Robert Fancsik
1ff322b72f
This patch fixes #2733. JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
50 lines
1.5 KiB
JavaScript
50 lines
1.5 KiB
JavaScript
// Copyright JS Foundation and other contributors, http://js.foundation
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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var recursion_counter = 0;
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var recursion_limit = 1000;
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var fz_globalObject = this
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function fz_is_primitive(value) {
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var value_type = typeof value
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if (value_type !== "function" && value_type !== "object")
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return value_type
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}
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function fz_starts_with(str, pattern) {
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for (var i = 0; i < pattern.length; i++)
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if (str[i] !== pattern[i])
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return
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return true
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}
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function fz_collect_values(value) {
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if (++recursion_counter >= recursion_limit) {
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return
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}
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var primitive = fz_is_primitive(value)
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if (primitive)
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return
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var prop_names = Object.getOwnPropertyNames(value)
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for (var i = 0; i < prop_names.length; i++) {
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var prop_name = prop_names[i]
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if (!fz_starts_with(prop_name, "fz_")) {
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fz_collect_values(value[prop_name])
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}
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}
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}
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fz_collect_values(fz_globalObject)
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