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--TEST--
Bug #76502: Chain of mixed exceptions and errors does not serialize properly
--FILE--
<?php
$examples = [
"Exception(Exception())" => new Exception("outer", 0, new Exception("inner")),
"Error(Error())" => new Error("outer", 0, new Error("inner")),
"Error(Exception())" => new Error("outer", 0, new Exception("inner")),
"Exception(Error())" => new Exception("outer", 0, new Error("inner"))
];
foreach ($examples as $name => $example) {
$processed = unserialize(serialize($example));
$processedPrev = $processed->getPrevious();
echo "---- $name ----\n";
echo "before: ", get_class($example), ".previous == ",
get_class($example->getPrevious()), "\n";
echo "after : ", get_class($processed), ".previous == ",
$processedPrev ? get_class($processedPrev) : "null", "\n";
}
?>
--EXPECT--
---- Exception(Exception()) ----
before: Exception.previous == Exception
after : Exception.previous == Exception
---- Error(Error()) ----
before: Error.previous == Error
after : Error.previous == Error
---- Error(Exception()) ----
before: Error.previous == Exception
after : Error.previous == Exception
---- Exception(Error()) ----
before: Exception.previous == Error
after : Exception.previous == Error
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