d704a9eb78
按 W2 plan Task 3 落地原图加密存储: - writeJPEG / loadImage / remove / wipe 四个核心操作 - Application Support/Vault/ 目录全程 .completeFileProtection - 文件写入用 .completeFileProtection options(双保险) - FileVault(rootURL:) 注入便于测试隔离 - shared 单例用真实 App Support 路径 测试 3 条:roundtrip / remove / wipe。 注:.swift 文件需用户在 Xcode 拖入 target(Persistence group + 体己Tests), 之后 ⌘U 跑测试,若全绿再 amend 提交 .pbxproj。 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
49 lines
1.5 KiB
Swift
49 lines
1.5 KiB
Swift
import Testing
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import UIKit
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@testable import 体己
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@MainActor
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struct FileVaultTests {
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private func makeIsolatedVault() throws -> FileVault {
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let temp = FileManager.default.temporaryDirectory
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.appendingPathComponent(UUID().uuidString, isDirectory: true)
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return try FileVault(rootURL: temp)
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}
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@Test func writeAndReadJPEGRoundtrip() throws {
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let vault = try makeIsolatedVault()
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let image = UIImage(systemName: "doc")!
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let saved = try vault.writeJPEG(image, quality: 0.8)
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#expect(saved.bytes > 0)
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#expect(saved.relativePath.hasSuffix(".jpg"))
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let loaded = try vault.loadImage(relativePath: saved.relativePath)
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#expect(loaded.size != .zero)
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}
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@Test func removeMakesFileGone() throws {
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let vault = try makeIsolatedVault()
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let saved = try vault.writeJPEG(UIImage(systemName: "doc")!)
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try vault.remove(relativePath: saved.relativePath)
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#expect(throws: (any Error).self) {
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_ = try vault.loadImage(relativePath: saved.relativePath)
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}
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}
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@Test func wipeRemovesAllFiles() throws {
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let vault = try makeIsolatedVault()
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let a = try vault.writeJPEG(UIImage(systemName: "doc")!)
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let b = try vault.writeJPEG(UIImage(systemName: "folder")!)
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try vault.wipe()
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#expect(throws: (any Error).self) { _ = try vault.loadImage(relativePath: a.relativePath) }
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#expect(throws: (any Error).self) { _ = try vault.loadImage(relativePath: b.relativePath) }
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}
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}
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