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ios: Add IOSIntermediateDumpInterface.

Browse Source 
Change IOSIntermediateDumpReader to take a new interface that can be
backed by a FilePath (as it is now) or a StringFile byte array, which
can be useful for tests, especially with fuzzing.

Change-Id: I02a25cfb7cd204975d1bcce80201bd10944f3f2e
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3270755
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
This commit is contained in:
Justin Cohen 2021-11-20 23:03:45 -05:00 committed by Crashpad LUCI CQ
parent 10e82d5318
commit 4b86b27773
12 changed files with 229 additions and 62 deletions
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2
client/ios_handler/in_process_handler.cc
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@ -178,7 +178,7 @@ void InProcessHandler::ProcessIntermediateDump(
INITIALIZATION_STATE_DCHECK_VALID(initialized_);
ProcessSnapshotIOSIntermediateDump process_snapshot;
if (process_snapshot.Initialize(file, annotations)) {
if (process_snapshot.InitializeWithFilePath(file, annotations)) {
SaveSnapshot(process_snapshot);
}
}

1
client/ios_handler/in_process_handler_test.cc
View File

@ -142,7 +142,6 @@ TEST_F(InProcessHandlerTest, TestPendingFileLimit) {
handler().ProcessIntermediateDumps({});
VerifyRemainingFileCount(0, 0);
ClearFiles();
}
} // namespace

15
client/ios_handler/in_process_intermediate_dump_handler_test.cc
View File

@ -93,7 +93,7 @@ class InProcessIntermediateDumpHandlerTest : public testing::Test {
TEST_F(InProcessIntermediateDumpHandlerTest, TestSystem) {
WriteReport();
internal::ProcessSnapshotIOSIntermediateDump process_snapshot;
ASSERT_TRUE(process_snapshot.Initialize(path(), {}));
ASSERT_TRUE(process_snapshot.InitializeWithFilePath(path(), {}));
// Snpahot
const SystemSnapshot* system = process_snapshot.System();
@ -145,7 +145,8 @@ TEST_F(InProcessIntermediateDumpHandlerTest, TestAnnotations) {
WriteReport();
internal::ProcessSnapshotIOSIntermediateDump process_snapshot;
ASSERT_TRUE(process_snapshot.Initialize(path(), {{"after_dump", "post"}}));
ASSERT_TRUE(process_snapshot.InitializeWithFilePath(
path(), {{"after_dump", "post"}}));
auto process_map = process_snapshot.AnnotationsSimpleMap();
EXPECT_EQ(process_map.size(), 2u);
@ -199,7 +200,7 @@ TEST_F(InProcessIntermediateDumpHandlerTest, TestAnnotations) {
TEST_F(InProcessIntermediateDumpHandlerTest, TestThreads) {
WriteReport();
internal::ProcessSnapshotIOSIntermediateDump process_snapshot;
ASSERT_TRUE(process_snapshot.Initialize(path(), {}));
ASSERT_TRUE(process_snapshot.InitializeWithFilePath(path(), {}));
const auto& threads = process_snapshot.Threads();
ASSERT_GT(threads.size(), 0u);
@ -217,26 +218,26 @@ TEST_F(InProcessIntermediateDumpHandlerTest, TestThreads) {
TEST_F(InProcessIntermediateDumpHandlerTest, TestProcess) {
WriteReport();
internal::ProcessSnapshotIOSIntermediateDump process_snapshot;
ASSERT_TRUE(process_snapshot.Initialize(path(), {}));
ASSERT_TRUE(process_snapshot.InitializeWithFilePath(path(), {}));
EXPECT_EQ(process_snapshot.ProcessID(), getpid());
}
TEST_F(InProcessIntermediateDumpHandlerTest, TestMachException) {
WriteReport();
internal::ProcessSnapshotIOSIntermediateDump process_snapshot;
ASSERT_TRUE(process_snapshot.Initialize(path(), {}));
ASSERT_TRUE(process_snapshot.InitializeWithFilePath(path(), {}));
}
TEST_F(InProcessIntermediateDumpHandlerTest, TestSignalException) {
WriteReport();
internal::ProcessSnapshotIOSIntermediateDump process_snapshot;
ASSERT_TRUE(process_snapshot.Initialize(path(), {}));
ASSERT_TRUE(process_snapshot.InitializeWithFilePath(path(), {}));
}
TEST_F(InProcessIntermediateDumpHandlerTest, TestNSException) {
WriteReport();
internal::ProcessSnapshotIOSIntermediateDump process_snapshot;
ASSERT_TRUE(process_snapshot.Initialize(path(), {}));
ASSERT_TRUE(process_snapshot.InitializeWithFilePath(path(), {}));
}
} // namespace

24
snapshot/ios/process_snapshot_ios_intermediate_dump.cc
View File

@ -36,14 +36,24 @@ namespace internal {
using Key = internal::IntermediateDumpKey;
bool ProcessSnapshotIOSIntermediateDump::Initialize(
bool ProcessSnapshotIOSIntermediateDump::InitializeWithFilePath(
const base::FilePath& dump_path,
const std::map<std::string, std::string>& annotations) {
IOSIntermediateDumpFilePath dump_interface;
if (!dump_interface.Initialize(dump_path))
return false;
return InitializeWithFileInterface(dump_interface, annotations);
}
bool ProcessSnapshotIOSIntermediateDump::InitializeWithFileInterface(
const IOSIntermediateDumpInterface& dump_interface,
const std::map<std::string, std::string>& annotations) {
INITIALIZATION_STATE_SET_INITIALIZING(initialized_);
annotations_simple_map_ = annotations;
if (!reader_.Initialize(dump_path)) {
if (!reader_.Initialize(dump_interface)) {
return false;
}
@ -165,6 +175,16 @@ bool ProcessSnapshotIOSIntermediateDump::Initialize(
return true;
}
void ProcessSnapshotIOSIntermediateDump::SetClientID(const UUID& client_id) {
INITIALIZATION_STATE_DCHECK_VALID(initialized_);
client_id_ = client_id;
}
void ProcessSnapshotIOSIntermediateDump::SetReportID(const UUID& report_id) {
INITIALIZATION_STATE_DCHECK_VALID(initialized_);
report_id_ = report_id;
}
pid_t ProcessSnapshotIOSIntermediateDump::ProcessID() const {
INITIALIZATION_STATE_DCHECK_VALID(initialized_);
return p_pid_;

24
snapshot/ios/process_snapshot_ios_intermediate_dump.h
View File

@ -46,24 +46,38 @@ class ProcessSnapshotIOSIntermediateDump final : public ProcessSnapshot {
//! \brief Initializes the object.
//!
//! \param[in] dump_path A class containing various system data points.
//! \param[in] dump_path The intermediate dump to read.
//! \param[in] annotations Process annotations to set in each crash report.
//!
//! \return `true` if the snapshot could be created, `false` otherwise with
//! an appropriate message logged.
bool Initialize(const base::FilePath& dump_path,
const std::map<std::string, std::string>& annotations);
bool InitializeWithFilePath(
const base::FilePath& dump_path,
const std::map<std::string, std::string>& annotations);
//! \brief Initializes the object.
//!
//! \param[in] dump_interface An interface corresponding to an intermediate
//! dump file.
//! \param[in] annotations Process annotations to set in each crash report.
//!
//! \return `true` if the snapshot could be created, `false` otherwise with
//! an appropriate message logged.
bool InitializeWithFileInterface(
const IOSIntermediateDumpInterface& dump_interface,
const std::map<std::string, std::string>& annotations);
//! On iOS, the client ID is under the control of the snapshot producer,
//! which may call this method to set the client ID. If this is not done,
//! ClientID() will return an identifier consisting entirely of zeroes.
void SetClientID(const UUID& client_id) { client_id_ = client_id; }
void SetClientID(const UUID& client_id);
//! \brief Sets the value to be returned by ReportID().
//!
//! On iOS, the crash report ID is under the control of the snapshot
//! producer, which may call this method to set the report ID. If this is not
//! done, ReportID() will return an identifier consisting entirely of zeroes.
void SetReportID(const UUID& report_id) { report_id_ = report_id; }
void SetReportID(const UUID& report_id);
// ProcessSnapshot:
pid_t ProcessID() const override;

23
snapshot/ios/process_snapshot_ios_intermediate_dump_test.cc
View File

@ -456,14 +456,14 @@ class ProcessSnapshotIOSIntermediateDumpTest : public testing::Test {
TEST_F(ProcessSnapshotIOSIntermediateDumpTest, InitializeNoFile) {
const base::FilePath file;
ProcessSnapshotIOSIntermediateDump process_snapshot;
EXPECT_FALSE(process_snapshot.Initialize(file, annotations()));
EXPECT_FALSE(process_snapshot.InitializeWithFilePath(file, annotations()));
EXPECT_TRUE(LoggingRemoveFile(path()));
EXPECT_FALSE(IsRegularFile(path()));
}
TEST_F(ProcessSnapshotIOSIntermediateDumpTest, InitializeEmpty) {
ProcessSnapshotIOSIntermediateDump process_snapshot;
EXPECT_FALSE(process_snapshot.Initialize(path(), annotations()));
EXPECT_FALSE(process_snapshot.InitializeWithFilePath(path(), annotations()));
EXPECT_FALSE(IsRegularFile(path()));
}
@ -476,7 +476,7 @@ TEST_F(ProcessSnapshotIOSIntermediateDumpTest, InitializeMinimumDump) {
{ IOSIntermediateDumpWriter::ScopedMap map(writer(), Key::kProcessInfo); }
}
ProcessSnapshotIOSIntermediateDump process_snapshot;
ASSERT_TRUE(process_snapshot.Initialize(path(), annotations()));
ASSERT_TRUE(process_snapshot.InitializeWithFilePath(path(), annotations()));
EXPECT_FALSE(IsRegularFile(path()));
EXPECT_TRUE(DumpSnapshot(process_snapshot));
}
@ -489,7 +489,7 @@ TEST_F(ProcessSnapshotIOSIntermediateDumpTest, MissingSystemDump) {
{ IOSIntermediateDumpWriter::ScopedMap map(writer(), Key::kProcessInfo); }
}
ProcessSnapshotIOSIntermediateDump process_snapshot;
ASSERT_FALSE(process_snapshot.Initialize(path(), annotations()));
ASSERT_FALSE(process_snapshot.InitializeWithFilePath(path(), annotations()));
EXPECT_FALSE(IsRegularFile(path()));
}
@ -501,7 +501,7 @@ TEST_F(ProcessSnapshotIOSIntermediateDumpTest, MissingProcessDump) {
{ IOSIntermediateDumpWriter::ScopedMap map(writer(), Key::kSystemInfo); }
}
ProcessSnapshotIOSIntermediateDump process_snapshot;
ASSERT_FALSE(process_snapshot.Initialize(path(), annotations()));
ASSERT_FALSE(process_snapshot.InitializeWithFilePath(path(), annotations()));
EXPECT_FALSE(IsRegularFile(path()));
}
@ -526,7 +526,7 @@ TEST_F(ProcessSnapshotIOSIntermediateDumpTest, EmptySignalDump) {
}
}
ProcessSnapshotIOSIntermediateDump process_snapshot;
ASSERT_TRUE(process_snapshot.Initialize(path(), annotations()));
ASSERT_TRUE(process_snapshot.InitializeWithFilePath(path(), annotations()));
EXPECT_FALSE(IsRegularFile(path()));
EXPECT_TRUE(DumpSnapshot(process_snapshot));
}
@ -552,7 +552,7 @@ TEST_F(ProcessSnapshotIOSIntermediateDumpTest, EmptyMachDump) {
}
}
ProcessSnapshotIOSIntermediateDump process_snapshot;
ASSERT_TRUE(process_snapshot.Initialize(path(), annotations()));
ASSERT_TRUE(process_snapshot.InitializeWithFilePath(path(), annotations()));
EXPECT_FALSE(IsRegularFile(path()));
EXPECT_TRUE(DumpSnapshot(process_snapshot));
}
@ -578,7 +578,7 @@ TEST_F(ProcessSnapshotIOSIntermediateDumpTest, EmptyExceptionDump) {
}
}
ProcessSnapshotIOSIntermediateDump process_snapshot;
ASSERT_TRUE(process_snapshot.Initialize(path(), annotations()));
ASSERT_TRUE(process_snapshot.InitializeWithFilePath(path(), annotations()));
EXPECT_FALSE(IsRegularFile(path()));
EXPECT_TRUE(DumpSnapshot(process_snapshot));
}
@ -608,7 +608,7 @@ TEST_F(ProcessSnapshotIOSIntermediateDumpTest, EmptyUncaughtNSExceptionDump) {
}
}
ProcessSnapshotIOSIntermediateDump process_snapshot;
ASSERT_TRUE(process_snapshot.Initialize(path(), annotations()));
ASSERT_TRUE(process_snapshot.InitializeWithFilePath(path(), annotations()));
EXPECT_FALSE(IsRegularFile(path()));
EXPECT_TRUE(DumpSnapshot(process_snapshot));
}
@ -625,7 +625,7 @@ TEST_F(ProcessSnapshotIOSIntermediateDumpTest, FullReport) {
WriteMachException(writer());
}
ProcessSnapshotIOSIntermediateDump process_snapshot;
ASSERT_TRUE(process_snapshot.Initialize(path(), annotations()));
ASSERT_TRUE(process_snapshot.InitializeWithFilePath(path(), annotations()));
EXPECT_FALSE(IsRegularFile(path()));
EXPECT_TRUE(DumpSnapshot(process_snapshot));
ExpectSnapshot(process_snapshot);
@ -634,9 +634,8 @@ TEST_F(ProcessSnapshotIOSIntermediateDumpTest, FullReport) {
TEST_F(ProcessSnapshotIOSIntermediateDumpTest, FuzzTestCases) {
base::FilePath fuzz_path = TestPaths::TestDataRoot().Append(FILE_PATH_LITERAL(
"snapshot/ios/testdata/crash-1fa088dda0adb41459d063078a0f384a0bb8eefa"));
crashpad::internal::ProcessSnapshotIOSIntermediateDump process_snapshot;
EXPECT_TRUE(process_snapshot.Initialize(fuzz_path, {}));
EXPECT_TRUE(process_snapshot.InitializeWithFilePath(fuzz_path, {}));
EXPECT_TRUE(LoggingRemoveFile(path()));
}

2
util/BUILD.gn
View File

@ -369,6 +369,8 @@ crashpad_static_library("util") {
"ios/ios_intermediate_dump_data.cc",
"ios/ios_intermediate_dump_data.h",
"ios/ios_intermediate_dump_format.h",
"ios/ios_intermediate_dump_interface.cc",
"ios/ios_intermediate_dump_interface.h",
"ios/ios_intermediate_dump_list.cc",
"ios/ios_intermediate_dump_list.h",
"ios/ios_intermediate_dump_map.cc",

60
util/ios/ios_intermediate_dump_interface.cc Normal file
View File

@ -0,0 +1,60 @@
// Copyright 2021 The Crashpad Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "util/ios/ios_intermediate_dump_interface.h"
#include "util/file/scoped_remove_file.h"
namespace crashpad {
namespace internal {
bool IOSIntermediateDumpFilePath::Initialize(const base::FilePath& path) {
INITIALIZATION_STATE_SET_INITIALIZING(initialized_);
ScopedRemoveFile file_remover(path);
handle_.reset(LoggingOpenFileForRead(path));
if (!handle_.is_valid())
return false;
reader_ = std::make_unique<WeakFileHandleFileReader>(handle_.get());
INITIALIZATION_STATE_SET_VALID(initialized_);
return true;
}
FileReaderInterface* IOSIntermediateDumpFilePath::FileReader() const {
INITIALIZATION_STATE_DCHECK_VALID(initialized_);
return reader_.get();
}
FileOffset IOSIntermediateDumpFilePath::Size() const {
INITIALIZATION_STATE_DCHECK_VALID(initialized_);
return LoggingFileSizeByHandle(handle_.get());
}
IOSIntermediateDumpByteArray::IOSIntermediateDumpByteArray(const void* data,
size_t size) {
string_file_ = std::make_unique<StringFile>();
string_file_->SetString(
std::string(reinterpret_cast<const char*>(data), size));
}
FileReaderInterface* IOSIntermediateDumpByteArray::FileReader() const {
return string_file_.get();
}
FileOffset IOSIntermediateDumpByteArray::Size() const {
return string_file_->string().size();
}
} // namespace internal
} // namespace crashpad

67
util/ios/ios_intermediate_dump_interface.h Normal file
View File

@ -0,0 +1,67 @@
// Copyright 2021 The Crashpad Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef CRASHPAD_UTIL_IOS_IOS_INTERMEDIATE_DUMP_INTERFACE_H_
#define CRASHPAD_UTIL_IOS_IOS_INTERMEDIATE_DUMP_INTERFACE_H_
#include "base/files/file_path.h"
#include "util/file/file_reader.h"
#include "util/file/filesystem.h"
#include "util/file/string_file.h"
#include "util/misc/initialization_state_dcheck.h"
namespace crashpad {
namespace internal {
//! \brief The base class for reading data into an IOSIntermediateDumpReader.
class IOSIntermediateDumpInterface {
public:
virtual FileReaderInterface* FileReader() const = 0;
virtual FileOffset Size() const = 0;
};
//! \brief An intermediate dump backed by a FilePath. FilePath is unlinked
//! immediately upon initialization to ensure files are only processed once
//! in the event a crash is introduced by this intermediate dump.
class IOSIntermediateDumpFilePath : public IOSIntermediateDumpInterface {
public:
bool Initialize(const base::FilePath& path);
// IOSIntermediateDumpInterface:
FileReaderInterface* FileReader() const override;
FileOffset Size() const override;
private:
ScopedFileHandle handle_;
std::unique_ptr<WeakFileHandleFileReader> reader_;
InitializationStateDcheck initialized_;
};
//! \brief An intermediate dump backed by a byte array.
class IOSIntermediateDumpByteArray : public IOSIntermediateDumpInterface {
public:
IOSIntermediateDumpByteArray(const void* data, size_t size);
// IOSIntermediateDumpInterface
FileReaderInterface* FileReader() const override;
FileOffset Size() const override;
private:
std::unique_ptr<StringFile> string_file_;
};
} // namespace internal
} // namespace crashpad
#endif // CRASHPAD_UTIL_IOS_IOS_INTERMEDIATE_DUMP_INTERFACE_H_

28
util/ios/ios_intermediate_dump_reader.cc
View File

@ -29,31 +29,35 @@
namespace crashpad {
namespace internal {
bool IOSIntermediateDumpReader::Initialize(const base::FilePath& path) {
ScopedFileHandle handle(LoggingOpenFileForRead(path));
auto reader = std::make_unique<WeakFileHandleFileReader>(handle.get());
bool IOSIntermediateDumpReader::Initialize(
const IOSIntermediateDumpInterface& dump_interface) {
INITIALIZATION_STATE_SET_INITIALIZING(initialized_);
// In the event a crash is introduced by this intermediate dump, don't ever
// read a file twice. To ensure this doesn't happen, immediately unlink.
LoggingRemoveFile(path);
// Don't initialize invalid or empty files.
FileOffset size = LoggingFileSizeByHandle(handle.get());
if (!handle.is_valid() || size == 0) {
// Don't initialize empty files.
FileOffset size = dump_interface.Size();
if (size == 0) {
return false;
}
if (!Parse(reader.get(), size)) {
if (!Parse(dump_interface.FileReader(), size)) {
LOG(ERROR) << "Intermediate dump parsing failed";
// Intentially do not return false here, as it may be possible to extract a
// useful minidump out of a partial intermediate dump.
}
INITIALIZATION_STATE_SET_VALID(initialized_);
return true;
}
const IOSIntermediateDumpMap* IOSIntermediateDumpReader::RootMap() {
INITIALIZATION_STATE_DCHECK_VALID(initialized_);
return &intermediate_dump_;
}
bool IOSIntermediateDumpReader::Parse(FileReaderInterface* reader,
FileOffset file_size) {
std::stack<IOSIntermediateDumpObject*> stack;
stack.push(&minidump_);
stack.push(&intermediate_dump_);
using Command = IOSIntermediateDumpWriter::CommandType;
using Type = IOSIntermediateDumpObject::Type;

16
util/ios/ios_intermediate_dump_reader.h
View File

@ -15,9 +15,9 @@
#ifndef CRASHPAD_UTIL_IOS_IOS_INTERMEDIATE_DUMP_READER_H_
#define CRASHPAD_UTIL_IOS_IOS_INTERMEDIATE_DUMP_READER_H_
#include "base/files/file_path.h"
#include "util/file/file_reader.h"
#include "util/ios/ios_intermediate_dump_interface.h"
#include "util/ios/ios_intermediate_dump_map.h"
#include "util/misc/initialization_state_dcheck.h"
namespace crashpad {
namespace internal {
@ -31,26 +31,28 @@ class IOSIntermediateDumpReader {
IOSIntermediateDumpReader& operator=(const IOSIntermediateDumpReader&) =
delete;
//! \brief Open and parses \a path, ignoring empty files.
//! \brief Open and parses \a dump_interface.
//!
//! Will attempt to parse the binary file, similar to a JSON file, using the
//! same format used by IOSIntermediateDumpWriter, resulting in an
//! IOSIntermediateDumpMap
//!
//! \param[in] path The intermediate dump to read.
//! \param[in] dump_interface An interface corresponding to an intermediate
//! dump file.
//!
//! \return On success, returns `true`, otherwise returns `false`. Clients may
//! still attempt to parse RootMap, as partial minidumps may still be
//! usable.
bool Initialize(const base::FilePath& path);
bool Initialize(const IOSIntermediateDumpInterface& dump_interface);
//! \brief Returns an IOSIntermediateDumpMap corresponding to the root of the
//! intermediate dump.
const IOSIntermediateDumpMap* RootMap() { return &minidump_; }
const IOSIntermediateDumpMap* RootMap();
private:
bool Parse(FileReaderInterface* reader, FileOffset file_size);
IOSIntermediateDumpMap minidump_;
IOSIntermediateDumpMap intermediate_dump_;
InitializationStateDcheck initialized_;
};
} // namespace internal

29
util/ios/ios_intermediate_dump_reader_test.cc
View File

@ -48,6 +48,7 @@ class IOSIntermediateDumpReaderTest : public testing::Test {
writer_ = std::make_unique<IOSIntermediateDumpWriter>();
ASSERT_TRUE(writer_->Open(path_));
ASSERT_TRUE(IsRegularFile(path_));
dump_interface_.Initialize(path_);
}
void TearDown() override {
@ -59,6 +60,7 @@ class IOSIntermediateDumpReaderTest : public testing::Test {
int fd() { return fd_.get(); }
const base::FilePath& path() const { return path_; }
const auto& dump_interface() const { return dump_interface_; }
std::unique_ptr<IOSIntermediateDumpWriter> writer_;
@ -66,22 +68,20 @@ class IOSIntermediateDumpReaderTest : public testing::Test {
base::ScopedFD fd_;
ScopedTempDir temp_dir_;
base::FilePath path_;
internal::IOSIntermediateDumpFilePath dump_interface_;
};
TEST_F(IOSIntermediateDumpReaderTest, ReadNoFile) {
internal::IOSIntermediateDumpReader reader;
EXPECT_FALSE(reader.Initialize(base::FilePath()));
EXPECT_TRUE(LoggingRemoveFile(path()));
internal::IOSIntermediateDumpFilePath dump_interface;
EXPECT_FALSE(dump_interface.Initialize(base::FilePath()));
EXPECT_FALSE(IsRegularFile(path()));
}
TEST_F(IOSIntermediateDumpReaderTest, ReadEmptyFile) {
internal::IOSIntermediateDumpReader reader;
EXPECT_FALSE(reader.Initialize(path()));
EXPECT_FALSE(reader.Initialize(dump_interface()));
EXPECT_FALSE(IsRegularFile(path()));
const auto root_map = reader.RootMap();
EXPECT_TRUE(root_map->empty());
}
TEST_F(IOSIntermediateDumpReaderTest, ReadHelloWorld) {
@ -89,7 +89,7 @@ TEST_F(IOSIntermediateDumpReaderTest, ReadHelloWorld) {
EXPECT_TRUE(
LoggingWriteFile(fd(), hello_world.c_str(), hello_world.length()));
internal::IOSIntermediateDumpReader reader;
EXPECT_TRUE(reader.Initialize(path()));
EXPECT_TRUE(reader.Initialize(dump_interface()));
EXPECT_FALSE(IsRegularFile(path()));
const auto root_map = reader.RootMap();
@ -113,11 +113,10 @@ TEST_F(IOSIntermediateDumpReaderTest, FuzzTestCases) {
0x1,
0x7,
0x16};
EXPECT_TRUE(LoggingWriteFile(fd(), &fuzz1, sizeof(fuzz1)));
internal::IOSIntermediateDumpReader reader;
EXPECT_TRUE(reader.Initialize(path()));
EXPECT_FALSE(IsRegularFile(path()));
internal::IOSIntermediateDumpByteArray dump_interface(fuzz1, sizeof(fuzz1));
internal::IOSIntermediateDumpReader reader;
EXPECT_TRUE(reader.Initialize(dump_interface));
const auto root_map = reader.RootMap();
EXPECT_TRUE(root_map->empty());
}
@ -136,7 +135,7 @@ TEST_F(IOSIntermediateDumpReaderTest, WriteBadPropertyDataLength) {
size_t value_length = 999999;
EXPECT_TRUE(LoggingWriteFile(fd(), &value_length, sizeof(size_t)));
EXPECT_TRUE(LoggingWriteFile(fd(), &value, sizeof(value)));
EXPECT_TRUE(reader.Initialize(path()));
EXPECT_TRUE(reader.Initialize(dump_interface()));
EXPECT_FALSE(IsRegularFile(path()));
const auto root_map = reader.RootMap();
@ -159,7 +158,7 @@ TEST_F(IOSIntermediateDumpReaderTest, InvalidArrayInArray) {
writer_->AddProperty(Key::kVersion, &version);
}
EXPECT_TRUE(writer_->Close());
EXPECT_TRUE(reader.Initialize(path()));
EXPECT_TRUE(reader.Initialize(dump_interface()));
EXPECT_FALSE(IsRegularFile(path()));
const auto root_map = reader.RootMap();
@ -181,7 +180,7 @@ TEST_F(IOSIntermediateDumpReaderTest, InvalidPropertyInArray) {
writer_->AddProperty(Key::kVersion, &version);
}
EXPECT_TRUE(writer_->Close());
EXPECT_TRUE(reader.Initialize(path()));
EXPECT_TRUE(reader.Initialize(dump_interface()));
EXPECT_FALSE(IsRegularFile(path()));
const auto root_map = reader.RootMap();
@ -218,7 +217,7 @@ TEST_F(IOSIntermediateDumpReaderTest, ReadValidData) {
}
EXPECT_TRUE(writer_->Close());
EXPECT_TRUE(reader.Initialize(path()));
EXPECT_TRUE(reader.Initialize(dump_interface()));
EXPECT_FALSE(IsRegularFile(path()));
auto root_map = reader.RootMap();