--- /dev/null
+/*
+*******************************************************************************
+* Copyright (C) 2014, International Business Machines Corporation and *
+* others. All Rights Reserved. *
+*******************************************************************************
+*
+* File NUMFMTSPECTEST.CPP
+*
+*******************************************************************************
+*/
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "intltest.h"
+
+#if !UCONFIG_NO_FORMATTING
+
+#include "unicode/localpointer.h"
+#include "unicode/decimfmt.h"
+#include "unicode/dtfmtsym.h"
+#include "uassert.h"
+
+#define LENGTHOF(array) (int32_t)(sizeof(array) / sizeof((array)[0]))
+
+static const UChar kJPY[] = {0x4A, 0x50, 0x59};
+
+static void fixNonBreakingSpace(UnicodeString &str) {
+ for (int32_t i = 0; i < str.length(); ++i) {
+ if (str[i] == 0xa0) {
+ str.setCharAt(i, 0x20);
+ }
+ }
+}
+
+static NumberFormat *nfWithPattern(const char *pattern) {
+ UnicodeString upattern(pattern, -1, US_INV);
+ upattern = upattern.unescape();
+ UErrorCode status = U_ZERO_ERROR;
+ DecimalFormat *result = new DecimalFormat(
+ upattern, new DecimalFormatSymbols("fr", status), status);
+ U_ASSERT(status == U_ZERO_ERROR);
+ return result;
+}
+
+static UnicodeString format(double d, const NumberFormat &fmt) {
+ UnicodeString result;
+ fmt.format(d, result);
+ fixNonBreakingSpace(result);
+ return result;
+}
+
+class NumberFormatSpecificationTest : public IntlTest {
+public:
+ NumberFormatSpecificationTest() {
+ }
+ void TestBasicPatterns();
+ void TestNfSetters();
+ void TestRounding();
+ void TestSignificantDigits();
+ void TestScientificNotation();
+ void TestPercent();
+ void TestPerMilli();
+ void TestPadding();
+ void runIndexedTest(int32_t index, UBool exec, const char *&name, char *par=0);
+private:
+ void assertPatternFr(
+ const char *expected, double x, const char *pattern);
+
+};
+
+void NumberFormatSpecificationTest::runIndexedTest(
+ int32_t index, UBool exec, const char *&name, char *) {
+ if (exec) {
+ logln("TestSuite NumberFormatSpecificationTest: ");
+ }
+ TESTCASE_AUTO_BEGIN;
+ TESTCASE_AUTO(TestBasicPatterns);
+ TESTCASE_AUTO(TestNfSetters);
+ TESTCASE_AUTO(TestRounding);
+ TESTCASE_AUTO(TestSignificantDigits);
+ TESTCASE_AUTO(TestScientificNotation);
+ TESTCASE_AUTO(TestPercent);
+ TESTCASE_AUTO(TestPerMilli);
+ TESTCASE_AUTO(TestPadding);
+ TESTCASE_AUTO_END;
+}
+
+void NumberFormatSpecificationTest::TestBasicPatterns() {
+ assertPatternFr("1 234,57", 1234.567, "#,##0.##");
+ assertPatternFr("1234,57", 1234.567, "0.##");
+ assertPatternFr("1235", 1234.567, "0");
+ assertPatternFr("1 234,567", 1234.567, "#,##0.###");
+ assertPatternFr("1234,567", 1234.567, "###0.#####");
+ assertPatternFr("1234,5670", 1234.567, "###0.0000#");
+ assertPatternFr("01234,5670", 1234.567, "00000.0000");
+ // Broken ticket 11026
+ // assertPatternFr("1 234,57 \\u20ac", 1234.567, "#,##0.00 \\u00a4");
+}
+
+void NumberFormatSpecificationTest::TestNfSetters() {
+ LocalPointer<NumberFormat> nf(nfWithPattern("#,##0.##"));
+ nf->setMaximumIntegerDigits(5);
+ nf->setMinimumIntegerDigits(4);
+ assertEquals("", "34 567,89", format(1234567.89, *nf));
+ assertEquals("", "0 034,56", format(34.56, *nf));
+}
+
+void NumberFormatSpecificationTest::TestRounding() {
+ assertPatternFr("1,0", 1.25, "0.5");
+ assertPatternFr("2,0", 1.75, "0.5");
+ assertPatternFr("-1,0", -1.25, "0.5");
+ assertPatternFr("-02,0", -1.75, "00.5");
+ assertPatternFr("0", 2.0, "4");
+ assertPatternFr("8", 6.0, "4");
+ assertPatternFr("8", 10.0, "4");
+ assertPatternFr("99,90", 99.0, "2.70");
+ assertPatternFr("273,00", 272.0, "2.73");
+ assertPatternFr("1 03,60", 104.0, "#,#3.70");
+}
+
+void NumberFormatSpecificationTest::TestSignificantDigits() {
+ assertPatternFr("1230", 1234.0, "@@@");
+ assertPatternFr("1 234", 1234.0, "@,@@@");
+ assertPatternFr("1 235 000", 1234567.0, "@,@@@");
+ assertPatternFr("1 234 567", 1234567.0, "@@@@,@@@");
+ assertPatternFr("12 34 567,00", 1234567.0, "@@@@,@@,@@@");
+ assertPatternFr("12 34 567,0", 1234567.0, "@@@@,@@,@@#");
+ assertPatternFr("12 34 567", 1234567.0, "@@@@,@@,@##");
+ assertPatternFr("12 34 567", 1234567.001, "@@@@,@@,@##");
+ assertPatternFr("12 34 567", 1234567.001, "@@@@,@@,###");
+ assertPatternFr("1 200", 1234.0, "#,#@@");
+}
+
+void NumberFormatSpecificationTest::TestScientificNotation() {
+ assertPatternFr("1,23E4", 12345.0, "0.00E0");
+ assertPatternFr("123,00E2", 12300.0, "000.00E0");
+ assertPatternFr("123,0E2", 12300.0, "000.0#E0");
+ assertPatternFr("123,0E2", 12300.1, "000.0#E0");
+ assertPatternFr("123,01E2", 12301.0, "000.0#E0");
+ assertPatternFr("123,01E+02", 12301.0, "000.0#E+00");
+ assertPatternFr("12,3E3", 12345.0, "##0.00E0");
+ assertPatternFr("12,300E3", 12300.1, "##0.0000E0");
+ assertPatternFr("12,30E3", 12300.1, "##0.000#E0");
+ assertPatternFr("12,301E3", 12301.0, "##0.000#E0");
+ // broken ticket 11020
+ // assertPatternFr("1,25E4", 12301.2, "0.05E0");
+ assertPatternFr("170,0E-3", 0.17, "##0.000#E0");
+
+}
+
+void NumberFormatSpecificationTest::TestPercent() {
+ assertPatternFr("57,3%", 0.573, "0.0%");
+ assertPatternFr("%57,3", 0.573, "%0.0");
+ assertPatternFr("p%p57,3", 0.573, "p%p0.0");
+ assertPatternFr("p%p0,6", 0.573, "p'%'p0.0");
+ assertPatternFr("%3,260", 0.0326, "%@@@@");
+ assertPatternFr("%1 540", 15.43, "%#,@@@");
+ assertPatternFr("%1 656,4", 16.55, "%#,##4.1");
+ assertPatternFr("%16,3E3", 162.55, "%##0.00E0");
+}
+
+void NumberFormatSpecificationTest::TestPerMilli() {
+ assertPatternFr("573,0\\u2030", 0.573, "0.0\\u2030");
+ assertPatternFr("\\u2030573,0", 0.573, "\\u20300.0");
+ assertPatternFr("p\\u2030p573,0", 0.573, "p\\u2030p0.0");
+ assertPatternFr("p\\u2030p0,6", 0.573, "p'\\u2030'p0.0");
+ assertPatternFr("\\u203032,60", 0.0326, "\\u2030@@@@");
+ assertPatternFr("\\u203015 400", 15.43, "\\u2030#,@@@");
+ assertPatternFr("\\u203016 551,7", 16.55, "\\u2030#,##4.1");
+ assertPatternFr("\\u2030163E3", 162.55, "\\u2030##0.00E0");
+}
+
+void NumberFormatSpecificationTest::TestPadding() {
+ assertPatternFr("$***1 234", 1234, "$**####,##0");
+ assertPatternFr("xxx$1 234", 1234, "*x$####,##0");
+ assertPatternFr("1 234xxx$", 1234, "####,##0*x$");
+ assertPatternFr("1 234$xxx", 1234, "####,##0$*x");
+ assertPatternFr("ne1 234nx", -1234, "####,##0$*x;ne#n");
+ assertPatternFr("n1 234*xx", -1234, "####,##0$*x;n#'*'");
+ assertPatternFr("yyyy%432,6", 4.33, "*y%4.2######");
+ // Broken ticket 11026
+ // assertPatternFr("EUR *433,00", 433.0, "\\u00a4\\u00a4 **####0.00");
+ // Broken ticket 11026
+ // assertPatternFr("EUR *433,00", 433.0, "\\u00a4\\u00a4 **#######0");
+ {
+ UnicodeString upattern("\\u00a4\\u00a4 **#######0", -1, US_INV);
+ upattern = upattern.unescape();
+ UErrorCode status = U_ZERO_ERROR;
+ UnicodeString result;
+ DecimalFormat fmt(
+ upattern, new DecimalFormatSymbols("fr", status), status);
+ fmt.setCurrency(kJPY);
+ fmt.format(433.22, result);
+ assertSuccess("", status);
+ assertEquals("", "JPY ****433", result);
+ }
+ {
+ UnicodeString upattern(
+ "\\u00a4\\u00a4 **#######0;\\u00a4\\u00a4 (#)", -1, US_INV);
+ upattern = upattern.unescape();
+ UErrorCode status = U_ZERO_ERROR;
+ UnicodeString result;
+ DecimalFormat fmt(
+ upattern,
+ new DecimalFormatSymbols("en_US", status),
+ status);
+ fmt.format(-433.22, result);
+ assertSuccess("", status);
+ assertEquals("", "USD (433.22)", result);
+ }
+ const char *paddedSciPattern = "QU**00.#####E0";
+ assertPatternFr("QU***43,3E-1", 4.33, paddedSciPattern);
+ {
+ UErrorCode status = U_ZERO_ERROR;
+ DecimalFormatSymbols *sym = new DecimalFormatSymbols("fr", status);
+ sym->setSymbol(DecimalFormatSymbols::kExponentialSymbol, "EE");
+ DecimalFormat fmt(
+ paddedSciPattern,
+ sym,
+ status);
+ UnicodeString result;
+ fmt.format(4.33, result);
+ assertSuccess("", status);
+ assertEquals("", "QU**43,3EE-1", result);
+ }
+ // padding cannot work as intended with scientific notation.
+ assertPatternFr("QU**43,32E-1", 4.332, paddedSciPattern);
+}
+
+void NumberFormatSpecificationTest::assertPatternFr(
+ const char *expected,
+ double x,
+ const char *pattern) {
+ UnicodeString upattern(pattern, -1, US_INV);
+ UnicodeString uexpected(expected, -1, US_INV);
+ upattern = upattern.unescape();
+ uexpected = uexpected.unescape();
+ UErrorCode status = U_ZERO_ERROR;
+ UnicodeString result;
+ DecimalFormat fmt(
+ upattern, new DecimalFormatSymbols("fr", status), status);
+ fmt.format(x, result);
+ fixNonBreakingSpace(result);
+ assertSuccess("", status);
+ assertEquals("", uexpected, result);
+}
+
+extern IntlTest *createNumberFormatSpecificationTest() {
+ return new NumberFormatSpecificationTest();
+}
+
+#endif
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