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308571074c
This is an artifact from merging MLIR into LLVM, the file headers are now aligned with the rest of the project.
72 lines
2.3 KiB
C++
72 lines
2.3 KiB
C++
//===- BroadcastShapeTest.cpp - broadcasting shape unit tests -------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "mlir/Dialect/Traits.h"
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#include "llvm/ADT/SmallVector.h"
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#include "gmock/gmock.h"
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using namespace mlir::OpTrait::util;
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using llvm::SmallVector;
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using ::testing::ElementsAre;
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TEST(BroadcastShapeTest, CompatibleScalarAndScalar) {
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SmallVector<int64_t, 4> result;
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ASSERT_TRUE(getBroadcastedShape({}, {}, result));
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EXPECT_TRUE(result.empty());
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}
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TEST(BroadcastShapeTest, Compatible0DAnd1DTensor) {
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SmallVector<int64_t, 4> result;
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ASSERT_TRUE(getBroadcastedShape({}, {4}, result));
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EXPECT_THAT(result, ElementsAre(4));
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}
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TEST(BroadcastShapeTest, Compatible0DAnd3DTensor) {
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SmallVector<int64_t, 4> result;
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ASSERT_TRUE(getBroadcastedShape({}, {3, 5, 4}, result));
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EXPECT_THAT(result, ElementsAre(3, 5, 4));
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}
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TEST(BroadcastShapeTest, CompatibleTensorAndTensor) {
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SmallVector<int64_t, 4> result;
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ASSERT_TRUE(getBroadcastedShape({1, 7, 8, 9}, {8, 9}, result));
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EXPECT_THAT(result, ElementsAre(1, 7, 8, 9));
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}
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TEST(BroadcastShapeTest, InterleavingOnes) {
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SmallVector<int64_t, 4> result;
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ASSERT_TRUE(getBroadcastedShape({8, 1, 2, 1, 4}, {5, 1, 7, 1}, result));
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EXPECT_THAT(result, ElementsAre(8, 5, 2, 7, 4));
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}
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TEST(BroadcastShapeTest, InterleavingUnknowns) {
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SmallVector<int64_t, 4> result;
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ASSERT_TRUE(
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getBroadcastedShape({1, 2, -1, -1, -1}, {-1, -1, -1, 4, 1}, result));
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EXPECT_THAT(result, ElementsAre(-1, 2, -1, 4, -1));
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}
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TEST(BroadcastShapeTest, IncompatibleLowDim) {
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SmallVector<int64_t, 4> result;
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ASSERT_FALSE(getBroadcastedShape({4, 3, 5, 5}, {3, 5, 4}, result));
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EXPECT_TRUE(result.empty());
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}
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TEST(BroadcastShapeTest, IncompatibleMiddleDim) {
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SmallVector<int64_t, 4> result;
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ASSERT_FALSE(getBroadcastedShape({4, 3, 5, 5}, {3, 7, 5}, result));
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EXPECT_TRUE(result.empty());
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}
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TEST(BroadcastShapeTest, IncompatibleHighDim) {
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SmallVector<int64_t, 4> result;
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ASSERT_FALSE(getBroadcastedShape({3, 5, 5}, {4, 5, 5}, result));
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EXPECT_TRUE(result.empty());
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}
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