| 1 | """A packaged app must load resources after its original build tree is gone.""" |
| 2 | import plistlib |
| 3 | import json |
| 4 | from pathlib import Path |
| 5 | import shutil |
| 6 | import struct |
| 7 | import subprocess |
| 8 | import tempfile |
| 9 | import unittest |
| 10 | import zlib |
| 11 | |
| 12 | |
| 13 | class BundleMacTests(unittest.TestCase): |
| 14 | def test_relocated_resource_bundle_and_deployment_target(self): |
| 15 | tool = Path(__file__).resolve().parents[1] / "bundle-mac.py" |
| 16 | with tempfile.TemporaryDirectory(prefix="native-bundle-test-") as temporary: |
| 17 | root = Path(temporary) |
| 18 | source = root / "apple/Sources/Probe" |
| 19 | (source / "Resources").mkdir(parents=True) |
| 20 | (root / "apple/Package.swift").write_text('''// swift-tools-version: 5.9 |
| 21 | import PackageDescription |
| 22 | let package = Package(name: "Probe", platforms: [.macOS("26.0")], |
| 23 | products: [.executable(name: "ProbeMac", targets: ["Probe"])], |
| 24 | dependencies: [.package(name: "native", path: SHARED_NATIVE_PATH)], |
| 25 | targets: [.executableTarget(name: "Probe", dependencies: [.product(name: "RastrilloMacUpdates", package: "native")], resources: [.process("Resources")])]) |
| 26 | '''.replace('SHARED_NATIVE_PATH', json.dumps(str(tool.parents[1])))) |
| 27 | (source / "main.swift").write_text('''import Foundation |
| 28 | import RastrilloMacUpdates |
| 29 | let updater = MainActor.assumeIsolated { NativeUpdater() } |
| 30 | MainActor.assumeIsolated { |
| 31 | precondition(!updater.isConfigured) |
| 32 | _ = NativeUpdateCommands(updater: updater).body |
| 33 | } |
| 34 | let resources = Bundle.main.url(forResource: "Probe_Probe", withExtension: "bundle").flatMap(Bundle.init(url:)) ?? Bundle.module |
| 35 | guard let url = resources.url(forResource: "sentinel", withExtension: "txt"), |
| 36 | let text = try? String(contentsOf: url, encoding: .utf8) else { exit(7) } |
| 37 | print(text) |
| 38 | ''') |
| 39 | (source / "Resources/sentinel.txt").write_text("portable native resources") |
| 40 | icons = root / "ios/Assets.xcassets/AppIcon.appiconset" |
| 41 | icons.mkdir(parents=True) |
| 42 | |
| 43 | def chunk(kind, payload): |
| 44 | return struct.pack(">I", len(payload)) + kind + payload + struct.pack(">I", zlib.crc32(kind + payload)) |
| 45 | |
| 46 | png = b"\x89PNG\r\n\x1a\n" + chunk(b"IHDR", struct.pack(">IIBBBBB", 1024, 1024, 8, 6, 0, 0, 0)) |
| 47 | png += chunk(b"IDAT", zlib.compress((b"\0" + b"\x30\x70\xb0\xff" * 1024) * 1024)) + chunk(b"IEND", b"") |
| 48 | (icons / "AppIcon.png").write_bytes(png) |
| 49 | # An app that draws no Lucide icon carries no Lucide notice: the |
| 50 | # notice is copied only when the app has one to give. |
| 51 | subprocess.run(["python3", str(tool), str(root), "Probe"], check=True, stdout=subprocess.DEVNULL) |
| 52 | self.assertFalse((root / "build/Oficina Probe.app/Contents/Resources/LICENSE.lucide").exists()) |
| 53 | (root / "LICENSE.lucide").write_text("Synthetic packaging test fixture") |
| 54 | subprocess.run(["python3", str(tool), str(root), "Probe"], check=True, stdout=subprocess.DEVNULL) |
| 55 | self.assertEqual((root / "build/Oficina Probe.app/Contents/Resources/LICENSE.lucide").read_text(), "Synthetic packaging test fixture") |
| 56 | app = root / "relocated/Probe.app" |
| 57 | app.parent.mkdir() |
| 58 | shutil.move(root / "build/Oficina Probe.app", app) |
| 59 | shutil.rmtree(root / "apple") |
| 60 | info = plistlib.loads((app / "Contents/Info.plist").read_bytes()) |
| 61 | self.assertEqual(info["LSMinimumSystemVersion"], "26.0") |
| 62 | output = subprocess.check_output([str(app / "Contents/MacOS/ProbeMac")], text=True) |
| 63 | self.assertEqual(output.strip(), "portable native resources") |
| 64 | subprocess.run(["codesign", "--verify", "--strict", "--deep", str(app)], check=True) |
| 65 | |
| 66 | def test_an_app_that_draws_lucide_cannot_lose_its_notice(self): |
| 67 | """A notice owed and missing stops the bundle rather than shipping without it.""" |
| 68 | tool = Path(__file__).resolve().parents[1] / "bundle-mac.py" |
| 69 | with tempfile.TemporaryDirectory(prefix="native-bundle-lucide-") as temporary: |
| 70 | root = Path(temporary) |
| 71 | source = root / "apple/Sources/Probe" |
| 72 | source.mkdir(parents=True) |
| 73 | (root / "apple/Package.swift").write_text("// swift-tools-version: 5.9\n") |
| 74 | # A Lucide drawing in the app's sources, and no LICENSE.lucide. |
| 75 | (source / "Icons.swift").write_text("// Path drawn from Lucide's \"file-text\" icon.\nlet x = 1\n") |
| 76 | result = subprocess.run(["python3", str(tool), str(root), "Probe"], capture_output=True, text=True) |
| 77 | self.assertNotEqual(result.returncode, 0) |
| 78 | self.assertIn("LICENSE.lucide", result.stderr) |
| 79 | self.assertIn("Icons.swift", result.stderr) |
| 80 | self.assertFalse((root / "build").exists(), "nothing is built before the refusal") |
| 81 | |
| 82 | |
| 83 | if __name__ == "__main__": |
| 84 | unittest.main() |
| 85 | |
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