diff options
Diffstat (limited to 'Lib/test/decimaltestdata/nexttoward.decTest')
| -rw-r--r-- | Lib/test/decimaltestdata/nexttoward.decTest | 426 |
1 files changed, 426 insertions, 0 deletions
diff --git a/Lib/test/decimaltestdata/nexttoward.decTest b/Lib/test/decimaltestdata/nexttoward.decTest new file mode 100644 index 0000000..cb60f57 --- /dev/null +++ b/Lib/test/decimaltestdata/nexttoward.decTest @@ -0,0 +1,426 @@ +------------------------------------------------------------------------
+-- nexttoward.decTest -- decimal next toward rhs [754r nextafter] --
+-- Copyright (c) IBM Corporation, 1981, 2007. 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: 2.56
+
+extended: 1
+precision: 9
+rounding: half_up
+maxExponent: 384
+minexponent: -383
+
+-- Sanity check with a scattering of numerics
+nextt001 nexttoward 10 10 -> 10
+nextt002 nexttoward -10 -10 -> -10
+nextt003 nexttoward 1 10 -> 1.00000001
+nextt004 nexttoward 1 -10 -> 0.999999999
+nextt005 nexttoward -1 10 -> -0.999999999
+nextt006 nexttoward -1 -10 -> -1.00000001
+nextt007 nexttoward 0 10 -> 1E-391 Underflow Subnormal Inexact Rounded
+nextt008 nexttoward 0 -10 -> -1E-391 Underflow Subnormal Inexact Rounded
+nextt009 nexttoward 9.99999999E+384 +Infinity -> Infinity Overflow Inexact Rounded
+nextt010 nexttoward -9.99999999E+384 -Infinity -> -Infinity Overflow Inexact Rounded
+
+------- lhs=rhs
+-- finites
+nextt101 nexttoward 7 7 -> 7
+nextt102 nexttoward -7 -7 -> -7
+nextt103 nexttoward 75 75 -> 75
+nextt104 nexttoward -75 -75 -> -75
+nextt105 nexttoward 7.50 7.5 -> 7.50
+nextt106 nexttoward -7.50 -7.50 -> -7.50
+nextt107 nexttoward 7.500 7.5000 -> 7.500
+nextt108 nexttoward -7.500 -7.5 -> -7.500
+
+-- zeros
+nextt111 nexttoward 0 0 -> 0
+nextt112 nexttoward -0 -0 -> -0
+nextt113 nexttoward 0E+4 0 -> 0E+4
+nextt114 nexttoward -0E+4 -0 -> -0E+4
+nextt115 nexttoward 0.0000 0.00000 -> 0.0000
+nextt116 nexttoward -0.0000 -0.00 -> -0.0000
+nextt117 nexttoward 0E-141 0 -> 0E-141
+nextt118 nexttoward -0E-141 -000 -> -0E-141
+
+-- full coefficients, alternating bits
+nextt121 nexttoward 268268268 268268268 -> 268268268
+nextt122 nexttoward -268268268 -268268268 -> -268268268
+nextt123 nexttoward 134134134 134134134 -> 134134134
+nextt124 nexttoward -134134134 -134134134 -> -134134134
+
+-- Nmax, Nmin, Ntiny
+nextt131 nexttoward 9.99999999E+384 9.99999999E+384 -> 9.99999999E+384
+nextt132 nexttoward 1E-383 1E-383 -> 1E-383
+nextt133 nexttoward 1.00000000E-383 1.00000000E-383 -> 1.00000000E-383
+nextt134 nexttoward 1E-391 1E-391 -> 1E-391
+
+nextt135 nexttoward -1E-391 -1E-391 -> -1E-391
+nextt136 nexttoward -1.00000000E-383 -1.00000000E-383 -> -1.00000000E-383
+nextt137 nexttoward -1E-383 -1E-383 -> -1E-383
+nextt138 nexttoward -9.99999999E+384 -9.99999999E+384 -> -9.99999999E+384
+
+------- lhs<rhs
+nextt201 nexttoward 0.999999995 Infinity -> 0.999999996
+nextt202 nexttoward 0.999999996 Infinity -> 0.999999997
+nextt203 nexttoward 0.999999997 Infinity -> 0.999999998
+nextt204 nexttoward 0.999999998 Infinity -> 0.999999999
+nextt205 nexttoward 0.999999999 Infinity -> 1.00000000
+nextt206 nexttoward 1.00000000 Infinity -> 1.00000001
+nextt207 nexttoward 1.0 Infinity -> 1.00000001
+nextt208 nexttoward 1 Infinity -> 1.00000001
+nextt209 nexttoward 1.00000001 Infinity -> 1.00000002
+nextt210 nexttoward 1.00000002 Infinity -> 1.00000003
+nextt211 nexttoward 1.00000003 Infinity -> 1.00000004
+nextt212 nexttoward 1.00000004 Infinity -> 1.00000005
+nextt213 nexttoward 1.00000005 Infinity -> 1.00000006
+nextt214 nexttoward 1.00000006 Infinity -> 1.00000007
+nextt215 nexttoward 1.00000007 Infinity -> 1.00000008
+nextt216 nexttoward 1.00000008 Infinity -> 1.00000009
+nextt217 nexttoward 1.00000009 Infinity -> 1.00000010
+nextt218 nexttoward 1.00000010 Infinity -> 1.00000011
+nextt219 nexttoward 1.00000011 Infinity -> 1.00000012
+
+nextt221 nexttoward -0.999999995 Infinity -> -0.999999994
+nextt222 nexttoward -0.999999996 Infinity -> -0.999999995
+nextt223 nexttoward -0.999999997 Infinity -> -0.999999996
+nextt224 nexttoward -0.999999998 Infinity -> -0.999999997
+nextt225 nexttoward -0.999999999 Infinity -> -0.999999998
+nextt226 nexttoward -1.00000000 Infinity -> -0.999999999
+nextt227 nexttoward -1.0 Infinity -> -0.999999999
+nextt228 nexttoward -1 Infinity -> -0.999999999
+nextt229 nexttoward -1.00000001 Infinity -> -1.00000000
+nextt230 nexttoward -1.00000002 Infinity -> -1.00000001
+nextt231 nexttoward -1.00000003 Infinity -> -1.00000002
+nextt232 nexttoward -1.00000004 Infinity -> -1.00000003
+nextt233 nexttoward -1.00000005 Infinity -> -1.00000004
+nextt234 nexttoward -1.00000006 Infinity -> -1.00000005
+nextt235 nexttoward -1.00000007 Infinity -> -1.00000006
+nextt236 nexttoward -1.00000008 Infinity -> -1.00000007
+nextt237 nexttoward -1.00000009 Infinity -> -1.00000008
+nextt238 nexttoward -1.00000010 Infinity -> -1.00000009
+nextt239 nexttoward -1.00000011 Infinity -> -1.00000010
+nextt240 nexttoward -1.00000012 Infinity -> -1.00000011
+
+-- input operand is >precision
+nextt241 nexttoward 1.00000010998 Infinity -> 1.00000011
+nextt242 nexttoward 1.00000010999 Infinity -> 1.00000011
+nextt243 nexttoward 1.00000011000 Infinity -> 1.00000012
+nextt244 nexttoward 1.00000011001 Infinity -> 1.00000012
+nextt245 nexttoward 1.00000011002 Infinity -> 1.00000012
+nextt246 nexttoward 1.00000011002 Infinity -> 1.00000012
+nextt247 nexttoward 1.00000011052 Infinity -> 1.00000012
+nextt248 nexttoward 1.00000011552 Infinity -> 1.00000012
+nextt249 nexttoward -1.00000010998 Infinity -> -1.00000010
+nextt250 nexttoward -1.00000010999 Infinity -> -1.00000010
+nextt251 nexttoward -1.00000011000 Infinity -> -1.00000010
+nextt252 nexttoward -1.00000011001 Infinity -> -1.00000011
+nextt253 nexttoward -1.00000011002 Infinity -> -1.00000011
+nextt254 nexttoward -1.00000011002 Infinity -> -1.00000011
+nextt255 nexttoward -1.00000011052 Infinity -> -1.00000011
+nextt256 nexttoward -1.00000011552 Infinity -> -1.00000011
+-- ultra-tiny inputs
+nextt260 nexttoward 1E-99999 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
+nextt261 nexttoward 1E-999999999 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
+nextt262 nexttoward 1E-391 Infinity -> 2E-391 Underflow Subnormal Inexact Rounded
+nextt263 nexttoward -1E-99999 Infinity -> -0E-391 Underflow Subnormal Inexact Rounded Clamped
+nextt264 nexttoward -1E-999999999 Infinity -> -0E-391 Underflow Subnormal Inexact Rounded Clamped
+nextt265 nexttoward -1E-391 Infinity -> -0E-391 Underflow Subnormal Inexact Rounded Clamped
+
+-- Zeros
+nextt300 nexttoward 0 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
+nextt301 nexttoward 0.00 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
+nextt302 nexttoward 0E-300 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
+nextt303 nexttoward 0E+300 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
+nextt304 nexttoward 0E+30000 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
+nextt305 nexttoward -0 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
+nextt306 nexttoward -0.00 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
+nextt307 nexttoward -0E-300 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
+nextt308 nexttoward -0E+300 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
+nextt309 nexttoward -0E+30000 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded
+
+-- specials
+nextt350 nexttoward Inf Infinity -> Infinity
+nextt351 nexttoward -Inf Infinity -> -9.99999999E+384
+nextt352 nexttoward NaN Infinity -> NaN
+nextt353 nexttoward sNaN Infinity -> NaN Invalid_operation
+nextt354 nexttoward NaN77 Infinity -> NaN77
+nextt355 nexttoward sNaN88 Infinity -> NaN88 Invalid_operation
+nextt356 nexttoward -NaN Infinity -> -NaN
+nextt357 nexttoward -sNaN Infinity -> -NaN Invalid_operation
+nextt358 nexttoward -NaN77 Infinity -> -NaN77
+nextt359 nexttoward -sNaN88 Infinity -> -NaN88 Invalid_operation
+
+-- Nmax, Nmin, Ntiny, subnormals
+maxExponent: 999
+minexponent: -999
+nextt370 nexttoward 9.99999999E+999 Infinity -> Infinity Overflow Inexact Rounded
+nextt371 nexttoward 9.99999998E+999 Infinity -> 9.99999999E+999
+nextt372 nexttoward 1E-999 Infinity -> 1.00000001E-999
+nextt373 nexttoward 1.00000000E-999 Infinity -> 1.00000001E-999
+nextt374 nexttoward 0.999999999E-999 Infinity -> 1.00000000E-999
+nextt375 nexttoward 0.99999999E-999 Infinity -> 1.00000000E-999
+nextt376 nexttoward 9E-1007 Infinity -> 1.0E-1006 Underflow Subnormal Inexact Rounded
+nextt377 nexttoward 9.9E-1006 Infinity -> 1.00E-1005 Underflow Subnormal Inexact Rounded
+nextt378 nexttoward 9.9999E-1003 Infinity -> 1.00000E-1002 Underflow Subnormal Inexact Rounded
+nextt379 nexttoward 9.9999998E-1000 Infinity -> 9.9999999E-1000 Underflow Subnormal Inexact Rounded
+nextt380 nexttoward 9.9999997E-1000 Infinity -> 9.9999998E-1000 Underflow Subnormal Inexact Rounded
+nextt381 nexttoward 0E-1007 Infinity -> 1E-1007 Underflow Subnormal Inexact Rounded
+nextt382 nexttoward 1E-1007 Infinity -> 2E-1007 Underflow Subnormal Inexact Rounded
+nextt383 nexttoward 2E-1007 Infinity -> 3E-1007 Underflow Subnormal Inexact Rounded
+
+nextt385 nexttoward -0E-1007 Infinity -> 1E-1007 Underflow Subnormal Inexact Rounded
+nextt386 nexttoward -1E-1007 Infinity -> -0E-1007 Underflow Subnormal Inexact Rounded Clamped
+nextt387 nexttoward -2E-1007 Infinity -> -1E-1007 Underflow Subnormal Inexact Rounded
+nextt388 nexttoward -10E-1007 Infinity -> -9E-1007 Underflow Subnormal Inexact Rounded
+nextt389 nexttoward -100E-1007 Infinity -> -9.9E-1006 Underflow Subnormal Inexact Rounded
+nextt390 nexttoward -100000E-1007 Infinity -> -9.9999E-1003 Underflow Subnormal Inexact Rounded
+nextt391 nexttoward -1.0000E-999 Infinity -> -9.9999999E-1000 Underflow Subnormal Inexact Rounded
+nextt392 nexttoward -1.00000000E-999 Infinity -> -9.9999999E-1000 Underflow Subnormal Inexact Rounded
+nextt393 nexttoward -1E-999 Infinity -> -9.9999999E-1000 Underflow Subnormal Inexact Rounded
+nextt394 nexttoward -9.99999998E+999 Infinity -> -9.99999997E+999
+nextt395 nexttoward -9.99999999E+999 Infinity -> -9.99999998E+999
+
+------- lhs>rhs
+maxExponent: 384
+minexponent: -383
+nextt401 nexttoward 0.999999995 -Infinity -> 0.999999994
+nextt402 nexttoward 0.999999996 -Infinity -> 0.999999995
+nextt403 nexttoward 0.999999997 -Infinity -> 0.999999996
+nextt404 nexttoward 0.999999998 -Infinity -> 0.999999997
+nextt405 nexttoward 0.999999999 -Infinity -> 0.999999998
+nextt406 nexttoward 1.00000000 -Infinity -> 0.999999999
+nextt407 nexttoward 1.0 -Infinity -> 0.999999999
+nextt408 nexttoward 1 -Infinity -> 0.999999999
+nextt409 nexttoward 1.00000001 -Infinity -> 1.00000000
+nextt410 nexttoward 1.00000002 -Infinity -> 1.00000001
+nextt411 nexttoward 1.00000003 -Infinity -> 1.00000002
+nextt412 nexttoward 1.00000004 -Infinity -> 1.00000003
+nextt413 nexttoward 1.00000005 -Infinity -> 1.00000004
+nextt414 nexttoward 1.00000006 -Infinity -> 1.00000005
+nextt415 nexttoward 1.00000007 -Infinity -> 1.00000006
+nextt416 nexttoward 1.00000008 -Infinity -> 1.00000007
+nextt417 nexttoward 1.00000009 -Infinity -> 1.00000008
+nextt418 nexttoward 1.00000010 -Infinity -> 1.00000009
+nextt419 nexttoward 1.00000011 -Infinity -> 1.00000010
+nextt420 nexttoward 1.00000012 -Infinity -> 1.00000011
+
+nextt421 nexttoward -0.999999995 -Infinity -> -0.999999996
+nextt422 nexttoward -0.999999996 -Infinity -> -0.999999997
+nextt423 nexttoward -0.999999997 -Infinity -> -0.999999998
+nextt424 nexttoward -0.999999998 -Infinity -> -0.999999999
+nextt425 nexttoward -0.999999999 -Infinity -> -1.00000000
+nextt426 nexttoward -1.00000000 -Infinity -> -1.00000001
+nextt427 nexttoward -1.0 -Infinity -> -1.00000001
+nextt428 nexttoward -1 -Infinity -> -1.00000001
+nextt429 nexttoward -1.00000001 -Infinity -> -1.00000002
+nextt430 nexttoward -1.00000002 -Infinity -> -1.00000003
+nextt431 nexttoward -1.00000003 -Infinity -> -1.00000004
+nextt432 nexttoward -1.00000004 -Infinity -> -1.00000005
+nextt433 nexttoward -1.00000005 -Infinity -> -1.00000006
+nextt434 nexttoward -1.00000006 -Infinity -> -1.00000007
+nextt435 nexttoward -1.00000007 -Infinity -> -1.00000008
+nextt436 nexttoward -1.00000008 -Infinity -> -1.00000009
+nextt437 nexttoward -1.00000009 -Infinity -> -1.00000010
+nextt438 nexttoward -1.00000010 -Infinity -> -1.00000011
+nextt439 nexttoward -1.00000011 -Infinity -> -1.00000012
+
+-- input operand is >precision
+nextt441 nexttoward 1.00000010998 -Infinity -> 1.00000010
+nextt442 nexttoward 1.00000010999 -Infinity -> 1.00000010
+nextt443 nexttoward 1.00000011000 -Infinity -> 1.00000010
+nextt444 nexttoward 1.00000011001 -Infinity -> 1.00000011
+nextt445 nexttoward 1.00000011002 -Infinity -> 1.00000011
+nextt446 nexttoward 1.00000011002 -Infinity -> 1.00000011
+nextt447 nexttoward 1.00000011052 -Infinity -> 1.00000011
+nextt448 nexttoward 1.00000011552 -Infinity -> 1.00000011
+nextt449 nexttoward -1.00000010998 -Infinity -> -1.00000011
+nextt450 nexttoward -1.00000010999 -Infinity -> -1.00000011
+nextt451 nexttoward -1.00000011000 -Infinity -> -1.00000012
+nextt452 nexttoward -1.00000011001 -Infinity -> -1.00000012
+nextt453 nexttoward -1.00000011002 -Infinity -> -1.00000012
+nextt454 nexttoward -1.00000011002 -Infinity -> -1.00000012
+nextt455 nexttoward -1.00000011052 -Infinity -> -1.00000012
+nextt456 nexttoward -1.00000011552 -Infinity -> -1.00000012
+-- ultra-tiny inputs
+nextt460 nexttoward 1E-99999 -Infinity -> 0E-391 Underflow Subnormal Inexact Rounded Clamped
+nextt461 nexttoward 1E-999999999 -Infinity -> 0E-391 Underflow Subnormal Inexact Rounded Clamped
+nextt462 nexttoward 1E-391 -Infinity -> 0E-391 Underflow Subnormal Inexact Rounded Clamped
+nextt463 nexttoward -1E-99999 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded
+nextt464 nexttoward -1E-999999999 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded
+nextt465 nexttoward -1E-391 -Infinity -> -2E-391 Underflow Subnormal Inexact Rounded
+
+-- Zeros
+nextt500 nexttoward -0 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded
+nextt501 nexttoward 0 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded
+nextt502 nexttoward 0.00 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded
+nextt503 nexttoward -0.00 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded
+nextt504 nexttoward 0E-300 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded
+nextt505 nexttoward 0E+300 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded
+nextt506 nexttoward 0E+30000 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded
+nextt507 nexttoward -0E+30000 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded
+nextt508 nexttoward 0.00 -0.0000 -> -0.00
+
+-- specials
+nextt550 nexttoward Inf -Infinity -> 9.99999999E+384
+nextt551 nexttoward -Inf -Infinity -> -Infinity
+nextt552 nexttoward NaN -Infinity -> NaN
+nextt553 nexttoward sNaN -Infinity -> NaN Invalid_operation
+nextt554 nexttoward NaN77 -Infinity -> NaN77
+nextt555 nexttoward sNaN88 -Infinity -> NaN88 Invalid_operation
+nextt556 nexttoward -NaN -Infinity -> -NaN
+nextt557 nexttoward -sNaN -Infinity -> -NaN Invalid_operation
+nextt558 nexttoward -NaN77 -Infinity -> -NaN77
+nextt559 nexttoward -sNaN88 -Infinity -> -NaN88 Invalid_operation
+
+-- Nmax, Nmin, Ntiny, subnormals
+maxExponent: 999
+minexponent: -999
+nextt570 nexttoward 9.99999999E+999 -Infinity -> 9.99999998E+999
+nextt571 nexttoward 9.99999998E+999 -Infinity -> 9.99999997E+999
+nextt572 nexttoward 1E-999 -Infinity -> 9.9999999E-1000 Underflow Subnormal Inexact Rounded
+nextt573 nexttoward 1.00000000E-999 -Infinity -> 9.9999999E-1000 Underflow Subnormal Inexact Rounded
+nextt574 nexttoward 9E-1007 -Infinity -> 8E-1007 Underflow Subnormal Inexact Rounded
+nextt575 nexttoward 9.9E-1006 -Infinity -> 9.8E-1006 Underflow Subnormal Inexact Rounded
+nextt576 nexttoward 9.9999E-1003 -Infinity -> 9.9998E-1003 Underflow Subnormal Inexact Rounded
+nextt577 nexttoward 9.9999999E-1000 -Infinity -> 9.9999998E-1000 Underflow Subnormal Inexact Rounded
+nextt578 nexttoward 9.9999998E-1000 -Infinity -> 9.9999997E-1000 Underflow Subnormal Inexact Rounded
+nextt579 nexttoward 9.9999997E-1000 -Infinity -> 9.9999996E-1000 Underflow Subnormal Inexact Rounded
+nextt580 nexttoward 0E-1007 -Infinity -> -1E-1007 Underflow Subnormal Inexact Rounded
+nextt581 nexttoward 1E-1007 -Infinity -> 0E-1007 Underflow Subnormal Inexact Rounded Clamped
+nextt582 nexttoward 2E-1007 -Infinity -> 1E-1007 Underflow Subnormal Inexact Rounded
+
+nextt583 nexttoward -0E-1007 -Infinity -> -1E-1007 Underflow Subnormal Inexact Rounded
+nextt584 nexttoward -1E-1007 -Infinity -> -2E-1007 Underflow Subnormal Inexact Rounded
+nextt585 nexttoward -2E-1007 -Infinity -> -3E-1007 Underflow Subnormal Inexact Rounded
+nextt586 nexttoward -10E-1007 -Infinity -> -1.1E-1006 Underflow Subnormal Inexact Rounded
+nextt587 nexttoward -100E-1007 -Infinity -> -1.01E-1005 Underflow Subnormal Inexact Rounded
+nextt588 nexttoward -100000E-1007 -Infinity -> -1.00001E-1002 Underflow Subnormal Inexact Rounded
+nextt589 nexttoward -1.0000E-999 -Infinity -> -1.00000001E-999
+nextt590 nexttoward -1.00000000E-999 -Infinity -> -1.00000001E-999
+nextt591 nexttoward -1E-999 -Infinity -> -1.00000001E-999
+nextt592 nexttoward -9.99999998E+999 -Infinity -> -9.99999999E+999
+nextt593 nexttoward -9.99999999E+999 -Infinity -> -Infinity Overflow Inexact Rounded
+
+
+
+
+------- Specials
+maxExponent: 384
+minexponent: -383
+nextt780 nexttoward -Inf -Inf -> -Infinity
+nextt781 nexttoward -Inf -1000 -> -9.99999999E+384
+nextt782 nexttoward -Inf -1 -> -9.99999999E+384
+nextt783 nexttoward -Inf -0 -> -9.99999999E+384
+nextt784 nexttoward -Inf 0 -> -9.99999999E+384
+nextt785 nexttoward -Inf 1 -> -9.99999999E+384
+nextt786 nexttoward -Inf 1000 -> -9.99999999E+384
+nextt787 nexttoward -1000 -Inf -> -1000.00001
+nextt788 nexttoward -Inf -Inf -> -Infinity
+nextt789 nexttoward -1 -Inf -> -1.00000001
+nextt790 nexttoward -0 -Inf -> -1E-391 Underflow Subnormal Inexact Rounded
+nextt791 nexttoward 0 -Inf -> -1E-391 Underflow Subnormal Inexact Rounded
+nextt792 nexttoward 1 -Inf -> 0.999999999
+nextt793 nexttoward 1000 -Inf -> 999.999999
+nextt794 nexttoward Inf -Inf -> 9.99999999E+384
+
+nextt800 nexttoward Inf -Inf -> 9.99999999E+384
+nextt801 nexttoward Inf -1000 -> 9.99999999E+384
+nextt802 nexttoward Inf -1 -> 9.99999999E+384
+nextt803 nexttoward Inf -0 -> 9.99999999E+384
+nextt804 nexttoward Inf 0 -> 9.99999999E+384
+nextt805 nexttoward Inf 1 -> 9.99999999E+384
+nextt806 nexttoward Inf 1000 -> 9.99999999E+384
+nextt807 nexttoward Inf Inf -> Infinity
+nextt808 nexttoward -1000 Inf -> -999.999999
+nextt809 nexttoward -Inf Inf -> -9.99999999E+384
+nextt810 nexttoward -1 Inf -> -0.999999999
+nextt811 nexttoward -0 Inf -> 1E-391 Underflow Subnormal Inexact Rounded
+nextt812 nexttoward 0 Inf -> 1E-391 Underflow Subnormal Inexact Rounded
+nextt813 nexttoward 1 Inf -> 1.00000001
+nextt814 nexttoward 1000 Inf -> 1000.00001
+nextt815 nexttoward Inf Inf -> Infinity
+
+nextt821 nexttoward NaN -Inf -> NaN
+nextt822 nexttoward NaN -1000 -> NaN
+nextt823 nexttoward NaN -1 -> NaN
+nextt824 nexttoward NaN -0 -> NaN
+nextt825 nexttoward NaN 0 -> NaN
+nextt826 nexttoward NaN 1 -> NaN
+nextt827 nexttoward NaN 1000 -> NaN
+nextt828 nexttoward NaN Inf -> NaN
+nextt829 nexttoward NaN NaN -> NaN
+nextt830 nexttoward -Inf NaN -> NaN
+nextt831 nexttoward -1000 NaN -> NaN
+nextt832 nexttoward -1 NaN -> NaN
+nextt833 nexttoward -0 NaN -> NaN
+nextt834 nexttoward 0 NaN -> NaN
+nextt835 nexttoward 1 NaN -> NaN
+nextt836 nexttoward 1000 NaN -> NaN
+nextt837 nexttoward Inf NaN -> NaN
+
+nextt841 nexttoward sNaN -Inf -> NaN Invalid_operation
+nextt842 nexttoward sNaN -1000 -> NaN Invalid_operation
+nextt843 nexttoward sNaN -1 -> NaN Invalid_operation
+nextt844 nexttoward sNaN -0 -> NaN Invalid_operation
+nextt845 nexttoward sNaN 0 -> NaN Invalid_operation
+nextt846 nexttoward sNaN 1 -> NaN Invalid_operation
+nextt847 nexttoward sNaN 1000 -> NaN Invalid_operation
+nextt848 nexttoward sNaN NaN -> NaN Invalid_operation
+nextt849 nexttoward sNaN sNaN -> NaN Invalid_operation
+nextt850 nexttoward NaN sNaN -> NaN Invalid_operation
+nextt851 nexttoward -Inf sNaN -> NaN Invalid_operation
+nextt852 nexttoward -1000 sNaN -> NaN Invalid_operation
+nextt853 nexttoward -1 sNaN -> NaN Invalid_operation
+nextt854 nexttoward -0 sNaN -> NaN Invalid_operation
+nextt855 nexttoward 0 sNaN -> NaN Invalid_operation
+nextt856 nexttoward 1 sNaN -> NaN Invalid_operation
+nextt857 nexttoward 1000 sNaN -> NaN Invalid_operation
+nextt858 nexttoward Inf sNaN -> NaN Invalid_operation
+nextt859 nexttoward NaN sNaN -> NaN Invalid_operation
+
+-- propagating NaNs
+nextt861 nexttoward NaN1 -Inf -> NaN1
+nextt862 nexttoward +NaN2 -1000 -> NaN2
+nextt863 nexttoward NaN3 1000 -> NaN3
+nextt864 nexttoward NaN4 Inf -> NaN4
+nextt865 nexttoward NaN5 +NaN6 -> NaN5
+nextt866 nexttoward -Inf NaN7 -> NaN7
+nextt867 nexttoward -1000 NaN8 -> NaN8
+nextt868 nexttoward 1000 NaN9 -> NaN9
+nextt869 nexttoward Inf +NaN10 -> NaN10
+nextt871 nexttoward sNaN11 -Inf -> NaN11 Invalid_operation
+nextt872 nexttoward sNaN12 -1000 -> NaN12 Invalid_operation
+nextt873 nexttoward sNaN13 1000 -> NaN13 Invalid_operation
+nextt874 nexttoward sNaN14 NaN17 -> NaN14 Invalid_operation
+nextt875 nexttoward sNaN15 sNaN18 -> NaN15 Invalid_operation
+nextt876 nexttoward NaN16 sNaN19 -> NaN19 Invalid_operation
+nextt877 nexttoward -Inf +sNaN20 -> NaN20 Invalid_operation
+nextt878 nexttoward -1000 sNaN21 -> NaN21 Invalid_operation
+nextt879 nexttoward 1000 sNaN22 -> NaN22 Invalid_operation
+nextt880 nexttoward Inf sNaN23 -> NaN23 Invalid_operation
+nextt881 nexttoward +NaN25 +sNaN24 -> NaN24 Invalid_operation
+nextt882 nexttoward -NaN26 NaN28 -> -NaN26
+nextt883 nexttoward -sNaN27 sNaN29 -> -NaN27 Invalid_operation
+nextt884 nexttoward 1000 -NaN30 -> -NaN30
+nextt885 nexttoward 1000 -sNaN31 -> -NaN31 Invalid_operation
+
+-- Null tests
+nextt900 nexttoward 1 # -> NaN Invalid_operation
+nextt901 nexttoward # 1 -> NaN Invalid_operation
+
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