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add flat/flatMap to Array unscopables

This commit is contained in:
Michael Ficarra 2019-01-29 15:00:43 -08:00 committed by Rick Waldron
parent afe1b5adc7
commit 7238135940
1 changed files with 17 additions and 5 deletions
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22
test/built-ins/Array/prototype/Symbol.unscopables/value.js vendored
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@ -13,11 +13,13 @@ info: |
4. Perform CreateDataProperty(unscopableList, "fill", true).
5. Perform CreateDataProperty(unscopableList, "find", true).
6. Perform CreateDataProperty(unscopableList, "findIndex", true).
7. Perform CreateDataProperty(unscopableList, "includes", true).
8. Perform CreateDataProperty(unscopableList, "keys", true).
9. Perform CreateDataProperty(unscopableList, "values", true).
10. Assert: Each of the above calls will return true.
11. Return unscopableList.
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]
---*/
@ -51,6 +53,16 @@ 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');