Merge pull request #3566 from jeremymcs/fix/complete-slice-string-coercion

fix(gsd): coerce string arrays to objects in complete-slice/task tools
This commit is contained in:
Jeremy McSpadden 2026-04-05 13:44:40 -05:00 committed by GitHub
commit 3e09184493
2 changed files with 297 additions and 28 deletions

View file

@ -704,8 +704,14 @@ export function registerDbTools(pi: ExtensionAPI): void {
};
}
try {
// Coerce string items to objects for verificationEvidence (#3541).
const coerced = { ...params };
coerced.verificationEvidence = (params.verificationEvidence ?? []).map((v: any) =>
typeof v === "string" ? { command: v, exitCode: -1, verdict: "unknown (coerced from string)", durationMs: 0 } : v,
);
const { handleCompleteTask } = await import("../tools/complete-task.js");
const result = await handleCompleteTask(params, process.cwd());
const result = await handleCompleteTask(coerced, process.cwd());
if ("error" in result) {
return {
content: [{ type: "text" as const, text: `Error completing task: ${result.error}` }],
@ -761,12 +767,15 @@ export function registerDbTools(pi: ExtensionAPI): void {
keyDecisions: Type.Optional(Type.Array(Type.String(), { description: "List of key decisions made during this task" })),
blockerDiscovered: Type.Optional(Type.Boolean({ description: "Whether a plan-invalidating blocker was discovered" })),
verificationEvidence: Type.Optional(Type.Array(
Type.Object({
command: Type.String({ description: "Verification command that was run" }),
exitCode: Type.Number({ description: "Exit code of the command" }),
verdict: Type.String({ description: "Pass/fail verdict (e.g. '✅ pass', '❌ fail')" }),
durationMs: Type.Number({ description: "Duration of the command in milliseconds" }),
}),
Type.Union([
Type.Object({
command: Type.String({ description: "Verification command that was run" }),
exitCode: Type.Number({ description: "Exit code of the command" }),
verdict: Type.String({ description: "Pass/fail verdict (e.g. '✅ pass', '❌ fail')" }),
durationMs: Type.Number({ description: "Duration of the command in milliseconds" }),
}),
Type.String({ description: "Fallback: verification summary string" }),
]),
{ description: "Array of verification evidence entries" },
)),
}),
@ -787,8 +796,42 @@ export function registerDbTools(pi: ExtensionAPI): void {
};
}
try {
// Coerce string items to objects for fields where LLMs sometimes pass
// plain strings instead of the expected { key, value } shape (#3541).
// Parses "key — value" or "key - value" format when possible.
const splitPair = (s: string): [string, string] => {
const m = s.match(/^(.+?)\s*(?:—|-)\s+(.+)$/);
return m ? [m[1].trim(), m[2].trim()] : [s.trim(), ""];
};
const coerced = { ...params };
coerced.filesModified = (params.filesModified ?? []).map((f: any) => {
if (typeof f !== "string") return f;
const [path, description] = splitPair(f);
return { path, description };
});
coerced.requires = (params.requires ?? []).map((r: any) => {
if (typeof r !== "string") return r;
const [slice, provides] = splitPair(r);
return { slice, provides };
});
coerced.requirementsAdvanced = (params.requirementsAdvanced ?? []).map((r: any) => {
if (typeof r !== "string") return r;
const [id, how] = splitPair(r);
return { id, how };
});
coerced.requirementsValidated = (params.requirementsValidated ?? []).map((r: any) => {
if (typeof r !== "string") return r;
const [id, proof] = splitPair(r);
return { id, proof };
});
coerced.requirementsInvalidated = (params.requirementsInvalidated ?? []).map((r: any) => {
if (typeof r !== "string") return r;
const [id, what] = splitPair(r);
return { id, what };
});
const { handleCompleteSlice } = await import("../tools/complete-slice.js");
const result = await handleCompleteSlice(params, process.cwd());
const result = await handleCompleteSlice(coerced, process.cwd());
if ("error" in result) {
return {
content: [{ type: "text" as const, text: `Error completing slice: ${result.error}` }],
@ -850,38 +893,53 @@ export function registerDbTools(pi: ExtensionAPI): void {
drillDownPaths: Type.Optional(Type.Array(Type.String(), { description: "Paths to task summaries for drill-down" })),
affects: Type.Optional(Type.Array(Type.String(), { description: "Downstream slices affected" })),
requirementsAdvanced: Type.Optional(Type.Array(
Type.Object({
id: Type.String({ description: "Requirement ID" }),
how: Type.String({ description: "How it was advanced" }),
}),
Type.Union([
Type.Object({
id: Type.String({ description: "Requirement ID" }),
how: Type.String({ description: "How it was advanced" }),
}),
Type.String({ description: "Fallback: 'ID — how' string" }),
]),
{ description: "Requirements advanced by this slice" },
)),
requirementsValidated: Type.Optional(Type.Array(
Type.Object({
id: Type.String({ description: "Requirement ID" }),
proof: Type.String({ description: "What proof validates it" }),
}),
Type.Union([
Type.Object({
id: Type.String({ description: "Requirement ID" }),
proof: Type.String({ description: "What proof validates it" }),
}),
Type.String({ description: "Fallback: 'ID — proof' string" }),
]),
{ description: "Requirements validated by this slice" },
)),
requirementsInvalidated: Type.Optional(Type.Array(
Type.Object({
id: Type.String({ description: "Requirement ID" }),
what: Type.String({ description: "What changed" }),
}),
Type.Union([
Type.Object({
id: Type.String({ description: "Requirement ID" }),
what: Type.String({ description: "What changed" }),
}),
Type.String({ description: "Fallback: 'ID — what' string" }),
]),
{ description: "Requirements invalidated or re-scoped" },
)),
filesModified: Type.Optional(Type.Array(
Type.Object({
path: Type.String({ description: "File path" }),
description: Type.String({ description: "What changed" }),
}),
Type.Union([
Type.Object({
path: Type.String({ description: "File path" }),
description: Type.String({ description: "What changed" }),
}),
Type.String({ description: "Fallback: file path string" }),
]),
{ description: "Files modified with descriptions" },
)),
requires: Type.Optional(Type.Array(
Type.Object({
slice: Type.String({ description: "Dependency slice ID" }),
provides: Type.String({ description: "What was consumed from it" }),
}),
Type.Union([
Type.Object({
slice: Type.String({ description: "Dependency slice ID" }),
provides: Type.String({ description: "What was consumed from it" }),
}),
Type.String({ description: "Fallback: slice ID string" }),
]),
{ description: "Upstream slice dependencies consumed" },
)),
}),

View file

@ -0,0 +1,211 @@
// GSD Extension — String coercion regression tests for complete-slice/task tools
import { describe, test, beforeEach, afterEach } from "node:test";
import assert from "node:assert/strict";
import * as fs from "node:fs";
import * as path from "node:path";
import * as os from "node:os";
import {
openDatabase,
closeDatabase,
insertMilestone,
insertSlice,
insertTask,
} from "../gsd-db.ts";
import { handleCompleteSlice } from "../tools/complete-slice.ts";
import type { CompleteSliceParams } from "../types.ts";
// ─── Helpers ─────────────────────────────────────────────────────────────
/**
* The splitPair coercion logic extracted from db-tools.ts sliceCompleteExecute.
* Duplicated here so we can unit-test it directly.
*/
function splitPair(s: string): [string, string] {
const m = s.match(/^(.+?)\s*(?:—|-)\s+(.+)$/);
return m ? [m[1].trim(), m[2].trim()] : [s.trim(), ""];
}
function makeValidSliceParams(): CompleteSliceParams {
return {
sliceId: "S01",
milestoneId: "M001",
sliceTitle: "Test Slice",
oneLiner: "Implemented test slice",
narrative: "Built and tested.",
verification: "All tests pass.",
deviations: "None.",
knownLimitations: "None.",
followUps: "None.",
keyFiles: ["src/foo.ts"],
keyDecisions: ["D001"],
patternsEstablished: [],
observabilitySurfaces: [],
provides: ["test handler"],
requirementsSurfaced: [],
drillDownPaths: [],
affects: [],
requirementsAdvanced: [{ id: "R001", how: "Handler validates" }],
requirementsValidated: [],
requirementsInvalidated: [],
filesModified: [{ path: "src/foo.ts", description: "Handler" }],
requires: [],
uatContent: "## Smoke Test\n\nVerify all assertions pass.",
};
}
// ─── splitPair unit tests ────────────────────────────────────────────────
describe("splitPair coercion helper (#3565)", () => {
test("plain string without delimiter returns string + empty", () => {
const [a, b] = splitPair("src/foo.ts");
assert.equal(a, "src/foo.ts");
assert.equal(b, "");
});
test("em-dash delimiter parses both parts", () => {
const [id, how] = splitPair("R001 — Handler validates task completion");
assert.equal(id, "R001");
assert.equal(how, "Handler validates task completion");
});
test("hyphen delimiter parses both parts", () => {
const [id, proof] = splitPair("R002 - Tests pass");
assert.equal(id, "R002");
assert.equal(proof, "Tests pass");
});
test("string with no space around hyphen is treated as plain", () => {
// e.g. a file path like "src/foo-bar.ts" should not split
const [a, b] = splitPair("src/foo-bar.ts");
assert.equal(a, "src/foo-bar.ts");
assert.equal(b, "");
});
test("whitespace is trimmed from both parts", () => {
const [id, how] = splitPair(" R003 — Trimmed value ");
assert.equal(id, "R003");
assert.equal(how, "Trimmed value");
});
});
// ─── verificationEvidence sentinel tests ─────────────────────────────────
describe("verificationEvidence sentinel coercion (#3565)", () => {
function coerceEvidence(v: any) {
return typeof v === "string"
? { command: v, exitCode: -1, verdict: "unknown (coerced from string)", durationMs: 0 }
: v;
}
test("string input produces non-passing sentinel", () => {
const result = coerceEvidence("npm test");
assert.equal(result.command, "npm test");
assert.equal(result.exitCode, -1);
assert.equal(result.verdict, "unknown (coerced from string)");
assert.equal(result.durationMs, 0);
});
test("object input passes through unchanged", () => {
const obj = { command: "npm test", exitCode: 0, verdict: "pass", durationMs: 1234 };
const result = coerceEvidence(obj);
assert.equal(result.exitCode, 0);
assert.equal(result.verdict, "pass");
assert.equal(result.durationMs, 1234);
});
test("sentinel exitCode is not 0 (must not fabricate success)", () => {
const result = coerceEvidence("anything");
assert.notEqual(result.exitCode, 0, "exitCode must not be 0 for coerced strings");
assert.ok(
!result.verdict.includes("pass"),
"verdict must not contain 'pass' for coerced strings",
);
});
});
// ─── Handler integration with coerced params ─────────────────────────────
describe("handleCompleteSlice with coerced string arrays (#3565)", () => {
let dbPath: string;
let basePath: string;
beforeEach(() => {
dbPath = path.join(
fs.mkdtempSync(path.join(os.tmpdir(), "gsd-coerce-")),
"test.db",
);
openDatabase(dbPath);
basePath = fs.mkdtempSync(path.join(os.tmpdir(), "gsd-coerce-handler-"));
const sliceDir = path.join(basePath, ".gsd", "milestones", "M001", "slices", "S01", "tasks");
fs.mkdirSync(sliceDir, { recursive: true });
const roadmapPath = path.join(basePath, ".gsd", "milestones", "M001", "M001-ROADMAP.md");
fs.writeFileSync(
roadmapPath,
[
"# M001: Test Milestone",
"",
"## Slices",
"",
'- [ ] **S01: Test Slice** `risk:medium` `depends:[]`',
" - After this: basic functionality works",
].join("\n"),
);
insertMilestone({ id: "M001" });
insertSlice({ id: "S01", milestoneId: "M001" });
insertTask({ id: "T01", sliceId: "S01", milestoneId: "M001", status: "complete", title: "Task 1" });
});
afterEach(() => {
closeDatabase();
fs.rmSync(path.dirname(dbPath), { recursive: true, force: true });
fs.rmSync(basePath, { recursive: true, force: true });
});
test("handler succeeds with coerced filesModified and requirementsAdvanced", async () => {
const params = makeValidSliceParams();
// Simulate coercion from plain strings
params.filesModified = ["src/foo.ts", "src/bar.ts"].map((f) => {
const [p, d] = splitPair(f);
return { path: p, description: d };
});
params.requirementsAdvanced = ["R001 — Handler validates task completion"].map((r) => {
const [id, how] = splitPair(r);
return { id, how };
});
const result = await handleCompleteSlice(params, basePath);
assert.ok(!("error" in result), "handler should succeed");
if (!("error" in result)) {
const summary = fs.readFileSync(result.summaryPath, "utf-8");
assert.match(summary, /src\/foo\.ts/);
assert.match(summary, /R001/);
assert.match(summary, /Handler validates task completion/);
}
});
test("handler succeeds with coerced requires and requirementsValidated", async () => {
const params = makeValidSliceParams();
params.requires = ["S00 — Provided base infrastructure"].map((r) => {
const [slice, provides] = splitPair(r);
return { slice, provides };
});
params.requirementsValidated = ["R002 - Tests pass"].map((r) => {
const [id, proof] = splitPair(r);
return { id, proof };
});
const result = await handleCompleteSlice(params, basePath);
assert.ok(!("error" in result), "handler should succeed");
if (!("error" in result)) {
const summary = fs.readFileSync(result.summaryPath, "utf-8");
assert.match(summary, /S00/);
assert.match(summary, /Provided base infrastructure/);
assert.match(summary, /R002/);
assert.match(summary, /Tests pass/);
}
});
});