| /* |
| * Copyright (c) 2008, 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. |
| */ |
| |
| /* |
| * @test |
| * |
| * @summary converted from VM Testbase jit/series. |
| * VM Testbase keywords: [jit, quick] |
| * |
| * @library /vmTestbase |
| * /test/lib |
| * @run driver jdk.test.lib.FileInstaller . . |
| * @build jit.series.series |
| * @run driver ExecDriver --java jit.series.series |
| */ |
| |
| package jit.series; |
| |
| import nsk.share.TestFailure; |
| import nsk.share.GoldChecker; |
| |
| class series { |
| |
| public static final GoldChecker goldChecker = new GoldChecker( "series" ); |
| |
| private double arithmeticSeries(double i) |
| { |
| if (i == 0.0D) |
| return 0.0D; |
| else |
| return i + arithmeticSeries(i - 1.0D); |
| } |
| |
| private float arithmeticSeries(float i) |
| { |
| if (i == 0.0F) |
| return 0.0F; |
| else |
| return i + arithmeticSeries(i - 1.0F); |
| } |
| |
| private long arithmeticSeries(long i) |
| { |
| if (i == 0L) |
| return 0L; |
| else |
| return i + arithmeticSeries(i - 1L); |
| } |
| |
| private int arithmeticSeries(int i) |
| { |
| if (i == 0) |
| return 0; |
| else |
| return i + arithmeticSeries(i - 1); |
| } |
| |
| private double fake(double i) |
| { |
| if (i == 0.0D) |
| return 0.0D; |
| else |
| return i + mul100(i - 1.0D); |
| } |
| private double mul100(double i) |
| { |
| return i * 100.0D; |
| } |
| |
| private float fake(float i) |
| { |
| if (i == 0.0F) |
| return 0.0F; |
| else |
| return i + mul100(i - 1.0F); |
| } |
| private float mul100(float i) |
| { |
| return i * 100F; |
| } |
| |
| private long fake(long i) |
| { |
| if (i == 0L) |
| return 0L; |
| else |
| return i + mul100(i - 1L); |
| } |
| private long mul100(long i) |
| { |
| return i * 100L; |
| } |
| |
| private int fake(int i) |
| { |
| if (i == 0) |
| return 0; |
| else |
| return i + mul100(i - 1); |
| } |
| private int mul100(int i) |
| { |
| return i * 100; |
| } |
| |
| int runit() |
| { |
| double dres; |
| float fres; |
| long lres; |
| int res; |
| int failures = 0; |
| |
| res = arithmeticSeries(50); |
| series.goldChecker.println("1: "+Math.abs(res - 1275)); |
| if (res != 1275) { |
| series.goldChecker.println(" *** Fail test 1: expected = 1275, computed = " + |
| res); |
| failures++; |
| } |
| res = fake(50); |
| series.goldChecker.println("2: "+Math.abs(res - 4950)); |
| if (res != 4950) { |
| series.goldChecker.println(" *** Fail test 2: expected = 4950, computed = " + |
| res); |
| failures++; |
| } |
| lres = arithmeticSeries(50L); |
| series.goldChecker.println("3: "+Math.abs(lres - 1275L)); |
| if (lres != 1275L) { |
| series.goldChecker.println(" *** Fail test 3: expected = 1275, computed = " + |
| res); |
| failures++; |
| } |
| lres = fake(50L); |
| series.goldChecker.println("4: "+Math.abs(lres - 4950L)); |
| if (lres != 4950L) { |
| series.goldChecker.println(" *** Fail test 4: expected = 4950, computed = " + |
| res); |
| failures++; |
| } |
| dres = arithmeticSeries(50.0D); |
| series.goldChecker.println("5: "+Math.abs(dres - 1275.0D)); |
| if (Math.abs(dres - 1275.0D) > 1.0E-09D) { |
| series.goldChecker.println(" *** Fail test 5: expected = 1275, computed = " + |
| dres); |
| failures++; |
| } |
| dres = fake(50.0D); |
| series.goldChecker.println("6: "+Math.abs(dres - 4950.0D)); |
| if (Math.abs(dres - 4950.0D) > 5.0E-09D) { |
| series.goldChecker.println(" *** Fail test 6: expected = 4950, computed = " + |
| dres); |
| failures++; |
| } |
| fres = arithmeticSeries(50.0F); |
| series.goldChecker.println("7: "+Math.abs(fres - 1275.0F)); |
| if (Math.abs(fres - 1275.0F) > 1.0E-04F) { |
| series.goldChecker.println(" *** Fail test 7: expected = 1275, computed = " + |
| fres); |
| failures++; |
| } |
| fres = fake(50.0F); |
| series.goldChecker.println("8: "+Math.abs(fres - 4950.0F)); |
| if (Math.abs(fres - 4950.0F) > 5.0E-04F) { |
| series.goldChecker.println(" *** Fail test 8: expected = 4950, computed = " + |
| fres); |
| failures++; |
| } |
| return(failures); |
| } |
| |
| static public void main(String args[]) |
| { |
| series patObj = new series(); |
| if (patObj.runit()!=0) |
| throw new TestFailure("Test failed.");; |
| series.goldChecker.check(); |
| } |
| } |