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//===- BPFunctionNodeTest.cpp - BPFunctionNode 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 "llvm/ProfileData/InstrProf.h"
#include "llvm/Support/BalancedPartitioning.h"
#include "llvm/Testing/Support/SupportHelpers.h"
#include "gmock/gmock.h"
#include "gtest/gtest.h"
using testing::Field;
using testing::UnorderedElementsAre;
using testing::UnorderedElementsAreArray;
namespace llvm {
void PrintTo(const BPFunctionNode &Node, std::ostream *OS) {
raw_os_ostream ROS(*OS);
Node.dump(ROS);
}
TEST(BPFunctionNodeTest, Basic) {
auto NodeIs = [](BPFunctionNode::IDT Id,
ArrayRef<BPFunctionNode::UtilityNodeT> UNs) {
return AllOf(Field("Id", &BPFunctionNode::Id, Id),
Field("UtilityNodes", &BPFunctionNode::UtilityNodes,
UnorderedElementsAreArray(UNs)));
};
auto Nodes = TemporalProfTraceTy::createBPFunctionNodes({
TemporalProfTraceTy({0, 1, 2, 3}),
});
EXPECT_THAT(Nodes,
UnorderedElementsAre(NodeIs(0, {0, 1, 2}), NodeIs(1, {1, 2}),
NodeIs(2, {1, 2}), NodeIs(3, {2})));
Nodes = TemporalProfTraceTy::createBPFunctionNodes({
TemporalProfTraceTy({0, 1, 2, 3, 4}),
TemporalProfTraceTy({4, 2}),
});
EXPECT_THAT(Nodes,
UnorderedElementsAre(NodeIs(0, {0, 1, 2}), NodeIs(1, {1, 2}),
NodeIs(2, {1, 2, 4, 5}), NodeIs(3, {2}),
NodeIs(4, {2, 3, 4, 5})));
}
} // end namespace llvm
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