// 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.
//
// Field names:
//  J = ICU4J (current)
//  K = JDK (ignored if not OpenJDK 1.8)
//  C = ICU4C (current)
//  P = Properties-based ICU4J (bypasses DecimalFormat wrapper)
//
// 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-EG
set pattern +0;-#
begin
format	output	breaks
6	\u061C+\u0666	K
-6	\u061C-\u0666	K

test basic patterns
set locale fr_FR
set format 1234.567
begin
pattern	output	breaks
// K does not use \u202f narrow space
#,##0.##	1\u202f234,57	K
0.##	1234,57
0	1235
#,##0.###	1\u202f234,567	K
###0.######	1234,567
###0.0000#	1234,5670
00000.0000	01234,5670
#,##0.00 \u00a4	1\u202f234,57 \u20ac	K
'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\u202f03,60	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	K
##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 infinite precision
// ICU-11511, ICU-7460, CLDR-10103
set locale en
begin
pattern	format	output	breaks
// From the spec:
// "0.##E0 means a max of 3 significant digits."
0.##E0	98760	9.88E4
// "#.##E0 also means a max of 3 significant digits."
#.##E0	98760	9.88E4
// "#.0#E0 means a max of 2 significant digits."
#.0#E0	98760	9.9E4	K
// "0E0 means a max of 1 significant digit."
0E0	98760	1E5
// "#E0 means infinite precision."
#E0	98760	9.876E4	K
// "###E0 means engineering notation with infinite precision."
###E0	98760	98.76E3	K
// Additional tests:
##0.#E0	98760	99E3	K
###.#E0	98760	99E3	K
##0E0	98760	100E3	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\u202f540	K
// JDK does not support rounding increments
%#,##4.1	16.55	%1\u202f656,4	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\u202f400	K
\u2030#,##4.1	16.55	\u203016\u202f551,7	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	$***1\u202f234	K
*x$####,##0	1234	xxx$1\u202f234	K
####,##0*x$	1234	1\u202f234xxx$	K
####,##0$*x	1234	1\u202f234$xxx	K
// JDK doesn't seem to handle suffixes correctly dropping the 'nx' entirely
####,##0$*x;ne#n	-1234	ne1\u202f234nx	K
####,##0$*x;n#'*'	-1234	n1\u202f234*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	K
// P fails this one because the test code bypasses CurrencyUsage
\u00a4\u00a4 **#######0	433.0	EUR *433,00	KP

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	K
// 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\u202f234,57 \u20ac	K
// JDK gives 1\u00A0234,57. JDK doesn't seem to correct rounding
// based on currency.
#,##0.00 \u00a4	JPY	1\u202f235 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
1000	1000	K
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	99	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
0	0	0	0	2.99792458E8	K
// J gives 2.9979E8
0	1	0	5	2.99792E8	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
// J gives 2.998E8
0	0	0	4	.29979E9	K
// According to the spec, if maxInt>minInt and minInt>1, then set
// Context: #13289
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 ticket 20058
set locale en
begin
pattern	format	output	breaks
#00.0##E0	0	0.0E0	K
#00.0##E0	1.2	1.2E0	K
#00.0E0	0	0.0E0	K
#00.0E0	1.2	1.2E0	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	breaks
123	1	3	
// C obeys maxIntegerDigits and prints after the decimal place
0	0	.0	KP
// CJP ignore max integer if it is less than zero and prints "123"
123	-2147483648	0	CJP
12345	1	5	
12345	-2147483648	0	CJP
5.3	1	5.3	
5.3	-2147483648	.3	CJP

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
it_IT	1	123,456	123.456
it_IT	0	123,456	123.456
it_IT	1	123.456	123456
it_IT	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	grouping2	breaks
1,2345,6789	4
1,23,45,6789	4	2	K

test grouping setters with min grouping digits
set locale en_US
set pattern 0
set format 123456789
set useGrouping 1
begin
output	grouping	grouping2	minGroupingDigits	breaks
1,23,45,6789	4	2	2	K
123,456789	6	6	3
123456789	6	6	4	K

test multiplier setters
set locale en_US
begin
format	multiplier	output	breaks
23	-12	-276
23	-1	-23
// J (current ICU4J) throws exception on zero multiplier.
// ICU4C prints 23.
// Q multiplies by zero and prints 0.
23	0	0	CJ
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
// P doesn't support mixing minFrac with roundingIncrement (prints 0.50).
0.39	0.5	JKP
0.62	0.5	JKP
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	useScientific	breaks
186283.00
1.86E5	1	K
186283.00	0

test rounding mode setters
set locale en_US
set pattern 0.5
begin
format	roundingMode	output	breaks
1.24	halfUp	1.0	K
1.25	halfUp	1.5
1.25	halfDown	1.0	K
1.26	halfDown	1.5
1.25	halfEven	1.0	K
-1.01	up	-1.5
-1.49	down	-1.0	K
1.01	up	1.5
1.49	down	1.0	K
-1.01	ceiling	-1.0	K
-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.
// K does not support this feature.
USD	standard	0.00	K
CHF	standard	0.00	K
CZK	standard	0.00	K
USD	cash	0.00	K
CHF	cash	0.05	K
CZK	cash	0	K

test currency rounding
set locale en
set currency USD
begin
pattern	format	output	breaks
#	123	123	P
// 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	decimalSeparatorAlwaysShown	breaks
// 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
// J does not print the affixes
// K prints \uFFFD
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 $$$0.00$
set formatWidth 8
begin
format	padPosition	output	breaks
Inf	beforePrefix	   $$$\u221e$	K
Inf	afterPrefix	$$$   \u221e$	K
Inf	beforeSuffix	$$$\u221e   $	K
Inf	afterSuffix	$$$\u221e$   	K
// J does not print the affixes
// K prints \uFFFD
NaN	beforePrefix	 $$$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	\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;a#	#,##0.00;a#,##0.00	K

test toPattern
set locale en
begin
pattern	toPattern	breaks
// All of the C and 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
**0,000	**0,000	K
**##0,000	**##0,000	K
**###0,000	**###0,000	K
**####0,000	**#,##0,000	CJKP
###,000.	#,000.
0,000	#0,000	CJP
.00	#.00
000	#000	CJP
000,000	#,000,000	CJP
pp#,000	pp#,000
00.##	#00.##	CJP
#,#00.025	#,#00.025
// No secondary grouping in JDK
#,##,###.02500	#,##,###.02500	K
pp#,000;(#)	pp#,000;(#,000)	K
**####,##,##0.0##;(#)	**#,##,##,##0.0##;**(##,##,##0.0##)	CJKP
// 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
5,347.25	5347.25	K
(5,347.25	-5347.25
// S is successful at parsing this as -5347.25 in lenient mode
-5,347.25	-5347.25	K
+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
// Trailing grouping separators are not OK.
// C/J/P stop at the offending separator.
(34,,25,E-1)	fail	CJKP
(34,,25,E-1)	-3425	K
(34  25 E-1)	-342.5	K
(34,,25 E-1)	-342.5	K
// Spaces are not allowed after exponent symbol
// C parses up to the E
(34  25E -1)	-3425	K
+3.52EE4	3.52
+1,234,567.8901	1234567.8901
+1,23,4567.8901	1234567.8901
// Fraction grouping is disabled by default
+1,23,4567.89,01	1234567.89
+1,23,456.78.9	123456.78
+12.34,56	12.34
+79,,20,33	792033
// JDK gets 79
+79  20 33	792033	K
// Parsing stops at comma as it is different from other separators
+79  20,33	7920	K
+79,,20 33	7920
+  79	79	K
+,79,,20,33	792033
+7920d3	7920
// Whitespace immediately after prefix doesn't count as digit separator in C
+ ,79,,20,33	792033	K
(  19 45)	-1945	K
// C allows trailing separators when there is a prefix and suffix.
(  19 45 )	-1945	K
(,,19,45)	-1945
// C parses to the spaces
(,,19 45)	-19
(  19,45)	-1945	K
(,,19,45,)	-1945
// C will parse up to the letter.
(,,19,45,d1)	-1945
(,,19,45d1)	-1945
(  19 45 d1)	-1945	K
(  19 45d1)	-1945	K
(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
// J and K just bail.
3426	3426	K
3426+	3426
// J bails; K sees -34
34 d1+	34	K
// JDK sees this as -1234 for some reason
1,234,,,+	1234	K
1,234-	-1234
// C and P bail because of trailing separators
1,234,-	-1234	CJP
1234  -	-1234


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
(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
(63,425E-1)	-6342.5
// 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
+1,23,456.78.9	123456.78
+79	79
+79	79
+ 79	fail
// JDK parses as -1945
(1,945d1)	fail	K

test parse strict scientific
// See #13737: Old behavior should be retained in this case
set locale en
set pattern #E0
set lenient 0
begin
parse	output	breaks
123	123
123E1	1230
123E0	123
123E	123

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
+35	35	K
-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
1	5.3E2	5.3	K

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
// A non-greedy parse is required to pass these cases.
// All of the implementations being tested are greedy.
6549K	654	CJKP
6549N	-654	CJKP

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	breaks
-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
524'11.3	52411.3
३'११‍	311

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
$53.45	53.45	USD	C
53.45 USD	53.45	USD
53.45 GBP	53.45	GBP
USD 53.45	53.45	USD
53.45USD	53.45	USD
USD53.45	53.45	USD
(7.92) USD	-7.92	USD
(7.92) GBP	-7.92	GBP
(7.926) USD	-7.926	USD
(7.926 USD)	-7.926	USD
(USD 7.926)	-7.926	USD
USD (7.926)	-7.926	USD
USD (7.92)	-7.92	USD
(7.92)USD	-7.92	USD
USD(7.92)	-7.92	USD
(8) USD	-8	USD
-8 USD	-8	USD
67 USD	67	USD
53.45$	53.45	USD	C
US Dollars 53.45	53.45	USD
53.45 US Dollars	53.45	USD
US Dollar 53.45	53.45	USD
53.45 US Dollar	53.45	USD
US Dollars53.45	53.45	USD
53.45US Dollars	53.45	USD
US Dollar53.45	53.45	USD
US Dollat53.45	fail	USD
53.45US Dollar	53.45	USD
US Dollars (53.45)	-53.45	USD
(53.45) US Dollars	-53.45	USD
(53.45) Euros	-53.45	EUR
US Dollar (53.45)	-53.45	USD
(53.45) US Dollar	-53.45	USD
US Dollars(53.45)	-53.45	USD
(53.45)US Dollars	-53.45	USD
US Dollar(53.45)	-53.45	USD
US Dollat(53.45)	fail	USD
(53.45)US Dollar	-53.45	USD


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
$53.45	53.45	USD	C
53.45 USD	53.45	USD
53.45 GBP	53.45	GBP
USD 53.45	53.45	USD
53.45USD	53.45	USD
USD53.45	53.45	USD
-7.92 USD	-7.92	USD
-7.92 GBP	-7.92	GBP
-7.926 USD	-7.926	USD
USD -7.926	-7.926	USD
-7.92USD	-7.92	USD
USD-7.92	-7.92	USD
-8 USD	-8	USD
67 USD	67	USD
53.45$	53.45	USD	C
US Dollars 53.45	53.45	USD
53.45 US Dollars	53.45	USD
US Dollar 53.45	53.45	USD
53.45 US Dollar	53.45	USD
US Dollars53.45	53.45	USD
53.45US Dollars	53.45	USD
US Dollar53.45	53.45	USD
US Dollat53.45	fail	USD
53.45US Dollar	53.45	USD


test parse currency long
set pattern 0.00 \u00a4\u00a4\u00a4;(#) \u00a4\u00a4\u00a4
set locale en_GB
begin
parse	output	outputCurrency	breaks
53.45	fail	GBP
£53.45	53.45	GBP
$53.45	53.45	USD	C
53.45 USD	53.45	USD
53.45 GBP	53.45	GBP
USD 53.45	53.45	USD
53.45USD	53.45	USD
USD53.45	53.45	USD
(7.92) USD	-7.92	USD
(7.92) GBP	-7.92	GBP
(7.926) USD	-7.926	USD
(7.926 USD)	-7.926	USD
(USD 7.926)	-7.926	USD
USD (7.926)	-7.926	USD
USD (7.92)	-7.92	USD
(7.92)USD	-7.92	USD
USD(7.92)	-7.92	USD
(8) USD	-8	USD
-8 USD	-8	USD
67 USD	67	USD
53.45$	53.45	USD	C
US Dollars 53.45	53.45	USD
53.45 US Dollars	53.45	USD
US Dollar 53.45	53.45	USD
53.45 US Dollar	53.45	USD
US Dollars53.45	53.45	USD
53.45US Dollars	53.45	USD
US Dollar53.45	53.45	USD
US Dollat53.45	fail	USD
53.45US Dollar	53.45	USD


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
$53.45	53.45	USD	C
53.45 USD	53.45	USD
53.45 GBP	53.45	GBP
USD 53.45	53.45	USD
53.45USD	53.45	USD
USD53.45	53.45	USD
(7.92) USD	-7.92	USD
(7.92) GBP	-7.92	GBP
(7.926) USD	-7.926	USD
(7.926 USD)	-7.926	USD
(USD 7.926)	-7.926	USD
USD (7.926)	-7.926	USD
USD (7.92)	-7.92	USD
(7.92)USD	-7.92	USD
USD(7.92)	-7.92	USD
(8) USD	-8	USD
-8 USD	-8	USD
67 USD	67	USD
53.45$	53.45	USD	C
US Dollars 53.45	53.45	USD
53.45 US Dollars	53.45	USD
US Dollar 53.45	53.45	USD
53.45 US Dollar	53.45	USD
US Dollars53.45	53.45	USD
53.45US Dollars	53.45	USD
US Dollar53.45	53.45	USD
US Dollat53.45	fail	USD
53.45US Dollar	53.45	USD


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
$53.45	53.45	USD	C
53.45 USD	53.45	USD
53.45 GBP	53.45	GBP
USD 53.45	53.45	USD
53.45USD	53.45	USD
USD53.45	53.45	USD
// C and P fail these because '(' is an incomplete prefix.
(7.92) USD	-7.92	USD	CJP
(7.92) GBP	-7.92	GBP	CJP
(7.926) USD	-7.926	USD	CJP
(7.926 USD)	-7.926	USD	CJP
(USD 7.926)	-7.926	USD
USD (7.926)	-7.926	USD	CJP
USD (7.92)	-7.92	USD	CJP
(7.92)USD	-7.92	USD	CJP
USD(7.92)	-7.92	USD	CJP
(8) USD	-8	USD	CJP
-8 USD	-8	USD
67 USD	67	USD
53.45$	53.45	USD	C
US Dollars 53.45	53.45	USD
53.45 US Dollars	53.45	USD
US Dollar 53.45	53.45	USD
53.45 US Dollar	53.45	USD
US Dollars53.45	53.45	USD
53.45US Dollars	53.45	USD
US Dollar53.45	53.45	USD
53.45US Dollar	53.45	USD

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	breaks
\u0631\u06cc\u0627\u0644 \u06F1\u06F2\u06F3\u06F5	1235	IRR
IRR \u06F1\u06F2\u06F3\u06F5	1235	IRR
// P fails here because this currency name is in the Trie only, but it has the same prefix as the non-Trie currency
\u0631\u06cc\u0627\u0644 \u0627\u06cc\u0631\u0627\u0646 \u06F1\u06F2\u06F3\u06F5	1235	IRR	CJP
IRR 1235	1235	IRR
\u0631\u06cc\u0627\u0644 1235	1235	IRR
\u0631\u06cc\u0627\u0644 \u0627\u06cc\u0631\u0627\u0646 1235	1235	IRR	CJP

test parse foreign currency ISO
set pattern \u00a4\u00a4 0.00;\u00a4\u00a4 -#
set locale fa_IR
begin
parse	output	outputCurrency	breaks
\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	CJP
IRR 1235	1235	IRR
\u0631\u06cc\u0627\u0644 1235	1235	IRR
\u0631\u06cc\u0627\u0644 \u0627\u06cc\u0631\u0627\u0646 1235	1235	IRR	CJP

test parse foreign currency full
set pattern \u00a4\u00a4\u00a4 0.00;\u00a4\u00a4\u00a4 -#
set locale fa_IR
begin
parse	output	outputCurrency	breaks
\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	CJP
IRR 1235	1235	IRR
\u0631\u06cc\u0627\u0644 1235	1235	IRR
\u0631\u06cc\u0627\u0644 \u0627\u06cc\u0631\u0627\u0646 1235	1235	IRR	CJP

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
$53.45	53.45	USD	CJP
53.45 USD	53.45	USD
USD 53.45	fail	USD
53.45USD	fail	USD
USD53.45	53.45	USD	CJP
(7.92) USD	-7.92	USD
(7.92) EUR	-7.92	EUR
(7.926) USD	-7.926	USD
(7.926 USD)	fail	USD
(USD 7.926)	fail	USD
USD (7.926)	fail	USD
USD (7.92)	fail	USD
(7.92)USD	fail	USD
USD(7.92)	fail	USD
(8) USD	-8	USD
-8 USD	fail	USD
67 USD	67	USD
53.45$	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	CJP
53.45US Dollars	fail	USD
US Dollar53.45	53.45	USD	CJP
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	K

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	K
0	1.23	fail	K
0	-513	-513
0	-513.	fail	K
0	-5.13	fail	K
0.0	123	fail	K
0.0	123.	123
0.0	1.23	1.23
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
pattern	parse	output	breaks
#	-123	-123
#	- 123	-123	K
#	 -123	-123	K
#	 - 123	-123	K
#	123-	123
#	123 -	123
#;#-	123-	-123
#;#-	123 -	-123	K

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
// K does not support case-insensitive parsing for prefix/suffix.
AA1.23	0	1.23	K
aa1.23	1	fail
aa1.23	0	1.23	K
Aa1.23E3	1	1230
Aa1.23E3	0	1230
Aa1.23e3	1	1.23
Aa1.23e3	0	1230	K
NaN	1	NaN	K
NaN	0	NaN	K
nan	1	fail
nan	0	NaN	K

test parse infinity and scientific notation overflow
set locale en
set lenient 1
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
// J and K get Infinity
1E2147483646	1E+2147483646	JK
1E-2147483649	0
1E-2147483648	0
// K returns zero here
1E-2147483647	1E-2147483647	JK
1E-2147483646	1E-2147483646	JK

test format push limits
set locale en
set minFractionDigits 2
set roundingMode halfDown
begin
maxFractionDigits	format	output	breaks
100	987654321987654321	987654321987654321.00
100	987654321.987654321	987654321.987654321
100	9999999999999.9950000000001	9999999999999.9950000000001
2	9999999999999.9950000000001	10000000000000.00
2	9999999.99499999	9999999.99
// K doesn't support halfDown rounding mode?
2	9999999.995	9999999.99	K
2	9999999.99500001	10000000.00
100	56565656565656565656565656565656565656565656565656565656565656	56565656565656565656565656565656565656565656565656565656565656.00
100	454545454545454545454545454545.454545454545454545454545454545	454545454545454545454545454545.454545454545454545454545454545
100	0.0000000000000000000123	0.0000000000000000000123
100	-78787878787878787878787878787878	-78787878787878787878787878787878.00
100	-8989898989898989898989.8989898989898989	-8989898989898989898989.8989898989898989

test ticket 11230
set locale en
begin
pattern	lenient	parse	output	breaks
// Groups after the first group need 2 digits to be accepted.
// JDK does not see space as grouping and parses most of these as 9.
#,##0	1	9 9	9
#,##0	1	9 99	999	K
#,##0	1	9 999	9999	K
#,##0	1	9 9 9	9
#,##0	1	,9	9
#,##0	1	99,.0	99
#,##0	1	9 9.	9
#,##0	1	9 99.	999	K
0	1	9 9	9
0	1	9 99	9
0	1	9 999	9
0	1	9 9 9	9
0	1	,9	fail
0	1	99,.0	99
0	1	9 9.	9
0	1	9 99.	9
#,##0	0	9 9	fail	K
#,##0	0	9 99	fail	K
#,##0	0	9 999	9999	K
#,##0	0	9 9 9	fail	K
#,##0	0	,9	fail	K
#,##0	0	99,.0	fail	K
#,##0	0	9 9.	fail	K
#,##0	0	9 99.	fail	K
0	0	9 9	9
0	0	9 99	9
0	0	9 999	9
0	0	9 9 9	9
0	0	,9	fail
0	0	99,.0	99
0	0	9 9.	9
0	0	9 99.	9

test more strict grouping parse
set locale en
set pattern #,##,##0
begin
lenient	parse	output	breaks
1	1,23,,	123
0	9999, 	9999
0	1,23,,	fail	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	K
x ab56c df  	56	K
x ab56	56	K
x a b56	56	K
56cdf	56	K
56c df	56	K
56cd f	56	K
56c‎d‎f	56	K
56cdf 	56	K
56c d‎f 	56	K
56‎c df 	56	K
y g‎h56i jk 	-56
y  g‎h56i jk 	-56	K
y gh56i jk 	-56	K
y gh56i jk	-56	K
y gh56i jk  	-56	K
y gh56	-56	K
y g h56	-56	K
// S stops parsing after the 'i' for these and returns -56
// C stops before the 'i' and gets 56
56ijk	-56	K
56i jk	-56	K
56ij k	-56	K
56i‎j‎k	-56	K
56ijk 	-56	K
56i j‎k 	-56	K
56‎i jk 	-56	K
// S and C get 56 (accepts ' ' gs grouping); K gets null
5 6	fail	CJP
5‎6	5	K

test parse spaces in grouping
// This test gives the ideal behavior of these cases, which
// none of the implementations currently support.
// Similar to the test above for ticket #11230
set locale en
set pattern #,##0
begin
parse	output	breaks
1 2	1
1 23	123	K
// 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"
// P gets "1.0"
// K gets "1.1" (??)
0.975	0.98	CJKP

test lenient parse currency match
// This test is for #13112
set locale en
set pattern ¤#,##0.00
begin
parse	output	breaks
// K gets null
1.23!@#$%^	1.23	K

test percentage parsing multiplier
// This test is for #13114
set locale en
set pattern 0%
begin
parse	output	breaks
55%	0.55
// K gets null
// C and P scale by 100 even if the percent sign is not present
55	0.55	K

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
// K still prepends a '-' even though the pattern says otherwise
0;0	-15	15	K

test percentage multiplier parsing
// This test is for #13129
set locale en
set pattern 0%
begin
parse	output	breaks
9223372036854775807%	92233720368547758.07	K

test sign always shown
set locale en
set pattern 0
set signAlwaysShown 1
begin
format	output	breaks
// K does not support this feature
42	+42	K
0	+0	K
-42	-42

test parse strict with plus sign
set locale en
set pattern 0
set signAlwaysShown 1
begin
lenient	parse	output	breaks
1	42	42
1	-42	-42
1	+42	42	K
1	0	0
1	+0	0	K
0	42	fail	K
0	-42	-42
0	+42	42	K
0	0	fail	K
0	+0	0	K

test parse with scientific-separator-affix overlap
set locale en
begin
pattern	lenient	parse	output	breaks
0E0','x	1	5E3,x	5000
0E0','x	0	5E3,x	5000
0E0'.'x	1	5E3.x	5000
0E0'.'x	0	5E3.x	5000

test parse() lowercase currency
set locale en
set pattern ¤¤0
set currency USD
begin
parse	output	breaks
USD123	123
USD 123	123	K
usd123	123	K
usd 123	123	K
Usd123	123	K
Usd 123	123	K
// US$ is not used for US dollars in en-US
US$123	fail
us$123	fail
Us$123	fail
123 US dollars	123	K
123 US DOLLARS	123	K
123 us dollars	123	K
// Foreign currencies are not accepted in .parse()
GBP123	fail
gbp123	fail
British pounds 123	fail
british POUNDS 123	fail

test parseCurrency() lowercase currency
set locale en
set pattern ¤¤0
set currency USD
begin
parse	output	outputCurrency	breaks
USD123	123	USD
USD 123	123	USD
usd123	123	USD
usd 123	123	USD
Usd123	123	USD
Usd 123	123	USD
US$123	123	USD	C
us$123	fail	fail
Us$123	fail	fail
123 US dollars	123	USD
123 US DOLLARS	123	USD
123 us dollars	123	USD
GBP123	123	GBP
gbp123	123	GBP	C
British pounds 123	123	GBP
british POUNDS 123	123	GBP

test parse scientific with bidi marks
begin
locale	parse	output	breaks
en	4E\u200E+02	400	K
en	4E+02	400	K
he	4E\u200E+02	400	K
he	4E+02	400	K