ZeroScalingTests.java revision 2362
0d0444587373bdecce45bb80de6c826eee238197mark * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
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0d0444587373bdecce45bb80de6c826eee238197mark * version 2 for more details (a copy is included in the LICENSE file that
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0d0444587373bdecce45bb80de6c826eee238197mark * 2 along with this work; if not, write to the Free Software Foundation,
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0d0444587373bdecce45bb80de6c826eee238197mark * questions.
0d0444587373bdecce45bb80de6c826eee238197mark * @bug 4902952 4905407 4916149
0d0444587373bdecce45bb80de6c826eee238197mark * @summary Tests that the scale of zero is propagated properly and has the proper effect.
0d0444587373bdecce45bb80de6c826eee238197mark * @author Joseph D. Darcy
0d0444587373bdecce45bb80de6c826eee238197markpublic class ZeroScalingTests {
0d0444587373bdecce45bb80de6c826eee238197mark static MathContext longEnough = new MathContext(50, RoundingMode.UNNECESSARY);
static int addTests() {
failures++;
failures++;
failures++;
failures++;
failures++;
failures++;
failures++;
return failures;
static int subtractTests() {
failures++;
failures++;
failures++;
failures++;
failures++;
failures++;
failures++;
return failures;
static int multiplyTests() {
failures++;
failures++;
failures++;
return failures;
static int divideTests() {
failures++;
failures++;
failures++;
return failures;
static int setScaleTests() {
int scales[] = {
catch (ArithmeticException e) {
failures++;
return failures;
static int toEngineeringStringTests() {
failures++;
return failures;
static int ulpTests() {
failures++;
return failures;