diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_product.f90')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_product.f90 | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_product.f90 b/gcc-4.9/gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_product.f90 new file mode 100644 index 000000000..6ada0a421 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_product.f90 @@ -0,0 +1,47 @@ +! Program to test the PRODUCT intrinsic +program testproduct + implicit none + integer, dimension (3, 3) :: a + integer, dimension (3) :: b + logical, dimension (3, 3) :: m, tr + character(len=12) line + + a = reshape ((/1, 2, 3, 4, 5, 6, 7, 8, 9/), (/3, 3/)); + + b = product (a, 1) + + tr = .true. + + if (any(b .ne. (/6, 120, 504/))) call abort + + write (line, 9000) product(a,1) + if (line .ne. ' 6 120 504') call abort + + if (product (a) .ne. 362880) call abort + + write (line, 9010) product(a) + if (line .ne. '362880') call abort + + m = .true. + m(1, 1) = .false. + m(2, 1) = .false. + + b = product (a, 2, m) + if (any(b .ne. (/28, 40, 162/))) call abort + + b = product (a, 2, m .and. tr) + if (any(b .ne. (/28, 40, 162/))) call abort + + write (line, 9000) product(a, 2, m) + if (line .ne. ' 28 40 162') call abort + + if (product (a, mask=m) .ne. 181440) call abort + + if (product (a, mask=m .and. tr) .ne. 181440) call abort + + write (line, 9010) product(a, mask=m) + if (line .ne. '181440') call abort + +9000 format (3I4) +9010 format (I6) +end program |