[GR-47452] Support wheel 0.40

PullRequest: graalpython/2880

Author: msimacek

.gitignore

@@ -21,7 +21,6 @@ workingsets.xml
 GRAALPYTHON.dist
 GRAALPYTHON_UNIT_TESTS.dist
 mx.graalpython/eclipse-launches
-asv
 *.json
 !**/resources/*.json
 !graalpython/lib-graalpython/modules/standalone/shared/native-image-resources.json

graalpython/com.oracle.graal.python.test/src/tests/patched_package/dist/patched_package-1.0.0-py3-none-any.whl

@@ -0,0 +1,92 @@
+# Copyright (c) 2023, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# The Universal Permissive License (UPL), Version 1.0
+#
+# Subject to the condition set forth below, permission is hereby granted to any
+# person obtaining a copy of this software, associated documentation and/or
+# data (collectively the "Software"), free of charge and under any and all
+# copyright rights in the Software, and any and all patent rights owned or
+# freely licensable by each licensor hereunder covering either (i) the
+# unmodified Software as contributed to or provided by such licensor, or (ii)
+# the Larger Works (as defined below), to deal in both
+#
+# (a) the Software, and
+#
+# (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
+# one is included with the Software each a "Larger Work" to which the Software
+# is contributed by such licensors),
+#
+# without restriction, including without limitation the rights to copy, create
+# derivative works of, display, perform, and distribute the Software and make,
+# use, sell, offer for sale, import, export, have made, and have sold the
+# Software and the Larger Work(s), and to sublicense the foregoing rights on
+# either these or other terms.
+#
+# This license is subject to the following condition:
+#
+# The above copyright notice and either this complete permission notice or at a
+# minimum a reference to the UPL must be included in all copies or substantial
+# portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+import sys
+
+from pathlib import Path
+
+if sys.implementation.name == 'graalpy':
+    import ensurepip
+
+    bundled_dir = Path(ensurepip.__file__).parent / '_bundled'
+    pip_wheel = next(bundled_dir.glob('pip-*.whl'))
+    sys.path.append(str(pip_wheel))
+    from pip._vendor import tomli
+    from pip._vendor.packaging.specifiers import SpecifierSet
+
+    patch_dir = Path(__graalpython__.core_home) / 'patches'
+
+
+    def validate_metadata(package_dir, metadata):
+        if unexpected_keys := set(metadata) - {'rules', 'add-sources'}:
+            assert False, f"Unexpected top-level metadata keys: {unexpected_keys}"
+        patches = set()
+        if rules := metadata.get('rules'):
+            for rule in rules:
+                if unexpected_keys := set(rule) - {'version', 'patch', 'subdir', 'dist-type', 'install-priority'}:
+                    assert False, f"Unexpected rule keys: {unexpected_keys}"
+                if patch := rule.get('patch'):
+                    patch_path = package_dir / patch
+                    assert patch_path.is_file(), f"Patch file does not exists: {patch_path}"
+                    patches.add(patch_path)
+                if install_priority := rule.get('install-priority'):
+                    assert isinstance(install_priority, int), "'rules.install_priority' must be an int"
+                if dist_type := rule.get('dist-type'):
+                    assert dist_type in ('wheel', 'sdist'), "'rules.dist_type' must be on of 'wheel', 'sdist'"
+                if version := rule.get('version'):
+                    # Just try that it doesn't raise
+                    SpecifierSet(version)
+        for file in package_dir.iterdir():
+            assert file.name == 'metadata.toml' or file in patches, f"Dangling file in patch directory: {file}"
+        if add_sources := metadata.get('add-sources'):
+            for add_source in add_sources:
+                if unexpected_keys := set(add_source) - {'version', 'url'}:
+                    assert False, f"Unexpected add_source keys: {unexpected_keys}"
+                assert add_source.get('version'), f"Missing 'add_sources.version' key in {package_dir}"
+                assert add_source.get('url'), f"Missing 'add_sources.url' key in {package_dir}"
+
+
+    def test_patch_metadata():
+        for package_dir in patch_dir.iterdir():
+            if package_dir.is_dir():
+                if (metadata_path := package_dir / 'metadata.toml').is_file():
+                    with open(metadata_path, 'rb') as f:
+                        metadata = tomli.load(f)
+                        validate_metadata(package_dir, metadata)
+                else:
+                    assert False, f"Patch directory without metadata: {package_dir}"