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- /*
- Copyright (c) 2018 James Ahlborn
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- */
-
- package com.healthmarketscience.jackcess.impl.expr;
-
- import java.math.BigDecimal;
-
- import static junit.framework.TestCase.assertEquals;
- import org.junit.Test;
-
- /**
- *
- * @author James Ahlborn
- */
- public class NumberFormatterTest
- {
-
- @Test
- public void testDoubleFormat() throws Exception
- {
- assertEquals("894984737284944", NumberFormatter.format(894984737284944d));
- assertEquals("-894984737284944", NumberFormatter.format(-894984737284944d));
- assertEquals("8949.84737284944", NumberFormatter.format(8949.84737284944d));
- assertEquals("8949847372844", NumberFormatter.format(8949847372844d));
- assertEquals("8949.847384944", NumberFormatter.format(8949.847384944d));
- assertEquals("8.94985647372849E+16", NumberFormatter.format(89498564737284944d));
- assertEquals("-8.94985647372849E+16", NumberFormatter.format(-89498564737284944d));
- assertEquals("895649.847372849", NumberFormatter.format(895649.84737284944d));
- assertEquals("300", NumberFormatter.format(300d));
- assertEquals("-300", NumberFormatter.format(-300d));
- assertEquals("0.3", NumberFormatter.format(0.3d));
- assertEquals("0.1", NumberFormatter.format(0.1d));
- assertEquals("2.3423421E-12", NumberFormatter.format(0.0000000000023423421d));
- assertEquals("2.3423421E-11", NumberFormatter.format(0.000000000023423421d));
- assertEquals("2.3423421E-10", NumberFormatter.format(0.00000000023423421d));
- assertEquals("-2.3423421E-10", NumberFormatter.format(-0.00000000023423421d));
- assertEquals("2.34234214E-12", NumberFormatter.format(0.00000000000234234214d));
- assertEquals("2.342342156E-12", NumberFormatter.format(0.000000000002342342156d));
- assertEquals("0.000000023423421", NumberFormatter.format(0.000000023423421d));
- assertEquals("2.342342133E-07", NumberFormatter.format(0.0000002342342133d));
- assertEquals("1.#INF", NumberFormatter.format(Double.POSITIVE_INFINITY));
- assertEquals("-1.#INF", NumberFormatter.format(Double.NEGATIVE_INFINITY));
- assertEquals("1.#QNAN", NumberFormatter.format(Double.NaN));
- }
-
- @Test
- public void testFloatFormat() throws Exception
- {
- assertEquals("8949847", NumberFormatter.format(8949847f));
- assertEquals("-8949847", NumberFormatter.format(-8949847f));
- assertEquals("8949.847", NumberFormatter.format(8949.847f));
- assertEquals("894984", NumberFormatter.format(894984f));
- assertEquals("8949.84", NumberFormatter.format(8949.84f));
- assertEquals("8.949856E+16", NumberFormatter.format(89498564737284944f));
- assertEquals("-8.949856E+16", NumberFormatter.format(-89498564737284944f));
- assertEquals("895649.9", NumberFormatter.format(895649.84737284944f));
- assertEquals("300", NumberFormatter.format(300f));
- assertEquals("-300", NumberFormatter.format(-300f));
- assertEquals("0.3", NumberFormatter.format(0.3f));
- assertEquals("0.1", NumberFormatter.format(0.1f));
- assertEquals("2.342342E-12", NumberFormatter.format(0.0000000000023423421f));
- assertEquals("2.342342E-11", NumberFormatter.format(0.000000000023423421f));
- assertEquals("2.342342E-10", NumberFormatter.format(0.00000000023423421f));
- assertEquals("-2.342342E-10", NumberFormatter.format(-0.00000000023423421f));
- assertEquals("2.342342E-12", NumberFormatter.format(0.00000000000234234214f));
- assertEquals("2.342342E-12", NumberFormatter.format(0.000000000002342342156f));
- assertEquals("0.0000234", NumberFormatter.format(0.0000234f));
- assertEquals("2.342E-05", NumberFormatter.format(0.00002342f));
- assertEquals("1.#INF", NumberFormatter.format(Float.POSITIVE_INFINITY));
- assertEquals("-1.#INF", NumberFormatter.format(Float.NEGATIVE_INFINITY));
- assertEquals("1.#QNAN", NumberFormatter.format(Float.NaN));
- }
-
- @Test
- public void testDecimalFormat() throws Exception
- {
- assertEquals("9874539485972.2342342234234", NumberFormatter.format(new BigDecimal("9874539485972.2342342234234")));
- assertEquals("9874539485972.234234223423468", NumberFormatter.format(new BigDecimal("9874539485972.2342342234234678")));
- assertEquals("-9874539485972.234234223423468", NumberFormatter.format(new BigDecimal("-9874539485972.2342342234234678")));
- assertEquals("9.874539485972234234223423468E+31", NumberFormatter.format(new BigDecimal("98745394859722342342234234678000")));
- assertEquals("9.874539485972234234223423468E+31", NumberFormatter.format(new BigDecimal("98745394859722342342234234678000")));
- assertEquals("-9.874539485972234234223423468E+31", NumberFormatter.format(new BigDecimal("-98745394859722342342234234678000")));
- assertEquals("300", NumberFormatter.format(new BigDecimal("300.0")));
- assertEquals("-300", NumberFormatter.format(new BigDecimal("-300.000")));
- assertEquals("0.3", NumberFormatter.format(new BigDecimal("0.3")));
- assertEquals("0.1", NumberFormatter.format(new BigDecimal("0.1000")));
- assertEquals("0.0000000000023423428930458", NumberFormatter.format(new BigDecimal("0.0000000000023423428930458")));
- assertEquals("2.3423428930458389038451E-12", NumberFormatter.format(new BigDecimal("0.0000000000023423428930458389038451")));
- assertEquals("2.342342893045838903845134766E-12", NumberFormatter.format(new BigDecimal("0.0000000000023423428930458389038451347656")));
- }
- }
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