// Nightly: projects the complete registry command bundle.import { afterAll, beforeAll, describe, expect, test } from "vitest";import { AgentOs } from "../src/index.js";import { REGISTRY_SOFTWARE } from "./helpers/registry-commands.js"; // End-to-end coverage for the Pyodide-powered `python` / `python3` CLI exposed// by secure-exec, driven through the public AgentOs API. `python` resolves as a// runtime command (like `node`): `vm.exec()` / `vm.execArgv()` / `spawn()` route// it directly to the embedded Pyodide runtime, and a `/bin/python` stub also// makes it resolvable on the guest shell `PATH`. The Python runtime bridges the// whole VM filesystem into Pyodide, so scripts and file I/O work anywhere on the// VM (these tests use `/tmp`).describe("python CLI (Pyodide runtime)", () => { let vm: AgentOs; beforeAll(async () => { vm = await AgentOs.create(); }, 120_000); afterAll(async () => { await vm?.dispose(); }); test( "python -c runs inline code", async () => { const result = await vm.execArgv("python", ["-c", "print(1 + 1)"]); expect(result.exitCode, result.stderr).toBe(0); expect(result.stdout.trim()).toBe("2"); }, 120_000, ); test( "python via vm.exec (agent command path) runs inline code", async () => { const result = await vm.exec('python -c "print(2 + 3)"'); expect(result.exitCode, result.stderr).toBe(0); expect(result.stdout.trim()).toBe("5"); }, 120_000, ); test( "python runs a script file anywhere on the VM filesystem with sys.argv", async () => { // /tmp is bridged into Python via the whole-root mount (not just /workspace). await vm.writeFile( "/tmp/argv.py", "import sys\nprint(','.join(sys.argv))\n", ); const result = await vm.execArgv("python", [ "/tmp/argv.py", "alpha", "beta", ]); expect(result.exitCode, result.stderr).toBe(0); expect(result.stdout.trim()).toBe("/tmp/argv.py,alpha,beta"); }, 120_000, ); test( "python writes to the VM filesystem, visible to the host (cross-runtime)", async () => { const write = await vm.execArgv("python", [ "-c", "open('/tmp/from-python.txt','w').write('written-by-python')", ]); expect(write.exitCode, write.stderr).toBe(0); // The write landed in the kernel VFS, so the host sees it too. const contents = await vm.readFile("/tmp/from-python.txt"); expect(Buffer.from(contents).toString("utf8")).toBe("written-by-python"); }, 120_000, ); test( "python -m runs a module", async () => { const result = await vm.execArgv("python", ["-m", "this"]); expect(result.exitCode, result.stderr).toBe(0); expect(result.stdout).toContain("Beautiful is better than ugly"); }, 120_000, ); test( "python3 alias runs inline code", async () => { const result = await vm.execArgv("python3", ["-c", "print(6 * 7)"]); expect(result.exitCode, result.stderr).toBe(0); expect(result.stdout.trim()).toBe("42"); }, 120_000, ); test( "python - reads the program from stdin", async () => { const chunks: string[] = []; const errors: string[] = []; const { pid } = vm.spawn("python", ["-"], { onStdout: (data) => chunks.push(Buffer.from(data).toString("utf8")), onStderr: (data) => errors.push(Buffer.from(data).toString("utf8")), }); await vm.writeProcessStdin(pid, "print('from stdin program')\n"); await vm.closeProcessStdin(pid); const exitCode = await vm.waitProcess(pid); // Native-sidecar process_output can lag the exit notification by a turn. await new Promise((resolve) => setTimeout(resolve, 0)); expect(exitCode, errors.join("")).toBe(0); expect(chunks.join("")).toContain("from stdin program"); }, 120_000, ); // The guest-shell path needs the WASM `sh` from the registry. `python` resolves // on the shell PATH via its `/bin/python` stub, so `sh -c`/pipelines work. test( "python runs through the guest shell and pipelines", async () => { const shellVm = await AgentOs.create({ software: REGISTRY_SOFTWARE }); try { const direct = await shellVm.exec('sh -c "python -c \'print(2 + 3)\'"'); expect(direct.exitCode, direct.stderr).toBe(0); expect(direct.stdout.trim()).toBe("5"); const piped = await shellVm.exec('echo "print(6 * 7)" | python -'); expect(piped.exitCode, piped.stderr).toBe(0); expect(piped.stdout.trim()).toBe("42"); } finally { await shellVm.dispose(); } }, 120_000, );});
// Nightly: projects the complete registry command bundle.
import { afterAll, beforeAll, describe, expect, test } from "vitest";
import { AgentOs } from "../src/index.js";
import { REGISTRY_SOFTWARE } from "./helpers/registry-commands.js";
// End-to-end coverage for the Pyodide-powered `python` / `python3` CLI exposed
// by secure-exec, driven through the public AgentOs API. `python` resolves as a
// runtime command (like `node`): `vm.exec()` / `vm.execArgv()` / `spawn()` route
// it directly to the embedded Pyodide runtime, and a `/bin/python` stub also
// makes it resolvable on the guest shell `PATH`. The Python runtime bridges the
// whole VM filesystem into Pyodide, so scripts and file I/O work anywhere on the
// VM (these tests use `/tmp`).
describe("python CLI (Pyodide runtime)", () => {
let vm: AgentOs;
beforeAll(async () => {
vm = await AgentOs.create();
}, 120_000);
afterAll(async () => {
await vm?.dispose();
});
test(
"python -c runs inline code",
async () => {
const result = await vm.execArgv("python", ["-c", "print(1 + 1)"]);
expect(result.exitCode, result.stderr).toBe(0);
expect(result.stdout.trim()).toBe("2");
},
120_000,
);
test(
"python via vm.exec (agent command path) runs inline code",
async () => {
const result = await vm.exec('python -c "print(2 + 3)"');
expect(result.exitCode, result.stderr).toBe(0);
expect(result.stdout.trim()).toBe("5");
},
120_000,
);
test(
"python runs a script file anywhere on the VM filesystem with sys.argv",
async () => {
// /tmp is bridged into Python via the whole-root mount (not just /workspace).
await vm.writeFile(
"/tmp/argv.py",
"import sys\nprint(','.join(sys.argv))\n",
);
const result = await vm.execArgv("python", [
"/tmp/argv.py",
"alpha",
"beta",
]);
expect(result.exitCode, result.stderr).toBe(0);
expect(result.stdout.trim()).toBe("/tmp/argv.py,alpha,beta");
},
120_000,
);
test(
"python writes to the VM filesystem, visible to the host (cross-runtime)",
async () => {
const write = await vm.execArgv("python", [
"-c",
"open('/tmp/from-python.txt','w').write('written-by-python')",
]);
expect(write.exitCode, write.stderr).toBe(0);
// The write landed in the kernel VFS, so the host sees it too.
const contents = await vm.readFile("/tmp/from-python.txt");
expect(Buffer.from(contents).toString("utf8")).toBe("written-by-python");
},
120_000,
);
test(
"python -m runs a module",
async () => {
const result = await vm.execArgv("python", ["-m", "this"]);
expect(result.exitCode, result.stderr).toBe(0);
expect(result.stdout).toContain("Beautiful is better than ugly");
},
120_000,
);
test(
"python3 alias runs inline code",
async () => {
const result = await vm.execArgv("python3", ["-c", "print(6 * 7)"]);
expect(result.exitCode, result.stderr).toBe(0);
expect(result.stdout.trim()).toBe("42");
},
120_000,
);
test(
"python - reads the program from stdin",
async () => {
const chunks: string[] = [];
const errors: string[] = [];
const { pid } = vm.spawn("python", ["-"], {
onStdout: (data) => chunks.push(Buffer.from(data).toString("utf8")),
onStderr: (data) => errors.push(Buffer.from(data).toString("utf8")),
});
await vm.writeProcessStdin(pid, "print('from stdin program')\n");
await vm.closeProcessStdin(pid);
const exitCode = await vm.waitProcess(pid);
// Native-sidecar process_output can lag the exit notification by a turn.
await new Promise((resolve) => setTimeout(resolve, 0));
expect(exitCode, errors.join("")).toBe(0);
expect(chunks.join("")).toContain("from stdin program");
},
120_000,
);
// The guest-shell path needs the WASM `sh` from the registry. `python` resolves
// on the shell PATH via its `/bin/python` stub, so `sh -c`/pipelines work.
test(
"python runs through the guest shell and pipelines",
async () => {
const shellVm = await AgentOs.create({ software: REGISTRY_SOFTWARE });
try {
const direct = await shellVm.exec('sh -c "python -c \'print(2 + 3)\'"');
expect(direct.exitCode, direct.stderr).toBe(0);
expect(direct.stdout.trim()).toBe("5");
const piped = await shellVm.exec('echo "print(6 * 7)" | python -');
expect(piped.exitCode, piped.stderr).toBe(0);
expect(piped.stdout.trim()).toBe("42");
} finally {
await shellVm.dispose();
}
},
120_000,
);
});