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a034f63e23
This should make tests a bit more convenient to write and debug. Moreover, begin de de-IX-ization of parseExpr. I have, in a local WIP, a parseExpr implemented using a recursive descent algo, it passes all tests, but it unfortunately assembles a faulty zasm. I have to find the expressions that it doesn't parse properly. But before I do that, I prefer to commit these significant improvements I've been making to tests harness in parallel of this development.
96 lines
1.2 KiB
NASM
96 lines
1.2 KiB
NASM
jp test
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.inc "ascii.h"
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.inc "core.asm"
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.inc "str.asm"
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.inc "lib/util.asm"
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.inc "lib/ari.asm"
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.inc "lib/parse.asm"
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.equ EXPR_PARSE parseLiteral
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.inc "lib/expr.asm"
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.inc "basic/parse.asm"
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.inc "lib/fmt.asm"
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.inc "stdio.asm"
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.inc "common.asm"
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test:
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ld sp, 0xffff
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call testParseThruth
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; success
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xor a
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halt
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testParseThruth:
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ld hl, .t1
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call .true
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ld hl, .t2
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call .true
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ld hl, .t3
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call .true
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ld hl, .t4
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call .true
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ld hl, .t5
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call .true
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ld hl, .t6
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call .true
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ld hl, .t7
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call .true
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ld hl, .t8
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call .true
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ld hl, .f1
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call .false
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ld hl, .f2
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call .false
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ld hl, .f3
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call .false
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ld hl, .f4
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call .false
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ld hl, .f5
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call .false
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ld hl, .f6
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call .false
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ld hl, .e1
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call .error
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ret
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.true:
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call parseTruth
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call assertZ
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or a
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call assertNZ
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jp nexttest
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.false:
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call parseTruth
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call assertZ
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or a
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call assertZ
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jp nexttest
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.error:
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call parseTruth
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call assertNZ
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jp nexttest
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.t1: .db "42", 0
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.t2: .db "42+4=50-4", 0
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.t3: .db "1<2", 0
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.t4: .db "2>1", 0
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.t5: .db "2>=1", 0
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.t6: .db "2>=2", 0
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.t7: .db "1<=2", 0
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.t8: .db "2<=2", 0
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.f1: .db "42-42", 0
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.f2: .db "42+4=33+2", 0
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.f3: .db "2<2", 0
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.f4: .db "1>2", 0
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.f5: .db "1>=2", 0
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.f6: .db "2<=1", 0
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.e1: .db "foo", 0
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STDIO_RAMSTART:
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