62 lines
1.5 KiB
TypeScript
62 lines
1.5 KiB
TypeScript
import test from "node:test";
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import assert from "node:assert/strict";
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import { runPipeline } from "../src/runtime.js";
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import { createDefaultRegistry } from "../src/commands/registry.js";
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import { parsePipeline } from "../src/parser.js";
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async function run(pipelineText: string, input: any[]) {
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const pipeline = parsePipeline(pipelineText);
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const registry = createDefaultRegistry();
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const res = await runPipeline({
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pipeline,
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registry,
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stdin: process.stdin,
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stdout: process.stdout,
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stderr: process.stderr,
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env: process.env,
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mode: "tool",
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input: (async function* () {
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for (const x of input) yield x;
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})(),
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});
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return res.items;
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}
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test("sort sorts primitives ascending by default", async () => {
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const out = await run("sort", [3, 1, 2]);
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assert.deepEqual(out, [1, 2, 3]);
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});
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test("sort supports --desc", async () => {
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const out = await run("sort --desc", ["b", "a", "c"]);
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assert.deepEqual(out, ["c", "b", "a"]);
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});
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test("sort sorts objects by --key and is stable", async () => {
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const input = [
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{ id: "a", k: 2 },
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{ id: "b", k: 1 },
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{ id: "c", k: 2 },
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];
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const out = await run("sort --key k", input);
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assert.deepEqual(
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out.map((x: any) => x.id),
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["b", "a", "c"],
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);
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});
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test("sort places undefined/null last", async () => {
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const input = [
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{ id: "a", k: undefined },
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{ id: "b", k: 2 },
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{ id: "c", k: null },
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{ id: "d", k: 1 },
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];
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const out = await run("sort --key k", input);
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assert.deepEqual(
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out.map((x: any) => x.id),
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["d", "b", "a", "c"],
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);
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});
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