test(bench): trim shared helper duplicates (#121745)

scripts/bench-gateway-startup.ts

@@ -6,12 +6,7 @@ import path from "node:path";
 import { performance } from "node:perf_hooks";
 import { pathToFileURL } from "node:url";
 import { delay, stopChild } from "./lib/gateway-bench-child.ts";
-import {
-  getFreePort,
-  parseProcessRssKb,
-  readProcessRssMb,
-  readProcessTreeCpuMs,
-} from "./lib/gateway-bench-probes.ts";
+import { getFreePort, readProcessRssMb, readProcessTreeCpuMs } from "./lib/gateway-bench-probes.ts";
 import {
   BASE_GATEWAY_BENCH_CONFIG,
   buildGatewayBenchChildArgs,
@@ -832,10 +827,6 @@ export const testing = {
   collectResultFailures,
   collectStartupTrace,
   parseOptions,
-  parseNonNegativeInt,
-  parsePositiveInt,
-  parseProcessRssKb,
-  resolveEntry,
   sanitizedEnv,
   stopChild,
   summarizeCase,

test/scripts/bench-gateway-startup.test.ts

@@ -55,8 +55,6 @@ describe("gateway startup benchmark script", () => {
 
   it("rejects ambiguous benchmark CLI values before spawning Node", () => {
     expect(() => testing.parseOptions(["--wat"])).toThrow("Unknown argument: --wat");
-    expect(testing.parsePositiveInt("5", 1, "--runs")).toBe(5);
-    expect(testing.parseNonNegativeInt("0", 1, "--warmup")).toBe(0);
     expect(
       testing.parseOptions([
         "--case",
@@ -76,9 +74,6 @@ describe("gateway startup benchmark script", () => {
       output: "startup.json",
       runs: 2,
     });
-    expect(() => testing.parsePositiveInt("2abc", 1, "--runs")).toThrow(
-      /--runs must be an integer/u,
-    );
     expect(() => testing.parseOptions(["--output", "--case", "default"])).toThrow(
       "--output requires a value",
     );
@@ -92,7 +87,6 @@ describe("gateway startup benchmark script", () => {
     expect(() =>
       testing.parseOptions(["--output", "first.json", "--output", "second.json"]),
     ).toThrow("--output was provided more than once");
-    expect(() => testing.resolveEntry("--inspect")).toThrow(/must be a file path/u);
   });
 
   it("rejects unknown benchmark CLI args before running cases", () => {
@@ -154,14 +148,6 @@ describe("gateway startup benchmark script", () => {
     expect(env.OPENCLAW_GATEWAY_STARTUP_TRACE).toBe("1");
   });
 
-  it("rejects malformed ps RSS samples", () => {
-    expect(testing.parseProcessRssKb("2048\n")).toBe(2048);
-    expect(testing.parseProcessRssKb("2048kb\n")).toBeNull();
-    expect(testing.parseProcessRssKb("2048 4096\n")).toBeNull();
-    expect(testing.parseProcessRssKb("0\n")).toBeNull();
-    expect(testing.parseProcessRssKb("")).toBeNull();
-  });
-
   it("classifies HTTP listen and gateway ready logs separately", () => {
     expect(
       testing.classifyGatewayReadyLog("[gateway] http server listening (0 plugins, 0.8s)"),