d04824ec89
Bind backups, storage layout, RAM builds, file staging and recovery to each phone. Verify atomic transfers without replacing existing state and record the unresolved Android HAL source provenance. Validated with 53 native tooling tests, 5 changelog tests and two RAM boots with persistent Gaia state on the development Sargo. No new flash or native binary release.
46 lines
1.9 KiB
Python
46 lines
1.9 KiB
Python
# SPDX-License-Identifier: MPL-2.0
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import importlib.util
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import json
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from pathlib import Path
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import sys
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import tempfile
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import unittest
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from unittest.mock import patch
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ROOT=Path(__file__).resolve().parents[1]
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sys.path.insert(0,str(ROOT/'tools'))
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spec=importlib.util.spec_from_file_location('rescue_test',ROOT/'tools/test-rescue-boot.py')
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rescue=importlib.util.module_from_spec(spec);spec.loader.exec_module(rescue)
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class SourceSnapshotTests(unittest.TestCase):
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def setUp(self):
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self.temp=tempfile.TemporaryDirectory();self.addCleanup(self.temp.cleanup)
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self.folder=Path(self.temp.name)
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self.source=self.folder/'sources/tundra/boot/init.sh'
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self.source.parent.mkdir(parents=True)
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self.source.write_text('immutable boot source')
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self.build={'sourceSnapshot':True,'sources':{'boot/init.sh':rescue.digest(self.source)}}
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def test_snapshot_does_not_depend_on_current_checkout(self):
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rescue.verify_sources(self.folder,self.build)
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def test_tampering_with_saved_source_is_rejected(self):
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self.source.write_text('changed')
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with self.assertRaisesRegex(ValueError,'source changed'):
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rescue.verify_sources(self.folder,self.build)
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def test_path_cannot_escape_snapshot(self):
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self.build['sources']={'../../outside':'hash'}
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with self.assertRaises(ValueError):rescue.verify_sources(self.folder,self.build)
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def test_workspace_required_before_any_device_command(self):
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(self.folder/'build.json').write_text(json.dumps({'image':'boot.img','deviceWorkspaceSha256':'a'*64}))
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with patch.object(sys,'argv',['test-rescue-boot','--build',str(self.folder),'--boot']), \
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patch.object(rescue.subprocess,'run') as run:
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with self.assertRaisesRegex(ValueError,'requires --device-workspace'):
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rescue.main()
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run.assert_not_called()
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if __name__=='__main__':unittest.main()
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