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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/Symbol.unscopables/value.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/Symbol.unscopables/value.js | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/Symbol.unscopables/value.js b/js/src/tests/test262/built-ins/Array/prototype/Symbol.unscopables/value.js new file mode 100644 index 0000000000..3bd5e4fad8 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/Symbol.unscopables/value.js @@ -0,0 +1,82 @@ +// Copyright (C) 2015 Mike Pennisi. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-array.prototype-@@unscopables +description: > + Initial value of `Symbol.unscopables` property +info: | + 22.1.3.32 Array.prototype [ @@unscopables ] + + 1. Let unscopableList be ObjectCreate(null). + 2. Perform CreateDataProperty(unscopableList, "copyWithin", true). + 3. Perform CreateDataProperty(unscopableList, "entries", true). + 4. Perform CreateDataProperty(unscopableList, "fill", true). + 5. Perform CreateDataProperty(unscopableList, "find", true). + 6. Perform CreateDataProperty(unscopableList, "findIndex", true). + 7. Perform CreateDataProperty(unscopableList, "flat", true). + 8. Perform CreateDataProperty(unscopableList, "flatMap", true). + 9. Perform CreateDataProperty(unscopableList, "includes", true). + 10. Perform CreateDataProperty(unscopableList, "keys", true). + 11. Perform CreateDataProperty(unscopableList, "values", true). + 12. Assert: Each of the above calls returns true. + 13. Return unscopableList. + +includes: [propertyHelper.js] +features: [Symbol.unscopables] +---*/ + +var unscopables = Array.prototype[Symbol.unscopables]; + +assert.sameValue(Object.getPrototypeOf(unscopables), null); + +assert.sameValue(unscopables.copyWithin, true, '`copyWithin` property value'); +verifyEnumerable(unscopables, 'copyWithin'); +verifyWritable(unscopables, 'copyWithin'); +verifyConfigurable(unscopables, 'copyWithin'); + +assert.sameValue(unscopables.entries, true, '`entries` property value'); +verifyEnumerable(unscopables, 'entries'); +verifyWritable(unscopables, 'entries'); +verifyConfigurable(unscopables, 'entries'); + +assert.sameValue(unscopables.fill, true, '`fill` property value'); +verifyEnumerable(unscopables, 'fill'); +verifyWritable(unscopables, 'fill'); +verifyConfigurable(unscopables, 'fill'); + +assert.sameValue(unscopables.find, true, '`find` property value'); +verifyEnumerable(unscopables, 'find'); +verifyWritable(unscopables, 'find'); +verifyConfigurable(unscopables, 'find'); + +assert.sameValue(unscopables.findIndex, true, '`findIndex` property value'); +verifyEnumerable(unscopables, 'findIndex'); +verifyWritable(unscopables, 'findIndex'); +verifyConfigurable(unscopables, 'findIndex'); + +assert.sameValue(unscopables.flat, true, '`flat` property value'); +verifyEnumerable(unscopables, 'flat'); +verifyWritable(unscopables, 'flat'); +verifyConfigurable(unscopables, 'flat'); + +assert.sameValue(unscopables.flatMap, true, '`flatMap` property value'); +verifyEnumerable(unscopables, 'flatMap'); +verifyWritable(unscopables, 'flatMap'); +verifyConfigurable(unscopables, 'flatMap'); + +assert.sameValue(unscopables.includes, true, '`includes` property value'); +verifyEnumerable(unscopables, 'includes'); +verifyWritable(unscopables, 'includes'); +verifyConfigurable(unscopables, 'includes'); + +assert.sameValue(unscopables.keys, true, '`keys` property value'); +verifyEnumerable(unscopables, 'keys'); +verifyWritable(unscopables, 'keys'); +verifyConfigurable(unscopables, 'keys'); + +assert.sameValue(unscopables.values, true, '`values` property value'); +verifyEnumerable(unscopables, 'values'); +verifyWritable(unscopables, 'values'); +verifyConfigurable(unscopables, 'values'); + +reportCompare(0, 0); |