SashegDev
874b6f20c2
Основа — Horizon (MIT). История апстрима не переносится: этот репозиторий ведёт свою.
90 lines
3.5 KiB
Rust
90 lines
3.5 KiB
Rust
//! The owner gate from the outside: with no account that owns Minecraft: Java Edition in the
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//! launcher, neither `horizon-launcher play` nor the MCP server's play starts the game.
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use std::io::Write;
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use std::path::{Path, PathBuf};
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use std::process::{Command, Output, Stdio};
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const REFUSED: &str = "Sign in with a Microsoft account that owns Minecraft: Java Edition to play.";
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/// Fresh homes with one installed (not prepared) version and an offline name, as a player who
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/// played offline before the gate has.
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fn home(name: &str) -> PathBuf {
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let root =
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std::env::temp_dir().join(format!("horizon-owner-gate-{name}-{}", std::process::id()));
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let _ = std::fs::remove_dir_all(&root);
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let version = root.join("launcher/versions/v2026.10.27.01");
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std::fs::create_dir_all(&version).unwrap();
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std::fs::write(version.join(".installed"), "").unwrap();
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std::fs::write(
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root.join("launcher/accounts.json"),
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r#"{"accounts":[],"selected":null,"offline":["Builder_1"],"offline_selected":"Builder_1"}"#,
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)
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.unwrap();
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root
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}
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fn launcher(root: &Path, args: &[&str]) -> Command {
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let mut cmd = Command::new(env!("CARGO_BIN_EXE_horizon-launcher"));
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cmd.args(args)
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.env("HORIZON_HOME", root.join("game"))
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.env("HORIZON_LAUNCHER_HOME", root.join("launcher"))
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.env("XDG_DATA_HOME", root.join("data"))
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.env("XDG_CONFIG_HOME", root.join("config"))
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.env("HORIZON_LAUNCHER_NO_SELF_UPDATE", "1")
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.env("HORIZON_NO_AUDIO", "1")
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.env("HORIZON_TELEMETRY_URL", "off")
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// Memory only: the test never reads the player's keychain.
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.env("HORIZON_NO_KEYCHAIN", "1")
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.env("HORIZON_MSA_CLIENT_ID", "test-client");
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cmd
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}
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fn text(out: &Output) -> String {
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String::from_utf8_lossy(&out.stdout).into_owned() + &String::from_utf8_lossy(&out.stderr)
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}
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#[test]
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fn the_cli_refuses_to_play_without_an_owner() {
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let root = home("cli");
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let out = launcher(&root, &["play"]).output().unwrap();
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let said = text(&out);
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assert!(!out.status.success(), "{said}");
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assert!(said.contains(REFUSED), "{said}");
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assert!(said.contains("horizon-launcher account sign-in"), "{said}");
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// Nothing of the game ran, and the offline name is still there.
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assert!(!root.join("game/sessions").exists());
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let accounts = std::fs::read_to_string(root.join("launcher/accounts.json")).unwrap();
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assert!(accounts.contains("Builder_1"), "{accounts}");
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let _ = std::fs::remove_dir_all(&root);
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}
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#[test]
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fn the_mcp_server_refuses_to_play_without_an_owner() {
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let root = home("mcp");
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let mut child = launcher(&root, &["mcp"])
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.stdin(Stdio::piped())
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.stdout(Stdio::piped())
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.stderr(Stdio::piped())
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.spawn()
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.unwrap();
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let requests = [
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r#"{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}"#,
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r#"{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"play","arguments":{}}}"#,
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];
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let mut stdin = child.stdin.take().unwrap();
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for r in requests {
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writeln!(stdin, "{r}").unwrap();
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}
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drop(stdin);
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let out = child.wait_with_output().unwrap();
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let reply = String::from_utf8_lossy(&out.stdout)
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.lines()
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.map(|l| serde_json::from_str::<serde_json::Value>(l).unwrap())
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.find(|v| v["id"] == 2)
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.expect("a reply to play");
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assert_eq!(reply["result"]["isError"], true, "{reply}");
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let said = reply["result"]["content"][0]["text"].as_str().unwrap();
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assert!(said.contains(REFUSED), "{said}");
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let _ = std::fs::remove_dir_all(&root);
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}
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