gem5::SerializationFixture Class Reference

Fixture class that handles temporary directory creation. More...

#include <serialization_fixture.hh>

Inheritance diagram for gem5::SerializationFixture:

Public Member Functions
std::string	getDirName () const
	Get the name of the directory we have created on SetUp.
std::string	getCptPath () const
	Get the path to the checkpoint file.
void	simulateSerialization (std::string contents) const
	Create a cpt file with the contents specified by the string.
void	SetUp () override
void	TearDown () override

Private Attributes
std::string	dirName = "/tmp/temp_dir_test_XXXXXX"
	The name of the temporary directory.

Detailed Description

Fixture class that handles temporary directory creation.

These temporary directories are used by the tests in this file, in order to avoid that a failed test will not remove its directory, causing future runs to fail. This has been tailored for checkpoints, so it expects that the directory may contain a cpt file on removal.

Todo

Ideally the checkpoints should not be necessarily using files, and stringstreams would be used instead to avoid overhead in the tests.

Definition at line 53 of file serialization_fixture.hh.

Member Function Documentation

getCptPath()

std::string gem5::SerializationFixture::getCptPath ( ) const

inline

Get the path to the checkpoint file.

Definition at line 67 of file serialization_fixture.hh.

References gem5::CheckpointIn::baseFilename, and getDirName().

Referenced by CheckpointInFixture::SetUp(), SerializableFixture::SetUp(), simulateSerialization(), TearDown(), and SerializableFixture::TearDown().

getDirName()

std::string gem5::SerializationFixture::getDirName ( ) const

inline

Get the name of the directory we have created on SetUp.

Definition at line 63 of file serialization_fixture.hh.

References dirName.

Referenced by getCptPath(), and SerializableFixture::SetUp().

SetUp()

void gem5::SerializationFixture::SetUp ( )

inlineoverride

Definition at line 86 of file serialization_fixture.hh.

References dirName.

Referenced by CheckpointInFixture::SetUp(), and SerializableFixture::SetUp().

simulateSerialization()

void gem5::SerializationFixture::simulateSerialization ( std::string contents ) const

inline

Create a cpt file with the contents specified by the string.

This function should be used when testing unserialization, since it simulates a previous serialization.

Definition at line 78 of file serialization_fixture.hh.

References gem5::X86ISA::contents, and getCptPath().

TearDown()

void gem5::SerializationFixture::TearDown ( )

inlineoverride

Definition at line 94 of file serialization_fixture.hh.

References dirName, and getCptPath().

Referenced by SerializableFixture::TearDown().

Member Data Documentation

dirName

std::string gem5::SerializationFixture::dirName = "/tmp/temp_dir_test_XXXXXX"

private

The name of the temporary directory.

Definition at line 57 of file serialization_fixture.hh.

Referenced by getDirName(), SetUp(), and TearDown().

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The documentation for this class was generated from the following file:

• base/gtest/serialization_fixture.hh