: ["a", "b", "c"], }, { path: "test/built-ins/String/prototype/split/argument-is-regexp-s-and-instance-is-string-a-b-c-de-f.js", code: `return "a b c de f".split(/\\s/)`, expected: ["a", "b", "c", "de", "f"], }, { path: "test/built-ins/String/prototype/split/argument-is-regexp-d-and-instance-is-string-dfe23iu-34-65.js", code: `return "dfe23iu 34 =+65--".split(/\\d+/)`, expected: ["dfe", "iu ", " =+", "--"], }, { path: "test/built-ins/String/prototype/split/argument-is-regexp-reg-exp-d-and-instance-is-string-dfe23iu-34-65.js", code: `return "dfe23iu 34 =+65--".split(new RegExp("\\\\d+"))`, expected: ["dfe", "iu ", " =+", "--"], }, { path: "test/built-ins/String/prototype/split/argument-is-regexp-a-z-and-instance-is-string-abc.js", code: `return "abc".split(/[a-z]/)`, expected: ["", "", "", ""], }, { path: "test/built-ins/String/prototype/split/argument-is-reg-exp-a-z-and-instance-is-string-abc.js", code: `return "abc".split(new RegExp("[a-z]"))`, expected: ["", "", "", ""], }, { path: "test/built-ins/String/prototype/split/arguments-are-regexp-l-and-undefined-and-instance-is-string-hello.js", code: `return "hello".split(/l/, undefined)`, expected: ["he", "", "o"], }, { path: "test/built-ins/String/prototype/split/arguments-are-regexp-l-and-0-and-instance-is-string-hello.js", code: `return "hello".split(/l/, 0)`, expected: [], }, { path: "test/built-ins/String/prototype/split/arguments-are-regexp-l-and-1-and-instance-is-string-hello.js", code: `return "hello".split(/l/, 1)`, expected: ["he"], }, { path: "test/built-ins/String/prototype/split/arguments-are-regexp-l-and-2-and-instance-is-string-hello.js", code: `return "hello".split(/l/, 2)`, expected: ["he", ""], }, { path: "test/built-ins/String/prototype/split/arguments-are-regexp-l-and-3-and-instance-is-string-hello.js", code: `return "hello".split(/l/, 3)`, expected: ["he", "", "o"], }, { path: "test/built-ins/String/prototype/split/arguments-are-regexp-l-and-4-and-instance-is-string-hello.js", code: `return "hello".split(/l/, 4)`, expected: ["he", "", "o"], }, { path: "test/built-ins/String/prototype/split/argument-is-regexp-l-and-instance-is-string-hello.js", code: `return "hello".split(/l/)`, expected: ["he", "", "o"], }, { path: "test/built-ins/String/prototype/split/argument-is-new-reg-exp-and-instance-is-string-hello.js", code: `return "hello".split(new RegExp())`, expected: ["h", "e", "l", "l", "o"], }, { path: "test/built-ins/String/prototype/split/arguments-are-new-reg-exp-and-0-and-instance-is-string-hello.js", code: `return "hello".split(new RegExp(), 0)`, expected: [], }, { path: "test/built-ins/String/prototype/split/arguments-are-new-reg-exp-and-1-and-instance-is-string-hello.js", code: `return "hello".split(new RegExp(), 1)`, expected: ["h"], }, { path: "test/built-ins/String/prototype/split/arguments-are-new-reg-exp-and-2-and-instance-is-string-hello.js", code: `return "hello".split(new RegExp(), 2)`, expected: ["h", "e"], }, { path: "test/built-ins/String/prototype/split/arguments-are-new-reg-exp-and-3-and-instance-is-string-hello.js", code: `return "hello".split(new RegExp(), 3)`, expected: ["h", "e", "l"], }, { path: "test/built-ins/String/prototype/split/arguments-are-new-reg-exp-and-4-and-instance-is-string-hello.js", code: `return "hello".split(new RegExp(), 4)`, expected: ["h", "e", "l", "l"], }, { path: "test/built-ins/String/prototype/split/arguments-are-new-reg-exp-and-undefined-and-instance-is-string-hello.js", code: `return "hello".split(new RegExp(), undefined)`, expected: ["h", "e", "l", "l", "o"], }, { path: "test/built-ins/String/prototype/split/call-split-2-instance-is-string-one-two-three-four-five.js", code: `return "one two three four five".split(/ /, 2)`, expected: ["one", "two"], }, { path: "test/built-ins/String/prototype/split/separator-regexp-comma-instance-is-string-one-1-two-2-four-4.js", code: `return "one-1,two-2,four-4".split(/,/)`, expected: ["one-1", "two-2", "four-4"], }, { path: "test/built-ins/String/prototype/split/argument-is-regexp-x-and-instance-is-string-a-b-c-de-f.js", code: `return "a b c de f".split(/X/)`, expected: ["a b c de f"], },])
run("Test262-adapted replace behavior", [ { path: "test/built-ins/String/prototype/replace/regexp-capture-by-index.js", code: ` const str = "foo-x-bar" const patterns = ["x", /x/, /(x)/, /(x)($^)?/, /((((((((((x))))))))))/] const replacements = ["|$0|", "|$00|", "|$000|", "|$1|", "|$01|", "|$010|", "|$2|", "|$02|", "|$020|", "|$10|", "|$100|", "|$20|", "|$200|"] return replacements.flatMap((replacement) => patterns.map((pattern) => str.replace(pattern, replacement))) `, expected: [ "foo-|$0|-bar", "foo-|$0|-bar", "foo-|$0|-bar", "foo-|$0|-bar", "foo-|$0|-bar", "foo-|$00|-bar", "foo-|$00|-bar", "foo-|$00|-bar", "foo-|$00|-bar", "foo-|$00|-bar", "foo-|$000|-bar", "foo-|$000|-bar", "foo-|$000|-bar", "foo-|$000|-bar", "foo-|$000|-bar", "foo-|$1|-bar", "foo-|$1|-bar", "foo-|x|-bar", "foo-|x|-bar", "foo-|x|-bar", "foo-|$01|-bar", "foo-|$01|-bar", "foo-|x|-bar", "foo-|x|-bar", "foo-|x|-bar", "foo-|$010|-bar", "foo-|$010|-bar", "foo-|x0|-bar", "foo-|x0|-bar", "foo-|x0|-bar", "foo-|$2|-bar", "foo-|$2|-bar", "foo-|$2|-bar", "foo-||-bar", "foo-|x|-bar", "foo-|$02|-bar", "foo-|$02|-bar", "foo-|$02|-bar", "foo-||-bar", "foo-|x|-bar", "foo-|$020|-bar", "foo-|$020|-bar", "foo-|$020|-bar", "foo-|0|-bar", "foo-|x0|-bar", "foo-|$10|-bar", "foo-|$10|-bar", "foo-|x0|-bar", "foo-|x0|-bar", "foo-|x|-bar", "foo-|$100|-bar", "foo-|$100|-bar", "foo-|x00|-bar", "foo-|x00|-bar", "foo-|x0|-bar", "foo-|$20|-bar", "foo-|$20|-bar", "foo-|$20|-bar", "foo-|0|-bar", "foo-|x0|-bar", "foo-|$200|-bar", "foo-|$200|-bar", "foo-|$200|-bar", "foo-|00|-bar", "foo-|x00|-bar", ], }, { path: "test/built-ins/String/prototype/replace/S15.5.4.11_A1_T17.js", code: `return "asdf".replace(new RegExp(undefined, "g"), "1")`, expected: "1a1s1d1f1", }, { path: "test/built-ins/String/prototype/replace/S15.5.4.11_A2_T1.js", code: `return "She sells seashells by the seashore.".replace(/sh/g, "sch")`, expected: "She sells seaschells by the seaschore.", }, { path: "test/built-ins/String/prototype/replace/S15.5.4.11_A2_T2.js", code: `return "She sells seashells by the seashore.".replace(/sh/g, "$$sch")`, expected: "She sells sea$schells by the sea$schore.", }, { path: "test/built-ins/String/prototype/replace/S15.5.4.11_A2_T3.js", code: `return "She sells seashells by the seashore.".replace(/sh/g, "$&sch")`, expected: "She sells seashschells by the seashschore.", }, { path: "test/built-ins/String/prototype/replace/S15.5.4.11_A2_T4.js", code: `return "She sells seashells by the seashore.".replace(/sh/g, "$\`sch")`, expected: "She sells seaShe sells seaschells by the seaShe sells seashells by the seaschore.", }, { path: "test/built-ins/String/prototype/replace/S15.5.4.11_A2_T5.js", code: `return "She sells seashells by the seashore.".replace(/sh/g, "$'sch")`, expected: "She sells seaells by the seashore.schells by the seaore.schore.", }, { path: "test/built-ins/String/prototype/replace/S15.5.4.11_A2_T6.js", code: `return "She sells seashells by the seashore.".replace(/sh/, "sch")`, expected: "She sells seaschells by the seashore.", }, { path: "test/built-ins/String/prototype/replace/S15.5.4.11_A2_T7.js", code: `return "She sells seashells by the seashore.".replace(/sh/, "$$sch")`, expected: "She sells sea$schells by the seashore.", }, { path: "test/built-ins/String/prototype/replace/S15.5.4.11_A2_T8.js", code: `return "She sells seashells by the seashore.".replace(/sh/, "$&sch")`, expected: "She sells seashschells by the seashore.", }, { path: "test/built-ins/String/prototype/replace/S15.5.4.11_A2_T9.js", code: `return "She sells seashells by the seashore.".replace(/sh/, "$\`sch")`, expected: "She sells seaShe sells seaschells by the seashore.", }, { path: "test/built-ins/String/prototype/replace/S15.5.4.11_A2_T10.js", code: `return "She sells seashells by the seashore.".replace(/sh/, "$'sch")`, expected: "She sells seaells by the seashore.schells by the seashore.", }, { path: "test/built-ins/String/prototype/replace/S15.5.4.11_A3_T1.js", code: `return "uid=31".replace(/(uid=)(\\d+)/, "$1115")`, expected: "uid=115", }, { path: "test/built-ins/String/prototype/replace/S15.5.4.11_A3_T2.js", code: `return "uid=31".replace(/(uid=)(\\d+)/, "$1115")`, expected: "uid=115", }, { path: "test/built-ins/String/prototype/replace/S15.5.4.11_A3_T3.js", code: `return "uid=31".replace(/(uid=)(\\d+)/, "$11A15")`, expected: "uid=1A15", }, { path: "test/built-ins/String/prototype/replace/S15.5.4.11_A5_T1.js", code: `return "aaaaaaaaaa,aaaaaaaaaaaaaaa".replace(/^(a+)\\1*,\\1+$/, "$1")`, expected: "aaaaa", },])
run("Test262-adapted replaceAll behavior", [ { path: "test/built-ins/String/prototype/replaceAll/searchValue-replacer-RegExp-call.js", code: ` return [ "abc abc abc".replaceAll(new RegExp("b", "g"), "z"), "abc abc abc".replaceAll(new RegExp("b", "gy"), "z"), "abc abc abc".replaceAll(new RegExp("b", "giy"), "z"), "No Uppercase!".replaceAll(new RegExp("[A-Z]", "g"), ""), "No Uppercase?".replaceAll(new RegExp("[A-Z]", "gy"), ""), "NO UPPERCASE!".replaceAll(new RegExp("[A-Z]", "gy"), ""), "abcabcabcabc".replaceAll(new RegExp("a(b)(ca)", "g"), "$2-$1"), "abcabcabcabc".replaceAll(new RegExp("(a(.))", "g"), "$1$2$3"), "aabacadaeafagahaiajakalamano a azaya".replaceAll(new RegExp("(((((((((((((a(.).).).).).).).).))))))", "g"), "($10)-($12)-($1)"), "abcba".replaceAll(new RegExp("b", "g"), "$'"), "abcba".replaceAll(new RegExp("b", "g"), "$\`"), "abcba".replaceAll(new RegExp("(?<named>b)", "g"), "($<named>)"), "abcba".replaceAll(new RegExp("(?<named>b)", "g"), "($<named)"), "abcba".replaceAll(new RegExp("(?<named>b)", "g"), "($<unnamed>)"), "abcabcabcabc".replaceAll(new RegExp("a(b)(ca)", "g"), "($$)"), "abcabcabcabc".replaceAll(new RegExp("a(b)(ca)", "g"), "($)"), "abcabcabcabc".replaceAll(new RegExp("a(b)(ca)", "g"), "($$$$)"), "abcabcabcabc".replaceAll(new RegExp("a(b)(ca)", "g"), "($$$)"), "abcabcabcabc".replaceAll(new RegExp("a(b)(ca)", "g"), "($$&)"), "abcabcabcabc".replaceAll(new RegExp("a(b)(ca)", "g"), "($$1)"), "abcabcabcabc".replaceAll(new RegExp("a(b)(ca)", "g"), "($$\`)"), "abcabcabcabc".replaceAll(new RegExp("a(b)(ca)", "g"), "($$')"), "abcabcabcabc".replaceAll(new RegExp("a(?<z>b)(ca)", "g"), "($$<z>)"), "abcabcabcabc".replaceAll(new RegExp("a(b)(ca)", "g"), "($&)"), ] `, expected: [ "azc azc azc", "abc abc abc", "abc abc abc", "o ppercase!", "o Uppercase?", " UPPERCASE!", "ca-bbcca-bbc", "abb$3cabb$3cabb$3cabb$3c", "(aabaca)-(aaba)-(aabacadaea)f(agahai)-(agah)-(agahaiajak)(alaman)-(alam)-(alamano a )azaya", "acbacaa", "aacabca", "a(b)c(b)a", "a($<named)c($<named)a", "a()c()a", "($)bc($)bc", "($)bc($)bc", "($$)bc($$)bc", "($$)bc($$)bc", "($&)bc($&)bc", "($1)bc($1)bc", "($`)bc($`)bc", "($')bc($')bc", "($<z>)bc($<z>)bc", "(abca)bc(abca)bc", ], }, { path: "test/built-ins/String/prototype/replaceAll/searchValue-empty-string.js", code: `return ["aab c \\nx".replaceAll("", "_"), "a".replaceAll("", "_")]`, expected: ["_a_a_b_ _c_ _ _\n_x_", "_a_"], }, { path: "test/built-ins/String/prototype/replaceAll/searchValue-empty-string-this-empty-string.js", code: `return "".replaceAll("", "abc")`, expected: "abc", }, { path: "test/built-ins/String/prototype/replaceAll/replaceValue-value-replaces-string.js", code: `return ["aaab a a aac".replaceAll("aa", "z"), "aaab a a aac".replaceAll("aa", "a"), "aaab a a aac".replaceAll("a", "a"), "aaab a a aac".replaceAll("a", "z")]`, expected: ["zab a a zc", "aab a a ac", "aaab a a aac", "zzzb z z zzc"], }, { path: "test/built-ins/String/prototype/replaceAll/getSubstitution-0x0024.js", code: ` const str = "Ninguém é igual a ninguém. Todo o ser humano é um estranho ímpar." return [str.replaceAll("ninguém", "$"), str.replaceAll("é", "$"), str.replaceAll("é", "$ -"), str.replaceAll("é", "$$$")] `, expected: [ "Ninguém é igual a $. Todo o ser humano é um estranho ímpar.", "Ningu$m $ igual a ningu$m. Todo o ser humano $ um estranho ímpar.", "Ningu$ -m $ - igual a ningu$ -m. Todo o ser humano $ - um estranho ímpar.", "Ningu$$m $$ igual a ningu$$m. Todo o ser humano $$ um estranho ímpar.", ], }, { path: "test/built-ins/String/prototype/replaceAll/getSubstitution-0x0024-0x0024.js", code: ` const str = "Ninguém é igual a ninguém. Todo o ser humano é um estranho ímpar." return [str.replaceAll("ninguém", "$$"), str.replaceAll("é", "$$"), str.replaceAll("é", "$$ -"), str.replaceAll("é", "$$&"), str.replaceAll("é", "$$$"), str.replaceAll("é", "$$$$")] `, expected: [ "Ninguém é igual a $. Todo o ser humano é um estranho ímpar.", "Ningu$m $ igual a ningu$m. Todo o ser humano $ um estranho ímpar.", "Ningu$ -m $ - igual a ningu$ -m. Todo o ser humano $ - um estranho ímpar.", "Ningu$&m $& igual a ningu$&m. Todo o ser humano $& um estranho ímpar.", "Ningu$$m $$ igual a ningu$$m. Todo o ser humano $$ um estranho ímpar.", "Ningu$$m $$ igual a ningu$$m. Todo o ser humano $$ um estranho ímpar.", ], }, { path: "test/built-ins/String/prototype/replaceAll/getSubstitution-0x0024-0x0026.js", code: ` const str = "Ninguém é igual a ninguém. Todo o ser humano é um estranho ímpar." return [str.replaceAll("ninguém", "$&"), str.replaceAll("ninguém", "($&)"), str.replaceAll("é", "($&)"), str.replaceAll("é", "($&) $&")] `, expected: [ "Ninguém é igual a ninguém. Todo o ser humano é um estranho ímpar.", "Ninguém é igual a (ninguém). Todo o ser humano é um estranho ímpar.", "Ningu(é)m (é) igual a ningu(é)m. Todo o ser humano (é) um estranho ímpar.", "Ningu(é) ém (é) é igual a ningu(é) ém. Todo o ser humano (é) é um estranho ímpar.", ], }, { path: "test/built-ins/String/prototype/replaceAll/getSubstitution-0x0024-0x0060.js", code: ` const str = "Ninguém é igual a ninguém. Todo o ser humano é um estranho ímpar." return [str.replaceAll("ninguém", "$\`"), str.replaceAll("Ninguém", "$\`"), str.replaceAll("ninguém", "($\`)"), str.replaceAll("é", "($\`)")] `, expected: [ "Ninguém é igual a Ninguém é igual a . Todo o ser humano é um estranho ímpar.", " é igual a ninguém. Todo o ser humano é um estranho ímpar.", "Ninguém é igual a (Ninguém é igual a ). Todo o ser humano é um estranho ímpar.", "Ningu(Ningu)m (Ninguém ) igual a ningu(Ninguém é igual a ningu)m. Todo o ser humano (Ninguém é igual a ninguém. Todo o ser humano ) um estranho ímpar.", ], }, { path: "test/built-ins/String/prototype/replaceAll/getSubstitution-0x0024-0x0027.js", code: ` const str = "Ninguém é igual a ninguém. Todo o ser humano é um estranho ímpar." return [str.replaceAll("ninguém", "$'"), str.replaceAll(".", "--- $'"), str.replaceAll("é", "($')")] `, expected: [ "Ninguém é igual a . Todo o ser humano é um estranho ímpar.. Todo o ser humano é um estranho ímpar.", "Ninguém é igual a ninguém--- Todo o ser humano é um estranho ímpar. Todo o ser humano é um estranho ímpar--- ", "Ningu(m é igual a ninguém. Todo o ser humano é um estranho ímpar.)m ( igual a ninguém. Todo o ser humano é um estranho ímpar.) igual a ningu(m. Todo o ser humano é um estranho ímpar.)m. Todo o ser humano ( um estranho ímpar.) um estranho ímpar.", ], }, { path: "test/built-ins/String/prototype/replaceAll/getSubstitution-0x0024N.js", code: ` const str = "ABC AAA ABC AAA" return ["$1", "$2", "$3", "$4", "$5", "$6", "$7", "$8", "$9"].map((replacement) => str.replaceAll("ABC", replacement)) `, expected: [ "$1 AAA $1 AAA", "$2 AAA $2 AAA", "$3 AAA $3 AAA", "$4 AAA $4 AAA", "$5 AAA $5 AAA", "$6 AAA $6 AAA", "$7 AAA $7 AAA", "$8 AAA $8 AAA", "$9 AAA $9 AAA", ], }, { path: "test/built-ins/String/prototype/replaceAll/getSubstitution-0x0024NN.js", code: ` const str = "aaaaaaaaaaaaaaaa aaaaaaaa aaaaaaaaaaaaaaaa" return [str.replaceAll("a", "$11"), str.replaceAll("a", "$29")] `, expected: [ "$11$11$11$11$11$11$11$11$11$11$11$11$11$11$11$11 $11$11$11$11$11$11$11$11 $11$11$11$11$11$11$11$11$11$11$11$11$11$11$11$11", "$29$29$29$29$29$29$29$29$29$29$29$29$29$29$29$29 $29$29$29$29$29$29$29$29 $29$29$29$29$29$29$29$29$29$29$29$29$29$29$29$29", ], }, { path: "test/built-ins/String/prototype/replaceAll/getSubstitution-0x0024-0x003C.js", code: `return "aaaaaaaaaaaaaaaa aaaaaaaa aaaaaaaaaaaaaaaa".replaceAll("a", "$<")`, expected: "$<$<$<$<$<$<$<$<$<$<$<$<$<$<$<$< $<$<$<$<$<$<$<$< $<$<$<$<$<$<$<$<$<$<$<$<$<$<$<$<", },])
run("Test262-adapted match behavior", [ { path: "test/built-ins/String/prototype/match/S15.5.4.10_A1_T14.js", code: `const match = "ABBABABAB77BBAA".match(new RegExp("77")); return [match[0], match.index]`, expected: ["77", 9], }, { path: "test/built-ins/String/prototype/match/S15.5.4.10_A2_T2.js", code: `return "343443444".match(/34/g)`, expected: ["34", "34", "34"], }, { path: "test/built-ins/String/prototype/match/S15.5.4.10_A2_T3.js", code: `return "123456abcde7890".match(/\\d{1}/g)`, expected: ["1", "2", "3", "4", "5", "6", "7", "8", "9", "0"], }, { path: "test/built-ins/String/prototype/match/S15.5.4.10_A2_T4.js", code: `return "123456abcde7890".match(/\\d{2}/g)`, expected: ["12", "34", "56", "78", "90"], }, { path: "test/built-ins/String/prototype/match/S15.5.4.10_A2_T5.js", code: `return "123456abcde7890".match(/\\D{2}/g)`, expected: ["ab", "cd"], }, { path: "test/built-ins/String/prototype/match/S15.5.4.10_A2_T6.js", code: `const match = "Boston, Mass. 02134".match(/([\\d]{5})([- ]?[\\d]{4})?$/); return [match[0], match[1], match[2] === undefined, match.length, match.index]`, expected: ["02134", "02134", true, 3, 14], }, { path: "test/built-ins/String/prototype/match/S15.5.4.10_A2_T7.js", code: `return "Boston, Mass. 02134".match(/([\\d]{5})([- ]?[\\d]{4})?$/g)`, expected: ["02134"], }, { path: "test/built-ins/String/prototype/match/S15.5.4.10_A2_T8.js", code: `const match = "Boston, MA 02134".match(/([\\d]{5})([- ]?[\\d]{4})?$/); return [match[0], match[1], match[2] === undefined, match.length, match.index]`, expected: ["02134", "02134", true, 3, 11], }, { path: "test/built-ins/String/prototype/match/S15.5.4.10_A2_T12.js", code: `return "Boston, MA 02134".match(/([\\d]{5})([- ]?[\\d]{4})?$/g)`, expected: ["02134"], },])
run("Test262-adapted matchAll behavior", [ { path: "test/built-ins/String/prototype/matchAll/regexp-prototype-matchAll-v-u-flag.js", code: ` const text = "𠮷a𠮷b𠮷" const collect = (regex) => { const matches = text.matchAll(regex) return matches.map((match) => match[0]).concat(matches.map((match) => match.index)) } const empty = text.matchAll(/(?:)/gu) const complex = "a𠮷bc".matchAll(/\\P{ASCII}/gu) return [ collect(/𠮷/g), collect(/𠮷/gu), collect(/\\p{Script=Han}/gu), collect(/./gu), empty.map((match) => match[0]).concat(empty.map((match) => match.index)).length, complex.map((match) => match[0]), ] `, expected: [ ["𠮷", "𠮷", "𠮷", 0, 3, 6], ["𠮷", "𠮷", "𠮷", 0, 3, 6], ["𠮷", "𠮷", "𠮷", 0, 3, 6], ["𠮷", "a", "𠮷", "b", "𠮷", 0, 2, 3, 5, 6], 12, ["𠮷", ""], ], },])
run("Test262-adapted search behavior", [ { path: "test/built-ins/String/prototype/search/S15.5.4.12_A1_T14.js", code: `return "ABBABABAB77BBAA".search(new RegExp("77"))`, expected: 9, }, { path: "test/built-ins/String/prototype/search/S15.5.4.12_A2_T1.js", code: `return "test string".search("string")`, expected: 5, }, { path: "test/built-ins/String/prototype/search/S15.5.4.12_A2_T2.js", code: `return "test string".search("String")`, expected: -1, }, { path: "test/built-ins/String/prototype/search/S15.5.4.12_A2_T3.js", code: `return "test string".search(/String/i)`, expected: 5, }, { path: "test/built-ins/String/prototype/search/S15.5.4.12_A2_T4.js", code: `return "one two three four five".search(/Four/)`, expected: -1, }, { path: "test/built-ins/String/prototype/search/S15.5.4.12_A2_T5.js", code: `return "one two three four five".search(/four/)`, expected: 14, }, { path: "test/built-ins/String/prototype/search/S15.5.4.12_A2_T6.js", code: `return "test string".search("notexist")`, expected: -1, }, { path: "test/built-ins/String/prototype/search/S15.5.4.12_A2_T7.js", code: `return "test string probe".search("string pro")`, expected: 5, }, { path: "test/built-ins/String/prototype/search/S15.5.4.12_A3_T1.js", code: `const text = "power of the power of the power of the great sword"; return [text.search(/the/), text.search(/the/g)]`, expected: [9, 9], }, { path: "test/built-ins/String/prototype/search/S15.5.4.12_A3_T2.js", code: `const text = "power of the power of the power of the great sword"; return [text.search(/of/), text.search(/of/g)]`, expected: [6, 6], },])