LihonT 2 Luna beta: source release

Mod for TikTok 47.1.3 (arm64) in Material 3 style: bottom bar, profile menu, TikTok settings and
comments; downloads without the watermark; switches for ads, live streams and the Shop tab; badges of
other mods next to names and the niche mod badge (members service); app icons; mod settings screen.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

tests/test_custom_icons.py

@@ -0,0 +1,67 @@
+"""The custom launcher icon store and the picture-crop geometry.
+
+Both are plain java.io / arithmetic, so they run on a desktop JVM; the Android side (picking a photo,
+pinning the shortcut) is checked on the phone.
+"""
+
+import os
+from pathlib import Path
+import shutil
+import subprocess
+import tempfile
+import unittest
+
+ROOT = Path(__file__).resolve().parents[1]
+PACKAGE = ROOT / "src" / "lihont" / "two" / "settings"
+HARNESS = ROOT / "tests" / "java" / "lihont" / "two" / "settings" / "IconStoreTest.java"
+
+
+class CustomIconTest(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        cls.javac = shutil.which("javac")
+        cls.java = shutil.which("java")
+        if not cls.javac or not cls.java:
+            raise RuntimeError("These tests require a JDK with java and javac")
+        cls.temporary = tempfile.TemporaryDirectory(prefix="lihont-custom-icon-tests-")
+        cls.addClassCleanup(cls.temporary.cleanup)
+        cls.classes = Path(cls.temporary.name)
+        cls.environment = dict(os.environ)
+        cls.environment.pop("JAVA_TOOL_OPTIONS", None)
+        cls.run_command([
+            cls.javac, "--release", "17", "-encoding", "UTF-8", "-nowarn", "-Xlint:-options",
+            "-d", str(cls.classes),
+            str(PACKAGE / "IconCrop.java"), str(PACKAGE / "CustomIconStore.java"), str(HARNESS),
+        ])
+
+    @classmethod
+    def run_command(cls, command):
+        result = subprocess.run(
+            command, capture_output=True, text=True, encoding="utf-8",
+            env=cls.environment, timeout=60,
+        )
+        if result.returncode:
+            raise AssertionError(
+                f"Command failed with exit {result.returncode}: {command[0]}\n" + result.stdout + result.stderr)
+        return result
+
+    def run_scenario(self, name):
+        result = self.run_command([
+            self.java, "-cp", str(self.classes), "lihont.two.settings.IconStoreTest", name])
+        self.assertEqual(result.stdout.strip(), "PASS " + name)
+
+    def test_the_photo_is_cut_to_the_centre_square(self):
+        self.run_scenario("crop")
+
+    def test_names_and_ids_are_cleaned(self):
+        self.run_scenario("names")
+
+    def test_icons_are_stored_listed_capped_and_removed(self):
+        self.run_scenario("store")
+
+    def test_a_damaged_index_is_survived(self):
+        self.run_scenario("damaged")
+
+
+if __name__ == "__main__":
+    unittest.main()