Jordan DeLong
73 linhas
2.0 KiB
PHP
73 linhas
2.0 KiB
PHP
<?php
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function fb_cs_test($v) {
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echo "====\n";
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$ret = null;
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$v_ = $v;
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$s_ = fb_compact_serialize($v_);
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var_dump(is_string($s_));
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$ss_ = $s_;
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var_dump(!empty($ss_));
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/* check high bit of first character always set */
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var_dump(preg_match("/^[\x80-\xff]/", $ss_));
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var_dump(fb_compact_unserialize($s_, $ret) === $v_);
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var_dump($ret === true);
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$ret = null;
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var_dump(fb_unserialize($s_, $ret) === $v_);
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var_dump($ret === true);
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}
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function main() {
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fb_cs_test(null);
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fb_cs_test(true);
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fb_cs_test(false);
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fb_cs_test(1234.5678);
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fb_cs_test("");
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fb_cs_test("a");
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fb_cs_test("\0");
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fb_cs_test("\0 a");
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fb_cs_test("0123012301230123");
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fb_cs_test("0123012301230123a");
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fb_cs_test("012301230123012");
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fb_cs_test(array());
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fb_cs_test(array(12345));
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fb_cs_test(array(12345,"abc",0.1234));
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fb_cs_test(array(1 => 12345));
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fb_cs_test(array(1 => 12345, "a" => 123124, "sdf" => 0.1234));
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fb_cs_test(array(array("a")));
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fb_cs_test(array(1, array("a")));
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fb_cs_test(array(array("a"), 1));
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fb_cs_test(array(array("a"), array(1)));
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// Test skips
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fb_cs_test(array(0 => "a", 1 => "b", 3 => "c"));
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fb_cs_test(array(1 => "a", 2 => "b", 3 => "c"));
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fb_cs_test(array(0 => "a", 2 => "b", 3 => "c"));
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fb_cs_test(array(3 => "a"));
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// Test for overflow (1ull << 63) - 1
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fb_cs_test(array(9223372036854775807, 'a'));
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// Test each power of two, +/- 1 and the negatives of them
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// Test a single number and packed inside an array
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for ($i = 0; $i < 64; ++$i) {
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$n = 1 << $i;
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fb_cs_test($n); fb_cs_test(array($n));
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fb_cs_test($n-1); fb_cs_test(array($n-1));
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fb_cs_test($n+1); fb_cs_test(array($n+1));
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fb_cs_test(-$n); fb_cs_test(array(-$n));
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fb_cs_test(-$n-1); fb_cs_test(array(-$n-1));
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fb_cs_test(-$n+1); fb_cs_test(array(-$n+1));
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}
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echo "====\n";
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// Test vector code (PHP can't create those, but they might come form
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// C++ code in serialized strings)
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$s = "\xfe\x01\x02\x03\xfc"; // VECTOR, 1, 2, 3, STOP
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$ret = null;
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var_dump(fb_compact_unserialize($s, $ret));
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}
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main();
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