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Status operation returns data with same length as input

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This commit is contained in:
Benoît Burnichon
2015-12-23 12:35:07 +01:00
parent 3b6cd117bb
commit 699cfad0b6
2 changed files with 34 additions and 27 deletions
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25
lib/classes/databox/status.php
View File

@@ -10,18 +10,17 @@
*/
use Alchemy\Phrasea\Application;
use Alchemy\Phrasea\SearchEngine\Elastic\RecordHelper;
use MediaAlchemyst\Exception\ExceptionInterface;
use Symfony\Component\HttpFoundation\File\UploadedFile;
use Alchemy\Phrasea\Exception\InvalidArgumentException;
use MediaAlchemyst\Specification\Image as ImageSpecification;
use Symfony\Component\HttpFoundation\File\Exception\FileException;
use Alchemy\Phrasea\Model\RecordInterface;
class databox_status
{
public static function getSearchStatus(Application $app)
{
$structures = $stats = [];
$structures = [];
foreach ($app->getAclForUser($app->getAuthenticatedUser())->get_granted_sbas() as $databox) {
$see_all = false;
foreach ($databox->get_collections() as $collection) {
@@ -131,7 +130,7 @@ class databox_status
try {
$app['media-alchemyst']->turninto($filePath, $destPath, $imageSpec);
} catch (\MediaAlchemyst\Exception $e) {
} catch (ExceptionInterface $e) {
}
@@ -149,8 +148,9 @@ class databox_status
if (substr($stat2, 0, 2) === '0x') {
$stat2 = self::hex2bin(substr($stat2, 2));
}
$length = max(strlen($stat1), strlen($stat2));
return dechex(hexdec($stat1) & hexdec($stat2));
return str_pad(decbin(bindec($stat1) & bindec($stat2)), $length, '0', STR_PAD_LEFT);
}
/**
@@ -164,6 +164,8 @@ class databox_status
*/
public static function operation_mask($stat1, $stat2)
{
$length = max(strlen($stat1), strlen($stat2));
$stat1 = str_pad($stat1, 32, '0', STR_PAD_LEFT);
$stat2 = str_pad($stat2, 32, '0', STR_PAD_LEFT);
$stat1_or = bindec(trim(str_replace("x", "0", $stat1)));
@@ -171,7 +173,9 @@ class databox_status
$stat2_or = bindec(trim(str_replace("x", "0", $stat2)));
$stat2_and = bindec(trim(str_replace("x", "1", $stat2)));
return decbin((((0 | $stat1_or) & $stat1_and) | $stat2_or) & $stat2_and);
$decbin = decbin((((0 | $stat1_or) & $stat1_and) | $stat2_or) & $stat2_and);
return str_pad($decbin, $length, '0', STR_PAD_LEFT);
}
public static function operation_and_not($stat1, $stat2)
@@ -182,10 +186,12 @@ class databox_status
if (substr($stat2, 0, 2) === '0x') {
$stat2 = self::hex2bin(substr($stat2, 2));
}
$length = max(strlen($stat1), strlen($stat2));
$stat1 = str_pad($stat1, 32, '0', STR_PAD_LEFT);
$stat2 = str_pad($stat2, 32, '0', STR_PAD_LEFT);
return decbin(bindec($stat1) & ~bindec($stat2));
return str_pad(decbin(bindec($stat1) & ~bindec($stat2)), $length, '0', STR_PAD_LEFT);
}
public static function operation_or($stat1, $stat2)
@@ -196,10 +202,11 @@ class databox_status
if (substr($stat2, 0, 2) === '0x') {
$stat2 = self::hex2bin(substr($stat2, 2));
}
$length = max(strlen($stat1), strlen($stat2));
$stat1 = str_pad($stat1, 32, '0', STR_PAD_LEFT);
$stat2 = str_pad($stat2, 32, '0', STR_PAD_LEFT);
return decbin(bindec($stat1) | bindec($stat2));
return str_pad(decbin(bindec($stat1) | bindec($stat2)), $length, '0', STR_PAD_LEFT);
}
public static function dec2bin($status)
@@ -224,7 +231,7 @@ class databox_status
throw new \Exception('Non-hexadecimal value');
}
return base_convert($status, 16, 2);
return str_pad(base_convert($status, 16, 2), 4*strlen($status), '0', STR_PAD_LEFT);
}
public static function bitIsSet($bitValue, $nthBit)

36
tests/classes/databox/statusTest.php
View File

@@ -4,49 +4,49 @@ class databox_statusTest extends PHPUnit_Framework_TestCase
{
public function testOperation_and()
{
$this->assertEquals('0', databox_status::operation_and('0x001', '0x010'));
$this->assertEquals('1', databox_status::operation_and('01', '11'));
$this->assertEquals('0', databox_status::operation_and('01', '10'));
$this->assertEquals('10', databox_status::operation_and('11', '10'));
$this->assertSame('000000000000', databox_status::operation_and('0x001', '0x010'));
$this->assertSame('01', databox_status::operation_and('01', '11'));
$this->assertSame('00', databox_status::operation_and('01', '10'));
$this->assertSame('10', databox_status::operation_and('11', '10'));
}
public function testOperation_and_not()
{
$this->assertEquals('0', databox_status::operation_and_not('0x001', '0x011'));
$this->assertEquals('0', databox_status::operation_and_not('01', '11'));
$this->assertEquals('1', databox_status::operation_and_not('01', '10'));
$this->assertEquals('1', databox_status::operation_and_not('11', '10'));
$this->assertEquals('10', databox_status::operation_and_not('10', '01'));
$this->assertSame('000000000000', databox_status::operation_and_not('0x001', '0x011'));
$this->assertSame('00', databox_status::operation_and_not('01', '11'));
$this->assertSame('01', databox_status::operation_and_not('01', '10'));
$this->assertSame('01', databox_status::operation_and_not('11', '10'));
$this->assertSame('10', databox_status::operation_and_not('10', '01'));
}
public function testOperation_mask()
{
$this->assertEquals('001101', databox_status::operation_mask('010101', '0011xx'));
$this->assertEquals('001100', databox_status::operation_mask('0', '0011xx'));
$this->assertEquals('001101', databox_status::operation_mask('1', '0011xx'));
$this->assertSame('001101', databox_status::operation_mask('010101', '0011xx'));
$this->assertSame('001100', databox_status::operation_mask('0', '0011xx'));
$this->assertSame('001101', databox_status::operation_mask('1', '0011xx'));
}
public function testOperation_or()
{
$this->assertEquals('10001', databox_status::operation_or('0x001', '0x011'));
$this->assertEquals('11', databox_status::operation_or('01', '11'));
$this->assertSame('000000010001', databox_status::operation_or('0x001', '0x011'));
$this->assertSame('11', databox_status::operation_or('01', '11'));
}
public function testDec2bin()
{
$this->assertEquals('1010', databox_status::dec2bin('10'));
$this->assertSame('1010', databox_status::dec2bin('10'));
}
public function testHex2bin()
{
$this->assertEquals('10100001', databox_status::hex2bin('0x0A1'));
$this->assertEquals('10100001', databox_status::hex2bin('0A1'));
$this->assertSame('000010100001', databox_status::hex2bin('0x0A1'));
$this->assertSame('000010100001', databox_status::hex2bin('0A1'));
try {
databox_status::hex2bin('G1');
$this->fail('Should raise an exception');
} catch (Exception $e) {
$this->assertEquals('Non-hexadecimal value', $e->getMessage());
$this->assertSame('Non-hexadecimal value', $e->getMessage());
}
}
}