Initial commit

test/ssh.test.ts

@@ -0,0 +1,15 @@
+import { test } from "node:test";
+import assert from "node:assert/strict";
+import { execFileSync } from "node:child_process";
+import { quoteShell, remote } from "../src/ssh.js";
+
+test("shell quoting preserves literal input", () => {
+    for (const value of ["", "hello", "a'b", "$(echo unsafe);\n*", "こんにちは"]) {
+        assert.equal(execFileSync("sh", ["-c", `printf %s ${quoteShell(value)}`], { encoding: "utf8" }), value);
+    }
+});
+
+test("rejects option-like SSH destinations", () => {
+    assert.throws(() => remote("-oProxyCommand=bad", "true"));
+    assert.throws(() => remote("home extra", "true"));
+});