| """Exercise exported bytes, development aliases and moved pkg-config inputs.""" |
|
|
| import json |
| import os |
| from pathlib import Path |
| import shlex |
| import shutil |
| import subprocess |
| import tempfile |
| import unittest |
| from unittest.mock import patch |
|
|
| from runtime import digest |
| from sdk import MODULES, export_sdk |
|
|
|
|
| class SdkTests(unittest.TestCase): |
| def setUp(self): |
| temporary = tempfile.TemporaryDirectory(prefix="voice SDK ") |
| self.addCleanup(temporary.cleanup) |
| self.root = Path(temporary.name) |
| self.prefix = self.root / "prefix" |
| self.receipts = self.root / "receipts" |
| self.output = self.root / "sdk" |
| self.target = "aarch64-apple-darwin" |
| for name in ("include/glib-2.0", "lib/glib-2.0/include", "lib/pkgconfig"): |
| (self.prefix / name).mkdir(parents=True) |
| (self.prefix / "include/glib-2.0/glib.h").write_text("/* SDK fixture */") |
| (self.prefix / "lib/glib-2.0/include/glibconfig.h").write_text("/* target */") |
| self.library = self.prefix / "lib/libfixture.0.dylib" |
| self.library.write_bytes(b"receipt-verified fixture bytes") |
| for module in (*MODULES, "zlib"): |
| (self.prefix / f"lib/pkgconfig/{module}.pc").write_text( |
| "prefix=${pcfiledir}/../..\n" |
| f"Name: {module}\nDescription: SDK fixture\nVersion: 1.0\n" |
| "Cflags: -I${prefix}/include\nLibs: -L${prefix}/lib -lfixture\n" |
| ) |
| audio = self.prefix / "lib/pkgconfig/gstreamer-audio-1.0.pc" |
| audio.write_text( |
| audio.read_text() + "Requires.private: gstreamer-tag-1.0, zlib\n" |
| ) |
| (self.receipts / "inspection").mkdir(parents=True) |
| self.ci = { |
| "target": self.target, |
| "build_complete": True, |
| "inspection_complete": True, |
| "manifest_sha256": digest(Path(__file__).with_name("sources.json")), |
| "commit": "a" * 40, |
| } |
| (self.receipts / "ci.json").write_text(json.dumps(self.ci)) |
| (self.receipts / "inspection/binaries.json").write_text( |
| json.dumps( |
| [ |
| { |
| "path": "lib/libfixture.0.dylib", |
| "target": self.target, |
| "sha256": digest(self.library), |
| } |
| ] |
| ) |
| ) |
|
|
| def test_exported_bytes_and_receipt_survive_move_without_original(self): |
| export_sdk(self.prefix, self.receipts, self.target, self.output) |
| moved = self.root / "moved SDK" |
| self.output.rename(moved) |
| shutil.rmtree(self.prefix) |
| manifest = json.loads((moved / "sdk.json").read_text()) |
| actual = { |
| path.relative_to(moved).as_posix(): digest(path) |
| for path in moved.rglob("*") |
| if path.is_file() and path.name != "sdk.json" |
| } |
| self.assertEqual( |
| manifest, |
| { |
| "schemaVersion": 1, |
| "target": self.target, |
| "sourceCommit": "a" * 40, |
| "sourceManifestSha256": self.ci["manifest_sha256"], |
| "files": [ |
| {"path": name, "sha256": actual[name]} for name in sorted(actual) |
| ], |
| }, |
| ) |
| pkg_config = os.environ.get("VOICE_PKG_CONFIG") or shutil.which("pkg-config") |
| if not pkg_config: |
| self.skipTest("pkg-config required for the moved development-input probe") |
| result = subprocess.check_output( |
| [ |
| pkg_config, |
| "--define-prefix", |
| "--cflags", |
| "--libs", |
| "gstreamer-audio-1.0", |
| "gio-2.0", |
| ], |
| env={ |
| **os.environ, |
| "PKG_CONFIG_PATH": "", |
| "PKG_CONFIG_LIBDIR": str(moved / "lib/pkgconfig"), |
| }, |
| text=True, |
| ).strip() |
| self.assertEqual( |
| shlex.split(result), |
| [f"-I{moved.as_posix()}/include", f"-L{moved.as_posix()}/lib", "-lfixture"], |
| ) |
|
|
| def test_native_mutation_and_wrong_target_are_rejected(self): |
| with self.assertRaisesRegex(ValueError, "sources and target"): |
| export_sdk(self.prefix, self.receipts, "x86_64-apple-darwin", self.output) |
| self.library.write_bytes(b"changed") |
| with self.assertRaisesRegex(ValueError, "does not match"): |
| export_sdk(self.prefix, self.receipts, self.target, self.output) |
| self.assertFalse(self.output.exists()) |
|
|
| def test_development_alias_is_materialized_and_escape_is_rejected(self): |
| alias = self.prefix / "lib/libfixture.dylib" |
| try: |
| alias.symlink_to(self.library.name) |
| except OSError: |
| self.skipTest("host cannot create the SDK's development symlink") |
| export_sdk(self.prefix, self.receipts, self.target, self.output) |
| self.assertFalse((self.output / "lib/libfixture.dylib").is_symlink()) |
| self.assertEqual( |
| (self.output / "lib/libfixture.dylib").read_bytes(), |
| self.library.read_bytes(), |
| ) |
| shutil.rmtree(self.output) |
| alias.unlink() |
| alias.symlink_to(self.receipts / "ci.json") |
| with self.assertRaisesRegex(ValueError, "inside the prefix"): |
| export_sdk(self.prefix, self.receipts, self.target, self.output) |
|
|
| def test_nonrelocatable_metadata_and_failed_copy_leave_no_output(self): |
| metadata = self.prefix / "lib/pkgconfig/gstreamer-1.0.pc" |
| original = metadata.read_text() |
| metadata.write_text(original.replace("${pcfiledir}/../..", "/old/build")) |
| with self.assertRaisesRegex(ValueError, "rebuild the SDK"): |
| export_sdk(self.prefix, self.receipts, self.target, self.output) |
| metadata.write_text(original) |
| with patch("sdk.shutil.copy2", side_effect=OSError("copy failed")): |
| with self.assertRaises(OSError): |
| export_sdk(self.prefix, self.receipts, self.target, self.output) |
| self.assertFalse(self.output.exists()) |
|
|
| def test_output_cannot_overwrite_or_nest_inside_inputs(self): |
| for output in (self.prefix, self.prefix / "sdk", self.receipts / "sdk"): |
| with ( |
| self.subTest(output=output), |
| self.assertRaisesRegex(ValueError, "fresh"), |
| ): |
| export_sdk(self.prefix, self.receipts, self.target, output) |
|
|
