1 // Copyright 2015 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 6 var funcs = [ 7 8 // https://code.google.com/p/v8/issues/detail?id=4002 9 // Error, 10 // EvalError, 11 // RangeError, 12 // ReferenceError, 13 // SyntaxError, 14 // TypeError, 15 // URIError, 16 17 // https://code.google.com/p/v8/issues/detail?id=4003 18 // RegExp, 19 20 // https://code.google.com/p/v8/issues/detail?id=4004 21 // Date, 22 23 // https://code.google.com/p/v8/issues/detail?id=4006 24 // String, 25 26 // Boolean, 27 // Number, 28 // https://code.google.com/p/v8/issues/detail?id=4001 29 30 ArrayBuffer, 31 DataView, 32 Float32Array, 33 Float64Array, 34 Int16Array, 35 Int32Array, 36 Int8Array, 37 Map, 38 Object, 39 Promise, 40 // Proxy, 41 Set, 42 Symbol, 43 Uint16Array, 44 Uint32Array, 45 Uint8Array, 46 Uint8ClampedArray, 47 WeakMap, 48 WeakSet, 49 ]; 50 51 for (var fun of funcs) { 52 var p = fun.prototype; 53 54 // @@toStringTag is tested separately, and interferes with this test. 55 if (Symbol.toStringTag) delete p[Symbol.toStringTag]; 56 assertEquals('[object Object]', Object.prototype.toString.call(p)); 57 } 58 59 60 // These still have special prototypes for legacy reason. 61 var funcs = [ 62 Array, 63 Function, 64 ]; 65 66 for (var fun of funcs) { 67 var p = fun.prototype; 68 assertEquals(`[object ${fun.name}]`, Object.prototype.toString.call(p)); 69 } 70
