1 files changed, 34 insertions, 0 deletions
diff --git a/test/parallel/test-fs-readfile-error.js b/test/parallel/test-fs-readfile-error.js
new file mode 100644
index 0000000000..86a2be4e1b
--- /dev/null
+++ b/test/parallel/test-fs-readfile-error.js
@@ -0,0 +1,34 @@
+'use strict';
+var common = require('../common');
+var assert = require('assert');
+var exec = require('child_process').exec;
+var path = require('path');
+
+// `fs.readFile('/')` does not fail on FreeBSD, because you can open and read
+// the directory there.
+if (process.platform === 'freebsd') {
+  common.skip('platform not supported.');
+  return;
+}
+
+function test(env, cb) {
+  var filename = path.join(common.fixturesDir, 'test-fs-readfile-error.js');
+  var execPath = '"' + process.execPath + '" "' + filename + '"';
+  var options = { env: Object.assign(process.env, env) };
+  exec(execPath, options, function(err, stdout, stderr) {
+    assert(err);
+    assert.equal(stdout, '');
+    assert.notEqual(stderr, '');
+    cb('' + stderr);
+  });
+}
+
+test({ NODE_DEBUG: '' }, common.mustCall(function(data) {
+  assert(/EISDIR/.test(data));
+  assert(!/test-fs-readfile-error/.test(data));
+}));
+
+test({ NODE_DEBUG: 'fs' }, common.mustCall(function(data) {
+  assert(/EISDIR/.test(data));
+  assert(/test-fs-readfile-error/.test(data));
+}));