qxo created GROOVY-8932:
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Summary: InvokerHelper.formatMap StackOverflowError issue for
some map like jdk.nashorn.internal.runtime.ScriptObject or
org.mozilla.javascript.NativeObject
Key: GROOVY-8932
URL: https://issues.apache.org/jira/browse/GROOVY-8932
Project: Groovy
Issue Type: Bug
Reporter: qxo
test code as below:
{code}
ScriptEngine js = new ScriptEngineManager().getEngineByExtension("js");
def o = js.eval(" var s={a:5,a:this};s");
println o
{cdoe}
{code}
Exception in thread "main" java.lang.StackOverflowError
at java.util.HashMap.hash(HashMap.java:339)
at java.util.HashMap.put(HashMap.java:612)
at java.util.HashSet.add(HashSet.java:220)
at
jdk.nashorn.internal.runtime.ScriptObject.getOwnKeys(ScriptObject.java:1366)
at
jdk.nashorn.internal.runtime.ScriptObject$KeyIterator.init(ScriptObject.java:2470)
at
jdk.nashorn.internal.runtime.ScriptObject$ScriptObjectIterator.hasNext(ScriptObject.java:2441)
at
jdk.nashorn.internal.runtime.ScriptObject.isEmpty(ScriptObject.java:1702)
at
jdk.nashorn.api.scripting.ScriptObjectMirror$15.call(ScriptObjectMirror.java:393)
at
jdk.nashorn.api.scripting.ScriptObjectMirror$15.call(ScriptObjectMirror.java:391)
at
jdk.nashorn.api.scripting.ScriptObjectMirror.inGlobal(ScriptObjectMirror.java:858)
at
jdk.nashorn.api.scripting.ScriptObjectMirror.isEmpty(ScriptObjectMirror.java:391)
at
org.codehaus.groovy.runtime.InvokerHelper.formatMap(InvokerHelper.java:666)
at
org.codehaus.groovy.runtime.InvokerHelper.format(InvokerHelper.java:625)
at
org.codehaus.groovy.runtime.InvokerHelper.formatMap(InvokerHelper.java:687)
at
org.codehaus.groovy.runtime.InvokerHelper.format(InvokerHelper.java:625)
{code}
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