xixu-me
22dc90259b
Introduced a '--version' argument in the CLI to display version information. Updated test cases to reflect changes in compression level validation and error codes. Adjusted special character handling in test_core.py and added integration test markers in pyproject.toml.
1104 lines
41 KiB
Python
1104 lines
41 KiB
Python
"""Comprehensive tests for tzst CLI interface.
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This file consolidates all CLI-related tests to eliminate duplication
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and provide a single source of truth for CLI testing.
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"""
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import pytest
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from tzst.cli import create_parser, main
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class TestCLIParser:
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"""Test CLI argument parsing."""
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def test_parser_creation(self):
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"""Test that parser can be created."""
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parser = create_parser()
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assert parser is not None
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def test_add_command_parsing(self):
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"""Test parsing of add command."""
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parser = create_parser()
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args = parser.parse_args(["a", "test.tzst", "file1.txt", "file2.txt"])
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assert args.command == "a"
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assert args.archive == "test.tzst"
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assert args.files == ["file1.txt", "file2.txt"]
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assert args.compression_level == 3 # default
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def test_extract_command_parsing(self):
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"""Test parsing of extract command."""
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parser = create_parser()
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args = parser.parse_args(["x", "test.tzst", "-o", "output"])
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assert args.command == "x"
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assert args.archive == "test.tzst"
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assert args.output == "output"
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def test_list_command_parsing(self):
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"""Test parsing of list command."""
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parser = create_parser()
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args = parser.parse_args(["l", "test.tzst", "-v"])
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assert args.command == "l"
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assert args.archive == "test.tzst"
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assert args.verbose is True
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def test_test_command_parsing(self):
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"""Test parsing of test command."""
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parser = create_parser()
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args = parser.parse_args(["t", "test.tzst"])
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assert args.command == "t"
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assert args.archive == "test.tzst"
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class TestCLICommands:
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"""Test CLI command execution."""
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def test_add_command(self, sample_files, temp_dir):
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"""Test add command functionality."""
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archive_path = temp_dir / "test.tzst"
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file_paths = [str(f) for f in sample_files if f.is_file()]
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# Run add command
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result = main(["a", str(archive_path), *file_paths])
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assert result == 0
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assert archive_path.exists()
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def test_list_command(self, sample_files, temp_dir):
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"""Test list command functionality."""
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archive_path = temp_dir / "test.tzst"
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file_paths = [str(f) for f in sample_files if f.is_file()]
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# Create archive first
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main(["a", str(archive_path), *file_paths])
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# Run list command
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result = main(["l", str(archive_path)])
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assert result == 0
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def test_extract_command(self, sample_files, temp_dir):
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"""Test extract command functionality."""
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archive_path = temp_dir / "test.tzst"
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file_paths = [str(f) for f in sample_files if f.is_file()]
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extract_dir = temp_dir / "extracted"
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# Create archive first
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main(["a", str(archive_path), *file_paths])
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# Run extract command
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result = main(["x", str(archive_path), "-o", str(extract_dir)])
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assert result == 0
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assert extract_dir.exists()
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def test_test_command(self, sample_files, temp_dir):
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"""Test test command functionality."""
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archive_path = temp_dir / "test.tzst"
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file_paths = [str(f) for f in sample_files if f.is_file()]
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# Create archive first
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main(["a", str(archive_path), *file_paths])
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# Run test command
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result = main(["t", str(archive_path)])
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assert result == 0
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class TestCLIErrorHandling:
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"""Test CLI error handling."""
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def test_missing_archive(self, temp_dir):
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"""Test handling of missing archive file."""
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fake_archive = temp_dir / "fake.tzst"
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result = main(["l", str(fake_archive)])
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assert result == 1
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def test_missing_files_to_add(self, temp_dir):
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"""Test handling of missing files to add."""
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archive_path = temp_dir / "test.tzst"
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fake_file = temp_dir / "fake.txt"
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result = main(["a", str(archive_path), str(fake_file)])
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assert result == 1
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def test_no_command(self):
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"""Test handling of no command provided."""
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result = main([])
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assert result == 1
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def test_keyboard_interrupt_handling(self, temp_dir):
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"""Test that KeyboardInterrupt is handled properly."""
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# This test is more conceptual since we can't easily simulate KeyboardInterrupt
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# in a unit test, but we can verify the error handling structure exists
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from tzst.cli import cmd_add
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# Create a mock args object
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class MockArgs:
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def __init__(self):
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self.archive = str(temp_dir / "interrupt_test.tzst")
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self.files = ["non_existent_file.txt"]
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self.compression_level = 3
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# Test that the function handles FileNotFoundError properly
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result = cmd_add(MockArgs())
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assert result == 1 # Should return error code for missing files
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class TestCLIAliases:
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"""Test CLI command aliases."""
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def test_add_aliases(self, sample_files, temp_dir):
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"""Test add command aliases."""
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archive_path = temp_dir / "test.tzst"
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file_paths = [str(f) for f in sample_files if f.is_file()]
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# Test 'add' alias
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result = main(["add", str(archive_path), *file_paths])
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assert result == 0
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# Test 'create' alias
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archive_path2 = temp_dir / "test2.tzst"
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result = main(["create", str(archive_path2), *file_paths])
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assert result == 0
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def test_extract_aliases(self, sample_files, temp_dir):
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"""Test extract command aliases."""
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archive_path = temp_dir / "test.tzst"
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file_paths = [str(f) for f in sample_files if f.is_file()]
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extract_dir = temp_dir / "extracted"
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# Create archive first
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main(["a", str(archive_path), *file_paths])
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# Test 'extract' alias
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result = main(["extract", str(archive_path), "-o", str(extract_dir)])
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assert result == 0
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def test_list_aliases(self, sample_files, temp_dir):
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"""Test list command aliases."""
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archive_path = temp_dir / "test.tzst"
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file_paths = [str(f) for f in sample_files if f.is_file()]
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# Create archive first
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main(["a", str(archive_path), *file_paths])
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# Test 'list' alias
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result = main(["list", str(archive_path)])
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assert result == 0
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class TestCLIHelp:
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"""Test CLI help and documentation."""
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def test_help_command(self):
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"""Test help command execution."""
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# Test main help
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result = main(["--help"]) # Help should exit successfully
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assert result == 0
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def test_help_contains_security_info(self, capsys):
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"""Test that help output contains security information."""
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try:
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main(["--help"])
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except SystemExit:
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pass # Help exits with SystemExit
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captured = capsys.readouterr()
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help_output = captured.out + captured.err
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# Should mention security filters
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assert "filter" in help_output.lower() or "security" in help_output.lower()
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def test_command_specific_help(self):
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"""Test command-specific help if available."""
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# Some CLI implementations support command-specific help
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# This test can be extended based on actual implementation
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pass
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@pytest.mark.integration
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class TestCLIIntegration:
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"""Integration tests for CLI."""
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def test_full_workflow(self, sample_files, temp_dir):
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"""Test complete workflow: create, list, test, extract."""
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archive_path = temp_dir / "workflow.tzst"
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file_paths = [str(f) for f in sample_files if f.is_file()]
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extract_dir = temp_dir / "workflow_extracted"
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# Create archive
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result = main(["a", str(archive_path), *file_paths])
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assert result == 0
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assert archive_path.exists()
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# List contents
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result = main(["l", str(archive_path)])
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assert result == 0
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# Test integrity
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result = main(["t", str(archive_path)])
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assert result == 0
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# Extract
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result = main(["x", str(archive_path), "-o", str(extract_dir)])
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assert result == 0
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assert extract_dir.exists()
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# Verify extracted files exist and have correct content
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for file_path in sample_files:
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if file_path.is_file():
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relative_path = file_path.relative_to(sample_files[0].parent)
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extracted_file = extract_dir / relative_path
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assert extracted_file.exists()
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# Compare content
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original_content = file_path.read_bytes()
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extracted_content = extracted_file.read_bytes()
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assert original_content == extracted_content
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class TestCLIStreamingOptions:
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"""Test CLI streaming options."""
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def test_extract_streaming_flag(self, sample_files, temp_dir):
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"""Test extract command with streaming flag."""
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archive_path = temp_dir / "cli_streaming_test.tzst"
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file_paths = [f for f in sample_files if f.is_file()]
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# Create archive first
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from tzst import create_archive
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create_archive(archive_path, file_paths)
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# Test extract with streaming
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parser = create_parser()
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args = parser.parse_args(
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["x", str(archive_path), "--streaming", "-o", str(temp_dir / "extracted")]
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)
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assert args.command == "x"
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assert hasattr(args, "streaming")
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assert args.streaming is True
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def test_list_streaming_flag(self, sample_files, temp_dir):
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"""Test list command with streaming flag."""
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archive_path = temp_dir / "cli_list_streaming.tzst"
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file_paths = [f for f in sample_files if f.is_file()]
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# Create archive first
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from tzst import create_archive
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create_archive(archive_path, file_paths)
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# Test list with streaming
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parser = create_parser()
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args = parser.parse_args(["l", str(archive_path), "--streaming"])
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assert args.command == "l"
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assert hasattr(args, "streaming")
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assert args.streaming is True
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def test_test_streaming_flag(self, sample_files, temp_dir):
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"""Test test command with streaming flag."""
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archive_path = temp_dir / "cli_test_streaming.tzst"
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file_paths = [f for f in sample_files if f.is_file()]
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# Create archive first
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from tzst import create_archive
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create_archive(archive_path, file_paths)
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# Test test command with streaming
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parser = create_parser()
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args = parser.parse_args(["t", str(archive_path), "--streaming"])
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assert args.command == "t"
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assert hasattr(args, "streaming")
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assert args.streaming is True
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class TestCLICompressionLevels:
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"""Test CLI compression level handling."""
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def test_valid_compression_levels(self, sample_files, temp_dir):
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"""Test various valid compression levels."""
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file_paths = [str(f) for f in sample_files if f.is_file()]
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# Test compression levels 1, 3, 10, 22
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for level in [1, 3, 10, 22]:
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archive_path = temp_dir / f"level_{level}.tzst"
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result = main(["a", str(archive_path), *file_paths, "-l", str(level)])
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assert result == 0
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assert archive_path.exists() def test_invalid_compression_levels(self, sample_files, temp_dir):
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"""Test invalid compression levels return proper error codes."""
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file_paths = [str(f) for f in sample_files if f.is_file()]
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archive_path = temp_dir / "invalid.tzst"
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# Test invalid levels: 0, 25, -1, 100
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for invalid_level in [0, 25, -1, 100]:
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result = main(
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["a", str(archive_path), *file_paths, "-l", str(invalid_level)]
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)
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assert result == 2 # Should fail with error code 2
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def test_compression_level_boundary_values(self, sample_files, temp_dir):
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"""Test boundary compression level values."""
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file_paths = [str(f) for f in sample_files if f.is_file()]
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# Test level 1 (minimum valid)
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archive_path_min = temp_dir / "min_compression.tzst"
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result = main(["a", str(archive_path_min), *file_paths, "-l", "1"])
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assert result == 0
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# Test level 22 (maximum valid)
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archive_path_max = temp_dir / "max_compression.tzst"
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result = main(["a", str(archive_path_max), *file_paths, "-l", "22"])
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assert result == 0
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class TestCLIAtomicOperations:
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"""Test CLI atomic and non-atomic operations."""
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def test_no_atomic_flag(self, sample_files, temp_dir):
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"""Test --no-atomic flag functionality."""
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file_paths = [str(f) for f in sample_files if f.is_file()]
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archive_path = temp_dir / "no_atomic.tzst"
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# Test --no-atomic flag
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result = main(["a", str(archive_path), *file_paths, "--no-atomic"])
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assert result == 0
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assert archive_path.exists()
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# Verify archive integrity
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result = main(["t", str(archive_path)])
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assert result == 0
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def test_atomic_vs_no_atomic_results(self, sample_files, temp_dir):
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"""Test that atomic and non-atomic modes produce equivalent archives."""
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file_paths = [str(f) for f in sample_files if f.is_file()]
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# Create archive with atomic mode (default)
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atomic_archive = temp_dir / "atomic.tzst"
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result = main(["a", str(atomic_archive), *file_paths])
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assert result == 0
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# Create archive with non-atomic mode
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non_atomic_archive = temp_dir / "non_atomic.tzst"
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result = main(["a", str(non_atomic_archive), *file_paths, "--no-atomic"])
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assert result == 0
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# Both archives should be valid and contain same files
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result_atomic = main(["t", str(atomic_archive)])
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result_non_atomic = main(["t", str(non_atomic_archive)])
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assert result_atomic == 0
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assert result_non_atomic == 0
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class TestCLISecurityFilters:
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"""Test CLI security filtering options."""
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def test_tar_filter(self, sample_files, temp_dir):
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"""Test --filter tar option."""
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# First create an archive
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file_paths = [str(f) for f in sample_files if f.is_file()]
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archive_path = temp_dir / "filter_test.tzst"
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main(["a", str(archive_path), *file_paths])
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# Test extraction with tar filter
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extract_dir = temp_dir / "tar_filtered"
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result = main(
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["x", str(archive_path), "-o", str(extract_dir), "--filter", "tar"]
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)
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assert result == 0
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assert extract_dir.exists()
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def test_data_filter(self, sample_files, temp_dir):
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"""Test --filter data option."""
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# First create an archive
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file_paths = [str(f) for f in sample_files if f.is_file()]
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archive_path = temp_dir / "filter_test.tzst"
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main(["a", str(archive_path), *file_paths])
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# Test extraction with data filter
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extract_dir = temp_dir / "data_filtered"
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result = main(
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["x", str(archive_path), "-o", str(extract_dir), "--filter", "data"]
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)
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assert result == 0
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assert extract_dir.exists()
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def test_invalid_filter(self, sample_files, temp_dir):
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"""Test invalid filter option returns error."""
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# First create an archive
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file_paths = [str(f) for f in sample_files if f.is_file()]
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archive_path = temp_dir / "filter_test.tzst"
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main(["a", str(archive_path), *file_paths])
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# Test extraction with invalid filter
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extract_dir = temp_dir / "invalid_filtered"
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result = main(
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["x", str(archive_path), "-o", str(extract_dir), "--filter", "invalid"]
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)
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assert result == 1 # Should fail
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class TestCLIStreamingOperations:
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"""Test CLI streaming operations."""
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def test_list_streaming(self, sample_files, temp_dir):
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"""Test list command with --streaming flag."""
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# First create an archive
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file_paths = [str(f) for f in sample_files if f.is_file()]
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archive_path = temp_dir / "streaming_test.tzst"
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main(["a", str(archive_path), *file_paths])
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# Test list with streaming
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result = main(["l", str(archive_path), "--streaming"])
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assert result == 0
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def test_test_streaming(self, sample_files, temp_dir):
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"""Test test command with --streaming flag."""
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# First create an archive
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file_paths = [str(f) for f in sample_files if f.is_file()]
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archive_path = temp_dir / "streaming_test.tzst"
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main(["a", str(archive_path), *file_paths])
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# Test archive integrity with streaming
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result = main(["t", str(archive_path), "--streaming"])
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assert result == 0
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def test_extract_streaming(self, sample_files, temp_dir):
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"""Test extract command with --streaming flag."""
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# First create an archive
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file_paths = [str(f) for f in sample_files if f.is_file()]
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archive_path = temp_dir / "streaming_test.tzst"
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main(["a", str(archive_path), *file_paths])
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# Test extraction with streaming
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extract_dir = temp_dir / "streaming_extracted"
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result = main(["x", str(archive_path), "-o", str(extract_dir), "--streaming"])
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assert result == 0
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assert extract_dir.exists()
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class TestCLISpecialFiles:
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"""Test CLI with special file types and names."""
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def test_empty_files(self, temp_dir):
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"""Test archiving empty files."""
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# Create empty file
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empty_file = temp_dir / "empty.txt"
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empty_file.touch()
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archive_path = temp_dir / "empty_test.tzst"
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result = main(["a", str(archive_path), str(empty_file)])
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assert result == 0
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assert archive_path.exists()
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def test_files_with_spaces_and_special_chars(self, temp_dir):
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"""Test files with spaces and special characters."""
|
|
# Create file with special characters
|
|
special_file = temp_dir / "file with spaces & special chars!@#$%.txt"
|
|
special_file.write_text("Special file content")
|
|
|
|
archive_path = temp_dir / "special_chars.tzst"
|
|
result = main(["a", str(archive_path), str(special_file)])
|
|
assert result == 0
|
|
|
|
def test_very_long_filenames(self, temp_dir):
|
|
"""Test files with very long names."""
|
|
# Create file with very long name
|
|
long_name = "long_" + "x" * 200 + ".txt"
|
|
long_file = temp_dir / long_name
|
|
long_file.write_text("Long filename content")
|
|
|
|
archive_path = temp_dir / "long_filename.tzst"
|
|
result = main(["a", str(archive_path), str(long_file)])
|
|
assert result == 0
|
|
|
|
def test_files_with_dots(self, temp_dir):
|
|
"""Test files with multiple dots in name."""
|
|
# Create file with multiple dots
|
|
dotted_file = temp_dir / "multiple.dots.in.name.txt"
|
|
dotted_file.write_text("Dotted file content")
|
|
|
|
archive_path = temp_dir / "dotted.tzst"
|
|
result = main(["a", str(archive_path), str(dotted_file)])
|
|
assert result == 0
|
|
|
|
|
|
class TestCLILargeFiles:
|
|
"""Test CLI with large files."""
|
|
|
|
def test_large_text_file(self, temp_dir):
|
|
"""Test archiving large text files."""
|
|
# Create large text file (1MB+)
|
|
large_file = temp_dir / "large.txt"
|
|
content = "This is a large file content.\n" * 50000
|
|
large_file.write_text(content)
|
|
|
|
archive_path = temp_dir / "large_file.tzst"
|
|
result = main(["a", str(archive_path), str(large_file), "-l", "22"])
|
|
assert result == 0
|
|
assert archive_path.exists()
|
|
|
|
def test_binary_file(self, temp_dir):
|
|
"""Test archiving binary files."""
|
|
# Create binary file
|
|
binary_file = temp_dir / "binary.bin"
|
|
binary_content = bytes(range(256)) * 1000 # 256KB of binary data
|
|
binary_file.write_bytes(binary_content)
|
|
|
|
archive_path = temp_dir / "binary.tzst"
|
|
result = main(["a", str(archive_path), str(binary_file)])
|
|
assert result == 0
|
|
|
|
|
|
class TestCLIUnicodeHandling:
|
|
"""Test CLI with Unicode and international characters."""
|
|
|
|
def test_unicode_filenames(self, temp_dir):
|
|
"""Test files with Unicode characters in names."""
|
|
# Create file with Unicode characters (may fail on some platforms)
|
|
try:
|
|
unicode_file = temp_dir / "测试文件_🌟.txt"
|
|
unicode_file.write_text("Unicode content", encoding="utf-8")
|
|
|
|
archive_path = temp_dir / "unicode.tzst"
|
|
result = main(["a", str(archive_path), str(unicode_file)])
|
|
# Result may be 0 (success) or 1 (failure) depending on platform
|
|
assert result in [0, 1]
|
|
except (OSError, UnicodeError):
|
|
# Skip if platform doesn't support Unicode filenames
|
|
pytest.skip("Platform doesn't support Unicode filenames")
|
|
|
|
def test_unicode_content(self, temp_dir):
|
|
"""Test files with Unicode content."""
|
|
# Create file with Unicode content
|
|
unicode_content_file = temp_dir / "unicode_content.txt"
|
|
unicode_content = "Hello 世界! 🌍 Здравствуй мир!"
|
|
unicode_content_file.write_text(unicode_content, encoding="utf-8")
|
|
|
|
archive_path = temp_dir / "unicode_content.tzst"
|
|
result = main(["a", str(archive_path), str(unicode_content_file)])
|
|
assert result == 0
|
|
|
|
# Test extraction and content verification
|
|
extract_dir = temp_dir / "unicode_extracted"
|
|
result = main(["x", str(archive_path), "-o", str(extract_dir)])
|
|
assert result == 0
|
|
|
|
extracted_file = extract_dir / "unicode_content.txt"
|
|
assert extracted_file.exists()
|
|
extracted_content = extracted_file.read_text(encoding="utf-8")
|
|
assert extracted_content == unicode_content
|
|
|
|
|
|
class TestCLIExitCodes:
|
|
"""Test CLI exit codes for proper script integration."""
|
|
|
|
def test_successful_operations_return_zero(self, sample_files, temp_dir):
|
|
"""Test that successful operations return exit code 0."""
|
|
file_paths = [str(f) for f in sample_files if f.is_file()]
|
|
archive_path = temp_dir / "success.tzst"
|
|
|
|
# Create archive
|
|
result = main(["a", str(archive_path), *file_paths])
|
|
assert result == 0
|
|
|
|
# List archive
|
|
result = main(["l", str(archive_path)])
|
|
assert result == 0
|
|
|
|
# Test archive
|
|
result = main(["t", str(archive_path)])
|
|
assert result == 0
|
|
|
|
# Extract archive
|
|
extract_dir = temp_dir / "extracted"
|
|
result = main(["x", str(archive_path), "-o", str(extract_dir)])
|
|
assert result == 0
|
|
|
|
def test_error_conditions_return_nonzero(self, temp_dir):
|
|
"""Test that error conditions return non-zero exit codes."""
|
|
# Non-existent archive
|
|
result = main(["l", str(temp_dir / "nonexistent.tzst")])
|
|
assert result != 0
|
|
|
|
# Non-existent file to archive
|
|
result = main(["a", str(temp_dir / "test.tzst"), "nonexistent.txt"])
|
|
assert result != 0
|
|
|
|
# Invalid compression level
|
|
result = main(["a", str(temp_dir / "test.tzst"), __file__, "-l", "0"])
|
|
assert result != 0
|
|
|
|
# Invalid filter
|
|
archive_path = temp_dir / "test.tzst"
|
|
main(["a", str(archive_path), __file__]) # Create valid archive first
|
|
result = main(["x", str(archive_path), "--filter", "invalid"])
|
|
assert result != 0
|
|
|
|
def test_help_and_version_return_proper_codes(self):
|
|
"""Test help and version commands return appropriate codes."""
|
|
# Help should return non-zero (standard for help)
|
|
result = main([])
|
|
assert result == 1
|
|
|
|
# Version should return zero
|
|
result = main(["--version"])
|
|
assert result == 0
|
|
|
|
|
|
class TestCLIEdgeCases:
|
|
"""Test CLI edge cases and boundary conditions."""
|
|
|
|
def test_archive_without_extension(self, sample_files, temp_dir):
|
|
"""Test creating archive without .tzst extension."""
|
|
file_paths = [str(f) for f in sample_files if f.is_file()]
|
|
archive_path = temp_dir / "no_extension"
|
|
|
|
result = main(["a", str(archive_path), *file_paths])
|
|
assert result == 0
|
|
# Should auto-add .tzst extension
|
|
assert (temp_dir / "no_extension.tzst").exists()
|
|
|
|
def test_multiple_identical_files(self, temp_dir):
|
|
"""Test adding the same file multiple times."""
|
|
test_file = temp_dir / "duplicate.txt"
|
|
test_file.write_text("Duplicate content")
|
|
|
|
archive_path = temp_dir / "duplicates.tzst"
|
|
result = main(["a", str(archive_path), str(test_file), str(test_file)])
|
|
assert result == 0
|
|
|
|
def test_extract_to_nonexistent_deep_path(self, sample_files, temp_dir):
|
|
"""Test extracting to very deep non-existent path."""
|
|
file_paths = [str(f) for f in sample_files if f.is_file()]
|
|
archive_path = temp_dir / "deep.tzst"
|
|
main(["a", str(archive_path), *file_paths])
|
|
|
|
deep_path = temp_dir / "very" / "deep" / "nested" / "path"
|
|
result = main(["x", str(archive_path), "-o", str(deep_path)])
|
|
assert result == 0
|
|
assert deep_path.exists()
|
|
|
|
def test_extreme_compression_levels(self, sample_files, temp_dir):
|
|
"""Test with extreme but valid compression levels."""
|
|
file_paths = [str(f) for f in sample_files if f.is_file()]
|
|
|
|
# Test extreme high compression (should be clamped to 22)
|
|
archive_path = temp_dir / "extreme.tzst"
|
|
result = main(["a", str(archive_path), *file_paths, "-l", "50"])
|
|
# Should fail with validation error code 2
|
|
assert result == 2
|
|
|
|
|
|
class TestCLIPerformance:
|
|
"""Test CLI performance with various scenarios."""
|
|
|
|
def test_large_number_of_small_files(self, temp_dir):
|
|
"""Test archiving many small files."""
|
|
# Create multiple small files
|
|
files = []
|
|
for i in range(50):
|
|
small_file = temp_dir / f"small_{i:03d}.txt"
|
|
small_file.write_text(f"Small file {i} content")
|
|
files.append(str(small_file))
|
|
|
|
archive_path = temp_dir / "many_files.tzst"
|
|
result = main(["a", str(archive_path), *files])
|
|
assert result == 0
|
|
assert archive_path.exists()
|
|
|
|
def test_nested_directory_structure(self, temp_dir):
|
|
"""Test archiving nested directory structures."""
|
|
# Create nested structure
|
|
for i in range(5):
|
|
nested_dir = temp_dir / f"level_{i}"
|
|
for j in range(i + 1):
|
|
nested_dir = nested_dir / f"sub_{j}"
|
|
nested_dir.mkdir(parents=True, exist_ok=True)
|
|
|
|
nested_file = nested_dir / f"file_{i}.txt"
|
|
nested_file.write_text(f"Nested file at level {i}")
|
|
|
|
archive_path = temp_dir / "nested.tzst"
|
|
result = main(["a", str(archive_path), str(temp_dir / "level_0")])
|
|
assert result == 0
|
|
|
|
|
|
class TestCLIRealWorldScenarios:
|
|
"""Test scenarios discovered during comprehensive real-world testing."""
|
|
|
|
def test_no_atomic_flag_with_path_resolution(self, temp_dir):
|
|
"""Test --no-atomic flag with various path scenarios.
|
|
|
|
This tests the critical bug fix where --no-atomic failed due to
|
|
path resolution issues when changing working directory.
|
|
"""
|
|
# Create test file
|
|
test_file = temp_dir / "test_no_atomic.txt"
|
|
test_file.write_text("No atomic test content")
|
|
|
|
# Test no-atomic in current directory
|
|
archive_path = temp_dir / "no_atomic_test.tzst"
|
|
result = main(["a", str(archive_path), str(test_file), "--no-atomic"])
|
|
assert result == 0
|
|
assert archive_path.exists()
|
|
|
|
# Verify archive integrity
|
|
result = main(["t", str(archive_path)])
|
|
assert result == 0 # Test extraction works
|
|
extract_dir = temp_dir / "no_atomic_extracted"
|
|
result = main(["x", str(archive_path), "-o", str(extract_dir)])
|
|
assert result == 0
|
|
extracted_file = extract_dir / "test_no_atomic_extracted" / "test_no_atomic.txt"
|
|
assert extracted_file.exists()
|
|
|
|
def test_no_atomic_flag_in_subdirectory(self, temp_dir):
|
|
"""Test --no-atomic flag when archive is in subdirectory."""
|
|
# Create subdirectory and test file
|
|
subdir = temp_dir / "subdir"
|
|
subdir.mkdir()
|
|
test_file = temp_dir / "test_sub.txt"
|
|
test_file.write_text("Subdirectory test content")
|
|
|
|
# Create archive in subdirectory with --no-atomic
|
|
archive_path = subdir / "sub_no_atomic.tzst"
|
|
result = main(["a", str(archive_path), str(test_file), "--no-atomic"])
|
|
assert result == 0
|
|
assert archive_path.exists()
|
|
|
|
def test_compression_level_clamping(self, temp_dir):
|
|
"""Test that extreme compression levels are handled properly."""
|
|
test_file = temp_dir / "clamp_test.txt"
|
|
test_file.write_text("Compression clamping test")
|
|
|
|
# Test compression level higher than maximum
|
|
archive_path = temp_dir / "extreme_compression.tzst"
|
|
result = main(["a", str(archive_path), str(test_file), "-l", "50"])
|
|
assert result == 2 # argparse error
|
|
|
|
# Test negative compression level
|
|
result = main(["a", str(archive_path), str(test_file), "-l", "-1"])
|
|
assert result == 2 # argparse error
|
|
|
|
def test_whitespace_only_file(self, temp_dir):
|
|
"""Test archiving files with only whitespace content."""
|
|
whitespace_file = temp_dir / "whitespace.txt"
|
|
whitespace_file.write_text(" \n\t\n \n")
|
|
|
|
archive_path = temp_dir / "whitespace.tzst"
|
|
result = main(["a", str(archive_path), str(whitespace_file)])
|
|
assert result == 0
|
|
|
|
# Extract and verify content preserved
|
|
extract_dir = temp_dir / "whitespace_extracted"
|
|
result = main(["x", str(archive_path), "-o", str(extract_dir)])
|
|
assert result == 0
|
|
|
|
extracted_file = extract_dir / "whitespace.txt"
|
|
assert extracted_file.exists()
|
|
assert extracted_file.read_text() == " \n\t\n \n"
|
|
|
|
def test_null_bytes_binary_file(self, temp_dir):
|
|
"""Test archiving binary files with null bytes."""
|
|
null_file = temp_dir / "null_bytes.bin"
|
|
null_content = b"\x00\x00\x00\x01\x00\x02\x00\x00\x03"
|
|
null_file.write_bytes(null_content)
|
|
|
|
archive_path = temp_dir / "null_bytes.tzst"
|
|
result = main(["a", str(archive_path), str(null_file)])
|
|
assert result == 0
|
|
|
|
# Extract and verify binary content preserved
|
|
extract_dir = temp_dir / "null_extracted"
|
|
result = main(["x", str(archive_path), "-o", str(extract_dir)])
|
|
assert result == 0
|
|
|
|
extracted_file = extract_dir / "null_bytes.bin"
|
|
assert extracted_file.exists()
|
|
assert extracted_file.read_bytes() == null_content
|
|
|
|
def test_streaming_with_filters_combination(self, temp_dir):
|
|
"""Test streaming flag combined with security filters."""
|
|
# Create test archive
|
|
test_file = temp_dir / "stream_filter.txt"
|
|
test_file.write_text("Streaming with filter test")
|
|
|
|
archive_path = temp_dir / "stream_filter.tzst"
|
|
result = main(["a", str(archive_path), str(test_file)])
|
|
assert result == 0
|
|
|
|
# Test list with streaming
|
|
result = main(["l", str(archive_path), "--streaming"])
|
|
assert result == 0
|
|
|
|
# Test extract with streaming and filter
|
|
extract_dir = temp_dir / "stream_filter_extracted"
|
|
result = main(
|
|
[
|
|
"x",
|
|
str(archive_path),
|
|
"-o",
|
|
str(extract_dir),
|
|
"--streaming",
|
|
"--filter",
|
|
"data",
|
|
]
|
|
)
|
|
assert result == 0
|
|
|
|
def test_exit_code_propagation_fix(self, temp_dir):
|
|
"""Test that exit codes are properly propagated (fixed issue)."""
|
|
# Test successful operation returns 0
|
|
test_file = temp_dir / "exit_test.txt"
|
|
test_file.write_text("Exit code test")
|
|
|
|
archive_path = temp_dir / "exit_test.tzst"
|
|
result = main(["a", str(archive_path), str(test_file)])
|
|
assert result == 0 # Success should return 0
|
|
|
|
# Test error operation returns non-zero
|
|
result = main(["l", "nonexistent_archive.tzst"])
|
|
assert result != 0 # Error should return non-zero
|
|
|
|
|
|
class TestCLISecurityFilterParsing:
|
|
"""Test CLI security filter argument parsing."""
|
|
|
|
def test_extract_filter_argument_parsing(self):
|
|
"""Test that --filter argument is parsed correctly for extract commands."""
|
|
parser = create_parser()
|
|
|
|
# Test x/extract command with filter
|
|
args = parser.parse_args(["x", "test.tzst", "--filter", "data"])
|
|
assert args.command == "x"
|
|
assert args.filter == "data"
|
|
|
|
args = parser.parse_args(["extract", "test.tzst", "--filter", "tar"])
|
|
assert args.command == "extract"
|
|
assert args.filter == "tar"
|
|
|
|
# Test e/extract-flat command with filter
|
|
args = parser.parse_args(["e", "test.tzst", "--filter", "data"])
|
|
assert args.command == "e"
|
|
assert args.filter == "data"
|
|
|
|
def test_filter_default_value(self):
|
|
"""Test that filter defaults to 'data'."""
|
|
parser = create_parser()
|
|
|
|
# Test default for x command
|
|
args = parser.parse_args(["x", "test.tzst"])
|
|
assert args.filter == "data"
|
|
|
|
# Test default for e command
|
|
args = parser.parse_args(["e", "test.tzst"])
|
|
assert args.filter == "data"
|
|
|
|
def test_filter_invalid_choices(self):
|
|
"""Test that invalid filter choices are rejected."""
|
|
parser = create_parser()
|
|
|
|
# Invalid filter should raise SystemExit (argparse error)
|
|
with pytest.raises(SystemExit):
|
|
parser.parse_args(["x", "test.tzst", "--filter", "invalid"])
|
|
|
|
def test_extract_with_filter(self, sample_files, temp_dir):
|
|
"""Test extract command with security filters."""
|
|
archive_path = temp_dir / "cli_extract_filter.tzst"
|
|
file_paths = [str(f) for f in sample_files if f.is_file()][:1]
|
|
|
|
# Create archive first
|
|
result = main(["a", str(archive_path), *file_paths])
|
|
assert result == 0
|
|
|
|
# Test extraction with different filters
|
|
for filter_type in ["data", "tar", "fully_trusted"]:
|
|
output_dir = temp_dir / f"extracted_{filter_type}"
|
|
result = main(
|
|
["x", str(archive_path), "--filter", filter_type, "-o", str(output_dir)]
|
|
)
|
|
assert result == 0
|
|
|
|
def test_filter_with_other_options(self):
|
|
"""Test filter option combined with other options."""
|
|
parser = create_parser()
|
|
|
|
# Test with streaming and output directory
|
|
args = parser.parse_args(
|
|
[
|
|
"x",
|
|
"test.tzst",
|
|
"file1.txt",
|
|
"file2.txt",
|
|
"--filter",
|
|
"tar",
|
|
"--streaming",
|
|
"-o",
|
|
"output_dir",
|
|
]
|
|
)
|
|
assert args.filter == "tar"
|
|
assert args.streaming is True
|
|
assert args.output == "output_dir"
|
|
assert args.files == ["file1.txt", "file2.txt"]
|
|
|
|
def test_filter_not_available_for_non_extract_commands(self):
|
|
"""Test that --filter is only available for extract commands."""
|
|
parser = create_parser()
|
|
|
|
# Should work for extract commands
|
|
parser.parse_args(["x", "test.tzst", "--filter", "data"])
|
|
parser.parse_args(["e", "test.tzst", "--filter", "tar"])
|
|
|
|
# Should fail for non-extract commands
|
|
with pytest.raises(SystemExit):
|
|
parser.parse_args(["a", "test.tzst", "file.txt", "--filter", "data"])
|
|
|
|
with pytest.raises(SystemExit):
|
|
parser.parse_args(["l", "test.tzst", "--filter", "data"])
|
|
|
|
with pytest.raises(SystemExit):
|
|
parser.parse_args(["t", "test.tzst", "--filter", "data"])
|
|
|
|
|
|
class TestCLIBoundaryConditions:
|
|
"""Test boundary conditions and edge cases."""
|
|
|
|
def test_compression_level_boundaries(self, temp_dir):
|
|
"""Test exact boundary values for compression levels."""
|
|
test_file = temp_dir / "boundary_test.txt"
|
|
test_file.write_text("Boundary compression test")
|
|
|
|
# Test minimum valid level (1)
|
|
archive_min = temp_dir / "min_compression.tzst"
|
|
result = main(["a", str(archive_min), str(test_file), "-l", "1"])
|
|
assert result == 0
|
|
|
|
# Test maximum valid level (22)
|
|
archive_max = temp_dir / "max_compression.tzst"
|
|
result = main(["a", str(archive_max), str(test_file), "-l", "22"])
|
|
assert result == 0
|
|
|
|
# Test just below minimum (should fail with argparse error)
|
|
result = main(["a", "temp.tzst", str(test_file), "-l", "0"])
|
|
assert result == 2 # argparse error for invalid choice
|
|
|
|
# Test just above maximum (should fail or clamp)
|
|
result = main(["a", "temp.tzst", str(test_file), "-l", "23"])
|
|
assert result in [0, 1, 2] # May clamp or error
|
|
|
|
def test_edge_case_scenarios(self, temp_dir):
|
|
"""Test edge cases and boundary conditions."""
|
|
# Test with special characters in paths
|
|
special_file = temp_dir / "file with spaces.txt"
|
|
special_file.write_text("content")
|
|
special_archive = temp_dir / "special archive.tzst"
|
|
|
|
result = main(["a", str(special_archive), str(special_file)])
|
|
# Should handle special characters gracefully
|
|
|
|
if result == 0:
|
|
# If creation succeeded, test other operations
|
|
result = main(["l", str(special_archive)])
|
|
assert result == 0
|
|
|
|
result = main(["t", str(special_archive)])
|
|
assert result == 0
|
|
|
|
def test_maximum_filename_length(self, temp_dir):
|
|
"""Test files with maximum allowable filename length."""
|
|
# Create file with very long name (close to filesystem limit)
|
|
long_name = "a" * 200 + ".txt"
|
|
try:
|
|
long_file = temp_dir / long_name
|
|
long_file.write_text("Long filename test")
|
|
|
|
archive_path = temp_dir / "long_filename.tzst"
|
|
result = main(["a", str(archive_path), str(long_file)])
|
|
# Should succeed or fail gracefully
|
|
assert result in [0, 1]
|
|
except OSError:
|
|
# Skip if filesystem doesn't support such long names
|
|
pytest.skip("Filesystem doesn't support long filenames")
|
|
|
|
|
|
class TestCompressionLevelValidation:
|
|
"""Test compression level validation in CLI."""
|
|
|
|
def test_valid_compression_levels(self, temp_dir):
|
|
"""Test that valid compression levels (1-22) work correctly."""
|
|
test_file = temp_dir / "test.txt"
|
|
test_file.write_text("Test content")
|
|
|
|
# Test boundary values and some middle values
|
|
valid_levels = [1, 2, 10, 22]
|
|
|
|
for level in valid_levels:
|
|
archive_path = temp_dir / f"test_level_{level}.tzst"
|
|
result = main(["a", str(archive_path), str(test_file), "-l", str(level)])
|
|
assert result == 0, f"Compression level {level} should be valid"
|
|
|
|
def test_invalid_compression_levels(self, temp_dir):
|
|
"""Test that invalid compression levels return proper error codes."""
|
|
test_file = temp_dir / "test.txt"
|
|
test_file.write_text("Test content")
|
|
archive_path = temp_dir / "test.tzst"
|
|
|
|
# Test invalid levels that should return exit code 2 (argparse error)
|
|
invalid_levels = [0, 23, 50, 100, -1, -10]
|
|
|
|
for level in invalid_levels:
|
|
result = main(["a", str(archive_path), str(test_file), "-l", str(level)])
|
|
assert result == 2, (
|
|
f"Invalid compression level {level} should return exit code 2"
|
|
)
|
|
|
|
def test_non_numeric_compression_levels(self, temp_dir):
|
|
"""Test that non-numeric compression levels return proper error codes."""
|
|
test_file = temp_dir / "test.txt"
|
|
test_file.write_text("Test content")
|
|
archive_path = temp_dir / "test.tzst"
|
|
|
|
# Test non-numeric values
|
|
invalid_values = ["abc", "1.5", "high", "max", ""]
|
|
|
|
for value in invalid_values:
|
|
result = main(["a", str(archive_path), str(test_file), "-l", value])
|
|
assert result == 2, ( f"Non-numeric compression level '{value}' should return exit code 2"
|
|
)
|
|
|
|
def test_compression_level_extremes(self, temp_dir):
|
|
"""Test compression level validation with extreme values."""
|
|
test_file = temp_dir / "test.txt"
|
|
test_file.write_text("Test content")
|
|
archive_path = temp_dir / "test.tzst"
|
|
|
|
# Test level 50 - should return argparse error code 2
|
|
result = main(["a", str(archive_path), str(test_file), "-l", "50"])
|
|
assert result == 2, "Compression level 50 should return exit code 2"
|
|
|
|
def test_compression_level_boundary_validation(self, temp_dir):
|
|
"""Test extreme compression level values."""
|
|
test_file = temp_dir / "test.txt"
|
|
test_file.write_text("Test content")
|
|
archive_path = temp_dir / "test.tzst"
|
|
|
|
# Test level 50 - should return argparse error code 2
|
|
result = main(["a", str(archive_path), str(test_file), "-l", "50"])
|
|
assert result == 2, "Extreme compression level 50 should return exit code 2"
|
|
|
|
# Test level 0 - should return argparse error code 2
|
|
result = main(["a", str(archive_path), str(test_file), "-l", "0"])
|
|
assert result == 2, "Extreme compression level 0 should return exit code 2"
|