Fix #8729: Make JSON.stringify accept null and undefined replacers
This commit is contained in:
Mohamed Hegazy
parent
91451b36a3
commit
f1662f8a18
24
src/lib/es5.d.ts
vendored
24
src/lib/es5.d.ts
vendored
|
|
@ -949,38 +949,22 @@ interface JSON {
|
|||
* If a member contains nested objects, the nested objects are transformed before the parent object is.
|
||||
*/
|
||||
parse(text: string, reviver?: (key: any, value: any) => any): any;
|
||||
/**
|
||||
* Converts a JavaScript value to a JavaScript Object Notation (JSON) string.
|
||||
* @param value A JavaScript value, usually an object or array, to be converted.
|
||||
*/
|
||||
stringify(value: any): string;
|
||||
/**
|
||||
* Converts a JavaScript value to a JavaScript Object Notation (JSON) string.
|
||||
* @param value A JavaScript value, usually an object or array, to be converted.
|
||||
* @param replacer A function that transforms the results.
|
||||
*/
|
||||
stringify(value: any, replacer: (key: string, value: any) => any): string;
|
||||
/**
|
||||
* Converts a JavaScript value to a JavaScript Object Notation (JSON) string.
|
||||
* @param value A JavaScript value, usually an object or array, to be converted.
|
||||
* @param replacer Array that transforms the results.
|
||||
*/
|
||||
stringify(value: any, replacer: any[]): string;
|
||||
/**
|
||||
* Converts a JavaScript value to a JavaScript Object Notation (JSON) string.
|
||||
* @param value A JavaScript value, usually an object or array, to be converted.
|
||||
* @param replacer A function that transforms the results.
|
||||
* @param space Adds indentation, white space, and line break characters to the return-value JSON text to make it easier to read.
|
||||
*/
|
||||
stringify(value: any, replacer: (key: string, value: any) => any, space: string | number): string;
|
||||
stringify(value: any, replacer?: (key: string, value: any) => any, space?: string | number): string;
|
||||
/**
|
||||
* Converts a JavaScript value to a JavaScript Object Notation (JSON) string.
|
||||
* @param value A JavaScript value, usually an object or array, to be converted.
|
||||
* @param replacer Array that transforms the results.
|
||||
* @param replacer An array of strings and numbers that acts as a white list for selecting the object properties that will be stringified.
|
||||
* @param space Adds indentation, white space, and line break characters to the return-value JSON text to make it easier to read.
|
||||
*/
|
||||
stringify(value: any, replacer: any[], space: string | number): string;
|
||||
stringify(value: any, replacer?: (number | string)[] | null, space?: string | number): string;
|
||||
}
|
||||
|
||||
/**
|
||||
* An intrinsic object that provides functions to convert JavaScript values to and from the JavaScript Object Notation (JSON) format.
|
||||
*/
|
||||
|
|
|
|||
16
tests/baselines/reference/json.stringify.js
Normal file
16
tests/baselines/reference/json.stringify.js
Normal file
|
|
@ -0,0 +1,16 @@
|
|||
//// [json.stringify.ts]
|
||||
|
||||
var value = null;
|
||||
JSON.stringify(value, undefined, 2);
|
||||
JSON.stringify(value, null, 2);
|
||||
JSON.stringify(value, ["a", 1], 2);
|
||||
JSON.stringify(value, (k) => undefined, 2);
|
||||
JSON.stringify(value, undefined, 2);
|
||||
|
||||
//// [json.stringify.js]
|
||||
var value = null;
|
||||
JSON.stringify(value, undefined, 2);
|
||||
JSON.stringify(value, null, 2);
|
||||
JSON.stringify(value, ["a", 1], 2);
|
||||
JSON.stringify(value, function (k) { return undefined; }, 2);
|
||||
JSON.stringify(value, undefined, 2);
|
||||
39
tests/baselines/reference/json.stringify.symbols
Normal file
39
tests/baselines/reference/json.stringify.symbols
Normal file
|
|
@ -0,0 +1,39 @@
|
|||
=== tests/cases/compiler/json.stringify.ts ===
|
||||
|
||||
var value = null;
|
||||
>value : Symbol(value, Decl(json.stringify.ts, 1, 3))
|
||||
|
||||
JSON.stringify(value, undefined, 2);
|
||||
>JSON.stringify : Symbol(JSON.stringify, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
|
||||
>JSON : Symbol(JSON, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
|
||||
>stringify : Symbol(JSON.stringify, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
|
||||
>value : Symbol(value, Decl(json.stringify.ts, 1, 3))
|
||||
>undefined : Symbol(undefined)
|
||||
|
||||
JSON.stringify(value, null, 2);
|
||||
>JSON.stringify : Symbol(JSON.stringify, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
|
||||
>JSON : Symbol(JSON, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
|
||||
>stringify : Symbol(JSON.stringify, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
|
||||
>value : Symbol(value, Decl(json.stringify.ts, 1, 3))
|
||||
|
||||
JSON.stringify(value, ["a", 1], 2);
|
||||
>JSON.stringify : Symbol(JSON.stringify, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
|
||||
>JSON : Symbol(JSON, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
|
||||
>stringify : Symbol(JSON.stringify, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
|
||||
>value : Symbol(value, Decl(json.stringify.ts, 1, 3))
|
||||
|
||||
JSON.stringify(value, (k) => undefined, 2);
|
||||
>JSON.stringify : Symbol(JSON.stringify, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
|
||||
>JSON : Symbol(JSON, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
|
||||
>stringify : Symbol(JSON.stringify, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
|
||||
>value : Symbol(value, Decl(json.stringify.ts, 1, 3))
|
||||
>k : Symbol(k, Decl(json.stringify.ts, 5, 23))
|
||||
>undefined : Symbol(undefined)
|
||||
|
||||
JSON.stringify(value, undefined, 2);
|
||||
>JSON.stringify : Symbol(JSON.stringify, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
|
||||
>JSON : Symbol(JSON, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
|
||||
>stringify : Symbol(JSON.stringify, Decl(lib.d.ts, --, --), Decl(lib.d.ts, --, --))
|
||||
>value : Symbol(value, Decl(json.stringify.ts, 1, 3))
|
||||
>undefined : Symbol(undefined)
|
||||
|
||||
55
tests/baselines/reference/json.stringify.types
Normal file
55
tests/baselines/reference/json.stringify.types
Normal file
|
|
@ -0,0 +1,55 @@
|
|||
=== tests/cases/compiler/json.stringify.ts ===
|
||||
|
||||
var value = null;
|
||||
>value : null
|
||||
>null : null
|
||||
|
||||
JSON.stringify(value, undefined, 2);
|
||||
>JSON.stringify(value, undefined, 2) : string
|
||||
>JSON.stringify : { (value: any, replacer?: ((key: string, value: any) => any) | undefined, space?: string | number | undefined): string; (value: any, replacer?: (number | string)[] | null | undefined, space?: string | number | undefined): string; }
|
||||
>JSON : JSON
|
||||
>stringify : { (value: any, replacer?: ((key: string, value: any) => any) | undefined, space?: string | number | undefined): string; (value: any, replacer?: (number | string)[] | null | undefined, space?: string | number | undefined): string; }
|
||||
>value : null
|
||||
>undefined : undefined
|
||||
>2 : number
|
||||
|
||||
JSON.stringify(value, null, 2);
|
||||
>JSON.stringify(value, null, 2) : string
|
||||
>JSON.stringify : { (value: any, replacer?: ((key: string, value: any) => any) | undefined, space?: string | number | undefined): string; (value: any, replacer?: (number | string)[] | null | undefined, space?: string | number | undefined): string; }
|
||||
>JSON : JSON
|
||||
>stringify : { (value: any, replacer?: ((key: string, value: any) => any) | undefined, space?: string | number | undefined): string; (value: any, replacer?: (number | string)[] | null | undefined, space?: string | number | undefined): string; }
|
||||
>value : null
|
||||
>null : null
|
||||
>2 : number
|
||||
|
||||
JSON.stringify(value, ["a", 1], 2);
|
||||
>JSON.stringify(value, ["a", 1], 2) : string
|
||||
>JSON.stringify : { (value: any, replacer?: ((key: string, value: any) => any) | undefined, space?: string | number | undefined): string; (value: any, replacer?: (number | string)[] | null | undefined, space?: string | number | undefined): string; }
|
||||
>JSON : JSON
|
||||
>stringify : { (value: any, replacer?: ((key: string, value: any) => any) | undefined, space?: string | number | undefined): string; (value: any, replacer?: (number | string)[] | null | undefined, space?: string | number | undefined): string; }
|
||||
>value : null
|
||||
>["a", 1] : (string | number)[]
|
||||
>"a" : string
|
||||
>1 : number
|
||||
>2 : number
|
||||
|
||||
JSON.stringify(value, (k) => undefined, 2);
|
||||
>JSON.stringify(value, (k) => undefined, 2) : string
|
||||
>JSON.stringify : { (value: any, replacer?: ((key: string, value: any) => any) | undefined, space?: string | number | undefined): string; (value: any, replacer?: (number | string)[] | null | undefined, space?: string | number | undefined): string; }
|
||||
>JSON : JSON
|
||||
>stringify : { (value: any, replacer?: ((key: string, value: any) => any) | undefined, space?: string | number | undefined): string; (value: any, replacer?: (number | string)[] | null | undefined, space?: string | number | undefined): string; }
|
||||
>value : null
|
||||
>(k) => undefined : (k: string) => undefined
|
||||
>k : string
|
||||
>undefined : undefined
|
||||
>2 : number
|
||||
|
||||
JSON.stringify(value, undefined, 2);
|
||||
>JSON.stringify(value, undefined, 2) : string
|
||||
>JSON.stringify : { (value: any, replacer?: ((key: string, value: any) => any) | undefined, space?: string | number | undefined): string; (value: any, replacer?: (number | string)[] | null | undefined, space?: string | number | undefined): string; }
|
||||
>JSON : JSON
|
||||
>stringify : { (value: any, replacer?: ((key: string, value: any) => any) | undefined, space?: string | number | undefined): string; (value: any, replacer?: (number | string)[] | null | undefined, space?: string | number | undefined): string; }
|
||||
>value : null
|
||||
>undefined : undefined
|
||||
>2 : number
|
||||
|
||||
8
tests/cases/compiler/json.stringify.ts
Normal file
8
tests/cases/compiler/json.stringify.ts
Normal file
|
|
@ -0,0 +1,8 @@
|
|||
// @strictNullChecks: true
|
||||
|
||||
var value = null;
|
||||
JSON.stringify(value, undefined, 2);
|
||||
JSON.stringify(value, null, 2);
|
||||
JSON.stringify(value, ["a", 1], 2);
|
||||
JSON.stringify(value, (k) => undefined, 2);
|
||||
JSON.stringify(value, undefined, 2);
|
||||
Loading…
Reference in a new issue