Function TEST

test/rank_dense.cpp:116–124

TYPED_TEST(Det, Small) { detTest<TypeParam>(); }

TEST(Rank, NullOutput) {
    LAPACK_ENABLED_CHECK();
    dim4 dims(3, 3);
    af_array in = 0;
    af_randu(&in, dims.ndims(), dims.get(), f32);

    ASSERT_EQ(AF_ERR_ARG, af_rank(NULL, in, 1e-6));
    ASSERT_SUCCESS(af_release_array(in));
}