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Datei: xop722.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  XOP722.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * Embedded SQL COBOL (file "XOP722.PCO")

      *   Copyright 1994, 1995 X/Open Company Limited

      *   All rights reserved.

      *   DISCLAIMER:
      *   This program was reviewed by employees of NIST for
      *   conformance to the SQL standards.
      *   NIST assumes no responsibility for any party's use of
      *   this program.

      *   X/Open and the 'X' symbol are registered trademarks of X/Open Company
      *   Limited in the UK and other countries.

      ****************************************************************
      *
      *                 COMMENT SECTION
      *
      * DATE 1994/06/06 EMBEDDED C LANGUAGE
      * X/Open SQL VALIDATION TEST SUITE V6.0
      *
      * XOP722.PCO
      * WRITTEN BY: E. Pratt
      *
      * REVOKE ALL with optional PRIVILEGES omitted
      *
      * REFERENCES
      *       X/Open CAE SQL
      *       SECTION 5.3.10
      *
      *                <embedded SQL C program>
      *
      * DATE PROGRAM LAST CHANGED   2/11/94
      *
      ****************************************************************

      *must be run under authorization identifier XOPEN3

           EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  SQLCODE PIC S9(9) COMP.
       01  SQLSTATE PIC  X(5).
       01  ch1 PIC  X(2).
       01  uid PIC  X(18).
       01  uidx PIC  X(18).
             EXEC SQL END DECLARE SECTION END-EXEC

       01  errcnt PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
      *date_time declaration
       01  TO-DAY PIC 9(6).
       01  THE-TIME PIC 9(8).
       01  errflg PIC S9(9) DISPLAY SIGN LEADING SEPARATE.

      *variables for nosubclass routine

       01  norm1 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  norm2 PIC S9(9) DISPLAY SIGN LEADING SEPARATE.
       01  flag PIC S9(4) DISPLAY SIGN LEADING SEPARATE.
       01  ALPNUM VALUE IS
            "01234ABCDEFGH56789IJKLMNOPQRSTUVWXYZ".
           05 ALPNUM3 PIC X OCCURS 36 TIMES.
       01  SQLSTORE PIC X(5).
       01  SQLS2 REDEFINES SQLSTORE.
            05 NORMSQ PIC X OCCURS 5 TIMES.
       01  NORMSQ2 PIC  X(5).

       01  SQL-COD PIC S9(9) DISPLAY SIGN LEADING SEPARATE.

       PROCEDURE DIVISION.
       P0.

             DISPLAY "This Test Program must be run after xop719.pco,"
             DISPLAY "xop720.pco and xop721.pco but before xop723.pco"

      *Log in as user XOPEN3
             MOVE "XOPEN3" TO uid
             CALL "AUTHID" USING uid
             MOVE "not logged in, not" TO uidx
             EXEC SQL SELECT USER INTO :uidx FROM XOPEN1.ECCO END-EXEC
             MOVE SQLCODE TO SQL-COD
             if (uid  NOT  =   uidx) then
               DISPLAY "ERROR: User ", uid " expected. User ", uidx "
      -    " connected"
             STOP RUN
             END-IF
             MOVE 0 TO errcnt
             MOVE 0 TO errflg
             MOVE 1 TO flag
           DISPLAY    "X/OPEN Extensions SQL Test Suite, V6.0, Embedded
      -            "COBOL, xop722.pco"
             DISPLAY
           "59-byte ID"
             DISPLAY "TEd Version #"
      *date_time print
           ACCEPT TO-DAY FROM DATE
           ACCEPT THE-TIME FROM TIME
           DISPLAY "Date run YYMMDD: " TO-DAY " at hhmmssff: " THE-TIME

      ******************** BEGIN TEST0722 *******************

             DISPLAY " TEST0722 "
             DISPLAY " X/O,REVOKE ALL with optional PRIVILEGES omitted "
             DISPLAY " X/Open CAE SQL SEC. 5.3.10"
             DISPLAY " - - - - - - - - - - - - - - - - - - -"
             DISPLAY "### SELECT A1 INTO :ch1 FROM XOPEN1.AAA "
             DISPLAY "### WHERE A2 = 'AB';"
             DISPLAY "### DELETE FROM XOPEN1.BBB WHERE B1 = 'XX';"
             DISPLAY "### UPDATE XOPEN1.BBB SET B1 = 'EC' WHERE B2 =
      -    " 'BH';"
             DISPLAY "### SELECT C1 INTO :ch1 FROM XOPEN1.CCC "
             DISPLAY "### WHERE C2 = 'CB';"
             DISPLAY "### INSERT INTO XOPEN1.CCC VALUES('SU', 'ND',
      -    " 'AY');"
             DISPLAY "================================================="

      *Check that SELECT from AAA does not work, the
      *privilege was previously revoked (xop721.pco)
             MOVE "x" TO SQLSTATE
             EXEC SQL SELECT A1 INTO :ch1 FROM XOPEN1.AAA
               WHERE A2 = 'AB' END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLSTATE should be 42000 , it is ", SQLSTATE
             PERFORM NOSUBCLASS THROUGH P213.
             if (NORMSQ2  NOT  =   "42000") then
               DISPLAY "*** Problem found (TEST STEP NUMBER 1) ! *** "
               COMPUTE errflg = errflg + 1
             END-IF

             DISPLAY "================================================="

      *Check that DELETE from BBB does not work, the
      *privilege was previously revoked (xop721.pco)
             MOVE "x" TO SQLSTATE
             EXEC SQL DELETE FROM XOPEN1.BBB WHERE B1 = 'XX' END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLSTATE should be 42000 , it is ", SQLSTATE
             PERFORM NOSUBCLASS THROUGH P213.
             if (NORMSQ2  NOT  =   "42000") then
               DISPLAY "*** Problem found (TEST STEP NUMBER 2) ! *** "
               COMPUTE errflg = errflg + 1
             END-IF

             DISPLAY "================================================="

      *Check that UPDATE on BBB does not work, the privilege
      *was previously revoked (xop721.pco)
             MOVE "x" TO SQLSTATE
             EXEC SQL UPDATE XOPEN1.BBB SET B1 = 'EC'
               WHERE B2 = 'BH' END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLSTATE should be 42000 , it is ", SQLSTATE
             PERFORM NOSUBCLASS THROUGH P213.
             if (NORMSQ2  NOT  =   "42000") then
               DISPLAY "*** Problem found (TEST STEP NUMBER 3) ! *** "
               COMPUTE errflg = errflg + 1
             END-IF

             DISPLAY "================================================="

      *Check that SELECT from CCC does not work, the
      *privilege was never granted to XOPEN3 (xop719.pco)
             MOVE "x" TO SQLSTATE
             MOVE " " TO ch1
             EXEC SQL SELECT C1 INTO :ch1 FROM XOPEN1.CCC
               WHERE C2 = 'CB' END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLSTATE should be 42000 , it is ", SQLSTATE
             PERFORM NOSUBCLASS THROUGH P213.
             if (NORMSQ2  NOT  =   "42000") then
               DISPLAY "*** Problem found (TEST STEP NUMBER 4) ! *** "
               COMPUTE errflg = errflg + 1
             END-IF

             DISPLAY "================================================="

      *Check that INSERT into CCC does not work, the
      *privilege was never granted to XOPEN3 (xop719.pco)
             MOVE "x" TO SQLSTATE
             EXEC SQL INSERT INTO XOPEN1.CCC
               VALUES('SU', 'ND', 'AY') END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLSTATE should be 42000 , it is ", SQLSTATE
             PERFORM NOSUBCLASS THROUGH P213.
             if (NORMSQ2  NOT  =   "42000") then
               DISPLAY "*** Problem found (TEST STEP NUMBER 5) ! *** "
               COMPUTE errflg = errflg + 1
             END-IF

      *No ROLLBACK - This program is part of a set, run
      *together, xop719.pco and xop720.pco  to xop723.pco

      *Display the number of errors
             DISPLAY "number of errors found is = ", errflg " "
             DISPLAY "### maximum number of errors is 5 ###"

             if (errflg = 0) then
               EXEC SQL INSERT INTO XOPEN1.TESTREPORT
             VALUES('0722','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
               DISPLAY " xop722.pco *** pass *** "
             else
               EXEC SQL INSERT INTO XOPEN1.TESTREPORT
             VALUES('0722','fail','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
               COMPUTE errcnt = errcnt + 1
               DISPLAY " xop722.pco *** fail *** "
             END-IF

             DISPLAY "================================================="
             DISPLAY  " "

             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

      ******************** END TEST0722 *******************

      ****** TESTER MAY CHOOSE TO INSERT CODE FOR errcnt > 0
           STOP RUN.

       NOSUBCLASS.
      *This routine replaces valid implementation defined
      *subclasses with 000. This replacement equates valid
      *implementation-defined subclasses with the 000 value
      *expected by the test case; otherwise the test will
      *fail. After calling NOSUBCLASS, NORMSQ will be tested
      *                             SQLSTATE will be printed

             MOVE SQLSTATE TO SQLSTORE
      *subclass begins in position 3 of char array NORMSQ
             MOVE 3 TO norm1
             MOVE 14 TO norm2
             PERFORM UNTIL norm2 > 36
             if (NORMSQ(norm1)  =  ALPNUM3(norm2)) then
               MOVE '0' TO NORMSQ(norm1)
             END-IF
              ADD 1 TO norm2
              END-PERFORM
             MOVE SQLS2 TO NORMSQ2
             if (NORMSQ2   =   SQLSTATE) then
               GO TO P213
             END-IF
      *Quit if NORMSQ is unchanged. Subclass is not impl.def
      *Changed NORMSQ means implementation-defined subclass,
      *so proceed to zero it out, if valid (0-9, A-Z)

             MOVE 4 TO norm1
      *examining position 4 of char array NORMSQ
             MOVE 1 TO norm2
             PERFORM UNTIL norm2 > 36
             if (NORMSQ(norm1)  =  ALPNUM3(norm2)) then
               MOVE '0' TO NORMSQ(norm1)
             END-IF
              ADD 1 TO norm2
              END-PERFORM
             MOVE 5 TO norm1
      *examining position 5 of char array NORMSQ
             MOVE 1 TO norm2
             PERFORM UNTIL norm2 > 36
             if (NORMSQ(norm1)  =  ALPNUM3(norm2)) then
               MOVE '0' TO NORMSQ(norm1)
             END-IF
              ADD 1 TO norm2
              END-PERFORM

      *implementation-defined subclasses are allowed for warnings
      *(class = 01). These equate to successful completion
      *SQLSTATE values of 00000.
      *reference SQL-92. 4.28 SQL-transactions, paragraph 2

             if (NORMSQ(1)  =  '0'  AND  NORMSQ(2)  =  '1') then
               MOVE '0' TO NORMSQ(2)
             END-IF
              MOVE SQLS2 TO NORMSQ2.

        P213.

      *Test SQLCODE and SQLSTATE for normal completion

       CHCKOK.

             DISPLAY "SQLCODE should be '0'; its value is ", SQL-COD
             DISPLAY "SQLSTATE should be 00000; its value is ", SQLSTATE

             PERFORM NOSUBCLASS THROUGH P213.
             if (SQLCODE  NOT =  0  OR  NORMSQ2  NOT  =   "00000") then
               MOVE 0 TO flag
             END-IF
             if (flag  = 1  AND  NORMSQ2  NOT  =   SQLSTATE) then
               DISPLAY "Valid implementation defined SQLSTATE accepted."
             END-IF

           .

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