[Tests] add tests that TypedArrays are not SABs

Author: ljharb

Diff for: package.json

@@ -49,6 +49,7 @@
 		"@ljharb/eslint-config": "^21.0.0",
 		"aud": "^2.0.1",
 		"auto-changelog": "^2.4.0",
+		"available-typed-arrays": "^1.0.5",
 		"es-value-fixtures": "^1.4.2",
 		"eslint": "=8.8.0",
 		"for-each": "^0.3.3",

Diff for: test/index.js

@@ -4,6 +4,7 @@ var test = require('tape');
 var inspect = require('object-inspect');
 var forEach = require('for-each');
 var v = require('es-value-fixtures');
+var availableTypedArrays = require('available-typed-arrays')();
 
 var isSharedArrayBuffer = require('..');
 
@@ -23,5 +24,15 @@ test('isSharedArrayBuffer', function (t) {
 		st.end();
 	});
 
+	t.test('Typed Arrays', { skip: availableTypedArrays.length === 0 }, function (st) {
+		forEach(availableTypedArrays, function (TypedArray) {
+			var ta = new global[TypedArray](0);
+			st.equal(isSharedArrayBuffer(ta.buffer), false, inspect(ta.buffer) + ', the TA\'s buffer, is not a SharedArrayBuffer');
+			st.equal(isSharedArrayBuffer(ta), false, inspect(ta) + ' is not a SharedArrayBuffer');
+		});
+
+		st.end();
+	});
+
 	t.end();
 });