summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/language/import/import-assertions/json-value-object.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/src/tests/test262/language/import/import-assertions/json-value-object.js')
-rw-r--r--js/src/tests/test262/language/import/import-assertions/json-value-object.js70
1 files changed, 70 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/import/import-assertions/json-value-object.js b/js/src/tests/test262/language/import/import-assertions/json-value-object.js
new file mode 100644
index 0000000000..0a042d45c3
--- /dev/null
+++ b/js/src/tests/test262/language/import/import-assertions/json-value-object.js
@@ -0,0 +1,70 @@
+// |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 ordinary object
+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]
+includes: [propertyHelper.js]
+features: [import-assertions, json-modules]
+---*/
+
+import value from './json-value-object_FIXTURE.json' assert { type: 'json' };
+
+assert.sameValue(Object.getPrototypeOf(value), Object.prototype);
+assert.sameValue(Object.getOwnPropertyNames(value).length, 6);
+
+verifyProperty(value, 'number', {
+ value: -1.2345,
+ writable: true,
+ enumerable: true,
+ configurable: true
+});
+
+verifyProperty(value, 'boolean', {
+ value: true,
+ writable: true,
+ enumerable: true,
+ configurable: true
+});
+
+verifyProperty(value, 'string', {
+ value: 'a string value',
+ writable: true,
+ enumerable: true,
+ configurable: true
+});
+
+verifyProperty(value, 'null', {
+ value: null,
+ writable: true,
+ enumerable: true,
+ configurable: true
+});
+
+assert.sameValue(Object.getPrototypeOf(value.object), Object.prototype);
+assert.sameValue(Object.getOwnPropertyNames(value.object).length, 0);
+
+assert(
+ Array.isArray(value.array), 'the value of the "array" property is an array'
+);
+assert.sameValue(
+ Object.getPrototypeOf(value.array),
+ Array.prototype,
+ 'the value of the "array" property is not a subclass of Array'
+);
+assert.sameValue(Object.getOwnPropertyNames(value.array).length, 1);
+
+reportCompare(0, 0);