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fortran tests change
- To: egcs-patches at cygnus dot com
- Subject: fortran tests change
- From: Dave Love <d dot love at dl dot ac dot uk>
- Date: 06 Sep 1998 14:07:31 +0100
I propose to move the u77-test.f file from libf2c/U77 to the fortran
testsuite execute directory with these changes, so that the library
gets tested properly. Craig will doubtless spot typos, testing
notwithstanding.
--- u77-test.f Mon Jul 13 20:12:32 1998
+++ ../../gcc/testsuite/g77.f-torture/execute/u77-test.f Sun Sep 6 13:54:35 1998
@@ -12,7 +12,7 @@
+ stat, lstat, getcwd, gmtime, hostnm, 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 +21,7 @@
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 +30,7 @@
+ // ' 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)
@@ -39,6 +40,9 @@
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)
pid = getpid()
WRITE (6,'(A,I10)') ' Process id (GETPID): ', pid
@@ -76,21 +80,30 @@
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)
+ if (r1.ne.tarray1(1)+tarray1(2)) then
+ write (6,*) '*** ETIME didn''t return sum of the array: ',
+ + r1, ' /= ', tarray1(1), '+', tarray1(2)
+ call abort
+ end if
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 abort
+ 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 abort
+ 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 abort
+ end if
write (6, '(A,3F10.3)')
+ ' Elapsed total, user, system time (ETIME): ',
+ r1, tarray1
@@ -105,13 +118,17 @@
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 abort
+ 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 abort
+ end if
write (6, '(A,3F10.3)')
+ ' Differences in total, user, system time (DTIME): ',
+ r2, tarray2
@@ -124,6 +141,10 @@
call idate (idat)
write (6,*) 'IDATE d,m,y: ',idat
print *, '... and the VXT version: ', i,j,k
+ if (i/=idat(2) .or. j/=idat(1) .or. k/=mod(idat(3),100)) then
+ print *, '*** vxy and u77 versions don''t agree'
+ call abort
+ end if
call time(line(:8))
print *, 'TIME: ', line(:8)
write (6,*) 'SECNDS(0.0) returns: ',secnds(0.0)
@@ -134,14 +155,19 @@
i = getcwd(wd)
if (i.ne.0) then
call perror ('*** getcwd')
+ call abort
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 abort
+ end if
i=hostnm(wd)
if(i.ne.0) then
call perror ('*** hostnm')
+ call abort
else
write (6,*) 'Host name is ', wd(:lenstr(wd))
end if
@@ -160,42 +186,75 @@
call fseek(3,0,0,*10)
go to 20
10 write(6,*) '***FSEEK failed'
+ call abort
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 abort
+ end if
+ if (c.ne.'c') then
+ write(6,*) '***FGETC read the wrong thing: ', ichar(c)
+ call abort
+ 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 abort
+ 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 abort
+ 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 abort
+ 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 abort
+ 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 abort
+ 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 abort
+ 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 abort
+ 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 abort
+ 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 abort
+ 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 abort
+ end if
call gerror (gerr)
i = ierrno()
write (6,'(A,I3,A/1X,A)') ' The current error number is: ',
@@ -205,8 +264,8 @@
call getarg (0, line)
call perror (line (:lenstr (line)))
call unlink ('bar')
- WRITE (6,*) 'You should see exit status 1'
- CALL EXIT(1)
+C WRITE (6,*) 'You should see exit status 1'
+ CALL EXIT(0)
99 END
integer function lenstr (str)
@@ -228,4 +287,10 @@
implicit none
real sum,left,right
sum = left+right
+ end
+
+* signal handler
+ subroutine ctrlc
+ print *, 'Got ^C'
+ call abort
end