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48 lines
757 B
PHP
48 lines
757 B
PHP
--TEST--
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Check for double NaN, Inf, -Inf, 0, and -0
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--FILE--
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<?php
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function test($type, $variable) {
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$serialized = msgpack_serialize($variable);
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$unserialized = msgpack_unserialize($serialized);
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echo $type, PHP_EOL;
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var_dump($variable);
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var_dump($unserialized);
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echo bin2hex($serialized), PHP_EOL;
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echo PHP_EOL;
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}
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test('double NaN:', NAN);
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test('double Inf:', INF);
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test('double -Inf:', -INF);
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test('double 0.0:', 0.0);
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test('double -0.0:', -0.0);
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--EXPECTF--
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double NaN:
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float(NAN)
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float(NAN)
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cb7ff8000000000000
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double Inf:
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float(INF)
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float(INF)
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cb7ff0000000000000
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double -Inf:
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float(-INF)
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float(-INF)
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cbfff0000000000000
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double 0.0:
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float(0)
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float(0)
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cb0000000000000000
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double -0.0:
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float(0)
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float(0)
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cb0000000000000000
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