| /* |
| * Copyright (c) 2012, 2013, 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. |
| */ |
| |
| /* |
| * This file is available under and governed by the GNU General Public |
| * License version 2 only, as published by the Free Software Foundation. |
| * However, the following notice accompanied the original version of this |
| * file: |
| * |
| * Copyright (c) 2008-2012, Stephen Colebourne & Michael Nascimento Santos |
| * |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * * Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * |
| * * Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * |
| * * Neither the name of JSR-310 nor the names of its contributors |
| * may be used to endorse or promote products derived from this software |
| * without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| package test.java.time.format; |
| |
| import static java.time.temporal.ChronoField.NANO_OF_SECOND; |
| import static java.time.temporal.ChronoField.SECOND_OF_MINUTE; |
| import static org.testng.Assert.assertEquals; |
| import static org.testng.Assert.fail; |
| |
| import java.text.ParsePosition; |
| import java.time.DateTimeException; |
| import java.time.LocalTime; |
| import java.time.format.DateTimeFormatter; |
| import java.time.temporal.TemporalAccessor; |
| import java.time.temporal.TemporalField; |
| |
| import org.testng.annotations.DataProvider; |
| import org.testng.annotations.Test; |
| import test.java.time.temporal.MockFieldValue; |
| |
| /** |
| * Test FractionPrinterParser. |
| */ |
| @Test |
| public class TestFractionPrinterParser extends AbstractTestPrinterParser { |
| |
| private DateTimeFormatter getFormatter(TemporalField field, int minWidth, int maxWidth, boolean decimalPoint) { |
| return builder.appendFraction(field, minWidth, maxWidth, decimalPoint).toFormatter(locale).withDecimalStyle(decimalStyle); |
| } |
| |
| //----------------------------------------------------------------------- |
| // print |
| //----------------------------------------------------------------------- |
| @Test(expectedExceptions=DateTimeException.class) |
| public void test_print_emptyCalendrical() throws Exception { |
| getFormatter(NANO_OF_SECOND, 0, 9, true).formatTo(EMPTY_DTA, buf); |
| } |
| |
| public void test_print_append() throws Exception { |
| buf.append("EXISTING"); |
| getFormatter(NANO_OF_SECOND, 0, 9, true).formatTo(LocalTime.of(12, 30, 40, 3), buf); |
| assertEquals(buf.toString(), "EXISTING.000000003"); |
| } |
| |
| //----------------------------------------------------------------------- |
| @DataProvider(name="Nanos") |
| Object[][] provider_nanos() { |
| return new Object[][] { |
| {0, 9, 0, ""}, |
| {0, 9, 2, ".000000002"}, |
| {0, 9, 20, ".00000002"}, |
| {0, 9, 200, ".0000002"}, |
| {0, 9, 2000, ".000002"}, |
| {0, 9, 20000, ".00002"}, |
| {0, 9, 200000, ".0002"}, |
| {0, 9, 2000000, ".002"}, |
| {0, 9, 20000000, ".02"}, |
| {0, 9, 200000000, ".2"}, |
| {0, 9, 1, ".000000001"}, |
| {0, 9, 12, ".000000012"}, |
| {0, 9, 123, ".000000123"}, |
| {0, 9, 1234, ".000001234"}, |
| {0, 9, 12345, ".000012345"}, |
| {0, 9, 123456, ".000123456"}, |
| {0, 9, 1234567, ".001234567"}, |
| {0, 9, 12345678, ".012345678"}, |
| {0, 9, 123456789, ".123456789"}, |
| |
| {1, 9, 0, ".0"}, |
| {1, 9, 2, ".000000002"}, |
| {1, 9, 20, ".00000002"}, |
| {1, 9, 200, ".0000002"}, |
| {1, 9, 2000, ".000002"}, |
| {1, 9, 20000, ".00002"}, |
| {1, 9, 200000, ".0002"}, |
| {1, 9, 2000000, ".002"}, |
| {1, 9, 20000000, ".02"}, |
| {1, 9, 200000000, ".2"}, |
| |
| {2, 3, 0, ".00"}, |
| {2, 3, 2, ".000"}, |
| {2, 3, 20, ".000"}, |
| {2, 3, 200, ".000"}, |
| {2, 3, 2000, ".000"}, |
| {2, 3, 20000, ".000"}, |
| {2, 3, 200000, ".000"}, |
| {2, 3, 2000000, ".002"}, |
| {2, 3, 20000000, ".02"}, |
| {2, 3, 200000000, ".20"}, |
| {2, 3, 1, ".000"}, |
| {2, 3, 12, ".000"}, |
| {2, 3, 123, ".000"}, |
| {2, 3, 1234, ".000"}, |
| {2, 3, 12345, ".000"}, |
| {2, 3, 123456, ".000"}, |
| {2, 3, 1234567, ".001"}, |
| {2, 3, 12345678, ".012"}, |
| {2, 3, 123456789, ".123"}, |
| |
| {6, 6, 0, ".000000"}, |
| {6, 6, 2, ".000000"}, |
| {6, 6, 20, ".000000"}, |
| {6, 6, 200, ".000000"}, |
| {6, 6, 2000, ".000002"}, |
| {6, 6, 20000, ".000020"}, |
| {6, 6, 200000, ".000200"}, |
| {6, 6, 2000000, ".002000"}, |
| {6, 6, 20000000, ".020000"}, |
| {6, 6, 200000000, ".200000"}, |
| {6, 6, 1, ".000000"}, |
| {6, 6, 12, ".000000"}, |
| {6, 6, 123, ".000000"}, |
| {6, 6, 1234, ".000001"}, |
| {6, 6, 12345, ".000012"}, |
| {6, 6, 123456, ".000123"}, |
| {6, 6, 1234567, ".001234"}, |
| {6, 6, 12345678, ".012345"}, |
| {6, 6, 123456789, ".123456"}, |
| }; |
| } |
| |
| @Test(dataProvider="Nanos") |
| public void test_print_nanos(int minWidth, int maxWidth, int value, String result) throws Exception { |
| getFormatter(NANO_OF_SECOND, minWidth, maxWidth, true).formatTo(new MockFieldValue(NANO_OF_SECOND, value), buf); |
| if (result == null) { |
| fail("Expected exception"); |
| } |
| assertEquals(buf.toString(), result); |
| } |
| |
| @Test(dataProvider="Nanos") |
| public void test_print_nanos_noDecimalPoint(int minWidth, int maxWidth, int value, String result) throws Exception { |
| getFormatter(NANO_OF_SECOND, minWidth, maxWidth, false).formatTo(new MockFieldValue(NANO_OF_SECOND, value), buf); |
| if (result == null) { |
| fail("Expected exception"); |
| } |
| assertEquals(buf.toString(), (result.startsWith(".") ? result.substring(1) : result)); |
| } |
| |
| //----------------------------------------------------------------------- |
| @DataProvider(name="Seconds") |
| Object[][] provider_seconds() { |
| return new Object[][] { |
| {0, 9, 0, ""}, |
| {0, 9, 3, ".05"}, |
| {0, 9, 6, ".1"}, |
| {0, 9, 9, ".15"}, |
| {0, 9, 12, ".2"}, |
| {0, 9, 15, ".25"}, |
| {0, 9, 30, ".5"}, |
| {0, 9, 45, ".75"}, |
| |
| {2, 2, 0, ".00"}, |
| {2, 2, 3, ".05"}, |
| {2, 2, 6, ".10"}, |
| {2, 2, 9, ".15"}, |
| {2, 2, 12, ".20"}, |
| {2, 2, 15, ".25"}, |
| {2, 2, 30, ".50"}, |
| {2, 2, 45, ".75"}, |
| }; |
| } |
| |
| @Test(dataProvider="Seconds") |
| public void test_print_seconds(int minWidth, int maxWidth, int value, String result) throws Exception { |
| getFormatter(SECOND_OF_MINUTE, minWidth, maxWidth, true).formatTo(new MockFieldValue(SECOND_OF_MINUTE, value), buf); |
| if (result == null) { |
| fail("Expected exception"); |
| } |
| assertEquals(buf.toString(), result); |
| } |
| |
| @Test(dataProvider="Seconds") |
| public void test_print_seconds_noDecimalPoint(int minWidth, int maxWidth, int value, String result) throws Exception { |
| getFormatter(SECOND_OF_MINUTE, minWidth, maxWidth, false).formatTo(new MockFieldValue(SECOND_OF_MINUTE, value), buf); |
| if (result == null) { |
| fail("Expected exception"); |
| } |
| assertEquals(buf.toString(), (result.startsWith(".") ? result.substring(1) : result)); |
| } |
| |
| //----------------------------------------------------------------------- |
| // parse |
| //----------------------------------------------------------------------- |
| @Test(dataProvider="Nanos") |
| public void test_reverseParse(int minWidth, int maxWidth, int value, String result) throws Exception { |
| ParsePosition pos = new ParsePosition(0); |
| int expectedValue = fixParsedValue(maxWidth, value); |
| TemporalAccessor parsed = getFormatter(NANO_OF_SECOND, minWidth, maxWidth, true).parseUnresolved(result, pos); |
| assertEquals(pos.getIndex(), result.length()); |
| assertParsed(parsed, NANO_OF_SECOND, value == 0 && minWidth == 0 ? null : (long) expectedValue); |
| } |
| |
| @Test(dataProvider="Nanos") |
| public void test_reverseParse_noDecimalPoint(int minWidth, int maxWidth, int value, String result) throws Exception { |
| ParsePosition pos = new ParsePosition((result.startsWith(".") ? 1 : 0)); |
| TemporalAccessor parsed = getFormatter(NANO_OF_SECOND, minWidth, maxWidth, false).parseUnresolved(result, pos); |
| assertEquals(pos.getIndex(), result.length()); |
| int expectedValue = fixParsedValue(maxWidth, value); |
| assertParsed(parsed, NANO_OF_SECOND, value == 0 && minWidth == 0 ? null : (long) expectedValue); |
| } |
| |
| @Test(dataProvider="Nanos") |
| public void test_reverseParse_followedByNonDigit(int minWidth, int maxWidth, int value, String result) throws Exception { |
| ParsePosition pos = new ParsePosition(0); |
| int expectedValue = fixParsedValue(maxWidth, value); |
| TemporalAccessor parsed = getFormatter(NANO_OF_SECOND, minWidth, maxWidth, true).parseUnresolved(result + " ", pos); |
| assertEquals(pos.getIndex(), result.length()); |
| assertParsed(parsed, NANO_OF_SECOND, value == 0 && minWidth == 0 ? null : (long) expectedValue); |
| } |
| |
| // @Test(dataProvider="Nanos") |
| // public void test_reverseParse_followedByNonDigit_noDecimalPoint(int minWidth, int maxWidth, int value, String result) throws Exception { |
| // FractionPrinterParser pp = new FractionPrinterParser(NANO_OF_SECOND, minWidth, maxWidth, false); |
| // int newPos = pp.parse(parseContext, result + " ", (result.startsWith(".") ? 1 : 0)); |
| // assertEquals(newPos, result.length()); |
| // int expectedValue = fixParsedValue(maxWidth, value); |
| // assertParsed(parseContext, NANO_OF_SECOND, value == 0 && minWidth == 0 ? null : (long) expectedValue); |
| // } |
| |
| @Test(dataProvider="Nanos") |
| public void test_reverseParse_preceededByNonDigit(int minWidth, int maxWidth, int value, String result) throws Exception { |
| ParsePosition pos = new ParsePosition(1); |
| int expectedValue = fixParsedValue(maxWidth, value); |
| TemporalAccessor parsed = getFormatter(NANO_OF_SECOND, minWidth, maxWidth, true).parseUnresolved(" " + result, pos); |
| assertEquals(pos.getIndex(), result.length() + 1); |
| assertParsed(parsed, NANO_OF_SECOND, value == 0 && minWidth == 0 ? null : (long) expectedValue); |
| } |
| |
| private int fixParsedValue(int maxWidth, int value) { |
| if (maxWidth < 9) { |
| int power = (int) Math.pow(10, (9 - maxWidth)); |
| value = (value / power) * power; |
| } |
| return value; |
| } |
| |
| @Test(dataProvider="Seconds") |
| public void test_reverseParse_seconds(int minWidth, int maxWidth, int value, String result) throws Exception { |
| ParsePosition pos = new ParsePosition(0); |
| TemporalAccessor parsed = getFormatter(SECOND_OF_MINUTE, minWidth, maxWidth, true).parseUnresolved(result, pos); |
| assertEquals(pos.getIndex(), result.length()); |
| assertParsed(parsed, SECOND_OF_MINUTE, value == 0 && minWidth == 0 ? null : (long) value); |
| } |
| |
| private void assertParsed(TemporalAccessor parsed, TemporalField field, Long value) { |
| if (value == null) { |
| assertEquals(parsed.isSupported(field), false); |
| } else { |
| assertEquals(parsed.isSupported(field), true); |
| assertEquals(parsed.getLong(field), (long) value); |
| } |
| } |
| |
| //----------------------------------------------------------------------- |
| @DataProvider(name="ParseNothing") |
| Object[][] provider_parseNothing() { |
| return new Object[][] { |
| {NANO_OF_SECOND, 3, 6, true, "", 0, 0}, |
| {NANO_OF_SECOND, 3, 6, true, "A", 0, 0}, |
| {NANO_OF_SECOND, 3, 6, true, ".", 0, 1}, |
| {NANO_OF_SECOND, 3, 6, true, ".5", 0, 1}, |
| {NANO_OF_SECOND, 3, 6, true, ".51", 0, 1}, |
| {NANO_OF_SECOND, 3, 6, true, ".A23456", 0, 1}, |
| {NANO_OF_SECOND, 3, 6, true, ".1A3456", 0, 1}, |
| }; |
| } |
| |
| @Test(dataProvider = "ParseNothing") |
| public void test_parse_nothing(TemporalField field, int min, int max, boolean decimalPoint, String text, int pos, int expected) { |
| ParsePosition ppos = new ParsePosition(pos); |
| TemporalAccessor parsed = getFormatter(field, min, max, decimalPoint).parseUnresolved(text, ppos); |
| assertEquals(ppos.getErrorIndex(), expected); |
| assertEquals(parsed, null); |
| } |
| |
| //----------------------------------------------------------------------- |
| public void test_toString() throws Exception { |
| assertEquals(getFormatter(NANO_OF_SECOND, 3, 6, true).toString(), "Fraction(NanoOfSecond,3,6,DecimalPoint)"); |
| } |
| |
| public void test_toString_noDecimalPoint() throws Exception { |
| assertEquals(getFormatter(NANO_OF_SECOND, 3, 6, false).toString(), "Fraction(NanoOfSecond,3,6)"); |
| } |
| |
| } |