function SiteConfigurationExcluderTest::testDefaultSiteDirectoryPermissions

Tests that `sites/default` is made writable in the stage directory.

File

core/modules/package_manager/tests/src/Kernel/PathExcluder/SiteConfigurationExcluderTest.php, line 86

Class

SiteConfigurationExcluderTest

@covers \Drupal\package_manager\PathExcluder\SiteConfigurationExcluder @group package_manager @internal

Namespace

Code

public function testDefaultSiteDirectoryPermissions() : void {
    $project_root = $this->container
        ->get(PathLocator::class)
        ->getProjectRoot();
    $live_dir = $project_root . '/sites/default';
    chmod($live_dir, 0555);
    $this->assertDirectoryIsNotWritable($live_dir);
    // Record the permissions of the directory now, so we can be sure those
    // permissions are restored after apply.
    $original_permissions = fileperms($live_dir);
    $this->assertIsInt($original_permissions);
    $stage = $this->createStage();
    $stage->create();
    // The staged `sites/default` will be made world-writable, because we want
    // to ensure the scaffold plugin can copy certain files into there.
    $staged_dir = str_replace($project_root, $stage->getStageDirectory(), $live_dir);
    $this->assertDirectoryIsWritable($staged_dir);
    $stage->require([
        'ext-json:*',
    ]);
    $stage->apply();
    // After applying, the live directory should NOT inherit the staged
    // directory's world-writable permissions.
    $this->assertSame($original_permissions, fileperms($live_dir));
}