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core-tests.r
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core-tests.r
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; Rebol []
; *****************************************************************************
; Title: Rebol core tests
; Copyright:
; 2012 REBOL Technologies
; 2013 Saphirion AG
; Author:
; Carl Sassenrath, Ladislav Mecir, Andreas Bolka, Brian Hawley, John K,
; Gregg Irwin
; License:
; Licensed under the Apache License, Version 2.0 (the "License");
; you may not use this file except in compliance with the License.
; You may obtain a copy of the License at
;
; http://www.apache.org/licenses/LICENSE-2.0
;
; Unless required by applicable law or agreed to in writing, software
; distributed under the License is distributed on an "AS IS" BASIS,
; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
; See the License for the specific language governing permissions and
; limitations under the License.
; *****************************************************************************
;-------------------------------------------------------------------------------
; datatypes/action.r
[action? :abs]
[not action? 1]
[action! = type? :abs]
; bug#1659
; implicit evaluation
; direct implicit evaluation
[1 == do reduce [:abs -1]]
; indirect (word) implicit evaluation
[1 == abs -1]
; indirect (path) implicit evaluation
[
b: reduce [:abs]
1 == b/1 -1
]
; explicit evaluation
; direct explicit evaluation
[1 == do :abs -1]
; indirect (word) explicit evaluation
[1 == do 'abs -1]
; indirect (path) explicit evaluation
; [
; b: reduce [:abs]
; 1 == do 'b/1 -1
; ]
;-------------------------------------------------------------------------------
; datatypes/binary.r
[binary? #{00}]
[not binary? 1]
[binary! = type? #{00}]
[
system/options/binary-base: 2
"2#{00000000}" == mold #{00}
]
[
system/options/binary-base: 64
"64#{AAAA}" == mold #{000000}
]
[
system/options/binary-base: 16
"#{00}" == mold #{00}
]
[#{00} == 2#{00000000}]
[#{000000} == 64#{AAAA}]
[#{} == make binary! 0]
[#{00} == to binary! "^(00)"]
; minimum
[binary? #{}]
; alternative literal representation
[#{} == #[binary! #{}]]
; access symmetry
[
b: #{0b}
not error? try [b/1: b/1]
]
; bug#42
[
b: #{0b}
b/1 == 11
]
; case sensitivity
; bug#1459
[lesser? #{0141} #{0161}]
; integer! to binary!
#64-bit
[strict-equal? #{8000000000000000} to binary! -9223372036854775808]
#32-bit
[error? try [to binary! -9223372036854775808]]
#64-bit
[strict-equal? #{8000000000000001} to binary! -9223372036854775807]
#32-bit
[error? try [to binary! -9223372036854775807]]
#64-bit
[strict-equal? #{ffffffff80000000} to binary! -2147483648]
#32-bit
[strict-equal? #{80000000} to binary! -2147483648]
#64-bit
[strict-equal? #{ffffffff80000001} to binary! -2147483647]
#32-bit
[strict-equal? #{80000001} to binary! -2147483647]
#64-bit
[strict-equal? #{ffffffffffffffff} to binary! -1]
#32-bit
[strict-equal? #{ffffffff} to binary! -1]
#64-bit
[strict-equal? #{0000000000000000} to binary! 0]
#32-bit
[strict-equal? #{00000000} to binary! 0]
#64-bit
[strict-equal? #{000000000000001} to binary! 1]
#32-bit
[strict-equal? #{00000001} to binary! 1]
#64-bit
[strict-equal? #{000000007fffffff} to binary! 2147483647]
#32-bit
[strict-equal? #{7fffffff} to binary! 2147483647]
; decimal! to binary!
; LOAD decimal and to binary! tests
; 64-bit IEEE 754 minimum
[strict-equal? #{FFEFFFFFFFFFFFFF} to binary! -1.7976931348623157e308]
; -1.0
[strict-equal? #{BFF0000000000000} to binary! -1.0]
; Maximal negative normalized
[strict-equal? #{8010000000000000} to binary! -2.2250738585072014E-308]
; Minimal negative denormalized
[strict-equal? #{800FFFFFFFFFFFFF} to binary! -2.225073858507201E-308]
; Maximal negative denormalized
[strict-equal? #{8000000000000001} to binary! -4.9406564584124654E-324]
; negative zero
[strict-equal? #{8000000000000000} to binary! -0.0]
; zero
[strict-equal? #{0000000000000000} to binary! 0.0]
; Minimal positive denormalized
[strict-equal? #{0000000000000001} to binary! 4.9406564584124654E-324]
; Maximal positive denormalized
[strict-equal? #{000FFFFFFFFFFFFF} to binary! 2.225073858507201E-308]
; Minimal positive normalized
[strict-equal? #{0010000000000000} to binary! 2.2250738585072014E-308]
; 1.0
[strict-equal? #{3ff0000000000000} to binary! 1.0]
; 64-bit IEEE 754 maximum
[strict-equal? #{7FEFFFFFFFFFFFFF} to binary! 1.7976931348623157e308]
; bug#747
[strict-equal? #{3FF0000000000009} to binary! to decimal! #{3FF0000000000009}]
;-------------------------------------------------------------------------------
; datatypes/bitset.r
[bitset? make bitset! "a"]
[not bitset? 1]
[bitset! = type? make bitset! "a"]
; minimum, literal representation
[bitset? #[bitset! #{}]]
; TS crash
[bitset? charset reduce [to-char "^(A0)"]]
;-------------------------------------------------------------------------------
; datatypes/block.r
[block? [1]]
[not block? 1]
[block! = type? [1]]
; minimum
[block? []]
; alternative literal representation
[[] == #[block! []]]
[[] == make block! 0]
[[] == to block! ""]
["[]" == mold []]
; implicit evaluation
[
a-block: [1 + 2]
same? :a-block do reduce [:a-block]
]
; indirect (word) implicit evaluation
[
a-block: [1 + 2]
same? :a-block do [a-block]
]
; indirect (path) implicit evaluation
[
a-block: [[1 + 2]]
same? first :a-block a-block/1
]
; explicit evaluation
[do [true]]
;-------------------------------------------------------------------------------
; datatypes/char.r
[char? #"a"]
[not char? 1]
[char! = type? #"a"]
[#"^@" = #"^(00)"]
[#"^A" = #"^(01)"]
[#"^B" = #"^(02)"]
[#"^C" = #"^(03)"]
[#"^D" = #"^(04)"]
[#"^E" = #"^(05)"]
[#"^F" = #"^(06)"]
[#"^G" = #"^(07)"]
[#"^H" = #"^(08)"]
[#"^I" = #"^(09)"]
[#"^J" = #"^(0A)"]
[#"^K" = #"^(0B)"]
[#"^L" = #"^(0C)"]
[#"^M" = #"^(0D)"]
[#"^N" = #"^(0E)"]
[#"^O" = #"^(0F)"]
[#"^P" = #"^(10)"]
[#"^Q" = #"^(11)"]
[#"^R" = #"^(12)"]
[#"^S" = #"^(13)"]
[#"^T" = #"^(14)"]
[#"^U" = #"^(15)"]
[#"^V" = #"^(16)"]
[#"^W" = #"^(17)"]
[#"^X" = #"^(18)"]
[#"^Y" = #"^(19)"]
[#"^Z" = #"^(1A)"]
[#"^[" = #"^(1B)"]
[#"^\" = #"^(1C)"]
[#"^]" = #"^(1D)"]
[#"^!" = #"^(1E)"]
[#"^_" = #"^(1F)"]
[#" " = #"^(20)"]
[#"!" = #"^(21)"]
[#"^"" = #"^(22)"]
[#"#" = #"^(23)"]
[#"$" = #"^(24)"]
[#"%" = #"^(25)"]
[#"&" = #"^(26)"]
[#"'" = #"^(27)"]
[#"(" = #"^(28)"]
[#")" = #"^(29)"]
[#"*" = #"^(2A)"]
[#"+" = #"^(2B)"]
[#"," = #"^(2C)"]
[#"-" = #"^(2D)"]
[#"." = #"^(2E)"]
[#"/" = #"^(2F)"]
[#"0" = #"^(30)"]
[#"1" = #"^(31)"]
[#"2" = #"^(32)"]
[#"3" = #"^(33)"]
[#"4" = #"^(34)"]
[#"5" = #"^(35)"]
[#"6" = #"^(36)"]
[#"7" = #"^(37)"]
[#"8" = #"^(38)"]
[#"9" = #"^(39)"]
[#":" = #"^(3A)"]
[#";" = #"^(3B)"]
[#"<" = #"^(3C)"]
[#"=" = #"^(3D)"]
[#">" = #"^(3E)"]
[#"?" = #"^(3F)"]
[#"@" = #"^(40)"]
[#"A" = #"^(41)"]
[#"B" = #"^(42)"]
[#"C" = #"^(43)"]
[#"D" = #"^(44)"]
[#"E" = #"^(45)"]
[#"F" = #"^(46)"]
[#"G" = #"^(47)"]
[#"H" = #"^(48)"]
[#"I" = #"^(49)"]
[#"J" = #"^(4A)"]
[#"K" = #"^(4B)"]
[#"L" = #"^(4C)"]
[#"M" = #"^(4D)"]
[#"N" = #"^(4E)"]
[#"O" = #"^(4F)"]
[#"P" = #"^(50)"]
[#"Q" = #"^(51)"]
[#"R" = #"^(52)"]
[#"S" = #"^(53)"]
[#"T" = #"^(54)"]
[#"U" = #"^(55)"]
[#"V" = #"^(56)"]
[#"W" = #"^(57)"]
[#"X" = #"^(58)"]
[#"Y" = #"^(59)"]
[#"Z" = #"^(5A)"]
[#"[" = #"^(5B)"]
[#"\" = #"^(5C)"]
[#"]" = #"^(5D)"]
[#"^^" = #"^(5E)"]
[#"_" = #"^(5F)"]
[#"`" = #"^(60)"]
[#"a" = #"^(61)"]
[#"b" = #"^(62)"]
[#"c" = #"^(63)"]
[#"d" = #"^(64)"]
[#"e" = #"^(65)"]
[#"f" = #"^(66)"]
[#"g" = #"^(67)"]
[#"h" = #"^(68)"]
[#"i" = #"^(69)"]
[#"j" = #"^(6A)"]
[#"k" = #"^(6B)"]
[#"l" = #"^(6C)"]
[#"m" = #"^(6D)"]
[#"n" = #"^(6E)"]
[#"o" = #"^(6F)"]
[#"p" = #"^(70)"]
[#"q" = #"^(71)"]
[#"r" = #"^(72)"]
[#"s" = #"^(73)"]
[#"t" = #"^(74)"]
[#"u" = #"^(75)"]
[#"v" = #"^(76)"]
[#"w" = #"^(77)"]
[#"x" = #"^(78)"]
[#"y" = #"^(79)"]
[#"z" = #"^(7A)"]
[#"{" = #"^(7B)"]
[#"|" = #"^(7C)"]
[#"}" = #"^(7D)"]
[#"~" = #"^(7E)"]
[#"^~" = #"^(7F)"]
; alternatives
[#"^(null)" = #"^(00)"]
[#"^(line)" = #"^(0A)"]
[#"^/" = #"^(0A)"]
[#"^(tab)" = #"^(09)"]
[#"^-" = #"^(09)"]
[#"^(page)" = #"^(0C)"]
[#"^(esc)" = #"^(1B)"]
[#"^(back)" = #"^(08)"]
[#"^(del)" = #"^(7f)"]
[#"^(00)" = make char! 0]
[#"^(00)" = to char! 0]
[{#"a"} = mold #"a"]
; minimum
[char? #"^(00)"]
; maximum
[char? #"^(ff)"]
;-------------------------------------------------------------------------------
; datatypes/closure.r
[closure? closure [] ["OK"]]
[not closure? 1]
#r3only
[closure! = type? closure [] ["OK"]]
; minimum
[closure? closure [] []]
; literal form
#r3only
[closure? first [#[closure! [[] []]]]]
; return-less return value tests
[
f: closure [] []
unset? f
]
[
f: closure [] [:abs]
:abs = f
]
[
a-value: #{}
f: closure [] [a-value]
same? a-value f
]
[
a-value: charset ""
f: closure [] [a-value]
same? a-value f
]
[
a-value: []
f: closure [] [a-value]
same? a-value f
]
[
a-value: none!
f: closure [] [a-value]
same? a-value f
]
[
f: closure [] [1/Jan/0000]
1/Jan/0000 = f
]
[
f: closure [] [0.0]
0.0 == f
]
[
f: closure [] [1.0]
1.0 == f
]
[
a-value: me@here.com
f: closure [] [a-value]
same? a-value f
]
#r3only
[
f: closure [] [try [1 / 0]]
error? f
]
[
a-value: %""
f: closure [] [a-value]
same? a-value f
]
[
a-value: does []
f: closure [] [:a-value]
same? :a-value f
]
[
a-value: first [:a]
f: closure [] [:a-value]
(same? :a-value f) and (:a-value == f)
]
[
f: closure [] [#"^@"]
#"^@" == f
]
[
a-value: make image! 0x0
f: closure [] [a-value]
same? a-value f
]
[
f: closure [] [0]
0 == f
]
[
f: closure [] [1]
1 == f
]
[
f: closure [] [#a]
#a == f
]
[
a-value: first ['a/b]
f: closure [] [:a-value]
:a-value == f
]
[
a-value: first ['a]
f: closure [] [:a-value]
:a-value == f
]
[
f: closure [] [true]
true = f
]
[
f: closure [] [false]
false = f
]
[
f: closure [] [$1]
$1 == f
]
[
f: closure [] [:type?]
same? :type? f
]
[
f: closure [] [#[none]]
none? f
]
[
a-value: make object! []
f: closure [] [:a-value]
same? :a-value f
]
[
a-value: first [()]
f: closure [] [:a-value]
same? :a-value f
]
[
f: closure [] [get '+]
same? get '+ f
]
[
f: closure [] [0x0]
0x0 == f
]
[
a-value: 'a/b
f: closure [] [:a-value]
:a-value == f
]
[
a-value: make port! http://
f: closure [] [:a-value]
port? f
]
[
f: closure [] [/a]
/a == f
]
[
a-value: first [a/b:]
f: closure [] [:a-value]
:a-value == f
]
[
a-value: first [a:]
f: closure [] [:a-value]
:a-value == all [:a-value]
]
[
a-value: ""
f: closure [] [:a-value]
same? :a-value f
]
[
a-value: make tag! ""
f: closure [] [:a-value]
same? :a-value f
]
[
f: closure [] [0:00]
0:00 == f
]
[
f: closure [] [0.0.0]
0.0.0 == f
]
[
f: closure [] [()]
unset? f
]
[
f: closure [] ['a]
'a == f
]
; basic test for recursive closure! invocation
[
i: 0
countdown: closure [n] [if n > 0 [++ i countdown n - 1]]
countdown 10
i = 10
]
; bug#21
[
c: closure [a] [return a]
1 == c 1
]
; two-function return test
[
g: closure [f [any-function!]] [f [return 1] 2]
1 = g :do
]
; BREAK out of a closure
[
1 = loop 1 [
f: closure [] [break/return 1]
f
2
]
]
; THROW out of a closure
[
1 = catch [
f: closure [] [throw 1]
f
2
]
]
; "error out" of a closure
[
error? try [
f: closure [] [1 / 0 2]
f
2
]
]
; BREAK out leaves a "running" closure in a "clean" state
[
1 = loop 1 [
f: closure [x] [
either x = 1 [
loop 1 [f 2]
x
] [break/return 1]
]
f 1
]
]
; THROW out leaves a "running" closure in a "clean" state
[
1 = catch [
f: closure [x] [
either x = 1 [
catch [f 2]
x
] [throw 1]
]
f 1
]
]
; "error out" leaves a "running" closure in a "clean" state
[
f: closure [x] [
either x = 1 [
error? try [f 2]
x = 1
] [1 / 0]
]
f 1
]
; bug#1659
; inline closure test
[
f: closure [] reduce [closure [] [true]]
f
]
; rebind test
[
a: closure [b] [does [b]]
b: a 1
c: a 2
found? all [
1 == b
2 == c
]
]
; recursive closure test
[
blk: copy []
c: closure [a] [
append blk 'a
if a <> 2 [
c 2
]
]
c 1
found? all [
[a a] == blk
[1 2] == reduce blk
]
]
; bug#447
[slf: 'self do closure [x] [same? slf 'self] 1]
; bug#1528
[closure? closure [self] []]
; bug#2048
#r3only
[
f: make closure! reduce [[x] f-body: [x + x]]
change f-body 'x
x: 1
3 == f 2
]
;-------------------------------------------------------------------------------
; datatypes/datatype.r
[not datatype? 1]
[datatype! = type? action!]
[datatype? action!]
[datatype? binary!]
[datatype? bitset!]
[datatype? block!]
[datatype? char!]
#r3
[datatype? closure!] ; closure! =? function! in R2/Forward, R2 2.7.7+
#r3only
[datatype? command!]
[datatype? datatype!]
[datatype? date!]
[datatype? decimal!]
[datatype? email!]
[datatype? error!]
[datatype? event!]
[datatype? file!]
[datatype? function!]
#r3
[datatype? get-path!] ; get-path! =? path! in R2/Forward, R2 2.7.7+
[datatype? get-word!]
#r3only
[datatype? gob!]
#r3only
[datatype? handle!]
#r2only
[datatype? hash!]
[datatype? image!]
[datatype? integer!]
[datatype? issue!]
[datatype? library!]
#r2only
[datatype? list!]
[datatype? lit-path!]
[datatype? lit-word!]
[datatype? logic!]
#r3
[datatype? map!] ; map! =? hash! in R2/Forward, R2 2.7.7+
#r3only
[datatype? module!]
[datatype? money!]
[datatype? native!]
[datatype? none!]
[datatype? object!]
[datatype? op!]
[datatype? pair!]
[datatype? paren!]
[datatype? path!]
#r3only
[datatype? percent!]
[datatype? port!]
[datatype? refinement!]
#r2only
[datatype? routine!]
[datatype? set-path!]
[datatype? set-word!]
[datatype? string!]
[datatype? struct!]
#r2only
[datatype? symbol!]
[datatype? tag!]
[datatype? time!]
[datatype? tuple!]
#r3
[datatype? typeset!] ; typeset! =? block! in R2/Forward, R2 2.7.7+
[datatype? unset!]
[datatype? url!]
#r3only
[datatype? vector!]
[datatype? word!]
; alternative literal representation
[datatype? #[datatype! action!]]
;-------------------------------------------------------------------------------
; datatypes/date.r
[date? 25/Sep/2006]
[not date? 1]
[date! = type? 25/Sep/2006]
; alternative formats
[25/Sep/2006 = 25/9/2006]
[25/Sep/2006 = 25-Sep-2006]
[25/Sep/2006 = 25-9-2006]
[25/Sep/2006 = make date! "25/Sep/2006"]
[25/Sep/2006 = to date! "25-Sep-2006"]
["25-Sep-2006" = mold 25/Sep/2006]
; minimum
[date? 1/Jan/0000]
; another minimum
[date? 1/Jan/0000/0:00]
; extreme behaviour
[
found? any [
error? try [date-d: 1/Jan/0000 - 1]
date-d = load mold date-d
]
]
[
found? any [
error? try [date-d: 31-Dec-16383 + 1]
date-d = load mold date-d
]
]
;-------------------------------------------------------------------------------
; datatypes/decimal.r
[decimal? 0.0]
[not decimal? 0]
[decimal! = type? 0.0]
[decimal? 1.0]
[decimal? -1.0]
[decimal? 1.5]
; binary! to decimal! tests
[error? try [to decimal! #{00000000}]]
[error? try [to decimal! #{00000000000000}]]
[error? try [to decimal! #{000000000000000000}]]
[error? try [to decimal! #{7ff0000000000000}]]
[error? try [to decimal! #{7ff0000000000001}]]
[error? try [to decimal! #{fff0000000000000}]]
[error? try [to decimal! #{fff0000000000001}]]
; bug#729
; MOLD decimal accuracy tests
#r3only
[
system/options/decimal-digits: 17
system/options/decimal-digits = 17
]
; 64-bit IEEE 754 maximum
[zero? 1.7976931348623157e308 - load mold 1.7976931348623157e308]
[same? 1.7976931348623157e308 load mold 1.7976931348623157e308]
; Minimal positive normalized
[zero? 2.2250738585072014E-308 - load mold 2.2250738585072014E-308]
[same? 2.2250738585072014E-308 load mold 2.2250738585072014E-308]
; Maximal positive denormalized
[zero? 2.225073858507201E-308 - load mold 2.225073858507201E-308]
[same? 2.225073858507201E-308 load mold 2.225073858507201E-308]
; Minimal positive denormalized
[zero? 4.9406564584124654E-324 - load mold 4.9406564584124654E-324]
[same? 4.9406564584124654E-324 load mold 4.9406564584124654E-324]
; Positive zero
[zero? 0.0 - load mold 0.0]
[same? 0.0 load mold 0.0]
; roundtrip
[strict-equal? #{0000000000000000} to binary! load mold to decimal! #{0000000000000000}]
; Negative zero
[zero? -0.0 - load mold -0.0]
[same? -0.0 load mold -0.0]
; roundtrip
[strict-equal? #{8000000000000000} to binary! load mold to decimal! #{8000000000000000}]
; Maximal negative denormalized
[zero? -4.9406564584124654E-324 - load mold -4.9406564584124654E-324]
[same? -4.9406564584124654E-324 load mold -4.9406564584124654E-324]
; Minimal negative denormalized
[zero? -2.225073858507201E-308 - load mold -2.225073858507201E-308]
[same? -2.225073858507201E-308 load mold -2.225073858507201E-308]
; Maximal negative normalized
[zero? -2.2250738585072014E-308 - load mold -2.2250738585072014E-308]
[same? -2.2250738585072014E-308 load mold -2.2250738585072014E-308]
; 64-bit IEEE 754 minimum
[zero? -1.7976931348623157E308 - load mold -1.7976931348623157e308]
[same? -1.7976931348623157E308 load mold -1.7976931348623157e308]
[zero? 0.10000000000000001 - load mold 0.10000000000000001]
[same? 0.10000000000000001 load mold 0.10000000000000001]
[zero? 0.29999999999999999 - load mold 0.29999999999999999]
[same? 0.29999999999999999 load mold 0.29999999999999999]
[zero? 0.30000000000000004 - load mold 0.30000000000000004]
[same? 0.30000000000000004 load mold 0.30000000000000004]
[zero? 9.9999999999999926e152 - load mold 9.9999999999999926e152]
[same? 9.9999999999999926e152 load mold 9.9999999999999926e152]
; bug#718
[
a: 9.9999999999999926e152 * 1e-138
zero? a - load mold a
]
; bug#897
; MOLD/ALL decimal accuracy tests
; 64-bit IEEE 754 maximum
[zero? 1.7976931348623157e308 - load mold/all 1.7976931348623157e308]
[same? 1.7976931348623157e308 load mold/all 1.7976931348623157e308]
; Minimal positive normalized
[zero? 2.2250738585072014E-308 - load mold/all 2.2250738585072014E-308]
[same? 2.2250738585072014E-308 load mold/all 2.2250738585072014E-308]
; Maximal positive denormalized
[zero? 2.225073858507201E-308 - load mold/all 2.225073858507201E-308]
[same? 2.225073858507201E-308 load mold/all 2.225073858507201E-308]
; Minimal positive denormalized
[zero? 4.9406564584124654E-324 - load mold/all 4.9406564584124654E-324]
[same? 4.9406564584124654E-324 load mold/all 4.9406564584124654E-324]
; Positive zero
[zero? 0.0 - load mold/all 0.0]
[same? 0.0 load mold/all 0.0]
; Negative zero
[zero? -0.0 - load mold/all -0.0]
[same? -0.0 load mold/all -0.0]
; Maximal negative denormalized
[zero? -4.9406564584124654E-324 - load mold/all -4.9406564584124654E-324]
[same? -4.9406564584124654E-324 load mold/all -4.9406564584124654E-324]
; Minimal negative denormalized
[zero? -2.225073858507201E-308 - load mold/all -2.225073858507201E-308]
[same? -2.225073858507201E-308 load mold/all -2.225073858507201E-308]
; Maximal negative normalized
[zero? -2.2250738585072014E-308 - load mold/all -2.2250738585072014E-308]
[same? -2.2250738585072014E-308 load mold/all -2.2250738585072014E-308]
; 64-bit IEEE 754 minimum
[zero? -1.7976931348623157E308 - load mold/all -1.7976931348623157e308]
[same? -1.7976931348623157E308 load mold/all -1.7976931348623157e308]
[zero? 0.10000000000000001 - load mold/all 0.10000000000000001]
[same? 0.10000000000000001 load mold/all 0.10000000000000001]
[zero? 0.29999999999999999 - load mold/all 0.29999999999999999]
[same? 0.29999999999999999 load mold/all 0.29999999999999999]
[zero? 0.30000000000000004 - load mold/all 0.30000000000000004]
[same? 0.30000000000000004 load mold/all 0.30000000000000004]
[zero? 9.9999999999999926e152 - load mold/all 9.9999999999999926e152]
[same? 9.9999999999999926e152 load mold/all 9.9999999999999926e152]
; LOAD decimal accuracy tests
[strict-equal? to binary! 2.2250738585072004e-308 #{000FFFFFFFFFFFFE}]
[strict-equal? to binary! 2.2250738585072005e-308 #{000FFFFFFFFFFFFE}]
[strict-equal? to binary! 2.2250738585072006e-308 #{000FFFFFFFFFFFFE}]
[strict-equal? to binary! 2.2250738585072007e-308 #{000FFFFFFFFFFFFF}]
[strict-equal? to binary! 2.2250738585072008e-308 #{000FFFFFFFFFFFFF}]
[strict-equal? to binary! 2.2250738585072009e-308 #{000FFFFFFFFFFFFF}]
[strict-equal? to binary! 2.225073858507201e-308 #{000FFFFFFFFFFFFF}]
[strict-equal? to binary! 2.2250738585072011e-308 #{000FFFFFFFFFFFFF}]
[strict-equal? to binary! 2.2250738585072012e-308 #{0010000000000000}]
[strict-equal? to binary! 2.2250738585072013e-308 #{0010000000000000}]
[strict-equal? to binary! 2.2250738585072014e-308 #{0010000000000000}]
; bug#1753
[c: last mold/all 1e16 (#"0" <= c) and (#"9" >= c)]
; alternative form
[1.1 == 1,1]
[1.1 = make decimal! 1.1]
[1.1 = make decimal! "1.1"]
[1.1 = to decimal! 1.1]
[1.1 = to decimal! "1.1"]
[error? try [to decimal! "t"]]
; bug#2256
[
a: 0.1 + 0.1 + 0.1
b: 0.3
equal? (lesser? a b) or (equal? a b) lesser-or-equal? a b
]
[
1.0 == to decimal! [1.0 0.0]
]
[
; to decimal! [1.0 0.5] yields 1.0 in Rebol 2.7.8
(square-root 10.0) == to decimal! [1.0 0.5]
]
[
10.0 == to decimal! [1.0 1.0]
]
[
100.0 == to decimal! [1.0 2.0]
]
[
0.1 == to decimal! [1.0 -1.0]
]
[
0.01 == to decimal! [1.0 -2.0]
]
[
; this runs forever in Rebol 2.7.8
0.0 == to decimal! [0.0 1e20]
]
[
; this runs forever in Rebol 2.7.8
0.0 == to decimal! [1e308 -1e20]
]
;-------------------------------------------------------------------------------
; datatypes/email.r
[email? me@here.com]
[not email? 1]
[email! = type? me@here.com]
; "minimum"
[email? #[email! ""]]
[strict-equal? #[email! ""] make email! 0]
[strict-equal? #[email! ""] to email! ""]
[equal? mold/all #[email! ""] {#[email! ""]}]
[equal? mold/all #[email! "a"] {#[email! "a"]}]
;-------------------------------------------------------------------------------
; datatypes/error.r
[error? try [1 / 0]]
[not error? 1]
[error! = type? try [1 / 0]]
; error types
#r2only
[error? make error! [throw no-loop]]
#r2only
[error? make error! [throw no-function]]
#r2only
[error? make error! [throw no-catch]]
#r2only
[error? make error! [note no-load]]
#r2only
[error? make error! [note exited]]
#r2only
[error? make error! [syntax invalid]]
#r2only
[error? make error! [syntax missing]]
#r2only
[error? make error! [syntax header]]
#r2only
[error? make error! [script no-value]]
#r2only
[error? make error! [script need-value]]
#r2only
[error? make error! [script no-arg]]
#r2only
[error? make error! [script expect-arg]]
#r2only
[error? make error! [script expect-set]]
#r2only
[error? make error! [script invalid-arg]]
#r2only
[error? make error! [script invalid-op]]
#r2only
[error? make error! [script no-op-arg]]
#r2only
[error? make error! [script no-return]]
#r2only
[error? make error! [script not-defined]]
#r2only
[error? make error! [script no-refine]]
#r2only
[error? make error! [script invalid-path]]
#r2only
[error? make error! [script cannot-use]]
#r2only
[error? make error! [script already-used]]
#r2only
[error? make error! [script out-of-range]]
#r2only
[error? make error! [script past-end]]
#r2only
[error? make error! [script no-memory]]
#r2only
[error? make error! [script block-lines]]
#r2only
[error? make error! [script invalid-part]]
#r2only
[error? make error! [script wrong-denom]]
#r2only
[error? make error! [script else-gone]]
#r2only
[error? make error! [script bad-press]]
#r2only
[error? make error! [script bad-prompt]]
#r2only
[error? make error! [script bad-port-action]]
#r2only
[error? make error! [script needs]]