test: check option start or end is not safe integer

To increase fs readstream coverage, added test to check error when option.start or end is not safe integer. PR-URL: #21704 Reviewed-By: Franziska Hinkelmann <[email protected]> Reviewed-By: Claudio Rodriguez <[email protected]> Reviewed-By: Weijia Wang <[email protected]> Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: James M Snell <[email protected]>
nodejs · Jul 10, 2018 · 1f16758 · 1f16758
1 parent 3898abc
commit 1f16758
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/test/parallel/test-fs-read-stream-throw-type-error.js b/test/parallel/test-fs-read-stream-throw-type-error.js
@@ -65,3 +65,12 @@ fs.createReadStream(example, { start: 1, end: 5 });
 
 // Case 6: Should throw RangeError if start is greater than end
 createReadStreamErr(example, { start: 5, end: 1 }, rangeError);
+
+// Case 7: Should throw RangeError if start or end is not safe integer
+const NOT_SAFE_INTEGER = 2 ** 53;
+[
+  { start: NOT_SAFE_INTEGER, end: Infinity },
+  { start: 0, end: NOT_SAFE_INTEGER }
+].forEach((opts) =>
+  createReadStreamErr(example, opts, rangeError)
+);