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Merge branch 'master' into biginteger-revamp

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This commit is contained in:
terrafrost 2016-01-08 10:43:49 -06:00
commit f8dc527af5
2 changed files with 8 additions and 0 deletions
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3
phpseclib/Math/BigInteger.php
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@ -2875,6 +2875,9 @@ class BigInteger
// calculuate "not" without regard to $this->precision // calculuate "not" without regard to $this->precision
// (will always result in a smaller number. ie. ~1 isn't 1111 1110 - it's 0) // (will always result in a smaller number. ie. ~1 isn't 1111 1110 - it's 0)
$temp = $this->toBytes(); $temp = $this->toBytes();
if ($temp == '') {
return '';
}
$pre_msb = decbin(ord($temp[0])); $pre_msb = decbin(ord($temp[0]));
$temp = ~$temp; $temp = ~$temp;
$msb = decbin(ord($temp[0])); $msb = decbin(ord($temp[0]));

5
tests/Unit/Math/BigInteger/TestCase.php
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@ -217,6 +217,11 @@ abstract class Unit_Math_BigInteger_TestCase extends PhpseclibTestCase
$z = $this->getInstance('11111111111111111111111', 16); $z = $this->getInstance('11111111111111111111111', 16);
$this->assertSame($z->toHex(), $x->bitwise_NOT()->toHex()); $this->assertSame($z->toHex(), $x->bitwise_NOT()->toHex());
$a = $this->getInstance(0);
$a->bitwise_not();
$this->assertSame($a->toString(), '0');
} }
public function testBitwiseLeftShift() public function testBitwiseLeftShift()