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diff --git a/Build/source/libs/icu/icu-xetex/test/intltest/dtfmtrtts.h b/Build/source/libs/icu/icu-xetex/test/intltest/dtfmtrtts.h
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+++ b/Build/source/libs/icu/icu-xetex/test/intltest/dtfmtrtts.h
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+/********************************************************************
+ * COPYRIGHT:
+ * Copyright (c) 1997-2006, International Business Machines Corporation and
+ * others. All Rights Reserved.
+ ********************************************************************/
+
+#ifndef _DATEFORMATROUNDTRIPTEST_
+#define _DATEFORMATROUNDTRIPTEST_
+
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_FORMATTING
+
+#include "unicode/unistr.h"
+#include "unicode/datefmt.h"
+#include "unicode/smpdtfmt.h"
+#include "unicode/calendar.h"
+#include "intltest.h"
+
+/**
+ * Performs round-trip tests for DateFormat
+ **/
+class DateFormatRoundTripTest : public IntlTest {
+
+ // IntlTest override
+ void runIndexedTest( int32_t index, UBool exec, const char* &name, char* par );
+
+public:
+ DateFormatRoundTripTest();
+ virtual ~DateFormatRoundTripTest();
+
+ void TestDateFormatRoundTrip(void);
+ void TestCentury(void);
+ void test(const Locale& loc);
+ void test(DateFormat *fmt, const Locale &origLocale, UBool timeOnly = FALSE );
+ int32_t getField(UDate d, int32_t f);
+ UnicodeString& escape(const UnicodeString& src, UnicodeString& dst);
+ UDate generateDate(void);
+ UDate generateDate(UDate minDate);
+
+
+//============================================================
+// statics
+//============================================================
+
+/**
+ * Return a random uint32_t
+ **/
+static uint32_t randLong() {
+ // The portable IntlTest::random() function has sufficient
+ // resolution for a 16-bit value, but not for 32 bits.
+ return ((uint32_t) (IntlTest::random() * (1<<16))) |
+ (((uint32_t) (IntlTest::random() * (1<<16))) << 16);
+}
+
+/**
+ * Return a random double 0 <= x <= 1.0
+ **/
+static double randFraction()
+{
+ return (double)randLong() / (double)0xFFFFFFFF;
+}
+
+/**
+ * Return a random value from -range..+range (closed).
+ **/
+static double randDouble(double range)
+{
+ double a = randFraction();
+ //while(TPlatformUtilities::isInfinite(a) || TPlatformUtilities::isNaN(a))
+ // a = randFraction();
+ return (2.0 * range * a) - range;
+}
+
+protected:
+ UBool failure(UErrorCode status, const char* msg);
+ UBool failure(UErrorCode status, const char* msg, const UnicodeString& str);
+
+ const UnicodeString& fullFormat(UDate d);
+
+private:
+
+ static int32_t SPARSENESS;
+ static int32_t TRIALS;
+ static int32_t DEPTH;
+
+ UBool optionv; // TRUE if @v option is given on command line
+ SimpleDateFormat *dateFormat;
+ UnicodeString fgStr;
+ Calendar *getFieldCal;
+};
+
+#endif /* #if !UCONFIG_NO_FORMATTING */
+
+#endif // _DATEFORMATROUNDTRIPTEST_
+//eof