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CP/M
/
CPM_CDROM.iso
/
mbug
/
mbug141.arc
/
IF.LBR
/
IFTEST.SQB
/
IFTEST.SUB
Wrap
Text File
|
1979-12-31
|
1KB
|
64 lines
; running iftest.sub
; you should get the numbers 1-11 on the screen
save 0 empty
save 1 notempty
era dummy
if ambig *.*
; 1
else
; (ambig failed on true) <-----------<<<<
endif
if ambig dummy
; (ambig failed on false) <-------------<<<<
else
; 2
endif
if exists empty
; 3
else
; (exists failed on true) <-----------<<<<
endif
if exists dummy
; (exists failed on false) <-------------<<<<
else
; 4
endif
if Missing dummy
; 5
else
; (missing failed on true) <-----------<<<<
endif
if Missing empty
; (missing failed on false) <-------------<<<<
else
; 6
endif
if null
; 7
else
; (null failed on true) <--------------<<<<
endif
if null notnull
; (null failed on false) <-------------<<<<
else
; 8
endif
if zero dummy
; 9
else
; (zero failed on non existant file) <-----------<<<<
endif
if zero empty
; 10
else
; (zero failed on empty file) <-----------<<<<
endif
if zero notempty
; (zero failed on false) <-------------<<<<
else
; 11
endif
era empty
era notempty
; all done !!