               /part 21
/test adm

0/

	21	/program number
stt,	szs 10	/if sw1 up
	hlt	/halt after read-in

/begin test of adm
/similar to test of add

	clo	/clear overflow flip-flop
	skp i	/clo should never skip
	hlt	/big error

	cla	/check add of 0s to 0s
	dac tmp
	adm tmp
	sas tmp	/ac should be same as storage
	hlt
	sza
	hlt	/error

	lac pmx	/check add of 377777 to 000000
	adm tmp
	sas tmp
	hlt	/error
	sas pmx
	hlt	/error

	cla	/check add of 000000 to 377777
	adm tmp
	sas tmp
	hlt	/error
	sas pmx
	hlt	/error

	dzm tmp	/check add of 400000 to 000000
	lac nmx
	adm tmp
	sas tmp
	hlt	/error
	sas nmx
	hlt	/error

	cla	/check add of 000000 to 400000
	adm tmp
	sas tmp
	hlt	/error
	sas nmx
	hlt	/error

	szo	/overflow should be 0 up to now
	hlt	/overflow error

	lac pmx	/add 377777 to 400000
	adm tmp
	sas tmp
	hlt	/error






                  	sza	/result should be plus 0
	hlt	/error

	lac zoz	/252525
	dac tmp
	adm tmp
	sas tmp
	hlt	/error
	sas ozo	/525252
	hlt	/error

	szo i	/overflow should be on now
	hlt	/overflow error

	lac ab	/125252
	dac tmp
	adm tmp
	sas tmp
	hlt	/error
	sas ac	/252524
	hlt	/error

	lac ons	/777777
	dac tmp
	cla
	adm tmp	/check clear of -0
	sas tmp
	hlt	/error
	sza
	hlt	/error

	szo	/overflow should be off
	hlt	/error

	cma	/-0
	dac tmp
	lac ad	/1
	adm tmp
	sas tmp
	hlt	/error
	sas ad
	hlt	/error

	szo	/overflow should be off
	hlt	/error

	lac ozo	/525252
	dac tmp
	lac ons	/-0
	adm tmp
	sas tmp
	hlt	/error
	sas ozo
	hlt	/error

	lac zoz	/252525
	dac tmp
	lac ons	/-0
	adm tmp
	sas tmp





                          	hlt	/error
	sas zoz
	hlt	/error

	szo	/overflow should be off
	hlt	/error

/end of adm test

	szs 20	/if sense switch 2 up,
	jmp stt 2	/iterate program
	jmp 7772	/read in next test program

/storage and constants

ons,	777777
zro,	000000
pmx,	377777
nmx,	400000
zoz,	252525
ozo,	525252
ab,	125252
ac,	252524
ad,	000001
tmp,	0

/end of program

foo,

start stt
                                                                    
                                              
  

