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- REM ------------------------------------------------------------
- REM PURPOSE: TEST THE PARAMETER RANGE CHECKS
- REM AUTHOR: HOWARD WULF, AF5NE
- REM GENERATED: 02/21/2015 14:08:23
- REM FILENAME: F_INSTR_A_B_N.BAS
- REM SYNTAX: N = INSTR( A$, B$ )
- REM UNIQUEID: F_INSTR_A_B_N
- REM FUNCTION: INSTR
- REM
- REM VARIABLE DESCRIPTION
- REM I CURRENT TESTCASE NUMBER
- REM E EXPECTED ERROR FLAG
- REM F ACTUAL ERROR FLAG
- REM R EXPECTED FUNCTION RESULT
- REM N ACTUAL FUNCTION RESULT
- REM A$ ACTUAL FUNCTION PARAMETER
- REM B$ ACTUAL FUNCTION PARAMETER
- REM
- RESTORE 2000
- REM GET TESTCASE #
- READ I
- WHILE I > 0
- REM GET TESTCASE DATA
- READ E, R, A$, B$
- REM DISPLAY TESTCASE DATA
- PRINT "TESTCASE #";I,"E=";E,"R=";R, "A$=[";A$;"]", "B$=[";B$;"]"
- REM EXECUTE TESTCASE
- N = 0
- S$ = ""
- ON ERROR GOTO 9000
- F = 0
- 999 N = INSTR( A$, B$ )
- ERROR 0
- REM DISPLAY TESTCASE RESULTS
- PRINT ,"F=";F,"N=";N
- REM VERIFY EXPECTED ERROR
- IF E <> F THEN
- PRINT "*** TEST FAILED, EXCEPTION MISMATCH ***"
- STOP
- END IF
- REM VERIFY EXPECTED RESULT
- IF R > 0 THEN
- LET RMIN = 0.99 * R
- IF R > MAXNUM / 1.012 THEN
- LET RMAX = MAXNUM
- ELSE
- LET RMAX = 1.01 * R
- END IF
- END IF
- IF R < 0 THEN
- IF R < - MAXNUM / 1.012 THEN
- LET RMIN = -MAXNUM
- ELSE
- LET RMIN = 1.01 * R
- END IF
- LET RMAX = 0.99 * R
- END IF
- IF R = 0 THEN
- LET RMIN = -.01
- LET RMAX = +.01
- END IF
- IF N < RMIN THEN
- PRINT "*** TEST FAILED, RESULT MISMATCH ***"
- STOP
- END IF
- IF N > RMAX THEN
- PRINT "*** TEST FAILED, RESULT MISMATCH ***"
- STOP
- END IF
- PRINT "*** TEST PASSED ***"
- REM GET NEXT TESTCASE #
- READ I
- WEND
- PRINT "*** ALL TESTS PASSED ***"
- GOTO 9999
- 1999 REM TESTCASE, EXPECTED ERROR, EXPECTED RESULT, PARAMETERS...
- DATA 1 , 0 , 0 , "", ""
- DATA 2 , 0 , 1 , " ", " "
- DATA 3 , 0 , 1 , "3", "3"
- DATA 4 , 0 , 1 , "z", "z"
- DATA 5 , 0 , 1 , " ", " "
- DATA 6 , 0 , 1 , " 3", " 3"
- DATA 7 , 0 , 1 , " z", " z"
- DATA 8 , 0 , 1 , "3 ", "3 "
- DATA 9 , 0 , 1 , "z ", "z "
- DATA 10 , 0 , 1 , " 3 ", " 3 "
- DATA 11 , 0 , 1 , " z ", " z "
- DATA 12 , 0 , 1 , " LLLL", " LLLL"
- DATA 13 , 0 , 1 , " '' ", " '' "
- DATA 14 , 0 , 1 , " oo ", " oo "
- DATA 15 , 0 , 1 , " 00 ", " 00 "
- DATA 16 , 0 , 1 , " \\\\ ", " \\\\ "
- DATA 17 , 0 , 1 , " lllll ", " lllll "
- DATA 18 , 0 , 1 , " uuuu ", " uuuu "
- DATA 19 , 0 , 1 , " a ", " a "
- DATA 20 , 0 , 1 , " ", " "
- DATA 21 , 0 , 1 , " hh ", " hh "
- DATA 22 , 0 , 1 , " h ", " h "
- DATA 23 , 0 , 1 , " )", " )"
- DATA 24 , 0 , 1 , " 5 ", " 5 "
- DATA 25 , 0 , 1 , " 2 ", " 2 "
- DATA 26 , 0 , 1 , " - ", " - "
- DATA 27 , 0 , 1 , "dd ", "dd "
- DATA 28 , 0 , 1 , " tttt ", " tttt "
- DATA 29 , 0 , 1 , " :::: ", " :::: "
- DATA 30 , 0 , 1 , " ___ ", " ___ "
- DATA 31 , 0 , 1 , " ", " "
- DATA 32 , 0 , 1 , " ", " "
- DATA 33 , 0 , 1 , " _____ ", " _____ "
- DATA 34 , 0 , 1 , " S ", " S "
- DATA 35 , 0 , 1 , " FFFF ", " FFFF "
- DATA 36 , 0 , 1 , " kkk", " kkk"
- DATA 37 , 0 , 1 , " NNNN ", " NNNN "
- DATA 38 , 0 , 1 , " mmmm ", " mmmm "
- DATA 39 , 0 , 1 , " ,,,,, ", " ,,,,, "
- DATA 40 , 0 , 1 , "OO ", "OO "
- DATA 41 , 0 , 1 , " HHHH ", " HHHH "
- DATA 42 , 0 , 1 , " < ", " < "
- DATA 43 , 0 , 1 , " j ", " j "
- DATA 44 , 0 , 1 , " yyyy ", " yyyy "
- DATA 45 , 0 , 1 , " +++ ", " +++ "
- DATA 46 , 0 , 1 , "o ", "o "
- DATA 47 , 0 , 1 , " ((", " (("
- DATA 48 , 0 , 1 , " uu ", " uu "
- DATA 49 , 0 , 1 , " 00 ", " 00 "
- DATA 50 , 0 , 1 , " HH ", " HH "
- DATA 51 , 0 , 1 , " ", " "
- DATA 52 , 0 , 1 , " G ", " G "
- DATA 53 , 0 , 1 , " {{{{ ", " {{{{ "
- DATA 54 , 0 , 1 , " ]]] ", " ]]] "
- DATA 55 , 0 , 1 , "CCC", "CCC"
- DATA 56 , 0 , 1 , " 44 ", " 44 "
- DATA 57 , 0 , 1 , "^^ ", "^^ "
- DATA 58 , 0 , 1 , " QQ ", " QQ "
- DATA 59 , 0 , 1 , " FFFF ", " FFFF "
- DATA 60 , 0 , 1 , " n ", " n "
- DATA 61 , 0 , 1 , " hh ", " hh "
- DATA 62 , 0 , 1 , "555 ", "555 "
- DATA 63 , 0 , 1 , " YYYY ", " YYYY "
- DATA 64 , 0 , 1 , " w ", " w "
- DATA 65 , 0 , 1 , "MMMM ", "MMMM "
- DATA 66 , 0 , 1 , " JJJJ ", " JJJJ "
- DATA 67 , 0 , 1 , " %% ", " %% "
- DATA 68 , 0 , 1 , " * ", " * "
- DATA 69 , 0 , 1 , " @@@ ", " @@@ "
- DATA 70 , 0 , 1 , "I ", "I "
- DATA 71 , 0 , 1 , " ss ", " ss "
- DATA 72 , 0 , 1 , " f ", " f "
- DATA 73 , 0 , 1 , " D ", " D "
- DATA 74 , 0 , 1 , "### ", "### "
- DATA 75 , 0 , 1 , " ' ", " ' "
- DATA 76 , 0 , 1 , " dd ", " dd "
- DATA 77 , 0 , 1 , " TT ", " TT "
- DATA 78 , 0 , 1 , " vvv ", " vvv "
- DATA 79 , 0 , 1 , " X ", " X "
- DATA 80 , 0 , 1 , " % ", " % "
- DATA 81 , 0 , 1 , " ", " "
- DATA 82 , 0 , 1 , " 5555 ", " 5555 "
- DATA 83 , 0 , 1 , "FFFF ", "FFFF "
- DATA 84 , 0 , 1 , " %% ", " %% "
- DATA 85 , 0 , 1 , " ", " "
- DATA 86 , 0 , 1 , " ~~~~ ", " ~~~~ "
- DATA 87 , 0 , 1 , " || ", " || "
- DATA 88 , 0 , 1 , " SSS ", " SSS "
- DATA 89 , 0 , 1 , " 6666 ", " 6666 "
- DATA 90 , 0 , 1 , " ww ", " ww "
- DATA 91 , 0 , 1 , " 1111 ", " 1111 "
- DATA 92 , 0 , 1 , " K ", " K "
- DATA 93 , 0 , 1 , " ttttt ", " ttttt "
- DATA 94 , 0 , 1 , " OOOOO ", " OOOOO "
- DATA 95 , 0 , 1 , " E ", " E "
- DATA 96 , 0 , 1 , " PPPPP ", " PPPPP "
- DATA 97 , 0 , 1 , " == ", " == "
- DATA 98 , 0 , 1 , " VVVV ", " VVVV "
- DATA 99 , 0 , 1 , " c ", " c "
- DATA 100 , 0 , 1 , " yyyy ", " yyyy "
- DATA 0
- 9000 REM ERROR HANDLER
- IF ERL = 999 THEN
- F = ABS(SGN(ERR))
- RESUME NEXT
- END IF
- PRINT "*** UNEXPECTED ERROR ON LINE ";ERL;" ***"
- 9999 END
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