/*
* Copyright ( c ) 2016 , 2018 , 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
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*/
/*
* @ test
* @ bug 8160128 8159935 8168615
* @ summary Tests for Aux channel , custom remote agents , custom JDI implementations .
* @ build KullaTesting ExecutionControlTestBase MyExecutionControl MyRemoteExecutionControl MyExecutionControlProvider
* @ run testng UserJdiUserRemoteTest
* @ key intermittent
*/
import java.io.ByteArrayOutputStream;
import org.testng.annotations.Test;
import org.testng.annotations.BeforeMethod;
import jdk.jshell.Snippet;
import static jdk.jshell.Snippet.Status.OVERWRITTEN;
import static jdk.jshell.Snippet.Status.VALID;
import jdk.jshell.VarSnippet;
import jdk.jshell.spi.ExecutionControl;
import jdk.jshell.spi.ExecutionControl.ExecutionControlException;
import static org.testng.Assert .assertEquals;
@Test
public class UserJdiUserRemoteTest extends ExecutionControlTestBase {
ExecutionControl currentEC;
ByteArrayOutputStream auxStream;
@BeforeMethod
@Override
public void setUp() {
auxStream = new ByteArrayOutputStream();
setUp(builder -> builder.executionEngine(new MyExecutionControlProvider(this ), null ));
}
public void testVarValue() {
VarSnippet dv = varKey(assertEval("double aDouble = 1.5;" ));
String vd = getState().varValue(dv);
assertEquals(vd, "1.5" );
assertEquals(auxStream.toString(), "aDouble" );
}
public void testExtension() throws ExecutionControlException {
assertEval("42;" );
Object res = currentEC.extensionCommand("FROG" , "test" );
assertEquals(res, "ribbit" );
}
public void testRedefine() {
Snippet vx = varKey(assertEval("int x;" ));
Snippet mu = methodKey(assertEval("int mu() { return x * 4; }" ));
Snippet c = classKey(assertEval("class C { String v() { return \" #\" + mu(); } }" ));
assertEval("C c0 = new C();" );
assertEval("c0.v();" , "\" #0 \"" );
assertEval("int x = 10;" , "10" ,
ste(MAIN_SNIPPET, VALID, VALID, false , null ),
ste(vx, VALID, OVERWRITTEN, false , MAIN_SNIPPET));
assertEval("c0.v();" , "\" #40 \"" );
assertEval("C c = new C();" );
assertEval("c.v();" , "\" #40 \"" );
assertEval("int mu() { return x * 3; }" ,
ste(MAIN_SNIPPET, VALID, VALID, false , null ),
ste(mu, VALID, OVERWRITTEN, false , MAIN_SNIPPET));
assertEval("c.v();" , "\" #30 \"" );
assertEval("class C { String v() { return \" @\" + mu(); } }" ,
ste(MAIN_SNIPPET, VALID, VALID, false , null ),
ste(c, VALID, OVERWRITTEN, false , MAIN_SNIPPET));
assertEval("c0.v();" , "\" @30 \"" );
assertEval("c = new C();" );
assertEval("c.v();" , "\" @30 \"" );
assertActiveKeys();
}
}
Messung V0.5 in Prozent C=98 H=95 G=96
¤ Dauer der Verarbeitung: 0.14 Sekunden
(vorverarbeitet am 2026-09-28)
¤
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