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/*
* 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;
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);
}
}
}
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