Add tests for symbol properties

microsoft · Feb 7, 2015 · 779661c · 779661c
1 parent b60fa14
commit 779661c
Show file tree

Hide file tree

Showing 46 changed files with 443 additions and 0 deletions.
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty10.ts b/tests/cases/conformance/es6/Symbols/symbolProperty10.ts
@@ -0,0 +1,11 @@
+//@target: ES6
+class C {
+    [Symbol.iterator]: { x; y };
+}
+interface I {
+    [Symbol.iterator]?: { x };
+}
+
+var i: I;
+i = new C;
+var c: C = i;
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty11.ts b/tests/cases/conformance/es6/Symbols/symbolProperty11.ts
@@ -0,0 +1,9 @@
+//@target: ES6
+class C { }
+interface I {
+    [Symbol.iterator]?: { x };
+}
+
+var i: I;
+i = new C;
+var c: C = i;
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty12.ts b/tests/cases/conformance/es6/Symbols/symbolProperty12.ts
@@ -0,0 +1,11 @@
+//@target: ES6
+class C {
+    private [Symbol.iterator]: { x };
+}
+interface I {
+    [Symbol.iterator]: { x };
+}
+
+var i: I;
+i = new C;
+var c: C = i;
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty13.ts b/tests/cases/conformance/es6/Symbols/symbolProperty13.ts
@@ -0,0 +1,17 @@
+//@target: ES6
+class C {
+    [Symbol.iterator]: { x; y };
+}
+interface I {
+    [Symbol.iterator]: { x };
+}
+
+declare function foo(i: I): I;
+declare function foo(a: any): any;
+
+declare function bar(i: C): C;
+declare function bar(a: any): any;
+
+foo(new C);
+var i: I;
+bar(i);
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty14.ts b/tests/cases/conformance/es6/Symbols/symbolProperty14.ts
@@ -0,0 +1,17 @@
+//@target: ES6
+class C {
+    [Symbol.iterator]: { x; y };
+}
+interface I {
+    [Symbol.iterator]?: { x };
+}
+
+declare function foo(i: I): I;
+declare function foo(a: any): any;
+
+declare function bar(i: C): C;
+declare function bar(a: any): any;
+
+foo(new C);
+var i: I;
+bar(i);
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty15.ts b/tests/cases/conformance/es6/Symbols/symbolProperty15.ts
@@ -0,0 +1,15 @@
+//@target: ES6
+class C { }
+interface I {
+    [Symbol.iterator]?: { x };
+}
+
+declare function foo(i: I): I;
+declare function foo(a: any): any;
+
+declare function bar(i: C): C;
+declare function bar(a: any): any;
+
+foo(new C);
+var i: I;
+bar(i);
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty16.ts b/tests/cases/conformance/es6/Symbols/symbolProperty16.ts
@@ -0,0 +1,17 @@
+//@target: ES6
+class C {
+    private [Symbol.iterator]: { x };
+}
+interface I {
+    [Symbol.iterator]: { x };
+}
+
+declare function foo(i: I): I;
+declare function foo(a: any): any;
+
+declare function bar(i: C): C;
+declare function bar(a: any): any;
+
+foo(new C);
+var i: I;
+bar(i);
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty17.ts b/tests/cases/conformance/es6/Symbols/symbolProperty17.ts
@@ -0,0 +1,9 @@
+//@target: ES6
+interface I {
+    [Symbol.iterator]: number;
+    [s: Symbol]: string;
+    "__@iterator": string;
+}
+
+var i: I;
+var it = i[Symbol.iterator];
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty18.ts b/tests/cases/conformance/es6/Symbols/symbolProperty18.ts
@@ -0,0 +1,10 @@
+//@target: ES6
+var i = {
+    [Symbol.iterator]: 0,
+    [Symbol.toStringTag]() { return "" },
+    set [Symbol.toPrimitive](p: boolean) { }
+}
+
+var it = i[Symbol.iterator];
+var str = i[Symbol.toStringTag]();
+i[Symbol.toPrimitive] = false;
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty19.ts b/tests/cases/conformance/es6/Symbols/symbolProperty19.ts
@@ -0,0 +1,8 @@
+//@target: ES6
+var i = {
+    [Symbol.iterator]: { p: null },
+    [Symbol.toStringTag]() { return { p: undefined }; }
+}
+
+var it = i[Symbol.iterator];
+var str = i[Symbol.toStringTag]();
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty20.ts b/tests/cases/conformance/es6/Symbols/symbolProperty20.ts
@@ -0,0 +1,10 @@
+//@target: ES6
+interface I {
+    [Symbol.iterator]: (s: string) => string;
+    [Symbol.toStringTag](s: number): number;
+}
+
+var i: I = {
+    [Symbol.iterator]: s => s,
+    [Symbol.toStringTag](n) { return n; }
+}
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty21.ts b/tests/cases/conformance/es6/Symbols/symbolProperty21.ts
@@ -0,0 +1,13 @@
+//@target: ES6
+interface I<T, U> {
+    [Symbol.unscopables]: T;
+    [Symbol.isConcatSpreadable]: U;
+}
+
+declare function foo<T, U>(p: I<T, U>): { t: T; u: U };
+
+foo({
+    [Symbol.isConcatSpreadable]: "",
+    [Symbol.isRegExp]: 0,
+    [Symbol.unscopables]: true
+});
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty22.ts b/tests/cases/conformance/es6/Symbols/symbolProperty22.ts
@@ -0,0 +1,8 @@
+//@target: ES6
+interface I<T, U> {
+    [Symbol.unscopables](x: T): U;
+}
+
+declare function foo<T, U>(p1: T, p2: I<T, U>): U;
+
+foo("", { [Symbol.unscopables]: s => s.length });
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty23.ts b/tests/cases/conformance/es6/Symbols/symbolProperty23.ts
@@ -0,0 +1,10 @@
+//@target: ES6
+interface I {
+    [Symbol.toPrimitive]: () => boolean;
+}
+
+class C implements I {
+    [Symbol.toPrimitive]() {
+        return true;
+    }
+}
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty24.ts b/tests/cases/conformance/es6/Symbols/symbolProperty24.ts
@@ -0,0 +1,10 @@
+//@target: ES6
+interface I {
+    [Symbol.toPrimitive]: () => boolean;
+}
+
+class C implements I {
+    [Symbol.toPrimitive]() {
+        return "";
+    }
+}
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty25.ts b/tests/cases/conformance/es6/Symbols/symbolProperty25.ts
@@ -0,0 +1,10 @@
+//@target: ES6
+interface I {
+    [Symbol.toPrimitive]: () => boolean;
+}
+
+class C implements I {
+    [Symbol.toStringTag]() {
+        return "";
+    }
+}
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty26.ts b/tests/cases/conformance/es6/Symbols/symbolProperty26.ts
@@ -0,0 +1,12 @@
+//@target: ES6
+class C1 {
+    [Symbol.toStringTag]() {
+        return "";
+    }
+}
+
+class C2 extends C1 {
+    [Symbol.toStringTag]() {
+        return "";
+    }
+}
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty27.ts b/tests/cases/conformance/es6/Symbols/symbolProperty27.ts
@@ -0,0 +1,12 @@
+//@target: ES6
+class C1 {
+    [Symbol.toStringTag]() {
+        return {};
+    }
+}
+
+class C2 extends C1 {
+    [Symbol.toStringTag]() {
+        return "";
+    }
+}
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty28.ts b/tests/cases/conformance/es6/Symbols/symbolProperty28.ts
@@ -0,0 +1,11 @@
+//@target: ES6
+class C1 {
+    [Symbol.toStringTag]() {
+        return { x: "" };
+    }
+}
+
+class C2 extends C1 { }
+
+var c: C2;
+var obj = c[Symbol.toStringTag]().x;
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty29.ts b/tests/cases/conformance/es6/Symbols/symbolProperty29.ts
@@ -0,0 +1,7 @@
+//@target: ES6
+class C1 {
+    [Symbol.toStringTag]() {
+        return { x: "" };
+    }
+    [s: Symbol]: () => { x: string };
+}
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty30.ts b/tests/cases/conformance/es6/Symbols/symbolProperty30.ts
@@ -0,0 +1,7 @@
+//@target: ES6
+class C1 {
+    [Symbol.toStringTag]() {
+        return { x: "" };
+    }
+    [s: Symbol]: () => { x: number };
+}
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty31.ts b/tests/cases/conformance/es6/Symbols/symbolProperty31.ts
@@ -0,0 +1,9 @@
+//@target: ES6
+class C1 {
+    [Symbol.toStringTag]() {
+        return { x: "" };
+    }
+}
+class C2 extends C1 {
+    [s: Symbol]: () => { x: string };
+}
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty32.ts b/tests/cases/conformance/es6/Symbols/symbolProperty32.ts
@@ -0,0 +1,9 @@
+//@target: ES6
+class C1 {
+    [Symbol.toStringTag]() {
+        return { x: "" };
+    }
+}
+class C2 extends C1 {
+    [s: Symbol]: () => { x: number };
+}
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty33.ts b/tests/cases/conformance/es6/Symbols/symbolProperty33.ts
@@ -0,0 +1,9 @@
+//@target: ES6
+class C1 extends C2 {
+    [Symbol.toStringTag]() {
+        return { x: "" };
+    }
+}
+class C2 {
+    [s: Symbol]: () => { x: string };
+}
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty34.ts b/tests/cases/conformance/es6/Symbols/symbolProperty34.ts
@@ -0,0 +1,9 @@
+//@target: ES6
+class C1 extends C2 {
+    [Symbol.toStringTag]() {
+        return { x: "" };
+    }
+}
+class C2 {
+    [s: Symbol]: () => { x: number };
+}
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty35.ts b/tests/cases/conformance/es6/Symbols/symbolProperty35.ts
@@ -0,0 +1,9 @@
+//@target: ES6
+interface I1 {
+    [Symbol.toStringTag](): { x: string }
+}
+interface I2 {
+    [Symbol.toStringTag](): { x: number }
+}
+
+interface I3 extends I1, I2 { }
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty36.ts b/tests/cases/conformance/es6/Symbols/symbolProperty36.ts
@@ -0,0 +1,5 @@
+//@target: ES6
+var x = {
+    [Symbol.isConcatSpreadable]: 0,
+    [Symbol.isConcatSpreadable]: 1
+}
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty37.ts b/tests/cases/conformance/es6/Symbols/symbolProperty37.ts
@@ -0,0 +1,5 @@
+//@target: ES6
+interface I {
+    [Symbol.isConcatSpreadable]: string;
+    [Symbol.isConcatSpreadable]: string;
+}
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty38.ts b/tests/cases/conformance/es6/Symbols/symbolProperty38.ts
@@ -0,0 +1,7 @@
+//@target: ES6
+interface I {
+    [Symbol.isConcatSpreadable]: string;
+}
+interface I {
+    [Symbol.isConcatSpreadable]: string;
+}
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty39.ts b/tests/cases/conformance/es6/Symbols/symbolProperty39.ts
@@ -0,0 +1,11 @@
+//@target: ES6
+class C {
+    [Symbol.iterator](x: string): string;
+    [Symbol.iterator](x: number): number;
+    [Symbol.iterator](x: any) {
+        return undefined;
+    }
+    [Symbol.iterator](x: any) {
+        return undefined;
+    }
+}
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty40.ts b/tests/cases/conformance/es6/Symbols/symbolProperty40.ts
@@ -0,0 +1,12 @@
+//@target: ES6
+class C {
+    [Symbol.iterator](x: string): string;
+    [Symbol.iterator](x: number): number;
+    [Symbol.iterator](x: any) {
+        return undefined;
+    }
+}
+
+var c = new C;
+c[Symbol.iterator]("");
+c[Symbol.iterator](0);
diff --git a/tests/cases/conformance/es6/Symbols/symbolProperty41.ts b/tests/cases/conformance/es6/Symbols/symbolProperty41.ts
@@ -0,0 +1,12 @@
+//@target: ES6
+class C {
+    [Symbol.iterator](x: string): { x: string };
+    [Symbol.iterator](x: "hello"): { x: string; hello: string };
+    [Symbol.iterator](x: any) {
+        return undefined;
+    }
+}
+
+var c = new C;
+c[Symbol.iterator]("");
+c[Symbol.iterator]("hello");