3 *******************************************************************************
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4 * Copyright (C) 2001-2009, International Business Machines Corporation and *
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5 * others. All Rights Reserved. *
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6 *******************************************************************************
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10 * Port From: ICU4C v1.8.1 : format : NumberFormatTest
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11 * Source File: $ICU4CRoot/source/test/intltest/numfmtst.cpp
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14 package com.ibm.icu.dev.test.format;
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16 import com.ibm.icu.dev.test.TestUtil;
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17 import com.ibm.icu.text.*;
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18 import com.ibm.icu.text.NumberFormat.*;
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19 import com.ibm.icu.util.*;
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20 import com.ibm.icu.impl.LocaleUtility;
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21 import com.ibm.icu.impl.data.ResourceReader;
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22 import com.ibm.icu.impl.data.TokenIterator;
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23 import com.ibm.icu.impl.Utility;
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24 import com.ibm.icu.math.BigDecimal;
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26 import java.lang.Double;
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27 import java.math.BigInteger;
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28 import java.text.FieldPosition;
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29 import java.text.ParsePosition;
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30 import java.text.ParseException;
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31 import java.util.Locale;
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32 import java.util.ArrayList;
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34 public class NumberFormatTest extends com.ibm.icu.dev.test.TestFmwk {
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36 public static void main(String[] args) throws Exception {
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37 new NumberFormatTest().run(args);
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40 // Test various patterns
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41 public void TestPatterns() {
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43 DecimalFormatSymbols sym = new DecimalFormatSymbols(Locale.US);
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44 final String pat[] = { "#.#", "#.", ".#", "#" };
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45 int pat_length = pat.length;
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46 final String newpat[] = { "#0.#", "#0.", "#.0", "#" };
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47 final String num[] = { "0", "0.", ".0", "0" };
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48 for (int i=0; i<pat_length; ++i)
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50 DecimalFormat fmt = new DecimalFormat(pat[i], sym);
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51 String newp = fmt.toPattern();
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52 if (!newp.equals(newpat[i]))
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53 errln("FAIL: Pattern " + pat[i] + " should transmute to " + newpat[i] +
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54 "; " + newp + " seen instead");
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56 String s = ((NumberFormat)fmt).format(0);
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57 if (!s.equals(num[i]))
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59 errln("FAIL: Pattern " + pat[i] + " should format zero as " + num[i] +
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60 "; " + s + " seen instead");
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61 logln("Min integer digits = " + fmt.getMinimumIntegerDigits());
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63 // BigInteger 0 - ticket#4731
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64 s = ((NumberFormat)fmt).format(BigInteger.ZERO);
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65 if (!s.equals(num[i]))
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67 errln("FAIL: Pattern " + pat[i] + " should format BigInteger zero as " + num[i] +
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68 "; " + s + " seen instead");
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69 logln("Min integer digits = " + fmt.getMinimumIntegerDigits());
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74 // Test exponential pattern
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75 public void TestExponential() {
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77 DecimalFormatSymbols sym = new DecimalFormatSymbols(Locale.US);
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78 final String pat[] = { "0.####E0", "00.000E00", "##0.######E000", "0.###E0;[0.###E0]" };
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79 int pat_length = pat.length;
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81 double val[] = { 0.01234, 123456789, 1.23e300, -3.141592653e-271 };
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82 int val_length = val.length;
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83 final String valFormat[] = {
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85 "1.234E-2", "1.2346E8", "1.23E300", "-3.1416E-271",
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87 "12.340E-03", "12.346E07", "12.300E299", "-31.416E-272",
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89 "12.34E-003", "123.4568E006", "1.23E300", "-314.1593E-273",
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90 // 0.###E0;[0.###E0]
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91 "1.234E-2", "1.235E8", "1.23E300", "[3.142E-271]" };
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92 /*double valParse[] =
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94 0.01234, 123460000, 1.23E300, -3.1416E-271,
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95 0.01234, 123460000, 1.23E300, -3.1416E-271,
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96 0.01234, 123456800, 1.23E300, -3.141593E-271,
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97 0.01234, 123500000, 1.23E300, -3.142E-271,
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98 };*/ //The variable is never used
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100 int lval[] = { 0, -1, 1, 123456789 };
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101 int lval_length = lval.length;
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102 final String lvalFormat[] = {
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104 "0E0", "-1E0", "1E0", "1.2346E8",
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106 "00.000E00", "-10.000E-01", "10.000E-01", "12.346E07",
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108 "0E000", "-1E000", "1E000", "123.4568E006",
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109 // 0.###E0;[0.###E0]
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110 "0E0", "[1E0]", "1E0", "1.235E8" };
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113 0, -1, 1, 123460000,
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114 0, -1, 1, 123460000,
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115 0, -1, 1, 123456800,
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116 0, -1, 1, 123500000,
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118 int ival = 0, ilval = 0;
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119 for (int p = 0; p < pat_length; ++p) {
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120 DecimalFormat fmt = new DecimalFormat(pat[p], sym);
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121 logln("Pattern \"" + pat[p] + "\" -toPattern-> \"" + fmt.toPattern() + "\"");
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123 for (v = 0; v < val_length; ++v) {
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125 s = ((NumberFormat) fmt).format(val[v]);
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126 logln(" " + val[v] + " -format-> " + s);
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127 if (!s.equals(valFormat[v + ival]))
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128 errln("FAIL: Expected " + valFormat[v + ival]);
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130 ParsePosition pos = new ParsePosition(0);
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131 double a = fmt.parse(s, pos).doubleValue();
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132 if (pos.getIndex() == s.length()) {
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133 logln(" -parse-> " + Double.toString(a));
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134 // Use epsilon comparison as necessary
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136 errln("FAIL: Partial parse (" + pos.getIndex() + " chars) -> " + a);
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138 for (v = 0; v < lval_length; ++v) {
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140 s = ((NumberFormat) fmt).format(lval[v]);
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141 logln(" " + lval[v] + "L -format-> " + s);
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142 if (!s.equals(lvalFormat[v + ilval]))
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143 errln("ERROR: Expected " + lvalFormat[v + ilval] + " Got: " + s);
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145 ParsePosition pos = new ParsePosition(0);
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147 Number A = fmt.parse(s, pos);
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150 if (pos.getIndex() == s.length()) {
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151 logln(" -parse-> " + a);
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152 if (a != lvalParse[v + ilval])
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153 errln("FAIL: Expected " + lvalParse[v + ilval]);
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155 errln("FAIL: Partial parse (" + pos.getIndex() + " chars) -> " + Long.toString(a));
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157 errln("Fail to parse the string: " + s);
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160 ival += val_length;
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161 ilval += lval_length;
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165 // Test the handling of quotes
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166 public void TestQuotes() {
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169 DecimalFormatSymbols sym = new DecimalFormatSymbols(Locale.US);
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170 pat = new StringBuffer("a'fo''o'b#");
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171 DecimalFormat fmt = new DecimalFormat(pat.toString(), sym);
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172 String s = ((NumberFormat)fmt).format(123);
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173 logln("Pattern \"" + pat + "\"");
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174 logln(" Format 123 . " + s);
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175 if (!s.equals("afo'ob123"))
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176 errln("FAIL: Expected afo'ob123");
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179 pat = new StringBuffer("a''b#");
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180 fmt = new DecimalFormat(pat.toString(), sym);
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181 s = ((NumberFormat)fmt).format(123);
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182 logln("Pattern \"" + pat + "\"");
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183 logln(" Format 123 . " + s);
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184 if (!s.equals("a'b123"))
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185 errln("FAIL: Expected a'b123");
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188 public void TestParseCurrencyTrailingSymbol() {
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189 // see sun bug 4709840
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190 NumberFormat fmt = NumberFormat.getCurrencyInstance(Locale.GERMANY);
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191 float val = 12345.67f;
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192 String str = fmt.format(val);
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193 logln("val: " + val + " str: " + str);
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195 Number num = fmt.parse(str);
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196 logln("num: " + num);
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197 } catch (ParseException e) {
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198 errln("parse of '" + str + "' threw exception: " + e);
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203 * Test the handling of the currency symbol in patterns.
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205 public void TestCurrencySign() {
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206 DecimalFormatSymbols sym = new DecimalFormatSymbols(Locale.US);
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207 StringBuffer pat = new StringBuffer("");
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208 char currency = 0x00A4;
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209 // "\xA4#,##0.00;-\xA4#,##0.00"
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210 pat.append(currency).append("#,##0.00;-").append(currency).append("#,##0.00");
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211 DecimalFormat fmt = new DecimalFormat(pat.toString(), sym);
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212 String s = ((NumberFormat) fmt).format(1234.56);
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213 pat = new StringBuffer("");
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214 logln("Pattern \"" + fmt.toPattern() + "\"");
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215 logln(" Format " + 1234.56 + " . " + s);
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216 if (!s.equals("$1,234.56"))
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217 errln("FAIL: Expected $1,234.56");
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219 s = ((NumberFormat) fmt).format(-1234.56);
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220 logln(" Format " + Double.toString(-1234.56) + " . " + s);
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221 if (!s.equals("-$1,234.56"))
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222 errln("FAIL: Expected -$1,234.56");
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224 pat = new StringBuffer("");
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225 // "\xA4\xA4 #,##0.00;\xA4\xA4 -#,##0.00"
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226 pat.append(currency).append(currency).append(" #,##0.00;").append(currency).append(currency).append(" -#,##0.00");
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227 fmt = new DecimalFormat(pat.toString(), sym);
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229 s = ((NumberFormat) fmt).format(1234.56);
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230 logln("Pattern \"" + fmt.toPattern() + "\"");
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231 logln(" Format " + Double.toString(1234.56) + " . " + s);
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233 if (!s.equals("USD 1,234.56"))
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234 errln("FAIL: Expected USD 1,234.56");
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236 s = ((NumberFormat) fmt).format(-1234.56);
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237 logln(" Format " + Double.toString(-1234.56) + " . " + s);
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238 if (!s.equals("USD -1,234.56"))
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239 errln("FAIL: Expected USD -1,234.56");
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243 public void TestSpaceParsing() {
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245 // the string to be parsed, parsed position, parsed error index
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246 String[][] DATA = {
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247 {"$124", "4", "-1"},
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248 {"$124 $124", "4", "-1"},
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249 {"$124 ", "4", "-1"},
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250 {"$ 124 ", "5", "-1"},
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251 {"$\u00A0124 ", "5", "-1"},
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252 {" $ 124 ", "0", "0"}, // TODO: need to handle space correctly
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253 {"124$", "0", "3"}, // TODO: need to handle space correctly
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254 // {"124 $", "5", "-1"}, TODO: OK or NOT?
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255 {"124 $", "0", "3"},
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257 NumberFormat foo = NumberFormat.getCurrencyInstance();
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258 for (int i = 0; i < DATA.length; ++i) {
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259 ParsePosition parsePosition = new ParsePosition(0);
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260 String stringToBeParsed = DATA[i][0];
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261 int parsedPosition = Integer.parseInt(DATA[i][1]);
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262 int errorIndex = Integer.parseInt(DATA[i][2]);
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264 Number result = foo.parse(stringToBeParsed, parsePosition);
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265 if (parsePosition.getIndex() != parsedPosition ||
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266 parsePosition.getErrorIndex() != errorIndex) {
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267 errln("FAILED parse " + stringToBeParsed + "; parse position: " + parsePosition.getIndex() + "; error position: " + parsePosition.getErrorIndex());
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269 if (parsePosition.getErrorIndex() == -1 &&
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270 result.doubleValue() != 124) {
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271 errln("FAILED parse " + stringToBeParsed + "; value " + result.doubleValue());
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273 } catch (Exception e) {
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274 errln("FAILED " + e.toString());
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280 public void TestMultiCurrencySign() {
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281 String[][] DATA = {
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282 // the fields in the following test are:
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284 // currency pattern (with negative pattern),
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285 // currency number to be formatted,
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286 // currency format using currency symbol name, such as "$" for USD,
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287 // currency format using currency ISO name, such as "USD",
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288 // currency format using plural name, such as "US dollars".
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290 {"en_US", "\u00A4#,##0.00;-\u00A4#,##0.00", "1234.56", "$1,234.56", "USD1,234.56", "US dollars1,234.56"},
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291 {"en_US", "\u00A4#,##0.00;-\u00A4#,##0.00", "-1234.56", "-$1,234.56", "-USD1,234.56", "-US dollars1,234.56"},
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292 {"en_US", "\u00A4#,##0.00;-\u00A4#,##0.00", "1", "$1.00", "USD1.00", "US dollar1.00"},
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293 // for CHINA locale
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294 {"zh_CN", "\u00A4#,##0.00;(\u00A4#,##0.00)", "1234.56", "\uFFE51,234.56", "CNY1,234.56", "\u4EBA\u6C11\u5E011,234.56"},
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295 {"zh_CN", "\u00A4#,##0.00;(\u00A4#,##0.00)", "-1234.56", "(\uFFE51,234.56)", "(CNY1,234.56)", "(\u4EBA\u6C11\u5E011,234.56)"},
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296 {"zh_CN", "\u00A4#,##0.00;(\u00A4#,##0.00)", "1", "\uFFE51.00", "CNY1.00", "\u4EBA\u6C11\u5E011.00"}
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299 String doubleCurrencyStr = "\u00A4\u00A4";
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300 String tripleCurrencyStr = "\u00A4\u00A4\u00A4";
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302 for (int i=0; i<DATA.length; ++i) {
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303 String locale = DATA[i][0];
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304 String pat = DATA[i][1];
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305 Double numberToBeFormat = new Double(DATA[i][2]);
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306 DecimalFormatSymbols sym = new DecimalFormatSymbols(new ULocale(locale));
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307 for (int j=1; j<=3; ++j) {
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308 // j represents the number of currency sign in the pattern.
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310 pat = Utility.replaceAll(pat, "\u00A4", doubleCurrencyStr);
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311 } else if (j == 3) {
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312 pat = Utility.replaceAll(pat, "\u00A4\u00A4", tripleCurrencyStr);
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314 DecimalFormat fmt = new DecimalFormat(pat, sym);
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315 String s = ((NumberFormat) fmt).format(numberToBeFormat);
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316 // DATA[i][3] is the currency format result using a
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317 // single currency sign.
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318 // DATA[i][4] is the currency format result using
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319 // double currency sign.
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320 // DATA[i][5] is the currency format result using
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321 // triple currency sign.
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322 // DATA[i][j+2] is the currency format result using
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323 // 'j' number of currency sign.
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324 String currencyFormatResult = DATA[i][2+j];
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325 if (!s.equals(currencyFormatResult)) {
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326 errln("FAIL format: Expected " + currencyFormatResult);
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329 // mix style parsing
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330 for (int k=3; k<=5; ++k) {
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331 // DATA[i][3] is the currency format result using a
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332 // single currency sign.
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333 // DATA[i][4] is the currency format result using
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334 // double currency sign.
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335 // DATA[i][5] is the currency format result using
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336 // triple currency sign.
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337 String oneCurrencyFormat = DATA[i][k];
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338 if (fmt.parse(oneCurrencyFormat).doubleValue() !=
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339 numberToBeFormat.doubleValue()) {
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340 errln("FAILED parse " + oneCurrencyFormat);
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343 } catch (ParseException e) {
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344 errln("FAILED, DecimalFormat parse currency: " + e.toString());
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350 public void TestCurrencyFormatForMixParsing() {
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351 MeasureFormat curFmt = MeasureFormat.getCurrencyFormat(new ULocale("en_US"));
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352 String[] formats = {
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353 "$1,234.56", // string to be parsed
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355 "US dollars1,234.56",
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356 "1,234.56 US dollars"
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359 for (int i = 0; i < formats.length; ++i) {
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360 String stringToBeParsed = formats[i];
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361 CurrencyAmount parsedVal = (CurrencyAmount)curFmt.parseObject(stringToBeParsed);
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362 Number val = parsedVal.getNumber();
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363 if (!val.equals(new BigDecimal("1234.56"))) {
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364 errln("FAIL: getCurrencyFormat of default locale (en_US) failed roundtripping the number. val=" + val);
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366 if (!parsedVal.getCurrency().equals(Currency.getInstance("USD"))) {
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367 errln("FAIL: getCurrencyFormat of default locale (en_US) failed roundtripping the currency");
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370 } catch (ParseException e) {
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371 errln("parse FAILED: " + e.toString());
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375 public void TestDecimalFormatCurrencyParse() {
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377 DecimalFormatSymbols sym = new DecimalFormatSymbols(Locale.US);
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378 StringBuffer pat = new StringBuffer("");
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379 char currency = 0x00A4;
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380 // "\xA4#,##0.00;-\xA4#,##0.00"
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381 pat.append(currency).append(currency).append(currency).append("#,##0.00;-").append(currency).append(currency).append(currency).append("#,##0.00");
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382 DecimalFormat fmt = new DecimalFormat(pat.toString(), sym);
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383 String[][] DATA = {
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385 // string to be parsed, the parsed result (number)
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388 {"1.00 US dollar", "1"},
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389 {"$1,234.56", "1234.56"},
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390 {"USD1,234.56", "1234.56"},
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391 {"1,234.56 US dollar", "1234.56"},
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394 for (int i = 0; i < DATA.length; ++i) {
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395 String stringToBeParsed = DATA[i][0];
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396 double parsedResult = Double.parseDouble(DATA[i][1]);
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397 Number num = fmt.parse(stringToBeParsed);
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398 if (num.doubleValue() != parsedResult) {
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399 errln("FAIL parse: Expected " + parsedResult);
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402 } catch (ParseException e) {
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403 errln("FAILED, DecimalFormat parse currency: " + e.toString());
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408 * Test localized currency patterns.
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410 public void TestCurrency() {
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412 "fr", "CA", "", "1,50\u00a0$",
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413 "de", "DE", "", "1,50\u00a0\u20AC",
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414 "de", "DE", "PREEURO", "1,50\u00a0DM",
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415 "fr", "FR", "", "1,50\u00a0\u20AC",
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416 "fr", "FR", "PREEURO", "1,50\u00a0F",
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419 for (int i=0; i<DATA.length; i+=4) {
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420 Locale locale = new Locale(DATA[i], DATA[i+1], DATA[i+2]);
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421 NumberFormat fmt = NumberFormat.getCurrencyInstance(locale);
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422 String s = fmt.format(1.50);
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423 if (s.equals(DATA[i+3])) {
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424 logln("Ok: 1.50 x " + locale + " => " + s);
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426 logln("FAIL: 1.50 x " + locale + " => " + s +
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427 ", expected " + DATA[i+3]);
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431 // format currency with CurrencyAmount
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432 for (int i=0; i<DATA.length; i+=4) {
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433 Locale locale = new Locale(DATA[i], DATA[i+1], DATA[i+2]);
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435 Currency curr = Currency.getInstance(locale);
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436 logln("\nName of the currency is: " + curr.getName(locale, Currency.LONG_NAME, new boolean[] {false}));
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437 CurrencyAmount cAmt = new CurrencyAmount(1.5, curr);
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438 logln("CurrencyAmount object's hashCode is: " + cAmt.hashCode()); //cover hashCode
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440 NumberFormat fmt = NumberFormat.getCurrencyInstance(locale);
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441 String sCurr = fmt.format(cAmt);
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442 if (sCurr.equals(DATA[i+3])) {
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443 logln("Ok: 1.50 x " + locale + " => " + sCurr);
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445 errln("FAIL: 1.50 x " + locale + " => " + sCurr +
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446 ", expected " + DATA[i+3]);
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450 //Cover MeasureFormat.getCurrencyFormat()
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451 ULocale save = ULocale.getDefault();
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452 ULocale.setDefault(ULocale.US);
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453 MeasureFormat curFmt = MeasureFormat.getCurrencyFormat();
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454 String strBuf = curFmt.format(new CurrencyAmount(new Float(1234.56), Currency.getInstance("USD")));
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457 CurrencyAmount parsedVal = (CurrencyAmount)curFmt.parseObject(strBuf);
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458 Number val = parsedVal.getNumber();
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459 if (!val.equals(new BigDecimal("1234.56"))) {
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460 errln("FAIL: getCurrencyFormat of default locale (en_US) failed roundtripping the number. val=" + val);
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462 if (!parsedVal.getCurrency().equals(Currency.getInstance("USD"))) {
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463 errln("FAIL: getCurrencyFormat of default locale (en_US) failed roundtripping the currency");
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466 catch (ParseException e) {
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467 errln("FAIL: " + e.getMessage());
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469 ULocale.setDefault(save);
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472 public void TestCurrencyIsoPluralFormat() {
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473 String[][] DATA = {
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476 // currency amount to be formatted,
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477 // currency ISO code to be formatted,
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478 // format result using CURRENCYSTYLE,
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479 // format result using ISOCURRENCYSTYLE,
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480 // format result using PLURALCURRENCYSTYLE,
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481 {"en_US", "1", "USD", "$1.00", "USD1.00", "1.00 US dollar"},
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482 {"en_US", "1234.56", "USD", "$1,234.56", "USD1,234.56", "1,234.56 US dollars"},
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483 {"en_US", "-1234.56", "USD", "($1,234.56)", "(USD1,234.56)", "-1,234.56 US dollars"},
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484 {"zh_CN", "1", "USD", "US$1.00", "USD1.00", "1.00 \u7F8E\u5143"},
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485 {"zh_CN", "1234.56", "USD", "US$1,234.56", "USD1,234.56", "1,234.56 \u7F8E\u5143"},
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486 //{"zh_CN", "1", "CHY", "CHY1.00", "CHY1.00", "1.00 CHY"},
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487 //{"zh_CN", "1234.56", "CHY", "CHY1,234.56", "CHY1,234.56", "1,234.56 CHY"},
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488 {"zh_CN", "1", "CNY", "\uFFE51.00", "CNY1.00", "1.00 \u4EBA\u6C11\u5E01"},
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489 {"zh_CN", "1234.56", "CNY", "\uFFE51,234.56", "CNY1,234.56", "1,234.56 \u4EBA\u6C11\u5E01"},
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490 {"ru_RU", "1", "RUB", "1,00\u00A0\u0440\u0443\u0431.", "1,00\u00A0RUB", "1,00 \u0420\u043E\u0441\u0441\u0438\u0439\u0441\u043A\u0438\u0439 \u0440\u0443\u0431\u043B\u044C"},
\r
491 {"ru_RU", "2", "RUB", "2,00\u00A0\u0440\u0443\u0431.", "2,00\u00A0RUB", "2,00 \u0420\u043E\u0441\u0441\u0438\u0439\u0441\u043A\u0438\u0445 \u0440\u0443\u0431\u043B\u044F"},
\r
492 {"ru_RU", "5", "RUB", "5,00\u00A0\u0440\u0443\u0431.", "5,00\u00A0RUB", "5,00 \u0420\u043E\u0441\u0441\u0438\u0439\u0441\u043A\u0438\u0445 \u0440\u0443\u0431\u043B\u0435\u0439"},
\r
493 // test locale without currency information
\r
494 {"ti_ET", "-1.23", "USD", "-US$1.23", "-USD1.23", "-1.23 USD"},
\r
495 // test choice format
\r
496 {"es_AR", "1", "INR", "Rs\u00A01,00", "INR\u00A01,00", "1,00 rupia india"},
\r
497 {"ar_EG", "1", "USD", "US$\u00A0\u0661\u066B\u0660\u0660", "USD\u00a0\u0661\u066b\u0660\u0660", "\u0661\u066b\u0660\u0660 \u062f\u0648\u0644\u0627\u0631 \u0623\u0645\u0631\u064a\u0643\u064a"},
\r
500 for (int i=0; i<DATA.length; ++i) {
\r
501 for (int k = NumberFormat.CURRENCYSTYLE;
\r
502 k <= NumberFormat.PLURALCURRENCYSTYLE;
\r
504 // k represents currency format style.
\r
505 if ( k != NumberFormat.CURRENCYSTYLE &&
\r
506 k != NumberFormat.ISOCURRENCYSTYLE &&
\r
507 k != NumberFormat.PLURALCURRENCYSTYLE ) {
\r
510 String localeString = DATA[i][0];
\r
511 Double numberToBeFormat = new Double(DATA[i][1]);
\r
512 String currencyISOCode = DATA[i][2];
\r
513 ULocale locale = new ULocale(localeString);
\r
514 NumberFormat numFmt = NumberFormat.getInstance(locale, k);
\r
515 numFmt.setCurrency(Currency.getInstance(currencyISOCode));
\r
516 String strBuf = numFmt.format(numberToBeFormat);
\r
517 int resultDataIndex = k-1;
\r
518 if ( k == NumberFormat.CURRENCYSTYLE ) {
\r
519 resultDataIndex = k+2;
\r
521 // DATA[i][resultDataIndex] is the currency format result
\r
522 // using 'k' currency style.
\r
523 String formatResult = DATA[i][resultDataIndex];
\r
524 if (!strBuf.equals(formatResult)) {
\r
525 errln("FAIL: Expected " + formatResult + " actual: " + Utility.escape(strBuf));
\r
528 // test parsing, and test parsing for all currency formats.
\r
529 for (int j = 3; j < 6; ++j) {
\r
530 // DATA[i][3] is the currency format result using
\r
531 // CURRENCYSTYLE formatter.
\r
532 // DATA[i][4] is the currency format result using
\r
533 // ISOCURRENCYSTYLE formatter.
\r
534 // DATA[i][5] is the currency format result using
\r
535 // PLURALCURRENCYSTYLE formatter.
\r
536 String oneCurrencyFormatResult = DATA[i][j];
\r
537 Number val = numFmt.parse(oneCurrencyFormatResult);
\r
538 if (val.doubleValue() != numberToBeFormat.doubleValue()) {
\r
539 errln("FAIL: getCurrencyFormat of locale " + localeString + " failed roundtripping the number. val=" + val + "; expected: " + numberToBeFormat);
\r
543 catch (ParseException e) {
\r
544 errln("FAIL: " + e.getMessage());
\r
551 public void TestMiscCurrencyParsing() {
\r
552 String[][] DATA = {
\r
553 // each has: string to be parsed, parsed position, error position
\r
554 {"1.00 ", "0", "4"},
\r
555 {"1.00 UAE dirha", "0", "4"},
\r
556 {"1.00 us dollar", "14", "-1"},
\r
557 {"1.00 US DOLLAR", "14", "-1"},
\r
558 {"1.00 usd", "0", "4"},
\r
560 ULocale locale = new ULocale("en_US");
\r
561 for (int i=0; i<DATA.length; ++i) {
\r
562 String stringToBeParsed = DATA[i][0];
\r
563 int parsedPosition = Integer.parseInt(DATA[i][1]);
\r
564 int errorIndex = Integer.parseInt(DATA[i][2]);
\r
565 NumberFormat numFmt = NumberFormat.getInstance(locale, NumberFormat.CURRENCYSTYLE);
\r
566 ParsePosition parsePosition = new ParsePosition(0);
\r
567 Number val = numFmt.parse(stringToBeParsed, parsePosition);
\r
568 if (parsePosition.getIndex() != parsedPosition ||
\r
569 parsePosition.getErrorIndex() != errorIndex) {
\r
570 errln("FAIL: parse failed. expected error position: " + errorIndex + "; actual: " + parsePosition.getErrorIndex());
\r
571 errln("FAIL: parse failed. expected position: " + parsedPosition +"; actual: " + parsePosition.getIndex());
\r
573 if (parsePosition.getErrorIndex() == -1 &&
\r
574 val.doubleValue() != 1.00) {
\r
575 errln("FAIL: parse failed. expected 1.00, actual:" + val);
\r
582 * Test the Currency object handling, new as of ICU 2.2.
\r
584 public void TestCurrencyObject() {
\r
586 NumberFormat.getCurrencyInstance(Locale.US);
\r
588 expectCurrency(fmt, null, 1234.56, "$1,234.56");
\r
590 expectCurrency(fmt, Currency.getInstance(Locale.FRANCE),
\r
591 1234.56, "\u20AC1,234.56"); // Euro
\r
593 expectCurrency(fmt, Currency.getInstance(Locale.JAPAN),
\r
594 1234.56, "\u00A51,235"); // Yen
\r
596 expectCurrency(fmt, Currency.getInstance(new Locale("fr", "CH", "")),
\r
597 1234.56, "Fr.1,234.55"); // 0.05 rounding
\r
599 expectCurrency(fmt, Currency.getInstance(Locale.US),
\r
600 1234.56, "$1,234.56");
\r
602 fmt = NumberFormat.getCurrencyInstance(Locale.FRANCE);
\r
604 expectCurrency(fmt, null, 1234.56, "1 234,56 \u20AC");
\r
606 expectCurrency(fmt, Currency.getInstance(Locale.JAPAN),
\r
607 1234.56, "1 235 \u00A5JP"); // Yen
\r
609 expectCurrency(fmt, Currency.getInstance(new Locale("fr", "CH", "")),
\r
610 1234.56, "1 234,55 CHF"); // 0.25 rounding
\r
612 expectCurrency(fmt, Currency.getInstance(Locale.US),
\r
613 1234.56, "1 234,56 $US");
\r
615 expectCurrency(fmt, Currency.getInstance(Locale.FRANCE),
\r
616 1234.56, "1 234,56 \u20AC"); // Euro
\r
619 public void TestCurrencyPatterns() {
\r
621 Locale[] locs = NumberFormat.getAvailableLocales();
\r
622 for (i=0; i<locs.length; ++i) {
\r
623 NumberFormat nf = NumberFormat.getCurrencyInstance(locs[i]);
\r
624 // Make sure currency formats do not have a variable number
\r
625 // of fraction digits
\r
626 int min = nf.getMinimumFractionDigits();
\r
627 int max = nf.getMaximumFractionDigits();
\r
629 String a = nf.format(1.0);
\r
630 String b = nf.format(1.125);
\r
631 errln("FAIL: " + locs[i] +
\r
632 " min fraction digits != max fraction digits; "+
\r
634 "; x 1.125 => " + b);
\r
637 // Make sure EURO currency formats have exactly 2 fraction digits
\r
638 if (nf instanceof DecimalFormat) {
\r
639 Currency curr = ((DecimalFormat) nf).getCurrency();
\r
640 if (curr != null && "EUR".equals(curr.getCurrencyCode())) {
\r
641 if (min != 2 || max != 2) {
\r
642 String a = nf.format(1.0);
\r
643 errln("FAIL: " + locs[i] +
\r
644 " is a EURO format but it does not have 2 fraction digits; "+
\r
654 * Do rudimentary testing of parsing.
\r
656 public void TestParse() {
\r
657 String arg = "0.0";
\r
658 DecimalFormat format = new DecimalFormat("00");
\r
659 double aNumber = 0l;
\r
661 aNumber = format.parse(arg).doubleValue();
\r
662 } catch (ParseException e) {
\r
663 System.out.println(e);
\r
665 logln("parse(" + arg + ") = " + aNumber);
\r
669 * Test proper rounding by the format method.
\r
671 public void TestRounding487() {
\r
673 NumberFormat nf = NumberFormat.getInstance();
\r
674 roundingTest(nf, 0.00159999, 4, "0.0016");
\r
675 roundingTest(nf, 0.00995, 4, "0.01");
\r
677 roundingTest(nf, 12.3995, 3, "12.4");
\r
679 roundingTest(nf, 12.4999, 0, "12");
\r
680 roundingTest(nf, - 19.5, 0, "-20");
\r
685 * Test the functioning of the secondary grouping value.
\r
687 public void TestSecondaryGrouping() {
\r
689 DecimalFormatSymbols US = new DecimalFormatSymbols(Locale.US);
\r
690 DecimalFormat f = new DecimalFormat("#,##,###", US);
\r
692 expect(f, 123456789L, "12,34,56,789");
\r
693 expectPat(f, "#,##,###");
\r
694 f.applyPattern("#,###");
\r
696 f.setSecondaryGroupingSize(4);
\r
697 expect(f, 123456789L, "12,3456,789");
\r
698 expectPat(f, "#,####,###");
\r
699 NumberFormat g = NumberFormat.getInstance(new Locale("hi", "IN"));
\r
702 long l = 1876543210L;
\r
705 // expect "1,87,65,43,210", but with Hindi digits
\r
708 if (out.length() != 14) {
\r
711 for (int i = 0; i < out.length(); ++i) {
\r
712 boolean expectGroup = false;
\r
718 expectGroup = true;
\r
721 // Later -- fix this to get the actual grouping
\r
722 // character from the resource bundle.
\r
723 boolean isGroup = (out.charAt(i) == 0x002C);
\r
724 if (isGroup != expectGroup) {
\r
731 errln("FAIL Expected "+ l + " x hi_IN . \"1,87,65,43,210\" (with Hindi digits), got \""
\r
734 logln("Ok " + l + " x hi_IN . \"" + out + "\"");
\r
738 public void roundingTest(NumberFormat nf, double x, int maxFractionDigits, final String expected) {
\r
739 nf.setMaximumFractionDigits(maxFractionDigits);
\r
740 String out = nf.format(x);
\r
741 logln(x + " formats with " + maxFractionDigits + " fractional digits to " + out);
\r
742 if (!out.equals(expected))
\r
743 errln("FAIL: Expected " + expected);
\r
747 * Upgrade to alphaWorks
\r
749 public void TestExponent() {
\r
750 DecimalFormatSymbols US = new DecimalFormatSymbols(Locale.US);
\r
751 DecimalFormat fmt1 = new DecimalFormat("0.###E0", US);
\r
752 DecimalFormat fmt2 = new DecimalFormat("0.###E+0", US);
\r
754 expect2(fmt1, n, "1.234E3");
\r
755 expect2(fmt2, n, "1.234E+3");
\r
756 expect(fmt1, "1.234E+3", n); // Either format should parse "E+3"
\r
761 * Upgrade to alphaWorks
\r
763 public void TestScientific() {
\r
765 DecimalFormatSymbols US = new DecimalFormatSymbols(Locale.US);
\r
767 // Test pattern round-trip
\r
768 final String PAT[] = { "#E0", "0.####E0", "00.000E00", "##0.####E000", "0.###E0;[0.###E0]" };
\r
769 int PAT_length = PAT.length;
\r
771 // min int, max int, min frac, max frac
\r
772 0, 1, 0, 0, // "#E0"
\r
773 1, 1, 0, 4, // "0.####E0"
\r
774 2, 2, 3, 3, // "00.000E00"
\r
775 1, 3, 0, 4, // "##0.####E000"
\r
776 1, 1, 0, 3, // "0.###E0;[0.###E0]"
\r
778 for (int i = 0; i < PAT_length; ++i) {
\r
779 String pat = PAT[i];
\r
780 DecimalFormat df = new DecimalFormat(pat, US);
\r
781 String pat2 = df.toPattern();
\r
782 if (pat.equals(pat2)) {
\r
783 logln("Ok Pattern rt \"" + pat + "\" . \"" + pat2 + "\"");
\r
785 errln("FAIL Pattern rt \"" + pat + "\" . \"" + pat2 + "\"");
\r
787 // Make sure digit counts match what we expect
\r
788 if (df.getMinimumIntegerDigits() != DIGITS[4 * i]
\r
789 || df.getMaximumIntegerDigits() != DIGITS[4 * i + 1]
\r
790 || df.getMinimumFractionDigits() != DIGITS[4 * i + 2]
\r
791 || df.getMaximumFractionDigits() != DIGITS[4 * i + 3]) {
\r
792 errln("FAIL \""+ pat+ "\" min/max int; min/max frac = "
\r
793 + df.getMinimumIntegerDigits() + "/"
\r
794 + df.getMaximumIntegerDigits() + ";"
\r
795 + df.getMinimumFractionDigits() + "/"
\r
796 + df.getMaximumFractionDigits() + ", expect "
\r
797 + DIGITS[4 * i] + "/"
\r
798 + DIGITS[4 * i + 1] + ";"
\r
799 + DIGITS[4 * i + 2] + "/"
\r
800 + DIGITS[4 * i + 3]);
\r
804 expect2(new DecimalFormat("#E0", US), 12345.0, "1.2345E4");
\r
805 expect(new DecimalFormat("0E0", US), 12345.0, "1E4");
\r
807 // pattern of NumberFormat.getScientificInstance(Locale.US) = "0.######E0" not "#E0"
\r
808 // so result = 1.234568E4 not 1.2345678901E4
\r
809 //when the pattern problem is finalized, delete comment mark'//'
\r
810 //of the following code
\r
811 expect2(NumberFormat.getScientificInstance(Locale.US), 12345.678901, "1.2345678901E4");
\r
812 logln("Testing NumberFormat.getScientificInstance(ULocale) ...");
\r
813 expect2(NumberFormat.getScientificInstance(ULocale.US), 12345.678901, "1.2345678901E4");
\r
815 expect(new DecimalFormat("##0.###E0", US), 12345.0, "12.34E3");
\r
816 expect(new DecimalFormat("##0.###E0", US), 12345.00001, "12.35E3");
\r
817 expect2(new DecimalFormat("##0.####E0", US), 12345, "12.345E3");
\r
819 // pattern of NumberFormat.getScientificInstance(Locale.US) = "0.######E0" not "#E0"
\r
820 // so result = 1.234568E4 not 1.2345678901E4
\r
821 expect2(NumberFormat.getScientificInstance(Locale.FRANCE), 12345.678901, "1,2345678901E4");
\r
822 logln("Testing NumberFormat.getScientificInstance(ULocale) ...");
\r
823 expect2(NumberFormat.getScientificInstance(ULocale.FRANCE), 12345.678901, "1,2345678901E4");
\r
825 expect(new DecimalFormat("##0.####E0", US), 789.12345e-9, "789.12E-9");
\r
826 expect2(new DecimalFormat("##0.####E0", US), 780.e-9, "780E-9");
\r
827 expect(new DecimalFormat(".###E0", US), 45678.0, ".457E5");
\r
828 expect2(new DecimalFormat(".###E0", US), 0, ".0E0");
\r
830 expect(new DecimalFormat[] { new DecimalFormat("#E0", US),
\r
831 new DecimalFormat("##E0", US),
\r
832 new DecimalFormat("####E0", US),
\r
833 new DecimalFormat("0E0", US),
\r
834 new DecimalFormat("00E0", US),
\r
835 new DecimalFormat("000E0", US),
\r
837 new Long(45678000),
\r
838 new String[] { "4.5678E7",
\r
847 ! Unroll this test into individual tests below...
\r
850 expect2(new DecimalFormat("#E0", US), 45678000, "4.5678E7");
\r
851 expect2(new DecimalFormat("##E0", US), 45678000, "45.678E6");
\r
852 expect2(new DecimalFormat("####E0", US), 45678000, "4567.8E4");
\r
853 expect(new DecimalFormat("0E0", US), 45678000, "5E7");
\r
854 expect(new DecimalFormat("00E0", US), 45678000, "46E6");
\r
855 expect(new DecimalFormat("000E0", US), 45678000, "457E5");
\r
857 expect(new DecimalFormat("###E0", US, status),
\r
858 new Object[] { new Double(0.0000123), "12.3E-6",
\r
859 new Double(0.000123), "123E-6",
\r
860 new Double(0.00123), "1.23E-3",
\r
861 new Double(0.0123), "12.3E-3",
\r
862 new Double(0.123), "123E-3",
\r
863 new Double(1.23), "1.23E0",
\r
864 new Double(12.3), "12.3E0",
\r
865 new Double(123), "123E0",
\r
866 new Double(1230), "1.23E3",
\r
869 ! Unroll this test into individual tests below...
\r
872 expect2(new DecimalFormat("###E0", US), 0.0000123, "12.3E-6");
\r
873 expect2(new DecimalFormat("###E0", US), 0.000123, "123E-6");
\r
874 expect2(new DecimalFormat("###E0", US), 0.00123, "1.23E-3");
\r
875 expect2(new DecimalFormat("###E0", US), 0.0123, "12.3E-3");
\r
876 expect2(new DecimalFormat("###E0", US), 0.123, "123E-3");
\r
877 expect2(new DecimalFormat("###E0", US), 1.23, "1.23E0");
\r
878 expect2(new DecimalFormat("###E0", US), 12.3, "12.3E0");
\r
879 expect2(new DecimalFormat("###E0", US), 123.0, "123E0");
\r
880 expect2(new DecimalFormat("###E0", US), 1230.0, "1.23E3");
\r
882 expect(new DecimalFormat("0.#E+00", US, status),
\r
883 new Object[] { new Double(0.00012), "1.2E-04",
\r
884 new Long(12000), "1.2E+04",
\r
887 ! Unroll this test into individual tests below...
\r
890 expect2(new DecimalFormat("0.#E+00", US), 0.00012, "1.2E-04");
\r
891 expect2(new DecimalFormat("0.#E+00", US), 12000, "1.2E+04");
\r
895 * Upgrade to alphaWorks
\r
897 public void TestPad() {
\r
899 DecimalFormatSymbols US = new DecimalFormatSymbols(Locale.US);
\r
900 expect2(new DecimalFormat("*^##.##", US), 0, "^^^^0");
\r
901 expect2(new DecimalFormat("*^##.##", US), -1.3, "^-1.3");
\r
903 new DecimalFormat("##0.0####E0*_ 'g-m/s^2'", US),
\r
905 "0.0E0______ g-m/s^2");
\r
907 new DecimalFormat("##0.0####E0*_ 'g-m/s^2'", US),
\r
909 "333.333E-3_ g-m/s^2");
\r
910 expect2(new DecimalFormat("##0.0####*_ 'g-m/s^2'", US), 0, "0.0______ g-m/s^2");
\r
912 new DecimalFormat("##0.0####*_ 'g-m/s^2'", US),
\r
914 "0.33333__ g-m/s^2");
\r
916 // Test padding before a sign
\r
917 final String formatStr = "*x#,###,###,##0.0#;*x(###,###,##0.0#)";
\r
918 expect2(new DecimalFormat(formatStr, US), -10, "xxxxxxxxxx(10.0)");
\r
919 expect2(new DecimalFormat(formatStr, US), -1000, "xxxxxxx(1,000.0)");
\r
920 expect2(new DecimalFormat(formatStr, US), -1000000, "xxx(1,000,000.0)");
\r
921 expect2(new DecimalFormat(formatStr, US), -100.37, "xxxxxxxx(100.37)");
\r
922 expect2(new DecimalFormat(formatStr, US), -10456.37, "xxxxx(10,456.37)");
\r
923 expect2(new DecimalFormat(formatStr, US), -1120456.37, "xx(1,120,456.37)");
\r
924 expect2(new DecimalFormat(formatStr, US), -112045600.37, "(112,045,600.37)");
\r
925 expect2(new DecimalFormat(formatStr, US), -1252045600.37, "(1,252,045,600.37)");
\r
927 expect2(new DecimalFormat(formatStr, US), 10, "xxxxxxxxxxxx10.0");
\r
928 expect2(new DecimalFormat(formatStr, US), 1000, "xxxxxxxxx1,000.0");
\r
929 expect2(new DecimalFormat(formatStr, US), 1000000, "xxxxx1,000,000.0");
\r
930 expect2(new DecimalFormat(formatStr, US), 100.37, "xxxxxxxxxx100.37");
\r
931 expect2(new DecimalFormat(formatStr, US), 10456.37, "xxxxxxx10,456.37");
\r
932 expect2(new DecimalFormat(formatStr, US), 1120456.37, "xxxx1,120,456.37");
\r
933 expect2(new DecimalFormat(formatStr, US), 112045600.37, "xx112,045,600.37");
\r
934 expect2(new DecimalFormat(formatStr, US), 10252045600.37, "10,252,045,600.37");
\r
936 // Test padding between a sign and a number
\r
937 final String formatStr2 = "#,###,###,##0.0#*x;(###,###,##0.0#*x)";
\r
938 expect2(new DecimalFormat(formatStr2, US), -10, "(10.0xxxxxxxxxx)");
\r
939 expect2(new DecimalFormat(formatStr2, US), -1000, "(1,000.0xxxxxxx)");
\r
940 expect2(new DecimalFormat(formatStr2, US), -1000000, "(1,000,000.0xxx)");
\r
941 expect2(new DecimalFormat(formatStr2, US), -100.37, "(100.37xxxxxxxx)");
\r
942 expect2(new DecimalFormat(formatStr2, US), -10456.37, "(10,456.37xxxxx)");
\r
943 expect2(new DecimalFormat(formatStr2, US), -1120456.37, "(1,120,456.37xx)");
\r
944 expect2(new DecimalFormat(formatStr2, US), -112045600.37, "(112,045,600.37)");
\r
945 expect2(new DecimalFormat(formatStr2, US), -1252045600.37, "(1,252,045,600.37)");
\r
947 expect2(new DecimalFormat(formatStr2, US), 10, "10.0xxxxxxxxxxxx");
\r
948 expect2(new DecimalFormat(formatStr2, US), 1000, "1,000.0xxxxxxxxx");
\r
949 expect2(new DecimalFormat(formatStr2, US), 1000000, "1,000,000.0xxxxx");
\r
950 expect2(new DecimalFormat(formatStr2, US), 100.37, "100.37xxxxxxxxxx");
\r
951 expect2(new DecimalFormat(formatStr2, US), 10456.37, "10,456.37xxxxxxx");
\r
952 expect2(new DecimalFormat(formatStr2, US), 1120456.37, "1,120,456.37xxxx");
\r
953 expect2(new DecimalFormat(formatStr2, US), 112045600.37, "112,045,600.37xx");
\r
954 expect2(new DecimalFormat(formatStr2, US), 10252045600.37, "10,252,045,600.37");
\r
956 //testing the setPadCharacter(UnicodeString) and getPadCharacterString()
\r
957 DecimalFormat fmt = new DecimalFormat("#", US);
\r
958 char padString = 'P';
\r
959 fmt.setPadCharacter(padString);
\r
960 expectPad(fmt, "*P##.##", DecimalFormat.PAD_BEFORE_PREFIX, 5, padString);
\r
961 fmt.setPadCharacter('^');
\r
962 expectPad(fmt, "*^#", DecimalFormat.PAD_BEFORE_PREFIX, 1, '^');
\r
963 //commented untill implementation is complete
\r
964 /* fmt.setPadCharacter((UnicodeString)"^^^");
\r
965 expectPad(fmt, "*^^^#", DecimalFormat.kPadBeforePrefix, 3, (UnicodeString)"^^^");
\r
966 padString.remove();
\r
967 padString.append((UChar)0x0061);
\r
968 padString.append((UChar)0x0302);
\r
969 fmt.setPadCharacter(padString);
\r
970 UChar patternChars[]={0x002a, 0x0061, 0x0302, 0x0061, 0x0302, 0x0023, 0x0000};
\r
971 UnicodeString pattern(patternChars);
\r
972 expectPad(fmt, pattern , DecimalFormat.kPadBeforePrefix, 4, padString);
\r
977 * Upgrade to alphaWorks
\r
979 public void TestPatterns2() {
\r
980 DecimalFormatSymbols US = new DecimalFormatSymbols(Locale.US);
\r
981 DecimalFormat fmt = new DecimalFormat("#", US);
\r
983 char hat = 0x005E; /*^*/
\r
985 expectPad(fmt, "*^#", DecimalFormat.PAD_BEFORE_PREFIX, 1, hat);
\r
986 expectPad(fmt, "$*^#", DecimalFormat.PAD_AFTER_PREFIX, 2, hat);
\r
987 expectPad(fmt, "#*^", DecimalFormat.PAD_BEFORE_SUFFIX, 1, hat);
\r
988 expectPad(fmt, "#$*^", DecimalFormat.PAD_AFTER_SUFFIX, 2, hat);
\r
989 expectPad(fmt, "$*^$#", -1);
\r
990 expectPad(fmt, "#$*^$", -1);
\r
991 expectPad(fmt, "'pre'#,##0*x'post'", DecimalFormat.PAD_BEFORE_SUFFIX, 12, (char) 0x0078 /*x*/);
\r
992 expectPad(fmt, "''#0*x", DecimalFormat.PAD_BEFORE_SUFFIX, 3, (char) 0x0078 /*x*/);
\r
993 expectPad(fmt, "'I''ll'*a###.##", DecimalFormat.PAD_AFTER_PREFIX, 10, (char) 0x0061 /*a*/);
\r
995 fmt.applyPattern("AA#,##0.00ZZ");
\r
996 fmt.setPadCharacter(hat);
\r
998 fmt.setFormatWidth(10);
\r
1000 fmt.setPadPosition(DecimalFormat.PAD_BEFORE_PREFIX);
\r
1001 expectPat(fmt, "*^AA#,##0.00ZZ");
\r
1003 fmt.setPadPosition(DecimalFormat.PAD_BEFORE_SUFFIX);
\r
1004 expectPat(fmt, "AA#,##0.00*^ZZ");
\r
1006 fmt.setPadPosition(DecimalFormat.PAD_AFTER_SUFFIX);
\r
1007 expectPat(fmt, "AA#,##0.00ZZ*^");
\r
1010 String exp = "AA*^#,##0.00ZZ";
\r
1011 fmt.setFormatWidth(12);
\r
1012 fmt.setPadPosition(DecimalFormat.PAD_AFTER_PREFIX);
\r
1013 expectPat(fmt, exp);
\r
1015 fmt.setFormatWidth(13);
\r
1017 expectPat(fmt, "AA*^##,##0.00ZZ");
\r
1019 fmt.setFormatWidth(14);
\r
1020 // 12 345678901234
\r
1021 expectPat(fmt, "AA*^###,##0.00ZZ");
\r
1023 fmt.setFormatWidth(15);
\r
1024 // 12 3456789012345
\r
1025 expectPat(fmt, "AA*^####,##0.00ZZ"); // This is the interesting case
\r
1027 fmt.setFormatWidth(16);
\r
1028 // 12 34567890123456
\r
1029 expectPat(fmt, "AA*^#,###,##0.00ZZ");
\r
1032 public void TestRegistration() {
\r
1033 final ULocale SRC_LOC = ULocale.FRANCE;
\r
1034 final ULocale SWAP_LOC = ULocale.US;
\r
1036 class TestFactory extends SimpleNumberFormatFactory {
\r
1037 NumberFormat currencyStyle;
\r
1040 super(SRC_LOC, true);
\r
1041 currencyStyle = NumberFormat.getIntegerInstance(SWAP_LOC);
\r
1044 public NumberFormat createFormat(ULocale loc, int formatType) {
\r
1045 if (formatType == FORMAT_CURRENCY) {
\r
1046 return currencyStyle;
\r
1052 NumberFormat f0 = NumberFormat.getIntegerInstance(SWAP_LOC);
\r
1053 NumberFormat f1 = NumberFormat.getIntegerInstance(SRC_LOC);
\r
1054 NumberFormat f2 = NumberFormat.getCurrencyInstance(SRC_LOC);
\r
1055 Object key = NumberFormat.registerFactory(new TestFactory());
\r
1056 NumberFormat f3 = NumberFormat.getCurrencyInstance(SRC_LOC);
\r
1057 NumberFormat f4 = NumberFormat.getIntegerInstance(SRC_LOC);
\r
1058 NumberFormat.unregister(key); // restore for other tests
\r
1059 NumberFormat f5 = NumberFormat.getCurrencyInstance(SRC_LOC);
\r
1061 float n = 1234.567f;
\r
1062 logln("f0 swap int: " + f0.format(n));
\r
1063 logln("f1 src int: " + f1.format(n));
\r
1064 logln("f2 src cur: " + f2.format(n));
\r
1065 logln("f3 reg cur: " + f3.format(n));
\r
1066 logln("f4 reg int: " + f4.format(n));
\r
1067 logln("f5 unreg cur: " + f5.format(n));
\r
1069 if (!f3.format(n).equals(f0.format(n))) {
\r
1070 errln("registered service did not match");
\r
1072 if (!f4.format(n).equals(f1.format(n))) {
\r
1073 errln("registered service did not inherit");
\r
1075 if (!f5.format(n).equals(f2.format(n))) {
\r
1076 errln("unregistered service did not match original");
\r
1080 public void TestScientific2() {
\r
1082 DecimalFormat fmt = (DecimalFormat)NumberFormat.getCurrencyInstance();
\r
1083 Number num = new Double(12.34);
\r
1084 expect(fmt, num, "$12.34");
\r
1085 fmt.setScientificNotation(true);
\r
1086 expect(fmt, num, "$1.23E1");
\r
1087 fmt.setScientificNotation(false);
\r
1088 expect(fmt, num, "$12.34");
\r
1091 public void TestScientificGrouping() {
\r
1093 DecimalFormat fmt = new DecimalFormat("###.##E0");
\r
1094 expect(fmt, .01234, "12.3E-3");
\r
1095 expect(fmt, .1234, "123E-3");
\r
1096 expect(fmt, 1.234, "1.23E0");
\r
1097 expect(fmt, 12.34, "12.3E0");
\r
1098 expect(fmt, 123.4, "123E0");
\r
1099 expect(fmt, 1234, "1.23E3");
\r
1102 // additional coverage tests
\r
1104 // sigh, can't have static inner classes, why not?
\r
1106 static final class PI extends Number {
\r
1108 * For serialization
\r
1110 private static final long serialVersionUID = -305601227915602172L;
\r
1113 public int intValue() { return (int)Math.PI; }
\r
1114 public long longValue() { return (long)Math.PI; }
\r
1115 public float floatValue() { return (float)Math.PI; }
\r
1116 public double doubleValue() { return (double)Math.PI; }
\r
1117 public byte byteValue() { return (byte)Math.PI; }
\r
1118 public short shortValue() { return (short)Math.PI; }
\r
1120 public static final Number INSTANCE = new PI();
\r
1123 public void TestCoverage() {
\r
1124 NumberFormat fmt = NumberFormat.getNumberInstance(); // default locale
\r
1125 logln(fmt.format(new BigInteger("1234567890987654321234567890987654321", 10)));
\r
1127 fmt = NumberFormat.getScientificInstance(); // default locale
\r
1129 logln(fmt.format(PI.INSTANCE));
\r
1132 logln(fmt.format("12345"));
\r
1133 errln("numberformat of string did not throw exception");
\r
1135 catch (Exception e) {
\r
1136 logln("PASS: numberformat of string failed as expected");
\r
1139 int hash = fmt.hashCode();
\r
1140 logln("hash code " + hash);
\r
1142 logln("compare to string returns: " + fmt.equals(""));
\r
1144 // For ICU 2.6 - alan
\r
1145 DecimalFormatSymbols US = new DecimalFormatSymbols(Locale.US);
\r
1146 DecimalFormat df = new DecimalFormat("'*&'' '\u00A4' ''&*' #,##0.00", US);
\r
1147 df.setCurrency(Currency.getInstance("INR"));
\r
1148 expect2(df, 1.0, "*&' Rs '&* 1.00");
\r
1149 expect2(df, -2.0, "-*&' Rs '&* 2.00");
\r
1150 df.applyPattern("#,##0.00 '*&'' '\u00A4' ''&*'");
\r
1151 expect2(df, 2.0, "2.00 *&' Rs '&*");
\r
1152 expect2(df, -1.0, "-1.00 *&' Rs '&*");
\r
1154 //#if defined(FOUNDATION10)
\r
1155 //## com.ibm.icu.math.BigDecimal r = df.getRoundingIncrement();
\r
1157 java.math.BigDecimal r = df.getRoundingIncrement();
\r
1160 errln("FAIL: rounding = " + r + ", expect null");
\r
1163 if (df.isScientificNotation()) {
\r
1164 errln("FAIL: isScientificNotation = true, expect false");
\r
1167 df.applyPattern("0.00000");
\r
1168 df.setScientificNotation(true);
\r
1169 if (!df.isScientificNotation()) {
\r
1170 errln("FAIL: isScientificNotation = false, expect true");
\r
1172 df.setMinimumExponentDigits((byte)2);
\r
1173 if (df.getMinimumExponentDigits() != 2) {
\r
1174 errln("FAIL: getMinimumExponentDigits = " +
\r
1175 df.getMinimumExponentDigits() + ", expect 2");
\r
1177 df.setExponentSignAlwaysShown(true);
\r
1178 if (!df.isExponentSignAlwaysShown()) {
\r
1179 errln("FAIL: isExponentSignAlwaysShown = false, expect true");
\r
1181 df.setSecondaryGroupingSize(0);
\r
1182 if (df.getSecondaryGroupingSize() != 0) {
\r
1183 errln("FAIL: getSecondaryGroupingSize = " +
\r
1184 df.getSecondaryGroupingSize() + ", expect 0");
\r
1186 expect2(df, 3.14159, "3.14159E+00");
\r
1188 // DecimalFormatSymbols#getInstance
\r
1189 DecimalFormatSymbols decsym1 = DecimalFormatSymbols.getInstance();
\r
1190 DecimalFormatSymbols decsym2 = new DecimalFormatSymbols();
\r
1191 if (!decsym1.equals(decsym2)) {
\r
1192 errln("FAIL: DecimalFormatSymbols returned by getInstance()" +
\r
1193 "does not match new DecimalFormatSymbols().");
\r
1195 decsym1 = DecimalFormatSymbols.getInstance(Locale.JAPAN);
\r
1196 decsym2 = DecimalFormatSymbols.getInstance(ULocale.JAPAN);
\r
1197 if (!decsym1.equals(decsym2)) {
\r
1198 errln("FAIL: DecimalFormatSymbols returned by getInstance(Locale.JAPAN)" +
\r
1199 "does not match the one returned by getInstance(ULocale.JAPAN).");
\r
1202 // DecimalFormatSymbols#getAvailableLocales/#getAvailableULocales
\r
1203 Locale[] allLocales = DecimalFormatSymbols.getAvailableLocales();
\r
1204 if (allLocales.length == 0) {
\r
1205 errln("FAIL: Got a empty list for DecimalFormatSymbols.getAvailableLocales");
\r
1207 logln("PASS: " + allLocales.length +
\r
1208 " available locales returned by DecimalFormatSymbols.getAvailableLocales");
\r
1210 ULocale[] allULocales = DecimalFormatSymbols.getAvailableULocales();
\r
1211 if (allULocales.length == 0) {
\r
1212 errln("FAIL: Got a empty list for DecimalFormatSymbols.getAvailableLocales");
\r
1214 logln("PASS: " + allULocales.length +
\r
1215 " available locales returned by DecimalFormatSymbols.getAvailableULocales");
\r
1219 public void TestWhiteSpaceParsing() {
\r
1220 DecimalFormatSymbols US = new DecimalFormatSymbols(Locale.US);
\r
1221 DecimalFormat fmt = new DecimalFormat("a b#0c ", US);
\r
1223 expect(fmt, "a b1234c ", n);
\r
1224 expect(fmt, "a b1234c ", n);
\r
1228 * Test currencies whose display name is a ChoiceFormat.
\r
1230 public void TestComplexCurrency() {
\r
1231 // CLDR No Longer uses complex currency symbols.
\r
1232 // Skipping this test.
\r
1233 // Locale loc = new Locale("kn", "IN", "");
\r
1234 // NumberFormat fmt = NumberFormat.getCurrencyInstance(loc);
\r
1236 // expect2(fmt, 1.0, "Re.\u00a01.00");
\r
1237 // expect(fmt, 1.001, "Re.\u00a01.00"); // tricky
\r
1238 // expect2(fmt, 12345678.0, "Rs.\u00a01,23,45,678.00");
\r
1239 // expect2(fmt, 0.5, "Rs.\u00a00.50");
\r
1240 // expect2(fmt, -1.0, "-Re.\u00a01.00");
\r
1241 // expect2(fmt, -10.0, "-Rs.\u00a010.00");
\r
1244 public void TestCurrencyKeyword() {
\r
1245 ULocale locale = new ULocale("th_TH@currency=QQQ");
\r
1246 NumberFormat format = NumberFormat.getCurrencyInstance(locale);
\r
1247 String result = format.format(12.34f);
\r
1248 if (!"QQQ12.34".equals(result)) {
\r
1249 errln("got unexpected currency: " + result);
\r
1254 * Test alternate numbering systems
\r
1256 public void TestNumberingSystems() {
\r
1258 ULocale loc1 = new ULocale("en_US@numbers=thai");
\r
1259 ULocale loc2 = new ULocale("en_US@numbers=hebr");
\r
1260 ULocale loc3 = new ULocale("en_US@numbers=arabext");
\r
1261 ULocale loc4 = new ULocale("hi_IN@numbers=foobar");
\r
1263 NumberFormat fmt1 = NumberFormat.getInstance(loc1);
\r
1264 NumberFormat fmt2 = NumberFormat.getInstance(loc2);
\r
1265 NumberFormat fmt3 = NumberFormat.getInstance(loc3);
\r
1266 NumberFormat fmt4 = NumberFormat.getInstance(loc4);
\r
1268 expect2(fmt1,1234.567,"\u0e51,\u0e52\u0e53\u0e54.\u0e55\u0e56\u0e57");
\r
1269 expect3(fmt2,5678.0,"\u05d4\u05f3\u05ea\u05e8\u05e2\u05f4\u05d7");
\r
1270 expect2(fmt3,1234.567,"\u06f1,\u06f2\u06f3\u06f4.\u06f5\u06f6\u06f7");
\r
1271 expect2(fmt4,1234.567,"\u0967,\u0968\u0969\u096a.\u096b\u096c\u096d");
\r
1275 public void TestThreadedFormat() {
\r
1277 class FormatTask implements Runnable {
\r
1278 DecimalFormat fmt;
\r
1283 FormatTask(DecimalFormat fmt, int index) {
\r
1285 this.buf = new StringBuffer();
\r
1286 this.inc = (index & 0x1) == 0;
\r
1287 this.num = inc ? 0 : 10000;
\r
1290 public void run() {
\r
1292 while (num < 10000) {
\r
1293 buf.append(fmt.format(num) + "\n");
\r
1298 buf.append(fmt.format(num) + "\n");
\r
1305 return buf.toString();
\r
1309 DecimalFormat fmt = new DecimalFormat("0.####");
\r
1310 FormatTask[] tasks = new FormatTask[8];
\r
1311 for (int i = 0; i < tasks.length; ++i) {
\r
1312 tasks[i] = new FormatTask(fmt, i);
\r
1315 TestUtil.runUntilDone(tasks);
\r
1317 for (int i = 2; i < tasks.length; i++) {
\r
1318 String str1 = tasks[i].result();
\r
1319 String str2 = tasks[i-2].result();
\r
1320 if (!str1.equals(str2)) {
\r
1321 System.out.println("mismatch at " + i);
\r
1322 System.out.println(str1);
\r
1323 System.out.println(str2);
\r
1324 errln("decimal format thread mismatch");
\r
1332 public void TestPerMill() {
\r
1333 DecimalFormat fmt = new DecimalFormat("###.###\u2030");
\r
1334 assertEquals("0.4857 x ###.###\u2030",
\r
1335 "485.7\u2030", fmt.format(0.4857));
\r
1337 DecimalFormatSymbols sym = new DecimalFormatSymbols(Locale.ENGLISH);
\r
1338 sym.setPerMill('m');
\r
1339 DecimalFormat fmt2 = new DecimalFormat("", sym);
\r
1340 fmt2.applyLocalizedPattern("###.###m");
\r
1341 assertEquals("0.4857 x ###.###m",
\r
1342 "485.7m", fmt2.format(0.4857));
\r
1345 public void TestIllegalPatterns() {
\r
1347 // Prefix with "-:" for illegal patterns
\r
1348 // Prefix with "+:" for legal patterns
\r
1350 // Unquoted special characters in the suffix are illegal
\r
1352 "+:000.000'|###'",
\r
1354 for (int i=0; i<DATA.length; ++i) {
\r
1355 String pat=DATA[i];
\r
1356 boolean valid = pat.charAt(0) == '+';
\r
1357 pat = pat.substring(2);
\r
1358 Exception e = null;
\r
1360 // locale doesn't matter here
\r
1361 new DecimalFormat(pat);
\r
1362 } catch (IllegalArgumentException e1) {
\r
1364 } catch (IndexOutOfBoundsException e1) {
\r
1367 String msg = (e==null) ? "success" : e.getMessage();
\r
1368 if ((e==null) == valid) {
\r
1369 logln("Ok: pattern \"" + pat + "\": " + msg);
\r
1371 errln("FAIL: pattern \"" + pat + "\" should have " +
\r
1372 (valid?"succeeded":"failed") + "; got " + msg);
\r
1378 * Parse a CurrencyAmount using the given NumberFormat, with
\r
1379 * the 'delim' character separating the number and the currency.
\r
1381 private static CurrencyAmount parseCurrencyAmount(String str, NumberFormat fmt,
\r
1383 throws ParseException {
\r
1384 int i = str.indexOf(delim);
\r
1385 return new CurrencyAmount(fmt.parse(str.substring(0,i)),
\r
1386 Currency.getInstance(str.substring(i+1)));
\r
1390 * Return an integer representing the next token from this
\r
1391 * iterator. The integer will be an index into the given list, or
\r
1392 * -1 if there are no more tokens, or -2 if the token is not on
\r
1395 private static int keywordIndex(String tok) {
\r
1396 for (int i=0; i<KEYWORDS.length; ++i) {
\r
1397 if (tok.equals(KEYWORDS[i])) {
\r
1404 private static final String KEYWORDS[] = {
\r
1405 /*0*/ "ref=", // <reference pattern to parse numbers>
\r
1406 /*1*/ "loc=", // <locale for formats>
\r
1407 /*2*/ "f:", // <pattern or '-'> <number> <exp. string>
\r
1408 /*3*/ "fp:", // <pattern or '-'> <number> <exp. string> <exp. number>
\r
1409 /*4*/ "rt:", // <pattern or '-'> <(exp.) number> <(exp.) string>
\r
1410 /*5*/ "p:", // <pattern or '-'> <string> <exp. number>
\r
1411 /*6*/ "perr:", // <pattern or '-'> <invalid string>
\r
1412 /*7*/ "pat:", // <pattern or '-'> <exp. toPattern or '-' or 'err'>
\r
1413 /*8*/ "fpc:", // <loc or '-'> <curr.amt> <exp. string> <exp. curr.amt>
\r
1414 /*9*/ "strict=", // true or false
\r
1417 public void TestCases() {
\r
1418 String caseFileName = "NumberFormatTestCases.txt";
\r
1419 java.io.InputStream is = NumberFormatTest.class.getResourceAsStream(caseFileName);
\r
1421 ResourceReader reader = new ResourceReader(is, caseFileName, "utf-8");
\r
1422 TokenIterator tokens = new TokenIterator(reader);
\r
1424 Locale loc = new Locale("en", "US", "");
\r
1425 DecimalFormat ref = null, fmt = null;
\r
1426 MeasureFormat mfmt = null;
\r
1427 String pat = null, str = null, mloc = null;
\r
1428 boolean strict = false;
\r
1432 String tok = tokens.next();
\r
1433 if (tok == null) {
\r
1436 String where = "(" + tokens.getLineNumber() + ") ";
\r
1437 int cmd = keywordIndex(tok);
\r
1440 // ref= <reference pattern>
\r
1441 ref = new DecimalFormat(tokens.next(),
\r
1442 new DecimalFormatSymbols(Locale.US));
\r
1443 ref.setParseStrict(strict);
\r
1444 logln("Setting reference pattern to:\t" + ref);
\r
1448 loc = LocaleUtility.getLocaleFromName(tokens.next());
\r
1449 pat = ((DecimalFormat) NumberFormat.getInstance(loc)).toPattern();
\r
1450 logln("Setting locale to:\t" + loc + ", \tand pattern to:\t" + pat);
\r
1456 tok = tokens.next();
\r
1457 if (!tok.equals("-")) {
\r
1461 fmt = new DecimalFormat(pat, new DecimalFormatSymbols(loc));
\r
1462 fmt.setParseStrict(strict);
\r
1463 } catch (IllegalArgumentException iae) {
\r
1464 errln(where + "Pattern \"" + pat + '"');
\r
1465 iae.printStackTrace();
\r
1466 tokens.next(); // consume remaining tokens
\r
1468 if (cmd == 3) tokens.next();
\r
1473 if (cmd == 2 || cmd == 3 || cmd == 4) {
\r
1474 // f: <pattern or '-'> <number> <exp. string>
\r
1475 // fp: <pattern or '-'> <number> <exp. string> <exp. number>
\r
1476 // rt: <pattern or '-'> <number> <string>
\r
1477 String num = tokens.next();
\r
1478 str = tokens.next();
\r
1479 Number n = (Number) ref.parse(num);
\r
1480 assertEquals(where + '"' + pat + "\".format(" + num + ")",
\r
1481 str, fmt.format(n));
\r
1482 if (cmd == 3) { // fp:
\r
1483 n = (Number) ref.parse(tokens.next());
\r
1485 if (cmd != 2) { // != f:
\r
1486 assertEquals(where + '"' + pat + "\".parse(\"" + str + "\")",
\r
1487 n, fmt.parse(str));
\r
1490 // p: <pattern or '-'> <string to parse> <exp. number>
\r
1492 str = tokens.next();
\r
1493 String expstr = tokens.next();
\r
1494 Number parsed = fmt.parse(str);
\r
1495 Number exp = (Number) ref.parse(expstr);
\r
1496 assertEquals(where + '"' + pat + "\".parse(\"" + str + "\")",
\r
1499 } catch (ParseException e) {
\r
1500 errln(where + '"' + pat + "\".parse(\"" + str +
\r
1501 "\") threw an exception");
\r
1502 e.printStackTrace();
\r
1506 // perr: <pattern or '-'> <invalid string>
\r
1507 errln("Under construction");
\r
1510 // pat: <pattern> <exp. toPattern, or '-' or 'err'>
\r
1511 String testpat = tokens.next();
\r
1512 String exppat = tokens.next();
\r
1513 boolean err = exppat.equals("err");
\r
1514 if (testpat.equals("-")) {
\r
1516 errln("Invalid command \"pat: - err\" at " + tokens.describePosition());
\r
1521 if (exppat.equals("-")) exppat = testpat;
\r
1523 DecimalFormat f = null;
\r
1524 if (testpat == pat) { // [sic]
\r
1527 f = new DecimalFormat(testpat);
\r
1528 f.setParseStrict(strict);
\r
1531 errln(where + "Invalid pattern \"" + testpat +
\r
1532 "\" was accepted");
\r
1534 assertEquals(where + '"' + testpat + "\".toPattern()",
\r
1535 exppat, f.toPattern());
\r
1537 } catch (IllegalArgumentException iae2) {
\r
1539 logln("Ok: " + where + "Invalid pattern \"" + testpat +
\r
1540 "\" threw an exception");
\r
1542 errln(where + "Valid pattern \"" + testpat +
\r
1543 "\" threw an exception");
\r
1544 iae2.printStackTrace();
\r
1549 tok = tokens.next();
\r
1550 if (!tok.equals("-")) {
\r
1552 ULocale l = new ULocale(mloc);
\r
1554 mfmt = MeasureFormat.getCurrencyFormat(l);
\r
1555 } catch (IllegalArgumentException iae) {
\r
1556 errln(where + "Loc \"" + tok + '"');
\r
1557 iae.printStackTrace();
\r
1558 tokens.next(); // consume remaining tokens
\r
1566 // fpc: <loc or '-'> <curr.amt> <exp. string> <exp. curr.amt>
\r
1567 String currAmt = tokens.next();
\r
1568 str = tokens.next();
\r
1569 CurrencyAmount n = parseCurrencyAmount(currAmt, ref, '/');
\r
1570 assertEquals(where + "getCurrencyFormat(" + mloc + ").format(" + currAmt + ")",
\r
1571 str, mfmt.format(n));
\r
1572 n = parseCurrencyAmount(tokens.next(), ref, '/');
\r
1573 assertEquals(where + "getCurrencyFormat(" + mloc + ").parse(\"" + str + "\")",
\r
1574 n, (CurrencyAmount) mfmt.parseObject(str));
\r
1575 } catch (ParseException e) {
\r
1576 errln(where + '"' + pat + "\".parse(\"" + str +
\r
1577 "\") threw an exception");
\r
1578 e.printStackTrace();
\r
1581 case 9: // strict= true or false
\r
1582 strict = "true".equalsIgnoreCase(tokens.next());
\r
1583 logln("Setting strict to:\t" + strict);
\r
1586 errln("Unknown command \"" + tok + "\" at " + tokens.describePosition());
\r
1590 } catch (java.io.IOException e) {
\r
1591 //#if defined(FOUNDATION10) || defined(J2SE13)
\r
1592 //## throw new RuntimeException(e.getMessage());
\r
1594 throw new RuntimeException(e);
\r
1599 public void TestRounding() {
\r
1600 DecimalFormat nf = (DecimalFormat) com.ibm.icu.text.NumberFormat.getInstance(ULocale.ENGLISH);
\r
1601 if (false) { // for debugging specific value
\r
1602 nf.setRoundingMode(BigDecimal.ROUND_HALF_UP);
\r
1603 checkRounding(nf, new BigDecimal("300.0300000000"), 0, new BigDecimal("0.020000000"));
\r
1606 int[] roundingIncrements = {1, 2, 5, 20, 50, 100};
\r
1607 int[] testValues = {0, 300};
\r
1608 for (int j = 0; j < testValues.length; ++j) {
\r
1609 for (int mode = BigDecimal.ROUND_UP; mode < BigDecimal.ROUND_HALF_EVEN; ++mode) {
\r
1610 nf.setRoundingMode(mode);
\r
1611 for (int increment = 0; increment < roundingIncrements.length; ++increment) {
\r
1612 BigDecimal base = new BigDecimal(testValues[j]);
\r
1613 BigDecimal rInc = new BigDecimal(roundingIncrements[increment]);
\r
1614 checkRounding(nf, base, 20, rInc);
\r
1615 rInc = new BigDecimal("1.000000000").divide(rInc);
\r
1616 checkRounding(nf, base, 20, rInc);
\r
1622 void checkRounding(DecimalFormat nf, BigDecimal base, int iterations, BigDecimal increment) {
\r
1623 //#if defined(FOUNDATION10)
\r
1624 //## nf.setRoundingIncrement(increment);
\r
1626 nf.setRoundingIncrement(increment.toBigDecimal());
\r
1628 BigDecimal lastParsed = new BigDecimal(Integer.MIN_VALUE); // used to make sure that rounding is monotonic
\r
1629 for (int i = -iterations; i <= iterations; ++i) {
\r
1630 BigDecimal iValue = base.add(increment.multiply(new BigDecimal(i)).movePointLeft(1));
\r
1631 BigDecimal smallIncrement = new BigDecimal("0.00000001");
\r
1632 if (iValue.signum() != 0) {
\r
1633 smallIncrement.multiply(iValue); // scale unless zero
\r
1635 // we not only test the value, but some values in a small range around it.
\r
1636 lastParsed = checkRound(nf, iValue.subtract(smallIncrement), lastParsed);
\r
1637 lastParsed = checkRound(nf, iValue, lastParsed);
\r
1638 lastParsed = checkRound(nf, iValue.add(smallIncrement), lastParsed);
\r
1642 private BigDecimal checkRound(DecimalFormat nf, BigDecimal iValue, BigDecimal lastParsed) {
\r
1643 String formatedBigDecimal = nf.format(iValue);
\r
1644 String formattedDouble = nf.format(iValue.doubleValue());
\r
1645 if (!equalButForTrailingZeros(formatedBigDecimal, formattedDouble)) {
\r
1646 errln("Failure at: " + iValue + " (" + iValue.doubleValue() + ")"
\r
1647 + ",\tRounding-mode: " + roundingModeNames[nf.getRoundingMode()]
\r
1648 + ",\tRounding-increment: " + nf.getRoundingIncrement()
\r
1649 + ",\tdouble: " + formattedDouble
\r
1650 + ",\tBigDecimal: " + formatedBigDecimal);
\r
1652 logln("Value: " + iValue
\r
1653 + ",\tRounding-mode: " + roundingModeNames[nf.getRoundingMode()]
\r
1654 + ",\tRounding-increment: " + nf.getRoundingIncrement()
\r
1655 + ",\tdouble: " + formattedDouble
\r
1656 + ",\tBigDecimal: " + formatedBigDecimal);
\r
1659 // Number should have compareTo(...)
\r
1660 BigDecimal parsed = toBigDecimal(nf.parse(formatedBigDecimal));
\r
1661 if (lastParsed.compareTo(parsed) > 0) {
\r
1662 errln("Rounding wrong direction!: " + lastParsed + " > " + parsed);
\r
1664 lastParsed = parsed;
\r
1665 } catch (ParseException e) {
\r
1666 errln("Parse Failure with: " + formatedBigDecimal);
\r
1668 return lastParsed;
\r
1671 static BigDecimal toBigDecimal(Number number) {
\r
1672 return number instanceof BigDecimal ? (BigDecimal) number
\r
1673 : number instanceof BigInteger ? new BigDecimal((BigInteger)number)
\r
1674 //#if defined(FOUNDATION10)
\r
1676 : number instanceof java.math.BigDecimal ? new BigDecimal((java.math.BigDecimal)number)
\r
1678 : number instanceof Double ? new BigDecimal(number.doubleValue())
\r
1679 : number instanceof Float ? new BigDecimal(number.floatValue())
\r
1680 : new BigDecimal(number.longValue());
\r
1683 static String[] roundingModeNames = {
\r
1684 "ROUND_UP", "ROUND_DOWN", "ROUND_CEILING", "ROUND_FLOOR",
\r
1685 "ROUND_HALF_UP", "ROUND_HALF_DOWN", "ROUND_HALF_EVEN",
\r
1686 "ROUND_UNNECESSARY"
\r
1689 private static boolean equalButForTrailingZeros(String formatted1, String formatted2) {
\r
1690 if (formatted1.length() == formatted2.length()) return formatted1.equals(formatted2);
\r
1691 return stripFinalZeros(formatted1).equals(stripFinalZeros(formatted2));
\r
1694 private static String stripFinalZeros(String formatted) {
\r
1695 int len1 = formatted.length();
\r
1697 while (len1 > 0 && ((ch = formatted.charAt(len1-1)) == '0' || ch == '.')) --len1;
\r
1698 return formatted.substring(0,len1);
\r
1701 //------------------------------------------------------------------
\r
1702 // Support methods
\r
1703 //------------------------------------------------------------------
\r
1705 // Format-Parse test
\r
1706 public void expect2(NumberFormat fmt, Number n, String exp) {
\r
1707 // Don't round-trip format test, since we explicitly do it
\r
1708 expect(fmt, n, exp, false);
\r
1709 expect(fmt, exp, n);
\r
1711 // Format-Parse test
\r
1712 public void expect3(NumberFormat fmt, Number n, String exp) {
\r
1713 // Don't round-trip format test, since we explicitly do it
\r
1714 expect_rbnf(fmt, n, exp, false);
\r
1715 expect_rbnf(fmt, exp, n);
\r
1718 // Format-Parse test (convenience)
\r
1719 public void expect2(NumberFormat fmt, double n, String exp) {
\r
1720 expect2(fmt, new Double(n), exp);
\r
1722 // Format-Parse test (convenience)
\r
1723 public void expect3(NumberFormat fmt, double n, String exp) {
\r
1724 expect3(fmt, new Double(n), exp);
\r
1727 // Format-Parse test (convenience)
\r
1728 public void expect2(NumberFormat fmt, long n, String exp) {
\r
1729 expect2(fmt, new Long(n), exp);
\r
1731 // Format-Parse test (convenience)
\r
1732 public void expect3(NumberFormat fmt, long n, String exp) {
\r
1733 expect3(fmt, new Long(n), exp);
\r
1737 public void expect(NumberFormat fmt, Number n, String exp, boolean rt) {
\r
1738 StringBuffer saw = new StringBuffer();
\r
1739 FieldPosition pos = new FieldPosition(0);
\r
1740 fmt.format(n, saw, pos);
\r
1741 String pat = ((DecimalFormat)fmt).toPattern();
\r
1742 if (saw.toString().equals(exp)) {
\r
1743 logln("Ok " + n + " x " +
\r
1746 // We should be able to round-trip the formatted string =>
\r
1747 // number => string (but not the other way around: number
\r
1748 // => string => number2, might have number2 != number):
\r
1751 Number n2 = fmt.parse(exp);
\r
1752 StringBuffer saw2 = new StringBuffer();
\r
1753 fmt.format(n2, saw2, pos);
\r
1754 if (!saw2.toString().equals(exp)) {
\r
1755 errln("FAIL \"" + exp + "\" => " + n2 +
\r
1756 " => \"" + saw2 + '"');
\r
1758 } catch (ParseException e) {
\r
1759 errln(e.getMessage());
\r
1764 errln("FAIL " + n + " x " +
\r
1766 saw + "\", expected \"" + exp + "\"");
\r
1770 public void expect_rbnf(NumberFormat fmt, Number n, String exp, boolean rt) {
\r
1771 StringBuffer saw = new StringBuffer();
\r
1772 FieldPosition pos = new FieldPosition(0);
\r
1773 fmt.format(n, saw, pos);
\r
1774 if (saw.toString().equals(exp)) {
\r
1775 logln("Ok " + n + " = \"" +
\r
1777 // We should be able to round-trip the formatted string =>
\r
1778 // number => string (but not the other way around: number
\r
1779 // => string => number2, might have number2 != number):
\r
1782 Number n2 = fmt.parse(exp);
\r
1783 StringBuffer saw2 = new StringBuffer();
\r
1784 fmt.format(n2, saw2, pos);
\r
1785 if (!saw2.toString().equals(exp)) {
\r
1786 errln("FAIL \"" + exp + "\" => " + n2 +
\r
1787 " => \"" + saw2 + '"');
\r
1789 } catch (ParseException e) {
\r
1790 errln(e.getMessage());
\r
1795 errln("FAIL " + n + " = \"" +
\r
1796 saw + "\", expected \"" + exp + "\"");
\r
1800 // Format test (convenience)
\r
1801 public void expect(NumberFormat fmt, Number n, String exp) {
\r
1802 expect(fmt, n, exp, true);
\r
1805 // Format test (convenience)
\r
1806 public void expect(NumberFormat fmt, double n, String exp) {
\r
1807 expect(fmt, new Double(n), exp);
\r
1810 // Format test (convenience)
\r
1811 public void expect(NumberFormat fmt, long n, String exp) {
\r
1812 expect(fmt, new Long(n), exp);
\r
1816 public void expect(NumberFormat fmt, String str, Number n) {
\r
1817 Number num = null;
\r
1819 num = (Number) fmt.parse(str);
\r
1820 } catch (ParseException e) {
\r
1821 errln(e.getMessage());
\r
1824 String pat = ((DecimalFormat)fmt).toPattern();
\r
1825 // A little tricky here -- make sure Double(12345.0) and
\r
1826 // Long(12345) match.
\r
1827 if (num.equals(n) || num.doubleValue() == n.doubleValue()) {
\r
1828 logln("Ok \"" + str + "\" x " +
\r
1832 errln("FAIL \"" + str + "\" x " +
\r
1834 num + ", expected " + n);
\r
1839 public void expect_rbnf(NumberFormat fmt, String str, Number n) {
\r
1840 Number num = null;
\r
1842 num = (Number) fmt.parse(str);
\r
1843 } catch (ParseException e) {
\r
1844 errln(e.getMessage());
\r
1847 // A little tricky here -- make sure Double(12345.0) and
\r
1848 // Long(12345) match.
\r
1849 if (num.equals(n) || num.doubleValue() == n.doubleValue()) {
\r
1850 logln("Ok \"" + str + " = " +
\r
1853 errln("FAIL \"" + str + " = " +
\r
1854 num + ", expected " + n);
\r
1858 // Parse test (convenience)
\r
1859 public void expect(NumberFormat fmt, String str, double n) {
\r
1860 expect(fmt, str, new Double(n));
\r
1863 // Parse test (convenience)
\r
1864 public void expect(NumberFormat fmt, String str, long n) {
\r
1865 expect(fmt, str, new Long(n));
\r
1868 private void expectCurrency(NumberFormat nf, Currency curr,
\r
1869 double value, String string) {
\r
1870 DecimalFormat fmt = (DecimalFormat) nf;
\r
1871 if (curr != null) {
\r
1872 fmt.setCurrency(curr);
\r
1874 String s = fmt.format(value).replace('\u00A0', ' ');
\r
1876 if (s.equals(string)) {
\r
1877 logln("Ok: " + value + " x " + curr + " => " + s);
\r
1879 errln("FAIL: " + value + " x " + curr + " => " + s +
\r
1880 ", expected " + string);
\r
1884 public void expectPad(DecimalFormat fmt, String pat, int pos) {
\r
1885 expectPad(fmt, pat, pos, 0, (char)0);
\r
1888 public void expectPad(DecimalFormat fmt, final String pat, int pos, int width, final char pad) {
\r
1889 int apos = 0, awidth = 0;
\r
1892 fmt.applyPattern(pat);
\r
1893 apos = fmt.getPadPosition();
\r
1894 awidth = fmt.getFormatWidth();
\r
1895 apadStr = fmt.getPadCharacter();
\r
1896 } catch (Exception e) {
\r
1902 if (apos == pos && awidth == width && apadStr == pad) {
\r
1903 logln("Ok \"" + pat + "\" pos="
\r
1904 + apos + ((pos == -1) ? "" : " width=" + awidth + " pad=" + apadStr));
\r
1906 errln("FAIL \"" + pat + "\" pos=" + apos + " width="
\r
1907 + awidth + " pad=" + apadStr + ", expected "
\r
1908 + pos + " " + width + " " + pad);
\r
1912 public void expectPat(DecimalFormat fmt, final String exp) {
\r
1913 String pat = fmt.toPattern();
\r
1914 if (pat.equals(exp)) {
\r
1915 logln("Ok \"" + pat + "\"");
\r
1917 errln("FAIL \"" + pat + "\", expected \"" + exp + "\"");
\r
1921 public void TestJB3832(){
\r
1922 ULocale locale = new ULocale("pt_PT@currency=PTE");
\r
1923 NumberFormat format = NumberFormat.getCurrencyInstance(locale);
\r
1924 Currency curr = Currency.getInstance(locale);
\r
1925 logln("\nName of the currency is: " + curr.getName(locale, Currency.LONG_NAME, new boolean[] {false}));
\r
1926 CurrencyAmount cAmt = new CurrencyAmount(1150.50, curr);
\r
1927 logln("CurrencyAmount object's hashCode is: " + cAmt.hashCode()); //cover hashCode
\r
1928 String str = format.format(cAmt);
\r
1929 String expected = "1,150$50\u00a0Esc.";
\r
1930 if(!expected.equals(str)){
\r
1931 errln("Did not get the expected output Expected: "+expected+" Got: "+ str);
\r
1935 public void TestStrictParse() {
\r
1937 "0", // single zero before end of text is not leading
\r
1938 "0 ", // single zero at end of number is not leading
\r
1939 "0.", // single zero before period (or decimal, it's ambiguous) is not leading
\r
1940 "0,", // single zero before comma (not group separator) is not leading
\r
1941 "0.0", // single zero before decimal followed by digit is not leading
\r
1942 "0. ", // same as above before period (or decimal) is not leading
\r
1943 "0.100,5", // comma stops parse of decimal (no grouping)
\r
1944 ".00", // leading decimal is ok, even with zeros
\r
1945 "1234567", // group separators are not required
\r
1946 "12345, ", // comma not followed by digit is not a group separator, but end of number
\r
1947 "1,234, ", // if group separator is present, group sizes must be appropriate
\r
1948 "1,234,567", // ...secondary too
\r
1949 "0E", // an exponnent not followed by zero or digits is not an exponent
\r
1952 "00", // leading zero before zero
\r
1953 "012", // leading zero before digit
\r
1954 "0,456", // leading zero before group separator
\r
1955 "1,2", // wrong number of digits after group separator
\r
1956 ",0", // leading group separator before zero
\r
1957 ",1", // leading group separator before digit
\r
1958 ",.02", // leading group separator before decimal
\r
1959 "1,.02", // group separator before decimal
\r
1960 "1,,200", // multiple group separators
\r
1961 "1,45", // wrong number of digits in primary group
\r
1962 "1,45 that", // wrong number of digits in primary group
\r
1963 "1,45.34", // wrong number of digits in primary group
\r
1964 "1234,567", // wrong number of digits in secondary group
\r
1965 "12,34,567", // wrong number of digits in secondary group
\r
1966 "1,23,456,7890", // wrong number of digits in primary and secondary groups
\r
1969 DecimalFormat nf = (DecimalFormat) NumberFormat.getInstance(Locale.ENGLISH);
\r
1970 runStrictParseBatch(nf, pass, fail);
\r
1972 String[] scientificPass = {
\r
1973 "0E2", // single zero before exponent is ok
\r
1974 "1234E2", // any number of digits before exponent is ok
\r
1975 "1,234E", // an exponent string not followed by zero or digits is not an exponent
\r
1977 String[] scientificFail = {
\r
1978 "00E2", // double zeros fail
\r
1979 "1,234E2", // group separators with exponent fail
\r
1982 nf = (DecimalFormat) NumberFormat.getInstance(Locale.ENGLISH);
\r
1983 runStrictParseBatch(nf, scientificPass, scientificFail);
\r
1985 String[] mixedPass = {
\r
1988 "12,34,567, that",
\r
1991 String[] mixedFail = {
\r
1994 "12,34,56, that ",
\r
1998 nf = new DecimalFormat("#,##,##0.#");
\r
1999 runStrictParseBatch(nf, mixedPass, mixedFail);
\r
2002 void runStrictParseBatch(DecimalFormat nf, String[] pass, String[] fail) {
\r
2003 nf.setParseStrict(false);
\r
2004 runStrictParseTests("should pass", nf, pass, true);
\r
2005 runStrictParseTests("should also pass", nf, fail, true);
\r
2006 nf.setParseStrict(true);
\r
2007 runStrictParseTests("should still pass", nf, pass, true);
\r
2008 runStrictParseTests("should fail", nf, fail, false);
\r
2011 void runStrictParseTests(String msg, DecimalFormat nf, String[] tests, boolean pass) {
\r
2013 logln("pattern: '" + nf.toPattern() + "'");
\r
2015 for (int i = 0; i < tests.length; ++i) {
\r
2016 String str = tests[i];
\r
2017 ParsePosition pp = new ParsePosition(0);
\r
2018 Number n = nf.parse(str, pp);
\r
2019 String formatted = n != null ? nf.format(n) : "null";
\r
2020 String err = pp.getErrorIndex() == -1 ? "" : "(error at " + pp.getErrorIndex() + ")";
\r
2021 if ((err.length() == 0) != pass) {
\r
2022 errln("'" + str + "' parsed '" +
\r
2023 str.substring(0, pp.getIndex()) +
\r
2024 "' returned " + n + " formats to '" +
\r
2025 formatted + "' " + err);
\r
2027 if (err.length() > 0) {
\r
2028 err = "got expected " + err;
\r
2030 logln("'" + str + "' parsed '" +
\r
2031 str.substring(0, pp.getIndex()) +
\r
2032 "' returned " + n + " formats to '" +
\r
2033 formatted + "' " + err);
\r
2037 public void TestJB5251(){
\r
2038 //save default locale
\r
2039 ULocale defaultLocale = ULocale.getDefault();
\r
2040 ULocale.setDefault(new ULocale("qr_QR"));
\r
2042 NumberFormat.getInstance();
\r
2044 catch (Exception e) {
\r
2045 errln("Numberformat threw exception for non-existent locale. It should use the default.");
\r
2047 //reset default locale
\r
2048 ULocale.setDefault(defaultLocale);
\r
2051 public void TestParseReturnType() {
\r
2052 String[] defaultNonBigDecimals = {
\r
2056 "12345678901234567890" // BigInteger
\r
2059 String[] doubles = {
\r
2062 "\u221E" // Infinity
\r
2065 DecimalFormatSymbols sym = new DecimalFormatSymbols(Locale.US);
\r
2066 DecimalFormat nf = new DecimalFormat("#.#", sym);
\r
2068 if (nf.isParseBigDecimal()) {
\r
2069 errln("FAIL: isParseDecimal() must return false by default");
\r
2072 // isParseBigDecimal() is false
\r
2073 for (int i = 0; i < defaultNonBigDecimals.length; i++) {
\r
2075 Number n = nf.parse(defaultNonBigDecimals[i]);
\r
2076 if (n instanceof BigDecimal) {
\r
2077 errln("FAIL: parse returns BigDecimal instance");
\r
2079 } catch (ParseException e) {
\r
2080 errln("parse of '" + defaultNonBigDecimals[i] + "' threw exception: " + e);
\r
2083 // parse results for doubls must be always Double
\r
2084 for (int i = 0; i < doubles.length; i++) {
\r
2086 Number n = nf.parse(doubles[i]);
\r
2087 if (!(n instanceof Double)) {
\r
2088 errln("FAIL: parse does not return Double instance");
\r
2090 } catch (ParseException e) {
\r
2091 errln("parse of '" + doubles[i] + "' threw exception: " + e);
\r
2095 // force this DecimalFormat to return BigDecimal
\r
2096 nf.setParseBigDecimal(true);
\r
2097 if (!nf.isParseBigDecimal()) {
\r
2098 errln("FAIL: isParseBigDecimal() must return true");
\r
2101 // isParseBigDecimal() is true
\r
2102 for (int i = 0; i < defaultNonBigDecimals.length; i++) {
\r
2104 Number n = nf.parse(defaultNonBigDecimals[i]);
\r
2105 if (!(n instanceof BigDecimal)) {
\r
2106 errln("FAIL: parse does not return BigDecimal instance");
\r
2108 } catch (ParseException e) {
\r
2109 errln("parse of '" + defaultNonBigDecimals[i] + "' threw exception: " + e);
\r
2112 // parse results for doubls must be always Double
\r
2113 for (int i = 0; i < doubles.length; i++) {
\r
2115 Number n = nf.parse(doubles[i]);
\r
2116 if (!(n instanceof Double)) {
\r
2117 errln("FAIL: parse does not return Double instance");
\r
2119 } catch (ParseException e) {
\r
2120 errln("parse of '" + doubles[i] + "' threw exception: " + e);
\r
2125 public void TestNonpositiveMultiplier() {
\r
2126 DecimalFormat df = new DecimalFormat("0");
\r
2128 // test zero multiplier
\r
2131 df.setMultiplier(0);
\r
2134 errln("DecimalFormat.setMultiplier(0) did not throw an IllegalArgumentException");
\r
2135 } catch (IllegalArgumentException ex) {
\r
2139 // test negative multiplier
\r
2142 df.setMultiplier(-1);
\r
2144 if (df.getMultiplier() != -1) {
\r
2145 errln("DecimalFormat.setMultiplier(-1) did not change the multiplier to -1");
\r
2150 } catch (IllegalArgumentException ex) {
\r
2152 errln("DecimalFormat.setMultiplier(-1) threw an IllegalArgumentException");
\r
2156 expect(df, "1122.123", -1122.123);
\r
2157 expect(df, "-1122.123", 1122.123);
\r
2158 expect(df, "1.2", -1.2);
\r
2159 expect(df, "-1.2", 1.2);
\r
2161 expect2(df, Long.MAX_VALUE, BigInteger.valueOf(Long.MAX_VALUE).negate().toString());
\r
2162 expect2(df, Long.MIN_VALUE, BigInteger.valueOf(Long.MIN_VALUE).negate().toString());
\r
2163 expect2(df, Long.MAX_VALUE / 2, BigInteger.valueOf(Long.MAX_VALUE / 2).negate().toString());
\r
2164 expect2(df, Long.MIN_VALUE / 2, BigInteger.valueOf(Long.MIN_VALUE / 2).negate().toString());
\r
2166 expect2(df, BigDecimal.valueOf(Long.MAX_VALUE), BigDecimal.valueOf(Long.MAX_VALUE).negate().toString());
\r
2167 expect2(df, BigDecimal.valueOf(Long.MIN_VALUE), BigDecimal.valueOf(Long.MIN_VALUE).negate().toString());
\r
2169 //#if defined(FOUNDATION10)
\r
2171 expect2(df, java.math.BigDecimal.valueOf(Long.MAX_VALUE), java.math.BigDecimal.valueOf(Long.MAX_VALUE).negate().toString());
\r
2172 expect2(df, java.math.BigDecimal.valueOf(Long.MIN_VALUE), java.math.BigDecimal.valueOf(Long.MIN_VALUE).negate().toString());
\r
2176 public void TestJB5358() {
\r
2177 int numThreads = 10;
\r
2178 String numstr = "12345";
\r
2179 double expected = 12345;
\r
2180 DecimalFormatSymbols sym = new DecimalFormatSymbols(Locale.US);
\r
2181 DecimalFormat fmt = new DecimalFormat("#.#", sym);
\r
2182 ArrayList errors = new ArrayList();
\r
2184 ParseThreadJB5358[] threads = new ParseThreadJB5358[numThreads];
\r
2185 for (int i = 0; i < numThreads; i++) {
\r
2186 threads[i] = new ParseThreadJB5358((DecimalFormat)fmt.clone(), numstr, expected, errors);
\r
2187 threads[i].start();
\r
2189 for (int i = 0; i < numThreads; i++) {
\r
2191 threads[i].join();
\r
2192 } catch (InterruptedException ie) {
\r
2193 ie.printStackTrace();
\r
2196 if (errors.size() != 0) {
\r
2197 StringBuffer errBuf = new StringBuffer();
\r
2198 for (int i = 0; i < errors.size(); i++) {
\r
2199 errBuf.append((String)errors.get(i));
\r
2200 errBuf.append("\n");
\r
2202 errln("FAIL: " + errBuf);
\r
2206 static private class ParseThreadJB5358 extends Thread {
\r
2207 private DecimalFormat decfmt;
\r
2208 private String numstr;
\r
2209 private double expect;
\r
2210 private ArrayList errors;
\r
2212 public ParseThreadJB5358(DecimalFormat decfmt, String numstr, double expect, ArrayList errors) {
\r
2213 this.decfmt = decfmt;
\r
2214 this.numstr = numstr;
\r
2215 this.expect = expect;
\r
2216 this.errors = errors;
\r
2219 public void run() {
\r
2220 for (int i = 0; i < 10000; i++) {
\r
2222 Number n = decfmt.parse(numstr);
\r
2223 if (n.doubleValue() != expect) {
\r
2224 synchronized(errors) {
\r
2225 errors.add(new String("Bad parse result - expected:" + expect + " actual:" + n.doubleValue()));
\r
2228 } catch (Throwable t) {
\r
2229 synchronized(errors) {
\r
2230 errors.add(new String(t.getClass().getName() + " - " + t.getMessage()));
\r
2237 public void TestSetCurrency() {
\r
2238 DecimalFormatSymbols decf1 = DecimalFormatSymbols.getInstance(ULocale.US);
\r
2239 DecimalFormatSymbols decf2 = DecimalFormatSymbols.getInstance(ULocale.US);
\r
2240 decf2.setCurrencySymbol("UKD");
\r
2241 DecimalFormat format1 = new DecimalFormat("000.000", decf1);
\r
2242 DecimalFormat format2 = new DecimalFormat("000.000", decf2);
\r
2243 Currency euro = Currency.getInstance("EUR");
\r
2244 format1.setCurrency(euro);
\r
2245 format2.setCurrency(euro);
\r
2246 assertEquals("Reset with currency symbol", format1, format2);
\r
projects / Dictionary.git / blob