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Commit 0bfc6dd2 by Craig Burley Committed by Craig Burley
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clean up both u77-test.f versions 

From-SVN: r26717
parent 91f2aa22
Showing with 199 additions and 76 deletions
gcc/testsuite/ChangeLog
1999-05-01 Craig Burley <craig@jcb-sc.com>
* g77.f-torture/execute/u77-test.f: Modify to be more like
libf2c/libU77 version, bringing patches to that version here.
Add suitable commentary.
Sun Apr 25 12:28:59 1999 Richard Henderson <rth@cygnus.com>
* gcc.dg/990424-1.c: New test.
......
gcc/testsuite/g77.f-torture/execute/u77-test.f
......@@ -2,8 +2,20 @@
* hard to test things where you can't guarantee the result. Have a
* good squint at what it prints, though detected errors will cause
* starred messages.
*
* NOTE! This is the testsuite version, so it should compile and
* execute on all targets, and either run to completion (with
* success status) or fail (by calling abort). The *other* version,
* which is a bit more interactive and tests a couple of things
* this one cannot, should be generally the same, and is in
* libf2c/libU77/u77-test.f. Please keep it up-to-date.
implicit none
external hostnm
* intrinsic hostnm
integer hostnm
integer i, j, k, ltarray (9), idat (3), count, rate, count_max,
+ pid, mask
real tarray1(2), tarray2(2), r1, r2, sum
......@@ -40,7 +52,7 @@
line = 'and 6 isn''t a tty device (ISATTY)'
end if
write (6,'(1X,A)') line(:lenstr(line))
* regression test for compiler crash fixed by JCB 1998-08-04 com.c
sigret = signal(2, ctrlc)
......@@ -85,19 +97,19 @@ c consistency-check etime vs. dtime for first call
write (6,*)
+ 'Results of ETIME and DTIME differ by more than a second:',
+ r1, r2
call abort
call doabort
end if
call sgladd (sum, tarray1(1), tarray1(2))
if (r1 .ne. sum) then
write (6,*) '*** ETIME didn''t return sum of the array: ',
+ r1, ' /= ', tarray1(1), '+', tarray1(2)
call abort
call doabort
end if
call sgladd (sum, tarray2(1), tarray2(2))
if (r2 .ne. sum) then
write (6,*) '*** DTIME didn''t return sum of the array: ',
+ r2, ' /= ', tarray2(1), '+', tarray2(2)
call abort
call doabort
end if
write (6, '(A,3F10.3)')
+ ' Elapsed total, user, system time (ETIME): ',
......@@ -116,13 +128,13 @@ c now try to get times to change enough to see in etime/dtime
if (r1 .ne. sum) then
write (6,*) '*** ETIME didn''t return sum of the array: ',
+ r1, ' /= ', tarray1(1), '+', tarray1(2)
call abort
call doabort
end if
call sgladd (sum, tarray2(1), tarray2(2))
if (r2 .ne. sum) then
write (6,*) '*** DTIME didn''t return sum of the array: ',
+ r2, ' /= ', tarray2(1), '+', tarray2(2)
call abort
call doabort
end if
write (6, '(A,3F10.3)')
+ ' Differences in total, user, system time (DTIME): ',
......@@ -134,11 +146,11 @@ c now try to get times to change enough to see in etime/dtime
call idate (i,j,k)
call idate (idat)
write (6,*) 'IDATE d,m,y: ',idat
print *, '... and the VXT version: ', i,j,k
write (6,*) 'IDATE (date,month,year): ',idat
print *, '... and the VXT version (month,date,year): ', i,j,k
if (i/=idat(2) .or. j/=idat(1) .or. k/=mod(idat(3),100)) then
print *, '*** vxt and u77 versions don''t agree'
call abort
print *, '*** VXT and U77 versions don''t agree'
call doabort
end if
call time(line(:8))
print *, 'TIME: ', line(:8)
......@@ -150,29 +162,27 @@ c now try to get times to change enough to see in etime/dtime
* compiler crash fixed by 1998-10-01 com.c change
if (rand(0).lt.0.0 .or. rand(0).gt.1.0) then
write (6,*) '*** rand(0) error'
call abort()
call doabort()
end if
i = getcwd(wd)
if (i.ne.0) then
call perror ('*** getcwd')
call abort
call doabort
else
write (6,*) 'Current directory is "'//wd(:lenstr(wd))//'"'
end if
call chdir ('.',i)
if (i.ne.0) then
write (6,*) '***CHDIR to ".": ', i
call abort
call doabort
end if
i=hostnm(wd)
if(i.ne.0) then
call perror ('*** hostnm')
call doabort
else
write (6,*) 'Host name is ', wd(:lenstr(wd))
end if
CCC Don't do this, beacuse some targets need -lsocket, which we don't
CCC have a mechanism for supplying.
CCC i=hostnm(wd)
CCC if(i.ne.0) then
CCC call perror ('*** hostnm')
CCC call abort
CCC else
CCC write (6,*) 'Host name is ', wd(:lenstr(wd))
CCC end if
i = access('/dev/null ', 'rw')
if (i.ne.0) write (6,*) '***Read/write ACCESS to /dev/null: ', i
write (6,*) 'Creating file "foo" for testing...'
......@@ -188,41 +198,41 @@ C the better to test with, my dear! (-- burley)
call fseek(3,0,0,*10)
go to 20
10 write(6,*) '***FSEEK failed'
call abort
call doabort
20 call fgetc(3, c,i)
if (i.ne.0) then
write(6,*) '***FGETC: ', i
call abort
call doabort
end if
if (c.ne.'c') then
write(6,*) '***FGETC read the wrong thing: ', ichar(c)
call abort
call doabort
end if
i= ftell(3)
if (i.ne.1) then
write(6,*) '***FTELL offset: ', i
call abort
call doabort
end if
call chmod ('foo', 'a+w',i)
if (i.ne.0) then
write (6,*) '***CHMOD of "foo": ', i
call abort
call doabort
end if
i = fstat (3, fstatb)
if (i.ne.0) then
write (6,*) '***FSTAT of "foo": ', i
call abort
call doabort
end if
i = stat ('foo', statb)
if (i.ne.0) then
write (6,*) '***STAT of "foo": ', i
call abort
call doabort
end if
write (6,*) ' with stat array ', statb
if (statb(5).ne.getuid () .or. statb(6).ne.getgid() .or. statb(4)
+ .ne. 1) then
write (6,*) '*** FSTAT uid, gid or nlink is wrong'
call abort
call doabort
end if
do i=1,13
if (fstatb (i) .ne. statb (i)) then
......@@ -245,17 +255,17 @@ C in case it exists already:
call link ('foo ', 'bar ',i)
if (i.ne.0) then
write (6,*) '***LINK "foo" to "bar" failed: ', i
call abort
call doabort
end if
call unlink ('foo',i)
if (i.ne.0) then
write (6,*) '***UNLINK "foo" failed: ', i
call abort
call doabort
end if
call unlink ('foo',i)
if (i.eq.0) then
write (6,*) '***UNLINK "foo" again: ', i
call abort
call doabort
end if
call gerror (gerr)
i = ierrno()
......@@ -266,7 +276,7 @@ C in case it exists already:
call getarg (0, line)
call perror (line (:lenstr (line)))
call unlink ('bar')
C WRITE (6,*) 'You should see exit status 1'
C WRITE (6,*) 'You should see exit status 1'
CALL EXIT(0)
99 END
......@@ -294,5 +304,20 @@ C return >0
* signal handler
subroutine ctrlc
print *, 'Got ^C'
call doabort
end
subroutine doabort
* For this version, call the ABORT intrinsic.
intrinsic abort
call abort
end
* Testsuite version only.
* Don't actually reference the HOSTNM intrinsic, because some targets
* need -lsocket, which we don't have a mechanism for supplying.
integer function hostnm(nm)
character*(*) nm
nm = 'not determined by this version of u77-test.f'
hostnm = 0
end
libf2c/ChangeLog
Sat May 1 23:35:18 1999 Craig Burley <craig@jcb-sc.com>
* libU77/u77-test.f: Modify to be more like testsuite
version, bringing patches to that version here.
Add suitable commentary.
Sat Apr 24 11:02:48 1999 Craig Burley <craig@jcb-sc.com>
* Makefile.in (s-libi77, s-libf77, s-libu77): Revert
......
libf2c/libU77/u77-test.f
......@@ -2,17 +2,32 @@
* hard to test things where you can't guarantee the result. Have a
* good squint at what it prints, though detected errors will cause
* starred messages.
*
* NOTE! This is the libU77 version, so it should be a bit more
* "interactive" than the testsuite version, which is in
* gcc/testsuite/g77.f-torture/execute/u77-test.f.
* This version purposely exits with a "failure" status, to test
* returning of non-zero status, and it doesn't call the ABORT
* intrinsic (it substitutes an EXTERNAL stub, so the code can be
* kept nearly the same in both copies). Also, it goes ahead and
* tests the HOSTNM intrinsic. Please keep the other copy up-to-date when
* you modify this one.
implicit none
* external hostnm
intrinsic hostnm
integer hostnm
integer i, j, k, ltarray (9), idat (3), count, rate, count_max,
+ pid, mask
real tarray1(2), tarray2(2), r1, r2, sum
intrinsic getpid, getuid, getgid, ierrno, gerror,
+ fnum, isatty, getarg, access, unlink, fstat,
+ stat, lstat, getcwd, gmtime, hostnm, etime, chmod,
+ stat, lstat, getcwd, gmtime, etime, chmod,
+ chdir, fgetc, fputc, system_clock, second, idate, secnds,
+ time, ctime, fdate, ttynam, date_and_time
external lenstr
external lenstr, ctrlc
integer lenstr
logical l
character gerr*80, c*1
......@@ -21,6 +36,7 @@
integer fstatb (13), statb (13)
integer *2 i2zero
integer values(8)
integer(kind=7) sigret
ctim = ctime(time())
WRITE (6,'(A/)') '1 GNU libU77 test at: ' // ctim
......@@ -29,7 +45,7 @@
+ // ' Unix i/o units ', fnum(5), fnum(6)
if (lnblnk('foo ').ne.3 .or. len_trim('foo ').ne.3) then
print *, 'LNBLNK or LEN_TRIM failed'
call exit(1)
call abort
end if
l= isatty(6)
line2 = ttynam(6)
......@@ -40,6 +56,9 @@
end if
write (6,'(1X,A)') line(:lenstr(line))
* regression test for compiler crash fixed by JCB 1998-08-04 com.c
sigret = signal(2, ctrlc)
pid = getpid()
WRITE (6,'(A,I10)') ' Process id (GETPID): ', pid
WRITE (6,'(A,I10)') ' User id (GETUID): ', GETUID ()
......@@ -76,21 +95,25 @@
c consistency-check etime vs. dtime for first call
r1 = etime (tarray1)
if (r1.ne.tarray1(1)+tarray1(2))
+ write (6,*) '*** ETIME didn''t return sum of the array: ',
+ r1, ' /= ', tarray1(1), '+', tarray1(2)
r2 = dtime (tarray2)
if (abs (r1-r2).gt.1.0) write (6,*)
+ 'Results of ETIME and DTIME differ by more than a second:',
+ r1, r2
if (abs (r1-r2).gt.1.0) then
write (6,*)
+ 'Results of ETIME and DTIME differ by more than a second:',
+ r1, r2
call doabort
end if
call sgladd (sum, tarray1(1), tarray1(2))
if (r1 .ne. sum)
+ write (6,*) '*** ETIME didn''t return sum of the array: ',
+ r1, ' /= ', tarray1(1), '+', tarray1(2)
if (r1 .ne. sum) then
write (6,*) '*** ETIME didn''t return sum of the array: ',
+ r1, ' /= ', tarray1(1), '+', tarray1(2)
call doabort
end if
call sgladd (sum, tarray2(1), tarray2(2))
if (r2 .ne. sum)
+ write (6,*) '*** DTIME didn''t return sum of the array: ',
+ r2, ' /= ', tarray2(1), '+', tarray2(2)
if (r2 .ne. sum) then
write (6,*) '*** DTIME didn''t return sum of the array: ',
+ r2, ' /= ', tarray2(1), '+', tarray2(2)
call doabort
end if
write (6, '(A,3F10.3)')
+ ' Elapsed total, user, system time (ETIME): ',
+ r1, tarray1
......@@ -105,13 +128,17 @@ c now try to get times to change enough to see in etime/dtime
end do
r1 = etime (tarray1)
call sgladd (sum, tarray1(1), tarray1(2))
if (r1 .ne. sum)
+ write (6,*) '*** ETIME didn''t return sum of the array: ',
+ r1, ' /= ', tarray1(1), '+', tarray1(2)
if (r1 .ne. sum) then
write (6,*) '*** ETIME didn''t return sum of the array: ',
+ r1, ' /= ', tarray1(1), '+', tarray1(2)
call doabort
end if
call sgladd (sum, tarray2(1), tarray2(2))
if (r2 .ne. sum)
+ write (6,*) '*** DTIME didn''t return sum of the array: ',
+ r2, ' /= ', tarray2(1), '+', tarray2(2)
if (r2 .ne. sum) then
write (6,*) '*** DTIME didn''t return sum of the array: ',
+ r2, ' /= ', tarray2(1), '+', tarray2(2)
call doabort
end if
write (6, '(A,3F10.3)')
+ ' Differences in total, user, system time (DTIME): ',
+ r2, tarray2
......@@ -122,8 +149,12 @@ c now try to get times to change enough to see in etime/dtime
call idate (i,j,k)
call idate (idat)
write (6,*) 'IDATE d,m,y: ',idat
print *, '... and the VXT version: ', i,j,k
write (6,*) 'IDATE (date,month,year): ',idat
print *, '... and the VXT version (month,date,year): ', i,j,k
if (i/=idat(2) .or. j/=idat(1) .or. k/=mod(idat(3),100)) then
print *, '*** VXT and U77 versions don''t agree'
call doabort
end if
call time(line(:8))
print *, 'TIME: ', line(:8)
write (6,*) 'SECNDS(0.0) returns: ',secnds(0.0)
......@@ -131,17 +162,27 @@ c now try to get times to change enough to see in etime/dtime
call dumdum(r1)
call second(r1)
write (6,*) 'CALL SECOND returns: ', r1
* compiler crash fixed by 1998-10-01 com.c change
if (rand(0).lt.0.0 .or. rand(0).gt.1.0) then
write (6,*) '*** rand(0) error'
call doabort()
end if
i = getcwd(wd)
if (i.ne.0) then
call perror ('*** getcwd')
call doabort
else
write (6,*) 'Current directory is "'//wd(:lenstr(wd))//'"'
end if
call chdir ('.',i)
if (i.ne.0) write (6,*) '***CHDIR to ".": ', i
if (i.ne.0) then
write (6,*) '***CHDIR to ".": ', i
call doabort
end if
i=hostnm(wd)
if(i.ne.0) then
call perror ('*** hostnm')
call doabort
else
write (6,*) 'Host name is ', wd(:lenstr(wd))
end if
......@@ -160,42 +201,75 @@ C the better to test with, my dear! (-- burley)
call fseek(3,0,0,*10)
go to 20
10 write(6,*) '***FSEEK failed'
call doabort
20 call fgetc(3, c,i)
if (i.ne.0) write(6,*) '***FGETC: ', i
if (c.ne.'c') write(6,*) '***FGETC read the wrong thing: ',
+ ichar(c)
if (i.ne.0) then
write(6,*) '***FGETC: ', i
call doabort
end if
if (c.ne.'c') then
write(6,*) '***FGETC read the wrong thing: ', ichar(c)
call doabort
end if
i= ftell(3)
if (i.ne.1) write(6,*) '***FTELL offset: ', i
if (i.ne.1) then
write(6,*) '***FTELL offset: ', i
call doabort
end if
call chmod ('foo', 'a+w',i)
if (i.ne.0) write (6,*) '***CHMOD of "foo": ', i
if (i.ne.0) then
write (6,*) '***CHMOD of "foo": ', i
call doabort
end if
i = fstat (3, fstatb)
if (i.ne.0) write (6,*) '***FSTAT of "foo": ', i
if (i.ne.0) then
write (6,*) '***FSTAT of "foo": ', i
call doabort
end if
i = stat ('foo', statb)
if (i.ne.0) write (6,*) '***STAT of "foo": ', i
if (i.ne.0) then
write (6,*) '***STAT of "foo": ', i
call doabort
end if
write (6,*) ' with stat array ', statb
if (statb(5).ne.getuid () .or. statb(6).ne.getgid() .or. statb(4)
+ .ne. 1) write (6,*) '*** FSTAT uid, gid or nlink is wrong'
+ .ne. 1) then
write (6,*) '*** FSTAT uid, gid or nlink is wrong'
call doabort
end if
do i=1,13
if (fstatb (i) .ne. statb (i))
+ write (6,*) '*** FSTAT and STAT don''t agree on '// '
+ array element ', i, ' value ', fstatb (i), statb (i)
if (fstatb (i) .ne. statb (i)) then
write (6,*) '*** FSTAT and STAT don''t agree on '// '
+ array element ', i, ' value ', fstatb (i), statb (i)
call doabort
end if
end do
i = lstat ('foo', fstatb)
do i=1,13
if (fstatb (i) .ne. statb (i))
+ write (6,*) '*** LSTAT and STAT don''t agree on '// '
+ array element ', i, ' value ', fstatb (i), statb (i)
if (fstatb (i) .ne. statb (i)) then
write (6,*) '*** LSTAT and STAT don''t agree on '//
+ 'array element ', i, ' value ', fstatb (i), statb (i)
call doabort
end if
end do
C in case it exists already:
call unlink ('bar',i)
call link ('foo ', 'bar ',i)
if (i.ne.0)
+ write (6,*) '***LINK "foo" to "bar" failed: ', i
if (i.ne.0) then
write (6,*) '***LINK "foo" to "bar" failed: ', i
call doabort
end if
call unlink ('foo',i)
if (i.ne.0) write (6,*) '***UNLINK "foo" failed: ', i
if (i.ne.0) then
write (6,*) '***UNLINK "foo" failed: ', i
call doabort
end if
call unlink ('foo',i)
if (i.eq.0) write (6,*) '***UNLINK "foo" again: ', i
if (i.eq.0) then
write (6,*) '***UNLINK "foo" again: ', i
call doabort
end if
call gerror (gerr)
i = ierrno()
write (6,'(A,I3,A/1X,A)') ' The current error number is: ',
......@@ -229,3 +303,15 @@ C return >0
real sum,left,right
sum = left+right
end
* signal handler
subroutine ctrlc
print *, 'Got ^C'
call doabort
end
subroutine doabort
* For this version, print out all problems noticed.
* intrinsic abort
* call abort
end
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