1 | //===- BPFunctionNodeTest.cpp - BPFunctionNode tests ----------------------===// |
2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | |
9 | #include "llvm/ProfileData/InstrProf.h" |
10 | #include "llvm/Support/BalancedPartitioning.h" |
11 | #include "llvm/Testing/Support/SupportHelpers.h" |
12 | #include "gmock/gmock.h" |
13 | #include "gtest/gtest.h" |
14 | |
15 | using testing::Field; |
16 | using testing::UnorderedElementsAre; |
17 | using testing::UnorderedElementsAreArray; |
18 | |
19 | namespace llvm { |
20 | |
21 | void PrintTo(const BPFunctionNode &Node, std::ostream *OS) { |
22 | raw_os_ostream ROS(*OS); |
23 | Node.dump(OS&: ROS); |
24 | } |
25 | |
26 | TEST(BPFunctionNodeTest, Basic) { |
27 | auto NodeIs = [](BPFunctionNode::IDT Id, |
28 | ArrayRef<BPFunctionNode::UtilityNodeT> UNs) { |
29 | return AllOf(matchers: Field(field_name: "Id" , field: &BPFunctionNode::Id, matcher: Id), |
30 | matchers: Field(field_name: "UtilityNodes" , field: &BPFunctionNode::UtilityNodes, |
31 | matcher: UnorderedElementsAreArray(container: UNs))); |
32 | }; |
33 | |
34 | auto Nodes = TemporalProfTraceTy::createBPFunctionNodes(Traces: { |
35 | TemporalProfTraceTy({0, 1, 2, 3}), |
36 | }); |
37 | EXPECT_THAT(Nodes, |
38 | UnorderedElementsAre(NodeIs(0, {0, 1, 2}), NodeIs(1, {1, 2}), |
39 | NodeIs(2, {1, 2}), NodeIs(3, {2}))); |
40 | |
41 | Nodes = TemporalProfTraceTy::createBPFunctionNodes(Traces: { |
42 | TemporalProfTraceTy({0, 1, 2, 3, 4}), |
43 | TemporalProfTraceTy({4, 2}), |
44 | }); |
45 | |
46 | EXPECT_THAT(Nodes, |
47 | UnorderedElementsAre(NodeIs(0, {0, 1, 2}), NodeIs(1, {1, 2}), |
48 | NodeIs(2, {1, 2, 4, 5}), NodeIs(3, {2}), |
49 | NodeIs(4, {2, 3, 4, 5}))); |
50 | } |
51 | |
52 | } // end namespace llvm |
53 | |