Ensembia/nextcloud-ng_backup
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases 17 Wiki Activity

Verify: index files several at a time over SFTP, pack folders listed, progress stored and shown

Browse Source
This commit is contained in:
Dillard Blom
2026-10-11 13:39:38 +02:00
parent 828f3f142a
commit 379b81db02
15 changed files with 600 additions and 53 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/Unit/Backend/SftpReadStreamTest.php
+44
View File
@@ -231,6 +231,50 @@ class SftpReadStreamTest extends TestCase {
$this->assertNull(SftpReadStream::open($storage, 'f'));
}
public function testReadManyReadsSmallFilesInBatches(): void {
$files = [];
for ($i = 0; $i < 70; $i++) {
$files["/home/index/$i"] = random_bytes(random_int(0, 5000));
}
$files['/home/index/big'] = random_bytes(600000); // more than one READ
$sftp = new FakeSftpConnection($files);
$paths = array_map(fn ($p) => substr($p, 6), array_keys($files));
$got = SftpReadStream::readMany(new FakeSftpStorage($sftp), $paths);
$this->assertSame(array_combine($paths, array_values($files)), $got);
$this->assertSame(SftpReadStream::BATCH, $sftp->maxInFlight, 'a batch goes out at once');
$this->assertSame(0, $sftp->pending());
$this->assertSame([], $sftp->openHandles);
}
public function testReadManyLeavesAMissingOrFailingFileToTheCaller(): void {
$sftp = new FakeSftpConnection(['/home/a' => 'aaa', '/home/b' => random_bytes(400000), '/home/c' => 'ccc'], failAt: 300000);
$got = SftpReadStream::readMany(new FakeSftpStorage($sftp), ['a', 'missing', 'b', 'c']);
$this->assertSame(['a' => 'aaa', 'missing' => null, 'b' => null, 'c' => 'ccc'], $got);
$this->assertSame(0, $sftp->pending());
$this->assertSame([], $sftp->openHandles);
}
public function testReadManyAcrossACappedServer(): void {
$data = random_bytes(300000);
$sftp = new FakeSftpConnection(['/home/a' => $data, '/home/b' => 'b'], cap: 100000);
$this->assertSame(['a' => $data, 'b' => 'b'], SftpReadStream::readMany(new FakeSftpStorage($sftp), ['a', 'b']));
}
public function testReadManyFailsOnAConnectionError(): void {
$sftp = new FakeSftpConnection(['/home/a' => random_bytes(10), '/home/b' => 'b'], loseAt: 0);
$this->expectException(BackendException::class);
SftpReadStream::readMany(new FakeSftpStorage($sftp), ['a', 'b']);
}
public function testReadManyOnAnUnsupportedConnectionIsNull(): void {
$this->assertNull(SftpReadStream::readMany(new \stdClass(), ['a']));
$this->assertNull(SftpReadStream::readMany(new FakeSftpStorage(new FakeSftpConnection(['/home/a' => 'a'], channelFails: true)), ['a']));
}
public function testAFreshConnectionHasItsSftpChannelOpenedFirst(): void {
// phpseclib 2 logs in at connect time but opens the SFTP channel on the first SFTP call.
$sftp = new FakeSftpConnection(['/home/config' => 'repository config']);