790 PRINT "*** TEST FAILED: VALUE SUPPLIED GREATER THAN MINIMUM" 800 PRINT " NEGATIVE MACHINE INFINITY. ***11

810 GOTO 850

820 PRINT "LAST TWO MULTIPLICATIONS SHOULD HAVE BEEN REPORTED" 830 PRINT "AS OVERFLOW, AND NEGATIVE INFINITY SUPPLIED; IF SO," 840 PRINT "*** TEST PASSES *** OTHERWISE *** TEST FAILS *** " 850 PRINT

PROGRAM FILE 29: EXCEPTION OVERFLOW OF NUMERIC EXPRESSIONS. ANSI STANDARD 7.5

THIS PROGRAM TESTS VARIOUS CASES OF NUMERIC OVERFLOW.

SECTION 29.1: POSITIVE OVERFLOW

THIS SECTION TESTS THE RESULT OF EXPRESSION EVALUATION
EXCEEDING POSITIVE MACHINE INFINITY.

TO PASS THIS TEST:

1) A MESSAGE IDENTIFYING THE EXCEPTION MUST BE
DISPLAYED, AND

2) POSITIVE INFINITY MUST BE SUPPLIED AS THE VALUE
OF THE EXPRESSION AND EXECUTION CONTINUES.

BEGIN TEST

LAST TWO MULTIPLICATIONS SHOULD HAVE BEEN REPORTED AS OVERFLOW, AND POSITIVE INFINITY SUPPLIED; IF SO, *** TEST PASSED *** OTHERWISE *** TEST FAILED ***

END TEST

SECTION 29.2: NEGATIVE OVERFLOW

THIS SECTION TESTS THE RESULT OF EXPRESSION EVALUATION EXCEEDING NEGATIVE MACHINE INFINITY.

TO PASS THIS TEST:

1) A MESSAGE IDENTIFYING THE EXCEPTION MUST BE
DISPLAYED, AND

2) NEGATIVE INFINITY MUST BE SUPPLIED AS THE VALUE OF THE EXPRESSION AND EXECUTION CONTINUES.

LAST TWO MULTIPLICATIONS SHOULD HAVE BEEN REPORTED

AS OVERFLOW, AND NEGATIVE INFINITY SUPPLIED; IF SO, *** TEST PASSES *** OTHERWISE *** TEST FAILS ***

END PROGRAM 29

END TEST

10 PRINT "PROGRAM FILE 30: EXCEPTION - OVERFLOW OF NUMERIC CONSTANTS." 20 PRINT " ANSI STANDARD 5.4, 5.5"

30 PRINT

40 PRINT "THIS PROGRAM TESTS VARIOUS CASES OF CONSTANT OVERFLOW." 50 PRINT

60 PRINT "SECTION 30.1: POSITIVE CONSTANT OVERFLOW"

70 PRINT

80 PRINT "THIS SECTION TESTS THE RESULT OF CONSTANT EVALUATION"

90 PRINT "EXCEEDING POSITIVE MACHINE INFINITY."

100 PRINT

110 PRINT "TO PASS THIS TEST:"

120 PRINT

130 PRINT " 140 PRINT " 150 PRINT 160 PRINT " 170 PRINT "

180 PRINT

190 PRINT "

200 PRINT

1) A MESSAGE IDENTIFYING THE EXCEPTION MUST BE"
DISPLAYED, AND"

2) POSITIVE INFINITY MUST BE SUPPLIED AS THE VALUE" OF THE CONSTANT AND EXECUTION CONTINUES."

360 LET A=3E99999

BEGIN TEST"

365 PRINT "RESULT OF ASSIGNING 3E99999 = ";A

370 IF A>.99E38 THEN 410

380 PRINT "*** TEST FAILED: VALUE SUPPLIED LESS THAN MINIMUM" 390 PRINT"

400 GOTO 440

POSITIVE MACHINE INFINITY. ***"

410 REM RESULT > MINIMUM

420 PRINT "IF (RESULT = 3E99999) OR "

425 PRINT " (RESULT = POSITIVE INFINITY AND EXCEPTION REPORTED)" 430 PRINT '*** TEST PASSED *** OTHERWISE *** TEST FAILED ***" 440 PRINT

470 PRINT "SECTION 30.2: NEGATIVE CONSTANT OVERFLOW"

480 PRINT

490 PRINT "THIS SECTION TESTS THE RESULT OF CONSTANT EVALUATION"

500 PRINT "EXCEEDING NEGATIVE MACHINE INFINITY."

510 PRINT

520 PRINT "TO PASS THIS TEST:"

530 PRINT

540 PRINT " 550 PRINT " 560 PRINT

570 PRINT "

580 PRINT "

590 PRINT

1) A MESSAGE IDENTIFYING THE EXCEPTION MUST BE"
DISPLAYED, AND"

2) NEGATIVE INFINITY MUST BE SUPPLIED AS THE VALUE" OF THE CONSTANT AND EXECUTION CONTINUES."

790 PRINT "*** TEST FAILED: VALUE SUPPLIED GREATER THAN MINIMUM" 800 PRINT "

810 GOTO 850

NEGATIVE MACHINE INFINITY.

820 REM RESULT < MAXIMUM

830 PRINT "IF (RESULT = -3E99999) OR "

835 PRINT " (RESULT = NEGATIVE INFINITY AND EXCEPTION REPORTED)" 840 PRINT "*** TEST PASSES *** OTHERWISE *** TEST FAILS *** "

850 PRINT

860 PRINT "

870 PRINT

880 PRINT "END PROGRAM 30"

890 END

END TEST"

PROGRAM FILE 30: EXCEPTION

ANSI STANDARD 5.4, 5.5

OVERFLOW OF NUMERIC CONSTANTS.

THIS PROGRAM TESTS VARIOUS CASES OF CONSTANT OVERFLOW.

SECTION 30.1: POSITIVE CONSTANT OVERFLOW

THIS SECTION TESTS THE RESULT OF CONSTANT EVALUATION
EXCEEDING POSITIVE MACHINE INFINITY.

TO PASS THIS TEST:

1) A MESSAGE IDENTIFYING THE EXCEPTION MUST BE

DISPLAYED, AND

2) POSITIVE INFINITY MUST BE SUPPLIED AS THE VALUE OF THE CONSTANT AND EXECUTION CONTINUES.

(RESULT = POSITIVE INFINITY AND EXCEPTION REPORTED) *** TEST PASSED *** OTHERWISE *** TEST FAILED ***

END TEST

SECTION 30.2: NEGATIVE CONSTANT OVERFLOW

THIS SECTION TESTS THE RESULT OF CONSTANT EVALUATION
EXCEEDING NEGATIVE MACHINE INFINITY.

TO PASS THIS TEST:

1) A MESSAGE IDENTIFYING THE EXCEPTION MUST BE DISPLAYED, AND

2) NEGATIVE INFINITY MUST BE SUPPLIED AS THE VALUE OF THE CONSTANT AND EXECUTION CONTINUES.

BEGIN TEST

% OVERFLOW IN LINE 770

RESULT OF ASSIGNING -3E99999 = -1.70141E+38

IF (RESULT = -3E99999) OR

(RESULT = NEGATIVE INFINITY AND EXCEPTION REPORTED) *** TEST PASSES *** OTHERWISE *** TEST FAILS ***

END PROGRAM 30

END TEST

10 PRINT "PROGRAM FILE 31: EXCEPTION ZERO RAISED TO A NEGATIVE POWER." 20 PRINT " ANSI STANDARD 7.5"

50 PRINT

60 PRINT "SECTION 31.1: EXCEPTION 100 PRINT

110 PRINT "TO PASS THIS TEST:"

120 PRINT

130 PRINT "

140 PRINT " 150 PRINT

160 PRINT " 170 PRINT " 180 PRINT

1) A MESSAGE IDENTIFYING THE EXCEPTION MUST BE"
DISPLAYED, AND"

2) POSITIVE INFINITY MUST BE SUPPLIED AS THE VALUE"
OF THE EXPRESSION AND EXECUTION CONTINUES."