mirror of
https://github.com/trailofbits/buttercup
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Riccardo Schirone
47f38b8863
Run `ruff check --fix` across all components to fix I001 import sorting violations in src/ and test/ directories. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
28 lines
1.1 KiB
Python
28 lines
1.1 KiB
Python
"""Fuzzy matching testing"""
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import pytest
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from buttercup.common.challenge_task import ChallengeTask
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from buttercup.program_model.codequery import CodeQuery
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@pytest.mark.parametrize(
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"search_string,match_string,threshold",
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[
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("png_read_chunk_header", "png_read_chunk_header", 100),
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("OSS_FUZZ_png_read_chunk_header", "png_read_chunk_header", 80),
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("OSS_FUZZ_png_reciprocal", "png_reciprocal", 75),
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("png.c:png_image_free_function", "png_image_free_function", 80),
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("_Z12default_freeP14png_struct_defPv", "default_free", 50),
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("_Z14limited_mallocP14png_struct_defm", "limited_malloc", 50),
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("_Z14user_read_dataP14png_struct_defPhm", "user_read_data", 50),
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],
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)
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@pytest.mark.integration
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def test_libpng_get_functions_fuzzy(libpng_oss_fuzz_task: ChallengeTask, search_string, match_string, threshold):
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"""Test that we can get functions in challenge task code"""
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codequery = CodeQuery(libpng_oss_fuzz_task)
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functions = codequery.get_functions(search_string, fuzzy=True, fuzzy_threshold=threshold)
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assert len(functions) > 0
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assert any(f.name == match_string for f in functions)
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