C***********************************************************************
C*****  FORTRAN 77
C*****   FM357               XAMOD - (159)
C*****
C***********************************************************************
C*****  GENERAL PURPOSE                                         ANS REF
C*****    TEST INTRINSIC FUNCTIONS AMOD AND MOD - REMAINDERING,  15.3
C*****    WHICH IS DEFINED AS A1-(A1/A2)A2 WHERE (X) IS AN     (TABLE 5)
C*****    INTEGER WHOSE MAGNITUDE IS LE ABS(X) AND WHOSE SIGN
C*****    IS THE SAME AS X.
C*****
CBB** ********************** BBCCOMNT **********************************
C****
C****            1978 FORTRAN COMPILER VALIDATION SYSTEM
C****                          VERSION 2.0
C****
C****
C****           SUGGESTIONS AND COMMENTS SHOULD BE FORWARDED TO
C****                   GENERAL SERVICES ADMINISTRATION
C****                   FEDERAL SOFTWARE TESTING CENTER
C****                   5203 LEESBURG PIKE, SUITE 1100
C****                      FALLS CHURCH, VA. 22041
C****
C****                          (703) 756-6153
C****
CBE** ********************** BBCCOMNT **********************************
CBB** ********************** BBCINITA **********************************
C**** SPECIFICATION STATEMENTS
C****
      CHARACTER ZVERS*13, ZVERSD*17, ZDATE*17, ZPROG*5, ZCOMPL*20,
     1          ZNAME*20, ZTAPE*10, ZPROJ*13, REMRKS*31, ZTAPED*13
CBE** ********************** BBCINITA **********************************
CBB** ********************** BBCINITB **********************************
C**** INITIALIZE SECTION
      DATA  ZVERS,                  ZVERSD,             ZDATE
     1      /'VERSION 2.0  ',  '82/08/02*18.33.46',  '*NO DATE*TIME'/
      DATA       ZCOMPL,             ZNAME,             ZTAPE
     1      /'*NONE SPECIFIED*', '*NO COMPANY NAME*', '*NO TAPE*'/
      DATA       ZPROJ,           ZTAPED,         ZPROG
     1      /'*NO PROJECT*',   '*NO TAPE DATE',  'XXXXX'/
      DATA   REMRKS /'                               '/
C**** THE FOLLOWING 9 COMMENT LINES (CZ01, CZ02, ...) CAN BE REPLACED
C**** FOR IDENTIFYING THE TEST ENVIRONMENT
C****
CZ01  ZVERS  = 'VERSION OF THE COMPILER VALIDATION SYSTEM'
CZ02  ZVERSD = 'CREATION DATE/TIME OF THE COMPILER VALIDATION SYSTEM'
CZ03  ZPROG  = 'PROGRAM NAME'
      ZDATE  = ' DEC. 1983       '
      ZCOMPL = ' ICL VME FORTRAN77  '
      ZPROJ  = ' LANG. CENTRE'
      ZNAME  = 'ICL                 '
      ZTAPE  = 'M999      '
      ZTAPED = '831005       '
C
      IVPASS = 0
      IVFAIL = 0
      IVDELE = 0
      IVINSP = 0
      IVTOTL = 0
      IVTOTN = 0
      ICZERO = 0
C
C     I01 CONTAINS THE LOGICAL UNIT NUMBER FOR THE CARD READER.
      I01 = 05
C     I02 CONTAINS THE LOGICAL UNIT NUMBER FOR THE PRINTER.
      I02 = 06
C
CX010   REPLACED BY FEXEC X-010 CONTROL CARD (CARD-READER UNIT NUMBER).
C     THE CX010 CARD IS FOR OVERRIDING THE PROGRAM DEFAULT I01 = 5
CX011   REPLACED BY FEXEC X-011 CONTROL CARD.  CX011 IS FOR SYSTEMS
C     REQUIRING ADDITIONAL STATEMENTS FOR FILES ASSOCIATED WITH CX010.
C
CX020   REPLACED BY FEXEC X-020 CONTROL CARD (PRINTER UNIT NUMBER).
C     THE CX020 CARD IS FOR OVERRIDING THE PROGRAM DEFAULT I02= 6
CX021   REPLACED BY FEXEC X-021 CONTROL CARD.  CX021 IS FOR SYSTEMS
C     REQUIRING ADDITIONAL STATEMENTS FOR FILES ASSOCIATED WITH CX020.
C
CBE** ********************** BBCINITB **********************************
      NUVI = I02
      IVTOTL = 22
      ZPROG = 'FM357'
CBB** ********************** BBCHED0A **********************************
C****
C**** WRITE REPORT TITLE
C****
      WRITE (I02, 90002)
      WRITE (I02, 90006)
      WRITE (I02, 90007)
      WRITE (I02, 90008)  ZVERS, ZVERSD
      WRITE (I02, 90009)  ZPROG, ZPROG
      WRITE (I02, 90010)  ZDATE, ZCOMPL
CBE** ********************** BBCHED0A **********************************
C*****
C*****    HEADER FOR SEGMENT 159 WRITTEN
        WRITE (NUVI,15901)
15901   FORMAT (1H , //, 2X,35HXAMOD - (159) INTRINSIC FUNCTION-- //16X,
     1          24HAMOD, MOD (REMAINDERING)//19H SUBSET REF. - 15.3)
CBB** ********************** BBCHED0B **********************************
C**** WRITE DETAIL REPORT HEADERS
C****
      WRITE (I02,90004)
      WRITE (I02,90004)
      WRITE (I02,90013)
      WRITE (I02,90014)
      WRITE (I02,90015) IVTOTL
CBE** ********************** BBCHED0B **********************************
C*****
C*****    TEST OF AMOD
C*****
        WRITE(NUVI, 15902)
15902   FORMAT (/ 8X, 12HTEST OF AMOD)
C*****
CT001*  TEST 1                      FIRST VALUE ZERO, SECOND NON-ZERO
           IVTNUM = 1
        REBVS = 0.0
        REDVS = 4.5
        REAVS = AMOD(REBVS, REDVS)
           IF (REAVS + 0.00005) 20010, 10010, 40010
40010      IF (REAVS - 0.00005) 10010, 10010, 20010
10010      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0011
20010      IVFAIL = IVFAIL + 1
           RVCORR = 0.0
           WRITE (NUVI,80012) IVTNUM, REAVS, RVCORR
 0011      CONTINUE
CT002*  TEST 2                                      BOTH VALUES EQUAL
           IVTNUM = 2
        REBVS = 3.5
        REDVS = 3.5
        REAVS = AMOD(REBVS, REDVS)
           IF (REAVS + 0.00005) 20020, 10020, 40020
40020      IF (REAVS - 0.00005) 10020, 10020, 20020
10020      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0021
20020      IVFAIL = IVFAIL + 1
           RVCORR = 0.0
           WRITE(NUVI, 80012) IVTNUM, REAVS, RVCORR
 0021      CONTINUE
CT003*  TEST 3         FIRST MAGNITUDE LARGER, NOT MULTIPLE OF SECOND
           IVTNUM = 3
        REBVS = -10.9
        REDVS = -3.3
        REAVS = AMOD(REBVS, REDVS)
           IF (REAVS + 1.0001) 20030, 10030, 40030
40030      IF (REAVS + 0.99995) 10030, 10030, 20030
10030      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0031
20030      IVFAIL = IVFAIL + 1
           RVCORR = -1.0
           WRITE(NUVI, 80012) IVTNUM, REAVS, RVCORR
 0031      CONTINUE
CT004*  TEST 4             FIRST MAGNITUDE LARGER, MULTIPLE OF SECOND
           IVTNUM = 4
        REDVS = 1.5
        REBVS = 1.5 + REDVS + 1.5
        REAVS = AMOD(REBVS, REDVS)
           IF (REAVS + 0.00005) 20040, 10040, 40040
40040      IF (REAVS - 0.00005) 10040, 10040, 20040
10040      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0041
20040      IVFAIL = IVFAIL + 1
           RVCORR = 0.0
           WRITE(NUVI, 80012) IVTNUM, REAVS, RVCORR
 0041      CONTINUE
CT005*  TEST 5         FIRST MAGNITUDE LARGER, NOT MULTIPLE OF SECOND
           IVTNUM = 5
        REBVS = 7.625
        REDVS = 2.125
        REAVS = AMOD(REBVS, REDVS)
           IF (REAVS - 1.2499) 20050, 10050, 40050
40050      IF (REAVS - 1.2501) 10050, 10050, 20050
10050      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0051
20050      IVFAIL = IVFAIL + 1
           RVCORR = 1.25
           WRITE(NUVI, 80012) IVTNUM, REAVS, RVCORR
 0051      CONTINUE
CT006*  TEST 6                      FIRST VALUE ZERO, SECOND NEGATIVE
           IVTNUM = 6
        REBVS = 0.0
        REDVS = -4.5
        REAVS = AMOD(REBVS, REDVS)
           IF (REAVS + 0.00005) 20060, 10060, 40060
40060      IF (REAVS - 0.00005) 10060, 10060, 20060
10060      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0061
20060      IVFAIL = IVFAIL + 1
           RVCORR = 0.0
           WRITE(NUVI, 80012) IVTNUM, REAVS, RVCORR
 0061      CONTINUE
CT007*  TEST 7                       BOTH VALUES EQUAL, BOTH NEGATIVE
           IVTNUM = 7
        REBVS = -3.5
        REDVS = -3.5
        REAVS = AMOD(REBVS, REDVS)
           IF (REAVS + 0.00005) 20070, 10070, 40070
40070      IF (REAVS - 0.00005) 10070, 10070, 20070
10070      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0071
20070      IVFAIL = IVFAIL + 1
           RVCORR = 0.0
           WRITE(NUVI, 80012) IVTNUM, REAVS, RVCORR
 0071      CONTINUE
CT008*  TEST 8        FIRST VALUE NEGATIVE, SECOND POSITIVE, MULTIPLE
           IVTNUM = 8
        REBVS = 1.5
        REDVS = -(1.5 + REDVS + 1.5)
        REAVS = AMOD(-REBVS, -REDVS)
           IF (REAVS + 0.00005) 20080, 10080, 40080
40080      IF (REAVS - 0.00005) 10080, 10080, 20080
10080      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0081
20080      IVFAIL = IVFAIL + 1
           RVCORR = 0.0
           WRITE(NUVI, 80012) IVTNUM, REAVS, RVCORR
 0081      CONTINUE
CT009*  TEST 9         FIRST MAGNITUDE LARGER, NOT MULTIPLE OF SECOND
           IVTNUM = 9
        REBVS = 10.5
        REDVS = -3.3
        REAVS = AMOD(REBVS, REDVS)
           IF (REAVS - 0.59997) 20090, 10090, 40090
40090      IF (REAVS - 0.60003) 10090, 10090, 20090
10090      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0091
20090      IVFAIL = IVFAIL + 1
           RVCORR = 0.6
           WRITE(NUVI, 80012) IVTNUM, REAVS, RVCORR
 0091      CONTINUE
CT010*  TEST 10       PAIR OF ARITHMETIC EXPRESSIONS USED AS ARGUMENT
           IVTNUM = 10
        RECVS = 7.625
        REDVS = 2.125
        REFVS = 2.0
        REAVS = AMOD(RECVS - REFVS, REDVS + REFVS)
           IF (REAVS - 1.4999) 20100, 10100, 40100
40100      IF (REAVS - 1.5001) 10100, 10100, 20100
10100      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0101
20100      IVFAIL = IVFAIL + 1
           RVCORR = 1.5
           WRITE(NUVI, 80012) IVTNUM, REAVS, RVCORR
 0101      CONTINUE
CT011*  TEST 11                TEST LOW AND HIGH MAGNITUDE ARGUMENTS
           IVTNUM = 11
        RECVS = 1.0E-16
        REDVS = 1.0E+16
        REAVS = AMOD(RECVS, REDVS)
           IF (REAVS - 0.99995E-16) 20110, 10110, 40110
40110      IF (REAVS - 1.0001E-16) 10110, 10110, 20110
10110      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0111
20110      IVFAIL = IVFAIL + 1
           RVCORR = 1.0E-16
           WRITE(NUVI, 80012) IVTNUM, REAVS, RVCORR
 0111      CONTINUE
C*****
C*****    TEST OF MOD
C*****
        WRITE(NUVI, 15904)
15904   FORMAT (/ 8X, 11HTEST OF MOD)
C*****
CT012*  TEST 12                     FIRST VALUE ZERO, SECOND NON-ZERO
           IVTNUM = 12
        IEBVI = 0
        IEDVI = 4
        IEAVI = MOD(IEBVI, IEDVI)
           IF (IEAVI - 0) 20120, 10120, 20120
10120      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0121
20120      IVFAIL = IVFAIL + 1
           IVCORR = 0
           WRITE (NUVI, 80010) IVTNUM, IEAVI, IVCORR
 0121      CONTINUE
CT013*  TEST 13                                     BOTH VALUES EQUAL
           IVTNUM = 13
        IEBVI = 3
        IEDVI = 3
        IEAVI = MOD(IEBVI, IEDVI)
           IF (IEAVI - 0) 20130, 10130, 20130
10130      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0131
20130      IVFAIL = IVFAIL + 1
           IVCORR = 0
           WRITE (NUVI, 80010) IVTNUM, IEAVI, IVCORR
 0131      CONTINUE
CT014*  TEST 14        FIRST MAGNITUDE LARGER, NOT MULTIPLE OF SECOND
           IVTNUM = 14
        IEBVI = -10
        IEDVI = -3
        IEAVI = MOD(IEBVI, IEDVI)
           IF (IEAVI + 1) 20140, 10140, 20140
10140      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0141
20140      IVFAIL = IVFAIL + 1
           IVCORR = -1
           WRITE (NUVI, 80010) IVTNUM, IEAVI, IVCORR
 0141      CONTINUE
CT015*  TEST 15            FIRST MAGNITUDE LARGER, MULTIPLE OF SECOND
           IVTNUM = 15
        IEBVI = 9
        IEDVI = 3
        IEAVI = MOD(IEBVI, IEDVI)
           IF (IEAVI - 0) 20150, 10150, 20150
10150      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0151
20150      IVFAIL = IVFAIL + 1
           IVCORR = 0
           WRITE (NUVI, 80010) IVTNUM, IEAVI, IVCORR
 0151      CONTINUE
CT016*  TEST 16        FIRST MAGNITUDE LARGER, NOT MULTIPLE OF SECOND
           IVTNUM = 16
        IEBVI = 7
        IEDVI = 2
        IEAVI = MOD(IEBVI, IEDVI)
           IF (IEAVI - 1) 20160, 10160, 20160
10160      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0161
20160      IVFAIL = IVFAIL + 1
           IVCORR = 1
           WRITE (NUVI, 80010) IVTNUM, IEAVI, IVCORR
 0161      CONTINUE
CT017*  TEST 17                     FIRST VALUE ZERO, SECOND NEGATIVE
           IVTNUM = 17
        IEBVI = 0
        IEDVI = -4
        IEAVI = MOD(IEBVI, IEDVI)
           IF (IEAVI - 0) 20170, 10170, 20170
10170      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0171
20170      IVFAIL = IVFAIL + 1
           IVCORR = 0
           WRITE (NUVI, 80010) IVTNUM, IEAVI, IVCORR
 0171      CONTINUE
CT018*  TEST 18                      BOTH VALUES EQUAL, BOTH NEGATIVE
           IVTNUM = 18
        IEBVI = -3
        IEDVI = -3
        IEAVI = MOD(IEBVI, IEDVI)
           IF (IEAVI - 0) 20180, 10180, 20180
10180      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0181
20180      IVFAIL = IVFAIL + 1
           IVCORR = 0
           WRITE (NUVI, 80010) IVTNUM, IEAVI, IVCORR
 0181      CONTINUE
CT019*  TEST 19       FIRST MAGNITUDE LARGER, MULTIPLE, BOTH NEGATIVE
           IVTNUM = 19
        IEBVI = -9
        IEDVI = -3
        IEAVI = MOD(IEBVI, IEDVI)
           IF (IEAVI - 0) 20190, 10190, 20190
10190      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0191
20190      IVFAIL = IVFAIL + 1
           IVCORR = 0
           WRITE (NUVI, 80010) IVTNUM, IEAVI, IVCORR
 0191      CONTINUE
CT020*  TEST 20      FIRST NUMBER NEGATIVE, SECOND POSITIVE, MULTIPLE
           IVTNUM = 20
        IEBVI = -9
        IEDVI = 3
        IEAVI = MOD(IEBVI, IEDVI)
           IF (IEAVI - 0) 20200, 10200, 20200
10200      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0201
20200      IVFAIL = IVFAIL + 1
           IVCORR = 0
           WRITE (NUVI, 80010) IVTNUM, IEAVI, IVCORR
 0201      CONTINUE
CT021*  TEST 21               FIRST VALUE ZERO PRECEDED BY MINUS SIGN
           IVTNUM = 21
        IEBVI = 0
        IEDVI = 4
        IEAVI = MOD(-IEBVI, IEDVI)
           IF (IEAVI - 0) 20210, 10210, 20210
10210      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0211
20210      IVFAIL = IVFAIL + 1
           IVCORR = 0
           WRITE (NUVI, 80010) IVTNUM, IEAVI, IVCORR
 0211      CONTINUE
CT022*  TEST 22       PAIR OF ARITHMETIC EXPRESSIONS USED AS ARGUMENT
           IVTNUM = 22
        IEDVI = 10
        IEEVI = 3
        IEFVI = 2
        IEAVI = MOD(IEDVI - IEFVI, IEEVI + IEFVI)
           IF (IEAVI - 3) 20220, 10220, 20220
10220      IVPASS = IVPASS + 1
           WRITE (NUVI, 80002) IVTNUM
           GO TO 0221
20220      IVFAIL = IVFAIL + 1
           IVCORR = 3
           WRITE (NUVI, 80010) IVTNUM, IEAVI, IVCORR
 0221      CONTINUE
C*****
CBB** ********************** BBCSUM0  **********************************
C**** WRITE OUT TEST SUMMARY
C****
      IVTOTN = IVPASS + IVFAIL + IVDELE + IVINSP
      WRITE (I02, 90004)
      WRITE (I02, 90014)
      WRITE (I02, 90004)
      WRITE (I02, 90020) IVPASS
      WRITE (I02, 90022) IVFAIL
      WRITE (I02, 90024) IVDELE
      WRITE (I02, 90026) IVINSP
      WRITE (I02, 90028) IVTOTN, IVTOTL
CBE** ********************** BBCSUM0  **********************************
CBB** ********************** BBCFOOT0 **********************************
C**** WRITE OUT REPORT FOOTINGS
C****
      WRITE (I02,90016) ZPROG, ZPROG
      WRITE (I02,90018) ZPROJ, ZNAME, ZTAPE, ZTAPED
      WRITE (I02,90019)
CBE** ********************** BBCFOOT0 **********************************
CBB** ********************** BBCFMT0A **********************************
C**** FORMATS FOR TEST DETAIL LINES
C****
80000 FORMAT (1H ,2X,I3,4X,7HDELETED,32X,A31)
80002 FORMAT (1H ,2X,I3,4X,7H PASS  ,32X,A31)
80004 FORMAT (1H ,2X,I3,4X,7HINSPECT,32X,A31)
80008 FORMAT (1H ,2X,I3,4X,7H FAIL  ,32X,A31)
80010 FORMAT (1H ,2X,I3,4X,7H FAIL  ,/,1H ,15X,10HCOMPUTED= ,
     1I6,/,1H ,15X,10HCORRECT=  ,I6)
80012 FORMAT (1H ,2X,I3,4X,7H FAIL  ,/,1H ,16X,10HCOMPUTED= ,
     1E12.5,/,1H ,16X,10HCORRECT=  ,E12.5)
80018 FORMAT (1H ,2X,I3,4X,7H FAIL  ,/,1H ,16X,10HCOMPUTED= ,
     1A21,/,1H ,16X,10HCORRECT=  ,A21)
80020 FORMAT (1H ,16X,10HCOMPUTED= ,A21,1X,A31)
80022 FORMAT (1H ,16X,10HCORRECT=  ,A21,1X,A31)
80024 FORMAT (1H ,16X,10HCOMPUTED= ,I6,16X,A31)
80026 FORMAT (1H ,16X,10HCORRECT=  ,I6,16X,A31)
80028 FORMAT (1H ,16X,10HCOMPUTED= ,E12.5,10X,A31)
80030 FORMAT (1H ,16X,10HCORRECT=  ,E12.5,10X,A31)
80050 FORMAT (1H ,48X,A31)
CBE** ********************** BBCFMT0A **********************************
CBB** ********************** BBCFMT0B **********************************
C**** FORMAT STATEMENTS FOR PAGE HEADERS
C****
90002 FORMAT (1H1)
90004 FORMAT (1H )
90006 FORMAT (1H ,20X,31HFEDERAL SOFTWARE TESTING CENTER)
90007 FORMAT (1H ,19X,34HFORTRAN COMPILER VALIDATION SYSTEM)
90008 FORMAT (1H ,21X,A13,A17)
90009 FORMAT (1H ,/,2H *,A5,6HBEGIN*,12X,15HTEST RESULTS - ,A5,/)
90010 FORMAT (1H ,8X,16HTEST DATE*TIME= ,A17,15H  -  COMPILER= ,A20)
90013 FORMAT (1H ,8H TEST   ,10HPASS/FAIL ,6X,17HDISPLAYED RESULTS,
     1       7X,7HREMARKS,24X)
90014 FORMAT (1H ,46H----------------------------------------------,
     1        33H---------------------------------)
90015 FORMAT (1H ,48X,17HTHIS PROGRAM HAS ,I3,6H TESTS,/)
C****
C**** FORMAT STATEMENTS FOR REPORT FOOTINGS
C****
90016 FORMAT (1H ,/,2H *,A5,4HEND*,14X,14HEND OF TEST - ,A5,/)
90018 FORMAT (1H ,A13,13X,A20,7H   *   ,A10,1H/,
     1        A13)
90019 FORMAT (1H ,26HFOR OFFICIAL USE ONLY     ,35X,15HCOPYRIGHT  1982)
C****
C**** FORMAT STATEMENTS FOR RUN SUMMARY
C****
90020 FORMAT (1H ,21X,I5,13H TESTS PASSED)
90022 FORMAT (1H ,21X,I5,13H TESTS FAILED)
90024 FORMAT (1H ,21X,I5,14H TESTS DELETED)
90026 FORMAT (1H ,21X,I5,25H TESTS REQUIRE INSPECTION)
90028 FORMAT (1H ,21X,I5,4H OF ,I3,15H TESTS EXECUTED)
CBE** ********************** BBCFMT0B **********************************
C*****
C*****    END OF TEST SEGMENT 159
      STOP
      END