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composer/tests/Composer/Test/Package/Archiver/ZipArchiverTest.php

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<?php
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Test\Package\Archiver;
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use Composer\Util\Platform;
use ZipArchive;
use Composer\Package\Archiver\ZipArchiver;
class ZipArchiverTest extends ArchiverTest
{
/**
* @param string $include
*
* @dataProvider provideGitignoreExcludeNegationTestCases
*/
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public function testGitignoreExcludeNegation(string $include): void
{
$this->testZipArchive(array(
'docs/README.md' => '# The doc',
'.gitignore' => "/*\n.*\n!.git*\n$include",
));
}
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public function provideGitignoreExcludeNegationTestCases(): array
{
return array(
array('!/docs'),
array('!/docs/'),
);
}
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/**
* @param array<string, string> $files
*/
public function testZipArchive(array $files = array()): void
{
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if (!class_exists('ZipArchive')) {
$this->markTestSkipped('Cannot run ZipArchiverTest, missing class "ZipArchive".');
}
if (empty($files)) {
$files = array(
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'file.txt' => null,
'foo/bar/baz' => null,
'x/baz' => null,
'x/includeme' => null,
);
if (!Platform::isWindows()) {
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$files['foo' . Platform::getCwd() . '/file.txt'] = null;
}
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}
// Set up repository
$this->setupDummyRepo($files);
$package = $this->setupPackage();
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$target = sys_get_temp_dir().'/composer_archiver_test.zip';
// Test archive
$archiver = new ZipArchiver();
$archiver->archive($package->getSourceUrl(), $target, 'zip');
static::assertFileExists($target);
$zip = new ZipArchive();
$res = $zip->open($target);
static::assertTrue($res, 'Failed asserting that Zip file can be opened');
foreach ($files as $path => $content) {
static::assertSame($content, $zip->getFromName($path), 'Failed asserting that Zip contains ' . $path);
}
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$zip->close();
unlink($target);
}
/**
* Create a local dummy repository to run tests against!
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*
* @param array<string, string|null> $files
*
* @return void
*/
protected function setupDummyRepo(array &$files): void
{
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$currentWorkDir = Platform::getCwd();
chdir($this->testDir);
foreach ($files as $path => $content) {
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if ($files[$path] === null) {
$files[$path] = 'content';
}
$this->writeFile($path, $files[$path], $currentWorkDir);
}
chdir($currentWorkDir);
}
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/**
* @param string $path
* @param string $content
* @param string $currentWorkDir
*
* @return void
*/
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protected function writeFile(string $path, string $content, string $currentWorkDir): void
{
if (!file_exists(dirname($path))) {
mkdir(dirname($path), 0777, true);
}
$result = file_put_contents($path, $content);
if (false === $result) {
chdir($currentWorkDir);
throw new \RuntimeException('Could not save file.');
}
}
}