diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/built-ins/String/prototype/replaceAll/searchValue-replacer-RegExp-call-fn.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/String/prototype/replaceAll/searchValue-replacer-RegExp-call-fn.js')
-rw-r--r-- | js/src/tests/test262/built-ins/String/prototype/replaceAll/searchValue-replacer-RegExp-call-fn.js | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/prototype/replaceAll/searchValue-replacer-RegExp-call-fn.js b/js/src/tests/test262/built-ins/String/prototype/replaceAll/searchValue-replacer-RegExp-call-fn.js new file mode 100644 index 0000000000..b81dfe90ba --- /dev/null +++ b/js/src/tests/test262/built-ins/String/prototype/replaceAll/searchValue-replacer-RegExp-call-fn.js @@ -0,0 +1,125 @@ +// Copyright (C) 2019 Leo Balter. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-string.prototype.replaceall +description: > + A RegExp searchValue's Symbol.replace can be called instead of the next steps of replaceAll +info: | + String.prototype.replaceAll ( searchValue, replaceValue ) + + 1. Let O be RequireObjectCoercible(this value). + 2. If searchValue is neither undefined nor null, then + a. Let isRegExp be ? IsRegExp(searchString). + b. If isRegExp is true, then + i. Let flags be ? Get(searchValue, "flags"). + ii. Perform ? RequireObjectCoercible(flags). + iii. If ? ToString(flags) does not contain "g", throw a TypeError exception. + c. Let replacer be ? GetMethod(searchValue, @@replace). + d. If replacer is not undefined, then + i. Return ? Call(replacer, searchValue, « O, replaceValue »). + 3. Let string be ? ToString(O). + 4. Let searchString be ? ToString(searchValue). + ... +features: [String.prototype.replaceAll, Symbol.replace, class] +includes: [compareArray.js] +---*/ + +let called = 0; + +class RE extends RegExp { + [Symbol.replace](...args) { + const actual = super[Symbol.replace](...args); + + // Ordering is intentional to observe call from super + called += 1; + return actual; + } + + toString() { + throw 'Should not call toString on searchValue'; + } +} + +const t = (function() { return this; })(); +let calls; + +function getFn(val) { + return function replaceValueFn(...args) { + calls.push([this, ...args]); + return val; + }; +} + +const samples = [ + [ '(a)', 'aaa abc', 'z', 'zzz zbc' ], + [ '(a)', 'aaa abc', '$1', '$1$1$1 $1bc' ], + [ '(a)', 'aaa abc', '$$', '$$$$$$ $$bc' ], + [ '(a)', 'aaa abc', '$&', '$&$&$& $&bc' ], + [ '(a)', 'aaa abc', '$\'', '$\'$\'$\' $\'bc' ], + [ '(a)', 'aaa abc', '$`', '$`$`$` $`bc' ], +]; + +let count = 0; +for (const [ reStr, thisValue, replaceValue, expected ] of samples) { + const searchValue = new RE(reStr, 'g'); + const replaceFn = getFn(replaceValue); + + // Observes the toString + const obj = new String(thisValue); + + called = 0; + calls = []; + + const actual = obj.replaceAll(searchValue, replaceFn); + + const message = `sample ${count}: '${thisValue}'.replaceAll(/${reStr}/g, () => '${replaceValue}')`; + + assert.sameValue(called, 1, `called -- ${message}`); + assert.sameValue(actual, expected, `actual -- ${message}`); + + assert.sameValue(calls.length, 4, `calls.length -- ${message}`); + assert.compareArray(calls[0], [t, 'a', 'a', 0, thisValue]); + assert.compareArray(calls[1], [t, 'a', 'a', 1, thisValue]); + assert.compareArray(calls[2], [t, 'a', 'a', 2, thisValue]); + assert.compareArray(calls[3], [t, 'a', 'a', 4, thisValue]); + + count += 1; +} + +const samplesSticky = [ + [ '(a)', 'aaa abc', 'z', 'zzz abc' ], + [ '(a)', 'aaa abc', '$1', '$1$1$1 abc' ], + [ '(a)', 'aaa abc', '$$', '$$$$$$ abc' ], + [ '(a)', 'aaa abc', '$&', '$&$&$& abc' ], + [ '(a)', 'aaa abc', '$\'', '$\'$\'$\' abc' ], + [ '(a)', 'aaa abc', '$`', '$`$`$` abc' ], +]; + +count = 0; +for (const [ reStr, thisValue, replaceValue, expected ] of samplesSticky) { + const searchValue = new RE(reStr, 'gy'); + const replaceFn = getFn(replaceValue); + + // Observes the toString + const obj = new String(thisValue); + + called = 0; + calls = []; + + const actual = obj.replaceAll(searchValue, replaceFn); + + const message = `sample ${count}: '${thisValue}'.replaceAll(/${reStr}/gy, () => '${replaceValue}')`; + + assert.sameValue(called, 1, `called -- ${message}`); + assert.sameValue(actual, expected, `actual -- ${message}`); + + assert.sameValue(calls.length, 3, `calls.length -- ${message}`); + assert.compareArray(calls[0], [t, 'a', 'a', 0, thisValue]); + assert.compareArray(calls[1], [t, 'a', 'a', 1, thisValue]); + assert.compareArray(calls[2], [t, 'a', 'a', 2, thisValue]); + + count += 1; +} + +reportCompare(0, 0); |