--- /dev/null 2018-12-03 10:57:09.048000000 +0530 +++ new/test/jdk/java/text/Format/CompactNumberFormat/TestSpecialValues.java 2018-12-03 17:32:52.223293568 +0530 @@ -0,0 +1,78 @@ +/* + * Copyright (c) 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 + * @bug 8177552 + * @summary Checks the formatting and parsing of special values + * @modules jdk.localedata + * @run testng/othervm TestSpecialValues + */ +import java.text.NumberFormat; +import java.text.ParseException; +import java.util.Locale; +import org.testng.annotations.DataProvider; +import org.testng.annotations.Test; + +public class TestSpecialValues { + + private static final NumberFormat FORMAT = NumberFormat + .getCompactNumberInstance(Locale.US, NumberFormat.Style.SHORT); + + @DataProvider(name = "formatSpecialValues") + Object[][] formatSpecialValues() { + return new Object[][]{ + // number , formatted ouput + {+0.0, "0"}, + {-0.0, "-0"}, + {Double.MIN_VALUE, "0"}, + {Double.MIN_NORMAL, "0"}, + {Double.NaN, "NaN"}, + {Double.POSITIVE_INFINITY, "\u221E"}, + {Double.NEGATIVE_INFINITY, "-\u221E"}, + {Long.MIN_VALUE, "-9223372T"}, + {Long.MAX_VALUE, "9223372T"},}; + } + + @DataProvider(name = "parseSpecialValues") + Object[][] parseSpecialValues() { + return new Object[][]{ + // parse string, parsed number + {"-0.0", -0.0}, + {"" + Long.MIN_VALUE, Long.MIN_VALUE}, + {"" + Long.MAX_VALUE, Long.MAX_VALUE}, + {"NaN", Double.NaN}, + {"\u221E", Double.POSITIVE_INFINITY}, + {"-\u221E", Double.NEGATIVE_INFINITY},}; + } + + @Test(dataProvider = "formatSpecialValues") + public void testFormatSpecialValues(Object number, String expected) { + CompactFormatAndParseHelper.testFormat(FORMAT, number, expected); + } + + @Test(dataProvider = "parseSpecialValues") + public void testParseSpecialValues(String parseString, Number expected) + throws ParseException { + CompactFormatAndParseHelper.testParse(FORMAT, parseString, expected, null, null); + } +}