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Expand normalization feature and adjust tests

pull/21/head
Jordi Boggiano 2011-09-26 00:59:32 +02:00
parent 46a67733f8
commit 2e10b5c17e
4 changed files with 77 additions and 38 deletions
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55
src/Composer/Package/Version/VersionParser.php
View File

@ -22,6 +22,8 @@ use Composer\Package\LinkConstraint\VersionConstraint;
*/
class VersionParser
{
private $modifierRegex = '[.-]?(?:(beta|RC|alpha|patch|pl|p)(?:[.-]?(\d+))?)?([.-]?dev)?';
/**
* Normalizes a version string to be able to perform comparisons on it
*
@ -33,24 +35,42 @@ class VersionParser
$version = trim($version);
// match classical versioning
if (preg_match('{^v?(\d{1,3})(\.\d+)?(\.\d+)?-?((?:beta|RC|alpha)\d*)?(-?dev)?$}i', $version, $matches)) {
return $matches[1]
if (preg_match('{^v?(\d{1,3})(\.\d+)?(\.\d+)?(\.\d+)?'.$this->modifierRegex.'$}i', $version, $matches)) {
$version = $matches[1]
.(!empty($matches[2]) ? $matches[2] : '.0')
.(!empty($matches[3]) ? $matches[3] : '.0')
.(!empty($matches[4]) ? '-'.strtolower($matches[4]) : '')
.(!empty($matches[5]) ? '-dev' : '');
.(!empty($matches[4]) ? $matches[4] : '.0');
$index = 5;
} elseif (preg_match('{^v?(\d{4}(?:[.:-]?\d{2}){1,6}(?:[.:-]?\d{1,3})?)'.$this->modifierRegex.'$}i', $version, $matches)) { // match date-based versioning
$version = preg_replace('{\D}', '-', $matches[1]);
$index = 2;
}
// match date-based versioning
if (preg_match('{^v?(\d{4}(?:[.:-]?\d{2}){1,6}(?:[.:-]?\d{1})?)((?:beta|RC|alpha)\d*)?(-?dev)?$}i', $version, $matches)) {
return preg_replace('{\D}', '-', $matches[1])
.(!empty($matches[2]) ? '-'.strtolower($matches[2]) : '')
.(!empty($matches[3]) ? '-dev' : '');
// add version modifiers if a version was matched
if (isset($index)) {
if (!empty($matches[$index])) {
$mod = array('p', 'pl', 'rc');
$modNormalized = array('patch', 'patch', 'RC');
$version .= '-'.str_replace($mod, $modNormalized, strtolower($matches[$index]))
. (!empty($matches[$index+1]) ? $matches[$index+1] : '');
}
if (!empty($matches[$index+2])) {
$version .= '-dev';
}
return $version;
}
throw new \UnexpectedValueException('Invalid version string '.$version);
}
/**
* Parses as constraint string into LinkConstraint objects
*
* @param string $constraints
* @return \Composer\Package\LinkConstraint\LinkConstraintInterface
*/
public function parseConstraints($constraints)
{
$constraints = preg_split('{\s*,\s*}', trim($constraints));
@ -78,12 +98,17 @@ class VersionParser
}
// match wildcard constraints
if (preg_match('{^(\d+)(?:\.(\d+))?\.\*$}', $constraint, $matches)) {
$lowVersion = $matches[1] . '.' . (isset($matches[2]) ? $matches[2] : '0') . '.0';
$highVersion = (isset($matches[2])
? $matches[1] . '.' . ($matches[2]+1)
: ($matches[1]+1) . '.0')
. '.0';
if (preg_match('{^(\d+)(?:\.(\d+))?(?:\.(\d+))?\.\*$}', $constraint, $matches)) {
if (isset($matches[3])) {
$lowVersion = $matches[1] . '.' . $matches[2] . '.' . $matches[3] . '.0';
$highVersion = $matches[1] . '.' . $matches[2] . '.' . ($matches[3]+1) . '.0';
} elseif (isset($matches[2])) {
$lowVersion = $matches[1] . '.' . $matches[2] . '.0.0';
$highVersion = $matches[1] . '.' . ($matches[2]+1) . '.0.0';
} else {
$lowVersion = $matches[1] . '.0.0.0';
$highVersion = ($matches[1]+1) . '.0.0.0';
}
return array(
new VersionConstraint('>=', $lowVersion),

2
src/Composer/Repository/PlatformRepository.php
View File

@ -53,7 +53,7 @@ class PlatformRepository extends ArrayRepository implements WritableRepositoryIn
try {
$version = $versionParser->normalize($reflExt->getVersion());
} catch (\UnexpectedValueException $e) {
$version = '0.0.0';
$version = $versionParser->normalize('0');
}
$ext = new MemoryPackage('ext/'.strtolower($ext), $version);

56
tests/Composer/Test/Package/Version/VersionParserTest.php
View File

@ -30,19 +30,23 @@ class VersionParserTest extends \PHPUnit_Framework_TestCase
public function successfulNormalizedVersions()
{
return array(
'none' => array('1.0.0', '1.0.0'),
'parses state' => array('1.0.0RC1dev', '1.0.0-rc1-dev'),
'CI parsing' => array('1.0.0-rC15-dev', '1.0.0-rc15-dev'),
'forces x.y.z' => array('1.0-dev', '1.0.0-dev'),
'forces x.y.z' => array('0', '0.0.0'),
'parses long' => array('10.4.13-beta', '10.4.13-beta'),
'none' => array('1.0.0', '1.0.0.0'),
'none' => array('1.2.3.4', '1.2.3.4'),
'parses state' => array('1.0.0RC1dev', '1.0.0.0-RC1-dev'),
'CI parsing' => array('1.0.0-rC15-dev', '1.0.0.0-RC15-dev'),
'delimiters' => array('1.0.0.RC.15-dev', '1.0.0.0-RC15-dev'),
'forces w.x.y.z' => array('1.0-dev', '1.0.0.0-dev'),
'forces w.x.y.z' => array('0', '0.0.0.0'),
'parses long' => array('10.4.13-beta', '10.4.13.0-beta'),
'strips leading v' => array('v1.0.0', '1.0.0'),
'strips leading v' => array('v20100102', '20100102'),
'parses dates y-m' => array('2010.01', '2010-01'),
'parses dates w/ .' => array('2010.01.02', '2010-01-02'),
'parses dates w/ -' => array('2010-01-02', '2010-01-02'),
'parses numbers' => array('2010-01-02.5', '2010-01-02-5'),
'parses datetime' => array('20100102-203040', '20100102-203040'),
'parses dt+number' => array('20100102203040-10', '20100102203040-10'),
'parses dt+patch' => array('20100102-203040-p1', '20100102-203040-patch1'),
);
}
@ -62,7 +66,7 @@ class VersionParserTest extends \PHPUnit_Framework_TestCase
'empty ' => array(''),
'invalid chars' => array('a'),
'invalid type' => array('1.0.0-meh'),
'too many bits' => array('1.0.0.0'),
'too many bits' => array('1.0.0.0.0'),
);
}
@ -78,15 +82,15 @@ class VersionParserTest extends \PHPUnit_Framework_TestCase
public function simpleConstraints()
{
return array(
'greater than' => array('>1.0.0', new VersionConstraint('>', '1.0.0')),
'lesser than' => array('<1.2.3', new VersionConstraint('<', '1.2.3')),
'less/eq than' => array('<=1.2.3', new VersionConstraint('<=', '1.2.3')),
'great/eq than' => array('>=1.2.3', new VersionConstraint('>=', '1.2.3')),
'equals' => array('=1.2.3', new VersionConstraint('=', '1.2.3')),
'double equals' => array('==1.2.3', new VersionConstraint('=', '1.2.3')),
'no op means eq' => array('1.2.3', new VersionConstraint('=', '1.2.3')),
'completes version' => array('=1.0', new VersionConstraint('=', '1.0.0')),
'accepts spaces' => array('>= 1.2.3', new VersionConstraint('>=', '1.2.3')),
'greater than' => array('>1.0.0', new VersionConstraint('>', '1.0.0.0')),
'lesser than' => array('<1.2.3.4', new VersionConstraint('<', '1.2.3.4')),
'less/eq than' => array('<=1.2.3', new VersionConstraint('<=', '1.2.3.0')),
'great/eq than' => array('>=1.2.3', new VersionConstraint('>=', '1.2.3.0')),
'equals' => array('=1.2.3', new VersionConstraint('=', '1.2.3.0')),
'double equals' => array('==1.2.3', new VersionConstraint('=', '1.2.3.0')),
'no op means eq' => array('1.2.3', new VersionConstraint('=', '1.2.3.0')),
'completes version' => array('=1.0', new VersionConstraint('=', '1.0.0.0')),
'accepts spaces' => array('>= 1.2.3', new VersionConstraint('>=', '1.2.3.0')),
);
}
@ -104,14 +108,24 @@ class VersionParserTest extends \PHPUnit_Framework_TestCase
public function wildcardConstraints()
{
return array(
array('2.*', new VersionConstraint('>=', '2.0.0'), new VersionConstraint('<', '3.0.0')),
array('20.*', new VersionConstraint('>=', '20.0.0'), new VersionConstraint('<', '21.0.0')),
array('2.0.*', new VersionConstraint('>=', '2.0.0'), new VersionConstraint('<', '2.1.0')),
array('2.2.*', new VersionConstraint('>=', '2.2.0'), new VersionConstraint('<', '2.3.0')),
array('2.10.*', new VersionConstraint('>=', '2.10.0'), new VersionConstraint('<', '2.11.0')),
array('2.*', new VersionConstraint('>=', '2.0.0.0'), new VersionConstraint('<', '3.0.0.0')),
array('20.*', new VersionConstraint('>=', '20.0.0.0'), new VersionConstraint('<', '21.0.0.0')),
array('2.0.*', new VersionConstraint('>=', '2.0.0.0'), new VersionConstraint('<', '2.1.0.0')),
array('2.2.*', new VersionConstraint('>=', '2.2.0.0'), new VersionConstraint('<', '2.3.0.0')),
array('2.10.*', new VersionConstraint('>=', '2.10.0.0'), new VersionConstraint('<', '2.11.0.0')),
array('2.1.3.*', new VersionConstraint('>=', '2.1.3.0'), new VersionConstraint('<', '2.1.4.0')),
);
}
public function testParseConstraintsMulti()
{
$parser = new VersionParser;
$first = new VersionConstraint('>', '2.0.0.0');
$second = new VersionConstraint('<=', '3.0.0.0');
$multi = new MultiConstraint(array($first, $second));
$this->assertEquals((string) $multi, (string) $parser->parseConstraints('>2.0,<=3.0'));
}
/**
* @dataProvider failingConstraints
* @expectedException UnexpectedValueException

2
tests/Composer/Test/Repository/FilesystemRepositoryTest.php
View File

@ -49,7 +49,7 @@ class FilesystemRepositoryTest extends \PHPUnit_Framework_TestCase
$data = json_decode(file_get_contents($this->repositoryFile), true);
$this->assertEquals(array(
array('name' => 'package1', 'type' => 'vendor', 'version' => '1.0.0-beta', 'names' => array('package1'))
array('name' => 'package1', 'type' => 'vendor', 'version' => '1.0.0.0-beta', 'names' => array('package1'))
), $data);
}
}