mirror of
https://git.sr.ht/~rabbits/uxn
synced 2024-11-17 19:45:11 +00:00
163 lines
3.4 KiB
Text
163 lines
3.4 KiB
Text
(
|
|
tests/opcodes : automated testing of opcodes
|
|
|
|
This file generates a lot of stack underflows on purpose:
|
|
it's handy to supress all the warning by piping through grep
|
|
|
|
| grep -vF 'Halted: Working-stack underflow'
|
|
)
|
|
|
|
;test { code 2 label 2 status 1 }
|
|
;counts { failed 2 passed 2 unknown 2 }
|
|
;number { started 1 }
|
|
|
|
|0100 ;Console { pad 8 char 1 byte 1 short 2 }
|
|
|01F0 .RESET .FRAME .ERROR ( vectors )
|
|
|
|
%PASS? { ,result JMP2 BRK2r LITr EOR2 DUP }
|
|
%PASS { #01 PASS? }
|
|
%FAIL { #00 PASS? }
|
|
|
|
|0200
|
|
|
|
@tests
|
|
ADD FAIL [ add-needs-two 00 ]
|
|
#01 ADD FAIL [ add-needs-two 00 ]
|
|
#01 #02 ADD #03 EQU PASS? [ add-result 00 ]
|
|
LITr [ fe ] STHr #fe EQU PASS? [ litr 00 ]
|
|
LIT2r [ fe dc ] STH2r #fedc EQU2 PASS? [ lit2r 00 ]
|
|
#01 #02 ADD #ff EQU PASS? [ this-test-fails 00 ]
|
|
|
|
,finish JMP2
|
|
|
|
@RESET
|
|
,tests =test.code
|
|
,strings-start ,print-string JSR2
|
|
BRK
|
|
|
|
@ERROR BRK
|
|
|
|
@FRAME
|
|
~test.status ,recover JNZ2
|
|
#01 =test.status
|
|
~test.code
|
|
DUP2 ,find-label JSR2
|
|
DUP2 =test.label
|
|
,find-code JSR2 =test.code
|
|
JMP2
|
|
|
|
@find-label ( ptr₂ -- following-label-ptr₂ )
|
|
DUP2 PEK2 LIT BRK2r NEQ ^$next JNZ
|
|
DUP2 #0001 ADD2 PEK2 LIT LITr NEQ ^$next JNZ
|
|
DUP2 #0002 ADD2 PEK2 LIT EOR2 NEQ ^$next JNZ
|
|
DUP2 #0003 ADD2 PEK2 LIT DUP NEQ ^$next JNZ
|
|
#0004 ADD2 JMP2r
|
|
|
|
$next
|
|
#0001 ADD2 ^find-label JMP
|
|
|
|
@find-code ( label-ptr₂ -- following-code-ptr₂ )
|
|
DUP2 PEK2
|
|
,$not-end JNZ2
|
|
|
|
$end
|
|
#0001 ADD2
|
|
JMP2r
|
|
|
|
$not-end
|
|
#0001 ADD2 ^find-code JMP
|
|
|
|
@recover
|
|
( would it have been a PASS or FAIL? )
|
|
~test.label #000a SUB2 PEK2 LIT LIT EQU ,$clear JNZ2
|
|
#02 ^result JMP
|
|
|
|
$clear
|
|
( I would have executed a PASS or FAIL, so invert the result )
|
|
~test.label #0009 SUB2 PEK2 #00 EQU ^result JMP
|
|
|
|
@result
|
|
DUP #02 MUL #00 SWP ,counts ADD2
|
|
DUP2 LDR2 #0001 ADD2 SWP2 STR2
|
|
#00 =test.status
|
|
,strings-test ^print-string JSR
|
|
#00 SWP ,strings-pass ,strings-fail SUB2 MUL2 ,strings-fail ADD2 ^print-string JSR
|
|
,strings-colon ^print-string JSR
|
|
~test.label ^print-string JSR
|
|
#0a =Console.char
|
|
POP #fc JMP
|
|
BRK
|
|
|
|
@finish
|
|
,strings-finish ^print-string JSR
|
|
~counts.passed ^print-decimal JSR
|
|
,strings-passed ^print-string JSR
|
|
~counts.failed ^print-decimal JSR
|
|
,strings-failed ^print-string JSR
|
|
~counts.unknown ^print-decimal JSR
|
|
,strings-unknown ^print-string JSR
|
|
|
|
( stop executing tests )
|
|
LIT BRK ,FRAME POK2
|
|
BRK
|
|
|
|
@print-string ( string₂ -- )
|
|
DUP2 PEK2 DUP
|
|
,$not-end JNZ2
|
|
|
|
$end
|
|
POP POP2 JMP2r
|
|
|
|
$not-end
|
|
DUP LIT BRK2r EQU ,$end JNZ2
|
|
=Console.char
|
|
#0001 ADD2 ^print-string JMP
|
|
|
|
@print-decimal ( short₂ -- )
|
|
#00 =number.started
|
|
DUP2 #2710 DIV2 DUP2 ^$digit JSR #2710 MUL2 SUB2
|
|
DUP2 #03e8 DIV2 DUP2 ^$digit JSR #03e8 MUL2 SUB2
|
|
DUP2 #0064 DIV2 DUP2 ^$digit JSR #0064 MUL2 SUB2
|
|
DUP2 #000a DIV2 DUP2 ^$digit JSR #000a MUL2 SUB2
|
|
^$digit JSR
|
|
~number.started #00 EQU JMP JMP2r
|
|
#30 =Console.char
|
|
JMP2r
|
|
|
|
$digit
|
|
SWP POP
|
|
DUP ~number.started ORA #02 JNZ
|
|
POP JMP2r
|
|
#30 ADD =Console.char
|
|
#01 =number.started
|
|
JMP2r
|
|
|
|
@print-short ( short₂ -- )
|
|
#30 =Console.char
|
|
#78 =Console.char
|
|
DUP2 #000c SFT2 ^$digit JSR
|
|
DUP2 #0008 SFT2 ^$digit JSR
|
|
DUP2 #0004 SFT2 ^$digit JSR
|
|
^$digit JSR
|
|
JMP2r
|
|
|
|
$digit
|
|
#0f AND DUP #0a LTH #03 JNZ
|
|
#27 ADD
|
|
#30 ADD =Console.char
|
|
POP
|
|
JMP2r
|
|
|
|
@strings
|
|
$start [ 0a Testing 20 started. 0a 0a 00 ]
|
|
$test [ Test 20 00 ]
|
|
$fail [ FAIL 00 ]
|
|
$pass [ pass 00 ]
|
|
[ UNKNOWN 00 ]
|
|
$at [ at 20 00 ]
|
|
$colon [ : 20 00 ]
|
|
$finish [ 0a Testing 20 complete. 0a 00 ]
|
|
$passed [ 20 passed, 20 00 ]
|
|
$failed [ 20 failed, 20 00 ]
|
|
$unknown [ 20 were 20 unknown. 0a 00 ]
|
|
|