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Unified Diff: source/test/cintltst/utmstest.c

Issue 2435373002: Delete source/test (Closed)
Patch Set: Created 4 years, 2 months ago
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Index: source/test/cintltst/utmstest.c
diff --git a/source/test/cintltst/utmstest.c b/source/test/cintltst/utmstest.c
deleted file mode 100644
index 156c8e8ccef25317d6f412a93120c5b3e4d66acd..0000000000000000000000000000000000000000
--- a/source/test/cintltst/utmstest.c
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- ****************************************************************************
- * Copyright (c) 1997-2014, International Business Machines Corporation and *
- * others. All Rights Reserved. *
- ****************************************************************************
- */
-
-#include "unicode/utypes.h"
-
-#if !UCONFIG_NO_FORMATTING
-
-#include "unicode/utmscale.h"
-#include "unicode/ucal.h"
-
-#include "cintltst.h"
-#include "cmemory.h"
-
-#include <stdlib.h>
-#include <time.h>
-
-#define LOOP_COUNT 10000
-
-static void TestAPI(void);
-static void TestData(void);
-static void TestMonkey(void);
-static void TestDotNet(void);
-
-void addUtmsTest(TestNode** root);
-
-void addUtmsTest(TestNode** root)
-{
- addTest(root, &TestAPI, "tsformat/utmstest/TestAPI");
- addTest(root, &TestData, "tsformat/utmstest/TestData");
- addTest(root, &TestMonkey, "tsformat/utmstest/TestMonkey");
- addTest(root, &TestDotNet, "tsformat/utmstest/TestDotNet");
-}
-
-/**
- * Return a random int64_t where U_INT64_MIN <= ran <= U_INT64_MAX.
- */
-static uint64_t randomInt64(void)
-{
- int64_t ran = 0;
- int32_t i;
- static UBool initialized = FALSE;
-
- if (!initialized) {
- srand((unsigned)time(NULL));
- initialized = TRUE;
- }
-
- /* Assume rand has at least 12 bits of precision */
- for (i = 0; i < sizeof(ran); i += 1) {
- ((char*)&ran)[i] = (char)((rand() & 0x0FF0) >> 4);
- }
-
- return ran;
-}
-
-static int64_t ranInt;
-static int64_t ranMin;
-static int64_t ranMax;
-
-static void initRandom(int64_t min, int64_t max)
-{
- uint64_t interval = max - min;
-
- ranMin = min;
- ranMax = max;
- ranInt = 0;
-
- /* Verify that we don't have a huge interval. */
- if (interval < (uint64_t)U_INT64_MAX) {
- ranInt = interval;
- }
-}
-
-static int64_t randomInRange(void)
-{
- int64_t value;
-
- if (ranInt != 0) {
- value = randomInt64() % ranInt;
-
- if (value < 0) {
- value = -value;
- }
-
- value += ranMin;
- } else {
- do {
- value = randomInt64();
- } while (value < ranMin || value > ranMax);
- }
-
- return value;
-}
-
-static void roundTripTest(int64_t value, UDateTimeScale scale)
-{
- UErrorCode status = U_ZERO_ERROR;
- int64_t rt = utmscale_toInt64(utmscale_fromInt64(value, scale, &status), scale, &status);
-
- if (rt != value) {
- log_err("Round-trip error: time scale = %d, value = %lld, round-trip = %lld.\n", scale, value, rt);
- }
-}
-
-static void toLimitTest(int64_t toLimit, int64_t fromLimit, UDateTimeScale scale)
-{
- UErrorCode status = U_ZERO_ERROR;
- int64_t result = utmscale_toInt64(toLimit, scale, &status);
-
- if (result != fromLimit) {
- log_err("toLimit failure: scale = %d, toLimit = %lld , utmscale_toInt64(toLimit, scale, &status) = %lld, fromLimit = %lld.\n",
- scale, toLimit, result, fromLimit);
- }
-}
-
-static void epochOffsetTest(int64_t epochOffset, int64_t units, UDateTimeScale scale)
-{
- UErrorCode status = U_ZERO_ERROR;
- int64_t universal = 0;
- int64_t universalEpoch = epochOffset * units;
- int64_t local = utmscale_toInt64(universalEpoch, scale, &status);
-
- if (local != 0) {
- log_err("utmscale_toInt64(epochOffset, scale, &status): scale = %d epochOffset = %lld, result = %lld.\n", scale, epochOffset, local);
- }
-
- local = utmscale_toInt64(0, scale, &status);
-
- if (local != -epochOffset) {
- log_err("utmscale_toInt64(0, scale): scale = %d, result = %lld.\n", scale, local);
- }
-
- universal = utmscale_fromInt64(-epochOffset, scale, &status);
-
- if (universal != 0) {
- log_err("from(-epochOffest, scale): scale = %d, epochOffset = %lld, result = %lld.\n", scale, epochOffset, universal);
- }
-
- universal = utmscale_fromInt64(0, scale, &status);
-
- if (universal != universalEpoch) {
- log_err("utmscale_fromInt64(0, scale): scale = %d, result = %lld.\n", scale, universal);
- }
-}
-
-static void TestEpochOffsets(void)
-{
- UErrorCode status = U_ZERO_ERROR;
- int32_t scale;
-
- for (scale = 0; scale < UDTS_MAX_SCALE; scale += 1) {
- int64_t units = utmscale_getTimeScaleValue((UDateTimeScale)scale, UTSV_UNITS_VALUE, &status);
- int64_t epochOffset = utmscale_getTimeScaleValue((UDateTimeScale)scale, UTSV_EPOCH_OFFSET_VALUE, &status);
-
- epochOffsetTest(epochOffset, units, (UDateTimeScale)scale);
- }
-}
-
-static void TestFromLimits(void)
-{
- UErrorCode status = U_ZERO_ERROR;
- int32_t scale;
-
- for (scale = 0; scale < UDTS_MAX_SCALE; scale += 1) {
- int64_t fromMin = utmscale_getTimeScaleValue((UDateTimeScale)scale, UTSV_FROM_MIN_VALUE, &status);
- int64_t fromMax = utmscale_getTimeScaleValue((UDateTimeScale)scale, UTSV_FROM_MAX_VALUE, &status);
-
- roundTripTest(fromMin, (UDateTimeScale)scale);
- roundTripTest(fromMax, (UDateTimeScale)scale);
- }
-}
-
-static void TestToLimits(void)
-{
- UErrorCode status = U_ZERO_ERROR;
- int32_t scale;
-
- for (scale = 0; scale < UDTS_MAX_SCALE; scale += 1) {
- int64_t fromMin = utmscale_getTimeScaleValue((UDateTimeScale)scale, UTSV_FROM_MIN_VALUE, &status);
- int64_t fromMax = utmscale_getTimeScaleValue((UDateTimeScale)scale, UTSV_FROM_MAX_VALUE, &status);
- int64_t toMin = utmscale_getTimeScaleValue((UDateTimeScale)scale, UTSV_TO_MIN_VALUE, &status);
- int64_t toMax = utmscale_getTimeScaleValue((UDateTimeScale)scale, UTSV_TO_MAX_VALUE, &status);
-
- toLimitTest(toMin, fromMin, (UDateTimeScale)scale);
- toLimitTest(toMax, fromMax, (UDateTimeScale)scale);
- }
-}
-
-static void TestFromInt64(void)
-{
- int32_t scale;
- int64_t result;
- UErrorCode status = U_ZERO_ERROR;
-
- result = utmscale_fromInt64(0, -1, &status);
- (void)result; /* Suppress set but not used warning. */
- if (status != U_ILLEGAL_ARGUMENT_ERROR) {
- log_err("utmscale_fromInt64(0, -1, status) did not set status to U_ILLEGAL_ARGUMENT_ERROR.\n");
- }
-
- for (scale = 0; scale < UDTS_MAX_SCALE; scale += 1) {
- int64_t fromMin, fromMax;
-
- status = U_ZERO_ERROR;
- fromMin = utmscale_getTimeScaleValue((UDateTimeScale)scale, UTSV_FROM_MIN_VALUE, &status);
- fromMax = utmscale_getTimeScaleValue((UDateTimeScale)scale, UTSV_FROM_MAX_VALUE, &status);
-
- status = U_ZERO_ERROR;
- result = utmscale_fromInt64(0, (UDateTimeScale)scale, &status);
- if (status == U_ILLEGAL_ARGUMENT_ERROR) {
- log_err("utmscale_fromInt64(0, %d, &status) generated U_ILLEGAL_ARGUMENT_ERROR.\n", scale);
- }
-
- status = U_ZERO_ERROR;
- result = utmscale_fromInt64(fromMin, (UDateTimeScale)scale, &status);
- if (status == U_ILLEGAL_ARGUMENT_ERROR) {
- log_err("utmscale_fromInt64(fromMin, %d, &status) generated U_ILLEGAL_ARGUMENT_ERROR.\n", scale);
- }
-
- if (fromMin > U_INT64_MIN) {
- status = U_ZERO_ERROR;
- result = utmscale_fromInt64(fromMin - 1, (UDateTimeScale)scale, &status);
- if (status != U_ILLEGAL_ARGUMENT_ERROR) {
- log_err("utmscale_fromInt64(fromMin - 1, %d, &status) did not generate U_ILLEGAL_ARGUMENT_ERROR.\n", scale);
- }
- }
-
- status = U_ZERO_ERROR;
- result = utmscale_fromInt64(fromMax, (UDateTimeScale)scale, &status);
- if (status == U_ILLEGAL_ARGUMENT_ERROR) {
- log_err("utmscale_fromInt64(fromMax, %d, &status) generated U_ILLEGAL_ARGUMENT_ERROR.\n", scale);
- }
-
- if (fromMax < U_INT64_MAX) {
- status = U_ZERO_ERROR;
- result = utmscale_fromInt64(fromMax + 1, (UDateTimeScale)scale, &status);
- if (status != U_ILLEGAL_ARGUMENT_ERROR) {
- log_err("utmscale_fromInt64(fromMax + 1, %d, &status) didn't generate U_ILLEGAL_ARGUMENT_ERROR.\n", scale);
- }
- }
- }
-
- status = U_ZERO_ERROR;
- result = utmscale_fromInt64(0, UDTS_MAX_SCALE, &status);
- if (status != U_ILLEGAL_ARGUMENT_ERROR) {
- log_err("utmscale_fromInt64(0, UDTS_MAX_SCALE, &status) did not generate U_ILLEGAL_ARGUMENT_ERROR.\n");
- }
-}
-
-static void TestToInt64(void)
-{
- int32_t scale;
- int64_t result;
- UErrorCode status = U_ZERO_ERROR;
-
- result = utmscale_toInt64(0, -1, &status);
- (void)result; /* suppress set but not used warning. */
- if (status != U_ILLEGAL_ARGUMENT_ERROR) {
- log_err("utmscale_toInt64(0, -1, &status) did not generate U_ILLEGAL_ARGUMENT_ERROR.\n");
- }
-
- for (scale = 0; scale < UDTS_MAX_SCALE; scale += 1) {
- int64_t toMin, toMax;
-
- status = U_ZERO_ERROR;
- toMin = utmscale_getTimeScaleValue((UDateTimeScale)scale, UTSV_TO_MIN_VALUE, &status);
- toMax = utmscale_getTimeScaleValue((UDateTimeScale)scale, UTSV_TO_MAX_VALUE, &status);
-
- status = U_ZERO_ERROR;
- result = utmscale_toInt64(0, (UDateTimeScale)scale, &status);
- if (status == U_ILLEGAL_ARGUMENT_ERROR) {
- log_err("utmscale_toInt64(0, %d, &status) generated U_ILLEGAL_ARGUMENT_ERROR.\n", scale);
- }
-
- status = U_ZERO_ERROR;
- result = utmscale_toInt64(toMin, (UDateTimeScale)scale, &status);
- if (status == U_ILLEGAL_ARGUMENT_ERROR) {
- log_err("utmscale_toInt64(toMin, %d, &status) generated U_ILLEGAL_ARGUMENT_ERROR.\n", scale);
- }
-
- if (toMin > U_INT64_MIN) {
- status = U_ZERO_ERROR;
- result = utmscale_toInt64(toMin - 1, (UDateTimeScale)scale, &status);
- if (status != U_ILLEGAL_ARGUMENT_ERROR) {
- log_err("utmscale_toInt64(toMin - 1, %d, &status) did not generate U_ILLEGAL_ARGUMENT_ERROR.\n", scale);
- }
- }
-
-
- status = U_ZERO_ERROR;
- result = utmscale_toInt64(toMax, (UDateTimeScale)scale, &status);
- if (status == U_ILLEGAL_ARGUMENT_ERROR) {
- log_err("utmscale_toInt64(toMax, %d, &status) generated U_ILLEGAL_ARGUMENT_ERROR.\n", scale);
- }
-
- if (toMax < U_INT64_MAX) {
- status = U_ZERO_ERROR;
- result = utmscale_toInt64(toMax + 1, (UDateTimeScale)scale, &status);
- if (status != U_ILLEGAL_ARGUMENT_ERROR) {
- log_err("utmscale_toInt64(toMax + 1, %d, &status) did not generate U_ILLEGAL_ARGUMENT_ERROR.\n", scale);
- }
- }
- }
-
- status = U_ZERO_ERROR;
- result = utmscale_toInt64(0, UDTS_MAX_SCALE, &status);
- if (status != U_ILLEGAL_ARGUMENT_ERROR) {
- log_err("utmscale_toInt64(0, UDTS_MAX_SCALE, &status) did not generate U_ILLEGAL_ARGUMENT_ERROR.\n");
- }
-}
-
-static void TestAPI(void)
-{
- TestFromInt64();
- TestToInt64();
-}
-
-static void TestData(void)
-{
- TestEpochOffsets();
- TestFromLimits();
- TestToLimits();
-}
-
-static void TestMonkey(void)
-{
- int32_t scale;
- UErrorCode status = U_ZERO_ERROR;
-
- for (scale = 0; scale < UDTS_MAX_SCALE; scale += 1) {
- int64_t fromMin = utmscale_getTimeScaleValue((UDateTimeScale)scale, UTSV_FROM_MIN_VALUE, &status);
- int64_t fromMax = utmscale_getTimeScaleValue((UDateTimeScale)scale, UTSV_FROM_MAX_VALUE, &status);
- int32_t i;
-
- initRandom(fromMin, fromMax);
-
- for (i = 0; i < LOOP_COUNT; i += 1) {
- int64_t value = randomInRange();
-
- roundTripTest(value, (UDateTimeScale)scale);
- }
- }
-}
-
-struct DotNetDateTimeTicks {
- int32_t year;
- int32_t month;
- int32_t day;
- int64_t ticks;
-};
-typedef struct DotNetDateTimeTicks DotNetDateTimeTicks;
-
-/*
- * This data was generated by C++.Net code like
- * Console::WriteLine(L" {{ {0}, 1, 1, INT64_C({1}) }},", year, DateTime(year, 1, 1).Ticks);
- * with the DateTime constructor taking int values for year, month, and date.
- */
-static const DotNetDateTimeTicks dotNetDateTimeTicks[]={
- /* year, month, day, ticks */
- { 100, 1, 1, INT64_C(31241376000000000) },
- { 100, 3, 1, INT64_C(31292352000000000) },
- { 200, 1, 1, INT64_C(62798112000000000) },
- { 200, 3, 1, INT64_C(62849088000000000) },
- { 300, 1, 1, INT64_C(94354848000000000) },
- { 300, 3, 1, INT64_C(94405824000000000) },
- { 400, 1, 1, INT64_C(125911584000000000) },
- { 400, 3, 1, INT64_C(125963424000000000) },
- { 500, 1, 1, INT64_C(157469184000000000) },
- { 500, 3, 1, INT64_C(157520160000000000) },
- { 600, 1, 1, INT64_C(189025920000000000) },
- { 600, 3, 1, INT64_C(189076896000000000) },
- { 700, 1, 1, INT64_C(220582656000000000) },
- { 700, 3, 1, INT64_C(220633632000000000) },
- { 800, 1, 1, INT64_C(252139392000000000) },
- { 800, 3, 1, INT64_C(252191232000000000) },
- { 900, 1, 1, INT64_C(283696992000000000) },
- { 900, 3, 1, INT64_C(283747968000000000) },
- { 1000, 1, 1, INT64_C(315253728000000000) },
- { 1000, 3, 1, INT64_C(315304704000000000) },
- { 1100, 1, 1, INT64_C(346810464000000000) },
- { 1100, 3, 1, INT64_C(346861440000000000) },
- { 1200, 1, 1, INT64_C(378367200000000000) },
- { 1200, 3, 1, INT64_C(378419040000000000) },
- { 1300, 1, 1, INT64_C(409924800000000000) },
- { 1300, 3, 1, INT64_C(409975776000000000) },
- { 1400, 1, 1, INT64_C(441481536000000000) },
- { 1400, 3, 1, INT64_C(441532512000000000) },
- { 1500, 1, 1, INT64_C(473038272000000000) },
- { 1500, 3, 1, INT64_C(473089248000000000) },
- { 1600, 1, 1, INT64_C(504595008000000000) },
- { 1600, 3, 1, INT64_C(504646848000000000) },
- { 1700, 1, 1, INT64_C(536152608000000000) },
- { 1700, 3, 1, INT64_C(536203584000000000) },
- { 1800, 1, 1, INT64_C(567709344000000000) },
- { 1800, 3, 1, INT64_C(567760320000000000) },
- { 1900, 1, 1, INT64_C(599266080000000000) },
- { 1900, 3, 1, INT64_C(599317056000000000) },
- { 2000, 1, 1, INT64_C(630822816000000000) },
- { 2000, 3, 1, INT64_C(630874656000000000) },
- { 2100, 1, 1, INT64_C(662380416000000000) },
- { 2100, 3, 1, INT64_C(662431392000000000) },
- { 2200, 1, 1, INT64_C(693937152000000000) },
- { 2200, 3, 1, INT64_C(693988128000000000) },
- { 2300, 1, 1, INT64_C(725493888000000000) },
- { 2300, 3, 1, INT64_C(725544864000000000) },
- { 2400, 1, 1, INT64_C(757050624000000000) },
- { 2400, 3, 1, INT64_C(757102464000000000) },
- { 2500, 1, 1, INT64_C(788608224000000000) },
- { 2500, 3, 1, INT64_C(788659200000000000) },
- { 2600, 1, 1, INT64_C(820164960000000000) },
- { 2600, 3, 1, INT64_C(820215936000000000) },
- { 2700, 1, 1, INT64_C(851721696000000000) },
- { 2700, 3, 1, INT64_C(851772672000000000) },
- { 2800, 1, 1, INT64_C(883278432000000000) },
- { 2800, 3, 1, INT64_C(883330272000000000) },
- { 2900, 1, 1, INT64_C(914836032000000000) },
- { 2900, 3, 1, INT64_C(914887008000000000) },
- { 3000, 1, 1, INT64_C(946392768000000000) },
- { 3000, 3, 1, INT64_C(946443744000000000) },
- { 1, 1, 1, INT64_C(0) },
- { 1601, 1, 1, INT64_C(504911232000000000) },
- { 1899, 12, 31, INT64_C(599265216000000000) },
- { 1904, 1, 1, INT64_C(600527520000000000) },
- { 1970, 1, 1, INT64_C(621355968000000000) },
- { 2001, 1, 1, INT64_C(631139040000000000) },
- { 9900, 3, 1, INT64_C(3123873216000000000) },
- { 9999, 12, 31, INT64_C(3155378112000000000) }
-};
-
-/*
- * ICU's Universal Time Scale is designed to be tick-for-tick compatible with
- * .Net System.DateTime. Verify that this is so for the
- * .Net-supported date range (years 1-9999 AD).
- * This requires a proleptic Gregorian calendar because that's what .Net uses.
- * Proleptic: No Julian/Gregorian switchover, or a switchover before
- * any date that we test, that is, before 0001 AD.
- */
-static void
-TestDotNet() {
- static const UChar utc[] = { 0x45, 0x74, 0x63, 0x2f, 0x47, 0x4d, 0x54, 0 }; /* "Etc/GMT" */
- const int32_t dayMillis = 86400 * INT64_C(1000); /* 1 day = 86400 seconds */
- const int64_t dayTicks = 86400 * INT64_C(10000000);
- const DotNetDateTimeTicks *dt;
- UCalendar *cal;
- UErrorCode errorCode;
- UDate icuDate;
- int64_t ticks, millis;
- int32_t i;
-
- /* Open a proleptic Gregorian calendar. */
- errorCode = U_ZERO_ERROR;
- cal = ucal_open(utc, -1, "", UCAL_GREGORIAN, &errorCode);
- ucal_setGregorianChange(cal, -1000000 * (dayMillis * (UDate)1), &errorCode);
- if(U_FAILURE(errorCode)) {
- log_data_err("ucal_open(UTC/proleptic Gregorian) failed: %s - (Are you missing data?)\n", u_errorName(errorCode));
- ucal_close(cal);
- return;
- }
- for(i = 0; i < UPRV_LENGTHOF(dotNetDateTimeTicks); ++i) {
- /* Test conversion from .Net/Universal time to ICU time. */
- dt = dotNetDateTimeTicks + i;
- millis = utmscale_toInt64(dt->ticks, UDTS_ICU4C_TIME, &errorCode);
- ucal_clear(cal);
- ucal_setDate(cal, dt->year, dt->month - 1, dt->day, &errorCode); /* Java & ICU use January = month 0. */
- icuDate = ucal_getMillis(cal, &errorCode);
- if(millis != icuDate) {
- /* Print days not millis to stay within printf() range. */
- log_err("utmscale_toInt64(ticks[%d], ICU4C)=%dd != %dd=ucal_getMillis(%04d-%02d-%02d)\n",
- (int)i, (int)(millis/dayMillis), (int)(icuDate/dayMillis), (int)dt->year, (int)dt->month, (int)dt->day);
- }
-
- /* Test conversion from ICU time to .Net/Universal time. */
- ticks = utmscale_fromInt64((int64_t)icuDate, UDTS_ICU4C_TIME, &errorCode);
- if(ticks != dt->ticks) {
- /* Print days not ticks to stay within printf() range. */
- log_err("utmscale_fromInt64(date[%d], ICU4C)=%dd != %dd=.Net System.DateTime(%04d-%02d-%02d).Ticks\n",
- (int)i, (int)(ticks/dayTicks), (int)(dt->ticks/dayTicks), (int)dt->year, (int)dt->month, (int)dt->day);
- }
- }
-
- ucal_close(cal);
-}
-
-#endif /* #if !UCONFIG_NO_FORMATTING */
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