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scuffed-code/icu4c/source/test/testdata/numberformattestspecification.txt

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// Copyright (C) 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
// Copyright (C) 2015-2016, International Business Machines
// Corporation and others. All Rights Reserved.
//
// This file is divided into test suites separated by whitespace. Each test
// suite starts with the name of the test followed by global field settings
// for that test suite. After the global settings, comes "begin", the
// per-test field names, and finally the test specific field values, 1 test
// per line.
// For more information on the format of this file, including all the available
// field names, please see
// https://docs.google.com/document/d/1T2P0p953_Lh1pRwo-5CuPVrHlIBa_wcXElG-Hhg_WHM/edit?usp=sharing
test plus sign
set locale ar
set pattern +0;-#
begin
format output breaks
6 \u061C+\u0666 JK
-6 \u061C-\u0666 K
test basic patterns
set locale fr_FR
set format 1234.567
begin
pattern output
#,##0.## 1\u00a0234,57
0.## 1234,57
0 1235
#,##0.### 1\u00a0234,567
###0.###### 1234,567
###0.0000# 1234,5670
00000.0000 01234,5670
#,##0.00 \u00a4 1\u00a0234,57 \u20ac
'tick''bitten '0.00 tick'bitten 1234,57
'tick' 'bitten '0.00 tick bitten 1234,57
test minimum and maximum fraction digits
set locale en
set minIntegerDigits 2
set maxIntegerDigits 4
set minFractionDigits 3
set maxFractionDigits 5
begin
format output
6 06.000
6.000005 06.000
6.000006 06.00001
1002003004005 4005.000
-1002003004005 -4005.000
12 12.000
12345 2345.000
72.1234 72.1234
test patterns with no '0' symbols
set locale en_US
begin
pattern format output breaks
# 514.23 514
# 0.23 0
# 0 0
# 1 1
##.# 514.23 514.2
##.# 0.23 0.2
##.# 0 0
##.# 1 1
#.# 514.23 514.2
#.# 0.23 0.2
#.# 0 0
#.# 1 1
.# 514.23 514.2
.# 0.23 .2
.# 0 .0
.# 1 1.0
#. 514.23 514.
#. 0.23 0.
#. 0 0.
#. 1 1.
. 514.23 514.
. 0.23 0.
. 0 0.
. 1 1.
test behavior on numbers approaching zero
set locale en
begin
pattern format output breaks
#.## 0.01 0.01
#.## 0.001 0
#.## 0 0
#.00 0.01 .01
#.00 0.001 .00
#.00 0 .00
0.00 0.01 0.01
0.00 0.001 0.00
0.00 0 0.00
// Not in official spec, but needed for backwards compatibility
test patterns with leading grouping separator
set locale en_US
begin
pattern format output breaks
,##0 1234.56 1,235
'#',## 3456 #34,56
test patterns with valid and invalid quote marks
set locale et
begin
pattern format output breaks
'# 1 fail
''# 1 '1
'''# 1 fail
''''# 1 ''1
'''''# 1 fail
'-''-'# 1 -'-1
// K doesn't know the locale symbol for et
-'-'# 1 −-1 K
'#'# 1 #1
''#'' 1 '1'
''#- 1 '1− K
'-'#- 1 -1− K
-#'-' 1 −1- K
test int64
set locale en
begin
format output
1002003004005 1002003004005
-1002003004005 -1002003004005
test rounding
set locale fr
begin
pattern format output breaks
0.5 1.25 1,0 K
0.5 1.75 2,0 K
0.5 -1.25 -1,0 K
00.5 -1.75 -02,0 K
4 2.0 0 K
4 6.0 8 K
4 10.0 8 K
2.70 99.0 99,90 K
2.73 272.0 273,00 K
#,#3.70 104.0 1\u00a003,60 K
test significant digits
set locale en
set pattern #,#@,@###
begin
format output breaks
7 7.0 K
23 23 K
100 100 K
1000 1000 K
10000 1,0000 K
10001 1,0001 K
10001.5 1,0002 K
1234567 1,23,4600 K
-1234567 -1,23,4600 K
3.14159 3.1416 K
test scientific notation
set locale fr
begin
pattern format output breaks
0.00E0 12345 1,23E4
000.00E0 12300 123,00E2
000.0#E0 12300 123,0E2
000.0#E0 12300.1 123,0E2
000.0#E0 12301.0 123,01E2
// JDK does not support exponent signs
000.0#E+00 12301.0 123,01E+02 K
// JDK gives 12,345E3. JDK seems to include the hashes in significant digits
##0.00E0 12345 12,3E3 K
// JDK gives 12,3001E3
##0.0000E0 12300.1 12,300E3 K
// JDK gives 12,3001E3
##0.000#E0 12300.1 12,30E3 K
##0.000#E0 12301 12,301E3
0.05E0 12301.2 1,25E4 JK
##0.000#E0 0.17 170,0E-3
// JDK doesn't support significant digits in exponents
@@@E0 6.235 6,24E0 K
@@@E0 6235 6,24E3 K
@@@#E0 6200 6,20E3 K
@@@#E0 6201 6,201E3 K
@@@#E0 6201.7 6,202E3 K
@@@#E00 6201.7 6,202E03 K
@@@#E+00 6201.7 6,202E+03 K
// If no zeros are specified, significant digits is fraction length plus 1
#.##E0 52413 5,24E4
###.##E0 52413 52,4E3 K
#E0 52413 5,2413E4 K
0E0 52413 5E4
test scientific with grouping
set locale en
set pattern #,##0.000E0
begin
format output breaks
// J throws an IllegalArgumentException when parsing the pattern.
// C sets error code to U_MALFORMED_EXPONENTIAL_PATTERN.
1 1.000E0 CJ
11 11.00E0 CJ
111 111.0E0 CJ
// K doesn't print the grouping separator ("1111E0")
1111 1,111E0 CJK
// K prints too many digits ("1.1111E4")
11111 1.111E4 CJK
111111 11.11E4 CJK
1111111 111.1E4 CJK
11111111 1,111E4 CJK
111111111 1.111E8 CJK
test percents
set locale fr
begin
pattern format output breaks
0.0% 0.573 57,3%
%0.0 0.573 %57,3
p%p0.0 0.573 p%p57,3
p'%'p0.0 0.573 p%p0,6
%@@@@ 0.0326 %3,260 K
%#,@@@ 15.43 %1\u00a0540 K
// JDK does not support rounding increments
%#,##4.1 16.55 %1\u00a0656,4 K
// JDK gives %16,255E3
%##0.00E0 162.55 %16,3E3 K
test permille
set locale fr
begin
pattern format output breaks
0.0\u2030 0.573 573,0‰
\u20300.0 0.573 \u2030573,0
p\u2030p0.0 0.573 p\u2030p573,0
p'\u2030'p0.0 0.573 p\u2030p0,6
\u2030@@@@ 0.0326 \u203032,60 K
\u2030#,@@@ 15.43 \u203015\u00a0400 K
\u2030#,##4.1 16.55 \u203016\u00a0551,7 K
// JDK gives \u2030162,55E3
\u2030##0.00E0 162.55 \u2030163E3 K
test padding
set locale fr_FR
begin
pattern format output breaks
// JDK does not seem to support padding
$**####,##0 1234 $***1\u00a0234 K
*x$####,##0 1234 xxx$1\u00a0234 K
####,##0*x$ 1234 1\u00a0234xxx$ K
####,##0$*x 1234 1\u00a0234$xxx K
// JDK doesn't seem to handle suffixes correctly dropping the 'nx' entirely
####,##0$*x;ne#n -1234 ne1\u00a0234nx K
####,##0$*x;n#'*' -1234 n1\u00a0234*xx K
*y%4.2###### 4.33 yyyy%432,6 K
// In J ICU adds padding as if 'EUR' is only 2 chars (2 * 0xa4)
\u00a4\u00a4 **####0.00 433.0 EUR *433,00 JK
// In J ICU adds padding as if 'EUR' is only 2 chars (2 * 0xa4)
// S fails this one because the test code bypasses CurrencyUsage
\u00a4\u00a4 **#######0 433.0 EUR *433,00 JKS
test padding and currencies
begin
locale currency pattern format output breaks
// In J, JPY is considered 2 char (2 * 0xa4) even though padding is done
// after prefix. In C this test works.
fr JPY \u00a4\u00a4 **#######0 433.22 JPY ****433 JK
// JDK doesn't correct rounding for currency, shows USD (433
en USD \u00a4\u00a4 **#######0;\u00a4\u00a4 (#) -433.22 USD (433.22) K
test currencies
set locale fr
set format 1234.567
begin
pattern currency output breaks
// JDK gives shows EUR instead of the euro symbol in this case
#,##0.00 \u00a4 EUR 1\u00a0234,57 \u20ac K
// JDK gives 1\u00A0234,57. JDK doesn't seem to correct rounding
// based on currency.
#,##0.00 \u00a4 JPY 1\u00a0235 JPY K
test prefixes and suffixes
set locale en
set pattern 0.00+;(#)
begin
format output breaks
7 7.00+
// JDK does not support negative suffixes
-3.5 (3.50) K
test minimum grouping digits
set locale en
set pattern #,##0
set minGroupingDigits 2
begin
format output breaks
// min grouping digits not supported in any existing implementation
// but could be easily added to the new DecimalFormat C code.
1000 1000 JK
10000 10,000
100000 100,000
1000000 1,000,000
test min max fraction digits
set locale en
set pattern #,##0.###
set format 1234.567
begin
minFractionDigits maxFractionDigits output
0 0 1,235
0 2 1,234.57
4 5 1,234.5670
test min max integer digits
set locale en
set pattern #,##0.###
set format 1234.567
begin
minIntegerDigits maxIntegerDigits output
0 0 .567
0 3 234.567
5 5 01,234.567
test min max fraction digits scientific
set locale en
set pattern #E0
set format 299792458.0
begin
minIntegerDigits maxIntegerDigits minFractionDigits maxFractionDigits output breaks
// JDK gives 2.99792458E8 (maxInt + maxFrac instead of minInt + maxFrac)
1 1000 0 5 2.99792E8 K
// JDK gives .3E9 instead of unlimited precision.
0 1 0 0 2.99792458E8 K
1 1 0 0 3E8
// JDK gives E0 instead of allowing for unlimited precision
// S obeys the maximum integer digits and returns .299792458E9
0 0 0 0 2.99792458E8 KS
// JDK and S give .299792E9
0 1 0 5 2.9979E8 KS
// JDK gives 300E6
0 3 0 0 299.792458E6 K
// JDK gives 299.8E6 (maybe maxInt + maxFrac instead of minInt + maxFrac)?
0 3 0 1 300E6 K
// JDK gives 299.7925E6
2 3 0 4 299.792E6 K
// JDK gives 299.79246E6
2 3 0 5 299.7925E6 K
3 3 0 5 299.79246E6
3 3 0 4 299.7925E6
2 2 0 3 29.979E7
4 4 0 0 2998E5
0 0 1 5 .29979E9
// JDK gives E0
// S obeys the maximum integer digits
0 0 1 0 2.99792458E8 KS
// JDK gives .2998E9
0 0 0 4 2.998E8 KS
// S correctly formats this as 29.979246E7.
// JDK uses 8 + 6 for significant digits instead of 2 + 6
// J and C return 2.9979246E8.
2 8 1 6 29.979246E7 CJK
// Treat max int digits > 8 as being the same as min int digits.
// This behavior is not spelled out in the specification.
// JDK fails here because it tries to use 9 + 6 = 15 sig digits.
2 9 1 6 29.979246E7 K
test significant digits scientific
set locale en
set pattern #E0
set format 290000000.0
begin
minSigDigits maxSigDigits output breaks
0 1 3E8 K
0 2 2.9E8 K
0 3 2.9E8 K
1 1 3E8 K
1 2 2.9E8 K
1 3 2.9E8 K
2 2 2.9E8 K
2 3 2.9E8 K
3 3 2.90E8 K
3 4 2.90E8 K
test min max fraction digits scientific 2
set locale en
set pattern #E0
set format 29979245.0
begin
minIntegerDigits maxIntegerDigits minFractionDigits maxFractionDigits output breaks
// JDK gives E0
// S obeys the max integer digits and prints 0.299...
0 0 0 0 2.9979245E7 KS
// JDK gives .3E8
0 1 0 0 2.9979245E7 K
// JDK gives 2998E4.
0 4 0 0 2997.9245E4 K
test ticket 11524
set locale en
set pattern #,##0.###
begin
format maxIntegerDigits output breaks
123 1 3
0 0 0
// S ignores max integer if it is less than zero and prints "123"
123 -2147483648 0 S
12345 1 5
12345 -2147483648 0 S
5.3 1 5.3
5.3 -2147483648 .3 S
test patterns with zero
set locale en
set format 0
begin
pattern output breaks
#.# 0
#. 0.
.# .0
# 0
#,##0.00 0.00
#,###.00 .00
00.000E00 00.000E00
0.####E0 0E0
##0.######E000 0E000
test significant digits manually set
set locale en_US
set pattern 0.0
set useSigDigits 1
set minSigDigits 3
set maxSigDigits 5
begin
format output breaks
0.0012 0.00120 K
0.00123 0.00123 K
0.001234 0.001234 K
0.0012345 0.0012345 K
0.00123456 0.0012346 K
-43 -43.0
-43.7 -43.7
-43.76 -43.76 K
-43.762 -43.762 K
-43.7626 -43.763 K
test grouping used setters
set locale en_US
set pattern #,##0
set format 12345
begin
output useGrouping
12,345
12,345 1
12345 0
test grouping used setters in parsing
set pattern #,##0
begin
locale useGrouping parse output breaks
en_US 1 123,456 123456
en_US 0 123,456 123
en_US 1 123.456 123.456
en_US 0 123.456 123.456
fr_FR 1 123,456 123.456
fr_FR 0 123,456 123.456
// JDK returns 123 here; not sure why.
fr_FR 1 123.456 123456 K
fr_FR 0 123.456 123
test no grouping in pattern with parsing
set pattern 0
begin
locale parse output breaks
en_US 123,456 123
en_US 123.456 123.456
fr_FR 123,456 123.456
fr_FR 123.456 123
test grouping setters
set locale en_US
set pattern 0
set format 123456789
set useGrouping 1
begin
output grouping breaks grouping2 minGroupingDigits
1,2345,6789 4
1,23,45,6789 4 K 2
1,23,45,6789 4 K 2 2
123,456789 6 6 3
123456789 6 JK 6 4
test multiplier setters
set locale en_US
begin
format multiplier output breaks
23 -12 -276
23 -1 -23
// ICU4J and JDK throw exception on zero multiplier. ICU4C does not.
23 0 23 JKS
23 1 23
23 12 276
-23 12 -276
-23 -12 276
test rounding setters
set locale en_US
set pattern 0.0#
set roundingIncrement 0.25
begin
format output breaks
-0.35 -0.25 K
0.35 0.25 K
0.39 0.5 K
0.62 0.5 K
0.63 0.75 K
test padding setters
set locale en_US
set pattern bill0
set format 1357
begin
padCharacter formatWidth output breaks
* 8 bill1357
* 9 *bill1357 K
^ 10 ^^bill1357 K
test use scientific setter
set locale en_US
set pattern 0.00
set format 186283
begin
output breaks useScientific
186283.00
1.86E5 K 1
186283.00 0
test rounding mode setters
set locale en_US
set pattern 0.#
set roundingIncrement 0.5
begin
format roundingMode output breaks
1.24 halfUp 1 K
1.25 halfUp 1.5 K
1.25 halfDown 1 K
1.26 halfDown 1.5 K
1.25 halfEven 1 K
-1.01 up -1.5 K
-1.49 down -1 K
1.01 up 1.5 K
1.49 down 1 K
-1.01 ceiling -1
-1.49 floor -1.5
test currency usage setters
set locale CH
set pattern \u00a4\u00a4 0
begin
format currency currencyUsage output breaks
0.37 CHF standard CHF 0.37 K
0.37 CHF cash CHF 0.35 K
1.234 CZK standard CZK 1.23 K
1.234 CZK cash CZK 1
test currency usage to pattern
set locale en
begin
currency currencyUsage toPattern breaks
// These work in J, but it prepends an extra hash sign to the pattern.
// C does not print the currency rounding information in the pattern.
// K does not support this feature.
USD standard 0.00 CJK
CHF standard 0.00 CJK
CZK standard 0.00 CJK
USD cash 0.00 CJK
CHF cash 0.05 CJK
CZK cash 0 CJK
test currency rounding
set locale en
set currency USD
begin
pattern format output breaks
# 123 123 S
// Currency rounding should always override the pattern.
// K prints the currency in ISO format for some reason.
\u00a4# 123 $123.00 K
\u00a4#.000 123 $123.00 K
\u00a4#.## 123 $123.00 K
test exponent parameter setters
set locale en_US
set pattern 0.##E0
set format 299792458
begin
decimalSeparatorAlwaysShown exponentSignAlwaysShown minimumExponentDigits output breaks
0 0 2 3E08 K
0 1 3 3E+008 K
// decimalSeparatorAlwaysShown K=JDK; C=ICU4C; J=ICU4J
// See ticket 11621
1 0 2 3.E08 K
1 1 3 3.E+008 K
1 0 1 3.E8
0 0 1 3E8
test exponent decimalSeparatorAlwaysShown default
set locale en_US
set pattern 0.##E0
begin
format output breaks decimalSeparatorAlwaysShown
// decimalSeparatorAlwaysShown off by default
299792458 3E8
299000000 2.99E8
299792458 3.E8 1
test pad position setters
set locale en_US
set pattern **[#####0.##];((#))
begin
format padPosition output breaks
12.34 beforePrefix ****[12.34] K
12.34 afterPrefix [****12.34] K
12.34 beforeSuffix [12.34****] K
12.34 afterSuffix [12.34]**** K
-12.34 beforePrefix **((12.34)) K
-12.34 afterPrefix ((**12.34)) K
-12.34 beforeSuffix ((12.34**)) K
-12.34 afterSuffix ((12.34))** K
test affix setters
set locale fr_FR
set currency EUR
set pattern 0.00
begin
format positivePrefix positiveSuffix negativePrefix negativeSuffix output
12.34 % %12,34
12.34 \u00a4\u00a4 12,34\u00a4\u00a4
12.34 - + 12,34
-12.34 - + -12,34+
-12.34 \u00a4 \u00a412,34
12.34 \u00a4 12,34
-12.34 % 12,34%
12.34 % 12,34
test more affix setters
set locale fr_FR
set pattern %0.00
begin
format positivePrefix negativePrefix output
0.648 booya cooya booya64,80
test nan and infinity
set locale en_US
set pattern [0.00];(#)
begin
format output breaks
Inf [\u221e]
-Inf (\u221e) K
NaN NaN K
test nan and infinity with multiplication
set locale en
set multiplier 100
begin
format output breaks
Inf \u221e
-Inf -\u221e
NaN NaN K
test nan and infinity with padding
set locale en_US
set pattern $$$0.00$
set formatWidth 7
begin
format padPosition output breaks
Inf beforePrefix $$$\u221e$ K
Inf afterPrefix $$$ \u221e$ K
Inf beforeSuffix $$$\u221e $ K
Inf afterSuffix $$$\u221e$ K
NaN beforePrefix NaN K
NaN afterPrefix NaN K
NaN beforeSuffix NaN K
NaN afterSuffix NaN K
test apply formerly localized patterns
begin
// documentation says localizedPattern is not supported, change to pattern
locale pattern format output breaks
en #0% 0.4376 44%
// This next test breaks JDK. JDK doesn't multiply by 100.
fa \u0025\u00a0\u0023\u0030 0.4376 \u200e\u066a\u00a0\u06f4\u06f4 K
test localized pattern basic symbol coverage
begin
locale localizedPattern toPattern breaks
it #.##0,00 #,##0.00
// JDK either doesn't know sl uses this character for minus sign
// or doesn't support minus sign in localized pattern
sl #.##0;#.##0− #,##0;#,##0- K
// JDK does not have data for "×10^" in this locale
en_SE 0,00×10^0;0,00×10^0- 0.00E0;0.00E0- K
// JDK does not seem to transform the digits in localized patterns
ar_SA #\u066C##\u0660\u066B\u0660\u0660\u061Ba# #,##0.00;a#,##0.00 K
test toPattern
set locale en
begin
pattern toPattern breaks
// All of the "S" failures in this section are because of functionally equivalent patterns
// JDK doesn't support any patterns with padding or both negative prefix and suffix
// Breaks ICU4J See ticket 11671
**0,000 **0,000 JK
**##0,000 **##0,000 K
**###0,000 **###0,000 K
**####0,000 **#,##0,000 KS
###,000. #,000.
0,000 #0,000 S
.00 #.00
000 #000 S
000,000 #,000,000 S
pp#,000 pp#,000
00.## #00.## S
#,#00.025 #,#00.025
// No secondary grouping in JDK
#,##,###.02500 #,##,###.02500 K
pp#,000;(#) pp#,000;(#,000) K
**####,##,##0.0##;(#) **#,##,##,##0.0##;**(##,##,##0.0##) KS
// No significant digits in JDK
@@### @@### K
@,@#,### @,@#,### K
0.00E0 0.00E0
// The following one works in JDK, probably because
// it just returns the same string
@@@##E0 @@@##E0
###0.00#E0 ###0.00#E0
##00.00#E0 ##00.00#E0
0.00E+00 0.00E+00 K
000.00E00 000.00E00
###0.00#E00 ###0.00#E00
test parse
set locale en
set pattern +#,##0.0###;(#)
begin
parse output breaks
+5,347.25 5347.25
+5,347,.25 5347.25
+5,347, 5347
+5347,,, 5347
+5347,,,d8 5347
(5,347.25) -5347.25
// J requires prefix and suffix for lenient parsing, but C doesn't
5,347.25 5347.25 JK
(5,347.25 -5347.25 J
// S is successful at parsing this as -5347.25 in lenient mode
-5,347.25 -5347.25 CJK
+3.52E4 35200
(34.8E-3) -0.0348
// JDK stops parsing at the spaces. JDK doesn't see space as a grouping separator
(34 25E-1) -342.5 K
(34,,25E-1) -342.5
// J doesn't allow trailing separators before E but C does
(34,,25,E-1) -342.5 J
(34 25 E-1) -342.5 JK
(34,,25 E-1) -342.5 CJK
// Spaces are not allowed after exponent symbol
// C parses up to the E but J bails
(34 25E -1) -3425 JK
+3.52EE4 3.52
+1,234,567.8901 1234567.8901
+1,23,4567.8901 1234567.8901
+1,23,4567.89,01 1234567.89
+1,23,456.78.9 123456.78
+12.34,56 12.34
+79,,20,3 79203
+79 20 3 79203 K
// Parsing stops at comma as it is different from other separators
+79 20,3 7920 K
+79,,20 3 7920
+ 79 79 K
+,79,,20,3 79203
+7920d3 7920
// Whitespace immediately after prefix doesn't count as digit separator
// in C but is does in J
+ ,79,,20,3 79203 JK
( 19 45) -1945 K
// C allows trailing separators when there is a prefix and suffix.
// J allows trailing separators only when there is just a prefix.
// In this case, J just bails
( 19 45 ) -1945 JK
(,,19,45) -1945
// C parses to the space, but J bails
(,,19 45) -19 J
// J bails b/c comma different separator than space. C doesn't treat leading spaces
// as a separator.
( 19,45) -1945 JK
// J bails. Doesn't allow trailing separators when there is prefix and suffix.
(,,19,45,) -1945 J
// J bails on next 4 because J doesn't allow letters inside prefix and suffix.
// C will parse up to the letter.
(,,19,45,d1) -1945 J
(,,19,45d1) -1945 J
( 19 45 d1) -1945 JK
( 19 45d1) -1945 JK
// J does allow trailing separator before a decimal point
(19,45,.25) -1945.25
// 2nd decimal points are ignored
+4.12.926 4.12
test parse suffix
set locale en
set pattern #,##0.0###+;#-
begin
parse output breaks
// C sees this as -3426, don't understand why.
// J and K just bail.
3426 3426 JKC
3426+ 3426
// J bails; C and K see -34
34 d1+ 34 JKC
// JDK sees this as -1234 for some reason
// J bails b/c of trailing separators
// C parses until trailing separators, but sees -1234
1,234,,,+ 1234 JKC
1,234- -1234
// J bails because of trailing separators
1,234,- -1234 J
// J bails here too
1234 - -1234 J
test parse strict
set locale en
set pattern +#,##,##0.0###;(#)
set lenient 0
set minGroupingDigits 2
begin
parse output breaks
+123d5 123
+5347.25 5347.25
// separators in wrong place cause failure, no separators ok.
+65,347.25 65347.25
(65347.25) -65347.25
(65,347.25) -65347.25
// JDK does allow separators in the wrong place and parses as -5347.25
// C parses as -65347.25?
(53,47.25) fail K
// strict requires prefix or suffix, except in C
65,347.25 fail
+3.52E4 35200
(34.8E-3) -0.0348
(3425E-1) -342.5
// Strict doesn't allow separators in sci notation.
(63,425) -63425
// JDK and S allow separators in sci notation and parses as -342.5
// C passes
(63,425E-1) fail KS
// Both prefix and suffix needed for strict.
// JDK accepts this and parses as -342.5
(3425E-1 fail K
+3.52EE4 3.52
+12,34,567.8901 1234567.8901
// With strict digit separators don't have to be the right type
// JDK doesn't acknowledge space as a separator
+12 34 567.8901 1234567.8901 K
// In general the grouping separators have to match their expected
// location exactly. The only exception is when string being parsed
// have no separators at all.
+12,345.67 12345.67
// JDK doesn't require separators to be in the right place.
+1,23,4567.8901 fail K
+1,234,567.8901 fail K
+1234,567.8901 fail K
+1,234567.8901 fail K
+1234567.8901 1234567.8901
// Minimum grouping is not satisfied below, but that's ok
// because minimum grouping is optional.
+1,234.5 1234.5
// Comma after decimal means parse to a comma
+1,23,456.78,9 123456.78
// C and J fail upon seeing the second decimal point
+1,23,456.78.9 123456.78 CJ
+79 79
+79 79
+ 79 fail
// JDK parses as -1945
(1,945d1) fail K
test parse strict scientific
set locale en
set pattern #E0
set lenient 0
begin
parse output breaks
123 fail CJK
123E1 1230
123E0 123
123E fail CJK
test parse strict without prefix/suffix
set locale en
set pattern #
set lenient 0
begin
parse output breaks
12.34 12.34
-12.34 -12.34
// The following case passes only when setSignAlwaysShown is enabled
+12.34 fail
$12.34 fail
test parse integer only
set locale en
set pattern 0.00
set parseIntegerOnly 1
begin
parse output breaks
35 35
// S accepts leading plus signs
+35 35 CJK
-35 -35
2.63 2
-39.99 -39
test parse no exponent flag
set pattern 0
set locale en
begin
parseNoExponent parse output breaks
// JDK doesn't allow lowercase exponent but ICU4J and ICU4C do.
0 5e2 500 K
0 5.3E2 530
// See ticket 11725
1 5e2 5 J
1 5.3E2 5.3 JK
test parse currency fail
set pattern 0
set locale en
begin
parse output outputCurrency breaks
// Fixed in ticket 11735
53.45 fail USD
test parse strange prefix
set locale en
set positivePrefix dd
set negativePrefix ddd
begin
parse output
dd4582 4582
ddd4582 -4582
test parse strange suffix
set locale en
set positiveSuffix dd
set negativePrefix
set negativeSuffix ddd
begin
parse output
4582dd 4582
4582ddd -4582
test really strange suffix
set locale en
set positiveSuffix 9K
set negativePrefix
set negativeSuffix 9N
begin
parse output breaks
// S is the only implementation that passes these cases.
// C consumes the '9' as a digit and assumes number is negative
// J and JDK bail
6549K 654 CJK
// C consumes the '9' as a digit and assumes number is negative
// J and JDK bail
6549N -654 CJK
test really strange prefix
set locale en
set positivePrefix 82
set negativePrefix 28
begin
parse output
8245 45
2845 -45
test parse pattern with quotes
set locale en
set pattern '-'#y
begin
parse output
-45y 45
test parse with locale symbols
// The grouping separator in it_CH is an apostrophe
set locale it_CH
set pattern #,##0
begin
parse output breaks
१३ 13
१३.३१‍ 13.31
123'456 123456
524'1.3 5241.3
३'१‍ 31
test parse with European-style comma/period
set locale pt
set pattern #,##0
begin
parse output breaks
123.456 123456
123,456 123.456
987,654.321 987.654
987,654 321 987.654
987.654,321 987654.321
test select
set locale sr
begin
format pattern plural
Inf 0 other
-Inf 0 other
NaN 0 other
Inf 0.0 other
-Inf 0.0 other
NaN 0.0 other
1 0 one
1 0.0 other
2 0 few
2 0.0 other
2 0E0 other
5.1 0.0 one
5.09 0.0 one
test parse currency ISO
set pattern 0.00 \u00a4\u00a4;(#) \u00a4\u00a4
set locale en_GB
begin
parse output outputCurrency breaks
53.45 fail GBP
£53.45 53.45 GBP
$53.45 fail USD
53.45 USD 53.45 USD
53.45 GBP 53.45 GBP
USD 53.45 53.45 USD J
53.45USD 53.45 USD CJ
USD53.45 53.45 USD
(7.92) USD -7.92 USD
(7.92) GBP -7.92 GBP
(7.926) USD -7.926 USD
(7.926 USD) -7.926 USD CJ
(USD 7.926) -7.926 USD CJ
USD (7.926) -7.926 USD CJ
USD (7.92) -7.92 USD CJ
(7.92)USD -7.92 USD CJ
USD(7.92) -7.92 USD CJ
(8) USD -8 USD
-8 USD -8 USD CJ
67 USD 67 USD
53.45$ fail USD
US Dollars 53.45 53.45 USD J
53.45 US Dollars 53.45 USD
US Dollar 53.45 53.45 USD J
53.45 US Dollar 53.45 USD
US Dollars53.45 53.45 USD
53.45US Dollars 53.45 USD CJ
US Dollar53.45 53.45 USD
US Dollat53.45 fail USD
53.45US Dollar 53.45 USD CJ
US Dollars (53.45) -53.45 USD CJ
(53.45) US Dollars -53.45 USD
(53.45) Euros -53.45 EUR
US Dollar (53.45) -53.45 USD CJ
(53.45) US Dollar -53.45 USD
US Dollars(53.45) -53.45 USD CJ
(53.45)US Dollars -53.45 USD CJ
US Dollar(53.45) -53.45 USD CJ
US Dollat(53.45) fail USD
(53.45)US Dollar -53.45 USD CJ
test parse currency ISO negative
set pattern 0.00 \u00a4\u00a4;-# \u00a4\u00a4
set locale en_GB
begin
parse output outputCurrency breaks
53.45 fail GBP
£53.45 53.45 GBP
$53.45 fail USD
53.45 USD 53.45 USD
53.45 GBP 53.45 GBP
USD 53.45 53.45 USD J
53.45USD 53.45 USD CJ
USD53.45 53.45 USD
-7.92 USD -7.92 USD
-7.92 GBP -7.92 GBP
-7.926 USD -7.926 USD
USD -7.926 -7.926 USD CJ
-7.92USD -7.92 USD CJ
USD-7.92 -7.92 USD CJ
-8 USD -8 USD
67 USD 67 USD
53.45$ fail USD
US Dollars 53.45 53.45 USD J
53.45 US Dollars 53.45 USD
US Dollar 53.45 53.45 USD J
53.45 US Dollar 53.45 USD
US Dollars53.45 53.45 USD
53.45US Dollars 53.45 USD CJ
US Dollar53.45 53.45 USD
US Dollat53.45 fail USD
53.45US Dollar 53.45 USD CJ
test parse currency long
set pattern 0.00 \u00a4\u00a4\u00a4;(#) \u00a4\u00a4\u00a4
set locale en_GB
begin
parse output outputCurrency breaks
// J throws a NullPointerException on the first case
53.45 fail GBP
£53.45 53.45 GBP
$53.45 fail USD
53.45 USD 53.45 USD
53.45 GBP 53.45 GBP
USD 53.45 53.45 USD J
53.45USD 53.45 USD CJ
USD53.45 53.45 USD
(7.92) USD -7.92 USD
(7.92) GBP -7.92 GBP
(7.926) USD -7.926 USD
(7.926 USD) -7.926 USD CJ
(USD 7.926) -7.926 USD CJ
USD (7.926) -7.926 USD CJ
USD (7.92) -7.92 USD CJ
(7.92)USD -7.92 USD CJ
USD(7.92) -7.92 USD CJ
(8) USD -8 USD
-8 USD -8 USD CJ
67 USD 67 USD
// J throws a NullPointerException on the next case
53.45$ fail USD
US Dollars 53.45 53.45 USD J
53.45 US Dollars 53.45 USD
US Dollar 53.45 53.45 USD J
53.45 US Dollar 53.45 USD
US Dollars53.45 53.45 USD
53.45US Dollars 53.45 USD CJ
US Dollar53.45 53.45 USD
US Dollat53.45 fail USD
53.45US Dollar 53.45 USD CJ
test parse currency short
set pattern 0.00 \u00a4;(#) \u00a4
set locale en_GB
begin
parse output outputCurrency breaks
53.45 fail GBP
£53.45 53.45 GBP
$53.45 fail USD
53.45 USD 53.45 USD
53.45 GBP 53.45 GBP
USD 53.45 53.45 USD J
53.45USD 53.45 USD CJ
USD53.45 53.45 USD
(7.92) USD -7.92 USD
(7.92) GBP -7.92 GBP
(7.926) USD -7.926 USD
(7.926 USD) -7.926 USD CJ
(USD 7.926) -7.926 USD CJ
USD (7.926) -7.926 USD CJ
USD (7.92) -7.92 USD CJ
(7.92)USD -7.92 USD CJ
USD(7.92) -7.92 USD CJ
(8) USD -8 USD
-8 USD -8 USD CJ
67 USD 67 USD
53.45$ fail USD
US Dollars 53.45 53.45 USD J
53.45 US Dollars 53.45 USD
US Dollar 53.45 53.45 USD J
53.45 US Dollar 53.45 USD
US Dollars53.45 53.45 USD
53.45US Dollars 53.45 USD CJ
US Dollar53.45 53.45 USD
US Dollat53.45 fail USD
53.45US Dollar 53.45 USD CJ
test parse currency short prefix
set pattern \u00a40.00;(\u00a4#)
set locale en_GB
begin
parse output outputCurrency breaks
53.45 fail GBP
£53.45 53.45 GBP
$53.45 fail USD
53.45 USD 53.45 USD CJ
53.45 GBP 53.45 GBP CJ
USD 53.45 53.45 USD J
53.45USD 53.45 USD CJ
USD53.45 53.45 USD
// S fails these because '(' is an incomplete prefix.
(7.92) USD -7.92 USD CJS
(7.92) GBP -7.92 GBP CJS
(7.926) USD -7.926 USD CJS
(7.926 USD) -7.926 USD CJS
(USD 7.926) -7.926 USD J
USD (7.926) -7.926 USD CJS
USD (7.92) -7.92 USD CJS
(7.92)USD -7.92 USD CJS
USD(7.92) -7.92 USD CJS
(8) USD -8 USD CJS
-8 USD -8 USD CJ
67 USD 67 USD CJ
53.45$ fail USD
US Dollars 53.45 53.45 USD J
53.45 US Dollars 53.45 USD
US Dollar 53.45 53.45 USD J
53.45 US Dollar 53.45 USD
US Dollars53.45 53.45 USD
53.45US Dollars 53.45 USD CJ
US Dollar53.45 53.45 USD
53.45US Dollar 53.45 USD CJ
test format foreign currency
set locale fa_IR
set currency IRR
begin
pattern format output breaks
\u00a4\u00a4\u00a4 0.00;\u00a4\u00a4\u00a4 # 1235 \u0631\u06cc\u0627\u0644 \u0627\u06cc\u0631\u0627\u0646 \u06F1\u06F2\u06F3\u06F5 K
\u00a4\u00a4 0.00;\u00a4\u00a4 -# 1235 IRR \u06F1\u06F2\u06F3\u06F5 K
\u00a4 0.00;\u00a4 -# 1235 \u0631\u06cc\u0627\u0644 \u06F1\u06F2\u06F3\u06F5 K
test parse foreign currency symbol
set pattern \u00a4 0.00;\u00a4 -#
set locale fa_IR
begin
parse output outputCurrency
\u0631\u06cc\u0627\u0644 \u06F1\u06F2\u06F3\u06F5 1235 IRR
IRR \u06F1\u06F2\u06F3\u06F5 1235 IRR
\u0631\u06cc\u0627\u0644 \u0627\u06cc\u0631\u0627\u0646 \u06F1\u06F2\u06F3\u06F5 1235 IRR
IRR 1235 1235 IRR
\u0631\u06cc\u0627\u0644 1235 1235 IRR
\u0631\u06cc\u0627\u0644 \u0627\u06cc\u0631\u0627\u0646 1235 1235 IRR
test parse foreign currency ISO
set pattern \u00a4\u00a4 0.00;\u00a4\u00a4 -#
set locale fa_IR
begin
parse output outputCurrency
\u0631\u06cc\u0627\u0644 \u06F1\u06F2\u06F3\u06F5 1235 IRR
IRR \u06F1\u06F2\u06F3\u06F5 1235 IRR
\u0631\u06cc\u0627\u0644 \u0627\u06cc\u0631\u0627\u0646 \u06F1\u06F2\u06F3\u06F5 1235 IRR
IRR 1235 1235 IRR
\u0631\u06cc\u0627\u0644 1235 1235 IRR
\u0631\u06cc\u0627\u0644 \u0627\u06cc\u0631\u0627\u0646 1235 1235 IRR
test parse foreign currency full
set pattern \u00a4\u00a4\u00a4 0.00;\u00a4\u00a4\u00a4 -#
set locale fa_IR
begin
parse output outputCurrency
\u0631\u06cc\u0627\u0644 \u06F1\u06F2\u06F3\u06F5 1235 IRR
IRR \u06F1\u06F2\u06F3\u06F5 1235 IRR
\u0631\u06cc\u0627\u0644 \u0627\u06cc\u0631\u0627\u0646 \u06F1\u06F2\u06F3\u06F5 1235 IRR
IRR 1235 1235 IRR
\u0631\u06cc\u0627\u0644 1235 1235 IRR
\u0631\u06cc\u0627\u0644 \u0627\u06cc\u0631\u0627\u0646 1235 1235 IRR
test parse currency with foreign symbols symbol english
set pattern \u00a4 0.00;\u00a4 (#)
set locale en_US
begin
parse output outputCurrency
EUR 7.82 7.82 EUR
\u20ac 7.82 7.82 EUR
Euro 7.82 7.82 EUR
Euros 7.82 7.82 EUR
test parse currency with foreign symbols ISO english
set pattern \u00a4\u00a4 0.00;\u00a4\u00a4 (#)
set locale en_US
begin
parse output outputCurrency
EUR 7.82 7.82 EUR
\u20ac 7.82 7.82 EUR
Euro 7.82 7.82 EUR
Euros 7.82 7.82 EUR
test parse currency with foreign symbols full english
set pattern \u00a4\u00a4\u00a4 0.00;\u00a4\u00a4\u00a4 (#)
set locale en_US
begin
parse output outputCurrency
EUR 7.82 7.82 EUR
\u20ac 7.82 7.82 EUR
Euro 7.82 7.82 EUR
Euros 7.82 7.82 EUR
test parse currency without currency mode
// Should accept a symbol associated with the currency specified by the API,
// but should not traverse the full currency data.
set locale en_US
set pattern \u00a4#,##0.00
begin
parse currency output breaks
$52.41 USD 52.41
USD52.41 USD 52.41 K
\u20ac52.41 USD fail
EUR52.41 USD fail
$52.41 EUR fail
USD52.41 EUR fail
\u20ac52.41 EUR 52.41 K
EUR52.41 EUR 52.41
test parse currency ISO strict
set pattern 0.00 \u00a4\u00a4;(#) \u00a4\u00a4
set locale en_US
set lenient 0
begin
parse output outputCurrency breaks
$53.45 53.45 USD
53.45 USD 53.45 USD
USD 53.45 fail USD
53.45USD fail USD
USD53.45 53.45 USD
(7.92) USD -7.92 USD
(7.92) EUR -7.92 EUR
(7.926) USD -7.926 USD
(7.926 USD) fail USD
(USD 7.926) fail USD
USD (7.926) fail USD
USD (7.92) fail USD
(7.92)USD fail USD
USD(7.92) fail USD
(8) USD -8 USD
-8 USD fail USD
67 USD 67 USD
53.45$ fail USD
US Dollars 53.45 fail USD
53.45 US Dollars 53.45 USD
US Dollar 53.45 fail USD
53.45 US Dollar 53.45 USD
US Dollars53.45 53.45 USD
53.45US Dollars fail USD
US Dollar53.45 53.45 USD
US Dollat53.45 fail USD
53.45US Dollar fail USD
US Dollars (53.45) fail USD
(53.45) US Dollars -53.45 USD
US Dollar (53.45) fail USD
(53.45) US Dollar -53.45 USD
US Dollars(53.45) fail USD
(53.45)US Dollars fail USD
US Dollar(53.45) fail USD
US Dollat(53.45) fail USD
(53.45)US Dollar fail USD
test ticket 10436
set locale en
set roundingMode ceiling
set minFractionDigits 0
set maxFractionDigits 0
begin
format output breaks
-0.99 -0 JK
test parse decimalPatternMatchRequired
set locale en
set decimalPatternMatchRequired 1
begin
pattern parse output breaks
// K doesn't support this feature.
0 123 123
0 123. fail CJK
0 1.23 fail CJK
0 -513 -513
0 -513. fail CJK
0 -5.13 fail CJK
0.0 123 fail K
0.0 123. 123 C
0.0 1.23 1.23 C
0.0 -513 fail K
0.0 -513. -513
0.0 -5.13 -5.13
test parse minus sign
set locale en
set pattern #
begin
parse output breaks
-123 -123
- 123 -123 JK
-123 -123 JK
- 123 -123 JK
123- -123 CJKS
123 - -123 CJKS
test parse case sensitive
set locale en
set lenient 1
set pattern Aa#
begin
parse parseCaseSensitive output breaks
Aa1.23 1 1.23
Aa1.23 0 1.23
AA1.23 1 fail
// J and K do not support case-insensitive parsing for prefix/suffix.
// J supports it for the exponent separator, but not K.
AA1.23 0 1.23 CJK
aa1.23 1 fail
aa1.23 0 1.23 CJK
Aa1.23E3 1 1230
Aa1.23E3 0 1230
Aa1.23e3 1 1.23 CJ
Aa1.23e3 0 1230 K
NaN 1 NaN K
NaN 0 NaN K
nan 1 fail
nan 0 NaN CJK
test parse infinity and scientific notation overflow
set locale en
begin
parse output breaks
NaN NaN K
// JDK returns zero
1E999999999999999 Inf K
-1E999999999999999 -Inf K
1E-99999999999999 0.0
// Note: The test suite code doesn't properly check for 0.0 vs. -0.0
-1E-99999999999999 -0.0
1E2147483648 Inf K
1E2147483647 Inf K
1E2147483646 1E2147483646
1E-2147483649 0
1E-2147483648 0
// S returns zero here
1E-2147483647 1E-2147483647 S
1E-2147483646 1E-2147483646
test format push limits
set locale en
set minFractionDigits 2
set roundingMode halfDown
begin
maxFractionDigits format output breaks
// C has trouble formatting too many digits (#11318)
100 987654321987654321 987654321987654321.00 C
100 987654321.987654321 987654321.987654321 C
100 9999999999999.9950000000001 9999999999999.9950000000001 C
2 9999999999999.9950000000001 10000000000000.00 C
2 9999999.99499999 9999999.99
// K doesn't support halfDowm rounding mode?
2 9999999.995 9999999.99 K
2 9999999.99500001 10000000.00
100 56565656565656565656565656565656565656565656565656565656565656 56565656565656565656565656565656565656565656565656565656565656.00 C
100 454545454545454545454545454545.454545454545454545454545454545 454545454545454545454545454545.454545454545454545454545454545 C
100 0.0000000000000000000123 0.0000000000000000000123
100 -78787878787878787878787878787878 -78787878787878787878787878787878.00 C
100 -8989898989898989898989.8989898989898989 -8989898989898989898989.8989898989898989 C
test ticket 11230
set locale en
set pattern #,##0
begin
parse output breaks
// K and J return null; S and C return 99
9 9 9 CJKS
// K returns null
9 999 9999 K
test parse ignorables
set locale ar
// Note: Prefixes contain RLMs, as do some of the test cases.
set pattern x a‎b0c df
set negativePrefix y g‎h
set negativeSuffix i jk
begin
parse output breaks
x a‎b56c df 56
x a‎b56c df 56 K
x ab56c df 56 K
x ab56c df 56 JK
x ab56c df 56 K
x ab56 56 JK
x a b56 56 JK
56cdf 56 JK
56c df 56 JK
56cd f 56 JK
56c‎d‎f 56 JK
56cdf 56 JK
56c d‎f 56 JK
56‎c df 56 JK
y g‎h56i jk -56
y g‎h56i jk -56 K
y gh56i jk -56 K
y gh56i jk -56 JK
y gh56i jk -56 K
y gh56 -56 JK
y g h56 -56 JK
// S stops parsing after the 'i' for these and returns -56
// C stops before the 'i' and gets 56
56ijk -56 CJK
56i jk -56 CJK
56ij k -56 CJK
56i‎j‎k -56 CJK
56ijk -56 CJK
56i j‎k -56 CJK
56‎i jk -56 CJK
// S and C get 56 (accepts ' ' gs grouping); J and K get null
5 6 fail CS
5‎6 5 JK
test parse spaces in grouping
// This test gives the ideal behavior of these cases, which
// none of the implementations currently support.
set locale en
set pattern #,##0
begin
parse output breaks
// C, J and S get "12" here
1 2 1 CJS
1 23 1 CJS
// K gets 1 here; doesn't pick up the grouping separator
1 234 1234 K
test rounding increment significant digits
// This test is for #13111
set locale en
set pattern 0.1
set useSigDigits 1
set maxSigDigits 2
begin
format output breaks
// C and J get "1"
// K gets "1.1" (??)
0.975 0.98 CJK
test lenient parse currency match
// This test is for #13112
set locale en
set pattern ¤#,##0.00
begin
parse output breaks
// J and K get null
1.23!@#$%^ 1.23 JK
test percentage parsing multiplier
// This test is for #13114
set locale en
set pattern 0%
begin
parse output breaks
55% 0.55
// J and K get null
55 0.55 JK
test trailing grouping separators in pattern
// This test is for #13115
set locale en
begin
pattern format output breaks
$0M 123456 $123456M
// The following patterns are rejected as malformed.
$0,M 123456 fail
$0,,M 123456 fail
test empty negative subpattern
// This test is for #13117
set locale en
begin
pattern format output breaks
0 -15 -15
0; -15 -15
// C, J, and K still prepend a '-' even though the pattern says otherwise
0;0 -15 15 CJK
test percentage multiplier parsing
// This test is for #13129
set locale en
set pattern 0%
begin
parse output breaks
// S uses a MathContext of 16 digits when dividing by 100.
9223372036854775807% 92233720368547758.07 S
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