71 lines
1.9 KiB
Rust
71 lines
1.9 KiB
Rust
//! A runtime that records what it is asked to run, for the runner and broker tests. Do not edit.
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//!
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//! Included with `#[path = "support/runtime.rs"] mod runtime;`.
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#![allow(dead_code)] // each test file uses a different part of this module
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use std::sync::{Arc, Mutex};
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use brokerd::args::{ToolArgs, ToolName};
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use brokerd::runner::{Mount, RunError, RunOutput, RunSpec, Runtime};
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/// What one `run` was given, copied out of the `RunSpec`.
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#[derive(Debug, Clone, PartialEq, Eq)]
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pub struct Seen {
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pub tool: ToolName,
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pub arguments: ToolArgs,
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pub mounts: Vec<Mount>,
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pub egress: Option<Vec<String>>,
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}
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pub struct Recording {
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seen: Mutex<Vec<Seen>>,
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answer: Result<RunOutput, RunError>,
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}
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impl Recording {
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/// Answers every call with `content`, not truncated.
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pub fn answering(content: &str) -> Arc<Recording> {
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Recording::with(Ok(RunOutput {
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content: content.to_string(),
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truncated: false,
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}))
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}
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pub fn with(answer: Result<RunOutput, RunError>) -> Arc<Recording> {
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Arc::new(Recording {
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seen: Mutex::new(Vec::new()),
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answer,
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})
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}
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pub fn seen(&self) -> Vec<Seen> {
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self.seen.lock().unwrap().clone()
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}
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pub fn count(&self) -> usize {
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self.seen.lock().unwrap().len()
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}
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}
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impl Runtime for Recording {
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fn run(&self, spec: &RunSpec) -> Result<RunOutput, RunError> {
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self.seen.lock().unwrap().push(Seen {
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tool: spec.tool(),
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arguments: spec.arguments().clone(),
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mounts: spec.mounts().to_vec(),
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egress: spec.egress().map(<[String]>::to_vec),
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});
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self.answer.clone()
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}
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}
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/// Lets a test keep its `Arc<Recording>` while the broker owns a `Box<dyn Runtime>`.
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pub struct Shared(pub Arc<Recording>);
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impl Runtime for Shared {
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fn run(&self, spec: &RunSpec) -> Result<RunOutput, RunError> {
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self.0.run(spec)
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}
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}
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