Files
paseo/packages/server/src/terminal/terminal-restore.test.ts
T
Mohamed BoudraandGitHub 53c14d9855 Extract client SDK package (#1052)
* Extract client SDK package

* Polish SDK client identity defaults

* Build client before dependent CI jobs

* Restore daemon client server export

* Extract protocol and client SDK packages

* Fix provider override schema validation

* Fix app test daemon client imports

* Simplify workspace build targets

* Fix CLI test server build bootstrap

* Run SDK package tests in CI

* Fix rebase package split drift

* Restore lockfile registry metadata

* Update SDK config test for prompt default

* Move terminal stream router test to client package

* Fix rebase drift for protocol imports

* Fix SDK agent capability fixture

* Restore legacy server client exports

* Fix server export compatibility test

* Advertise custom mode icon client capability

* Remove server daemon-client exports

* Format rebased mode control import

* Fix rebase drift for protocol imports

Files added by upstream PRs (#893, #1147, #1154) referenced the pre-split
shared/ paths that this branch moves into @getpaseo/protocol. Redirect
those imports to the protocol package so typecheck stays green after the
rebase.
2026-05-28 01:58:18 +08:00

76 lines
2.4 KiB
TypeScript

import { describe, expect, test } from "vitest";
import {
TerminalStreamOpcode,
decodeTerminalStreamFrame,
} from "@getpaseo/protocol/binary-frames/index";
import type { TerminalCell, TerminalState } from "@getpaseo/protocol/messages";
import {
encodeTerminalRestoreFrame,
resolveRestoreAfterOutputOverflow,
resolveTerminalRestoreSnapshotOptions,
resolveTerminalSubscriptionSnapshotMode,
} from "./terminal-restore.js";
function terminalRow(text: string, cols = 80): TerminalCell[] {
return Array.from({ length: cols }, (_, index) => ({
char: text[index] ?? " ",
}));
}
function terminalState(text: string): TerminalState {
return {
rows: 1,
cols: 80,
grid: [terminalRow(text)],
scrollback: [],
cursor: { row: 0, col: text.length },
};
}
describe("terminal restore policy", () => {
test("uses ready snapshots only for restore-aware subscriptions", () => {
expect(resolveTerminalSubscriptionSnapshotMode(undefined)).toBe("state");
expect(resolveTerminalSubscriptionSnapshotMode({ mode: "live" })).toBe("ready");
});
test("resolves bounded restore snapshot options", () => {
expect(resolveTerminalRestoreSnapshotOptions({ mode: "live" })).toBeNull();
expect(resolveTerminalRestoreSnapshotOptions({ mode: "full-snapshot" })).toBeUndefined();
expect(resolveTerminalRestoreSnapshotOptions({ mode: "visible-snapshot" })).toEqual({
scrollbackLines: 200,
});
expect(
resolveTerminalRestoreSnapshotOptions({
mode: "visible-snapshot",
scrollbackLines: 999,
}),
).toEqual({ scrollbackLines: 500 });
});
test("promotes live restore to visible restore after output overflow", () => {
expect(resolveRestoreAfterOutputOverflow({ mode: "live" })).toEqual({
mode: "visible-snapshot",
});
expect(resolveRestoreAfterOutputOverflow({ mode: "full-snapshot" })).toEqual({
mode: "full-snapshot",
});
});
test("encodes restore snapshots as restore frames", () => {
const frame = decodeTerminalStreamFrame(
encodeTerminalRestoreFrame({
slot: 4,
snapshot: {
state: terminalState("restored"),
revision: 1,
},
}),
);
expect(frame?.opcode).toBe(TerminalStreamOpcode.Restore);
expect(frame?.slot).toBe(4);
expect(new TextDecoder().decode(frame?.payload ?? new Uint8Array())).toContain("restored");
});
});