Files
rea/tests/acceptance/process/processTerminalWidth.test.ts

84 lines
3.2 KiB
TypeScript

import { access, writeFile } from "node:fs/promises";
import { join } from "node:path";
import { Ajv2020 } from "ajv/dist/2020.js";
import { expect } from "vitest";
import { parseEvidence } from "../../../src/domain/evidence.js";
import { parseProcessCapture } from "../../../src/domain/process/processCaptureParsing.js";
import { CAPTURE_SKIP_REASON } from "../../boundary/process/processCaptureCapability.js";
import { connectLocalToolsMcp } from "../../fixtures/localToolsMcp.js";
import { createTestTempDirectory } from "../../fixtures/temporaryDirectory.js";
import { cliTest } from "../../support/cli/cliFixture.js";
cliTest(
"rejects one-column capture and resize before starting the target",
async ({ cli }) => {
const root = await createTestTempDirectory("rea-process-width-");
const marker = join(root, "launched");
const base = {
executable: process.execPath,
arguments: [
"-e",
`require('fs').writeFileSync(${JSON.stringify(marker)}, 'started')`,
],
terminal: { columns: 2, rows: 2, scrollback: 0 },
};
const scenarios = [
{ ...base, terminal: { ...base.terminal, columns: 1 } },
{ ...base, events: [{ type: "resize", at_ms: 0, columns: 1, rows: 2 }] },
];
const { client, call } = await connectLocalToolsMcp();
const definition = (await client.listTools()).tools.find(
({ name }) => name === "capture_process_scenario",
);
expect(definition).toBeDefined();
const validate = new Ajv2020({ strict: false }).compile(
definition!.inputSchema,
);
for (const [index, scenario] of scenarios.entries()) {
expect(validate(scenario)).toBe(false);
expect((await call("capture_process_scenario", scenario)).isError).toBe(
true,
);
const path = join(root, `scenario-${String(index)}.json`);
await writeFile(path, JSON.stringify(scenario));
const result = await cli.run({
arguments: ["capture-process", path, "--json"],
});
expect(result.exitCode).toBe(1);
expect(result.json).toMatchObject({ code: "invalid_request" });
await expect(access(marker)).rejects.toMatchObject({ code: "ENOENT" });
}
expect(validate(base)).toBe(true);
},
);
cliTest.skipIf(CAPTURE_SKIP_REASON)(
"retains the requested two-column screen through capture and resize",
async ({ cli }) => {
const root = await createTestTempDirectory("rea-process-width-control-");
const path = join(root, "scenario.json");
await writeFile(
path,
JSON.stringify({
executable: process.execPath,
arguments: ["-e", "process.stdout.write('ab');setTimeout(()=>{}, 100)"],
terminal: { columns: 2, rows: 2, scrollback: 0 },
events: [{ type: "resize", at_ms: 20, columns: 2, rows: 2 }],
timeout_ms: 5_000,
}),
);
const result = await cli.run({
arguments: ["capture-process", path, "--json"],
});
expect(result.exitCode, result.stderr).toBe(0);
const capture = parseProcessCapture(
parseEvidence(result.json).normalized_result,
);
expect(capture.rendered_frames.length).toBeGreaterThan(0);
expect(capture.rendered_frames.every((frame) => frame.columns === 2)).toBe(
true,
);
},
);