forked from 1b-agent/fieldcraft-upstream
jyvikoandClaude Opus 5.5
cb7e3a2711
Lists, shows, replays and deletes the crash reports the desktop app wrote. A replay opens the report's model, runs its commands with writes confined to a scratch folder, and says whether the same internal error happens again. Adapted from SolidCraft's solidcraft-cli crashes. Co-Authored-By: Claude Opus 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_01UhhZMBTviDQxZvwnyP89fo
76 lines
3.6 KiB
Rust
76 lines
3.6 KiB
Rust
//! `fieldcraft-cli crashes` on a crash folder of its own (`FIELDCRAFT_CRASH_DIR`).
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use std::path::{Path, PathBuf};
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use std::process::Command;
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use fieldcraft_engine::Session;
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use serde_json::{Value, json};
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const ID: &str = "20261014-101500-00000000deadbeef";
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/// A replayable report: a model with two nodes and a replay that adds a third.
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fn folder() -> PathBuf {
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let d = std::env::temp_dir().join(format!("fieldcraft-cli-crashes-{}", std::process::id()));
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let _ = std::fs::remove_dir_all(&d);
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let r = d.join(ID);
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std::fs::create_dir_all(&r).unwrap();
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let mut s = Session::default();
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for l in 1..=2 {
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s.execute("mesh.node.add", &json!({"label": l, "xyz": [l, 0, 0]})).unwrap();
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}
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std::fs::write(r.join("model.fieldcraft"), s.file_bytes(None).unwrap()).unwrap();
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let replay = json!({"commands": [
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{"command": "mesh.node.add", "params": {"label": 3, "xyz": [3, 0, 0]}},
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{"command": "file.save", "params": {"path": d.join("overwritten.fieldcraft")}},
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]});
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std::fs::write(r.join("replay.json"), replay.to_string()).unwrap();
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let report = json!({
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"format": "fieldcraft-crash/1", "id": ID, "kind": "unclean_exit", "signature": "00000000deadbeef", "count": 2,
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"first_seen": "2026-10-14T10:15:00Z", "message": "FieldCraft ended without a clean exit while running `mesh.node.add`",
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"location": "unclean exit in mesh.node.add", "command": {"command": "mesh.node.add", "params": {}},
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"app": {"version": "9.9.9"}, "backtrace": [],
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});
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std::fs::write(r.join("report.json"), report.to_string()).unwrap();
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d
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}
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fn cli(dir: &Path, args: &[&str]) -> (String, bool) {
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let out = Command::new(env!("CARGO_BIN_EXE_fieldcraft-cli")).args(args).env("FIELDCRAFT_CRASH_DIR", dir).output().unwrap();
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(format!("{}{}", String::from_utf8_lossy(&out.stdout), String::from_utf8_lossy(&out.stderr)), out.status.success())
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}
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#[test]
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fn crashes_list_show_replay_and_clear() {
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let d = folder();
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let (out, ok) = cli(&d, &["crashes"]);
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assert!(ok, "{out}");
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assert!(out.contains(ID) && out.contains("unclean_exit ×2 in mesh.node.add") && out.contains("[replayable]"), "{out}");
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let (out, ok) = cli(&d, &["crashes", "list", "--json"]);
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assert!(ok);
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let v: Value = serde_json::from_str(&out).unwrap();
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assert_eq!(v["reports"][0]["id"], ID);
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let (out, ok) = cli(&d, &["crashes", "show", ID]);
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assert!(ok);
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let v: Value = serde_json::from_str(&out).unwrap();
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assert!(v["model_path"].as_str().unwrap().ends_with("model.fieldcraft"));
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let (out, ok) = cli(&d, &["crashes", "replay", ID]);
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assert!(ok, "{out}");
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assert!(out.contains("1. mesh.node.add: ok"), "{out}");
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// A command that writes a file is refused outside the scratch folder: the replay never
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// writes over the user's files.
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assert!(out.contains("2. file.save: ") && out.contains("outside the write root"), "{out}");
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assert!(!d.join("overwritten.fieldcraft").exists());
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assert!(out.contains("did not reproduce"), "{out}");
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let (out, ok) = cli(&d, &["crashes", "show", "../etc"]);
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assert!(!ok && out.contains("no crash report"), "{out}");
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let (out, ok) = cli(&d, &["crashes", "dir"]);
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assert!(ok && out.trim() == d.to_string_lossy(), "{out}");
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let (out, ok) = cli(&d, &["crashes", "clear"]);
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assert!(ok && out.contains("deleted 1 report(s)"), "{out}");
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let (out, _) = cli(&d, &["crashes"]);
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assert!(out.contains("(none)"), "{out}");
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let (out, ok) = cli(&d, &["crashes", "nope"]);
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assert!(!ok && out.contains("usage"), "{out}");
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let _ = std::fs::remove_dir_all(&d);
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}
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