jerryscript/tests/jerry/vm-recursion-limit.js
Robert Fancsik e902b870aa
Limit the call stack size for native/builtin functions as well (#2935)
VM_RECURSION_LIMIT only prevented the recursion of interpreted codeblocks but
native/builtin function calls can also create stack overflow due to the too deep recursion.

This patch fixes #2905.

Co-authored-by: Gabor Loki loki@inf.u-szeged.hu
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
2019-07-05 12:21:48 +02:00

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JavaScript

// Copyright JS Foundation and other contributors, http://js.foundation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/* Note: if the tests suite vm-recursion-limit changes, this variable must be changed as well */
var limit = 100;
var counter = 0;
function f () {
counter++;
return f ();
}
try {
f ();
assert (false);
} catch (e) {
assert (e instanceof RangeError);
assert (counter === limit);
}