//***************************************************************************** // Copyright 2017-2019 Intel Corporation // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. //***************************************************************************** #include "gtest/gtest.h" #include "ngraph/ngraph.hpp" #include "util/type_prop.hpp" using namespace std; using namespace ngraph; TEST(type_prop, gather_no_axis) { Shape params_shape{3, 2}; Shape indices_shape{2, 2}; Shape out_shape{2, 2, 2}; auto P = make_shared<op::Parameter>(element::f32, params_shape); auto I = make_shared<op::Parameter>(element::i32, indices_shape); auto G = make_shared<op::Gather>(P, I); ASSERT_EQ(G->get_element_type(), element::f32); ASSERT_EQ(G->get_shape(), out_shape); } TEST(type_prop, gather) { Shape params_shape{3, 3}; Shape indices_shape{1, 2}; Shape out_shape{3, 1, 2}; auto P = make_shared<op::Parameter>(element::f32, params_shape); auto I = make_shared<op::Parameter>(element::i32, indices_shape); auto G = make_shared<op::Gather>(P, I, 1); ASSERT_EQ(G->get_element_type(), element::f32); ASSERT_EQ(G->get_shape(), out_shape); } TEST(type_prop, gather_fail_params_rank) { Shape params_shape{3, 3}; Shape indices_shape{1, 2}; Shape out_shape{3, 1, 2}; auto P = make_shared<op::Parameter>(element::f32, params_shape); auto I = make_shared<op::Parameter>(element::i32, indices_shape); try { auto G = make_shared<op::Gather>(P, I, 2); // Should have thrown, so fail if it didn't FAIL() << "Incorrect params rank"; } catch (const NodeValidationFailure& error) { EXPECT_HAS_SUBSTRING(error.what(), std::string("params rank is expected to be at least axis + 1")); } catch (...) { FAIL() << "Deduced type check failed for unexpected reason"; } } TEST(type_prop, gather_fail_indices_element_type) { Shape params_shape{3, 3}; Shape indices_shape{1, 2}; Shape out_shape{3, 1, 2}; auto P = make_shared<op::Parameter>(element::f32, params_shape); auto I = make_shared<op::Parameter>(element::i16, indices_shape); try { auto G = make_shared<op::Gather>(P, I, 1); // Should have thrown, so fail if it didn't FAIL() << "Incorrect indices element type"; } catch (const NodeValidationFailure& error) { EXPECT_HAS_SUBSTRING(error.what(), std::string("Indices element type must be i64 or i32")); } catch (...) { FAIL() << "Deduced type check failed for unexpected reason"; } }