Quelle xop719.cob Sprache: Cobol

       IDENTIFICATION DIVISION.
       PROGRAM-ID.  XOP719.
       ENVIRONMENT DIVISION.
       CONFIGURATION SECTION.
       SOURCE-COMPUTER.  xyz.
       OBJECT-COMPUTER.  xyz.
       DATA DIVISION.
       WORKING-STORAGE SECTION.

      * Embedded SQL COBOL (file "XOP719.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 1994/05/05 EMBEDDED C LANGUAGE
      * X/Open SQL VALIDATION TEST SUITE V6.0
      *
      * XOP719.PCO
      * WRITTEN BY: E. Pratt
      *
      * GRANT ALL with optional PRIVILEGES omitted.
      *
      * REFERENCES
      *       X/Open CAE SQL
      *       SECTION 5.3.9
      *
      *                <embedded SQL C program>
      *
      * DATE PROGRAM LAST CHANGED   1/11/94
      *
      ****************************************************************

      *Must be run under authorization identifier XOPEN2

      *This test program must be run before xop720.pco,
      *xop721.pco, xop722.pco, xop723.pco

           EXEC SQL BEGIN DECLARE SECTION END-EXEC
       01  SQLCODE PIC S9(9) COMP.
       01  SQLSTATE PIC  X(5).
       01  HCV PIC  X(33).
       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.

      *Log on as user XOPEN2
             MOVE "XOPEN2" 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
           DISPLAY    "X/OPEN Extensions SQL Test Suite, V6.0, Embedded
      -            "COBOL, xop719.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

             MOVE " " TO HCV

      ******************** BEGIN TEST0719 *******************

           DISPLAY " This test program must be run before xop720.pco,"
           DISPLAY " xop721.pco, xop722.pco, xop723.pco "

           DISPLAY " TEST0719 "
           DISPLAY "X/O,GRANT ALL with optional PRIVILEGES omitted"
           DISPLAY " X/Open CAE SQL SEC. 5.3.9"
           DISPLAY " - - - - - - - - - - - - - - - - - - -"
           DISPLAY "*** GRANT ALL ON XOPEN1.AAA TO XOPEN3 WITH "
           DISPLAY "*** GRANT OPTION;"
           DISPLAY "*** GRANT ALL ON XOPEN1.BBB TO XOPEN3;"
           DISPLAY "*** SELECT B2 INTO :ch1 FROM XOPEN2V "
           DISPLAY "*** WHERE B1 = 'BD'; "
           DISPLAY "*** GRANT ALL ON XOPEN1.CCC TO XOPEN3 "
           DISPLAY "================================================="

      *GRANT ALL with optional PRIVILEGES omitted, grantor

             MOVE 0 TO errflg
             MOVE 1 TO flag

      *Clear the tables first
             EXEC SQL DELETE FROM XOPEN1.AAA END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL DELETE FROM XOPEN1.BBB END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL DELETE FROM XOPEN1.CCC END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

      *Load data into the working database tables
             EXEC SQL INSERT INTO XOPEN1.AAA VALUES('AA', 'AB', 'AC')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO XOPEN1.AAA VALUES('AD', 'AE', 'AF')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO XOPEN1.AAA VALUES('AG', 'AH', 'AI')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO XOPEN1.AAA VALUES('AJ', 'AK', 'AL')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO XOPEN1.BBB VALUES('BA', 'BB', 'BC')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO XOPEN1.BBB VALUES('BD', 'BE', 'BF')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO XOPEN1.BBB VALUES('BG', 'BH', 'BI')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO XOPEN1.BBB VALUES('BJ', 'BK', 'BL')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO XOPEN1.CCC VALUES('CA', 'CB', 'CC')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO XOPEN1.CCC VALUES('CD', 'CE', 'CF')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO XOPEN1.CCC VALUES('CG', 'CH', 'CI')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL INSERT INTO XOPEN1.CCC VALUES('CJ', 'CK', 'CL')
             END-EXEC
             MOVE SQLCODE TO SQL-COD
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "================================================="
      *Grantor holds all privileges, but has grant option
      *only for SELECT and CREATE
             MOVE "x" TO SQLSTATE
             EXEC SQL GRANT ALL ON XOPEN1.AAA TO XOPEN3 WITH
               GRANT OPTION END-EXEC
             MOVE SQLCODE TO SQL-COD
             PERFORM CHCKOK
             if (NORMSQ2  NOT  =  "00000" OR SQLCODE NOT = 0) then
               DISPLAY "*** Problem found (TEST STEP NUMBER 1) ! *** "
               COMPUTE errflg = errflg + 1
             END-IF

             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "================================================="
      *Grantor holds SELECT, INSERT, DELETE with GRANT OPTION,
             MOVE "x" TO SQLSTATE
             EXEC SQL GRANT ALL ON XOPEN1.BBB TO XOPEN3 END-EXEC
             MOVE SQLCODE TO SQL-COD
             PERFORM CHCKOK
             if (NORMSQ2  NOT  =  "00000" OR SQLCODE NOT = 0) then
               DISPLAY "*** Problem found (TEST STEP NUMBER 2) ! *** "
               COMPUTE errflg = errflg + 1
             END-IF
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "================================================="
      *Grantor holds SELECT, INSERT, DELETE with GRANT OPTION,
             MOVE "x" TO SQLSTATE
             MOVE " " TO ch1
      *CREATE VIEW XOPEN2V AS SELECT B1, B2, B3 FROM XOPEN1.BBB
             EXEC SQL SELECT B2 INTO :ch1 FROM XOPEN2V
               WHERE B1 = 'BD' END-EXEC
             MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLSTATE should be 00000, it is ", SQLSTATE
             DISPLAY "ch1 should be BE, it is ", ch1
             PERFORM NOSUBCLASS THROUGH P213.
             if (NORMSQ2 NOT = "00000" OR ch1 NOT = "BE" ) then
               DISPLAY "*** Problem found (TEST STEP NUMBER 3) ! *** "
               COMPUTE errflg = errflg + 1
             END-IF
             EXEC SQL COMMIT WORK END-EXEC
             MOVE SQLCODE TO SQL-COD

             DISPLAY "================================================="
      *Grantor holds INSERT, SELECT only without GRANT OPTION
      *Expect a warning for no privileges granted below
             MOVE "x" TO SQLSTATE
             MOVE "GRANT ALL ON XOPEN1.CCC TO XOPEN3" TO HCV
              EXEC SQL PREPARE XOP719A FROM :HCV END-EXEC
             MOVE SQLCODE TO SQL-COD
              EXEC SQL EXECUTE XOP719A END-EXEC
              MOVE SQLCODE TO SQL-COD
             DISPLAY "SQLSTATE should be 01007, it is ", SQLSTATE

             if (SQLSTATE  NOT  =   "01007") then
               DISPLAY "*** Problem found (TEST STEP NUMBER 4) ! *** "
               COMPUTE errflg = errflg + 1
             END-IF
              EXEC SQL COMMIT WORK END-EXEC
              MOVE SQLCODE TO SQL-COD
      *No ROLLBACK WORK;-programs follow on from this one e.g.
      *xop720.pco, which require the above grants to exist

             DISPLAY "number of errors detected is = ", errflg " "
             DISPLAY "### maximum number of errors is 4 ###"

             if (errflg  =  0) then
               EXEC SQL INSERT INTO XOPEN1.TESTREPORT
             VALUES('0719','pass','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
               DISPLAY " xop719.pco *** pass *** "
             else
               EXEC SQL INSERT INTO XOPEN1.TESTREPORT
             VALUES('0719','fail','PCO') END-EXEC
               MOVE SQLCODE TO SQL-COD
               COMPUTE errcnt = errcnt + 1
               DISPLAY " xop719.pco *** fail *** "
             END-IF

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

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

      ******************** END TEST0719 *******************

      ****** 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.
             MOVE 1 TO flag
             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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