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//*****************************************************************************
// 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, broadcast_deduce)
{
auto param = make_shared<op::Parameter>(element::f32, Shape{2, 4});
Shape bc_shape{2, 3, 4};
auto bc = make_shared<op::Broadcast>(param, bc_shape, AxisSet{1});
ASSERT_EQ(bc->get_element_type(), element::f32);
ASSERT_EQ(bc->get_shape(), bc_shape);
}
TEST(type_prop, broadcast_axes_oob)
{
auto param = make_shared<op::Parameter>(element::f32, Shape{2, 4});
auto bc_shape = Shape{2, 3, 4};
try
{
auto bc = make_shared<op::Broadcast>(param, bc_shape, AxisSet{1, 3});
FAIL() << "Broadcast axis out of bounds not detected";
}
catch (const NodeValidationFailure& error)
{
EXPECT_HAS_SUBSTRING(error.what(),
"Broadcast axis index (3) exceeds specified output shape rank");
}
catch (...)
{
FAIL() << "Deduced type check failed for unexpected reason";
}
}
TEST(type_prop, broadcast_shape_mismatch_wrong_rank)
{
auto param = make_shared<op::Parameter>(element::f32, Shape{2, 4});
auto bc_shape = Shape{2, 3, 4, 5};
try
{
auto bc = make_shared<op::Broadcast>(param, bc_shape, AxisSet{1});
FAIL() << "Output shape mismatch (wrong rank) not detected";
}
catch (const NodeValidationFailure& error)
{
EXPECT_HAS_SUBSTRING(
error.what(),
"Broadcast argument shape, specified output shape, and axes are incompatible");
}
catch (...)
{
FAIL() << "Deduced type check failed for unexpected reason";
}
}
TEST(type_prop, broadcast_shape_mismatch_wrong_size)
{
auto param = make_shared<op::Parameter>(element::f32, Shape{2, 4});
auto bc_shape = Shape{2, 3, 5};
try
{
auto bc = make_shared<op::Broadcast>(param, bc_shape, AxisSet{1});
FAIL() << "Output shape mismatch (wrong size) not detected";
}
catch (const NodeValidationFailure& error)
{
EXPECT_HAS_SUBSTRING(
error.what(),
"Broadcast argument shape, specified output shape, and axes are incompatible");
}
catch (...)
{
FAIL() << "Deduced type check failed for unexpected reason";
}
}
TEST(type_prop, broadcast_partial_rank_dynamic_ok)
{
auto param = make_shared<op::Parameter>(element::f32, PartialShape::dynamic());
Shape bc_shape{2, 3, 4};
auto bc = make_shared<op::Broadcast>(param, bc_shape, AxisSet{1});
ASSERT_EQ(bc->get_element_type(), element::f32);
ASSERT_EQ(bc->get_shape(), bc_shape);
}
TEST(type_prop, broadcast_partial_rank_dynamic_axes_oob)
{
auto param = make_shared<op::Parameter>(element::f32, PartialShape::dynamic());
auto bc_shape = Shape{2, 3, 4};
try
{
auto bc = make_shared<op::Broadcast>(param, bc_shape, AxisSet{1, 3});
FAIL() << "Broadcast axis out of bounds not detected";
}
catch (const NodeValidationFailure& error)
{
EXPECT_HAS_SUBSTRING(error.what(),
"Broadcast axis index (3) exceeds specified output shape rank");
}
catch (...)
{
FAIL() << "Deduced type check failed for unexpected reason";
}
}
TEST(type_prop, broadcast_partial_rank_static_dynamic_ok)
{
auto param = make_shared<op::Parameter>(element::f32, PartialShape{Dimension::dynamic(), 4});
Shape bc_shape{2, 3, 4};
auto bc = make_shared<op::Broadcast>(param, bc_shape, AxisSet{1});
ASSERT_EQ(bc->get_element_type(), element::f32);
ASSERT_EQ(bc->get_shape(), bc_shape);
}
TEST(type_prop, broadcast_partial_rank_static_dynamic_axes_oob)
{
auto param = make_shared<op::Parameter>(element::f32, PartialShape{Dimension::dynamic(), 4});
auto bc_shape = Shape{2, 3, 4};
try
{
auto bc = make_shared<op::Broadcast>(param, bc_shape, AxisSet{1, 3});
FAIL() << "Broadcast axis out of bounds not detected";
}
catch (const NodeValidationFailure& error)
{
EXPECT_HAS_SUBSTRING(error.what(),
"Broadcast axis index (3) exceeds specified output shape rank");
}
catch (...)
{
FAIL() << "Deduced type check failed for unexpected reason";
}
}
TEST(type_prop, broadcast_partial_rank_static_dynamic_shape_mismatch_wrong_rank)
{
auto param = make_shared<op::Parameter>(element::f32, PartialShape{Dimension::dynamic(), 4});
auto bc_shape = Shape{2, 3, 4, 5};
try
{
auto bc = make_shared<op::Broadcast>(param, bc_shape, AxisSet{1});
FAIL() << "Output shape mismatch (wrong rank) not detected";
}
catch (const NodeValidationFailure& error)
{
EXPECT_HAS_SUBSTRING(
error.what(),
"Broadcast argument shape, specified output shape, and axes are incompatible");
}
catch (...)
{
FAIL() << "Deduced type check failed for unexpected reason";
}
}
TEST(type_prop, broadcast_partial_rank_static_dynamic_shape_mismatch_wrong_size)
{
auto param = make_shared<op::Parameter>(element::f32, PartialShape{Dimension::dynamic(), 4});
auto bc_shape = Shape{2, 3, 5};
try
{
auto bc = make_shared<op::Broadcast>(param, bc_shape, AxisSet{1});
FAIL() << "Output shape mismatch (wrong size) not detected";
}
catch (const NodeValidationFailure& error)
{
EXPECT_HAS_SUBSTRING(
error.what(),
"Broadcast argument shape, specified output shape, and axes are incompatible");
}
catch (...)
{
FAIL() << "Deduced type check failed for unexpected reason";
}
}
TEST(type_prop, broadcast_v1_numpy)
{
auto param = make_shared<op::Parameter>(element::f32, Shape{3, 1});
auto target_shape = op::Constant::create<int64_t>(element::i64, Shape{3}, {2, 3, 6});
auto bc = make_shared<op::v1::Broadcast>(param, target_shape);
ASSERT_EQ(bc->get_element_type(), element::f32);
ASSERT_EQ(bc->get_shape(), (Shape{2, 3, 6}));
}
TEST(type_prop, broadcast_v1_pdpd)
{
auto param = make_shared<op::Parameter>(element::f32, Shape{3, 1});
auto target_shape = op::Constant::create<int64_t>(element::i64, Shape{3}, {2, 3, 6});
auto bc = make_shared<op::v1::Broadcast>(
param, target_shape, op::AutoBroadcastSpec(op::AutoBroadcastType::PDPD, 1));
ASSERT_EQ(bc->get_element_type(), element::f32);
ASSERT_EQ(bc->get_shape(), (Shape{2, 3, 6}));
}
TEST(type_prop, broadcast_v1_axes_mapping)
{
auto param = make_shared<op::Parameter>(element::f32, Shape{3, 1});
auto target_shape = op::Constant::create<int64_t>(element::i64, Shape{3}, {2, 3, 1});
auto axes_mapping = op::Constant::create<int64_t>(element::i64, Shape{2}, {1, 2});
auto bc = make_shared<op::v1::Broadcast>(param, target_shape, axes_mapping);
ASSERT_EQ(bc->get_element_type(), element::f32);
ASSERT_EQ(bc->get_shape(), (Shape{2, 3, 1}));
}
TEST(type_prop, broadcast_v1_fail_rank)
{
auto param = make_shared<op::Parameter>(element::f32, Shape{3, 1});
auto target_shape = op::Constant::create<int64_t>(element::i64, Shape{3}, {2, 3, 1});
auto axes_mapping = op::Constant::create<int64_t>(element::i64, Shape{3}, {1, 2, 3});
try
{
auto bc = make_shared<op::v1::Broadcast>(param, target_shape, axes_mapping);
FAIL() << "Broadcast: target shape mismatch with input rank not detected";
}
catch (const NodeValidationFailure& error)
{
EXPECT_HAS_SUBSTRING(
error.what(),
"Broadcast axes_mapping shape Shape{3} doesn't match rank of input tensor 2");
}
catch (...)
{
FAIL() << "Deduced type check failed for unexpected reason";
}
}
TEST(type_prop, broadcast_v1_fail_transpose)
{
auto param = make_shared<op::Parameter>(element::f32, Shape{3, 1});
auto target_shape = op::Constant::create<int64_t>(element::i64, Shape{3}, {2, 1, 3});
auto axes_mapping = op::Constant::create<int64_t>(element::i64, Shape{2}, {2, 1});
try
{
auto bc = make_shared<op::v1::Broadcast>(param, target_shape, axes_mapping);
FAIL() << "Broadcast: transpose prohibition not detected";
}
catch (const NodeValidationFailure& error)
{
EXPECT_HAS_SUBSTRING(error.what(),
"Broadcast doesn't permit transposes. axes_mapping AxisVector{2, 1} "
"not in sorted order");
}
catch (...)
{
FAIL() << "Deduced type check failed for unexpected reason";
}
}
TEST(type_prop, broadcast_v1_fail_axes_map)
{
auto param = make_shared<op::Parameter>(element::f32, Shape{3, 1});
auto target_shape = op::Constant::create<int64_t>(element::i64, Shape{3}, {2, 3, 1});
auto axes_mapping = op::Constant::create<int64_t>(element::i64, Shape{2}, {1, 3});
try
{
auto bc = make_shared<op::v1::Broadcast>(param, target_shape, axes_mapping);
FAIL() << "Broadcast: wrong axes_map not detected";
}
catch (const NodeValidationFailure& error)
{
EXPECT_HAS_SUBSTRING(error.what(), "Broadcast axes_mapping[1]: 3 exceeds target rank 3");
}
catch (...)
{
FAIL() << "Deduced type check failed for unexpected reason";
}
}
TEST(type_prop, broadcast_v1_fail_axes_map_shape)
{
auto param = make_shared<op::Parameter>(element::f32, Shape{3, 1});
auto target_shape = op::Constant::create<int64_t>(element::i64, Shape{3}, {2, 3, 3});
auto axes_mapping = op::Constant::create<int64_t>(element::i64, Shape{2}, {1, 2});
try
{
auto bc = make_shared<op::v1::Broadcast>(param, target_shape, axes_mapping);
FAIL() << "Broadcast: wrong target shape not detected";
}
catch (const NodeValidationFailure& error)
{
EXPECT_HAS_SUBSTRING(error.what(), "Broadcast target[axes_mapping[1]] Expected 1. Got 3");
}
catch (...)
{
FAIL() << "Deduced type check failed for unexpected reason";
}
}
TEST(type_prop, broadcast_v1_shape_wrong_rank)
{
auto arg = make_shared<op::Parameter>(element::f32, Shape{2, 4});
auto bc_shape = make_shared<op::Parameter>(element::i64, Shape{1, 1});
auto bc_axes = make_shared<op::Parameter>(element::i64, Shape{1});
try
{
auto bc = make_shared<op::v1::Broadcast>(arg, bc_shape, bc_axes);
FAIL() << "DynBroadcast: wrong shape rank not detected";
}
catch (const NodeValidationFailure& error)
{
EXPECT_HAS_SUBSTRING(error.what(), "Broadcast shape rank must be 1");
}
catch (...)
{
FAIL() << "Deduced type check failed for unexpected reason";
}
}
TEST(type_prop, broadcast_v1_axes_wrong_rank)
{
auto arg = make_shared<op::Parameter>(element::f32, Shape{2, 4});
auto bc_shape = make_shared<op::Parameter>(element::i64, Shape{1});
auto bc_axes = make_shared<op::Parameter>(element::i64, Shape{2, 2});
try
{
auto bc = make_shared<op::v1::Broadcast>(arg, bc_shape, bc_axes);
FAIL() << "Broadcast: axes shape rank not detected";
}
catch (const NodeValidationFailure& error)
{
EXPECT_HAS_SUBSTRING(error.what(), "Broadcast axes rank must be 1");
}
catch (...)
{
FAIL() << "Deduced type check failed for unexpected reason";
}
}
TEST(type_prop, broadcast_v1_output_partial_shape_dynamic)
{
auto arg = make_shared<op::Parameter>(element::f32, Shape{2, 4});
auto bc_shape = make_shared<op::Parameter>(element::i64, Shape{1});
auto bc_axes = make_shared<op::Parameter>(element::i64, Shape{2});
auto bc = make_shared<op::v1::Broadcast>(arg, bc_shape, bc_axes);
ASSERT_TRUE(bc->get_output_partial_shape(0).is_dynamic());
}
TEST(type_prop, broadcast_v1_broadcast_shape_et_wrong)
{
auto arg = make_shared<op::Parameter>(element::f32, Shape{2, 4});
// wrong element type
auto bc_shape = make_shared<op::Parameter>(element::boolean, Shape{1});
auto bc_axes = make_shared<op::Parameter>(element::i64, Shape{2});
try
{
auto bc = make_shared<op::v1::Broadcast>(arg, bc_shape, bc_axes);
FAIL() << "Broadcast: did not detect shape element type not i64";
}
catch (const NodeValidationFailure& error)
{
EXPECT_HAS_SUBSTRING(error.what(),
std::string("Broadcast shape must have element type i64"));
}
catch (...)
{
FAIL() << "Deduced type check failed for unexpected reason";
}
}
TEST(type_prop, broadcast_v1_axes_et_wrong)
{
auto arg = make_shared<op::Parameter>(element::f32, Shape{2, 4});
auto bc_shape = make_shared<op::Parameter>(element::i64, Shape{1});
// wrong element type
auto bc_axes = make_shared<op::Parameter>(element::f32, Shape{2});
try
{
auto bc = make_shared<op::v1::Broadcast>(arg, bc_shape, bc_axes);
FAIL() << "Broadcast: did not detect axes element type not i64";
}
catch (const NodeValidationFailure& error)
{
EXPECT_HAS_SUBSTRING(error.what(),
std::string("Broadcast axes must have element type i64"));
}
catch (...)
{
FAIL() << "Deduced type check failed for unexpected reason";
}
}