From cb19235ba4ffbefd78276626c1e44188d5de64c9 Mon Sep 17 00:00:00 2001 From: Mike Pennisi Date: Wed, 9 Mar 2016 12:21:29 -0500 Subject: [PATCH] Add tests for Number.{MAX,MIN}_SAFE_INTEGER --- test/built-ins/Number/MAX_SAFE_INTEGER.js | 23 +++++++++++++++++++++++ test/built-ins/Number/MIN_SAFE_INTEGER.js | 23 +++++++++++++++++++++++ 2 files changed, 46 insertions(+) create mode 100644 test/built-ins/Number/MAX_SAFE_INTEGER.js create mode 100644 test/built-ins/Number/MIN_SAFE_INTEGER.js diff --git a/test/built-ins/Number/MAX_SAFE_INTEGER.js b/test/built-ins/Number/MAX_SAFE_INTEGER.js new file mode 100644 index 0000000000..09ad5c33a9 --- /dev/null +++ b/test/built-ins/Number/MAX_SAFE_INTEGER.js @@ -0,0 +1,23 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +description: Property descriptor for `Number.MAX_SAFE_INTEGER` +esid: sec-number.max_safe_integer +es6id: 20.1.2.6 +info: > + The value of Number.MAX_SAFE_INTEGER is 9007199254740991 + + This property has the attributes { [[Writable]]: false, [[Enumerable]]: + false, [[Configurable]]: false }. +includes: [propertyHelper.js] +---*/ + +var desc = Object.getOwnPropertyDescriptor(Number, 'MAX_SAFE_INTEGER'); + +assert.sameValue(desc.set, undefined, 'Does not define a `get` accessor'); +assert.sameValue(desc.get, undefined, 'Does not define a `set` accessor'); +assert.sameValue(desc.value, 9007199254740991); + +verifyNotEnumerable(Number, 'MAX_SAFE_INTEGER'); +verifyNotWritable(Number, 'MAX_SAFE_INTEGER'); +verifyNotConfigurable(Number, 'MAX_SAFE_INTEGER'); diff --git a/test/built-ins/Number/MIN_SAFE_INTEGER.js b/test/built-ins/Number/MIN_SAFE_INTEGER.js new file mode 100644 index 0000000000..3506b0fd55 --- /dev/null +++ b/test/built-ins/Number/MIN_SAFE_INTEGER.js @@ -0,0 +1,23 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +description: Property descriptor for `Number.MIN_SAFE_INTEGER` +esid: sec-number.min_safe_integer +es6id: 20.1.2.8 +info: > + The value of Number.MIN_SAFE_INTEGER is −9007199254740991 + + This property has the attributes { [[Writable]]: false, [[Enumerable]]: + false, [[Configurable]]: false }. +includes: [propertyHelper.js] +---*/ + +var desc = Object.getOwnPropertyDescriptor(Number, 'MIN_SAFE_INTEGER'); + +assert.sameValue(desc.set, undefined, 'Does not define a `get` accessor'); +assert.sameValue(desc.get, undefined, 'Does not define a `set` accessor'); +assert.sameValue(desc.value, -9007199254740991); + +verifyNotEnumerable(Number, 'MIN_SAFE_INTEGER'); +verifyNotWritable(Number, 'MIN_SAFE_INTEGER'); +verifyNotConfigurable(Number, 'MIN_SAFE_INTEGER');