triage remaining tracker fixes

tests/pi-google-legacy-schema-patch.test.ts

@@ -0,0 +1,42 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+
+import { patchPiGoogleLegacySchemaSource } from "../scripts/lib/pi-google-legacy-schema-patch.mjs";
+
+test("patchPiGoogleLegacySchemaSource rewrites legacy parameters conversion to normalize const", () => {
+	const input = [
+		"export function convertTools(tools, useParameters = false) {",
+		"    if (tools.length === 0) return undefined;",
+		"    return [",
+		"        {",
+		"            functionDeclarations: tools.map((tool) => ({",
+		"                name: tool.name,",
+		"                description: tool.description,",
+		'                ...(useParameters ? { parameters: tool.parameters } : { parametersJsonSchema: tool.parameters }),',
+		"            })),",
+		"        },",
+		"    ];",
+		"}",
+		"",
+	].join("\n");
+
+	const patched = patchPiGoogleLegacySchemaSource(input);
+
+	assert.match(patched, /function normalizeLegacyToolSchema\(schema\)/);
+	assert.match(patched, /normalized\.enum = \[value\]/);
+	assert.match(patched, /parameters: normalizeLegacyToolSchema\(tool\.parameters\)/);
+});
+
+test("patchPiGoogleLegacySchemaSource is idempotent", () => {
+	const input = [
+		"export function convertTools(tools, useParameters = false) {",
+		'                ...(useParameters ? { parameters: tool.parameters } : { parametersJsonSchema: tool.parameters }),',
+		"}",
+		"",
+	].join("\n");
+
+	const once = patchPiGoogleLegacySchemaSource(input);
+	const twice = patchPiGoogleLegacySchemaSource(once);
+
+	assert.equal(twice, once);
+});