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

// Copyright (C) 2015, 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 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
12	12.000
12345	2345.000
72.1234	72.1234

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
// This should round to nearest 0.05E4 but instead round to nearest 0.05
0.05E0	12301.2	1,25E4	CJK
##0.000#E0	0.17	170,0E-3
// JDK doesn't support significant digits in exponents
@@@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

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 C & J ICU adds padding as if 'EUR' is only 2 chars (2 * 0xa4)
\u00a4\u00a4 **####0.00	433.0	EUR *433,00	CJK
// In C & J ICU adds padding as if 'EUR' is only 2 chars (2 * 0xa4)
\u00a4\u00a4 **#######0	433.0	EUR *433,00	CJK

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 is supported in the new C code.
1000	1000	CJK
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 .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
0	0	0	0	2.99792458E8	K
// JDK gives .299792E9
0	1	0	5	2.9979E8	K
// 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
0	0	1	0	2.99792458E8	K
// JDK gives .2998E9
0	0	0	4	2.998E8	K
// JDK uses 8 + 6 for significant digits instead of 2 + 6
2	8	1	6	2.9979246E8	K
// 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
0	0	0	0	2.9979245E7	K
// 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
123	1	3
123	-2147483648	0
12345	1	5
12345	-2147483648	0
5.3	1	5.3
5.3	-2147483648	.3

test patterns with zero
set locale en
set format 0
begin
pattern	output
#.#	0
#.	0.
.#	.0
#	0
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	K
-43.7	-43.7	K
-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 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	K	6	3
123456789	6	CJK	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	JK
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	K
*	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	K	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	K
-1.49	floor	-1.5	K

test currency usage setters
// TODO: Find a country and currency where standard and cash differ
set locale CH
set currency CHF
set pattern \u00a4\u00a4 0
begin
format	currencyUsage	output	breaks
0.37	standard	CHF 0.37	K
// TODO: Get the rounding data into ICU4C and ICU4J
0.37	cash	CHF 0.35	CJK

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
// ICU DecimalFormat both C and J do not honor decimalSeparatorAlwaysShown
// for scientific notation. But JDK DecimalFormat does honor
// decimalSeparatorAlwaysShown K=JDK; C=ICU4C; J=ICU4J
// See ticket 11621
1	0	2	3.E08	CJK
1	1	3	3.E+008	CJK
1	0	1	3.E8	CJ
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	CJ	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]	K
-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 localized patterns
begin
locale	localizedPattern	format	output	breaks
en	0%	0.4376	44%
// This next test breaks JDK. JDK doesn't multiply by 100.
fa	\u06f0\u066a	0.4376	\u06f4\u06f4\u066a	K

test toPattern
set locale en
begin
pattern	toPattern	breaks
// JDK doesn't support any patterns with padding or both negative prefix and suffix
// Breaks ICU4C and ICU4J See ticket 11671
**0,000	**0,000		CJK
**##0,000	**##0,000	K
**###0,000	**###0,000	K
**####0,000	**#,##0,000	K
###,000.	#,000.
0,000	#0,000
.00	#.00
000	#000
000,000	#,000,000
pp#,000	pp#,000
00.##	#00.##
#,#00.025	#,#00.025
// No secondary grouping in JDK
#,##,###.02500	#,##,###.02500	K
pp#,000;(#)	pp#,000;(#,000)	K
**####,##,##0.0##;(#)	**#,##,##,##0.0##;**(##,##,##0.0##)	K
// No significant digits in JDK
@@###	@@###	K
@,@#,###	@,@#,###	K
0.00E0	0.00E0
@@@##E0	@@@##E0	K
###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
-5,347.25	fail
+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)	-3425	J
// 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
3426	-3426	JK
3426+	3426
// J bails, but JDK will parse up to the space and get 34.
// C sees -34
34 d1+	-34	JK
// 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	JK
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
begin
parse	output	breaks
+123d5	123
+5347.25	5347.25
// separators in wrong place cause failure, no separators ok.
+5,347.25	5347.25
(5347.25)	-5347.25
(5,347.25)	-5347.25
// JDK does allow separators in the wrong place and parses as -5347.25
(53,47.25)	fail	K
// strict requires prefix or suffix
5,347.25	fail
+3.52E4	35200
(34.8E-3)	-0.0348
(3425E-1)	-342.5
// Strict doesn't allow separators in sci notation.
(3,425)	-3425
// JDK allows separators in sci notation and parses as -342.5
(3,425E-1)	fail	K
// Both prefix and suffix needed for strict.
// JDK accepts this and parses as -342.5
(3425E-1	fail	K
+3.52EE4	3.52
+1,234,567.8901	1234567.8901
// With strict digit separators don't have to be the right type
// JDK doesn't acknowledge space as a separator
+1 234 567.8901	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.
+1,234,567.8901	1234567.8901
// JDK doesn't require separators to be in the right place
+1,23,4567.8901	fail	K
+1234,567.8901	fail	K
+1,234567.8901	fail	K
+1234567.8901	1234567.8901
// Comma after decimal means parse to a comma
+123,456.78,9	123456.78
// A decimal after a decimal means bail
// JDK parses as 123456.78
+123,456.78.9	fail	K
+79	79
+79	79
+ 79	fail
// JDK parses as -1945
(1,945d1)	fail	K

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
// 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 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