crashpad::test::FakePtraceConnection Class Reference

Stands-in where real PtraceConnections aren't available. More...

#include "test/linux/fake_ptrace_connection.h"

Inheritance diagram for crashpad::test::FakePtraceConnection:

Collaboration diagram for crashpad::test::FakePtraceConnection:

Public Member Functions
	FakePtraceConnection (const FakePtraceConnection &)=delete
FakePtraceConnection &	operator= (const FakePtraceConnection &)=delete
bool	Initialize (pid_t pid)
	Initializes this connection for the process whose process ID is pid.
pid_t	GetProcessID () override
	Returns the process ID of the connected process.
bool	Attach (pid_t tid) override
	Adds a new thread to this connection.
bool	Is64Bit () override
	Returns true if the current process is 64-bit.
bool	GetThreadInfo (pid_t tid, ThreadInfo *info) override
	Does not modify info.
bool	ReadFileContents (const base::FilePath &path, std::string *contents) override
	Reads the entire contents of a file.
ProcessMemoryLinux *	Memory () override
	Attempts to create a ProcessMemory when called, calling ADD_FAILURE() and returning nullptr on failure.
bool	Threads (std::vector< pid_t > *threads) override
ssize_t	ReadUpTo (VMAddress address, size_t size, void *buffer) override
	\todo Not yet implemented.

Detailed Description

Stands-in where real PtraceConnections aren't available.

This class performs basic EXPECTs that it is used correctly, but does not execute any real ptrace calls or attachments.

Member Function Documentation

Attach()

bool crashpad::test::FakePtraceConnection::Attach ( pid_t tid )

overridevirtual

Adds a new thread to this connection.

Parameters

[in]

tid

The thread ID of the thread to attach.

Returns

true on success. false on failure with a message logged.

Implements crashpad::PtraceConnection.

GetProcessID()

pid_t crashpad::test::FakePtraceConnection::GetProcessID ( )

overridevirtual

Returns the process ID of the connected process.

Implements crashpad::PtraceConnection.

GetThreadInfo()

bool crashpad::test::FakePtraceConnection::GetThreadInfo ( pid_t tid, ThreadInfo * info )

overridevirtual

Does not modify info.

Implements crashpad::PtraceConnection.

Initialize()

bool crashpad::test::FakePtraceConnection::Initialize

(

pid_t

pid

)

Initializes this connection for the process whose process ID is pid.

Parameters

[in]

pid

The process ID of the process to connect to.

Returns

true on success. false on failure with a message logged.

Is64Bit()

bool crashpad::test::FakePtraceConnection::Is64Bit ( )

overridevirtual

Returns true if the current process is 64-bit.

Implements crashpad::PtraceConnection.

Memory()

ProcessMemoryLinux * crashpad::test::FakePtraceConnection::Memory ( )

overridevirtual

Attempts to create a ProcessMemory when called, calling ADD_FAILURE() and returning nullptr on failure.

Implements crashpad::PtraceConnection.

ReadFileContents()

bool crashpad::test::FakePtraceConnection::ReadFileContents ( const base::FilePath & path, std::string * contents )

overridevirtual

Reads the entire contents of a file.

Parameters

[in]	path	The path of the file to read.
[out]	contents	The file contents, valid if this method returns true.

Returns

true on success. false on failure with a message logged.

Implements crashpad::PtraceConnection.

ReadUpTo()

ssize_t crashpad::test::FakePtraceConnection::ReadUpTo ( VMAddress address, size_t size, void * buffer )

overridevirtual

\todo Not yet implemented.

Implements crashpad::PtraceConnection.

Threads()

bool crashpad::test::FakePtraceConnection::Threads ( std::vector< pid_t > * threads )

overridevirtual

Implements crashpad::PtraceConnection.

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

• test/linux/fake_ptrace_connection.h
• test/linux/fake_ptrace_connection.cc