Module: ppl/ppl Branch: master Commit: 1789a22b13784e38555109169a7216d9c05cd4d8 URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=1789a22b13784...

Author: Roberto Bagnara bagnara@cs.unipr.it Date: Tue Feb 16 15:35:38 2010 +0100

Make the test trivially succeed when coefficients are not large enough.

---

interfaces/C/tests/pip_test.c | 10 +++++++++- 1 files changed, 9 insertions(+), 1 deletions(-)

diff --git a/interfaces/C/tests/pip_test.c b/interfaces/C/tests/pip_test.c index 93b6233..42cd3a4 100644 --- a/interfaces/C/tests/pip_test.c +++ b/interfaces/C/tests/pip_test.c @@ -203,13 +203,21 @@ main(int argc, char **argv) { if (ppl_set_error_handler(error_handler) < 0) fatal("cannot install the custom error handler");

+ mpz_init(mpc); + + /* At least 32-bit coefficients are needed. */ + if (ppl_Coefficient_max(mpc) > 0 && mpz_fits_sshort_p(mpc)) { + mpz_clear(mpc); + ppl_finalize(); + return 0; + } + for (i = 0; i < N_PARAMETERS; ++i) parameter_dim[i] = i + N_VARS;

ppl_new_PIP_Problem_from_space_dimension(&pip, N_VARS+N_PARAMETERS); ppl_PIP_Problem_add_to_parameter_space_dimensions(pip, parameter_dim, N_PARAMETERS); - mpz_init(mpc); ppl_new_Coefficient(&c); for (i = 0; i < N_CONSTRAINTS; ++i) { ppl_new_Linear_Expression(&le);