add some tests

zloirock · Sep 4, 2022 · 79ababc · 79ababc
1 parent 6e81045
commit 79ababc
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Showing 2 changed files with 16 additions and 0 deletions.
diff --git a/tests/tests/es.typed-array.constructors.js b/tests/tests/es.typed-array.constructors.js
@@ -109,6 +109,20 @@ if (DESCRIPTORS) {
         assert.arrayEqual(array, [1, 2, 3, 4], 'correct values, passed iterable');
         return true;
       }, 'passed iterable');
+      assert.notThrows(() => {
+        array = new TypedArray([{ valueOf() { return 2; } }]);
+        assert.same(array.byteOffset, 0, '#byteOffset, passed array with object convertible to primitive');
+        assert.same(array.byteLength, bytes, '#byteLength, passed array with object convertible to primitive');
+        assert.arrayEqual(array, [2], 'correct values, passed array with object convertible to primitive');
+        return true;
+      }, 'passed array with object convertible to primitive');
+      assert.notThrows(() => {
+        array = new TypedArray(createIterable([{ valueOf() { return 2; } }]));
+        assert.same(array.byteOffset, 0, '#byteOffset, passed iterable with object convertible to primitive');
+        assert.same(array.byteLength, bytes, '#byteLength, passed iterable with object convertible to primitive');
+        assert.arrayEqual(array, [2], 'correct values, passed iterable with object convertible to primitive');
+        return true;
+      }, 'passed iterable with object convertible to primitive');
       array = new TypedArray(new TypedArray([1, 2, 3, 4]));
       assert.same(array.byteOffset, 0, '#byteOffset, passed typed array');
       assert.same(array.byteLength, 4 * bytes, '#byteLength, passed typed array');

diff --git a/tests/tests/es.typed-array.from.js b/tests/tests/es.typed-array.from.js
@@ -24,6 +24,8 @@ if (DESCRIPTORS) QUnit.test('%TypedArray%.from', assert => {
     assert.true(instance instanceof TypedArray, 'correct instance with iterable');
     assert.arrayEqual(instance, [1, 2, 3], 'correct elements with iterable');
     assert.arrayEqual(TypedArray.from([1, 2, 3], it => it * it), [1, 4, 9], 'accept callback');
+    assert.arrayEqual(TypedArray.from([{ valueOf() { return 2; } }]), [2], 'passed array with object convertible to primitive');
+    assert.arrayEqual(TypedArray.from(createIterable([{ valueOf() { return 2; } }])), [2], 'passed iterable with object convertible to primitive');
     const context = {};
     TypedArray.from([1], function (value, key) {
       assert.same(arguments.length, 2, 'correct number of callback arguments');