From 7b4cc58b70a7679a7ce0c244b6d083438b8d6c22 Mon Sep 17 00:00:00 2001
From: Moshe Atlow <moshe@atlow.co.il>
Date: Sun, 29 Jan 2023 23:46:36 +0200
Subject: [PATCH] inspector: allow opening inspector when `NODE_V8_COVERAGE` is
 set

PR-URL: https://github.com/nodejs/node/pull/46113
Fixes: https://github.com/nodejs/node/issues/46110
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
---
 src/inspector_js_api.cc                       |  2 +-
 test/fixtures/inspector-open.js               | 14 +++++++++++++
 test/parallel/test-inspector-open-coverage.js | 21 +++++++++++++++++++
 3 files changed, 36 insertions(+), 1 deletion(-)
 create mode 100644 test/fixtures/inspector-open.js
 create mode 100644 test/parallel/test-inspector-open-coverage.js

diff --git a/src/inspector_js_api.cc b/src/inspector_js_api.cc
index 3595536c785ed7..1602faf1bd66fa 100644
--- a/src/inspector_js_api.cc
+++ b/src/inspector_js_api.cc
@@ -273,7 +273,7 @@ static void RegisterAsyncHookWrapper(const FunctionCallbackInfo<Value>& args) {
 
 void IsEnabled(const FunctionCallbackInfo<Value>& args) {
   Environment* env = Environment::GetCurrent(args);
-  args.GetReturnValue().Set(InspectorEnabled(env));
+  args.GetReturnValue().Set(env->inspector_agent()->IsListening());
 }
 
 void Open(const FunctionCallbackInfo<Value>& args) {
diff --git a/test/fixtures/inspector-open.js b/test/fixtures/inspector-open.js
new file mode 100644
index 00000000000000..715687fe0e1e28
--- /dev/null
+++ b/test/fixtures/inspector-open.js
@@ -0,0 +1,14 @@
+const assert = require('assert');
+const inspector = require('inspector');
+
+
+assert.strictEqual(inspector.url(), undefined);
+inspector.open(0, undefined, false);
+assert(inspector.url().startsWith('ws://'));
+assert.throws(() => {
+  inspector.open(0, undefined, false);
+}, {
+  code: 'ERR_INSPECTOR_ALREADY_ACTIVATED'
+});
+inspector.close();
+assert.strictEqual(inspector.url(), undefined);
diff --git a/test/parallel/test-inspector-open-coverage.js b/test/parallel/test-inspector-open-coverage.js
new file mode 100644
index 00000000000000..259049c36822ab
--- /dev/null
+++ b/test/parallel/test-inspector-open-coverage.js
@@ -0,0 +1,21 @@
+'use strict';
+
+const common = require('../common');
+const assert = require('assert');
+const { spawnSync } = require('child_process');
+const fixtures = require('../common/fixtures');
+const tmpdir = require('../common/tmpdir');
+
+common.skipIfInspectorDisabled();
+common.skipIfWorker();
+
+tmpdir.refresh();
+
+
+let output = spawnSync(process.execPath, [fixtures.path('inspector-open.js')]);
+assert.strictEqual(output.status, 0);
+
+output = spawnSync(process.execPath, [fixtures.path('inspector-open.js')], {
+  env: { ...process.env, NODE_V8_COVERAGE: tmpdir.path },
+});
+assert.strictEqual(output.status, 0);