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-------------------------------------------------------------------------
--- decimal32.decTest -- decimal four-byte format testcases --
--- Copyright (c) IBM Corporation, 2000, 2003. All rights reserved. --
-------------------------------------------------------------------------
--- Please see the document "General Decimal Arithmetic Testcases" --
--- at http://www2.hursley.ibm.com/decimal for the description of --
--- these testcases. --
--- --
--- These testcases are experimental ('beta' versions), and they --
--- may contain errors. They are offered on an as-is basis. In --
--- particular, achieving the same results as the tests here is not --
--- a guarantee that an implementation complies with any Standard --
--- or specification. The tests are not exhaustive. --
--- --
--- Please send comments, suggestions, and corrections to the author: --
--- Mike Cowlishaw, IBM Fellow --
--- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
--- mfc@uk.ibm.com --
-------------------------------------------------------------------------
-version: 2.39
-
--- This set of tests is for the four-byte concrete representation.
--- Its characteristics are:
---
--- 1 bit sign
--- 5 bits combination field
--- 6 bits exponent continuation
--- 20 bits coefficient continuation
---
--- Total exponent length 8 bits
--- Total coefficient length 24 bits (7 digits)
---
--- Elimit = 191 (maximum encoded exponent)
--- Emax = 96 (largest exponent value)
--- Emin = -95 (smallest exponent value)
--- bias = 101 (subtracted from encoded exponent) = -Etiny
-
-extended: 1
-precision: 7
-rounding: half_up
-maxExponent: 96
-minExponent: -95
-
--- General testcases
--- (mostly derived from the Strawman 4 document and examples)
-decd001 apply #A23003D0 -> -7.50
-decd002 apply -7.50 -> #A23003D0
-
--- Normality
-decd010 apply 1234567 -> #2654d2e7
-decd011 apply 1234567.0 -> #2654d2e7 Rounded
-decd012 apply 1234567.1 -> #2654d2e7 Rounded Inexact
-decd013 apply -1234567 -> #a654d2e7
-decd014 apply -1234567.0 -> #a654d2e7 Rounded
-decd015 apply -1234567.1 -> #a654d2e7 Rounded Inexact
-
-
--- Nmax and similar
-decd022 apply 9.999999E+96 -> #77f3fcff
-decd023 apply #77f3fcff -> 9.999999E+96
-decd024 apply 1.234567E+96 -> #47f4d2e7
-decd025 apply #47f4d2e7 -> 1.234567E+96
--- fold-downs (more below)
-decd030 apply 1.23E+96 -> #47f4c000 Clamped
-decd031 apply #47f4c000 -> 1.230000E+96
-decd032 apply 1E+96 -> #47f00000 Clamped
-decd033 apply #47f00000 -> 1.000000E+96
-
--- overflows
-maxExponent: 999 -- set high so conversion causes the overflow
-minExponent: -999
-decd040 apply 10E+96 -> #78000000 Overflow Rounded Inexact
-decd041 apply 1.000000E+97 -> #78000000 Overflow Rounded Inexact
-maxExponent: 96
-minExponent: -95
-
-decd051 apply 12345 -> #225049c5
-decd052 apply #225049c5 -> 12345
-decd053 apply 1234 -> #22500534
-decd054 apply #22500534 -> 1234
-decd055 apply 123 -> #225000a3
-decd056 apply #225000a3 -> 123
-decd057 apply 12 -> #22500012
-decd058 apply #22500012 -> 12
-decd059 apply 1 -> #22500001
-decd060 apply #22500001 -> 1
-decd061 apply 1.23 -> #223000a3
-decd062 apply #223000a3 -> 1.23
-decd063 apply 123.45 -> #223049c5
-decd064 apply #223049c5 -> 123.45
-
--- Nmin and below
-decd071 apply 1E-95 -> #00600001
-decd072 apply #00600001 -> 1E-95
-decd073 apply 1.000000E-95 -> #04000000
-decd074 apply #04000000 -> 1.000000E-95
-decd075 apply 1.000001E-95 -> #04000001
-decd076 apply #04000001 -> 1.000001E-95
-
-decd077 apply 0.100000E-95 -> #00020000 Subnormal
-decd07x apply 1.00000E-96 -> 1.00000E-96 Subnormal
-decd078 apply #00020000 -> 1.00000E-96 Subnormal
-decd079 apply 0.000010E-95 -> #00000010 Subnormal
-decd080 apply #00000010 -> 1.0E-100 Subnormal
-decd081 apply 0.000001E-95 -> #00000001 Subnormal
-decd082 apply #00000001 -> 1E-101 Subnormal
-decd083 apply 1e-101 -> #00000001 Subnormal
-decd084 apply #00000001 -> 1E-101 Subnormal
-decd08x apply 1e-101 -> 1E-101 Subnormal
-
--- underflows
-decd090 apply 1e-101 -> #00000001 Subnormal
-decd091 apply 1.9e-101 -> #00000002 Subnormal Underflow Inexact Rounded
-decd092 apply 1.1e-101 -> #00000001 Subnormal Underflow Inexact Rounded
-decd093 apply 1.001e-101 -> #00000001 Subnormal Underflow Inexact Rounded
-decd094 apply 1.000001e-101 -> #00000001 Subnormal Underflow Inexact Rounded
-decd095 apply 1.0000001e-101 -> #00000001 Subnormal Underflow Inexact Rounded
-decd096 apply 0.1e-101 -> #00000000 Subnormal Underflow Inexact Rounded
-decd097 apply 0.001e-101 -> #00000000 Subnormal Underflow Inexact Rounded
-decd098 apply 0.000001e-101 -> #00000000 Subnormal Underflow Inexact Rounded
-decd099 apply 0.0000001e-101 -> #00000000 Subnormal Underflow Inexact Rounded
-
--- same again, negatives --
-
--- Nmax and similar
-decd122 apply -9.999999E+96 -> #f7f3fcff
-decd123 apply #f7f3fcff -> -9.999999E+96
-decd124 apply -1.234567E+96 -> #c7f4d2e7
-decd125 apply #c7f4d2e7 -> -1.234567E+96
--- fold-downs (more below)
-decd130 apply -1.23E+96 -> #c7f4c000 Clamped
-decd131 apply #c7f4c000 -> -1.230000E+96
-decd132 apply -1E+96 -> #c7f00000 Clamped
-decd133 apply #c7f00000 -> -1.000000E+96
-
--- overflows
-maxExponent: 999 -- set high so conversion causes the overflow
-minExponent: -999
-decd140 apply -10E+96 -> #f8000000 Overflow Rounded Inexact
-decd141 apply -1.000000E+97 -> #f8000000 Overflow Rounded Inexact
-maxExponent: 96
-minExponent: -95
-
-decd151 apply -12345 -> #a25049c5
-decd152 apply #a25049c5 -> -12345
-decd153 apply -1234 -> #a2500534
-decd154 apply #a2500534 -> -1234
-decd155 apply -123 -> #a25000a3
-decd156 apply #a25000a3 -> -123
-decd157 apply -12 -> #a2500012
-decd158 apply #a2500012 -> -12
-decd159 apply -1 -> #a2500001
-decd160 apply #a2500001 -> -1
-decd161 apply -1.23 -> #a23000a3
-decd162 apply #a23000a3 -> -1.23
-decd163 apply -123.45 -> #a23049c5
-decd164 apply #a23049c5 -> -123.45
-
--- Nmin and below
-decd171 apply -1E-95 -> #80600001
-decd172 apply #80600001 -> -1E-95
-decd173 apply -1.000000E-95 -> #84000000
-decd174 apply #84000000 -> -1.000000E-95
-decd175 apply -1.000001E-95 -> #84000001
-decd176 apply #84000001 -> -1.000001E-95
-
-decd177 apply -0.100000E-95 -> #80020000 Subnormal
-decd178 apply #80020000 -> -1.00000E-96 Subnormal
-decd179 apply -0.000010E-95 -> #80000010 Subnormal
-decd180 apply #80000010 -> -1.0E-100 Subnormal
-decd181 apply -0.000001E-95 -> #80000001 Subnormal
-decd182 apply #80000001 -> -1E-101 Subnormal
-decd183 apply -1e-101 -> #80000001 Subnormal
-decd184 apply #80000001 -> -1E-101 Subnormal
-
--- underflows
-decd190 apply -1e-101 -> #80000001 Subnormal
-decd191 apply -1.9e-101 -> #80000002 Subnormal Underflow Inexact Rounded
-decd192 apply -1.1e-101 -> #80000001 Subnormal Underflow Inexact Rounded
-decd193 apply -1.001e-101 -> #80000001 Subnormal Underflow Inexact Rounded
-decd194 apply -1.000001e-101 -> #80000001 Subnormal Underflow Inexact Rounded
-decd195 apply -1.0000001e-101 -> #80000001 Subnormal Underflow Inexact Rounded
-decd196 apply -0.1e-101 -> #80000000 Subnormal Underflow Inexact Rounded
-decd197 apply -0.001e-101 -> #80000000 Subnormal Underflow Inexact Rounded
-decd198 apply -0.000001e-101 -> #80000000 Subnormal Underflow Inexact Rounded
-decd199 apply -0.0000001e-101 -> #80000000 Subnormal Underflow Inexact Rounded
-
--- zeros
-decd400 apply 0E-400 -> #00000000 Clamped
-decd401 apply 0E-101 -> #00000000
-decd402 apply #00000000 -> 0E-101
-decd403 apply 0.000000E-95 -> #00000000
-decd404 apply #00000000 -> 0E-101
-decd405 apply 0E-2 -> #22300000
-decd406 apply #22300000 -> 0.00
-decd407 apply 0 -> #22500000
-decd408 apply #22500000 -> 0
-decd409 apply 0E+3 -> #22800000
-decd410 apply #22800000 -> 0E+3
-decd411 apply 0E+90 -> #43f00000
-decd412 apply #43f00000 -> 0E+90
--- clamped zeros...
-decd413 apply 0E+91 -> #43f00000 Clamped
-decd414 apply #43f00000 -> 0E+90
-decd415 apply 0E+96 -> #43f00000 Clamped
-decd416 apply #43f00000 -> 0E+90
-decd417 apply 0E+400 -> #43f00000 Clamped
-decd418 apply #43f00000 -> 0E+90
-
--- negative zeros
-decd420 apply -0E-400 -> #80000000 Clamped
-decd421 apply -0E-101 -> #80000000
-decd422 apply #80000000 -> -0E-101
-decd423 apply -0.000000E-95 -> #80000000
-decd424 apply #80000000 -> -0E-101
-decd425 apply -0E-2 -> #a2300000
-decd426 apply #a2300000 -> -0.00
-decd427 apply -0 -> #a2500000
-decd428 apply #a2500000 -> -0
-decd429 apply -0E+3 -> #a2800000
-decd430 apply #a2800000 -> -0E+3
-decd431 apply -0E+90 -> #c3f00000
-decd432 apply #c3f00000 -> -0E+90
--- clamped zeros...
-decd433 apply -0E+91 -> #c3f00000 Clamped
-decd434 apply #c3f00000 -> -0E+90
-decd435 apply -0E+96 -> #c3f00000 Clamped
-decd436 apply #c3f00000 -> -0E+90
-decd437 apply -0E+400 -> #c3f00000 Clamped
-decd438 apply #c3f00000 -> -0E+90
-
--- Specials
-decd500 apply Infinity -> #78000000
-decd501 apply #78787878 -> #78000000
-decd502 apply #78000000 -> Infinity
-decd503 apply #79797979 -> #78000000
-decd504 apply #79000000 -> Infinity
-decd505 apply #7a7a7a7a -> #78000000
-decd506 apply #7a000000 -> Infinity
-decd507 apply #7b7b7b7b -> #78000000
-decd508 apply #7b000000 -> Infinity
-decd509 apply #7c7c7c7c -> #7c0c7c7c
-
-decd510 apply NaN -> #7c000000
-decd511 apply #7c000000 -> NaN
-decd512 apply #7d7d7d7d -> #7c0d7d7d
-decd513 apply #7d000000 -> NaN
-decd514 apply #7e7e7e7e -> #7e0e7c7e
-decd515 apply #7e000000 -> sNaN
-decd516 apply #7f7f7f7f -> #7e0f7c7f
-decd517 apply #7f000000 -> sNaN
-decd518 apply #7fffffff -> sNaN999999
-decd519 apply #7fffffff -> #7e03fcff
-
-decd520 apply -Infinity -> #f8000000
-decd521 apply #f8787878 -> #f8000000
-decd522 apply #f8000000 -> -Infinity
-decd523 apply #f9797979 -> #f8000000
-decd524 apply #f9000000 -> -Infinity
-decd525 apply #fa7a7a7a -> #f8000000
-decd526 apply #fa000000 -> -Infinity
-decd527 apply #fb7b7b7b -> #f8000000
-decd528 apply #fb000000 -> -Infinity
-
-decd529 apply -NaN -> #fc000000
-decd530 apply #fc7c7c7c -> #fc0c7c7c
-decd531 apply #fc000000 -> -NaN
-decd532 apply #fd7d7d7d -> #fc0d7d7d
-decd533 apply #fd000000 -> -NaN
-decd534 apply #fe7e7e7e -> #fe0e7c7e
-decd535 apply #fe000000 -> -sNaN
-decd536 apply #ff7f7f7f -> #fe0f7c7f
-decd537 apply #ff000000 -> -sNaN
-decd538 apply #ffffffff -> -sNaN999999
-decd539 apply #ffffffff -> #fe03fcff
-
--- diagnostic NaNs
-decd540 apply NaN -> #7c000000
-decd541 apply NaN0 -> #7c000000
-decd542 apply NaN1 -> #7c000001
-decd543 apply NaN12 -> #7c000012
-decd544 apply NaN79 -> #7c000079
-decd545 apply NaN12345 -> #7c0049c5
-decd546 apply NaN123456 -> #7c028e56
-decd547 apply NaN799799 -> #7c0f7fdf
-decd548 apply NaN999999 -> #7c03fcff
-decd549 apply NaN1234567 -> #7c000000 -- too many digits
-
-
--- fold-down full sequence
-decd601 apply 1E+96 -> #47f00000 Clamped
-decd602 apply #47f00000 -> 1.000000E+96
-decd603 apply 1E+95 -> #43f20000 Clamped
-decd604 apply #43f20000 -> 1.00000E+95
-decd605 apply 1E+94 -> #43f04000 Clamped
-decd606 apply #43f04000 -> 1.0000E+94
-decd607 apply 1E+93 -> #43f00400 Clamped
-decd608 apply #43f00400 -> 1.000E+93
-decd609 apply 1E+92 -> #43f00080 Clamped
-decd610 apply #43f00080 -> 1.00E+92
-decd611 apply 1E+91 -> #43f00010 Clamped
-decd612 apply #43f00010 -> 1.0E+91
-decd613 apply 1E+90 -> #43f00001
-decd614 apply #43f00001 -> 1E+90
-
-
--- Selected DPD codes
-decd700 apply #22500000 -> 0
-decd701 apply #22500009 -> 9
-decd702 apply #22500010 -> 10
-decd703 apply #22500019 -> 19
-decd704 apply #22500020 -> 20
-decd705 apply #22500029 -> 29
-decd706 apply #22500030 -> 30
-decd707 apply #22500039 -> 39
-decd708 apply #22500040 -> 40
-decd709 apply #22500049 -> 49
-decd710 apply #22500050 -> 50
-decd711 apply #22500059 -> 59
-decd712 apply #22500060 -> 60
-decd713 apply #22500069 -> 69
-decd714 apply #22500070 -> 70
-decd715 apply #22500071 -> 71
-decd716 apply #22500072 -> 72
-decd717 apply #22500073 -> 73
-decd718 apply #22500074 -> 74
-decd719 apply #22500075 -> 75
-decd720 apply #22500076 -> 76
-decd721 apply #22500077 -> 77
-decd722 apply #22500078 -> 78
-decd723 apply #22500079 -> 79
-
-decd730 apply #2250029e -> 994
-decd731 apply #2250029f -> 995
-decd732 apply #225002a0 -> 520
-decd733 apply #225002a1 -> 521
-
--- DPD: one of each of the huffman groups
-decd740 apply #225003f7 -> 777
-decd741 apply #225003f8 -> 778
-decd742 apply #225003eb -> 787
-decd743 apply #2250037d -> 877
-decd744 apply #2250039f -> 997
-decd745 apply #225003bf -> 979
-decd746 apply #225003df -> 799
-decd747 apply #2250006e -> 888
-
-
--- DPD all-highs cases (includes the 24 redundant codes)
-decd750 apply #2250006e -> 888
-decd751 apply #2250016e -> 888
-decd752 apply #2250026e -> 888
-decd753 apply #2250036e -> 888
-decd754 apply #2250006f -> 889
-decd755 apply #2250016f -> 889
-decd756 apply #2250026f -> 889
-decd757 apply #2250036f -> 889
-
-decd760 apply #2250007e -> 898
-decd761 apply #2250017e -> 898
-decd762 apply #2250027e -> 898
-decd763 apply #2250037e -> 898
-decd764 apply #2250007f -> 899
-decd765 apply #2250017f -> 899
-decd766 apply #2250027f -> 899
-decd767 apply #2250037f -> 899
-
-decd770 apply #225000ee -> 988
-decd771 apply #225001ee -> 988
-decd772 apply #225002ee -> 988
-decd773 apply #225003ee -> 988
-decd774 apply #225000ef -> 989
-decd775 apply #225001ef -> 989
-decd776 apply #225002ef -> 989
-decd777 apply #225003ef -> 989
-
-decd780 apply #225000fe -> 998
-decd781 apply #225001fe -> 998
-decd782 apply #225002fe -> 998
-decd783 apply #225003fe -> 998
-decd784 apply #225000ff -> 999
-decd785 apply #225001ff -> 999
-decd786 apply #225002ff -> 999
-decd787 apply #225003ff -> 999
-