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langcard: complete table-driven test structure

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Zellyn Hunter 2016-12-17 22:06:15 -05:00
parent 5598661ff6
commit 2f8589a539
2 changed files with 220 additions and 0 deletions
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audit/audit.dsk
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220
audit/langcard.asm
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@ -208,6 +208,226 @@
+prerred
.done5 jmp .done
++
;; Parameterized tests
lda #<.tests
sta 0
lda #>.tests
sta 1
.outer
;; Initialize to known state:
;; - $55 in $D17B bank 1 (ROM: $53)
;; - $AA in $D17B bank 2 (ROM: $53)
;; - $55 in $FE1F (ROM: $60)
lda $C08B ; Read and write bank 1
lda $C08B
lda #$55
sta $D17B
sta $FE1F
lda $C083 ; Read and write bank 2
lda $C083
lda #$AA
sta $D17B
lda $C080
ldy #0
.inner
lda ($0),y
cmp #$ff
beq .test
tax
bmi +
lda $C080,x
jmp ++
+ sta $C000,x
++ iny
bne .inner
.test ;; ... test the triple
inc $D17B
inc $FE1F
iny
;; y now points to d17b-current,fe1f-current,bank1,bank2,fe1f-ram test quintiple
;; Test current $D17B
lda (0),y
cmp $D17B
beq +
lda $D17B
pha
jsr .printseq
+print
!text "$D17B TO CONTAIN $"
+printed
lda (0),y
jsr PRBYTE
+print
!text ", GOT $"
+printed
pla
jsr PRBYTE
lda #$8D
jsr COUT
jmp .done
+ iny
;; Test current $FE1F
lda (0),y
cmp $FE1F
beq +
lda $FE1F
pha
jsr .printseq
+print
!text "$FE1F=$"
+printed
lda (0),y
jsr PRBYTE
+print
!text ", GOT $"
+printed
pla
jsr PRBYTE
lda #$8D
jsr COUT
jmp .done
+ iny
;; Test bank 1 $D17B
lda $C088
lda (0),y
cmp $D17B
beq +
lda $D17B
pha
jsr .printseq
+print
!text "$D17B IN RAM BANK 1 TO CONTAIN $"
+printed
lda (0),y
jsr PRBYTE
+print
!text ", GOT $"
+printed
pla
jsr PRBYTE
lda #$8D
jsr COUT
jmp .done
+ iny
;; Test bank 2 $D17B
lda $C080
lda (0),y
cmp $D17B
beq +
lda $D17B
pha
jsr .printseq
+print
!text "$D17B IN RAM BANK 2 TO CONTAIN $"
+printed
lda (0),y
jsr PRBYTE
+print
!text ", GOT $"
+printed
pla
jsr PRBYTE
lda #$8D
jsr COUT
jmp .done
+ iny
;; Test RAM $FE1F
lda $C080
lda (0),y
cmp $FE1F
beq +
lda $FE1F
pha
jsr .printseq
+print
!text "RAM $FE1F=$"
+printed
lda (0),y
jsr PRBYTE
+print
!text ", GOT $"
+printed
pla
jsr PRBYTE
lda #$8D
jsr COUT
jmp .done
+ iny
lda ($0),y ; Done with the parameterized tests?
cmp #$ff
beq .over
clc
tya
adc $0
sta $0
bcc +
inc $1
+ jmp .outer
.tests
;; Format:
;; - $ff-terminated list of C0XX addresses (0-F to read C08X, 80-8F to write C0XX).
;; - quint: expected current $d17b and fe1f, then d17b in bank1, d17b in bank 2, and fe1f
!byte $8, $ff ; Read $C088 (RAM read, write protected)
!byte $55, $55, $55, $AA, $55
!byte $ff
nop ; Provide clean break after data when viewing disassembly
nop
nop
.printseq
tya
pha
+print
!text "AFTER SEQUENCE OF:",$8D,"LDA $C080",$8D
+printed
ldy #$0
- lda ($0),y
cmp #$ff
beq +++
tax
bmi +
lda #'L'
jsr COUT
lda #'D'
bne ++
+ lda #'S'
jsr COUT
lda #'T'
++ jsr COUT
+print
!text "A $C0"
+printed
txa
ora #$80
jsr PRBYTE
lda #$8D
jsr COUT
iny
bne -
+++
+print
!text "INC $D17B",$8D,"INC $FE1F",$8D,"EXPECTED "
+printed
pla
tay
rts
.over
;; Success
+print