BroadcastShapeTest.cpp
2.25 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
//===- BroadcastShapeTest.cpp - broadcasting shape unit tests -------------===//
//
// Part of the MLIR 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());
}