37 lines
1.3 KiB
Python
37 lines
1.3 KiB
Python
import pytest
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from viano_bug_analysis.package import PackageReader, PackageReadError
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def test_read_only_and_filename_independent(make_package):
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path = make_package(entries={"unknown/data.bin": b"\x00\xff"})
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before = path.read_bytes()
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renamed = path.with_name("different.name")
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path.rename(renamed)
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with PackageReader(renamed) as reader:
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assert reader.manifest["package_id"] == "stable-package"
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assert reader.read_bytes("unknown/data.bin") == b"\x00\xff"
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modified = reader.manifest
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modified["case_id"] = "changed"
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assert reader.manifest["case_id"] == "case-A"
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with pytest.raises(PackageReadError):
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reader.read_bytes("../outside")
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assert renamed.read_bytes() == before
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with pytest.raises(RuntimeError):
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reader.read_bytes("manifest.json")
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def test_reader_rejection_and_cleanup(make_package):
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reader = PackageReader(make_package(raw=b"{}"))
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with pytest.raises(PackageReadError) as error:
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with reader:
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pytest.fail("Invalid package opened")
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assert not error.value.result.valid
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assert reader._source is None
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def test_reader_missing_file(tmp_path):
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with pytest.raises(PackageReadError):
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with PackageReader(tmp_path / "absent"):
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pass
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