archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-28 07:14:30 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8142968: Module System implementation

Browse source 
Initial integration of JEP 200, JEP 260, JEP 261, and JEP 282

Co-authored-by: Alex Buckley <alex.buckley@oracle.com>
Co-authored-by: Jonathan Gibbons <jonathan.gibbons@oracle.com>
Co-authored-by: Karen Kinnear <karen.kinnear@oracle.com>
Co-authored-by: Mandy Chung <mandy.chung@oracle.com>
Co-authored-by: Mark Reinhold <mark.reinhold@oracle.com>
Co-authored-by: Harold Seigel <harold.seigel@oracle.com>
Co-authored-by: Lois Foltan <lois.foltan@oracle.com>
Co-authored-by: Calvin Cheung <calvin.cheung@oracle.com>
Co-authored-by: Christian Tornqvist <christian.tornqvist@oracle.com>
Co-authored-by: Erik Joelsson <erik.joelsson@oracle.com>
Co-authored-by: George Triantafillou <george.triantafillou@oracle.com>
Co-authored-by: Igor Ignatyev <igor.ignatyev@oracle.com>
Co-authored-by: Ioi Lam <ioi.lam@oracle.com>
Co-authored-by: James Laskey <james.laskey@oracle.com>
Co-authored-by: Jean-Francois Denise <jean-francois.denise@oracle.com>
Co-authored-by: Jiangli Zhou <jiangli.zhou@oracle.com>
Co-authored-by: Markus Gronlund <markus.gronlund@oracle.com>
Co-authored-by: Serguei Spitsyn <serguei.spitsyn@oracle.com>
Co-authored-by: Staffan Larsen <staffan.larsen@oracle.com>
Co-authored-by: Sundararajan Athijegannathan <sundararajan.athijegannathan@oracle.com>
Reviewed-by: acorn, ccheung, coleenp, ctornqvi, dholmes, dsimms, gtriantafill, iklam, jiangli, mgronlun, mseledtsov, cjplummer, sspitsyn, stefank, twisti, hseigel, lfoltan, alanb, mchung, dfazunen
This commit is contained in:
Alan Bateman 2016-03-17 19:04:01 +00:00
parent 007b0fa3db
commit f30fc1c88b
297 changed files with 15848 additions and 2302 deletions
Download patch file Download diff file Expand all files Collapse all files

167
hotspot/test/runtime/modules/getModuleJNI/GetModule.java Normal file
View file

@ -0,0 +1,167 @@
/*
* Copyright (c) 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
* @summary test JNI_GetModule() API
* @run main/native GetModule
*/
import java.lang.reflect.Module;
import java.lang.management.LockInfo;
public class GetModule {
static {
System.loadLibrary("GetModule");
}
static native Object callGetModule(java.lang.Class clazz);
static native void callAddModuleReads(java.lang.reflect.Module from_module,
java.lang.reflect.Module source_module);
static native boolean callCanReadModule(java.lang.reflect.Module asking_module,
java.lang.reflect.Module source_module);
public static void main(String[] args) {
Module module;
// Module for array of primitives, should be "java.base"
int[] int_array = {1, 2, 3};
Module javaBaseModule;
try {
javaBaseModule = (Module)callGetModule(int_array.getClass());
if (!javaBaseModule.getName().equals("java.base")) {
throw new RuntimeException("Unexpected module name for array of primitives: " +
javaBaseModule.getName());
}
} catch(Throwable e) {
throw new RuntimeException("Unexpected exception for [I: " + e.toString());
}
// Module for java.lang.String
java.lang.String str = "abc";
try {
module = (Module)callGetModule(str.getClass());
if (!module.getName().equals("java.base")) {
throw new RuntimeException("Unexpected module name for class String: " +
module.getName());
}
} catch(Throwable e) {
throw new RuntimeException("Unexpected exception for String: " + e.toString());
}
// Module for java.lang.management.LockInfo
try {
LockInfo li = new LockInfo("java.lang.Class", 57);
module = (Module)callGetModule(li.getClass());
if (!module.getName().equals("java.management")) {
throw new RuntimeException("Unexpected module name for class LockInfo: " +
module.getName());
}
} catch(Throwable e) {
throw new RuntimeException("Unexpected exception for LockInfo: " + e.toString());
}
// Unnamed module.
try {
module = (Module)callGetModule(MyClassLoader.class);
if (module == null || module.getName() != null) {
throw new RuntimeException("Bad module for unnamed module");
}
} catch(Throwable e) {
throw new RuntimeException("Unexpected exception for unnamed module: " + e.toString());
}
try {
module = (Module)callGetModule(null);
throw new RuntimeException("Failed to get expected NullPointerException");
} catch(NullPointerException e) {
// Expected
}
// Tests for JNI_AddModuleReads() //
Module javaScriptingModule = javax.script.Bindings.class.getModule();
if (javaScriptingModule == null) {
throw new RuntimeException("Failed to get java.scripting module");
}
Module javaLoggingModule = java.util.logging.Level.class.getModule();
if (javaLoggingModule == null) {
throw new RuntimeException("Failed to get java.logging module");
}
if (callCanReadModule(javaLoggingModule, javaScriptingModule)) {
throw new RuntimeException(
"Expected FALSE because javaLoggingModule cannot read javaScriptingModule");
}
callAddModuleReads(javaLoggingModule, javaScriptingModule);
callAddModuleReads(javaScriptingModule, GetModule.class.getModule()); // unnamed module
try {
callAddModuleReads(null, javaLoggingModule);
throw new RuntimeException(
"Expected NullPointerException for bad from_module not thrown");
} catch(NullPointerException e) {
// expected
}
try {
callAddModuleReads(javaLoggingModule, null);
throw new RuntimeException(
"Expected NullPointerException for bad source_module not thrown");
} catch(NullPointerException e) {
// expected
}
// Tests for JNI_CanReadModule() //
if (!callCanReadModule(javaLoggingModule, javaScriptingModule)) {
throw new RuntimeException(
"Expected TRUE because javaLoggingModule can read javaScriptingModule");
}
if (callCanReadModule(javaBaseModule, javaScriptingModule)) {
throw new RuntimeException(
"Expected FALSE because javaBaseModule cannnot read javaScriptingModule");
}
try {
callCanReadModule(javaLoggingModule, null);
throw new RuntimeException(
"Expected NullPointerException for bad sourceModule not thrown");
} catch(NullPointerException e) {
// expected
}
try {
callCanReadModule(null, javaScriptingModule);
throw new RuntimeException(
"Expected NullPointerException for bad asking_module not thrown");
} catch(NullPointerException e) {
// expected
}
}
static class MyClassLoader extends ClassLoader { }
}