path: fix incorrect use of ERR_INVALID_ARG_TYPE

PR-URL: https://github.com/nodejs/node/pull/14011
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/test/parallel/test-path-parse-format.js b/test/parallel/test-path-parse-format.js
index 24e49f3ffc..1c3bdff130 100644
--- a/test/parallel/test-path-parse-format.js
+++ b/test/parallel/test-path-parse-format.js
@@ -207,4 +207,19 @@ function checkFormat(path, testCases) {
   testCases.forEach(function(testCase) {
     assert.strictEqual(path.format(testCase[0]), testCase[1]);
   });
+
+  function typeName(value) {
+    return value === null ? 'null' : typeof value;
+  }
+
+  [null, undefined, 1, true, false, 'string'].forEach((pathObject) => {
+    assert.throws(() => {
+      path.format(pathObject);
+    }, common.expectsError({
+      code: 'ERR_INVALID_ARG_TYPE',
+      type: TypeError,
+      message: 'The "pathObject" argument must be of type Object. Received ' +
+               'type ' + typeName(pathObject)
+    }));
+  });
 }