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https://github.com/composer/composer
synced 2025-05-10 00:53:06 +00:00
85eb007f4f
So far the ordering of alias packages with the same name was undefined so the actual order was determined by implementation of the sorting algorithm in PHP. As of PHP8 sort is stable by default which changes the outcome in some of our test cases. With the fully defined total order the order can longer change depending on sorting algorithm used and remains the same across PHP versions.
90 lines
3.6 KiB
PHP
90 lines
3.6 KiB
PHP
<?php
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/*
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* This file is part of Composer.
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*
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* (c) Nils Adermann <naderman@naderman.de>
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* Jordi Boggiano <j.boggiano@seld.be>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Composer\Test\DependencyResolver;
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use Composer\DependencyResolver\Transaction;
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use Composer\Package\Link;
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use Composer\Test\TestCase;
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class TransactionTest extends TestCase
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{
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public function setUp()
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{
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}
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public function testTransactionGenerationAndSorting()
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{
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$presentPackages = array(
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$packageA = $this->getPackage('a/a', 'dev-master'),
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$packageAalias = $this->getAliasPackage($packageA, '1.0.x-dev'),
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$packageB = $this->getPackage('b/b', '1.0.0'),
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$packageE = $this->getPackage('e/e', 'dev-foo'),
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$packageEalias = $this->getAliasPackage($packageE, '1.0.x-dev'),
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$packageC = $this->getPackage('c/c', '1.0.0'),
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);
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$resultPackages = array(
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$packageA,
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$packageAalias,
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$packageBnew = $this->getPackage('b/b', '2.1.3'),
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$packageD = $this->getPackage('d/d', '1.2.3'),
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$packageF = $this->getPackage('f/f', '1.0.0'),
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$packageFalias1 = $this->getAliasPackage($packageF, 'dev-foo'),
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$packageG = $this->getPackage('g/g', '1.0.0'),
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$packageA0first = $this->getPackage('a0/first', '1.2.3'),
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$packageFalias2 = $this->getAliasPackage($packageF, 'dev-bar'),
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);
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$packageD->setRequires(array(
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'f/f' => new Link('d/d', 'f/f', $this->getVersionConstraint('>', '0.2'), Link::TYPE_REQUIRE),
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'g/provider' => new Link('d/d', 'g/provider', $this->getVersionConstraint('>', '0.2'), Link::TYPE_REQUIRE),
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));
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$packageG->setProvides(array('g/provider' => new Link('g/g', 'g/provider', $this->getVersionConstraint('==', '1.0.0'), Link::TYPE_PROVIDE)));
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$expectedOperations = array(
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array('job' => 'uninstall', 'package' => $packageC),
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array('job' => 'uninstall', 'package' => $packageE),
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array('job' => 'markAliasUninstalled', 'package' => $packageEalias),
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array('job' => 'install', 'package' => $packageA0first),
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array('job' => 'update', 'from' => $packageB, 'to' => $packageBnew),
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array('job' => 'install', 'package' => $packageG),
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array('job' => 'install', 'package' => $packageF),
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array('job' => 'markAliasInstalled', 'package' => $packageFalias2),
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array('job' => 'markAliasInstalled', 'package' => $packageFalias1),
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array('job' => 'install', 'package' => $packageD),
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);
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$transaction = new Transaction($presentPackages, $resultPackages);
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$this->checkTransactionOperations($transaction, $expectedOperations);
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}
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protected function checkTransactionOperations(Transaction $transaction, array $expected)
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{
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$result = array();
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foreach ($transaction->getOperations() as $operation) {
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if ('update' === $operation->getOperationType()) {
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$result[] = array(
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'job' => 'update',
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'from' => $operation->getInitialPackage(),
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'to' => $operation->getTargetPackage(),
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);
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} else {
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$result[] = array(
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'job' => $operation->getOperationType(),
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'package' => $operation->getPackage(),
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);
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}
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}
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$this->assertEquals($expected, $result);
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}
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}
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