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lib: add validateThis function to validate this context

This commit is contained in:
rayark1 2024-10-06 22:38:56 +09:00
parent 7335473dda
commit 6afc36d548
1 changed files with 2 additions and 4 deletions
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6
lib/internal/validators.js
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@ -17,6 +17,7 @@ const {
String,
StringPrototypeToUpperCase,
StringPrototypeTrim,
SymbolToStringTag,
} = primordials;
const {
@ -24,7 +25,6 @@ const {
ERR_INVALID_ARG_TYPE: { HideStackFramesError: ERR_INVALID_ARG_TYPE },
ERR_INVALID_ARG_VALUE: { HideStackFramesError: ERR_INVALID_ARG_VALUE },
ERR_INVALID_THIS: { HideStackFramesError: ERR_INVALID_THIS },
ERR_MISSING_ARGS: { HideStackFramesError: ERR_MISSING_ARGS },
ERR_OUT_OF_RANGE: { HideStackFramesError: ERR_OUT_OF_RANGE },
ERR_SOCKET_BAD_PORT: { HideStackFramesError: ERR_SOCKET_BAD_PORT },
ERR_UNKNOWN_SIGNAL: { HideStackFramesError: ERR_UNKNOWN_SIGNAL },
@ -502,7 +502,6 @@ function validateUnion(value, name, union) {
/**
* Validates that the `this` context is of the expected class type.
*
* @param {*} value - The `this` value to validate.
* @param {string} className - The expected class name.
* @throws {TypeError} Throws if `value` is not an object, is `null`, or does not match the expected class.
@ -513,7 +512,7 @@ const validateThis = hideStackFrames((value, className) => {
if (typeof value !== 'object' || value === null) {
throw new ERR_INVALID_THIS(className);
}
const actualClassName = value[Symbol.toStringTag] || value.constructor?.name;
const actualClassName = value[SymbolToStringTag] || value.constructor?.name;
if (actualClassName !== className) {
throw new ERR_INVALID_THIS(className);
}
@ -620,7 +619,6 @@ module.exports = {
validateUndefined,
validateUnion,
validateThis,
validateMissingArgs,
validateAbortSignal,
validateLinkHeaderValue,
validateInternalField,