Add Chromium-only Blender WebEngine parity work

blender-5.2.0/tests/python/assets/remote_library/CMakeLists.txt

@@ -0,0 +1,22 @@
+# SPDX-FileCopyrightText: 2025 Blender Authors
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+add_blender_test(
+  assets_remote_library_listing_asset_catalogs_test
+    --python ${CMAKE_CURRENT_LIST_DIR}/listing_asset_catalogs_test.py
+    --
+    --outdir "${TEST_OUT_DIR}/assets"
+)
+
+add_blender_test(
+  assets_remote_library_listing_downloader_test
+    --python ${CMAKE_CURRENT_LIST_DIR}/listing_downloader_test.py
+    --
+    --outdir "${TEST_OUT_DIR}/assets"
+)
+
+add_blender_test(
+  assets_remote_library_listing_generator_test
+    --python ${CMAKE_CURRENT_LIST_DIR}/listing_generator_test.py
+)

blender-5.2.0/tests/python/assets/remote_library/listing_asset_catalogs_test.py

@@ -0,0 +1,98 @@
+# SPDX-FileCopyrightText: 2026 Blender Authors
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+import sys
+import unittest
+from pathlib import Path
+
+from _bpy_internal.assets.remote_library import listing_asset_catalogs
+from _bpy_internal.assets.remote_library import blender_asset_library_openapi as api_models
+
+"""
+blender -b --factory-startup -P tests/python/assets/remote_library/listing_asset_catalogs_test.py -- --outdir=/tmp
+"""
+
+# CLI argument, will be set to its actual value in main() below.
+arg_outdir: Path
+
+
+class ListingDownloaderTest(unittest.TestCase):
+    cats_path: Path
+
+    @classmethod
+    def setUpClass(cls) -> None:
+        arg_outdir.mkdir(parents=True, exist_ok=True)
+        cls.cats_path = arg_outdir / "test_catalogs.cats.txt"
+
+    def tearDown(self) -> None:
+        self.cats_path.unlink(missing_ok=True)
+
+    def test_write_sanitized_cats(self) -> None:
+        catalogs = [
+            api_models.CatalogV1(
+                path="Cats/Laksa",
+                uuids=["cdf49402-6814-5c20-a026-9f3211d8a615"],
+                simple_name="cats-laksa",
+            ),
+            api_models.CatalogV1(
+                path="Cats/Quercus\nwith\nnewlines",
+                uuids=["2143dfac-9e81-5a31-99f2-befa8ff26ac2"],
+                simple_name="cats-quercus",
+            ),
+            api_models.CatalogV1(
+                path="Cats/Raymond\n: Pawducer",
+                uuids=["db847984-cb61-5197-87b5-39134a2e758c"],
+                simple_name="cats-raymond",
+            ),
+            api_models.CatalogV1(
+                path="Cats/Muesli: Huntress",
+                uuids=["d7ce44c8-d1df-5055-bae4-8a6ed03b8329"],
+                simple_name="cats-muesli",
+            ),
+        ]
+        asset_library_meta = api_models.AssetLibraryMeta(
+            api_versions={},
+            contact=api_models.Contact(name="Unit the Tester"),
+            name="Cats of\nAmsterdam",
+        )
+
+        listing_asset_catalogs.write(catalogs, self.cats_path, asset_library_meta)
+
+        # Check the file is as expected.
+        file_lines = self.cats_path.read_text().splitlines()
+
+        # The line numbers are determined by listing_asset_catalogs._ASSET_CATS_HEADER.
+        header_num_lines = len(listing_asset_catalogs._ASSET_CATS_HEADER.splitlines())
+        self.assertIn("Cats of Amsterdam", file_lines[header_num_lines - 3])
+
+        # The catalogs should be ordered by path, and sanitized.
+        written_cats = file_lines[header_num_lines + 1:]
+        expect_cats = [
+            "cdf49402-6814-5c20-a026-9f3211d8a615:Cats/Laksa:cats-laksa",
+            "d7ce44c8-d1df-5055-bae4-8a6ed03b8329:Cats/Muesli Huntress:cats-muesli",
+            "2143dfac-9e81-5a31-99f2-befa8ff26ac2:Cats/Quercus with newlines:cats-quercus",
+            "db847984-cb61-5197-87b5-39134a2e758c:Cats/Raymond Pawducer:cats-raymond",
+        ]
+        self.assertEqual(expect_cats, written_cats)
+
+
+def main():
+    global arg_outdir
+    import argparse
+
+    argv = [sys.argv[0]]
+    if '--' in sys.argv:
+        argv += sys.argv[sys.argv.index('--') + 1:]
+
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--outdir', required=True, type=Path)
+    args, remaining = parser.parse_known_args(argv)
+
+    arg_outdir = args.outdir
+
+    unittest.main(argv=remaining)
+
+
+if __name__ == "__main__":
+    main()

blender-5.2.0/tests/python/assets/remote_library/listing_downloader_test.py

@@ -0,0 +1,302 @@
+# SPDX-FileCopyrightText: 2026 Blender Authors
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+import shutil
+import sys
+import unittest
+from pathlib import Path, PurePath, PurePosixPath, PureWindowsPath
+from typing import override
+
+from _bpy_internal.assets.remote_library import json_parsing, listing_downloader
+from _bpy_internal.assets.remote_library import blender_asset_library_openapi as api_models
+
+import bpy
+
+"""
+blender -b --factory-startup -P tests/python/assets/remote_library/listing_downloader_test.py -- --outdir=/tmp
+"""
+
+# CLI argument, will be set to its actual value in main() below.
+arg_outdir: Path
+
+
+class ListingDownloaderTest(unittest.TestCase):
+    json_path: Path
+
+    @classmethod
+    def setUpClass(cls) -> None:
+        arg_outdir.mkdir(parents=True, exist_ok=True)
+        cls.json_path = arg_outdir / "asset_page.json"
+
+    def tearDown(self) -> None:
+        self.json_path.unlink(missing_ok=True)
+
+    def test_sanitize_asset_page__bad_paths(self) -> None:
+        # These paths should be handled identically, independent of the current platform.
+        self._test_sanitize_asset_page_with_specific_bad_path(r"C:\temp\kubus.blend", "temp/kubus.blend")
+        self.assertTrue(self.json_path.exists(), "JSON file should have been rewritten")
+        self._test_sanitize_asset_page_with_specific_bad_path(r"C:/temp/kubus.blend", "temp/kubus.blend")
+        self.assertTrue(self.json_path.exists(), "JSON file should have been rewritten")
+        self._test_sanitize_asset_page_with_specific_bad_path("/temp/kubus.blend", "temp/kubus.blend")
+        self.assertTrue(self.json_path.exists(), "JSON file should have been rewritten")
+        self._test_sanitize_asset_page_with_specific_bad_path("//temp/kubus.blend", "temp/kubus.blend")
+        self.assertTrue(self.json_path.exists(), "JSON file should have been rewritten")
+        self._test_sanitize_asset_page_with_specific_bad_path(r"\\NAS\share\temp\kubus.blend", "temp/kubus.blend")
+        self.assertTrue(self.json_path.exists(), "JSON file should have been rewritten")
+        self._test_sanitize_asset_page_with_specific_bad_path("/temp/kubus.blend", "temp/kubus.blend")
+        self.assertTrue(self.json_path.exists(), "JSON file should have been rewritten")
+        self._test_sanitize_asset_page_with_specific_bad_path(r"\temp\kubus.blend", "temp/kubus.blend")
+        self.assertTrue(self.json_path.exists(), "JSON file should have been rewritten")
+        self._test_sanitize_asset_page_with_specific_bad_path(
+            r"//NAS/share/temp/kubus.blend", "NAS/share/temp/kubus.blend")
+        self.assertTrue(self.json_path.exists(), "JSON file should have been rewritten")
+        self._test_sanitize_asset_page_with_specific_bad_path(
+            r"//localhost\C$\Windows\System32\kubus.blend", "Windows/System32/kubus.blend")
+        self._test_sanitize_asset_page_with_specific_bad_path(
+            r"//localhost/C$/Windows/System32/kubus.blend", "localhost/C$/Windows/System32/kubus.blend")
+        self.assertTrue(self.json_path.exists(), "JSON file should have been rewritten")
+
+        # Relative path that attempts to break out of the asset library.
+        self._test_sanitize_asset_page_with_specific_bad_path(
+            "sneaky/path/../../../temp/kubus.blend", "temp/kubus.blend")
+        self.assertTrue(self.json_path.exists(), "JSON file should have been rewritten")
+
+    def test_sanitize_asset_page__all_ok(self) -> None:
+        # Construct an incorrect asset page, with bad counts and an absolute path to a file.
+        blend_path = "temp/kubus.blend"
+
+        asset_page = api_models.AssetLibraryIndexPageV1(
+            # Set correct asset & file counts.
+            asset_count=1,
+            file_count=1,
+
+            assets=[
+                api_models.AssetV1(
+                    name="Kubus",
+                    id_type="OBJECT",
+                    files=[blend_path],
+                    thumbnail=api_models.URLWithHash(url="thumbs/kubus.webp", hash="12345"),
+                    meta=None,
+                    bl_versions=api_models.AssetBlenderVersionsV1(min="2.0"),
+                ),
+            ],
+            files=[
+                api_models.FileV1(
+                    # Absolute path, should get corrected.
+                    path=blend_path,
+                    size_in_bytes=328051946337,
+                    hash="CAT:51756572637573",
+                    blender_version="5.2",
+                    url=None,
+                ),
+            ],
+        )
+
+        Downloader = listing_downloader.RemoteAssetListingDownloader
+        dl = Downloader(
+            remote_url="http://localhost/",
+            local_path="/tmp/does-not-matter-we-do-not-write",
+            on_update_callback=lambda downloader: None,
+            on_done_callback=lambda downloader: None,
+            on_metafiles_done_callback=None,
+            on_page_done_callback=None,
+        )
+        self.json_path.unlink(missing_ok=True)
+        dl._sanitize_asset_page(asset_page, self.json_path)
+
+        # Check that the counts have been kept the same.
+        self.assertEqual(1, asset_page.asset_count)
+        self.assertEqual(1, asset_page.file_count)
+
+        # Check that the file paths are also kept the same.
+        self.assertEqual(blend_path, asset_page.files[0].path, "In-memory file entry should have been sanitized")
+        self.assertEqual(
+            [blend_path],
+            asset_page.assets[0].files,
+            "In-memory file reference of asset entry should have been sanitized")
+
+        # Check that the JSON file does not exist, because rewriting was not necessary.
+        self.assertFalse(self.json_path.exists(), "JSON file should NOT have been rewritten")
+
+    def _test_sanitize_asset_page_with_specific_bad_path(self, bad_path: str, sanitized_path: str) -> None:
+        # Construct an incorrect asset page, with bad counts and an absolute path to a file.
+        asset_page = api_models.AssetLibraryIndexPageV1(
+            # Set incorrect asset & file counts. These should get corrected.
+            asset_count=47,
+            file_count=327,
+
+            assets=[
+                api_models.AssetV1(
+                    name="Kubus",
+                    id_type="OBJECT",
+                    files=[bad_path],
+                    thumbnail=api_models.URLWithHash(url="thumbs/kubus.webp", hash="12345"),
+                    meta=None,
+                    bl_versions=api_models.AssetBlenderVersionsV1(min="2.0"),
+                ),
+            ],
+            files=[
+                api_models.FileV1(
+                    # Absolute path, should get corrected.
+                    path=bad_path,
+                    size_in_bytes=328051946337,
+                    hash="CAT:51756572637573",
+                    blender_version="5.2",
+                    url=None,
+                ),
+            ],
+        )
+
+        Downloader = listing_downloader.RemoteAssetListingDownloader
+        dl = Downloader(
+            remote_url="http://localhost/",
+            local_path="/tmp/does-not-matter-we-do-not-write",
+            on_update_callback=lambda downloader: None,
+            on_done_callback=lambda downloader: None,
+            on_metafiles_done_callback=None,
+            on_page_done_callback=None,
+        )
+        self.json_path.unlink(missing_ok=True)
+        dl._sanitize_asset_page(asset_page, self.json_path)
+
+        # Check that the counts have been sanitized.
+        self.assertEqual(1, asset_page.asset_count)
+        self.assertEqual(1, asset_page.file_count)
+
+        # Check that the absolute file path has been sanitized.
+        # Both the Windows and the POSIX version of bad_path should sanitize to this path.
+        self.assertEqual(sanitized_path, asset_page.files[0].path, "In-memory file entry should have been sanitized")
+        self.assertEqual([sanitized_path], asset_page.assets[0].files,
+                         "In-memory file reference of asset entry should have been sanitized")
+
+        # Check that the JSON file has been updated, so that when Blender later reads it, it's been sanitized.
+        parser = json_parsing.ValidatingParser()
+        json_payload = self.json_path.read_bytes()
+        from_file = parser.parse_and_validate(api_models.AssetLibraryIndexPageV1, json_payload)
+
+        # Check that the counts have been sanitized.
+        self.assertEqual(1, from_file.asset_count)
+        self.assertEqual(1, from_file.file_count)
+
+        # Check that the absolute file path has been sanitized.
+        # Both the Windows and the POSIX version of bad_path should sanitize to this path.
+        self.assertEqual(sanitized_path, from_file.files[0].path, "File entry should have been sanitized")
+        self.assertEqual([sanitized_path], from_file.assets[0].files,
+                         "File reference of asset entry should have been sanitized")
+
+
+class PathGuessingTest(unittest.TestCase):
+    def test_str_to_path_multiplatform(self) -> None:
+        str_to_path = listing_downloader._str_to_path_multiplatform
+        self.assertEqual(PureWindowsPath(r'C:\Program Files\Blender'), str_to_path(r'C:\Program Files/Blender'))
+        self.assertEqual(PureWindowsPath(r'C:\Program Files\Blender'), str_to_path(r'C:/Program Files/Blender'))
+        self.assertEqual(PureWindowsPath(r'\\NAS\share\flamenco\file.blend'),
+                         str_to_path(r'\\NAS\share\flamenco\file.blend'))
+        self.assertEqual(PurePosixPath('/Program Files/Blender'), str_to_path('/Program Files/Blender'))
+        self.assertEqual(PurePath('file.blend'), str_to_path('file.blend'))
+
+
+class SanitizePathFromURLTest(unittest.TestCase):
+    def test_sanitize_path_from_url(self) -> None:
+        _sanitize_path_from_url = listing_downloader._sanitize_path_from_url
+        self.assertEqual(
+            PurePosixPath('normal/path/as/expected.blend'),
+            _sanitize_path_from_url('/normal/path/as/expected.blend'),
+        )
+        self.assertEqual(
+            PurePosixPath('normal/path/as/expected.blend'),
+            _sanitize_path_from_url(PurePosixPath('/normal/path/as/expected.blend')),
+        )
+        self.assertEqual(
+            PurePosixPath('.'),
+            _sanitize_path_from_url(PurePosixPath('')),
+        )
+        self.assertEqual(
+            PurePosixPath('path/filename.blend'),
+            _sanitize_path_from_url(PurePosixPath('/path/sub/../filename.blend')),
+        )
+        self.assertEqual(
+            PurePosixPath('path/filename.blend'),
+            _sanitize_path_from_url('/path/sub%2F%2E%2e/filename.blend'),
+        )
+        self.assertEqual(
+            PurePosixPath('path/filename.blend'),
+            _sanitize_path_from_url('path/filename.blend'),
+        )
+        self.assertEqual(
+            PurePosixPath('longer/filename.blend'),
+            _sanitize_path_from_url(PurePosixPath('/longer/faster/path/../../filename.blend')),
+        )
+        self.assertEqual(
+            PurePosixPath('filename.blend'),
+            _sanitize_path_from_url(PurePosixPath('/faster/path/../../filename.blend')),
+        )
+        self.assertEqual(
+            PurePosixPath('filename.blend'),
+            _sanitize_path_from_url('/faster/path/../../filename.blend'),
+        )
+        self.assertEqual(
+            PurePosixPath('etc/passwd'),
+            _sanitize_path_from_url(PurePosixPath('/../../../../../etc/passwd')),
+        )
+
+
+class RemoteAssetListingLocatorTest(unittest.TestCase):
+    asset_lib_path: Path
+
+    @override
+    def setUp(self) -> None:
+        arg_outdir.mkdir(parents=True, exist_ok=True)
+        self.asset_lib_path = arg_outdir / "test_asset_library"
+
+    @override
+    def tearDown(self) -> None:
+        if self.asset_lib_path.exists():
+            shutil.rmtree(self.asset_lib_path)
+
+    def test_is_system_path(self) -> None:
+        locator = listing_downloader.RemoteAssetListingLocator('https://example.com/', self.asset_lib_path)
+
+        self.assertFalse(locator.is_system_path(Path()))
+        self.assertFalse(locator.is_system_path(arg_outdir))
+        self.assertFalse(locator.is_system_path(self.asset_lib_path))
+        self.assertFalse(locator.is_system_path(self.asset_lib_path / "valid-download.blend"))
+
+        self.assertTrue(locator.is_system_path(self.asset_lib_path / "_asset-library-meta.json"))
+        self.assertTrue(locator.is_system_path(self.asset_lib_path / "_v1/asset-index.json"))
+        self.assertTrue(locator.is_system_path(self.asset_lib_path / "_v1/assets-00000.json"))
+        self.assertTrue(locator.is_system_path(self.asset_lib_path / "_v1/file-that-is-not-used.toml"))
+        self.assertTrue(locator.is_system_path(self.asset_lib_path / "_listing_backup"))
+        self.assertTrue(locator.is_system_path(self.asset_lib_path / "_listing_backup/whatever.txt"))
+
+        # Check the file hash path. It's a special case, because it's constructed from various parts and thus uses
+        # pattern matching.
+        self.assertTrue(locator.is_system_path(self.asset_lib_path / "_file_hashes_v1.sqlite"))
+        self.assertTrue(locator.is_system_path(self.asset_lib_path / "_FILE_hashes_v2.SqLiTe"))
+        self.assertFalse(locator.is_system_path(self.asset_lib_path / "harmless_file_hashes_v1.sqlite"))
+
+        # Test some sneaky indirection. This is why the resolve() function is called in is_listing_path().
+        self.assertTrue(locator.is_system_path(self.asset_lib_path / "../.." /
+                        self.asset_lib_path.parts[-2] / self.asset_lib_path.parts[-1] / "_v1"))
+
+
+def main():
+    global arg_outdir
+    import argparse
+
+    argv = [sys.argv[0]]
+    if '--' in sys.argv:
+        argv += sys.argv[sys.argv.index('--') + 1:]
+
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--outdir', required=True, type=Path)
+    args, remaining = parser.parse_known_args(argv)
+
+    arg_outdir = args.outdir
+
+    unittest.main(argv=remaining)
+
+
+if __name__ == "__main__":
+    main()

blender-5.2.0/tests/python/assets/remote_library/listing_generator_test.py

@@ -0,0 +1,145 @@
+# SPDX-FileCopyrightText: 2025 Blender Authors
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+import sys
+import unittest
+
+from _bpy_internal.assets.remote_library import json_parsing, hashing
+from _bpy_internal.assets.remote_library import blender_asset_library_openapi as api_models
+from _bpy_internal.assets.remote_library import cli_listing_generator_asset_finder as asset_finder
+
+import bpy
+
+
+"""
+blender -b --factory-startup --python tests/python/assets/remote_library/listing_generator_test.py
+"""
+
+
+class CustomPropertiesTest(unittest.TestCase):
+    cube: bpy.types.Object
+
+    def setUp(self) -> None:
+        bpy.ops.wm.read_homefile(use_factory_startup=True)
+
+        self.cube = bpy.data.objects['Cube']
+        self.cube.asset_mark()
+        self.maxDiff = 100000
+
+    def test_empty_metadata(self) -> None:
+        del self.cube.asset_data["dimensions"]
+        meta = asset_finder._get_asset_meta(self.cube.asset_data)
+        self.assertIsNone(meta)
+
+    def test_plain_properties(self) -> None:
+        asset_data = self.cube.asset_data
+
+        asset_data["barcode"] = "155366"  # Integer-like, should be stored as string.
+        asset_data["location"] = "café"  # Non-ASCII string.
+        asset_data["size"] = 32.7  # FLOAT
+        asset_data["count"] = 47  # INT
+        asset_data["amazing"] = True  # BOOL
+
+        meta = asset_finder._get_asset_meta(asset_data)
+
+        Types = api_models.CustomPropertyTypeV1
+        Prop = api_models.CustomPropertyV1
+        # autopep8: off
+        expected_props = [
+            Prop(name='dimensions', type=Types.IDP_ARRAY, value=[2.0, 2.0, 2.0], itemtype=Types.IDP_FLOAT),
+            Prop(name='barcode', type=Types.IDP_STRING, value='155366'),
+            Prop(name='location', type=Types.IDP_STRING, value='café'),
+            Prop(name='size', type=Types.IDP_FLOAT, value=32.7),
+            Prop(name='count', type=Types.IDP_INT, value=47),
+            Prop(name='amazing', type=Types.IDP_BOOL, value=True),
+        ]
+        # autopep8: on
+
+        assert meta is not None
+        self.assertEqual(expected_props, meta.properties)
+
+    def test_array_properties(self) -> None:
+        asset_data = self.cube.asset_data
+
+        asset_data["agents"] = ["007", "47", "327"]
+        asset_data["locations"] = ["Hokkaido", "Santa Fortuna", "Sapienza"]
+        asset_data["boundingbox"] = [-3.0, -4.0, -0.1, 1, 2, 3]
+
+        meta = asset_finder._get_asset_meta(asset_data)
+
+        Types = api_models.CustomPropertyTypeV1
+        Prop = api_models.CustomPropertyV1
+        # autopep8: off
+        expected_prop = [
+            Prop(name='dimensions', type=Types.IDP_ARRAY, value=[2.0, 2.0, 2.0], itemtype=Types.IDP_FLOAT),
+            Prop(name='agents', type=Types.IDP_ARRAY, value=["007", "47", "327"], itemtype=Types.IDP_STRING),
+            Prop(name='locations', type=Types.IDP_ARRAY, value=["Hokkaido", "Santa Fortuna", "Sapienza"], itemtype=Types.IDP_STRING),
+            Prop(name='boundingbox', type=Types.IDP_ARRAY, value=[-3.0, -4.0, -0.1, 1.0, 2.0, 3.0], itemtype=Types.IDP_FLOAT),
+        ]
+        # autopep8: on
+
+        assert meta is not None
+        self.assertEqual(expected_prop, meta.properties)
+
+    def test_serialize_to_json(self) -> None:
+        meta = asset_finder._get_asset_meta(self.cube.asset_data)
+
+        # The asset metadata should be convertable to JSON.
+        parser = json_parsing.ValidatingParser()
+        as_json = parser.dumps(meta)
+        self.assertIsNotNone(as_json)
+
+        # The JSON should also be deserializable as well, and produce the same data.
+        roundtripped = parser.parse_and_validate(api_models.AssetMetadataV1, as_json)
+        self.assertEqual(meta, roundtripped)
+
+
+class HashingTest(unittest.TestCase):
+    def test_url_function(self) -> None:
+        # No hash.
+        url_with_hash = api_models.URLWithHash(
+            url="http://localhost:8080/_v1/asset-index.json",
+            hash=""
+        )
+        self.assertEqual("http://localhost:8080/_v1/asset-index.json", hashing.url(url_with_hash))
+
+        # Hash without type, and to-be-quoted characters.
+        url_with_hash.hash = "this is a weird häsh"
+        self.assertEqual(
+            "http://localhost:8080/_v1/asset-index.json?hash=this%20is%20a%20weird%20h%C3%A4sh",
+            hashing.url(url_with_hash))
+
+        # Hash with a type prefix, should be stripped.
+        url_with_hash.hash = "sha1:2cafc9d388fb8c2d0b6ca9780d6b75963587916d"
+        self.assertEqual(
+            "http://localhost:8080/_v1/asset-index.json?hash=2cafc9d388fb8c2d0b6ca9780d6b75963587916d",
+            hashing.url(url_with_hash))
+
+        # Existing query string, should be correctly appended to.
+        url_with_hash.url = "http://localhost:8080/_v1/asset-index.json?auth=none"
+        self.assertEqual(
+            "http://localhost:8080/_v1/asset-index.json?auth=none&hash=2cafc9d388fb8c2d0b6ca9780d6b75963587916d",
+            hashing.url(url_with_hash))
+
+        # Using a tuple instead of an URLWithHash object.
+        self.assertEqual(
+            "http://localhost:8080/_v1/asset-index.json?auth=none&hash=2cafc9d388fb8c2d0b6ca9780d6b75963587916d",
+            hashing.url((
+                "http://localhost:8080/_v1/asset-index.json?auth=none",
+                "sha1:2cafc9d388fb8c2d0b6ca9780d6b75963587916d"
+            )))
+
+
+def main():
+    global args
+
+    argv = [sys.argv[0]]
+    if '--' in sys.argv:
+        argv += sys.argv[sys.argv.index('--') + 1:]
+
+    unittest.main(argv=argv)
+
+
+if __name__ == "__main__":
+    main()