From d43e39e747a0b4257cc5d355a0f1b10eb9e18a69 Mon Sep 17 00:00:00 2001
From: Camillo Bruni <cbruni@chromium.org>
Date: Tue, 20 Jan 2026 17:21:38 +0100
Subject: [PATCH 1/4] fix-test-list

---
 cli.js          | 11 +++++++----
 utils/params.js |  2 --
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/cli.js b/cli.js
index c5a51dfa..ab18e1dc 100644
--- a/cli.js
+++ b/cli.js
@@ -109,12 +109,15 @@ function parseCliFlag(argument) {
         throw Error(message);
     }
     let value = parts.slice(1).join("=");
-    if (flagName === "no-prefetch") value = "false";
+    if (flagName.startsWith("no-")) value = "false";
     else if (value === "") value = "true";
     cliParams.set(CLI_PARAMS[flagName].param, value);
 }
 
 
+const printHelp = cliParams.delete("help");
+const dumpTestList = cliParams.delete("dumpTestList");
+
 if (cliArgs.length) {
     let tests = cliParams.has("test") ? cliParams.get("tests").split(",") : []
     tests = tests.concat(cliArgs);
@@ -126,7 +129,6 @@ if (cliParams.size)
 
 load("./utils/params.js");
 
-
 async function runJetStream() {
     try {
         await JetStream.initialize();
@@ -169,9 +171,10 @@ function help(message=undefined) {
     }
 }
 
-if (cliParams.has("help")) {
+
+if (printHelp) {
     help();
-} else if (cliParams.has("dumpTestList")) {
+} else if (dumpTestList) {
   JetStream.dumpTestList();
 } else {
   runJetStream();
diff --git a/utils/params.js b/utils/params.js
index 92a632e9..16db4356 100644
--- a/utils/params.js
+++ b/utils/params.js
@@ -45,7 +45,6 @@ class Params {
     RAMification = false;
     forceGC = false;
     dumpJSONResults = false;
-    dumpTestList = false;
     // Override iteration and worst-case counts per workload.
     // Example:
     //   testIterationCountMap = { "acorn-wtb": 5 };
@@ -70,7 +69,6 @@ class Params {
         this.RAMification = this._parseBooleanParam(sourceParams, "RAMification");
         this.dumpJSONResults = this._parseBooleanParam(sourceParams, "dumpJSONResults");
         this.groupDetails = this._parseBooleanParam(sourceParams, "groupDetails");
-        this.dumpTestList = this._parseBooleanParam(sourceParams, "dumpTestList");
         this.forceGC = this._parseBooleanParam(sourceParams, "forceGC");
 
         this.customPreIterationCode = this._parseStringParam(sourceParams, "customPreIterationCode");

From 1348095bd6a7873c5d813029e6dfb656ae5f2524 Mon Sep 17 00:00:00 2001
From: Camillo Bruni <cbruni@chromium.org>
Date: Tue, 20 Jan 2026 17:29:59 +0100
Subject: [PATCH 2/4] add-basic-test

---
 cli.js              | 4 ++--
 tests/helper.mjs    | 4 ++--
 tests/run-shell.mjs | 7 +++++++
 3 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/cli.js b/cli.js
index ab18e1dc..e05211da 100644
--- a/cli.js
+++ b/cli.js
@@ -175,7 +175,7 @@ function help(message=undefined) {
 if (printHelp) {
     help();
 } else if (dumpTestList) {
-  JetStream.dumpTestList();
+    JetStream.dumpTestList();
 } else {
-  runJetStream();
+    runJetStream();
 }
diff --git a/tests/helper.mjs b/tests/helper.mjs
index e8287a06..2bf0b0f7 100644
--- a/tests/helper.mjs
+++ b/tests/helper.mjs
@@ -37,7 +37,7 @@ export function logInfo(...args) {
 }
 
 export function logError(...args) {
-  let error;
+  console.error("Error:");
   if (args.length == 1 && args[0] instanceof Error)
     error = args[0];
   const text = args.join(" ");
@@ -124,7 +124,7 @@ export async function sh(binary, ...args) {
   try {
     return await spawnCaptureStdout(binary, args);
   } catch(e) {
-    logError(e.stdoutString);
+    // logError(e.stdoutString);
     throw e;
   } finally {
     if (GITHUB_ACTIONS_OUTPUT)
diff --git a/tests/run-shell.mjs b/tests/run-shell.mjs
index 7944dce0..8a7bd137 100644
--- a/tests/run-shell.mjs
+++ b/tests/run-shell.mjs
@@ -44,6 +44,13 @@ const TESTS = [
             return runTest("UnitTests", () => sh(shell_binary, UNIT_TEST_PATH));
         },
     },
+    {
+        name: "CLI Help",
+        tags: ["all", "main", "help"],
+        run(shell_binary) {
+            return runCLITest("Cli Help", shell_binary, "--help");
+        },
+    },
     {
         name: "Single Suite",
         tags: ["all", "main", "single"],

From c1d301356e503fbfa25cdd18d80c646b64b7de5a Mon Sep 17 00:00:00 2001
From: Camillo Bruni <cbruni@chromium.org>
Date: Tue, 20 Jan 2026 17:40:19 +0100
Subject: [PATCH 3/4] cleanup

---
 tests/helper.mjs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tests/helper.mjs b/tests/helper.mjs
index 2bf0b0f7..b50d86ff 100644
--- a/tests/helper.mjs
+++ b/tests/helper.mjs
@@ -37,7 +37,6 @@ export function logInfo(...args) {
 }
 
 export function logError(...args) {
-  console.error("Error:");
   if (args.length == 1 && args[0] instanceof Error)
     error = args[0];
   const text = args.join(" ");
@@ -124,7 +123,7 @@ export async function sh(binary, ...args) {
   try {
     return await spawnCaptureStdout(binary, args);
   } catch(e) {
-    // logError(e.stdoutString);
+    logError(e.stdoutString);
     throw e;
   } finally {
     if (GITHUB_ACTIONS_OUTPUT)

From ac9185a20d2de8c58ca054b55ce365c3dbcc2dc3 Mon Sep 17 00:00:00 2001
From: Camillo Bruni <cbruni@chromium.org>
Date: Tue, 20 Jan 2026 17:40:55 +0100
Subject: [PATCH 4/4] format

---
 tests/helper.mjs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/helper.mjs b/tests/helper.mjs
index b50d86ff..e8287a06 100644
--- a/tests/helper.mjs
+++ b/tests/helper.mjs
@@ -37,6 +37,7 @@ export function logInfo(...args) {
 }
 
 export function logError(...args) {
+  let error;
   if (args.length == 1 && args[0] instanceof Error)
     error = args[0];
   const text = args.join(" ");