LSAMETST(3f)

NAME

SYNOPSIS

PROGRAM TEST1

INTEGER
    I1, I2

LOGICAL
    LSAME

EXTERNAL
    LSAME

INTRINSIC
    ICHAR

I1  = ICHAR( 'A' )

I2  = ICHAR( 'a' )

IF( I2-I1.EQ.32 ) THEN

WRITE(
    *, * ) ' ASCII character set'

ELSE

WRITE(
    *, * ) ' Non-ASCII character set, IOFF should be ',I2-I1

END IF

IF( WRITE( *, 9999 )'A', 'A'

IF( WRITE( *, 9999 )'A', 'a'

IF( WRITE( *, 9999 )'a', 'A'

IF( WRITE( *, 9999 )'a', 'a'

IF( LSAME( 'A', 'B' ) ) WRITE( *, 9998 )'A', 'B'

IF( LSAME( 'A', 'b' ) ) WRITE( *, 9998 )'A', 'b'

IF( LSAME( 'a', 'B' ) ) WRITE( *, 9998 )'a', 'B'

IF( LSAME( 'a', 'b' ) ) WRITE( *, 9998 )'a', 'b'

IF( LSAME( 'O', '/' ) ) WRITE( *, 9998 )'O', '/'

IF( LSAME( '/', 'O' ) ) WRITE( *, 9998 )'/', 'O'

IF( LSAME( 'o', '/' ) ) WRITE( *, 9998 )'o', '/'

IF( LSAME( '/', 'o' ) ) WRITE( *, 9998 )'/', 'o'

WRITE(
    *, * )' Tests completed'

9999
    FORMAT( ' *** Error: LSAME( ', A1, ', ', A1, ') is .FALSE.' )

9998
    FORMAT( ' *** Error: LSAME( ', A1, ', ', A1, ') is .TRUE.' )

END

PURPOSE