inform7/inform6/Tests/Test Cases/_Transcript_Ideal/glulxercise-G.txt

Glulxercise: A Glulx interpreter unit test
Release 9 / Serial number 161114 / Inform v6.41, compiler options S
Interpreter version 0.6.0 / VM 3.1.3 / game file format 3.1.2

A voice booooms out: Welcome to the test chamber.

Type "help" to repeat this message, "quit" to exit, "all" to run all tests, or one of the following test options: "operand", "arith", "bigmul", "comvar", "comarith", "bitwise", "shift", "trunc", "extend", "aload", "astore", "arraybit", "call", "callstack", "jump", "jumpform", "compare", "stack", "gestalt", "throw", "streamnum", "strings", "ramstring", "iosys", "iosys2", "filter", "nullio", "glk", "gidispa", "random", "nonrandom", "search", "mzero", "mcopy", "undo", "multiundo", "restore", "verify", "protect", "memsize", "undomemsize", "undorestart", "heap", "undoheap", "acceleration", "floatconv", "floatarith", "floatmod", "floatround", "floatexp", "floattrig", "floatatan2", "fjumpform", "fjump", "fcompare", "fprint", "safari5".

>All tests:

Basic operand access:

stkcount=0
Constants: zero=0, -1=-1, 16=16, -$81=$FFFFFF7F, $100=$100, -$8000=$FFFF8000, $10000=$10000, $7FFFFFFF=$7FFFFFFF, $80000000=$80000000, $CDEF1234=$CDEF1234
Constants: zero=0, -1=-1, 16=16, -$81=$FFFFFF7F, $100=$100, -$8000=$FFFF8000, $10000=$10000, $7FFFFFFF=$7FFFFFFF, $80000000=$80000000, $CDEF1234=$CDEF1234
Global to local 123=123=123, local to global 321=321=321
Stack: 456=456, Stack: 933=933
Global to stack: 123=123
Stack to stack: 789=789, Stack to stack: 1234=1234

Passed.

Integer arithmetic:

2+2=4, -2+-3=-5, 3+-4=-1, -4+5=1, $7FFFFFFF+$7FFFFFFE=-3, $80000000+$80000000=0
Globals 6+8=14
2-2=0, -2-3=-5, 3-4=-1, -4-(-5)=1, $7FFFFFFF-$7FFFFFFE=1, $80000000-$80000001=-1, $7FFFFFFF-$80000001=-2
Globals 6-8=-2
2*2=4, -2*-3=6, 3*-4=-12, -4*5=-20, $10000*$10000 (trunc)=0, 311537*335117 (trunc)=$4ECE193D
Globals -6*-8=48
12/3=4, 11/2=5, -11/2=-5, 11/-2=-5, -11/-2=5, $7fffffff/2=$3FFFFFFF, $7fffffff/-2=$C0000001, -$7fffffff/2=$C0000001, -$7fffffff/-2=$3FFFFFFF, $80000000/2=$C0000000, $80000000/(-2)=$40000000, $80000000/1=$80000000
Globals -48/-8=6, 48/7=6, 48/-7=-6, -48/7=-6, -48/-7=6
12%3=0, 13%5=3, -13%5=-3, 13%-5=3, -13%-5=-3, $7fffffff%7=1, -$7fffffff%7=-1, $7fffffff%-7=1, -$7fffffff%-7=-1, $80000000%7=-2, $80000000%-7=-2, $80000000%2=0, $80000000%-2=0, $80000000%1=0
Globals 49%8=1, 49%-8=1, -49%8=-1, -49%-8=-1
-(0)=0, -(5)=-5, -(-5)=5, -($7FFFFFFF)=-2147483647, -($80000001)=2147483647, -($80000000)=$80000000
global -($80000001)=2147483647

Passed.

Large integer multiplication:

51537*35117=$6BDFBC3D
-51539*35117=$941F3169
51537*-35119=$941EB121
-51539*-35119=$6BE2613D
51537*35117 (loc)=$6BDFBC3D
51537*35117 (glob)=$6BDFBC3D
$5432FEDB*-1 (loc)=$ABCD0125
$1C10FF9E*-3 (glob,loc)=$ABCD0126

$7654321*1=$7654321
$7654321*2=$ECA8642
$7654321*4=$1D950C84
$7654321*5=$24FA4FA5
$7654321*8=$3B2A1908
$7654321*16=$76543210
$7654321*32=$ECA86420
$7654321*64=$D950C840
$7654321*128=$B2A19080
$7654321*256=$65432100
$7654321*1024=$950C8400
$7654321*32768=$A1908000
$7654321*65536=$43210000

1*$7654321=$7654321
2*$7654321=$ECA8642
4*$7654321=$1D950C84
5*$7654321=$24FA4FA5
8*$7654321=$3B2A1908
16*$7654321=$76543210
32*$7654321=$ECA86420
64*$7654321=$D950C840
128*$7654321=$B2A19080
256*$7654321=$65432100
1024*$7654321=$950C8400
32768*$7654321=$A1908000
65536*$7654321=$43210000

$7FFFFFFF*$7FFFFFFF (trunc)=$1
$7FFFFFFF*$7FFFFFFE (glob,trunc)=$80000002
-$7FFFFFFE*$7FFFFFFE (loc,trunc)=$FFFFFFFC
$10000003*$10000007 (trunc)=$A0000015
$10000001*$10000003 (glob,trunc)=$40000003
-$10000005*$10000007 (loc,trunc)=$3FFFFFDD

Passed.

Compound variable juggling:

6=6, 5=5
12=12, 16=16, 36=36, 32=32
7=7, 6=6, 6=6
7=7, 7=7
8=8, 8=8

Passed.

Compound arithmetic expressions:

(7+2)*-4=-36, (7+2)*-4=-36
($10000*$10000)/16+1=1, ($10000*$10000)/16+1=1
($7FFFFFFF+2)/16=-134217727, ($7FFFFFFF+2)/16=-134217727
(-$7FFFFFFF-2)/16=134217727, (-$7FFFFFFF-2)/16=134217727

Passed.

Bitwise arithmetic:

0&0=$0, $FFFFFFFF&0=$0, $FFFFFFFF&$FFFFFFFF=$FFFFFFFF, $0137FFFF&$FFFF7310=$1377310, $35&56=$14
0|0=$0, $FFFFFFFF|0=$FFFFFFFF, $FFFFFFFF|$FFFFFFFF=$FFFFFFFF, $01370000|$00007310=$1377310, $35|56=$77
0^0=$0, $FFFFFFFF^0=$FFFFFFFF, $FFFFFFFF^$FFFFFFFF=$0, $0137FFFF^$00007310=$1378CEF, $35^56=$63
!0=$FFFFFFFF, !1=$FFFFFFFE, !$F=$FFFFFFF0, !$80000000=$7FFFFFFF

Passed.

Bit shifts:

$1001<<0=$1001, $1001<<1=$2002, $1001<<4=$10010, $1001<<10=$400400, $1001<<16=$10010000, $1001<<24=$1000000, $1001<<31=$80000000, $1001<<32=$0, $1001<<-1=$0
-2<<0=-2, -2<<1=-4, -2<<7=-256, -2<<31=0
1<<0=$1, 1<<1=$2, 1<<2=$4, 1<<3=$8, 1<<4=$10, 1<<5=$20, 1<<6=$40, 1<<7=$80, 1<<8=$100, 1<<9=$200, 1<<10=$400, 1<<11=$800, 1<<12=$1000, 1<<13=$2000, 1<<14=$4000, 1<<15=$8000, 1<<16=$10000, 1<<17=$20000, 1<<18=$40000, 1<<19=$80000, 1<<20=$100000, 1<<21=$200000, 1<<22=$400000, 1<<23=$800000, 1<<24=$1000000, 1<<25=$2000000, 1<<26=$4000000, 1<<27=$8000000, 1<<28=$10000000, 1<<29=$20000000, 1<<30=$40000000, 1<<31=$80000000, 1<<32=0, 1<<-1=0
$1001u>>0=$1001, $1001u>>1=$800, $1001u>>2=$400, $1001u>>6=$40, $1001u>>12=$1, $1001u>>13=$0, $1001u>>31=$0, $1001u>>32=$0
$7FFFFFFFu>>0=$7FFFFFFF, $7FFFFFFFu>>1=$3FFFFFFF, $7FFFFFFFu>>2=$1FFFFFFF, $7FFFFFFFu>>6=$1FFFFFF, $7FFFFFFFu>>12=$7FFFF, $7FFFFFFFu>>13=$3FFFF, $7FFFFFFFu>>30=$1, $7FFFFFFFu>>31=$0, $7FFFFFFFu>>32=$0
-1u>>0=$FFFFFFFF, -1u>>1=$7FFFFFFF, -1u>>2=$3FFFFFFF, -1u>>6=$3FFFFFF, -1u>>12=$FFFFF, -1u>>13=$7FFFF, -1u>>30=$3, -1u>>31=$1, -1u>>32=$0, -1u>>33=$0, -1u>>-1=$0
-1u>>1=$7FFFFFFF, -1u>>2=$3FFFFFFF, -1u>>3=$1FFFFFFF, -1u>>4=$FFFFFFF, -1u>>5=$7FFFFFF, -1u>>6=$3FFFFFF, -1u>>7=$1FFFFFF, -1u>>8=$FFFFFF, -1u>>9=$7FFFFF, -1u>>10=$3FFFFF, -1u>>11=$1FFFFF, -1u>>12=$FFFFF, -1u>>13=$7FFFF, -1u>>14=$3FFFF, -1u>>15=$1FFFF, -1u>>16=$FFFF, -1u>>17=$7FFF, -1u>>18=$3FFF, -1u>>19=$1FFF, -1u>>20=$FFF, -1u>>21=$7FF, -1u>>22=$3FF, -1u>>23=$1FF, -1u>>24=$FF, -1u>>25=$7F, -1u>>26=$3F, -1u>>27=$1F, -1u>>28=$F, -1u>>29=$7, -1u>>30=$3, -1u>>31=$1, -1u>>32=0, -1u>>-1=0
$1001s>>0=$1001, $1001s>>1=$800, $1001s>>2=$400, $1001s>>6=$40, $1001s>>12=$1, $1001s>>13=$0, $1001s>>31=$0, $1001s>>32=$0
$7FFFFFFFs>>0=$7FFFFFFF, $7FFFFFFFs>>1=$3FFFFFFF, $7FFFFFFFs>>2=$1FFFFFFF, $7FFFFFFFs>>6=$1FFFFFF, $7FFFFFFFs>>12=$7FFFF, $7FFFFFFFs>>13=$3FFFF, $7FFFFFFFs>>30=$1, $7FFFFFFFs>>31=$0, $7FFFFFFFs>>32=$0
-1s>>0=-1, -1s>>1=-1, -1s>>31=-1, -1s>>32=-1, -1s>>33=-1, -1s>>-1=-1
-1000s>>0=-1000, -1000s>>1=-500, -1000s>>2=-250, -1000s>>4=-63, -1000s>>6=-16, -1000s>>9=-2, -1000s>>31=-1, -1000s>>32=-1, -1000s>>33=-1, -1000s>>-1=-1
-1s>>0=-1, -1s>>1=-1, -1s>>2=-1, -1s>>3=-1, -1s>>4=-1, -1s>>5=-1, -1s>>6=-1, -1s>>7=-1, -1s>>8=-1, -1s>>9=-1, -1s>>10=-1, -1s>>11=-1, -1s>>12=-1, -1s>>13=-1, -1s>>14=-1, -1s>>15=-1, -1s>>16=-1, -1s>>17=-1, -1s>>18=-1, -1s>>19=-1, -1s>>20=-1, -1s>>21=-1, -1s>>22=-1, -1s>>23=-1, -1s>>24=-1, -1s>>25=-1, -1s>>26=-1, -1s>>27=-1, -1s>>28=-1, -1s>>29=-1, -1s>>30=-1, -1s>>31=-1, -1s>>32=-1, -1s>>-1=-1

Passed.

Truncating copies:

$12345678 s:> glob $01020304=$56780304, $80818283 s:> stack=$8283, glob $fedcba98 s:> glob $02030405=$FEDC0405, glob $fedcba98 s:> stack=$FEDC, stack $7654321f s:> glob $03040506=$321F0506, stack $654321fe s:> glob $04050607=$21FE0607, stack $674523f1 s:> stack=$23F1, stack $67452301 s:> stack=$2301
$12345678 b:> glob $01020304=$78020304, $80818283 b:> stack=$83, glob $fedcba98 b:> glob $02030405=$FE030405, glob $fedcba98 b:> stack=$FE, stack $7654321f b:> glob $03040506=$1F040506, stack $654321fe b:> glob $04050607=$FE050607, stack $674523f1 b:> stack=$F1, stack $67452301 b:> stack=$1

Passed.

Sign-extend:

sexb($00)=$0, sexb($01)=$1, sexb($7f)=$7F, sexb($80)=$FFFFFF80, sexb($fe)=$FFFFFFFE, sexb($ff)=$FFFFFFFF, sexb($100)=$0, sexb($ffffff01)=$1, sexb($7f0f0ff0)=$FFFFFFF0
sexb($02)=$2, sexb($0f)=$F, sexb($ff)=$FFFFFFFF, sexb($100)=$0, sexb($ffffff01)=$1, sexb($7f1f1ff1)=$FFFFFFF1
sexs($00)=$0, sexs($01)=$1, sexs($7fff)=$7FFF, sexs($8000)=$FFFF8000, sexs($fffe)=$FFFFFFFE, sexs($ffff)=$FFFFFFFF, sexs($10000)=$0, sexs($ffff0001)=$1, sexs($7f0ff00f)=$FFFFF00F
sexs($102)=$102, sexs($0fffff)=$FFFFFFFF, sexs($fffe)=$FFFFFFFE, sexs($10000)=$0, sexs($ffff0001)=$1, sexs($7f1ffff1)=$FFFFFFF1

Passed.

Array loads:

Array sequence: $C
arr-->0=$1020304, arr-->1=$FFFEFDFC, arr-->2=$F
arr+1-->0=$20304FF, arr+1-->1=$FEFDFC00, arr+2-->0=$304FFFE, arr+2-->1=$FDFC0000, arr+3-->0=$4FFFEFD, arr+3-->1=$FC000000, arr+4-->-1=$1020304, arr+4-->0=$FFFEFDFC, arr+4-->1=$F
arr2-->-1=$F, arr2-->-1=$F, arr2-->-1=$F, arr2-->-1=$F, arr2-->-1=$F, arr2-->-1=$F, arr2-->-1=$F, arr2-->-1=$F
arr2-->0=$7F008002, arr2-->0=$7F008002, arr2-->0=$7F008002, arr2-->0=$7F008002, arr2-->0=$7F008002, arr2-->0=$7F008002, arr2-->0=$7F008002, arr2-->0=$7F008002
arr2-->1=$100FFFF, arr2-->1=$100FFFF, arr2-->1=$100FFFF, arr2-->1=$100FFFF, arr2-->1=$100FFFF, arr2-->1=$100FFFF, arr2-->1=$100FFFF, arr2-->1=$100FFFF
arr=>0=$102, arr=>1=$304, arr=>2=$FFFE, arr=>3=$FDFC, arr=>4=$0, arr=>5=$F
arr+1=>0=$203, arr+1=>1=$4FF, arr+2=>0=$304, arr+2=>1=$FFFE, arr+3=>0=$4FF, arr+3=>1=$FEFD, arr+4=>-1=$304, arr+4=>0=$FFFE, arr+4=>1=$FDFC
arr2=>-1=$F, arr2=>-1=$F, arr2=>-1=$F, arr2=>-1=$F, arr2=>-1=$F, arr2=>-1=$F, arr2=>-1=$F, arr2=>-1=$F
arr2=>0=$7F00, arr2=>0=$7F00, arr2=>0=$7F00, arr2=>0=$7F00, arr2=>0=$7F00, arr2=>0=$7F00, arr2=>0=$7F00, arr2=>0=$7F00
arr2=>1=$8002, arr2=>1=$8002, arr2=>1=$8002, arr2=>1=$8002, arr2=>1=$8002, arr2=>1=$8002, arr2=>1=$8002, arr2=>1=$8002
arr->0=$1, arr->1=$2, arr->4=$FF, arr->5=$FE, arr->11=$F
arr+1->0=$2, arr+1->1=$3, arr+2->0=$3, arr+2->1=$4, arr+3->0=$4, arr+3->1=$FF, arr+4->-1=$4, arr+4->0=$FF, arr+4->1=$FE
arr2->-1=$F, arr2->-1=$F, arr2->-1=$F, arr2->-1=$F, arr2->-1=$F, arr2->-1=$F, arr2->-1=$F, arr2->-1=$F
arr2->0=$7F, arr2->0=$7F, arr2->0=$7F, arr2->0=$7F, arr2->0=$7F, arr2->0=$7F, arr2->0=$7F, arr2->0=$7F
arr2->2=$80, arr2->2=$80, arr2->2=$80, arr2->2=$80, arr2->2=$80, arr2->2=$80, arr2->2=$80, arr2->2=$80

Passed.

Array stores:

Array sequence: $C
arr-->0=$2030405, arr-->1=$FEFDFCDB, arr-->2=$E0F
arr+1-->0=$12131415, $2121314/$15FDFCDB, arr+1-->1=$E0E1E2E3, $2121314/$15E0E1E2/$E3000E0F, arr+2-->0=$12345678, $2121234/$5678E1E2, arr+2-->1=$FEDCBA99, arr+3-->0=$44556677, $2121244/$556677DC, arr+3-->1=$51413121, $2121244/$55667751/$4131210F, arr+4-->-1=$21436587, arr+4-->0=$31425364, arr+4-->1=$41526374, $21436587/$31425364/$41526374
arr2-->-1=$D0000001, arr2-->-1=$D1000002, arr2-->-1=$D2000003, arr2-->-1=$D3000004, arr2-->-1=$E0000001, arr2-->-1=$E1000011, arr2-->-1=$E2000021, arr2-->-1=$E3000031
arr2-->0=$F1223310, arr2-->0=$F2223311, arr2-->0=$F3223312, arr2-->0=$F4223313, arr2-->0=$F5223315, arr2-->0=$F6223316, arr2-->0=$F7223317, arr2-->0=$F8223318
arr2-->1=$1, arr2-->1=$2, arr2-->1=$3, arr2-->1=$4, arr2-->1=$5, arr2-->1=$6, arr2-->1=$7, arr2-->1=$8
arr=>0=$4050000, arr=>1=$405FCDB, arr=>2=$E0F0000
arr+1=>0=$1415, $41415DB/$E0F0000, arr+1=>1=$E2E3, $41415E2/$E30F0000, arr+2=>0=$5678, $4145678/$E30F0000, arr+2=>1=$BA99, $4145678/$BA990000, arr+3=>0=$6677, $4145666/$77990000, arr+3=>1=$3121, $4145666/$77312100, arr+4=>-1=$6587, arr+4=>0=$5364, arr+4=>1=$6374, $4146587/$53646374
arr2=>-1=$F001, arr2=>-1=$E002, arr2=>-1=$D003, arr2=>-1=$C004, arr2=>-1=$F001, arr2=>-1=$E011, arr2=>-1=$D021, arr2=>-1=$C031
pre-guard=$9999C031, post-guard=$98979695
arr2=>0=$3310, arr2=>0=$3311, arr2=>0=$3312, arr2=>0=$3313, arr2=>0=$3315, arr2=>0=$3316, arr2=>0=$3317, arr2=>0=$3318
post-guard=$33189695
arr2=>2=$1, arr2=>2=$2, arr2=>2=$3, arr2=>2=$4, arr2=>2=$5, arr2=>2=$6, arr2=>2=$7, arr2=>2=$8
post-guard=$89695
arr=>0=$5000000, arr=>1=$5DB0000, arr=>2=$5DB0F00, arr=>3=$5DB0F63
arr+1=>0=$15, $5150F63/$0, arr+1=>1=$E3, $515E363/$0, arr+2=>0=$78, $5157863/$0, arr+2=>1=$99, $5157899/$0, arr+3=>0=$77, $5157877/$0, arr+3=>1=$21, $5157877/$21000000, arr+4=>-1=$87, arr+4=>0=$64, arr+4=>1=$74, $5157887/$64740000
arr2=>-1=$1, arr2=>-1=$2, arr2=>-1=$3, arr2=>-1=$4, arr2=>-1=$1, arr2=>-1=$11, arr2=>-1=$21, arr2=>-1=$31
pre-guard=$99999931, post-guard=$98979695
arr2=>0=$10, arr2=>0=$11, arr2=>0=$12, arr2=>0=$13, arr2=>0=$15, arr2=>0=$16, arr2=>0=$17, arr2=>0=$18
post-guard=$18979695
arr2=>2=$1, arr2=>2=$2, arr2=>2=$3, arr2=>2=$4, arr2=>2=$5, arr2=>2=$6, arr2=>2=$7, arr2=>2=$8
post-guard=$8979695

Passed.

Aloadbit and astorebit:

bit 0=1, bit 1=0, bit 2=0, bit 3=0, bit 4=0, bit 5=0, bit 6=0, bit 7=0, bit 8=0, bit 9=1, bit 10=0, bit 11=0, bit 12=0, bit 13=0, bit 14=0, bit 15=0, 
bit -8=1, bit -7=1, bit -6=1, bit -5=1, bit -4=0, bit -3=0, bit -2=0, bit -1=0, bit 0=1, bit 1=1, bit 2=1, bit 3=1, bit 4=1, bit 5=1, bit 6=1, bit 7=0, bit 8=0, bit 9=0, bit 10=0, bit 11=0, bit 12=0, bit 13=0, bit 14=0, bit 15=0, 
bit -8=1, bit -7=1, bit -6=1, bit -5=1, bit -4=0, bit -3=0, bit -2=0, bit -1=0, bit 0=1, bit 1=1, bit 2=1, bit 3=1, bit 4=1, bit 5=1, bit 6=1, bit 7=0, bit 8=0, bit 9=0, bit 10=0, bit 11=0, bit 12=0, bit 13=0, bit 14=0, bit 15=0, 
bit 22=0, bit 23=1, bit 24=0, bit 25=1
bit -31=0, bit -32=0, bit -33=1, bit -34=1
bit 22=0, bit 23=1, bit 24=0, bit 25=1
bit -31=0, bit -32=0, bit -33=1, bit -34=1
bit 1 on=$2, bit 6 on=$42, bit 3 on=$4A, bit 0 off=$4A, bit 6 off=$A
bit 15 off=$7F, bit 12 on=$7F, bit 8 off=$7E
bit -1 on=$80, bit -8 on=$81
$1000000, $3000000, $7000000, $F000000, $1F000000, $3F000000, $7F000000, $FF000000, $FF010000, $FF030000, $FF070000, $FF0F0000, $FF1F0000, $FF3F0000, $FF7F0000, $FFFF0000, $FFFF0100, $FFFF0300, $FFFF0700, $FFFF0F00, $FFFF1F00, $FFFF3F00, $FFFF7F00, $FFFFFF00, $FFFFFF01, $FFFFFF03, $FFFFFF07, $FFFFFF0F, $FFFFFF1F, $FFFFFF3F, $FFFFFF7F, $FFFFFFFF, 
$FEFFFFFF, $FCFFFFFF, $F8FFFFFF, $F0FFFFFF, $E0FFFFFF, $C0FFFFFF, $80FFFFFF, $FFFFFF, $FEFFFF, $FCFFFF, $F8FFFF, $F0FFFF, $E0FFFF, $C0FFFF, $80FFFF, $FFFF, $FEFF, $FCFF, $F8FF, $F0FF, $E0FF, $C0FF, $80FF, $FF, $FE, $FC, $F8, $F0, $E0, $C0, $80, $0, 

Passed.

Call and tailcall:

arg2adder()=0, arg2adder(4)=4, arg2adder(4,6)=10, arg2adder(4,6,1)=10
hash(4,6,1)=19
tailcalltest(2,3,4)=18, testglobal=2

Passed.

Call with various stack arrangements:

hash(6,3,5,4,2)=53
hash(4,5,2,3,1)=37, guard value=99
hash(6,3,5,4,2)=53, guard value=98
hash(4,5,2,3,1)=37
hash(6,3,5,4,2)=53
hash()=0
hash(7)=7, hash(8)=8
hash(9)=9, guard value=99
guard value=98
hash(6,7)=20, hash(5,7,2)=25
hash(4,5,2,3,1)=37, guard value=99
hash(6,3,5,4,2)=53, guard value=98
hash(4,5,2,3,1)=37
hash(6,3,5,4,2)=53
hash()=0
hash(7)=7, hash(8)=8
hash(9)=9, guard value=99
guard value=98

Passed.

Jumps and branches:

Jump loop 5=5
jz 0=1, jz 1=0, jz -1=0
jnz 0=0, jnz $1000000=1, jnz 1=1, jnz -1=1
jumpabs test=33, 44

Passed.

Jump with various operand forms:

Test A0=2
Test A1=5, guard val=91
Test B0=0, B1=1
Test C0=0, C1=1
Test D0=0, D1=1
Test E0=2, E1=3, E2=4, E3=5, E4=6
Test F0=2, F1=3, F2=9

Jump-if-zero with various operand forms:

Test B0=0, B1=1, B2=99, B3=99
Test F0=2, F1=3, F2=9, F3=5, F4=2, F5=0, F6=1

Jump-if-equal with various operand forms:

Test B0=0, B1=1, B2=99
Test F0=2, F1=3, F2=9, F3=5, F4=2, F5=1, F6=0

Passed.

Compare branches:

jgt 2: 1, 1, 1, 0, 0, 0, 1
jgt -2: 1, 0, 0, 0, 0, 0, 0, 1
jge 2: 1, 1, 1, 1, 0, 0, 1
jge -2: 1, 1, 0, 0, 0, 0, 0, 1
jlt 2: 0, 0, 0, 0, 1, 1, 0
jlt -2: 0, 0, 1, 1, 1, 1, 1, 0
jle 2: 0, 0, 0, 1, 1, 1, 0
jle -2: 0, 1, 1, 1, 1, 1, 1, 0
jgtu 2: 0, 1, 1, 0, 0, 0, 0
jgtu -2: 1, 0, 0, 1, 1, 1, 1, 1
jgeu 2: 0, 1, 1, 1, 0, 0, 0
jgeu -2: 1, 1, 0, 1, 1, 1, 1, 1
jltu 2: 1, 0, 0, 0, 1, 1, 1
jltu -2: 0, 0, 1, 0, 0, 0, 0, 0
jleu 2: 1, 0, 0, 1, 1, 1, 1
jleu -2: 0, 1, 1, 0, 0, 0, 0, 0

Passed.

Stack operations:

stkcount=0, stkcount=1, stkcount=2, stkcount=3, stkcount=3, stkcount=3, stkcount=3
sp-sp=-1, sp-sp=3, sp-sp=1
peek 0=9, peek 1=8, peek 2=7, peek 0=9, peek 1=8, peek 2=7, peek 0=9, peek 1=8, peek 2=7
count=0
peek 0=9, peek 1=8, peek 2=7, peek 0=9, peek 1=8, peek 2=7, peek 0=9, peek 1=8, peek 2=7
count=0
peek 0=9, peek 1=8, peek 2=7, peek 0=9, peek 1=8, peek 2=7, peek 0=9, peek 1=8, peek 2=7
count=0
peek 0=9, peek 1=8, peek 2=7, peek 0=9, peek 1=8, peek 2=7, peek 0=9, peek 1=8, peek 2=7
count=0
peek 1=8, peek 1=8, peek 1=8, peek 0=9, peek 0=9, peek 0=9, peek 2=7, peek 2=7, peek 2=7
count=0
hash(4,3,2)=16, hash(5,3,2,5,3,2)=64, hash(4,3,2,4,3,2)=59, hash(5,3,2,5,3,2)=64
stkcount=0
hash(5,3,2,5,3,2)=64, hash(4,3,2,4,3,2)=59, hash(5,3,2,5,3,2)=64
stkcount=0
hash(3,4,3,4,5)=61, hash(3,4,3,4,5)=61, hash(3,4,3,4,5)=61, hash(3,4,3,4,5)=61
stkcount=0
hash(6,4,3,2,1)=36, hash(6,4,3,2,1)=36, hash(6,4,3,2,1)=36, hash(4,3,6,2,1)=41, hash(3,6,4,2,1)=40, hash(4,3,6,2,1)=41, hash(3,6,4,2,1)=40, hash(6,4,3,2,1)=36, hash(6,4,3,2,1)=36
hash(4,3,2,6,1)=45, hash(2,6,4,3,1)=43
hash(4,3,2,6,1)=45, hash(2,6,4,3,1)=43

Passed.

Gestalt:

gestalt(4,0)=1, gestalt(4,1)=1, gestalt(4,99)=0
gestalt(1234,5678)=0
gestalt(4,1)=1
gestalt(4,1)=1
guard=99

Passed.

Catch/throw:

catch 0=0, token=396
catch 1=1, token=396
catch 1 sp=1, token=396
catch discard=100, token=400, guard=77
catch computed=99, thrown=97, token=404
global catch=105, token=368, guard=88
global catch=106, token=368, guard=87
global catch=107, token=368, guard=86
local catch=105, token=368, guard=88
local catch=104, token=368, count=1, guard=87

Passed.

Printing integers:

"0" len 1
"1" len 1
"-1" len 2
"9999" len 4
"-9999" len 5
"1234579" len 7
"-97654321" len 9
"2147483647" len 10
"-2147483647" len 11
"-2147483648" len 11

Passed.

String table decoding:

Basic strings: "hello" len 5 is len 5, "bye" len 3, "" len 0, "abcdefghijklmnopqrstuvwxyz" len 26, "àèìòù" len 5, "
" len 1, "This contains several node types.
" len 34
Unicode strings: "hello" len 5, "abcdefghijklmnopqrstuvwxyz" len 26, "aàαォ" len 4
C-style strings: "C string." len 9
"C Ünïcoδe “ォ”" len 13
Substrings: ""substring"" len 11, ""substring"" len 11
References: "[hello]" len 7, "[hello]" len 7, "[]" len 2, "[1]" len 3, "[1 2]" len 5, "[foo bar]" len 9
Indirect references: "{0:bye:0}" len 9, "{0:"substring":0}" len 17, "{1:{0:hello:0}:1}" len 17, "{1:{0:bye hello:0}:1}" len 21, "{0:1:0}" len 7, "{1:2 3:1}" len 9, "{2:hello bye:2}" len 15, "{"'``'"}" len 8
Multiple references: "{hello...bye...C string.}" len 25, "{{1:+0:1}...+1...bye hello}" len 27, counter=2
Indirect references with unicode: "{2:aàαォ:2}" len 10

Passed.

String table decoding in RAM:

"Decode test." len 12
"Another test." len 13
"Third test." len 11
"" len 0

Passed.

I/O mode switching:

"" len 0, "static glk" len 10, "=s=t=a=t=i=c= =f=i=l=t=e=r" len 26
"=C= =Ü=n=ï=c=o=δ=e= =“=ォ=”" len 26
"" len 0, guard=99
"string, chr 0, -100 -2" len 22, guard=99
"<s><t><r><i><n><g><,>< ><c><h><r>< ><0><,>< ><-><1><0><0>< ><-><2>" len 66, guard=99
"<s><t><r><i><n><g><,>< ><c><h><r>< ><0><,>< ><-><1><0><0>< ><-><2>" len 66, guard=99
current=2, 0
current=1, 41399
Changing in mid-string: current=2, 0, "<#>." len 4, current=2, 0, "<a>bcde" len 7, current=2, 0, "<1>23" len 5

Passed.

I/O mode with different store operands:
This tests for a bug in older Glulxe (version 0.4.5 and earlier). Calling @getiosys with two different store operands (e.g., a local variable and a global variable) did the wrong thing in those releases. Because the bug has been around for so long, the spec recommends not doing what this test does.

current=2, 0

Passed.

Filter iosys mode:

Basic strings: "=h=e=l=l=o" len 10, "b=y=e=" len 6, "=T=h=i=s= =c=o=n=t=a=i=n=s= =s=e=v=e=r=a=l= =n=o=d=e= =t=y=p=e=s=.=
" len 68, "=C= =Ü=n=ï=c=o=´=e= ==©=" len 26
References: "=[=h=e=l=l=o=]" len 14, "=[=1= =2=]" len 10, "=[=f=o=o= =b=a=r=]" len 18
Multiple references: "={=h=e=l=l=o=.=.=.=b=y=e=.=.=.=C= =s=t=r=i=n=g=.=}" len 50, "={<.><.><.><[><h><e><l><l><o><]><.><.><.><[><1>< ><2><]><}>" len 59, "={={=1=:=+=0=:=1=}=.=.=.=+=1=.=.=.=b=y=e= =h=e=l=l=o=}" len 54, counter=2, "={=C= =s=t=r=i=n=g=.=.=.=.=+=0=.=.=.=C= =Ü=n=ï=c=o=´=e= ==©==}" len 64, counter=1

Passed.

Null iosys mode:

Basic strings: "" len 0, "" len 0, "" len 0, "" len 0
References: "" len 0, "" len 0, "" len 0
Multiple references: "" len 0, "<.><.><.><[><1>< ><2><]><}>" len 27, "" len 0, counter=2, "" len 0, counter=1

Passed.

Glk opcode:

lowercase 'A'=97, lowercase 'B'=98, lowercase 'C'=99
lowercase 'A'=97, lowercase 'B'=98, lowercase 'C'=99
lowercase 'D'=100, lowercase 'E'=101, lowercase 'F'=102
lowercase 'D'=100, lowercase 'E'=101, lowercase 'F'=102
lowercase 'G'=103, lowercase 'H'=104, lowercase 'I'=105
guard=999
window=19, rock=201
window=19, rock=201
window=19, rock=201
window=19, rock=201
select_poll=0, result=0000
select_poll=0, result=0000
guard=999
len=14 "up-case ãäδεд." len 14
Passed.

Glk dispatch layer:

"XYZЯ C string. C Ünïcoδe “ォ” 123 ⅕⅖⅗." len 37
length: 37

Passed.

Random-number generator:
NOTE: Tests may, very occasionally, fail through sheer bad luck. If so, try this test again.

Random 4: 0=52, 1=60, 2=59, 3=69, 
Random -5: 0=51, 1=46, 2=50, 3=45, 4=48, 
Random 0: 0=61, 1=53, 2=68, 3=58, lobit=116, hibit=124, 
Random 4 global: 0=64, 1=65, 2=58, 3=53, 
Random -5 global: 0=45, 1=52, 2=43, 3=50, 4=50, 
Random 0 global: 0=63, 1=59, 2=65, 3=53, lobit=121, hibit=119, 
Accumulated bits: hi=-1, lo=0, 

Passed.

Random numbers in deterministic mode:

setrandom 1: 1998332870, -27637645, -988259073, -165717780, 1505852621, 147117995, 4529915, -593043130, 1538024130, 1172645880, 1007544808, -1425521779, 1009001818, -188517789, -639838305, -1348401254, 
setrandom 100: -1497299323, 998300668, -123749705, -1065869994, 1833946595, 258186548, 1294232083, -954940499, 1607822530, 718846615, -887487123, 554424831, -1060607475, 5795857, -1734502948, 731348220, 
Sequences different: 1

Passed.

Search opcodes:

Linear:
got 165154, got 13, got 0, got -1
got 165154, got 13
got 165156, got 15, guard=999
got 165154, got 13, got 0, got -1
got 0, got -1, got 165158, got 17
got 0, got -1, got 165151, got 10
got 165153, got 6, got 6, got -1, got 165153, got 3
got 165153, got 6, got 165153, got 3
got 165165, got 6, got 0, got -1
got 165145, got 1, got 0, got -1
got 165149, got 2, got 0, got -1
got 165166, got 5, got 165166, got 5
got 165165, got 3, got 0, got -1, got 0, got -1, got 0, got -1
got 165141, got 0, got 0, got -1, got 165141, got 0
Binary:
got 165186, got 13, got 0, got -1
got 165186, got 13
got 165188, got 15, guard=999
got 165173, 165174, 165175, 165176, 165177, 165178, 165179, 165180, 165181, 165182, 165183, 165184, 165185, 165186, 165187, 165188, 165189, 165190, 165191, 165192, 165193, 165194, 165195, 165196, 165197, 165198, 165199, 165200, 165201, 165202, 165203, 165204, 
got 165173, 165174, 165175, 165176, 165177, 165178, 165179, 165180, 165181, 165182, 165183, 165184, 165185, 165186, 165187, 165188, 165189, 165190, 165191, 165192, 165193, 165194, 165195, 165196, 165197, 165198, 165199, 165200, 165201, 165202, 165203, 
got 165186, got 13, got 0, got -1
got 165185, got 6, got 6, got -1, got 165185, got 3
got 165185, got 6, got 165185, got 3
got 165197, got 6
got 165177, got 1, got 0, got -1
got 165181, got 2, got 0, got -1
got 165198, got 5, got 165198, got 5
got 165197, got 3, got 0, got -1, got 0, got -1, got 0, got -1
got 165173, got 0, got 0, got -1, got 165173, got 0
Linked:
got 165205, got 165205, got 165253, got 165261, got 165213, got 0
got 165205, got 0, got 165261, got 0, got 0
got 165205, got 165205, got 165253, got 165261, got 165213, got 0, got 0, got 0
got 165205, got 0, got 165261, got 0, got 0
got 165205, got 165261, got 165253, got 165229, got 0
got 165205, got 165261, got 165253, got 0, got 0
got 165205, got 165253, got 165261, got 165213, got 0
got 165205, got 165253, got 165261, got 165213, got 0
got 165205, got 165205, got 165253, got 165261, got 165213, got 0
got 165205, got 0, got 165261, got 0, got 0
got 165205, got 165205, got 165253, got 165261, got 165213, got 0, got 0, got 0
got 165205, got 0, got 165261, got 0, got 0
got 165205, got 165261, got 165253, got 165229, got 0
got 165205, got 165261, got 165253, got 0, got 0
got 165205, got 165253, got 165261, got 165213, got 0
got 165205, got 165253, got 165261, got 165213, got 0
got 165253, got 165213, guard=999

Passed.

mzero opcode:

0, arr+4: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
1, arr+4: 1, 2, 3, 4, 0, 6, 7, 8, 9, 10, 11, 12
6, arr+0: 0, 0, 0, 0, 0, 0, 7, 8, 9, 10, 11, 12
3, arr+2: 1, 2, 0, 0, 0, 6, 7, 8, 9, 10, 11, 12
4, arr+3: 1, 2, 3, 0, 0, 0, 0, 8, 9, 10, 11, 12

Passed.

mcopy opcode:

0, arr+4, arr+6: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
0, arr+8, arr+6: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
4, arr+4, arr+4: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
5, arr+4, arr+6: 1, 2, 3, 4, 5, 6, 5, 6, 7, 8, 9, 12
5, arr+6, arr+4: 1, 2, 3, 4, 7, 8, 9, 10, 11, 10, 11, 12
3, arr+1, arr+8: 1, 2, 3, 4, 5, 6, 7, 8, 2, 3, 4, 12
3, arr+8, arr+1: 1, 9, 10, 11, 5, 6, 7, 8, 9, 10, 11, 12
2, arr+8, arr+1: 1, 9, 10, 4, 5, 6, 7, 8, 9, 10, 11, 12

Passed.

Undo:

Interpreter claims to support undo.

Restore without saveundo: 1
Restore without saveundo: 1
Restore without saveundo: 1
Undo saved...
Restoring undo...
Undo succeeded, return value -1.
loc=99 glob=999
Undo saved...
Restoring undo...
Undo succeeded, return value -1.
loc=98 glob=998
Undo saved...
Restoring undo...
Undo succeeded, return value -1.
loc=97 glob=997
Undo saved...
Restoring undo...
Undo succeeded, return value -1.
loc=98 glob=998
Undo saved...
guard=9
Restoring undo...
Undo succeeded, return value -1.
loc=99 glob=999 glob2=-999
guard=9

Passed.

Multi-level undo:

Interpreter claims to support undo.

Undo 1 saved...
Undo 2 saved...
Restoring undo 2...
Undo 2 succeeded, return value -1.
loc=77 glob=777
Restoring undo 1...
Undo 1 succeeded, return value -1.
loc=99 glob=999

Passed.

Restore:

Simple restore.
Saving...
Saved.
Restoring...
Restore succeeded!
loc1=111 loc2=222 glob=333
Restore with stack.
Saving...
Saved.
Restoring...
Restore succeeded!
*sp=888888
loc1=55555 loc2=6666 glob=777
Restore nested.
Saving...
Saved.
Restoring...
locx=10 locy=41
Restore succeeded!
loc1=1 loc2=2 glob=3
Done.
Cleaning up fileref.
(Deleting existing save file)

Passed.

Verify:

verify=0
verify=0
verify=0

Passed.

Protect:

Undo saved...
Restoring undo...
Undo succeeded, return value -1.
Protected 3,6: 1, 2, 3, 99, 99, 99, 99, 99, 99, 10, 11, 12
Undo saved...
Restoring undo...
Undo succeeded, return value -1.
Protected 6,1: 1, 2, 3, 4, 5, 6, 99, 8, 9, 10, 11, 12
Undo saved...
Restoring undo...
Undo succeeded, return value -1.
Unprotected: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12

Passed.

Memory-size extension:

ExtStart=$2AC00; EndMem=$2AD00
Initial memsize=$2AD00
Value at $2ACFE=0
Write/read at $2ACFF=75
@setmemsize=0
New memsize=$2AE00
Write/read at $2ACFF=75
Write/read at $2ADFF=234
@setmemsize=0
Restored memsize=$2AD00
@setmemsize=0
New memsize=$2AE00
Write/read at $2ADFF=0
@setmemsize=0
Restored memsize=$2AD00

Passed.

Undo of memory-size extension:

ExtStart=$2AC00; EndMem=$2AD00
Original memsize=$2AD00
@setmemsize=0
New memsize=$2AE00
Wrote: $2AD80: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
Undo saved...
@setmemsize=0
Shrunk memsize=$2AD00
Restoring undo...
Undo succeeded, return value -1.
Restored memsize=$2AE00
Restored: $2AD80: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
Undo saved...
@setmemsize=0
Shrunk memsize=$2AD00
Restoring undo...
Undo succeeded, return value -1.
Restored memsize=$2AE00
Restored: $2AD80: 1, 0, 0, 0, 0, 0, 7, 8, 9, 10, 11, 12
@setmemsize=0
Restored memsize=$2AD00

Passed.

Undo of restart:

Undo saved...

A voice booooms out: You've been here before!

Restoring undo...
Undo succeeded, return value -1.
Magic number 1234, 3, 1

Passed.

Heap:

Original memsize=$2AD00
Current heap: $0
Allocating 16...
Heap starts at $2AD00, ends at $2AE00
Allocating 512...
Heap starts at $2AD00, ends at $2B000
Freeing 16...
Heap ends at $2B000
Freeing 512...
Final heap: $0
Final memsize=$2AD00
blk1(19)=$2AD00, blk2(23)=$2AD13, blk3(17)=$2AD2A
free blk2, blk2(23)=$2AD13
free blk1, blk1(19)=$2AD00
free blk2, blk2(23)=$2AD13
free blk1, free blk2
blk1(25)=$2AD00, blk2(17)=$2AD19
free blk2, blk2(41)=$2AD3B
free blk1, free blk2, free blk3
Final heap: $0
Final memsize=$2AD00

Passed.

Heap:

Original memsize=$2AD00
Current heap: $0
Allocating 16...
Allocating 512...
Heap starts at $2AD00, ends at $2B000
Undo saved...
Freeing 16...
Freeing 512...
Final heap: $0
Restoring undo...
Undo succeeded, return value -1.
Heap starts at $2AD00, ends at $2B000
Freeing 16...
Freeing 512...
Final heap: $0
Final memsize=$2AD00

Passed.

Acceleration:
(This tests only the operands. For a complete test of the accelfunc and accelparam opcodes, see accelfunctest.ulx.)

guard=987

Passed.

Floating-point conversion:

0=$0, -0=$80000000, 1=$3F800000, 9.2e-41=$10000, 2.9e-39=$200001, 1.2e-38=$7FFFFF, 1.2e-38=$800000, 3.8e-34=$8000000, 3.4e+38=$7F7FFFFF, Inf=$7F800000, -Inf=$FF800000

numtof 0=$0, numtof 1=$3F800000, numtof -1=$BF800000, numtof 2=$40000000, numtof -2=$C0000000, numtof 33=$42040000, numtof -33=$C2040000, numtof 100=$42C80000, numtof -100=$C2C80000, numtof 12345=$4640E400, numtof -12345=$C640E400, numtof 9876543=$4B16B43F, numtof -9876543=$CB16B43F, numtof $1000000=$4B800000, numtof -$1000000=$CB800000, numtof $1000001=$4B800000, numtof -$1000001=$CB800000, numtof $1234CDEF=$4D91A66F, numtof -$1234CDEF=$CD91A66F, numtof $7FFFFFFF=$4F000000, numtof -$7FFFFFFF=$CF000000, numtof $80000000=$CF000000
numtof 0=$0, numtof 1=$3F800000, numtof -1=$BF800000, numtof 2=$40000000, numtof -2=$C0000000, numtof 33=$42040000, numtof -33=$C2040000, numtof 100=$42C80000, numtof -100=$C2C80000, numtof 12345=$4640E400, numtof -12345=$C640E400, numtof 9876543=$4B16B43F, numtof -9876543=$CB16B43F, numtof $1000000=$4B800000, numtof -$1000000=$CB800000, numtof $1000001=$4B800000, numtof -$1000001=$CB800000, numtof $1234CDEF=$4D91A66F, numtof -$1234CDEF=$CD91A66F, numtof $7FFFFFFF=$4F000000, numtof -$7FFFFFFF=$CF000000, numtof $80000000=$CF000000
numtof 0=$0, numtof 1=$3F800000, numtof -1=$BF800000, numtof 2=$40000000, numtof -2=$C0000000, numtof 33=$42040000, numtof -33=$C2040000, numtof 100=$42C80000, numtof -100=$C2C80000, numtof 12345=$4640E400, numtof -12345=$C640E400, numtof 9876543=$4B16B43F, numtof -9876543=$CB16B43F, numtof $1000000=$4B800000, numtof -$1000000=$CB800000, numtof $1000001=$4B800000, numtof -$1000001=$CB800000, numtof $1234CDEF=$4D91A66F, numtof -$1234CDEF=$CD91A66F, numtof $7FFFFFFF=$4F000000, numtof -$7FFFFFFF=$CF000000, numtof $80000000=$CF000000
numtof 0=$0, numtof 1=$3F800000, numtof -1=$BF800000, numtof 2=$40000000, numtof -2=$C0000000, numtof 33=$42040000, numtof -33=$C2040000, numtof 100=$42C80000, numtof -100=$C2C80000, numtof 12345=$4640E400, numtof -12345=$C640E400, numtof 9876543=$4B16B43F, numtof -9876543=$CB16B43F, numtof $1000000=$4B800000, numtof -$1000000=$CB800000, numtof $1000001=$4B800000, numtof -$1000001=$CB800000, numtof $1234CDEF=$4D91A66F, numtof -$1234CDEF=$CD91A66F, numtof $7FFFFFFF=$4F000000, numtof -$7FFFFFFF=$CF000000, numtof $80000000=$CF000000

ftonumz 0.0=$0, ftonumz -0.0=$0, ftonumz 0.9=$0, ftonumz -0.9=$0, ftonumz 1.0=$1, ftonumz -1.0=$FFFFFFFF, ftonumz 1.75=$1, ftonumz -1.75=$FFFFFFFF, ftonumz 2.0=$2, ftonumz -2.0=$FFFFFFFE, ftonumz 10.1=$A, ftonumz -10.1=$FFFFFFF6, ftonumz 999.99995=$3E7, ftonumz -999.99995=$FFFFFC19, ftonumz $1000000=$1000000, ftonumz -$1000000=$FF000000, ftonumz $7FFFFF00=$7FFFFF00, ftonumz -$7FFFFF00=$80000100, ftonumz $80000000=$7FFFFFFF, ftonumz -$80000000=$80000000, ftonumz $90000000=$7FFFFFFF, ftonumz -$90000000=$80000000, ftonumz $C1234500=$7FFFFFFF, ftonumz -$C1234500=$80000000, ftonumz $100000000=$7FFFFFFF, ftonumz -$100000000=$80000000, ftonumz 3.4e+34=$7FFFFFFF, ftonumz -3.4e+34=$80000000, ftonumz +Inf=$7FFFFFFF, ftonumz -Inf=$80000000, ftonumz +NaN=$7FFFFFFF, ftonumz -NaN=$80000000
ftonumz 0.0=$0, ftonumz -0.0=$0, ftonumz 0.9=$0, ftonumz -0.9=$0, ftonumz 1.0=$1, ftonumz -1.0=$FFFFFFFF, ftonumz 1.75=$1, ftonumz -1.75=$FFFFFFFF, ftonumz 2.0=$2, ftonumz -2.0=$FFFFFFFE, ftonumz 10.1=$A, ftonumz -10.1=$FFFFFFF6, ftonumz 999.99995=$3E7, ftonumz -999.99995=$FFFFFC19, ftonumz $1000000=$1000000, ftonumz -$1000000=$FF000000, ftonumz $7FFFFF00=$7FFFFF00, ftonumz -$7FFFFF00=$80000100, ftonumz $80000000=$7FFFFFFF, ftonumz -$80000000=$80000000, ftonumz $90000000=$7FFFFFFF, ftonumz -$90000000=$80000000, ftonumz $C1234500=$7FFFFFFF, ftonumz -$C1234500=$80000000, ftonumz $100000000=$7FFFFFFF, ftonumz -$100000000=$80000000, ftonumz 3.4e+34=$7FFFFFFF, ftonumz -3.4e+34=$80000000, ftonumz +Inf=$7FFFFFFF, ftonumz -Inf=$80000000, ftonumz +NaN=$7FFFFFFF, ftonumz -NaN=$80000000
ftonumz 0.0=$0, ftonumz -0.0=$0, ftonumz 0.9=$0, ftonumz -0.9=$0, ftonumz 1.0=$1, ftonumz -1.0=$FFFFFFFF, ftonumz 1.75=$1, ftonumz -1.75=$FFFFFFFF, ftonumz 2.0=$2, ftonumz -2.0=$FFFFFFFE, ftonumz 10.1=$A, ftonumz -10.1=$FFFFFFF6, ftonumz 999.99995=$3E7, ftonumz -999.99995=$FFFFFC19, ftonumz $1000000=$1000000, ftonumz -$1000000=$FF000000, ftonumz $7FFFFF00=$7FFFFF00, ftonumz -$7FFFFF00=$80000100, ftonumz $80000000=$7FFFFFFF, ftonumz -$80000000=$80000000, ftonumz $90000000=$7FFFFFFF, ftonumz -$90000000=$80000000, ftonumz $C1234500=$7FFFFFFF, ftonumz -$C1234500=$80000000, ftonumz $100000000=$7FFFFFFF, ftonumz -$100000000=$80000000, ftonumz 3.4e+34=$7FFFFFFF, ftonumz -3.4e+34=$80000000, ftonumz +Inf=$7FFFFFFF, ftonumz -Inf=$80000000, ftonumz +NaN=$7FFFFFFF, ftonumz -NaN=$80000000
ftonumz 0.0=$0, ftonumz -0.0=$0, ftonumz 0.9=$0, ftonumz -0.9=$0, ftonumz 1.0=$1, ftonumz -1.0=$FFFFFFFF, ftonumz 1.75=$1, ftonumz -1.75=$FFFFFFFF, ftonumz 2.0=$2, ftonumz -2.0=$FFFFFFFE, ftonumz 10.1=$A, ftonumz -10.1=$FFFFFFF6, ftonumz 999.99995=$3E7, ftonumz -999.99995=$FFFFFC19, ftonumz $1000000=$1000000, ftonumz -$1000000=$FF000000, ftonumz $7FFFFF00=$7FFFFF00, ftonumz -$7FFFFF00=$80000100, ftonumz $80000000=$7FFFFFFF, ftonumz -$80000000=$80000000, ftonumz $90000000=$7FFFFFFF, ftonumz -$90000000=$80000000, ftonumz $C1234500=$7FFFFFFF, ftonumz -$C1234500=$80000000, ftonumz $100000000=$7FFFFFFF, ftonumz -$100000000=$80000000, ftonumz 3.4e+34=$7FFFFFFF, ftonumz -3.4e+34=$80000000, ftonumz +Inf=$7FFFFFFF, ftonumz -Inf=$80000000, ftonumz +NaN=$7FFFFFFF, ftonumz -NaN=$80000000

ftonumn 0.0=$0, ftonumn -0.0=$0, ftonumn 0.9=$1, ftonumn -0.9=$FFFFFFFF, ftonumn 1.0=$1, ftonumn -1.0=$FFFFFFFF, ftonumn 1.75=$2, ftonumn -1.75=$FFFFFFFE, ftonumn 2.0=$2, ftonumn -2.0=$FFFFFFFE, ftonumn 10.1=$A, ftonumn -10.1=$FFFFFFF6, ftonumn 999.99995=$3E8, ftonumn -999.99995=$FFFFFC18, ftonumn $1000000=$1000000, ftonumn -$1000000=$FF000000, ftonumn $7FFFFF00=$7FFFFF00, ftonumn -$7FFFFF00=$80000100, ftonumn $80000000=$7FFFFFFF, ftonumn -$80000000=$80000000, ftonumn $90000000=$7FFFFFFF, ftonumn -$90000000=$80000000, ftonumn $C1234500=$7FFFFFFF, ftonumn -$C1234500=$80000000, ftonumn $100000000=$7FFFFFFF, ftonumn -$100000000=$80000000, ftonumn 3.4e+34=$7FFFFFFF, ftonumn -3.4e+34=$80000000, ftonumn +Inf=$7FFFFFFF, ftonumn -Inf=$80000000, ftonumn +NaN=$7FFFFFFF, ftonumn -NaN=$80000000
ftonumn 0.0=$0, ftonumn -0.0=$0, ftonumn 0.9=$1, ftonumn -0.9=$FFFFFFFF, ftonumn 1.0=$1, ftonumn -1.0=$FFFFFFFF, ftonumn 1.75=$2, ftonumn -1.75=$FFFFFFFE, ftonumn 2.0=$2, ftonumn -2.0=$FFFFFFFE, ftonumn 10.1=$A, ftonumn -10.1=$FFFFFFF6, ftonumn 999.99995=$3E8, ftonumn -999.99995=$FFFFFC18, ftonumn $1000000=$1000000, ftonumn -$1000000=$FF000000, ftonumn $7FFFFF00=$7FFFFF00, ftonumn -$7FFFFF00=$80000100, ftonumn $80000000=$7FFFFFFF, ftonumn -$80000000=$80000000, ftonumn -$90000000=$80000000, ftonumn $C1234500=$7FFFFFFF, ftonumn -$C1234500=$80000000, ftonumn $100000000=$7FFFFFFF, ftonumn -$100000000=$80000000, ftonumn 3.4e+34=$7FFFFFFF, ftonumn -3.4e+34=$80000000, ftonumn +Inf=$7FFFFFFF, ftonumn -Inf=$80000000, ftonumn +NaN=$7FFFFFFF, ftonumn -NaN=$80000000
ftonumn 0.0=$0, ftonumn -0.0=$0, ftonumn 0.9=$1, ftonumn -0.9=$FFFFFFFF, ftonumn 1.0=$1, ftonumn -1.0=$FFFFFFFF, ftonumn 1.75=$2, ftonumn -1.75=$FFFFFFFE, ftonumn 2.0=$2, ftonumn -2.0=$FFFFFFFE, ftonumn 10.1=$A, ftonumn -10.1=$FFFFFFF6, ftonumn 999.99995=$3E8, ftonumn -999.99995=$FFFFFC18, ftonumn $1000000=$1000000, ftonumn -$1000000=$FF000000, ftonumn $7FFFFF00=$7FFFFF00, ftonumn -$7FFFFF00=$80000100, ftonumn $80000000=$7FFFFFFF, ftonumn -$80000000=$80000000, ftonumn $90000000=$7FFFFFFF, ftonumn -$90000000=$80000000, ftonumn $C1234500=$7FFFFFFF, ftonumn -$C1234500=$80000000, ftonumn $100000000=$7FFFFFFF, ftonumn -$100000000=$80000000, ftonumn 3.4e+34=$7FFFFFFF, ftonumn -3.4e+34=$80000000, ftonumn +Inf=$7FFFFFFF, ftonumn -Inf=$80000000, ftonumn +NaN=$7FFFFFFF, ftonumn -NaN=$80000000
ftonumn 0.0=$0, ftonumn -0.0=$0, ftonumn 0.9=$1, ftonumn -0.9=$FFFFFFFF, ftonumn 1.0=$1, ftonumn -1.0=$FFFFFFFF, ftonumn 1.75=$2, ftonumn -1.75=$FFFFFFFE, ftonumn 2.0=$2, ftonumn -2.0=$FFFFFFFE, ftonumn 10.1=$A, ftonumn -10.1=$FFFFFFF6, ftonumn 999.99995=$3E8, ftonumn -999.99995=$FFFFFC18, ftonumn $1000000=$1000000, ftonumn -$1000000=$FF000000, ftonumn $7FFFFF00=$7FFFFF00, ftonumn -$7FFFFF00=$80000100, ftonumn $80000000=$7FFFFFFF, ftonumn -$80000000=$80000000, ftonumn $90000000=$7FFFFFFF, ftonumn -$90000000=$80000000, ftonumn $C1234500=$7FFFFFFF, ftonumn -$C1234500=$80000000, ftonumn $100000000=$7FFFFFFF, ftonumn -$100000000=$80000000, ftonumn 3.4e+34=$7FFFFFFF, ftonumn -3.4e+34=$80000000, ftonumn +Inf=$7FFFFFFF, ftonumn -Inf=$80000000, ftonumn +NaN=$7FFFFFFF, ftonumn -NaN=$80000000

Passed.

Floating-point arithmetic:

add(1,1.5)=2.50000, add(0.5,-1.5)=-1.00000, add(-0.5,-1.5)=-2.00000, add(-0.5,1.5)=1.00000, add(0,2.5)=2.50000
sub(1,1.5)=-0.50000, sub(0.5,-1.5)=2.00000, sub(-0.5,-1.5)=1.00000, sub(-0.5,1.5)=-2.00000, sub(0,2.5)=-2.50000
mul(1.25,1.5)=1.87500, mul(0.5,-1.5)=-0.75000, mul(-0.75,-1.5)=1.12500, mul(-0.5,2)=-1.00000, mul(4,2.5)=10.00000
div(1.25,1.5)=0.83333, div(0.5,-1.5)=-0.33333, div(-0.75,-1.5)=0.50000, div(-0.5,2)=-0.25000, div(4,2.5)=1.60000

add(1,1)=2.00000, add(-1,1)=0.00000, add(-1,-1)=-2.00000, add(1,0)=1.00000, add(-0,1)=1.00000, add(-0,0)=0.00000, add(123,-0)=123.00000, add(0,123)=123.00000, add(1.0000001,-1)=1.19209e-07, add(3.4e38,3.4e38)=Inf, add(-3.4e38,-3.4e38)=-Inf, add(3.4e38,-3.4e38)=0.00000, add(Inf,123)=Inf, add(-Inf,123)=-Inf, add(Inf,Inf)=Inf, add(-Inf,Inf)=-NaN
add(1,NaN)=NaN, add(NaN,-0)=NaN, add(Inf,NaN)=NaN, add(-Inf,NaN)=NaN, add(NaN,NaN)=NaN

sub(1,1)=0.00000, sub(-1,1)=-2.00000, sub(-1,-1)=0.00000, sub(1,0)=1.00000, sub(-0,1)=-1.00000, sub(123,-0)=123.00000, sub(0,123)=-123.00000, sub(1.0000001,1)=1.19209e-07, sub(3.4e38,3.4e38)=0.00000, sub(-3.4e38,-3.4e38)=0.00000, sub(3.4e38,-3.4e38)=Inf, sub(-3.4e38,3.4e38)=-Inf, sub(Inf,123)=Inf, sub(-Inf,123)=-Inf, sub(123,Inf)=-Inf, sub(123,-Inf)=Inf, sub(Inf,-Inf)=Inf, sub(-Inf,Inf)=-Inf, sub(-Inf,-Inf)=-NaN, sub(Inf,Inf)=-NaN
sub(1,NaN)=NaN, sub(NaN,-0)=NaN, sub(Inf,NaN)=NaN, sub(-Inf,NaN)=NaN, sub(NaN,NaN)=NaN

mul(1,1)=1.00000, mul(-1,1)=-1.00000, mul(-1,-1)=1.00000, mul(1,0)=0.00000, mul(-0,1)=-0.00000, mul(-0,-1)=0.00000, mul(123,-1)=-123.00000, mul(1,123)=123.00000, mul(3.4e38,2.9e-39)=1.00000, mul(2.9e-39,2.9e-39)=0.00000, mul(-2.9e-39,2.9e-39)=-0.00000, mul(1e20,1e20)=Inf, mul(1e20,-1e20)=-Inf, mul(-1e20,-1e20)=Inf, mul(Inf,0.0001)=Inf, mul(-Inf,0.0001)=-Inf, mul(Inf,Inf)=Inf, mul(-Inf,Inf)=-Inf, mul(-Inf,-Inf)=Inf, mul(Inf,0)=-NaN, mul(-0,Inf)=-NaN
mul(1,NaN)=NaN, mul(NaN,-0)=NaN, mul(Inf,NaN)=NaN, mul(-Inf,NaN)=NaN, mul(NaN,NaN)=NaN

div(1,1)=1.00000, div(-1,1)=-1.00000, div(-1,-1)=1.00000, div(1,0)=Inf, div(1,-0)=-Inf, div(-0,1)=-0.00000, div(-0,-1)=0.00000, div(123,-1)=-123.00000, div(123,1)=123.00000, div(3.4e38,2.9e-39)=Inf, div(2.9e-39,2.9e-39)=1.00000, div(-2.9e-39,2.9e-39)=-1.00000, div(1e20,1e20)=1.00000, div(1e20,-1e20)=-1.00000, div(Inf,10000)=Inf, div(-Inf,10000)=-Inf, div(Inf,0)=Inf, div(Inf,-0)=-Inf, div(Inf,Inf)=-NaN, div(-Inf,Inf)=-NaN, div(0,0)=-NaN, div(-0,0)=-NaN
div(1,NaN)=NaN, div(NaN,-0)=NaN, div(Inf,NaN)=NaN, div(-Inf,NaN)=NaN, div(NaN,NaN)=NaN

Passed.

Floating-point modulo:

mod(4.125,2)=rem 0.12500 quo 2.00000, mod(5,1.5)=rem 0.50000 quo 3.00000, mod(7.125,1)=rem 0.12500 quo 7.00000, mod(6,1.75)=rem 0.75000 quo 3.00000, mod(5.125,0.5)=rem 0.12500 quo 10.00000, mod(4,0.75)=rem 0.25000 quo 5.00000

mod(2.5,1)=rem 0.50000 quo 2.00000, mod(2.5,-1)=rem 0.50000 quo -2.00000, mod(-2.5,1)=rem -0.50000 quo -2.00000, mod(-2.5,-1)=rem -0.50000 quo 2.00000, mod(0,1)=rem 0.00000 quo 0.00000, mod(0,-1)=rem 0.00000 quo -0.00000, mod(-0,1)=rem -0.00000 quo -0.00000, mod(-0,-1)=rem -0.00000 quo 0.00000

mod(5.125,2)=rem 1.12500 quo 2.00000, mod(5.125,-2)=rem 1.12500 quo -2.00000, mod(-5.125,2)=rem -1.12500 quo -2.00000, mod(-5.125,-2)=rem -1.12500 quo 2.00000
mod(5.125,1)=rem 0.12500 quo 5.00000, mod(5.125,-1)=rem 0.12500 quo -5.00000, mod(-5.125,1)=rem -0.12500 quo -5.00000, mod(-5.125,-1)=rem -0.12500 quo 5.00000
mod(1.5,0.75)=rem 0.00000 quo 2.00000, mod(1.5,-0.75)=rem 0.00000 quo -2.00000, mod(-1.5,0.75)=rem -0.00000 quo -2.00000, mod(-1.5,-0.75)=rem -0.00000 quo 2.00000

mod(1e-20,1)=rem 1.00000e-20 quo 0.00000, mod(1e20,1)=rem 0.00000 quo 1.00000e+20, mod(8388607.5,1)=rem 0.50000 quo 8.38861e+06, mod(-8388607.5,1)=rem -0.50000 quo -8.38861e+06
mod(2.5e11,1e10)=rem 15360.00000 quo 25.00000, mod(2.5e10,1e10)=rem 5.00000e+09 quo 2.00000, mod(2.5e10,0.0123)=rem 0.00301 quo 2.03252e+12

mod(0,0)=rem NaN quo NaN, mod(-0,0)=rem NaN quo NaN, mod(1,0)=rem NaN quo NaN, mod(Inf,1)=rem NaN quo NaN, mod(-Inf,1)=rem NaN quo NaN, mod(Inf,Inf)=rem NaN quo NaN, mod(Inf,-Inf)=rem NaN quo NaN, mod(-Inf,Inf)=rem NaN quo NaN, mod(0,1)=rem 0.00000 quo 0.00000, mod(-0,1)=rem -0.00000 quo -0.00000, mod(0,-1)=rem 0.00000 quo -0.00000, mod(-0,-1)=rem -0.00000 quo 0.00000, mod(1,Inf)=rem 1.00000 quo 0.00000, mod(1,-Inf)=rem 1.00000 quo -0.00000, mod(-2,Inf)=rem -2.00000 quo -0.00000, mod(-0.125,Inf)=rem -0.12500 quo -0.00000

mod(1,NaN)=NaN quo NaN, mod(NaN,-1)=NaN quo NaN, mod(0,NaN)=NaN quo NaN, mod(N0,NaN)=NaN quo NaN, mod(Inf,NaN)=NaN quo NaN, mod(NaN,Inf)=NaN quo NaN, mod(NaN,-Inf)=NaN quo NaN, mod(-Inf,NaN)=NaN quo NaN, mod(NaN,NaN)=NaN quo NaN

Passed.

Floating-point rounding:

floor 3.5=3.00000, floor -3.5=-4.00000, floor 3.5=3.00000, floor -3.5=-4.00000, floor 3.5=3.00000, floor -3.5=-4.00000, floor 3.5=3.00000, floor -3.5=-4.00000, floor 3.5=3.00000, floor -3.5=-4.00000

ceil 3.5=4.00000, ceil -3.5=-3.00000, ceil 3.5=4.00000, ceil -3.5=-3.00000, ceil 3.5=4.00000, ceil -3.5=-3.00000, ceil 3.5=4.00000, ceil -3.5=-3.00000, ceil 3.5=4.00000, ceil -3.5=-3.00000

floor 0.0=0.00000, floor -0.0=-0.00000, floor 0.9=0.00000, floor -0.9=-1.00000, floor 1.0=1.00000, floor -1.0=-1.00000, floor 1.75=1.00000, floor -1.75=-2.00000, floor 2.0=2.00000, floor -2.0=-2.00000, floor 10.1=10.00000, floor -10.1=-11.00000, floor 999.99995=999.00000, floor -999.99995=-1000.00000, floor $1000000=1.67772e+07, floor -$1000000=-1.67772e+07, floor $7FFFFF00=2.14748e+09, floor -$7FFFFF00=-2.14748e+09, floor $80000000=2.14748e+09, floor -$80000000=-2.14748e+09, floor +Inf=Inf, floor -Inf=-Inf, floor +NaN=NaN, floor -NaN=-NaN

ceil 0.0=0.00000, ceil -0.0=-0.00000, ceil 0.9=1.00000, ceil -0.9=-0.00000, ceil 1.0=1.00000, ceil -1.0=-1.00000, ceil 1.75=2.00000, ceil -1.75=-1.00000, ceil 2.0=2.00000, ceil -2.0=-2.00000, ceil 10.1=11.00000, ceil -10.1=-10.00000, ceil 999.99995=1000.00000, ceil -999.99995=-999.00000, ceil $1000000=1.67772e+07, ceil -$1000000=-1.67772e+07, ceil $7FFFFF00=2.14748e+09, ceil -$7FFFFF00=-2.14748e+09, ceil $80000000=2.14748e+09, ceil -$80000000=-2.14748e+09, ceil +Inf=Inf, ceil -Inf=-Inf, ceil +NaN=NaN, ceil -NaN=-NaN

Passed.

Floating-point exponent functions:

sqrt 2.25=1.50000, sqrt -2.25=-NaN, sqrt 2.25=1.50000, sqrt -2.25=-NaN, sqrt 2.25=1.50000, sqrt -2.25=-NaN, sqrt 2.25=1.50000, sqrt -2.25=-NaN

log e^2=2.00000, log -1.0=-NaN, log e^2=2.00000, log -1.0=-NaN, log e^2=2.00000, log -1.0=-NaN, log e^2=2.00000, log -1.0=-NaN

exp 2.0=7.38906, exp -2.0=0.13534, exp 2.0=7.38906, exp -2.0=0.13534, exp 2.0=7.38906, exp -2.0=0.13534, exp 2.0=7.38906, exp -2.0=0.13534

pow(1.75,1.5)=2.31503, pow(1.75,-1.5)=0.43196, pow(-1.75,2)=3.06250, pow(-1.75,1.5)=-NaN
pow(2.25,2.0)=5.06250, pow(2.25,-2.0)=0.19753, pow(-2.25,3.0)=-11.39063, pow(-2.25,-3.0)=-0.08779

sqrt 0=0.00000, sqrt -0=-0.00000, sqrt 1=1.00000, sqrt -1=-NaN, sqrt 0.6=0.77460, sqrt 100.0000076=10.00000, sqrt 123456789.0=11111.11133, sqrt 9.8765e+35=9.93805e+17, sqrt Inf=Inf, sqrt -Inf=-NaN, sqrt +NaN=NaN, sqrt -NaN=-NaN

exp 0=1.00000, exp -0=1.00000, exp 1=2.71828, exp -1=0.36788, exp 0.6=1.82212, exp -0.6=0.54881, exp 88.0=1.65164e+38, exp 100.0=Inf, exp -100.0=3.78352e-44, exp -104.0=0.00000, exp Inf=Inf, exp -Inf=0.00000, exp +NaN=NaN, exp -NaN=-NaN

log 0=-Inf, log -0=-Inf, log 1=0.00000, log -1=-NaN, log e=~0.99999, log 0.6=~-0.51083, log 65536=~11.09035, log 123456789.0=~18.63140, log 9.8765e+37=~87.48581, log Inf=Inf, log -Inf=-NaN, log +NaN=NaN, log -NaN=-NaN

pow(-1,1)=-1.00000, pow(-1,-1)=-1.00000, pow(-1,1.5)=-NaN, pow(0,1)=0.00000, pow(-0,1)=-0.00000, pow(2,127)=1.70141e+38, pow(2,128)=Inf, pow(2,-149)=1.40130e-45, pow(2,-150)=0.00000, pow(2,NaN)=NaN, pow(NaN,2)=NaN, pow(NaN,NaN)=NaN
pow(0,-1)=Inf, pow(-0,-1)=-Inf, pow(0,-2)=Inf, pow(-0,-2)=Inf, pow(0,-1.5)=Inf, pow(-0,-1.5)=Inf, pow(0,1)=0.00000, pow(-0,1)=-0.00000, pow(0,2)=0.00000, pow(-0,2)=0.00000, pow(0,1.5)=0.00000, pow(-0,1.5)=0.00000
pow(-1,Inf)=1.00000, pow(-1,-Inf)=1.00000, pow(1,1)=1.00000, pow(1,-1)=1.00000, pow(1,0)=1.00000, pow(1,Inf)=1.00000, pow(1,-Inf)=1.00000, pow(1,NaN)=1.00000, pow(1,-NaN)=1.00000
pow(4,0)=1.00000, pow(-4,0)=1.00000, pow(0,0)=1.00000, pow(-0,0)=1.00000, pow(Inf,0)=1.00000, pow(-Inf,0)=1.00000, pow(NaN,0)=1.00000, pow(-NaN,0)=1.00000
pow(-1,1.5)=-NaN, pow(0.5,-Inf)=Inf, pow(-0.5,-Inf)=Inf, pow(1.5,-Inf)=0.00000, pow(-1.5,-Inf)=0.00000, pow(0.5,Inf)=0.00000, pow(-0.5,Inf)=0.00000, pow(1.5,Inf)=Inf, pow(-1.5,Inf)=Inf, pow(-Inf,-1)=-0.00000, pow(-Inf,-2)=0.00000, pow(-Inf,-1.5)=0.00000, pow(-Inf,1)=-Inf, pow(-Inf,2)=Inf, pow(-Inf,1.5)=Inf, pow(Inf,2)=Inf, pow(Inf,1.5)=Inf, pow(Inf,-2)=0.00000, pow(Inf,-1.5)=0.00000

Passed.

Floating-point trig functions:

sin(pi/6)=~0.50000, sin(-pi/3)=~-0.86603, sin(pi/4)=~0.70711
cos(pi/6)=~0.86603, cos(-pi/3)=~0.50000, cos(pi/4)=~0.70711
tan(pi/6)=~0.57735, tan(-pi/3)=~-1.73205, tan(pi/4)=1.00000
asin(1/2)=~0.52360, asin(-sqrt(3)/2)=~-1.04720, asin(sqrt(2)/2)=~0.78540
acos(sqrt(3)/2)=~0.52360, acos(-0.5)=~2.09440, acos(sqrt(2)/2)=~0.78540
atan(sqrt(3)/3)=~0.52360, atan(-sqrt(3))=~-1.04720, atan(1)=~0.78540

sin(0)=0.00000, sin(-0)=-0.00000, sin(pi)=~-8.74228e-08, sin(2pi)=~1.74846e-07, sin(Inf)=-NaN, sin(-Inf)=-NaN, sin(NaN)=NaN
cos(0)=1.00000, cos(-0)=1.00000, cos(pi)=~-1.00000, cos(2pi)=~1.00000, cos(Inf)=-NaN, cos(-Inf)=-NaN, cos(NaN)=NaN
tan(0)=0.00000, tan(-0)=-0.00000, tan(pi)=~8.74228e-08, tan(2pi)=~1.74846e-07, tan(Inf)=-NaN, tan(-Inf)=-NaN, tan(NaN)=NaN
asin(0)=0.00000, asin(-0)=-0.00000, asin(1)=~1.57080, asin(-1)=~-1.57080, asin(2)=-NaN, asin(-2)=-NaN, asin(Inf)=-NaN, asin(-Inf)=-NaN, asin(NaN)=NaN
acos(1)=0.00000, acos(-1)=~3.14159, acos(0)=~1.57080, acos(-0)=~1.57080, acos(2)=-NaN, acos(-2)=-NaN, acos(Inf)=-NaN, acos(-Inf)=-NaN, acos(NaN)=NaN
atan(0)=0.00000, atan(-0)=-0.00000, atan(1)=~0.78540, atan(-1)=~-0.78540, atan(Inf)=~1.57080, atan(-Inf)=~-1.57080, atan(NaN)=NaN

Passed.

Floating-point atan2 function:

atan2(1,1)=~0.78540, atan2(1,-1)=~2.35619, atan2(-1,-1)=~-2.35619, atan2(-1,1)=~-0.78540

atan2(1,2)=~0.46365, atan2(2,-0.5)=~1.81578, atan2(-0.125,-8)=~-3.12597, atan2(-2,3)=~-0.58800

atan2(0,0)=0.00000, atan2(-0,0)=-0.00000, atan2(0,-0)=~3.14159, atan2(-0,-0)=~-3.14159, atan2(0,1)=0.00000, atan2(-0,1)=-0.00000, atan2(0,-1)=~3.14159, atan2(-0,-1)=~-3.14159, atan2(1,0)=~1.57080, atan2(1,-0)=~1.57080, atan2(-1,0)=~-1.57080, atan2(-1,-0)=~-1.57080
atan2(1,Inf)=0.00000, atan2(-1,Inf)=-0.00000, atan2(1,-Inf)=~3.14159, atan2(-1,-Inf)=~-3.14159, atan2(Inf,Inf)=~0.78540, atan2(-Inf,Inf)=~-0.78540, atan2(Inf,-Inf)=~2.35619, atan2(-Inf,-Inf)=~-2.35619
atan2(1,NaN)=NaN, atan2(NaN,-0)=NaN, atan2(Inf,NaN)=NaN, atan2(-Inf,NaN)=NaN, atan2(NaN,NaN)=NaN

Passed.

Floating-point jump with various operand forms:

Test A0=33, Test A1=44, Test A2=33, Test A3=44, Test A4=33, Test A5=44
Test B0=11, Test B1=22, Test B2=11, Test B3=22, Test B4=11, Test B5=22
Test C0=55, Test C1=66, Test C2=55, Test C3=66, Test C4=55, Test C5=66
Test E0=0, E1=1, E2=99
Test F0=2, F1=3, F2=9, F3=5, F4=2, F5=1, F6=0

Passed.

Floating-point equality comparisons:

jisnan(0)=0, jisnan(-0)=0, jisnan(1)=0, jisnan(3.4e38)=0, jisnan(Inf)=0, jisnan(-Inf)=0, jisnan(NaN)=1, jisnan(-NaN)=1, jisnan(other NaN)=1, jisnan(other -NaN)=1
jisinf(0)=0, jisinf(-0)=0, jisinf(1)=0, jisinf(3.4e+38)=0, jisinf(Inf)=1, jisinf(-Inf)=1, jisinf(NaN)=0, jisinf(-NaN)=0, jisinf(other NaN)=0, jisinf(other -NaN)=0
jfeq(0,0,0)=1, jfeq(0,-0,0)=1, jfeq(0,0,-0)=1, jfeq(0,1.4e-45,0)=0, jfeq(0,-1.4e-45,0)=0, jfeq(3.4e+38,3.4e+38,0)=1, jfeq(3.4e+38,3.4e+38,0)=0, jfeq(Inf,Inf,0)=1, jfeq(-Inf,-Inf,0)=1, jfeq(Inf,-Inf,0)=0
jfeq(0,0,1.4e-45)=1, jfeq(0,-0,1.4e-45)=1, jfeq(0,0,-1.4e-45)=1, jfeq(0,1.4e-45,1.4e-45)=1, jfeq(0,-1.4e-45,1.4e-45)=1, jfeq(0,1.4e-45,-1.4e-45)=1, jfeq(0,2.8e-45,1.4e-45)=0, jfeq(3.4e+38,3.4e+38,1.4e-45)=1, jfeq(3.4e+38,3.4e+38,1.4e-45)=0, jfeq(Inf,Inf,1.4e-45)=1, jfeq(-Inf,-Inf,1.4e-45)=1, jfeq(Inf,-Inf,1.4e-45)=0
jfeq(0,0,1)=1, jfeq(0,-2,1)=0, jfeq(0,-2,1.5)=0, jfeq(0,-2,2)=1, jfeq(0,-2,-2)=1, jfeq(1.5,2,1.5)=1, jfeq(1.5,3,1.5)=1, jfeq(1.5,3+,1.5)=0
jfeq(0,3.4e+38,3.4e+38-)=0, jfeq(0,3.4e+38,3.4e+38)=1, jfeq(-1,3.4e+38,3.4e+38)=1, jfeq(-3.4e+38,3.4e+38,3.4e+38)=0,jfeq(Inf,3.4e+38,3.4e+38)=0, jfeq(-Inf,-3.4e+38,3.4e+38)=0, jfeq(Inf,Inf,3.4e+38)=1, jfeq(-Inf,Inf,3.4e+38)=0
jfeq(0,0,Inf)=1, jfeq(0,3.4e+38,Inf)=1, jfeq(0,3.4e+38,-Inf)=1, jfeq(0,-3.4e+38,-Inf)=1, jfeq(-3.4e+38,3.4e+38,Inf)=1, jfeq(-3.4e+38,3.4e+38,-Inf)=1, jfeq(0,Inf,Inf)=1, jfeq(-3.4e+38,-Inf,Inf)=1, jfeq(0,-Inf,Inf)=1, jfeq(-Inf,-Inf,Inf)=1, jfeq(Inf,-Inf,Inf)=0
jfeq(NaN,0,0)=0, jfeq(0,NaN,0)=0, jfeq(0,0,NaN)=0, jfeq(0,NaN,NAN)=0, jfeq(NaN,0,NaN)=0, jfeq(NaN,NaN,0)=0, jfeq(NaN,NaN,NaN)=0, jfeq(Inf,Inf,NaN)=0, jfeq(Inf,-Inf,NaN)=0, jfeq(Inf,0,NaN)=0, jfeq(0,NaN,Inf)=0, jfeq(NaN,NaN,Inf)=0
jfne(0,0,0)=0, jfne(0,-0,0)=0, jfne(0,0,-0)=0, jfne(0,1.4e-45,0)=1, jfne(0,-1.4e-45,0)=1, jfne(3.4e+38,3.4e+38,0)=0, jfne(3.4e+38,3.4e+38,0)=1, jfne(Inf,Inf,0)=0, jfne(-Inf,-Inf,0)=0, jfne(Inf,-Inf,0)=1
jfne(0,0,1.4e-45)=0, jfne(0,-0,1.4e-45)=0, jfne(0,0,-1.4e-45)=0, jfne(0,1.4e-45,1.4e-45)=0, jfne(0,-1.4e-45,1.4e-45)=0, jfne(0,1.4e-45,-1.4e-45)=0, jfne(0,2.8e-45,1.4e-45)=1, jfne(3.4e+38,3.4e+38,1.4e-45)=0, jfne(3.4e+38,3.4e+38,1.4e-45)=1, jfne(Inf,Inf,1.4e-45)=0, jfne(-Inf,-Inf,1.4e-45)=0, jfne(Inf,-Inf,1.4e-45)=1
jfne(0,0,1)=0, jfne(0,-2,1)=1, jfne(0,-2,1.5)=1, jfne(0,-2,2)=0, jfne(0,-2,-2)=0, jfne(1.5,2,1.5)=0, jfne(1.5,3,1.5)=0, jfne(1.5,3+,1.5)=1
jfne(0,3.4e+38,3.4e+38-)=1, jfne(0,3.4e+38,3.4e+38)=0, jfne(-1,3.4e+38,3.4e+38)=0, jfne(-3.4e+38,3.4e+38,3.4e+38)=1,jfne(Inf,3.4e+38,3.4e+38)=1, jfne(-Inf,-3.4e+38,3.4e+38)=1, jfne(Inf,Inf,3.4e+38)=0, jfne(-Inf,Inf,3.4e+38)=1
jfne(0,0,Inf)=0, jfne(0,3.4e+38,Inf)=0, jfne(0,3.4e+38,-Inf)=0, jfne(0,-3.4e+38,-Inf)=0, jfne(-3.4e+38,3.4e+38,Inf)=0, jfne(-3.4e+38,3.4e+38,-Inf)=0, jfne(0,Inf,Inf)=0, jfne(-3.4e+38,-Inf,Inf)=0, jfne(0,-Inf,Inf)=0, jfne(-Inf,-Inf,Inf)=0, jfne(Inf,-Inf,Inf)=1
jfne(NaN,0,0)=1, jfne(0,NaN,0)=1, jfne(0,0,NaN)=1, jfne(0,NaN,NAN)=1, jfne(NaN,0,NaN)=1, jfne(NaN,NaN,0)=1, jfne(NaN,NaN,NaN)=1, jfne(Inf,Inf,NaN)=1, jfne(Inf,-Inf,NaN)=1, jfne(Inf,0,NaN)=1, jfne(0,NaN,Inf)=1, jfne(NaN,NaN,Inf)=1

Passed.

Floating-point inequality comparisons:

jflt(0,0)=0, jflt(0,1)=1, jflt(0,-1)=0, jflt(-0,0)=0, jflt(-0,1)=1, jflt(-0,-1)=0, jflt(-0,-0)=0, jflt(1,1)=0, jflt(pi,pi)=0, jflt(0,1.4e-45)=1, jflt(0,-1.4e-45)=0, jflt(-1.4e-45,-0)=1, jflt(1.4e-45,3.4e+38)=1, jflt(1.4e-45,-3.4e+38)=0
jflt(0,Inf)=1, jflt(0,-Inf)=0, jflt(3.4e+38,Inf)=1, jflt(3.4e+38,-Inf)=0, jflt(-Inf,-3.4e+38)=1, jflt(-Inf,Inf)=1, jflt(Inf,-Inf)=0, jflt(Inf,Inf)=0, jflt(-Inf,-Inf)=0
jflt(0,NaN)=0, jflt(NaN,0)=0, jflt(Inf,NaN)=0, jflt(-Inf,NaN)=0, jflt(NaN,Inf)=0, jflt(NaN,-Inf)=0, jflt(NaN,NaN)=0, jflt(-NaN,NaN)=0
jfle(0,0)=1, jfle(0,1)=1, jfle(0,-1)=0, jfle(-0,0)=1, jfle(-0,1)=1, jfle(-0,-1)=0, jfle(-0,-0)=1, jfle(1,1)=1, jfle(pi,pi)=1, jfle(0,1.4e-45)=1, jfle(0,-1.4e-45)=0, jfle(-1.4e-45,-0)=1, jfle(1.4e-45,3.4e+38)=1, jfle(1.4e-45,-3.4e+38)=0
jfle(0,Inf)=1, jfle(0,-Inf)=0, jfle(3.4e+38,Inf)=1, jfle(3.4e+38,-Inf)=0, jfle(-Inf,-3.4e+38)=1, jfle(-Inf,Inf)=1, jfle(Inf,-Inf)=0, jfle(Inf,Inf)=1, jfle(-Inf,-Inf)=1
jfle(0,NaN)=0, jfle(NaN,0)=0, jfle(Inf,NaN)=0, jfle(-Inf,NaN)=0, jfle(NaN,Inf)=0, jfle(NaN,-Inf)=0, jfle(NaN,NaN)=0, jfle(-NaN,NaN)=0
jfgt(0,0)=0, jfgt(0,1)=0, jfgt(0,-1)=1, jfgt(-0,0)=0, jfgt(-0,1)=0, jfgt(-0,-1)=1, jfgt(-0,-0)=0, jfgt(1,1)=0, jfgt(pi,pi)=0, jfgt(0,1.4e-45)=0, jfgt(0,-1.4e-45)=1, jfgt(-1.4e-45,-0)=0, jfgt(1.4e-45,3.4e+38)=0, jfgt(1.4e-45,-3.4e+38)=1
jfgt(0,Inf)=0, jfgt(0,-Inf)=1, jfgt(3.4e+38,Inf)=0, jfgt(3.4e+38,-Inf)=1, jfgt(-Inf,-3.4e+38)=0, jfgt(-Inf,Inf)=0, jfgt(Inf,-Inf)=1, jfgt(Inf,Inf)=0, jfgt(-Inf,-Inf)=0
jfgt(0,NaN)=0, jfgt(NaN,0)=0, jfgt(Inf,NaN)=0, jfgt(-Inf,NaN)=0, jfgt(NaN,Inf)=0, jfgt(NaN,-Inf)=0, jfgt(NaN,NaN)=0, jfgt(-NaN,NaN)=0
jfge(0,0)=1, jfge(0,1)=0, jfge(0,-1)=1, jfge(-0,0)=1, jfge(-0,1)=0, jfge(-0,-1)=1, jfge(-0,-0)=1, jfge(1,1)=1, jfge(pi,pi)=1, jfge(0,1.4e-45)=0, jfge(0,-1.4e-45)=1, jfge(-1.4e-45,-0)=0, jfge(1.4e-45,3.4e+38)=0, jfge(1.4e-45,-3.4e+38)=1
jfge(0,Inf)=0, jfge(0,-Inf)=1, jfge(3.4e+38,Inf)=0, jfge(3.4e+38,-Inf)=1, jfge(-Inf,-3.4e+38)=0, jfge(-Inf,Inf)=0, jfge(Inf,-Inf)=1, jfge(Inf,Inf)=1, jfge(-Inf,-Inf)=1
jfge(0,NaN)=0, jfge(NaN,0)=0, jfge(Inf,NaN)=0, jfge(-Inf,NaN)=0, jfge(NaN,Inf)=0, jfge(NaN,-Inf)=0, jfge(NaN,NaN)=0, jfge(-NaN,NaN)=0

Passed.

Print floating-point numbers:
Note: this does not test an opcode. It tests the FloatExp function, which is included in this test suite. You are welcome to use that function in your Glulx program or library.

"0.00000e+00" len 11, "-0.00000e+00" len 12, "1.00000e+00" len 11, "-1.00000e+00" len 12
"1.00000e-01" len 11, "3.33333e-02" len 11, "2.00000e+00" len 11, "1.00000e+02" len 11, "1.00000e+02" len 11, "1.00000e+02" len 11, "9.99999e+01" len 11, "1.25000e+02" len 11
"3.00000e-30" len 11, "6.99998e+30" len 11, "3.00004e-40" len 11, "6.99998e+34" len 11
"1.0e+00" len 7, "1.0000e+00" len 10, "1.00000024e+00" len 14, "6.8e+00" len 7, "6.7898e+00" len 10, "6.78979520e+00" len 14
"Inf" len 3, "-Inf" len 4, "NaN" len 3, "-NaN" len 4

"0.00000" len 7, "-0.00000" len 8, "1.00000" len 7, "-1.00000" len 8
"0.10000" len 7, "0.02000" len 7, "0.03333" len 7, "12.34568" len 8, "-120.34568" len 10, "100000.34375" len 12, "1000000.37500" len 13, "10000000.00000" len 14
"0.00000" len 7, "-0.00000" len 8, "4294965440.00000" len 16, "1000000240000000000000000000000.00000" len 37
"1.0" len 3, "1.0000" len 6, "1.00000000" len 10, "6.8" len 3, "6.7898" len 6, "6.78978832" len 10
"Inf" len 3, "-Inf" len 4, "NaN" len 3, "-NaN" len 4

"1.00" len 4, "1.00000" len 7, "999999.00000" len 12, "-999999.00000" len 13, "1.00001e+06" len 11, "-1.00001e+06" len 12, "0.00010" len 7, "-0.00010" len 8, "9.0000e-05" len 10, "-9.0000e-05" len 11

Passed.

Safari 5 bug:
This tests for a known Javascript bug in Safari 5, MacOS 10.5.8, Intel (not PPC). You should only see this fail on Quixe on that browser setup. This failure does not represent a Glulx error. I just want to be able to track it.

Folded: $FFFFFF
Stack: $FFFFFF
Locals: $FFFFFF

Passed.

All tests passed.

>
Exiting via return. (Try "opquit" for @quit, "glkquit" for glk_exit().)

Goodbye.