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lib: improve the coverage of the validator #42443

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merged 3 commits into from
Apr 2, 2022
Merged

lib: improve the coverage of the validator #42443

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35814f4
lib: improve the coverage of the validator
mawaregetsuka Mar 23, 2022
82888c0
add some tests
mawaregetsuka Mar 23, 2022
796a748
add test case
mawaregetsuka Mar 25, 2022
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6 changes: 6 additions & 0 deletions lib/internal/validators.js
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Original file line number Diff line number Diff line change
Expand Up @@ -82,6 +82,9 @@ const validateInteger = hideStackFrames(
const validateInt32 = hideStackFrames(
(value, name, min = -2147483648, max = 2147483647) => {
// The defaults for min and max correspond to the limits of 32-bit integers.
if (typeof value == 'symbol' || typeof value == 'bigint') {
throw new ERR_INVALID_ARG_TYPE(name, 'number', value);
}
if (!isInt32(value)) {
if (typeof value !== 'number') {
throw new ERR_INVALID_ARG_TYPE(name, 'number', value);
Expand All @@ -98,6 +101,9 @@ const validateInt32 = hideStackFrames(
);

const validateUint32 = hideStackFrames((value, name, positive) => {
if (typeof value == 'symbol' || typeof value == 'bigint') {
throw new ERR_INVALID_ARG_TYPE(name, 'number', value);
}
if (!isUint32(value)) {
if (typeof value !== 'number') {
throw new ERR_INVALID_ARG_TYPE(name, 'number', value);
Expand Down