mirror of
https://github.com/permissionlesstech/bitchat.git
synced 2026-07-24 23:45:18 +00:00
9e84f5e822
* Refactor BLE transport event handling * Make image output paths unique * Keep queued Nostr read receipts alive * Refine BLE ingress fanout * Rediscover BLE service after invalidation * Extract BLE notification retry buffer * Extract BLE inbound write buffer * Extract BLE fragment assembly buffer * Tidy secure log handling from device run * Extract BLE outbound fragment scheduler * Harden app CI media tests * Redact BLE message content from logs * Extract BLE Noise session queues * Fix BLE read receipt UI updates * Allow self-authored RSR ingress replies * Harden read receipt queue test timing * Extract BLE outbound policy and incoming file storage * Avoid duplicate BLE link snapshots during send * Canonicalize Nostr relay URLs --------- Co-authored-by: jack <jackjackbits@users.noreply.github.com>
89 lines
3.1 KiB
Swift
89 lines
3.1 KiB
Swift
import Testing
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import Foundation
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#if os(iOS)
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import UIKit
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#else
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import AppKit
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#endif
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@testable import bitchat
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private func makeTemporaryFileURL(_ name: String) -> URL {
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FileManager.default.temporaryDirectory.appendingPathComponent(name)
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}
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private func makeTemporaryDirectoryURL(_ name: String) -> URL {
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FileManager.default.temporaryDirectory.appendingPathComponent(name, isDirectory: true)
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}
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#if os(iOS)
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private func makePlatformImage(size: CGSize) -> UIImage {
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UIGraphicsImageRenderer(size: size).image { context in
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UIColor.systemTeal.setFill()
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context.fill(CGRect(origin: .zero, size: size))
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}
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}
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#else
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private func makePlatformImage(size: CGSize) -> NSImage {
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let image = NSImage(size: size)
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image.lockFocus()
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NSColor.systemTeal.setFill()
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NSBezierPath(rect: CGRect(origin: .zero, size: size)).fill()
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image.unlockFocus()
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return image
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}
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#endif
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struct ImageUtilsTests {
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@Test
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func processImage_rejectsOversizedSourceFile() throws {
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let url = makeTemporaryFileURL("image-too-large.bin")
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try Data(repeating: 0xFF, count: 10 * 1024 * 1024 + 1).write(to: url, options: .atomic)
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defer { try? FileManager.default.removeItem(at: url) }
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#expect(throws: ImageUtilsError.self) {
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try ImageUtils.processImage(at: url)
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}
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}
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@Test
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func processImage_rejectsInvalidImageData() throws {
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let url = makeTemporaryFileURL("image-invalid.bin")
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try Data("not-an-image".utf8).write(to: url, options: .atomic)
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defer { try? FileManager.default.removeItem(at: url) }
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#expect(throws: ImageUtilsError.self) {
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try ImageUtils.processImage(at: url)
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}
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}
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@Test
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func processImage_writesCompressedJpeg() throws {
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let image = makePlatformImage(size: CGSize(width: 1024, height: 768))
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let outputDirectory = makeTemporaryDirectoryURL("image-output-\(UUID().uuidString)")
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defer { try? FileManager.default.removeItem(at: outputDirectory) }
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let outputURL = try ImageUtils.processImage(image, maxDimension: 256, outputDirectory: outputDirectory)
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let data = try Data(contentsOf: outputURL)
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#expect(outputURL.deletingLastPathComponent() == outputDirectory)
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#expect(outputURL.pathExtension.lowercased() == "jpg")
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#expect(data.starts(with: Data([0xFF, 0xD8])))
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#expect(data.count > 0)
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}
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@Test
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func processImage_usesUniqueOutputURLs() throws {
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let image = makePlatformImage(size: CGSize(width: 64, height: 64))
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let outputDirectory = makeTemporaryDirectoryURL("image-output-\(UUID().uuidString)")
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defer { try? FileManager.default.removeItem(at: outputDirectory) }
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let firstURL = try ImageUtils.processImage(image, maxDimension: 64, outputDirectory: outputDirectory)
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let secondURL = try ImageUtils.processImage(image, maxDimension: 64, outputDirectory: outputDirectory)
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#expect(firstURL != secondURL)
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#expect(FileManager.default.fileExists(atPath: firstURL.path))
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#expect(FileManager.default.fileExists(atPath: secondURL.path))
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}
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}
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