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Modify tests

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This commit is contained in:
Anders Hejlsberg 2016-12-10 10:04:49 -08:00
parent 33b512548e
commit 7e974fadb6
1 changed files with 34 additions and 48 deletions
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82
tests/cases/conformance/types/mapped/mappedTypeModifiers.ts
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@ -1,85 +1,71 @@
// @strictNullChecks: true
type T = { a: number, b: string };
type TU = { a: number | undefined, b: string | undefined };
type TP = { a?: number, b?: string };
type TR = { readonly a: number, readonly b: string };
type TPR = { readonly a?: number, readonly b?: string };
// Validate they all have the same keys
var v00: "a" | "b";
var v00: keyof T;
var v00: keyof TU;
var v00: keyof TP;
var v00: keyof TR;
var v00: keyof TPR;
// Validate that non-isomorphic mapped types strip modifiers
var v01: T;
var v01: Pick<TR, keyof T>;
var v01: Pick<Readonly<T>, keyof T>;
var v01: { [P in keyof T]: T[P] };
var v01: Pick<T, keyof T>;
var v01: Pick<Pick<T, keyof T>, keyof T>;
// Validate that non-isomorphic mapped types strip modifiers
var v02: TU;
var v02: TP;
var v02: { [P in keyof T]?: T[P] };
var v02: Partial<T>;
var v02: Pick<TP, keyof T>;
var v02: Pick<TPR, keyof T>;
var v02: Pick<Partial<T>, keyof T>;
var v02: Pick<Partial<Readonly<T>>, keyof T>;
// Validate that isomorphic mapped types preserve optional modifier
var v03: TP;
var v03: Partial<T>;
var v03: TR;
var v03: { readonly [P in keyof T]: T[P] };
var v03: Readonly<T>;
var v03: Pick<TR, keyof T>;
// Validate that isomorphic mapped types preserve readonly modifier
var v04: TR;
var v04: Readonly<T>;
// Validate that isomorphic mapped types preserve both partial and readonly modifiers
var v05: TPR;
var v05: Partial<TR>;
var v05: Readonly<TP>;
var v05: Partial<Readonly<T>>;
var v05: Readonly<Partial<T>>;
var v04: TPR;
var v04: { readonly [P in keyof T]?: T[P] };
var v04: Partial<TR>;
var v04: Readonly<TP>;
var v04: Partial<Readonly<T>>;
var v04: Readonly<Partial<T>>;
var v04: Pick<TPR, keyof T>;
type Boxified<T> = { [P in keyof T]: { x: T[P] } };
type B = { a: { x: number }, b: { x: string } };
type BU = { a: { x: number } | undefined, b: { x: string } | undefined };
type BP = { a?: { x: number }, b?: { x: string } };
type BR = { readonly a: { x: number }, readonly b: { x: string } };
type BPR = { readonly a?: { x: number }, readonly b?: { x: string } };
// Validate they all have the same keys
var b00: "a" | "b";
var b00: keyof B;
var b00: keyof BU;
var b00: keyof BP;
var b00: keyof BR;
var b00: keyof BPR;
// Validate that non-isomorphic mapped types strip modifiers
var b01: B;
var b01: Pick<BR, keyof B>;
var b01: Pick<Readonly<BR>, keyof B>;
var b01: { [P in keyof B]: B[P] };
var b01: Pick<B, keyof B>;
var b01: Pick<Pick<B, keyof B>, keyof B>;
// Validate that non-isomorphic mapped types strip modifiers
var b02: BU;
var b02: BP;
var b02: { [P in keyof B]?: B[P] };
var b02: Partial<B>;
var b02: Pick<BP, keyof B>;
var b02: Pick<BPR, keyof B>;
var b02: Pick<Partial<B>, keyof B>;
var b02: Pick<Partial<Readonly<B>>, keyof B>;
// Validate that isomorphic mapped types preserve optional modifier
var b03: BP;
var b03: Partial<B>;
var b03: BR;
var b03: { readonly [P in keyof B]: B[P] };
var b03: Readonly<B>;
var b03: Pick<BR, keyof B>;
// Validate that isomorphic mapped types preserve readonly modifier
var b04: BR;
var b04: Readonly<B>;
// Validate that isomorphic mapped types preserve both partial and readonly modifiers
var b05: BPR;
var b05: Partial<BR>;
var b05: Readonly<BP>;
var b05: Partial<Readonly<B>>;
var b05: Readonly<Partial<B>>;
var b04: BPR;
var b04: { readonly [P in keyof B]?: B[P] };
var b04: Partial<BR>;
var b04: Readonly<BP>;
var b04: Partial<Readonly<B>>;
var b04: Readonly<Partial<B>>;
var b04: Pick<BPR, keyof B>;