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3788139d26
Add `replace_control_chars()` function in `util.py`, which can be used to sanitize strings from ANSI escape sequences or weird Unicode symbols.
60 lines
1.6 KiB
Python
60 lines
1.6 KiB
Python
import sys
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from pathlib import Path
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import pytest
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sys.dangerzone_dev = True # type: ignore[attr-defined]
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from dangerzone.document import SAFE_EXTENSION
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SAMPLE_DIRECTORY = "test_docs"
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BASIC_SAMPLE_PDF = "sample-pdf.pdf"
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BASIC_SAMPLE_DOC = "sample-doc.doc"
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test_docs_dir = Path(__file__).parent.joinpath(SAMPLE_DIRECTORY)
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test_docs = [
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p
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for p in test_docs_dir.rglob("*")
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if p.is_file()
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and not (p.name.endswith(SAFE_EXTENSION) or p.name.startswith("sample_bad"))
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]
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# Pytest parameter decorators
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for_each_doc = pytest.mark.parametrize("doc", test_docs)
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@pytest.fixture
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def sample_pdf() -> str:
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return str(test_docs_dir.joinpath(BASIC_SAMPLE_PDF))
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@pytest.fixture
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def sample_doc() -> str:
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return str(test_docs_dir.joinpath(BASIC_SAMPLE_DOC))
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@pytest.fixture
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def unreadable_pdf(tmp_path: Path) -> str:
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file_path = tmp_path / "document.pdf"
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file_path.touch(mode=0o000)
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return str(file_path)
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@pytest.fixture
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def uncommon_text() -> str:
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"""Craft a string with Unicode characters that are considered not common.
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Create a string that contains the following uncommon characters:
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* ANSI escape sequences: \033[31;1;4m and \033[0m
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* A Unicode character that resembles an English character: greek "X" (U+03A7)
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* A Unicode control character that is not part of ASCII: zero-width joiner
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(U+200D)
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* An emoji: Cross Mark (U+274C)
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"""
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return "\033[31;1;4m BaD TeΧt \u200d ❌ \033[0m"
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@pytest.fixture
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def sanitized_text() -> str:
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"""Return a sanitized version of the uncommon_text."""
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return "_[31;1;4m BaD Te_t _ _ _[0m"
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