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collapseos/tests/unit/test_lib_util.asm
Virgil Dupras 0f2b3aca24 zasm: allow zasm to omit its 3rd argument
A bug in rdWS made zasm error out when omiting its 3rd argument.

fixes #90
2020-02-18 15:46:55 -05:00

56 lines
635 B
NASM

jp test
.inc "ascii.h"
.inc "core.asm"
.equ STDIO_RAMSTART RAMSTART
.inc "stdio.asm"
.inc "common.asm"
.inc "lib/ari.asm"
.inc "lib/fmt.asm"
.inc "lib/util.asm"
test:
ld sp, 0xffff
call testRdWS
; success
xor a
halt
testRdWS:
ld hl, .allGood
ld ix, .testGood
call testList
ld hl, .allBad
ld ix, .testBad
jp testList
.testGood:
call rdWS
jp assertZ
.testBad:
call rdWS
jp assertNZ
; Strings ending with a non-WS, and thus yielding Z
.g1:
.db " X", 0
.g2:
.db "X", 0
.allGood:
.dw .g1, .g2, 0
; Strings ending with a WS, and thus yielding NZ
.b1:
.db 0
.b2:
.db " ", 0
.allBad:
.dw .b1, .b2, 0
RAMSTART: