detect toplevel option properly (#3735)

fixes #3730
2020-02-29 17:33:48 +00:00
parent 6092bf23de
commit c8d60d6983
6 changed files with 69 additions and 22 deletions
--- a/test/sandbox.js
+++ b/test/sandbox.js
@@ -87,3 +87,8 @@ exports.same_stdout = semver.satisfies(process.version, "0.12") ? function(expec
 } : function(expected, actual) {
    return typeof expected == typeof actual && strip_func_ids(expected) == strip_func_ids(actual);
 };
+exports.has_toplevel = function(options) {
+    return options.toplevel
+        || options.mangle && options.mangle.toplevel
+        || options.compress && options.compress.toplevel;
+};