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Ferdinand Thiessen
2663d71947
Preferring `unencrypted_size` only when it is greater than zero also drops the plaintext size of a server side encrypted file whose content is empty, where the cache holds `size` of one encryption header and `unencrypted_size` of 0. Only files carry the server side encryption mark, so an `encrypted` folder got the flag from end-to-end encryption, which does not maintain `unencrypted_size`. Decide by node type instead and route the three diverging conditions through one predicate. Assisted-by: ClaudeCode:claude-opus-5 Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>
110 lines
3.1 KiB
PHP
110 lines
3.1 KiB
PHP
<?php
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/**
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* SPDX-FileCopyrightText: 2016 Nextcloud GmbH and Nextcloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace Test\Files;
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use OC\Files\FileInfo;
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use OC\Files\Mount\HomeMountPoint;
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use OC\Files\Mount\MountPoint;
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use OC\Files\Storage\Home;
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use OC\Files\Storage\Temporary;
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use OCP\IConfig;
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use OCP\IUser;
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use Test\TestCase;
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use Test\Traits\UserTrait;
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class FileInfoTest extends TestCase {
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use UserTrait;
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private $config;
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#[\Override]
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protected function setUp(): void {
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parent::setUp();
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$this->createUser('foo', 'foo');
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$this->config = $this->getMockBuilder(IConfig::class)->getMock();
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}
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private function makeFileInfo(array $data): FileInfo {
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$storage = new Temporary();
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return new FileInfo('', $storage, '', $data, new MountPoint($storage, '/foo/files'));
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}
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public function testGetSizeEncryptedZeroByte(): void {
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$info = $this->makeFileInfo(['encrypted' => true, 'size' => 8192, 'unencrypted_size' => 0]);
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// Both paths must report the true plaintext size (0), not the on-disk encrypted size (8192)
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$this->assertSame(0, $info->getSize(true));
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$this->assertSame(0, $info->getSize(false));
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}
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public function testGetSizeEncryptedNonZero(): void {
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$info = $this->makeFileInfo(['encrypted' => true, 'size' => 16384, 'unencrypted_size' => 5000]);
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$this->assertSame(5000, $info->getSize(true));
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$this->assertSame(5000, $info->getSize(false));
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}
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public function testGetSizeEncryptedFolderWithoutPlaintextSize(): void {
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// End-to-end encrypted folders carry the `encrypted` flag but never a plaintext size,
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// so the propagated `size` has to be reported instead of the unset `unencrypted_size`
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$info = $this->makeFileInfo([
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'encrypted' => true,
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'mimetype' => FileInfo::MIMETYPE_FOLDER,
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'size' => 8192,
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'unencrypted_size' => 0,
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]);
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$this->assertSame(8192, $info->getSize(true));
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$this->assertSame(8192, $info->getSize(false));
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}
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public function testGetSizeEncryptedFolderWithPlaintextSize(): void {
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$info = $this->makeFileInfo([
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'encrypted' => true,
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'mimetype' => FileInfo::MIMETYPE_FOLDER,
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'size' => 8192,
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'unencrypted_size' => 5000,
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]);
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$this->assertSame(5000, $info->getSize(true));
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$this->assertSame(5000, $info->getSize(false));
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}
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public function testGetSizeNonEncrypted(): void {
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$info = $this->makeFileInfo(['encrypted' => false, 'size' => 100]);
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$this->assertSame(100, $info->getSize(true));
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$this->assertSame(100, $info->getSize(false));
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}
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public function testIsMountedHomeStorage(): void {
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$user = $this->createMock(IUser::class);
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$user->method('getUID')
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->willReturn('foo');
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$user->method('getHome')
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->willReturn('foo');
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$storage = new Home(['user' => $user]);
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$fileInfo = new FileInfo(
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'',
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$storage,
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'',
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[],
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new HomeMountPoint($user, $storage, '/foo/files')
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);
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$this->assertFalse($fileInfo->isMounted());
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}
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public function testIsMountedNonHomeStorage(): void {
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$storage = new Temporary();
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$fileInfo = new FileInfo(
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'',
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$storage,
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'',
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[],
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new MountPoint($storage, '/foo/files/bar')
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);
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$this->assertTrue($fileInfo->isMounted());
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}
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}
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