deploy: current vibn theia state

Made-with: Cursor

packages/memory-inspector/src/common/utils.spec.ts

@@ -0,0 +1,52 @@
+/********************************************************************************
+ * Copyright (C) 2019 Ericsson and others.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v. 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * This Source Code may also be made available under the following Secondary
+ * Licenses when the conditions for such availability set forth in the Eclipse
+ * Public License v. 2.0 are satisfied: GNU General Public License, version 2
+ * with the GNU Classpath Exception which is available at
+ * https://www.gnu.org/software/classpath/license.html.
+ *
+ * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0
+ ********************************************************************************/
+
+import { hexStrToUnsignedLong } from './util';
+import { expect } from 'chai';
+import Long from 'long';
+
+describe('utils', function (): void {
+    it('#hexStrToUnsignedLong', function (): void {
+        let val = hexStrToUnsignedLong('');
+        expect(val).eql(new Long(0, 0, true));
+
+        val = hexStrToUnsignedLong('0x');
+        expect(val).eql(new Long(0, 0, true));
+
+        val = hexStrToUnsignedLong('0x0');
+        expect(val).eql(new Long(0, 0, true));
+
+        val = hexStrToUnsignedLong('0x1');
+        expect(val).eql(new Long(0x1, 0, true));
+
+        val = hexStrToUnsignedLong('0x12345678abcd');
+        expect(val).eql(new Long(0x5678abcd, 0x1234, true));
+
+        val = hexStrToUnsignedLong('0x12345678abcd1234');
+        expect(val).eql(new Long(0xabcd1234, 0x12345678, true));
+    });
+
+    it('should handle -1 correctly', () => {
+        const val = hexStrToUnsignedLong('-0x1');
+        expect(val).eql(Long.fromInt(-1, true));
+    });
+
+    it('should handle long decimal numbers (up to 2^64-1)', () => {
+        const input = '18446744073709551615';
+        const val = Long.fromString(input, true, 10);
+        expect(val.toString(10)).eql(input);
+    });
+});