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https://github.com/badlogic/pi-mono.git
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503c605528
Report idle, working, blocked, done, and error to terminals that support the Program Status Protocol. ProcessTerminal sends the support query with the keyboard query and reports only after the terminal answers before DA1; PI_PROGRAM_STATUS=1|0 overrides detection. Interactive mode reports runs, compaction, extension dialogs, and logins. agent_settled now carries aborted so cancelled runs report idle. closes #10607
51 lines
2.3 KiB
TypeScript
51 lines
2.3 KiB
TypeScript
import assert from "node:assert";
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import { describe, it } from "node:test";
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import { formatProgramStatus, isProgramStatusReply } from "../src/program-status.ts";
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function decodeMessage(sequence: string): string | undefined {
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const message = /:msg=([A-Za-z0-9+/=]*)/.exec(sequence)?.[1];
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return message === undefined ? undefined : Buffer.from(message, "base64").toString("utf8");
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}
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// #10607
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describe("formatProgramStatus", () => {
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it("encodes state, app, kind, and a base64 message", () => {
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assert.equal(
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formatProgramStatus({ state: "blocked", app: "pi", kind: "permission", message: "Allow bash?" }),
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`\x1b]7501;state=blocked:app=pi:kind=permission:msg=${Buffer.from("Allow bash?").toString("base64")}\x1b\\`,
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);
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assert.equal(formatProgramStatus({ state: "clear" }), "\x1b]7501;state=clear\x1b\\");
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});
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it("omits kind outside blocked, invalid app names, and empty messages", () => {
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assert.equal(
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formatProgramStatus({ state: "working", app: "my app", kind: "auth", message: " \n " }),
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"\x1b]7501;state=working\x1b\\",
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);
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assert.match(formatProgramStatus({ state: "idle", app: "a".repeat(32) }), /:app=a{32}\x1b/);
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assert.doesNotMatch(formatProgramStatus({ state: "idle", app: "a".repeat(33) }), /app=/);
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});
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it("replaces control characters, which make terminals discard the report", () => {
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const sequence = formatProgramStatus({ state: "error", message: "first\nsecond\x1b[31m\u009bthird\t" });
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assert.equal(decodeMessage(sequence), "first second [31m third");
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});
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it("cuts long messages at a UTF-8 boundary within the spec limits", () => {
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const sequence = formatProgramStatus({ state: "working", app: "pi", message: "é".repeat(2000) });
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const message = decodeMessage(sequence)!;
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assert.equal(message, "é".repeat(1024));
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assert.ok(Buffer.byteLength(message) <= 2048);
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assert.ok(sequence.length <= 4096);
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});
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});
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describe("isProgramStatusReply", () => {
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it("accepts the query echo with either terminator and future pairs", () => {
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assert.equal(isProgramStatusReply("\x1b]7501;?\x1b\\"), true);
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assert.equal(isProgramStatusReply("\x1b]7501;?\x07"), true);
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assert.equal(isProgramStatusReply("\x1b]7501;?version=2\x1b\\"), true);
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assert.equal(isProgramStatusReply("\x1b]7501;state=idle\x1b\\"), false);
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assert.equal(isProgramStatusReply("\x1b]11;rgb:0000/0000/0000\x07"), false);
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});
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});
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