Add tuple type test

ahejlsberg · ahejlsberg · commit 1c9fae8e0c10 · 2015-09-27T09:05:17.000-07:00
diff --git a/tests/baselines/reference/thisTypeInTuples.js b/tests/baselines/reference/thisTypeInTuples.js
@@ -0,0 +1,16 @@
+//// [thisTypeInTuples.ts]
+interface Array<T> {
+    slice(): this;
+}
+
+let t: [number, string] = [42, "hello"];
+let a = t.slice();
+let b = t.slice(1);
+let c = t.slice(0, 1);
+
+
+//// [thisTypeInTuples.js]
+var t = [42, "hello"];
+var a = t.slice();
+var b = t.slice(1);
+var c = t.slice(0, 1);
diff --git a/tests/baselines/reference/thisTypeInTuples.symbols b/tests/baselines/reference/thisTypeInTuples.symbols
@@ -0,0 +1,30 @@
+=== tests/cases/conformance/types/thisType/thisTypeInTuples.ts ===
+interface Array<T> {
+>Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(thisTypeInTuples.ts, 0, 0))
+>T : Symbol(T, Decl(lib.d.ts, 1007, 16), Decl(thisTypeInTuples.ts, 0, 16))
+
+    slice(): this;
+>slice : Symbol(slice, Decl(lib.d.ts, 1048, 15), Decl(thisTypeInTuples.ts, 0, 20))
+}
+
+let t: [number, string] = [42, "hello"];
+>t : Symbol(t, Decl(thisTypeInTuples.ts, 4, 3))
+
+let a = t.slice();
+>a : Symbol(a, Decl(thisTypeInTuples.ts, 5, 3))
+>t.slice : Symbol(Array.slice, Decl(lib.d.ts, 1048, 15), Decl(thisTypeInTuples.ts, 0, 20))
+>t : Symbol(t, Decl(thisTypeInTuples.ts, 4, 3))
+>slice : Symbol(Array.slice, Decl(lib.d.ts, 1048, 15), Decl(thisTypeInTuples.ts, 0, 20))
+
+let b = t.slice(1);
+>b : Symbol(b, Decl(thisTypeInTuples.ts, 6, 3))
+>t.slice : Symbol(Array.slice, Decl(lib.d.ts, 1048, 15), Decl(thisTypeInTuples.ts, 0, 20))
+>t : Symbol(t, Decl(thisTypeInTuples.ts, 4, 3))
+>slice : Symbol(Array.slice, Decl(lib.d.ts, 1048, 15), Decl(thisTypeInTuples.ts, 0, 20))
+
+let c = t.slice(0, 1);
+>c : Symbol(c, Decl(thisTypeInTuples.ts, 7, 3))
+>t.slice : Symbol(Array.slice, Decl(lib.d.ts, 1048, 15), Decl(thisTypeInTuples.ts, 0, 20))
+>t : Symbol(t, Decl(thisTypeInTuples.ts, 4, 3))
+>slice : Symbol(Array.slice, Decl(lib.d.ts, 1048, 15), Decl(thisTypeInTuples.ts, 0, 20))
+
diff --git a/tests/baselines/reference/thisTypeInTuples.types b/tests/baselines/reference/thisTypeInTuples.types
@@ -0,0 +1,39 @@
+=== tests/cases/conformance/types/thisType/thisTypeInTuples.ts ===
+interface Array<T> {
+>Array : T[]
+>T : T
+
+    slice(): this;
+>slice : { (start?: number, end?: number): T[]; (): this; }
+}
+
+let t: [number, string] = [42, "hello"];
+>t : [number, string]
+>[42, "hello"] : [number, string]
+>42 : number
+>"hello" : string
+
+let a = t.slice();
+>a : [number, string]
+>t.slice() : [number, string]
+>t.slice : { (start?: number, end?: number): (number | string)[]; (): [number, string]; }
+>t : [number, string]
+>slice : { (start?: number, end?: number): (number | string)[]; (): [number, string]; }
+
+let b = t.slice(1);
+>b : (number | string)[]
+>t.slice(1) : (number | string)[]
+>t.slice : { (start?: number, end?: number): (number | string)[]; (): [number, string]; }
+>t : [number, string]
+>slice : { (start?: number, end?: number): (number | string)[]; (): [number, string]; }
+>1 : number
+
+let c = t.slice(0, 1);
+>c : (number | string)[]
+>t.slice(0, 1) : (number | string)[]
+>t.slice : { (start?: number, end?: number): (number | string)[]; (): [number, string]; }
+>t : [number, string]
+>slice : { (start?: number, end?: number): (number | string)[]; (): [number, string]; }
+>0 : number
+>1 : number
+
diff --git a/tests/cases/conformance/types/thisType/thisTypeInTuples.ts b/tests/cases/conformance/types/thisType/thisTypeInTuples.ts
@@ -0,0 +1,8 @@
+interface Array<T> {
+    slice(): this;
+}
+
+let t: [number, string] = [42, "hello"];
+let a = t.slice();
+let b = t.slice(1);
+let c = t.slice(0, 1);
