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