| //===- BroadcastShapeTest.cpp - broadcasting shape unit tests -------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "mlir/Dialect/Traits.h" |
| #include "llvm/ADT/SmallVector.h" |
| #include "gmock/gmock.h" |
| |
| using namespace mlir::OpTrait::util; |
| |
| using llvm::SmallVector; |
| using ::testing::ElementsAre; |
| |
| TEST(BroadcastShapeTest, CompatibleScalarAndScalar) { |
| SmallVector<int64_t, 4> result; |
| ASSERT_TRUE(getBroadcastedShape({}, {}, result)); |
| EXPECT_TRUE(result.empty()); |
| } |
| |
| TEST(BroadcastShapeTest, Compatible0DAnd1DTensor) { |
| SmallVector<int64_t, 4> result; |
| ASSERT_TRUE(getBroadcastedShape({}, {4}, result)); |
| EXPECT_THAT(result, ElementsAre(4)); |
| } |
| |
| TEST(BroadcastShapeTest, Compatible0DAnd3DTensor) { |
| SmallVector<int64_t, 4> result; |
| ASSERT_TRUE(getBroadcastedShape({}, {3, 5, 4}, result)); |
| EXPECT_THAT(result, ElementsAre(3, 5, 4)); |
| } |
| |
| TEST(BroadcastShapeTest, CompatibleTensorAndTensor) { |
| SmallVector<int64_t, 4> result; |
| ASSERT_TRUE(getBroadcastedShape({1, 7, 8, 9}, {8, 9}, result)); |
| EXPECT_THAT(result, ElementsAre(1, 7, 8, 9)); |
| } |
| |
| TEST(BroadcastShapeTest, InterleavingOnes) { |
| SmallVector<int64_t, 4> result; |
| ASSERT_TRUE(getBroadcastedShape({8, 1, 2, 1, 4}, {5, 1, 7, 1}, result)); |
| EXPECT_THAT(result, ElementsAre(8, 5, 2, 7, 4)); |
| } |
| |
| TEST(BroadcastShapeTest, InterleavingUnknowns) { |
| SmallVector<int64_t, 4> result; |
| ASSERT_TRUE( |
| getBroadcastedShape({1, 2, -1, -1, -1}, {-1, -1, -1, 4, 1}, result)); |
| EXPECT_THAT(result, ElementsAre(-1, 2, -1, 4, -1)); |
| } |
| |
| TEST(BroadcastShapeTest, IncompatibleLowDim) { |
| SmallVector<int64_t, 4> result; |
| ASSERT_FALSE(getBroadcastedShape({4, 3, 5, 5}, {3, 5, 4}, result)); |
| EXPECT_TRUE(result.empty()); |
| } |
| |
| TEST(BroadcastShapeTest, IncompatibleMiddleDim) { |
| SmallVector<int64_t, 4> result; |
| ASSERT_FALSE(getBroadcastedShape({4, 3, 5, 5}, {3, 7, 5}, result)); |
| EXPECT_TRUE(result.empty()); |
| } |
| |
| TEST(BroadcastShapeTest, IncompatibleHighDim) { |
| SmallVector<int64_t, 4> result; |
| ASSERT_FALSE(getBroadcastedShape({3, 5, 5}, {4, 5, 5}, result)); |
| EXPECT_TRUE(result.empty()); |
| } |