TypeScript/tests/cases/fourslash/genericInterfacePropertyInference1.ts

188 lines
5.5 KiB
TypeScript

/// <reference path='fourslash.ts'/>
////interface I {
//// x: number;
////}
////
////var anInterface: I;
////interface IG<T> {
//// x: T;
////}
////var aGenericInterface: IG<number>;
////
////class C<T> implements IG<T> {
//// x: T;
////}
////
////interface Foo<T> {
//// prim1: number;
//// prim2: string;
//// ofT: T;
//// ofFooNum: Foo<number>;
//// ofInterface: I;
//// ofIG4: { x: number };
//// ofIG6: { x: T };
//// ofC2: C<number>;
//// ofC4: C<{ x: T }>
////}
////
////var f: Foo<any>;
////var f2: Foo<number>;
////var f3: Foo<I>;
////var f4: Foo<{ x: number }>;
////var f5: Foo<Foo<number>>;
////
////// T is any
////var f_/*a1*/r1 = f.prim1;
////var f_/*a2*/r2 = f.prim2;
////var f_/*a3*/r3 = f.ofT;
////var f_/*a4*/r5 = f.ofFooNum;
////var f_/*a5*/r8 = f.ofInterface;
////var f_/*a6*/r12 = f.ofIG4;
////var f_/*a7*/r14 = f.ofIG6;
////var f_/*a8*/r18 = f.ofC2;
////var f_/*a9*/r20 = f.ofC4;
////
////// T is number
////var f2_/*b1*/r1 = f2.prim1;
////var f2_/*b2*/r2 = f2.prim2;
////var f2_/*b3*/r3 = f2.ofT;
////var f2_/*b4*/r5 = f2.ofFooNum;
////var f2_/*b5*/r8 = f2.ofInterface;
////var f2_/*b6*/r12 = f2.ofIG4;
////var f2_/*b7*/r14 = f2.ofIG6;
////var f2_/*b8*/r18 = f2.ofC2;
////var f2_/*b9*/r20 = f2.ofC4;
////
////// T is I
////var f3_/*c1*/r1 = f3.prim1;
////var f3_/*c2*/r2 = f3.prim2;
////var f3_/*c3*/r3 = f3.ofT;
////var f3_/*c4*/r5 = f3.ofFooNum;
////var f3_/*c5*/r8 = f3.ofInterface;
////var f3_/*c6*/r12 = f3.ofIG4;
////var f3_/*c7*/r14 = f3.ofIG6;
////var f3_/*c8*/r18 = f3.ofC2;
////var f3_/*c9*/r20 = f3.ofC4;
////
////// T is {x: number}
////var f4_/*d1*/r1 = f4.prim1;
////var f4_/*d2*/r2 = f4.prim2;
////var f4_/*d3*/r3 = f4.ofT;
////var f4_/*d4*/r5 = f4.ofFooNum;
////var f4_/*d5*/r8 = f4.ofInterface;
////var f4_/*d6*/r12 = f4.ofIG4;
////var f4_/*d7*/r14 = f4.ofIG6;
////var f4_/*d8*/r18 = f4.ofC2;
////var f4_/*d9*/r20 = f4.ofC4;
////
////// T is Foo<number>
////var f5_/*e1*/r1 = f5.prim1;
////var f5_/*e2*/r2 = f5.prim2;
////var f5_/*e3*/r3 = f5.ofT;
////var f5_/*e4*/r5 = f5.ofFooNum;
////var f5_/*e5*/r8 = f5.ofInterface;
////var f5_/*e6*/r12 = f5.ofIG4;
////var f5_/*e7*/r14 = f5.ofIG6;
////var f5_/*e8*/r18 = f5.ofC2;
////var f5_/*e9*/r20 = f5.ofC4;
verify.numberOfErrorsInCurrentFile(0);
goTo.marker('a1');
verify.quickInfoIs('(var) f_r1: number');
goTo.marker('a2');
verify.quickInfoIs('(var) f_r2: string');
goTo.marker('a3');
verify.quickInfoIs('(var) f_r3: any');
goTo.marker('a4');
verify.quickInfoIs('(var) f_r5: Foo<number>');
goTo.marker('a5');
verify.quickInfoIs('(var) f_r8: I');
goTo.marker('a6');
verify.quickInfoIs('(var) f_r12: {\n x: number;\n}');
goTo.marker('a7');
verify.quickInfoIs('(var) f_r14: {\n x: any;\n}');
goTo.marker('a8');
verify.quickInfoIs('(var) f_r18: C<number>');
goTo.marker('a9');
verify.quickInfoIs('(var) f_r20: C<{\n x: any;\n}>');
goTo.marker('b1');
verify.quickInfoIs('(var) f2_r1: number');
goTo.marker('b2');
verify.quickInfoIs('(var) f2_r2: string');
goTo.marker('b3');
verify.quickInfoIs('(var) f2_r3: number');
goTo.marker('b4');
verify.quickInfoIs('(var) f2_r5: Foo<number>');
goTo.marker('b5');
verify.quickInfoIs('(var) f2_r8: I');
goTo.marker('b6');
verify.quickInfoIs('(var) f2_r12: {\n x: number;\n}');
goTo.marker('b7');
verify.quickInfoIs('(var) f2_r14: {\n x: number;\n}');
goTo.marker('b8');
verify.quickInfoIs('(var) f2_r18: C<number>');
goTo.marker('b9');
verify.quickInfoIs('(var) f2_r20: C<{\n x: number;\n}>');
goTo.marker('c1');
verify.quickInfoIs('(var) f3_r1: number');
goTo.marker('c2');
verify.quickInfoIs('(var) f3_r2: string');
goTo.marker('c3');
verify.quickInfoIs('(var) f3_r3: I');
goTo.marker('c4');
verify.quickInfoIs('(var) f3_r5: Foo<number>');
goTo.marker('c5');
verify.quickInfoIs('(var) f3_r8: I');
goTo.marker('c6');
verify.quickInfoIs('(var) f3_r12: {\n x: number;\n}');
goTo.marker('c7');
verify.quickInfoIs('(var) f3_r14: {\n x: I;\n}');
goTo.marker('c8');
verify.quickInfoIs('(var) f3_r18: C<number>');
goTo.marker('c9');
verify.quickInfoIs('(var) f3_r20: C<{\n x: I;\n}>');
goTo.marker('d1');
verify.quickInfoIs('(var) f4_r1: number');
goTo.marker('d2');
verify.quickInfoIs('(var) f4_r2: string');
goTo.marker('d3');
verify.quickInfoIs('(var) f4_r3: {\n x: number;\n}');
goTo.marker('d4');
verify.quickInfoIs('(var) f4_r5: Foo<number>');
goTo.marker('d5');
verify.quickInfoIs('(var) f4_r8: I');
goTo.marker('d6');
verify.quickInfoIs('(var) f4_r12: {\n x: number;\n}');
goTo.marker('d7');
verify.quickInfoIs('(var) f4_r14: {\n x: {\n x: number;\n };\n}');
goTo.marker('d8');
verify.quickInfoIs('(var) f4_r18: C<number>');
goTo.marker('d9');
verify.quickInfoIs('(var) f4_r20: C<{\n x: {\n x: number;\n };\n}>');
goTo.marker('e1');
verify.quickInfoIs('(var) f5_r1: number');
goTo.marker('e2');
verify.quickInfoIs('(var) f5_r2: string');
goTo.marker('e3');
verify.quickInfoIs('(var) f5_r3: Foo<number>');
goTo.marker('e4');
verify.quickInfoIs('(var) f5_r5: Foo<number>');
goTo.marker('e5');
verify.quickInfoIs('(var) f5_r8: I');
goTo.marker('e6');
verify.quickInfoIs('(var) f5_r12: {\n x: number;\n}');
goTo.marker('e7');
verify.quickInfoIs('(var) f5_r14: {\n x: Foo<number>;\n}');
goTo.marker('e8');
verify.quickInfoIs('(var) f5_r18: C<number>');
goTo.marker('e9');
verify.quickInfoIs('(var) f5_r20: C<{\n x: Foo<number>;\n}>');