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Add test case

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This commit is contained in:
Anders Hejlsberg 2016-11-21 13:10:42 -08:00
parent dbc661f88e
commit b662a8b319
4 changed files with 97 additions and 36 deletions
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12
tests/baselines/reference/keyofAndIndexedAccess.js
View file

@ -211,6 +211,12 @@ function f55<T, K extends keyof T>(obj: T, key: K) {
const b = "foo" in obj[key];
}
function f60<T>(source: T, target: T) {
for (let k in source) {
target[k] = source[k];
}
}
// Repros from #12011
class Base {
@ -383,6 +389,11 @@ function f55(obj, key) {
}
var b = "foo" in obj[key];
}
function f60(source, target) {
for (var k in source) {
target[k] = source[k];
}
}
// Repros from #12011
var Base = (function () {
function Base() {
@ -518,6 +529,7 @@ declare function f53<T, K extends keyof T>(obj: {
}, k: K, s: string, n: number): void;
declare function f54<T>(obj: T, key: keyof T): void;
declare function f55<T, K extends keyof T>(obj: T, key: K): void;
declare function f60<T>(source: T, target: T): void;
declare class Base {
get<K extends keyof this>(prop: K): this[K];
set<K extends keyof this>(prop: K, value: this[K]): void;

92
tests/baselines/reference/keyofAndIndexedAccess.symbols
View file

@ -735,84 +735,104 @@ function f55<T, K extends keyof T>(obj: T, key: K) {
>key : Symbol(key, Decl(keyofAndIndexedAccess.ts, 206, 42))
}
function f60<T>(source: T, target: T) {
>f60 : Symbol(f60, Decl(keyofAndIndexedAccess.ts, 210, 1))
>T : Symbol(T, Decl(keyofAndIndexedAccess.ts, 212, 13))
>source : Symbol(source, Decl(keyofAndIndexedAccess.ts, 212, 16))
>T : Symbol(T, Decl(keyofAndIndexedAccess.ts, 212, 13))
>target : Symbol(target, Decl(keyofAndIndexedAccess.ts, 212, 26))
>T : Symbol(T, Decl(keyofAndIndexedAccess.ts, 212, 13))
for (let k in source) {
>k : Symbol(k, Decl(keyofAndIndexedAccess.ts, 213, 12))
>source : Symbol(source, Decl(keyofAndIndexedAccess.ts, 212, 16))
target[k] = source[k];
>target : Symbol(target, Decl(keyofAndIndexedAccess.ts, 212, 26))
>k : Symbol(k, Decl(keyofAndIndexedAccess.ts, 213, 12))
>source : Symbol(source, Decl(keyofAndIndexedAccess.ts, 212, 16))
>k : Symbol(k, Decl(keyofAndIndexedAccess.ts, 213, 12))
}
}
// Repros from #12011
class Base {
>Base : Symbol(Base, Decl(keyofAndIndexedAccess.ts, 210, 1))
>Base : Symbol(Base, Decl(keyofAndIndexedAccess.ts, 216, 1))
get<K extends keyof this>(prop: K) {
>get : Symbol(Base.get, Decl(keyofAndIndexedAccess.ts, 214, 12))
>K : Symbol(K, Decl(keyofAndIndexedAccess.ts, 215, 8))
>prop : Symbol(prop, Decl(keyofAndIndexedAccess.ts, 215, 30))
>K : Symbol(K, Decl(keyofAndIndexedAccess.ts, 215, 8))
>get : Symbol(Base.get, Decl(keyofAndIndexedAccess.ts, 220, 12))
>K : Symbol(K, Decl(keyofAndIndexedAccess.ts, 221, 8))
>prop : Symbol(prop, Decl(keyofAndIndexedAccess.ts, 221, 30))
>K : Symbol(K, Decl(keyofAndIndexedAccess.ts, 221, 8))
return this[prop];
>this : Symbol(Base, Decl(keyofAndIndexedAccess.ts, 210, 1))
>prop : Symbol(prop, Decl(keyofAndIndexedAccess.ts, 215, 30))
>this : Symbol(Base, Decl(keyofAndIndexedAccess.ts, 216, 1))
>prop : Symbol(prop, Decl(keyofAndIndexedAccess.ts, 221, 30))
}
set<K extends keyof this>(prop: K, value: this[K]) {
>set : Symbol(Base.set, Decl(keyofAndIndexedAccess.ts, 217, 5))
>K : Symbol(K, Decl(keyofAndIndexedAccess.ts, 218, 8))
>prop : Symbol(prop, Decl(keyofAndIndexedAccess.ts, 218, 30))
>K : Symbol(K, Decl(keyofAndIndexedAccess.ts, 218, 8))
>value : Symbol(value, Decl(keyofAndIndexedAccess.ts, 218, 38))
>K : Symbol(K, Decl(keyofAndIndexedAccess.ts, 218, 8))
>set : Symbol(Base.set, Decl(keyofAndIndexedAccess.ts, 223, 5))
>K : Symbol(K, Decl(keyofAndIndexedAccess.ts, 224, 8))
>prop : Symbol(prop, Decl(keyofAndIndexedAccess.ts, 224, 30))
>K : Symbol(K, Decl(keyofAndIndexedAccess.ts, 224, 8))
>value : Symbol(value, Decl(keyofAndIndexedAccess.ts, 224, 38))
>K : Symbol(K, Decl(keyofAndIndexedAccess.ts, 224, 8))
this[prop] = value;
>this : Symbol(Base, Decl(keyofAndIndexedAccess.ts, 210, 1))
>prop : Symbol(prop, Decl(keyofAndIndexedAccess.ts, 218, 30))
>value : Symbol(value, Decl(keyofAndIndexedAccess.ts, 218, 38))
>this : Symbol(Base, Decl(keyofAndIndexedAccess.ts, 216, 1))
>prop : Symbol(prop, Decl(keyofAndIndexedAccess.ts, 224, 30))
>value : Symbol(value, Decl(keyofAndIndexedAccess.ts, 224, 38))
}
}
class Person extends Base {
>Person : Symbol(Person, Decl(keyofAndIndexedAccess.ts, 221, 1))
>Base : Symbol(Base, Decl(keyofAndIndexedAccess.ts, 210, 1))
>Person : Symbol(Person, Decl(keyofAndIndexedAccess.ts, 227, 1))
>Base : Symbol(Base, Decl(keyofAndIndexedAccess.ts, 216, 1))
parts: number;
>parts : Symbol(Person.parts, Decl(keyofAndIndexedAccess.ts, 223, 27))
>parts : Symbol(Person.parts, Decl(keyofAndIndexedAccess.ts, 229, 27))
constructor(parts: number) {
>parts : Symbol(parts, Decl(keyofAndIndexedAccess.ts, 225, 16))
>parts : Symbol(parts, Decl(keyofAndIndexedAccess.ts, 231, 16))
super();
>super : Symbol(Base, Decl(keyofAndIndexedAccess.ts, 210, 1))
>super : Symbol(Base, Decl(keyofAndIndexedAccess.ts, 216, 1))
this.set("parts", parts);
>this.set : Symbol(Base.set, Decl(keyofAndIndexedAccess.ts, 217, 5))
>this : Symbol(Person, Decl(keyofAndIndexedAccess.ts, 221, 1))
>set : Symbol(Base.set, Decl(keyofAndIndexedAccess.ts, 217, 5))
>parts : Symbol(parts, Decl(keyofAndIndexedAccess.ts, 225, 16))
>this.set : Symbol(Base.set, Decl(keyofAndIndexedAccess.ts, 223, 5))
>this : Symbol(Person, Decl(keyofAndIndexedAccess.ts, 227, 1))
>set : Symbol(Base.set, Decl(keyofAndIndexedAccess.ts, 223, 5))
>parts : Symbol(parts, Decl(keyofAndIndexedAccess.ts, 231, 16))
}
getParts() {
>getParts : Symbol(Person.getParts, Decl(keyofAndIndexedAccess.ts, 228, 5))
>getParts : Symbol(Person.getParts, Decl(keyofAndIndexedAccess.ts, 234, 5))
return this.get("parts")
>this.get : Symbol(Base.get, Decl(keyofAndIndexedAccess.ts, 214, 12))
>this : Symbol(Person, Decl(keyofAndIndexedAccess.ts, 221, 1))
>get : Symbol(Base.get, Decl(keyofAndIndexedAccess.ts, 214, 12))
>this.get : Symbol(Base.get, Decl(keyofAndIndexedAccess.ts, 220, 12))
>this : Symbol(Person, Decl(keyofAndIndexedAccess.ts, 227, 1))
>get : Symbol(Base.get, Decl(keyofAndIndexedAccess.ts, 220, 12))
}
}
class OtherPerson {
>OtherPerson : Symbol(OtherPerson, Decl(keyofAndIndexedAccess.ts, 232, 1))
>OtherPerson : Symbol(OtherPerson, Decl(keyofAndIndexedAccess.ts, 238, 1))
parts: number;
>parts : Symbol(OtherPerson.parts, Decl(keyofAndIndexedAccess.ts, 234, 19))
>parts : Symbol(OtherPerson.parts, Decl(keyofAndIndexedAccess.ts, 240, 19))
constructor(parts: number) {
>parts : Symbol(parts, Decl(keyofAndIndexedAccess.ts, 236, 16))
>parts : Symbol(parts, Decl(keyofAndIndexedAccess.ts, 242, 16))
setProperty(this, "parts", parts);
>setProperty : Symbol(setProperty, Decl(keyofAndIndexedAccess.ts, 79, 1))
>this : Symbol(OtherPerson, Decl(keyofAndIndexedAccess.ts, 232, 1))
>parts : Symbol(parts, Decl(keyofAndIndexedAccess.ts, 236, 16))
>this : Symbol(OtherPerson, Decl(keyofAndIndexedAccess.ts, 238, 1))
>parts : Symbol(parts, Decl(keyofAndIndexedAccess.ts, 242, 16))
}
getParts() {
>getParts : Symbol(OtherPerson.getParts, Decl(keyofAndIndexedAccess.ts, 238, 5))
>getParts : Symbol(OtherPerson.getParts, Decl(keyofAndIndexedAccess.ts, 244, 5))
return getProperty(this, "parts")
>getProperty : Symbol(getProperty, Decl(keyofAndIndexedAccess.ts, 75, 26))
>this : Symbol(OtherPerson, Decl(keyofAndIndexedAccess.ts, 232, 1))
>this : Symbol(OtherPerson, Decl(keyofAndIndexedAccess.ts, 238, 1))
}
}

23
tests/baselines/reference/keyofAndIndexedAccess.types
View file

@ -854,6 +854,29 @@ function f55<T, K extends keyof T>(obj: T, key: K) {
>key : K
}
function f60<T>(source: T, target: T) {
>f60 : <T>(source: T, target: T) => void
>T : T
>source : T
>T : T
>target : T
>T : T
for (let k in source) {
>k : keyof T
>source : T
target[k] = source[k];
>target[k] = source[k] : T[keyof T]
>target[k] : T[keyof T]
>target : T
>k : keyof T
>source[k] : T[keyof T]
>source : T
>k : keyof T
}
}
// Repros from #12011
class Base {

6
tests/cases/conformance/types/keyof/keyofAndIndexedAccess.ts
View file

@ -211,6 +211,12 @@ function f55<T, K extends keyof T>(obj: T, key: K) {
const b = "foo" in obj[key];
}
function f60<T>(source: T, target: T) {
for (let k in source) {
target[k] = source[k];
}
}
// Repros from #12011
class Base {