| /* |
| * Copyright (c) 2000, 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 |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package nsk.jdi.DoubleValue.value; |
| |
| import nsk.share.*; |
| import nsk.share.jpda.*; |
| import nsk.share.jdi.*; |
| |
| import com.sun.jdi.*; |
| import java.util.*; |
| import java.io.*; |
| |
| /** |
| * The test for the implementation of an object of the type <BR> |
| * DoubleValue. <BR> |
| * <BR> |
| * The test checks up that results of the method <BR> |
| * <code>com.sun.jdi.DoubleValue.value()</code> <BR> |
| * complies with its spec. <BR> |
| * <BR> |
| * The cases for testing are as follows : <BR> |
| * <BR> |
| * when a gebuggee executes the following : <BR> |
| * public static double pos_inf = Double.POSITIVE_INFINITY; <BR> |
| * public static double pos_zero = 0.0d; <BR> |
| * public static double neg_zero = -0.0d; <BR> |
| * public static double neg_inf = Double.NEGATIVE_INFINITY; <BR> |
| * public static double pos_largest = Double.MAX_VALUE; <BR> |
| * public static double pos_smallest = Double.MIN_VALUE; <BR> |
| * public static double neg_largest = -Double.MAX_VALUE; <BR> |
| * public static double neg_smallest = -Double.MIN_VALUE; <BR> |
| * public static double double_nan = Double.NaN; <BR> |
| * <BR> |
| * which a debugger mirros as : <BR> |
| * <BR> |
| * DoubleValue dvpos_inf; <BR> |
| * DoubleValue dvpos_zero; <BR> |
| * DoubleValue dvneg_zero; <BR> |
| * DoubleValue dvneg_inf; <BR> |
| * DoubleValue dvpos_largest; <BR> |
| * DoubleValue dvpos_smallest; <BR> |
| * DoubleValue dvneg_largest; <BR> |
| * DoubleValue dvneg_smallest; <BR> |
| * DoubleValue dvdouble_nan; <BR> |
| * <BR> |
| * the following is true: <BR> |
| * <BR> |
| * dvneg_inf.value() == Double.NEGATIVE_INFINITY <BR> |
| * dvneg_largest.value() == -Double.MAX_VALUE <BR> |
| * dvneg_smallest.value() == -Double.MIN_VALUE <BR> |
| * dvneg_zero.value() == -0.0d <BR> |
| * dvpos_zero.value() == 0.0d <BR> |
| * dvpos_smallest.value() == Double.MIN_VALUE <BR> |
| * dvpos_largest.value() == Double.MAX_VALUE <BR> |
| * dvpos_inf.value() == Double.POSITIVE_INFINITY <BR> |
| * dvdouble_nan.value() != dvdouble_nan.value() <BR> |
| * <BR> |
| */ |
| |
| public class value001 { |
| |
| //----------------------------------------------------- templete section |
| static final int PASSED = 0; |
| static final int FAILED = 2; |
| static final int PASS_BASE = 95; |
| |
| //----------------------------------------------------- templete parameters |
| static final String |
| sHeader1 = "\n==> nsk/jdi/DoubleValue/value/value001", |
| sHeader2 = "--> value001: ", |
| sHeader3 = "##> value001: "; |
| |
| //----------------------------------------------------- main method |
| |
| public static void main (String argv[]) { |
| int result = run(argv, System.out); |
| System.exit(result + PASS_BASE); |
| } |
| |
| public static int run (String argv[], PrintStream out) { |
| return new value001().runThis(argv, out); |
| } |
| |
| //-------------------------------------------------- log procedures |
| |
| private static boolean verbMode = false; |
| |
| private static Log logHandler; |
| |
| private static void log1(String message) { |
| logHandler.display(sHeader1 + message); |
| } |
| private static void log2(String message) { |
| logHandler.display(sHeader2 + message); |
| } |
| private static void log3(String message) { |
| logHandler.complain(sHeader3 + message); |
| } |
| |
| // ************************************************ test parameters |
| |
| private String debuggeeName = |
| "nsk.jdi.DoubleValue.value.value001a"; |
| |
| //====================================================== test program |
| |
| static ArgumentHandler argsHandler; |
| static int testExitCode = PASSED; |
| |
| //------------------------------------------------------ common section |
| |
| private int runThis (String argv[], PrintStream out) { |
| |
| Debugee debuggee; |
| |
| argsHandler = new ArgumentHandler(argv); |
| logHandler = new Log(out, argsHandler); |
| Binder binder = new Binder(argsHandler, logHandler); |
| |
| if (argsHandler.verbose()) { |
| debuggee = binder.bindToDebugee(debuggeeName + " -vbs"); // *** tp |
| } else { |
| debuggee = binder.bindToDebugee(debuggeeName); // *** tp |
| } |
| |
| IOPipe pipe = new IOPipe(debuggee); |
| |
| debuggee.redirectStderr(out); |
| log2("value001a debuggee launched"); |
| debuggee.resume(); |
| |
| String line = pipe.readln(); |
| if ((line == null) || !line.equals("ready")) { |
| log3("signal received is not 'ready' but: " + line); |
| return FAILED; |
| } else { |
| log2("'ready' recieved"); |
| } |
| |
| VirtualMachine vm = debuggee.VM(); |
| |
| //------------------------------------------------------ testing section |
| log1(" TESTING BEGINS"); |
| |
| for (int i = 0; ; i++) { |
| pipe.println("newcheck"); |
| line = pipe.readln(); |
| |
| if (line.equals("checkend")) { |
| log2(" : returned string is 'checkend'"); |
| break ; |
| } else if (!line.equals("checkready")) { |
| log3("ERROR: returned string is not 'checkready'"); |
| testExitCode = FAILED; |
| break ; |
| } |
| |
| log1("new check: #" + i); |
| |
| //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ variable part |
| |
| List listOfDebuggeeExecClasses = vm.classesByName(debuggeeName); |
| if (listOfDebuggeeExecClasses.size() != 1) { |
| testExitCode = FAILED; |
| log3("ERROR: listOfDebuggeeExecClasses.size() != 1"); |
| break ; |
| } |
| ReferenceType execClass = |
| (ReferenceType) listOfDebuggeeExecClasses.get(0); |
| |
| Field fdneg_inf = execClass.fieldByName("neg_inf"); |
| Field fdneg_largest = execClass.fieldByName("neg_largest"); |
| Field fdneg_smallest = execClass.fieldByName("neg_smallest"); |
| Field fdneg_zero = execClass.fieldByName("neg_zero"); |
| Field fdpos_zero = execClass.fieldByName("pos_zero"); |
| Field fdpos_smallest = execClass.fieldByName("pos_smallest"); |
| Field fdpos_largest = execClass.fieldByName("pos_largest"); |
| Field fdpos_inf = execClass.fieldByName("pos_inf"); |
| Field fddouble_nan = execClass.fieldByName("double_nan"); |
| |
| DoubleValue dvneg_inf = (DoubleValue) execClass.getValue(fdneg_inf); |
| DoubleValue dvneg_largest = (DoubleValue) execClass.getValue(fdneg_largest); |
| DoubleValue dvneg_smallest = (DoubleValue) execClass.getValue(fdneg_smallest); |
| DoubleValue dvneg_zero = (DoubleValue) execClass.getValue(fdneg_zero); |
| DoubleValue dvpos_zero = (DoubleValue) execClass.getValue(fdpos_zero); |
| DoubleValue dvpos_smallest = (DoubleValue) execClass.getValue(fdpos_smallest); |
| DoubleValue dvpos_largest = (DoubleValue) execClass.getValue(fdpos_largest); |
| DoubleValue dvpos_inf = (DoubleValue) execClass.getValue(fdpos_inf); |
| DoubleValue dvdouble_nan = (DoubleValue) execClass.getValue(fddouble_nan); |
| |
| int i2; |
| |
| for (i2 = 0; ; i2++) { |
| |
| int expresult = 0; |
| |
| log2("new check: #" + i2); |
| |
| switch (i2) { |
| |
| case 0: if (dvneg_inf.value() != Double.NEGATIVE_INFINITY) |
| expresult = 1; |
| break; |
| |
| case 1: if (dvneg_largest.value() != -Double.MAX_VALUE) |
| expresult = 1; |
| break; |
| |
| case 2: if (dvneg_smallest.value() != -Double.MIN_VALUE) |
| expresult = 1; |
| break; |
| |
| case 3: if (dvneg_zero.value() != -0.0d) |
| expresult = 1; |
| break; |
| |
| case 4: if (dvpos_zero.value() != 0.0d) |
| expresult = 1; |
| break; |
| |
| case 5: if (dvpos_smallest.value() != Double.MIN_VALUE) |
| expresult = 1; |
| break; |
| |
| case 6: if (dvpos_largest.value() != Double.MAX_VALUE) |
| expresult = 1; |
| break; |
| |
| case 7: if (dvpos_inf.value() != Double.POSITIVE_INFINITY) |
| expresult = 1; |
| break; |
| |
| case 8: if ( !(dvdouble_nan.value() != dvdouble_nan.value()) ) |
| expresult = 1; |
| break; |
| |
| |
| default: expresult = 2; |
| break ; |
| } |
| |
| if (expresult == 2) { |
| log2(" test cases finished"); |
| break ; |
| } else if (expresult == 1) { |
| log3("ERROR: expresult != true; check # = " + i); |
| testExitCode = FAILED; |
| } |
| } |
| //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| } |
| log1(" TESTING ENDS"); |
| |
| //-------------------------------------------------- test summary section |
| //------------------------------------------------- standard end section |
| |
| pipe.println("quit"); |
| log2("waiting for the debuggee to finish ..."); |
| debuggee.waitFor(); |
| |
| int status = debuggee.getStatus(); |
| if (status != PASSED + PASS_BASE) { |
| log3("debuggee returned UNEXPECTED exit status: " + |
| status + " != PASS_BASE"); |
| testExitCode = FAILED; |
| } else { |
| log2("debuggee returned expected exit status: " + |
| status + " == PASS_BASE"); |
| } |
| |
| if (testExitCode != PASSED) { |
| logHandler.complain("TEST FAILED"); |
| } |
| return testExitCode; |
| } |
| } |
