| /* |
| * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 4712607 6479237 |
| * @summary Basic test for StackTraceElementPublic constructor |
| * @author Josh Bloch |
| */ |
| |
| import java.lang.module.ModuleDescriptor; |
| import java.lang.reflect.Module; |
| |
| public class PublicConstructor { |
| public static void main(String... args) { |
| testConstructor(); |
| testConstructorWithModule(); |
| } |
| |
| static void testConstructor() { |
| StackTraceElement ste = new StackTraceElement("com.acme.Widget", |
| "frobnicate", |
| "Widget.java", 42); |
| if (!(ste.getClassName().equals("com.acme.Widget") && |
| ste.getFileName().equals("Widget.java") && |
| ste.getMethodName().equals("frobnicate") && |
| ste.getLineNumber() == 42)) |
| throw new RuntimeException("1"); |
| |
| if (ste.isNativeMethod()) |
| throw new RuntimeException("2"); |
| |
| assertEquals(ste.toString(), |
| "com.acme.Widget.frobnicate(Widget.java:42)"); |
| |
| StackTraceElement ste1 = new StackTraceElement("com.acme.Widget", |
| "frobnicate", |
| "Widget.java", |
| -2); |
| if (!ste1.isNativeMethod()) |
| throw new RuntimeException("3"); |
| |
| assertEquals(ste1.toString(), |
| "com.acme.Widget.frobnicate(Native Method)"); |
| } |
| |
| static void testConstructorWithModule() { |
| StackTraceElement ste = new StackTraceElement("app", |
| "jdk.module", |
| "9.0", |
| "com.acme.Widget", |
| "frobnicate", |
| "Widget.java", |
| 42); |
| if (!(ste.getClassName().equals("com.acme.Widget") && |
| ste.getModuleName().equals("jdk.module") && |
| ste.getModuleVersion().equals("9.0") && |
| ste.getClassLoaderName().equals("app") && |
| ste.getFileName().equals("Widget.java") && |
| ste.getMethodName().equals("frobnicate") && |
| ste.getLineNumber() == 42)) |
| throw new RuntimeException("3"); |
| |
| if (ste.isNativeMethod()) |
| throw new RuntimeException("4"); |
| |
| assertEquals(ste.toString(), |
| "app/jdk.module@9.0/com.acme.Widget.frobnicate(Widget.java:42)"); |
| } |
| |
| static void assertEquals(String s, String expected) { |
| if (!s.equals(expected)) { |
| throw new RuntimeException("Expected: " + expected + " but found: " + s); |
| } |
| } |
| } |