src: disconnect inspector before exiting out of fatal exception

src/node_errors.cc

@@ -978,6 +978,9 @@ void TriggerUncaughtException(Isolate* isolate,
 
   // Now we are certain that the exception is fatal.
   ReportFatalException(env, error, message, EnhanceFatalException::kEnhance);
+#if HAVE_INSPECTOR
+  profiler::EndStartedProfilers(env);
+#endif
 
   // If the global uncaught exception handler sets process.exitCode,
   // exit with that code. Otherwise, exit with 1.

test/fixtures/v8-coverage/throw.js

@@ -0,0 +1,7 @@
+const a = 99;
+if (true) {
+  const b = 101;
+} else {
+  const c = 102;
+}
+throw new Error('test');

test/parallel/test-v8-coverage.js

@@ -35,6 +35,24 @@ function nextdir() {
   assert.strictEqual(fixtureCoverage.functions[0].ranges[1].count, 0);
 }
 
+// Outputs coverage when process.exit(1) exits process.
+{
+  const coverageDirectory = path.join(tmpdir.path, nextdir());
+  const output = spawnSync(process.execPath, [
+    require.resolve('../fixtures/v8-coverage/throw')
+  ], { env: { ...process.env, NODE_V8_COVERAGE: coverageDirectory } });
+  if (output.status !== 1) {
+    console.log(output.stderr.toString());
+  }
+  assert.strictEqual(output.status, 1);
+  const fixtureCoverage = getFixtureCoverage('throw.js', coverageDirectory);
+  assert.ok(fixtureCoverage, 'coverage not found for file');
+  // First branch executed.
+  assert.strictEqual(fixtureCoverage.functions[0].ranges[0].count, 1);
+  // Second branch did not execute.
+  assert.strictEqual(fixtureCoverage.functions[0].ranges[1].count, 0);
+}
+
 // Outputs coverage when process.exit(1) exits process.
 {
   const coverageDirectory = path.join(tmpdir.path, nextdir());