diff options
Diffstat (limited to 'js/src/tests/test262/language/import/import-attributes/json-value-array.js')
-rw-r--r-- | js/src/tests/test262/language/import/import-attributes/json-value-array.js | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/import/import-attributes/json-value-array.js b/js/src/tests/test262/language/import/import-attributes/json-value-array.js new file mode 100644 index 0000000000..41fa87ca79 --- /dev/null +++ b/js/src/tests/test262/language/import/import-attributes/json-value-array.js @@ -0,0 +1,50 @@ +// |reftest| skip module -- json-modules is not supported +// Copyright (C) 2021 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-parse-json-module +description: Correctly parses the JSON representation of an array +info: | + # 1.4 ParseJSONModule ( source ) + + The abstract operation ParseJSONModule takes a single argument source which + is a String representing the contents of a module. + + 1. Let json be ? Call(%JSON.parse%, undefined, « source »). + 2. Return CreateDefaultExportSyntheticModule(json). + + To more fully verify parsing correctness, the source text of the imported + module record includes non-printable characters (specifically, all four forms + of JSON's so-called "whitespace" token) both before and after the "value." +flags: [module] +features: [import-attributes, json-modules] +---*/ + +import value from './json-value-array_FIXTURE.json' with { type: 'json' }; + +assert(Array.isArray(value), 'the exported value is an array'); +assert.sameValue( + Object.getPrototypeOf(value), + Array.prototype, + 'the exported value is not a subclass of Array' +); +assert.sameValue(Object.getOwnPropertyNames(value).length, 7); +assert.sameValue(value.length, 6); + +assert.sameValue(value[0], -1.2345); +assert.sameValue(value[1], true); +assert.sameValue(value[2], 'a string value'); +assert.sameValue(value[3], null); + +assert.sameValue(Object.getPrototypeOf(value[4]), Object.prototype); +assert.sameValue(Object.getOwnPropertyNames(value[4]).length, 0); + +assert(Array.isArray(value[5]), 'the fifth element is an array'); +assert.sameValue( + Object.getPrototypeOf(value[5]), + Array.prototype, + 'the fifth element is not a subclass of Array' +); +assert.sameValue(Object.getOwnPropertyNames(value[5]).length, 1); + +reportCompare(0, 0); |