Struct MockProcessConfig 

pub struct MockProcessConfig {
    pub pid: u32,
    pub pgid: Option<u32>,
    pub stdout: Vec<u8>,
    pub stderr: Vec<u8>,
    pub exit_status: Option<ExitStatus>,
    pub force_timeout: bool,
    pub spawn_error: Option<ProcessError>,
}

Behaviour to script for a single mocked spawn.

Fields

pid: u32

PID returned by ProcessHandle::pid for this spawn. Must be > 0 because process_tools test assertions check > 0.

pgid: Option<u32>

Process-group id returned by ProcessHandle::process_group_id.

stdout: Vec<u8>

Initial stdout bytes available before any test-side appends.

stderr: Vec<u8>

Initial stderr bytes available before any test-side appends.

exit_status: Option<ExitStatus>

If Some, the process is already complete and wait* returns this immediately. If None, the process stays “running” until the test signals exit via the controller.

force_timeout: bool

If true, ProcessHandle::wait_with_timeout reports a timeout regardless of exit_status. Used to test the timeout path without real subprocess scheduling.

spawn_error: Option<ProcessError>

If non-None, force ProcessSpawner::spawn to fail with this error instead of returning a handle. Used to exercise sandbox / invalid-argv error paths.

Implementations

impl MockProcessConfig

pub fn completed(exit_code: i32) -> Self

Convenience: build a successful spawn with the given exit code, no stdout/stderr.

pub fn with_stdout(exit_code: i32, stdout: impl Into<Vec<u8>>) -> Self

Convenience: build a successful spawn with the given exit code and inline stdout payload.

pub fn running() -> Self

Convenience: build a config that stays “running” until the test signals exit via the controller. Used for long-running and timeout tests.

Trait Implementations

impl Clone for MockProcessConfig

fn clone(&self) -> MockProcessConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MockProcessConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for MockProcessConfig

fn default() -> Self

Returns the “default value” for a type.