266 lines
9.7 KiB
Java
266 lines
9.7 KiB
Java
/*
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* Copyright (c) 2001, 2018, 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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package nsk.jdi.LocalVariable.equals;
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import nsk.share.*;
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import nsk.share.jpda.*;
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import nsk.share.jdi.*;
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import com.sun.jdi.*;
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import java.util.*;
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import java.io.*;
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/**
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* The test for the implementation of an object of the type <BR>
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* LocalVariable. <BR>
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* <BR>
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* The test checks up that results of the method <BR>
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* <code>com.sun.jdi.LocalVariable.equals()</code> <BR>
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* complies with its spec. <BR>
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* <BR>
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* The cases for testing are as follows. <BR>
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* <BR>
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* When a gebuggee creates an object containing two <BR>
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* methods with equal sets of variables and arguments, <BR>
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* a debugger creates following LocalVariable objects: <BR>
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* - two for the same variable in the debuggee; <BR>
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* - for "the same type - different name" variable in <BR>
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* the same method in the debuggee; <BR>
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* - for "same name-type - different methods" variable; <BR>
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* <BR>
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* and applies the method LocalVariable.equals() <BR>
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* to pairs of the above Localvariables to <BR>
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* check up that the method returns the follwing values:<BR>
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* - true if two LocalVariable mirror the same variable <BR>
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* or argument in the same method in the debuggee; <BR>
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* - false otherwise. <BR>
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* <BR>
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*/
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public class equals001 {
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//----------------------------------------------------- templete section
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static final int PASSED = 0;
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static final int FAILED = 2;
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static final int PASS_BASE = 95;
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//----------------------------------------------------- templete parameters
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static final String
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sHeader1 = "\n==> nsk/jdi/LocalVariable/equals/equals001 ",
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sHeader2 = "--> equals001: ",
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sHeader3 = "##> equals001: ";
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//----------------------------------------------------- main method
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public static void main (String argv[]) {
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int result = run(argv, System.out);
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System.exit(result + PASS_BASE);
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}
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public static int run (String argv[], PrintStream out) {
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return new equals001().runThis(argv, out);
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}
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//-------------------------------------------------- log procedures
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//private static boolean verbMode = false;
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private static Log logHandler;
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private static void log1(String message) {
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logHandler.display(sHeader1 + message);
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}
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private static void log2(String message) {
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logHandler.display(sHeader2 + message);
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}
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private static void log3(String message) {
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logHandler.complain(sHeader3 + message);
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}
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// ************************************************ test parameters
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private String debuggeeName =
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"nsk.jdi.LocalVariable.equals.equals001a";
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String mName = "nsk.jdi.LocalVariable.equals";
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//====================================================== test program
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static ArgumentHandler argsHandler;
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static int testExitCode = PASSED;
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//------------------------------------------------------ common section
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private int runThis (String argv[], PrintStream out) {
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Debugee debuggee;
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argsHandler = new ArgumentHandler(argv);
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logHandler = new Log(out, argsHandler);
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Binder binder = new Binder(argsHandler, logHandler);
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if (argsHandler.verbose()) {
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debuggee = binder.bindToDebugee(debuggeeName + " -vbs"); // *** tp
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} else {
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debuggee = binder.bindToDebugee(debuggeeName); // *** tp
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}
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IOPipe pipe = new IOPipe(debuggee);
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debuggee.redirectStderr(out);
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log2("equals001a debuggee launched");
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debuggee.resume();
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String line = pipe.readln();
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if ((line == null) || !line.equals("ready")) {
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log3("signal received is not 'ready' but: " + line);
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return FAILED;
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} else {
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log2("'ready' recieved");
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}
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VirtualMachine vm = debuggee.VM();
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//------------------------------------------------------ testing section
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log1(" TESTING BEGINS");
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for (int i = 0; ; i++) {
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pipe.println("newcheck");
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line = pipe.readln();
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if (line.equals("checkend")) {
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log2(" : returned string is 'checkend'");
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break ;
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} else if (!line.equals("checkready")) {
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log3("ERROR: returned string is not 'checkready'");
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testExitCode = FAILED;
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break ;
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}
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log1("new check: #" + i);
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ variable part
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List listOfLoadedClasses = vm.classesByName(mName + ".TestClass");
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if (listOfLoadedClasses.size() != 1) {
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testExitCode = FAILED;
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log3("ERROR: listOfLoadedClasses.size() != 1 " +
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listOfLoadedClasses.size());
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break ;
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}
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List methods1 =
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((ReferenceType) listOfLoadedClasses.get(0)).
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methodsByName("testmethod1");
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List methods2 =
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((ReferenceType) listOfLoadedClasses.get(0)).
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methodsByName("testmethod2");
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Method testMethod1 = (Method) methods1.get(0);
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Method testMethod2 = (Method) methods2.get(0);
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String names1[] = { "bl1", "bt1", "ch1", "db1",
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"fl1", "in1", "ln1", "sh1",
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"class2_1", "iface_1", "cfc_1", "param1" };
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String names2[] = { "bl2", "bt2", "ch2", "db2",
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"fl2", "in2", "ln2", "sh2",
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"class2_2", "iface_2", "cfc_2", "param2" };
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int i2;
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for (i2 = 0; i2 < names1.length; i2++) {
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log2("new check: #" + i2);
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List lVars1 = null;
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List lVars2 = null;
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List lVars3 = null;
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List lVars4 = null;
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try {
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lVars1 = testMethod1.variablesByName(names1[i2]);
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lVars2 = testMethod1.variablesByName(names1[i2]);
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lVars3 = testMethod1.variablesByName(names2[i2]);
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lVars4 = testMethod2.variablesByName(names1[i2]);
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} catch ( AbsentInformationException e ) {
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log3("ERROR: AbsentInformationException for " +
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"lVars = testMethod_i.variablesByName(names[i2])" );
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testExitCode = FAILED;
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continue;
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}
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if (lVars1.size() != 1 || lVars2.size() != 1 ||
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lVars3.size() != 1 || lVars4.size() != 1 ) {
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testExitCode = FAILED;
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log3("ERROR: lVars-i.size() != 1 for i2= " + i2);
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continue;
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}
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LocalVariable lVar1 = (LocalVariable) lVars1.get(0);
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LocalVariable lVar2 = (LocalVariable) lVars2.get(0);
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LocalVariable lVar3 = (LocalVariable) lVars3.get(0);
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LocalVariable lVar4 = (LocalVariable) lVars4.get(0);
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if (!lVar1.equals(lVar2)) {
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testExitCode = FAILED;
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log3("ERROR: !lVar1.equals(lvar2) for check# " + i2);
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}
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if (lVar1.equals(lVar3)) {
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testExitCode = FAILED;
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log3("ERROR: lVar1.equals(lvar3) for check# " + i2);
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}
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if (lVar1.equals(lVar4)) {
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testExitCode = FAILED;
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log3("ERROR: lVar1.equals(lvar4) for check# " + i2);
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}
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}
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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}
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log1(" TESTING ENDS");
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//-------------------------------------------------- test summary section
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//------------------------------------------------- standard end section
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pipe.println("quit");
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log2("waiting for the debuggee to finish ...");
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debuggee.waitFor();
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int status = debuggee.getStatus();
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if (status != PASSED + PASS_BASE) {
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log3("debuggee returned UNEXPECTED exit status: " +
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status + " != PASS_BASE");
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testExitCode = FAILED;
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} else {
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log2("debuggee returned expected exit status: " +
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status + " == PASS_BASE");
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}
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if (testExitCode != PASSED) {
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logHandler.complain("TEST FAILED");
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}
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return testExitCode;
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}
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}
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