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Add test
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weswigham committed May 31, 2019
1 parent f21903b commit a007f56
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55 changes: 55 additions & 0 deletions tests/baselines/reference/identicalTypesNoDifferByCheckOrder.js
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//// [identicalTypesNoDifferByCheckOrder.ts]
interface SomeProps {
x?: string;
y?: number;
renderAs?: FunctionComponent1<SomeProps>
}

type SomePropsX = Required<Pick<SomeProps, "x">> & Omit<SomeProps, "x">;

interface SomePropsClone {
x?: string;
y?: number;
renderAs?: FunctionComponent2<SomeProps>
}

type SomePropsCloneX = Required<Pick<SomePropsClone, "x">> & Omit<SomePropsClone, "x">;

type Validator<T> = {(): boolean, opt?: T};
type WeakValidationMap<T> = {[K in keyof T]?: null extends T[K] ? Validator<T[K] | null | undefined> : Validator<T[K]>};

interface FunctionComponent1<P> {
(props: P & { children?: unknown }): void;
propTypes?: WeakValidationMap<P>;
}

interface FunctionComponent2<P> {
(props: P & { children?: unknown }): void;
propTypes?: WeakValidationMap<P>;
}

function needsComponentOfSomeProps3(...x: SomePropsClone[]): void {}
const comp3: FunctionComponent2<SomePropsCloneX> = null as any;
needsComponentOfSomeProps3({ renderAs: comp3 });

function needsComponentOfSomeProps2(...x: SomeProps[]): void {}
const comp2: FunctionComponent1<SomePropsX> = null as any;
needsComponentOfSomeProps2({ renderAs: comp2 });

//// [identicalTypesNoDifferByCheckOrder.js]
function needsComponentOfSomeProps3() {
var x = [];
for (var _i = 0; _i < arguments.length; _i++) {
x[_i] = arguments[_i];
}
}
var comp3 = null;
needsComponentOfSomeProps3({ renderAs: comp3 });
function needsComponentOfSomeProps2() {
var x = [];
for (var _i = 0; _i < arguments.length; _i++) {
x[_i] = arguments[_i];
}
}
var comp2 = null;
needsComponentOfSomeProps2({ renderAs: comp2 });
127 changes: 127 additions & 0 deletions tests/baselines/reference/identicalTypesNoDifferByCheckOrder.symbols
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=== tests/cases/compiler/identicalTypesNoDifferByCheckOrder.ts ===
interface SomeProps {
>SomeProps : Symbol(SomeProps, Decl(identicalTypesNoDifferByCheckOrder.ts, 0, 0))

x?: string;
>x : Symbol(SomeProps.x, Decl(identicalTypesNoDifferByCheckOrder.ts, 0, 21))

y?: number;
>y : Symbol(SomeProps.y, Decl(identicalTypesNoDifferByCheckOrder.ts, 1, 15))

renderAs?: FunctionComponent1<SomeProps>
>renderAs : Symbol(SomeProps.renderAs, Decl(identicalTypesNoDifferByCheckOrder.ts, 2, 15))
>FunctionComponent1 : Symbol(FunctionComponent1, Decl(identicalTypesNoDifferByCheckOrder.ts, 17, 120))
>SomeProps : Symbol(SomeProps, Decl(identicalTypesNoDifferByCheckOrder.ts, 0, 0))
}

type SomePropsX = Required<Pick<SomeProps, "x">> & Omit<SomeProps, "x">;
>SomePropsX : Symbol(SomePropsX, Decl(identicalTypesNoDifferByCheckOrder.ts, 4, 1))
>Required : Symbol(Required, Decl(lib.es5.d.ts, --, --))
>Pick : Symbol(Pick, Decl(lib.es5.d.ts, --, --))
>SomeProps : Symbol(SomeProps, Decl(identicalTypesNoDifferByCheckOrder.ts, 0, 0))
>Omit : Symbol(Omit, Decl(lib.es5.d.ts, --, --))
>SomeProps : Symbol(SomeProps, Decl(identicalTypesNoDifferByCheckOrder.ts, 0, 0))

interface SomePropsClone {
>SomePropsClone : Symbol(SomePropsClone, Decl(identicalTypesNoDifferByCheckOrder.ts, 6, 72))

x?: string;
>x : Symbol(SomePropsClone.x, Decl(identicalTypesNoDifferByCheckOrder.ts, 8, 26))

y?: number;
>y : Symbol(SomePropsClone.y, Decl(identicalTypesNoDifferByCheckOrder.ts, 9, 15))

renderAs?: FunctionComponent2<SomeProps>
>renderAs : Symbol(SomePropsClone.renderAs, Decl(identicalTypesNoDifferByCheckOrder.ts, 10, 15))
>FunctionComponent2 : Symbol(FunctionComponent2, Decl(identicalTypesNoDifferByCheckOrder.ts, 22, 1))
>SomeProps : Symbol(SomeProps, Decl(identicalTypesNoDifferByCheckOrder.ts, 0, 0))
}

type SomePropsCloneX = Required<Pick<SomePropsClone, "x">> & Omit<SomePropsClone, "x">;
>SomePropsCloneX : Symbol(SomePropsCloneX, Decl(identicalTypesNoDifferByCheckOrder.ts, 12, 1))
>Required : Symbol(Required, Decl(lib.es5.d.ts, --, --))
>Pick : Symbol(Pick, Decl(lib.es5.d.ts, --, --))
>SomePropsClone : Symbol(SomePropsClone, Decl(identicalTypesNoDifferByCheckOrder.ts, 6, 72))
>Omit : Symbol(Omit, Decl(lib.es5.d.ts, --, --))
>SomePropsClone : Symbol(SomePropsClone, Decl(identicalTypesNoDifferByCheckOrder.ts, 6, 72))

type Validator<T> = {(): boolean, opt?: T};
>Validator : Symbol(Validator, Decl(identicalTypesNoDifferByCheckOrder.ts, 14, 87))
>T : Symbol(T, Decl(identicalTypesNoDifferByCheckOrder.ts, 16, 15))
>opt : Symbol(opt, Decl(identicalTypesNoDifferByCheckOrder.ts, 16, 33))
>T : Symbol(T, Decl(identicalTypesNoDifferByCheckOrder.ts, 16, 15))

type WeakValidationMap<T> = {[K in keyof T]?: null extends T[K] ? Validator<T[K] | null | undefined> : Validator<T[K]>};
>WeakValidationMap : Symbol(WeakValidationMap, Decl(identicalTypesNoDifferByCheckOrder.ts, 16, 43))
>T : Symbol(T, Decl(identicalTypesNoDifferByCheckOrder.ts, 17, 23))
>K : Symbol(K, Decl(identicalTypesNoDifferByCheckOrder.ts, 17, 30))
>T : Symbol(T, Decl(identicalTypesNoDifferByCheckOrder.ts, 17, 23))
>T : Symbol(T, Decl(identicalTypesNoDifferByCheckOrder.ts, 17, 23))
>K : Symbol(K, Decl(identicalTypesNoDifferByCheckOrder.ts, 17, 30))
>Validator : Symbol(Validator, Decl(identicalTypesNoDifferByCheckOrder.ts, 14, 87))
>T : Symbol(T, Decl(identicalTypesNoDifferByCheckOrder.ts, 17, 23))
>K : Symbol(K, Decl(identicalTypesNoDifferByCheckOrder.ts, 17, 30))
>Validator : Symbol(Validator, Decl(identicalTypesNoDifferByCheckOrder.ts, 14, 87))
>T : Symbol(T, Decl(identicalTypesNoDifferByCheckOrder.ts, 17, 23))
>K : Symbol(K, Decl(identicalTypesNoDifferByCheckOrder.ts, 17, 30))

interface FunctionComponent1<P> {
>FunctionComponent1 : Symbol(FunctionComponent1, Decl(identicalTypesNoDifferByCheckOrder.ts, 17, 120))
>P : Symbol(P, Decl(identicalTypesNoDifferByCheckOrder.ts, 19, 29))

(props: P & { children?: unknown }): void;
>props : Symbol(props, Decl(identicalTypesNoDifferByCheckOrder.ts, 20, 5))
>P : Symbol(P, Decl(identicalTypesNoDifferByCheckOrder.ts, 19, 29))
>children : Symbol(children, Decl(identicalTypesNoDifferByCheckOrder.ts, 20, 17))

propTypes?: WeakValidationMap<P>;
>propTypes : Symbol(FunctionComponent1.propTypes, Decl(identicalTypesNoDifferByCheckOrder.ts, 20, 46))
>WeakValidationMap : Symbol(WeakValidationMap, Decl(identicalTypesNoDifferByCheckOrder.ts, 16, 43))
>P : Symbol(P, Decl(identicalTypesNoDifferByCheckOrder.ts, 19, 29))
}

interface FunctionComponent2<P> {
>FunctionComponent2 : Symbol(FunctionComponent2, Decl(identicalTypesNoDifferByCheckOrder.ts, 22, 1))
>P : Symbol(P, Decl(identicalTypesNoDifferByCheckOrder.ts, 24, 29))

(props: P & { children?: unknown }): void;
>props : Symbol(props, Decl(identicalTypesNoDifferByCheckOrder.ts, 25, 5))
>P : Symbol(P, Decl(identicalTypesNoDifferByCheckOrder.ts, 24, 29))
>children : Symbol(children, Decl(identicalTypesNoDifferByCheckOrder.ts, 25, 17))

propTypes?: WeakValidationMap<P>;
>propTypes : Symbol(FunctionComponent2.propTypes, Decl(identicalTypesNoDifferByCheckOrder.ts, 25, 46))
>WeakValidationMap : Symbol(WeakValidationMap, Decl(identicalTypesNoDifferByCheckOrder.ts, 16, 43))
>P : Symbol(P, Decl(identicalTypesNoDifferByCheckOrder.ts, 24, 29))
}

function needsComponentOfSomeProps3(...x: SomePropsClone[]): void {}
>needsComponentOfSomeProps3 : Symbol(needsComponentOfSomeProps3, Decl(identicalTypesNoDifferByCheckOrder.ts, 27, 1))
>x : Symbol(x, Decl(identicalTypesNoDifferByCheckOrder.ts, 29, 36))
>SomePropsClone : Symbol(SomePropsClone, Decl(identicalTypesNoDifferByCheckOrder.ts, 6, 72))

const comp3: FunctionComponent2<SomePropsCloneX> = null as any;
>comp3 : Symbol(comp3, Decl(identicalTypesNoDifferByCheckOrder.ts, 30, 5))
>FunctionComponent2 : Symbol(FunctionComponent2, Decl(identicalTypesNoDifferByCheckOrder.ts, 22, 1))
>SomePropsCloneX : Symbol(SomePropsCloneX, Decl(identicalTypesNoDifferByCheckOrder.ts, 12, 1))

needsComponentOfSomeProps3({ renderAs: comp3 });
>needsComponentOfSomeProps3 : Symbol(needsComponentOfSomeProps3, Decl(identicalTypesNoDifferByCheckOrder.ts, 27, 1))
>renderAs : Symbol(renderAs, Decl(identicalTypesNoDifferByCheckOrder.ts, 31, 28))
>comp3 : Symbol(comp3, Decl(identicalTypesNoDifferByCheckOrder.ts, 30, 5))

function needsComponentOfSomeProps2(...x: SomeProps[]): void {}
>needsComponentOfSomeProps2 : Symbol(needsComponentOfSomeProps2, Decl(identicalTypesNoDifferByCheckOrder.ts, 31, 48))
>x : Symbol(x, Decl(identicalTypesNoDifferByCheckOrder.ts, 33, 36))
>SomeProps : Symbol(SomeProps, Decl(identicalTypesNoDifferByCheckOrder.ts, 0, 0))

const comp2: FunctionComponent1<SomePropsX> = null as any;
>comp2 : Symbol(comp2, Decl(identicalTypesNoDifferByCheckOrder.ts, 34, 5))
>FunctionComponent1 : Symbol(FunctionComponent1, Decl(identicalTypesNoDifferByCheckOrder.ts, 17, 120))
>SomePropsX : Symbol(SomePropsX, Decl(identicalTypesNoDifferByCheckOrder.ts, 4, 1))

needsComponentOfSomeProps2({ renderAs: comp2 });
>needsComponentOfSomeProps2 : Symbol(needsComponentOfSomeProps2, Decl(identicalTypesNoDifferByCheckOrder.ts, 31, 48))
>renderAs : Symbol(renderAs, Decl(identicalTypesNoDifferByCheckOrder.ts, 35, 28))
>comp2 : Symbol(comp2, Decl(identicalTypesNoDifferByCheckOrder.ts, 34, 5))

88 changes: 88 additions & 0 deletions tests/baselines/reference/identicalTypesNoDifferByCheckOrder.types
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=== tests/cases/compiler/identicalTypesNoDifferByCheckOrder.ts ===
interface SomeProps {
x?: string;
>x : string | undefined

y?: number;
>y : number | undefined

renderAs?: FunctionComponent1<SomeProps>
>renderAs : FunctionComponent1<SomeProps> | undefined
}

type SomePropsX = Required<Pick<SomeProps, "x">> & Omit<SomeProps, "x">;
>SomePropsX : SomePropsX

interface SomePropsClone {
x?: string;
>x : string | undefined

y?: number;
>y : number | undefined

renderAs?: FunctionComponent2<SomeProps>
>renderAs : FunctionComponent2<SomeProps> | undefined
}

type SomePropsCloneX = Required<Pick<SomePropsClone, "x">> & Omit<SomePropsClone, "x">;
>SomePropsCloneX : SomePropsCloneX

type Validator<T> = {(): boolean, opt?: T};
>Validator : Validator<T>
>opt : T | undefined

type WeakValidationMap<T> = {[K in keyof T]?: null extends T[K] ? Validator<T[K] | null | undefined> : Validator<T[K]>};
>WeakValidationMap : WeakValidationMap<T>
>null : null
>null : null

interface FunctionComponent1<P> {
(props: P & { children?: unknown }): void;
>props : P & { children?: unknown; }
>children : unknown

propTypes?: WeakValidationMap<P>;
>propTypes : WeakValidationMap<P> | undefined
}

interface FunctionComponent2<P> {
(props: P & { children?: unknown }): void;
>props : P & { children?: unknown; }
>children : unknown

propTypes?: WeakValidationMap<P>;
>propTypes : WeakValidationMap<P> | undefined
}

function needsComponentOfSomeProps3(...x: SomePropsClone[]): void {}
>needsComponentOfSomeProps3 : (...x: SomePropsClone[]) => void
>x : SomePropsClone[]

const comp3: FunctionComponent2<SomePropsCloneX> = null as any;
>comp3 : FunctionComponent2<SomePropsCloneX>
>null as any : any
>null : null

needsComponentOfSomeProps3({ renderAs: comp3 });
>needsComponentOfSomeProps3({ renderAs: comp3 }) : void
>needsComponentOfSomeProps3 : (...x: SomePropsClone[]) => void
>{ renderAs: comp3 } : { renderAs: FunctionComponent2<SomePropsCloneX>; }
>renderAs : FunctionComponent2<SomePropsCloneX>
>comp3 : FunctionComponent2<SomePropsCloneX>

function needsComponentOfSomeProps2(...x: SomeProps[]): void {}
>needsComponentOfSomeProps2 : (...x: SomeProps[]) => void
>x : SomeProps[]

const comp2: FunctionComponent1<SomePropsX> = null as any;
>comp2 : FunctionComponent1<SomePropsX>
>null as any : any
>null : null

needsComponentOfSomeProps2({ renderAs: comp2 });
>needsComponentOfSomeProps2({ renderAs: comp2 }) : void
>needsComponentOfSomeProps2 : (...x: SomeProps[]) => void
>{ renderAs: comp2 } : { renderAs: FunctionComponent1<SomePropsX>; }
>renderAs : FunctionComponent1<SomePropsX>
>comp2 : FunctionComponent1<SomePropsX>

38 changes: 38 additions & 0 deletions tests/cases/compiler/identicalTypesNoDifferByCheckOrder.ts
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// @strictNullChecks: true

interface SomeProps {
x?: string;
y?: number;
renderAs?: FunctionComponent1<SomeProps>
}

type SomePropsX = Required<Pick<SomeProps, "x">> & Omit<SomeProps, "x">;

interface SomePropsClone {
x?: string;
y?: number;
renderAs?: FunctionComponent2<SomeProps>
}

type SomePropsCloneX = Required<Pick<SomePropsClone, "x">> & Omit<SomePropsClone, "x">;

type Validator<T> = {(): boolean, opt?: T};
type WeakValidationMap<T> = {[K in keyof T]?: null extends T[K] ? Validator<T[K] | null | undefined> : Validator<T[K]>};

interface FunctionComponent1<P> {
(props: P & { children?: unknown }): void;
propTypes?: WeakValidationMap<P>;
}

interface FunctionComponent2<P> {
(props: P & { children?: unknown }): void;
propTypes?: WeakValidationMap<P>;
}

function needsComponentOfSomeProps3(...x: SomePropsClone[]): void {}
const comp3: FunctionComponent2<SomePropsCloneX> = null as any;
needsComponentOfSomeProps3({ renderAs: comp3 });

function needsComponentOfSomeProps2(...x: SomeProps[]): void {}
const comp2: FunctionComponent1<SomePropsX> = null as any;
needsComponentOfSomeProps2({ renderAs: comp2 });

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