mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 19:23:23 +01:00
ae65e281f3
to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
83 lines
3.1 KiB
C++
83 lines
3.1 KiB
C++
//===- llvm/unittest/XRay/FDRTraceWriterTest.cpp ----------------*- C++ -*-===//
|
|
//
|
|
// 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/XRay/BlockIndexer.h"
|
|
#include "llvm/XRay/FDRLogBuilder.h"
|
|
#include "llvm/XRay/FDRRecords.h"
|
|
#include "gmock/gmock.h"
|
|
#include "gtest/gtest.h"
|
|
|
|
namespace llvm {
|
|
namespace xray {
|
|
namespace {
|
|
|
|
using ::testing::ElementsAre;
|
|
using ::testing::Eq;
|
|
using ::testing::Field;
|
|
using ::testing::Not;
|
|
using ::testing::SizeIs;
|
|
|
|
// This test ensures that we can index blocks that follow version 3 of the log
|
|
// format.
|
|
TEST(FDRBlockIndexerTest, IndexBlocksV3) {
|
|
auto Block0 = LogBuilder()
|
|
.add<BufferExtents>(80)
|
|
.add<NewBufferRecord>(1)
|
|
.add<WallclockRecord>(1, 2)
|
|
.add<PIDRecord>(1)
|
|
.add<NewCPUIDRecord>(1, 2)
|
|
.add<FunctionRecord>(RecordTypes::ENTER, 1, 1)
|
|
.add<FunctionRecord>(RecordTypes::EXIT, 1, 100)
|
|
.consume();
|
|
auto Block1 = LogBuilder()
|
|
.add<BufferExtents>(80)
|
|
.add<NewBufferRecord>(1)
|
|
.add<WallclockRecord>(1, 2)
|
|
.add<PIDRecord>(1)
|
|
.add<NewCPUIDRecord>(1, 2)
|
|
.add<FunctionRecord>(RecordTypes::ENTER, 1, 1)
|
|
.add<FunctionRecord>(RecordTypes::EXIT, 1, 100)
|
|
.consume();
|
|
auto Block2 = LogBuilder()
|
|
.add<BufferExtents>(80)
|
|
.add<NewBufferRecord>(2)
|
|
.add<WallclockRecord>(1, 2)
|
|
.add<PIDRecord>(1)
|
|
.add<NewCPUIDRecord>(2, 2)
|
|
.add<FunctionRecord>(RecordTypes::ENTER, 1, 1)
|
|
.add<FunctionRecord>(RecordTypes::EXIT, 1, 100)
|
|
.consume();
|
|
BlockIndexer::Index Index;
|
|
BlockIndexer Indexer(Index);
|
|
// Iterate through the contrived blocks we have created above.
|
|
for (auto B : {std::ref(Block0), std::ref(Block1), std::ref(Block2)}) {
|
|
// For each record in the block, we apply the indexer.
|
|
for (auto &R : B.get())
|
|
ASSERT_FALSE(errorToBool(R->apply(Indexer)));
|
|
ASSERT_FALSE(errorToBool(Indexer.flush()));
|
|
}
|
|
|
|
ASSERT_THAT(Index.size(), Eq(2u));
|
|
auto T1Blocks = Index.find({1, 1});
|
|
ASSERT_THAT(T1Blocks, Not(Eq(Index.end())));
|
|
|
|
// Expect only six records, because we're ignoring the BufferExtents record.
|
|
EXPECT_THAT(T1Blocks->second,
|
|
ElementsAre(Field(&BlockIndexer::Block::Records, SizeIs(6u)),
|
|
Field(&BlockIndexer::Block::Records, SizeIs(6u))));
|
|
auto T2Blocks = Index.find({1, 2});
|
|
ASSERT_THAT(T2Blocks, Not(Eq(Index.end())));
|
|
EXPECT_THAT(T2Blocks->second, ElementsAre(Field(&BlockIndexer::Block::Records,
|
|
SizeIs(Eq(6u)))));
|
|
}
|
|
|
|
// FIXME: Support indexing V2 and V1 blocks.
|
|
|
|
} // namespace
|
|
} // namespace xray
|
|
} // namespace llvm
|