mirror of
https://github.com/norandom/OpenUltraSAST.git
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44 lines
1.6 KiB
Python
44 lines
1.6 KiB
Python
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import json
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from pathlib import Path
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from openultrasast.preprocess import detect_language, preprocess_repository
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def test_preprocess_emits_file_targets_with_tags(tmp_path: Path) -> None:
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repo = tmp_path / "repo"
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repo.mkdir()
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(repo / ".gitignore").write_text("ignored.c\n")
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(repo / "parser.c").write_text(
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"\n".join(
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[
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"int LLVMFuzzerTestOneInput(const unsigned char *data, int size) {",
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" parse_frame(data, size);",
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" return 0;",
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"}",
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]
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)
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)
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(repo / "auth.py").write_text("def login(session):\n return open(session)\n")
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(repo / "ignored.c").write_text("int ignored(void) { return 0; }\n")
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output = tmp_path / "file_targets.json"
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snapshot, targets = preprocess_repository(repo, output)
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assert snapshot.file_count == 2
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by_path = {target.path: target for target in targets}
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assert by_path["parser.c"].language == "c"
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assert by_path["parser.c"].has_fuzz_entry_point is True
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assert set(by_path["parser.c"].tags) >= {"memory_unsafe", "parser", "fuzzable"}
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assert set(by_path["auth.py"].tags) >= {"auth_boundary", "filesystem_entry"}
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payload = json.loads(output.read_text())
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assert payload["snapshot"]["file_count"] == 2
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assert [item["path"] for item in payload["file_targets"]] == ["auth.py", "parser.c"]
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def test_detect_language_uses_shebang(tmp_path: Path) -> None:
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script = tmp_path / "tool"
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script.write_text("#!/usr/bin/env python3\nprint('ok')\n")
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assert detect_language(script) == "python"
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