bootstrap: add exception handling for profiler bootstrap

Add exception handling for the case when profile is
not bootstrapped when coverage is enabled.

Fixes: https://github.com/nodejs/node/issues/29542

PR-URL: https://github.com/nodejs/node/pull/29552
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>

1 files changed, 10 insertions, 2 deletions

diff --git a/lib/internal/bootstrap/pre_execution.js b/lib/internal/bootstrap/pre_execution.js
index d18d709928..6e7d946458 100644
--- a/lib/internal/bootstrap/pre_execution.js
+++ b/lib/internal/bootstrap/pre_execution.js
@@ -120,8 +120,16 @@ function setupCoverageHooks(dir) {
   const { resolve } = require('path');
   const coverageDirectory = resolve(cwd, dir);
   const { sourceMapCacheToObject } = require('internal/source_map');
-  internalBinding('profiler').setCoverageDirectory(coverageDirectory);
-  internalBinding('profiler').setSourceMapCacheGetter(sourceMapCacheToObject);
+
+  if (process.features.inspector) {
+    internalBinding('profiler').setCoverageDirectory(coverageDirectory);
+    internalBinding('profiler').setSourceMapCacheGetter(sourceMapCacheToObject);
+  } else {
+    process.emitWarning('The inspector is disabled, ' +
+                        'coverage could not be collected',
+                        'Warning');
+    return '';
+  }
   return coverageDirectory;
 }