644 lines
25 KiB
Python
644 lines
25 KiB
Python
import os
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import pytest
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import platform
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import numpy as np
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import torch
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from PIL import Image
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from src.basic_data_handling.path_nodes import (
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PathJoin, PathAbspath, PathExists, PathIsFile, PathIsDir, PathGetSize,
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PathSplit, PathSplitExt, PathBasename, PathDirname, PathGetExtension,
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PathSetExtension, PathNormalize, PathRelative, PathGlob, PathExpandVars, PathGetCwd,
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PathListDir, PathIsAbsolute, PathCommonPrefix, PathLoadStringFile, PathSaveStringFile,
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PathLoadImageRGB, PathSaveImageRGB, PathLoadImageRGBA, PathSaveImageRGBA,
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PathLoadMaskFromAlpha, PathLoadMaskFromGreyscale,
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)
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def test_path_join():
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node = PathJoin()
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assert node.join_paths("folder", "file.txt") == (os.path.join("folder", "file.txt"),)
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assert node.join_paths("folder", "") == (os.path.join("folder"),)
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assert node.join_paths(".", "") == (".",)
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# Test join with empty first path
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assert node.join_paths("", "file.txt") == ("file.txt",)
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# Test with multiple path components
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nested_path = os.path.join("folder", "subfolder", "file.txt")
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assert node.join_paths("folder", os.path.join("subfolder", "file.txt")) == (nested_path,)
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def test_path_load_save_string_file(tmp_path):
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# Test saving a string to a file
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save_node = PathSaveStringFile()
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test_string = "This is a test string\nwith multiple lines"
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file_path = str(tmp_path / "test_string.txt")
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# Save the string
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assert save_node.save_text(test_string, file_path) == (True,)
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# Verify file exists
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assert os.path.exists(file_path)
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# Test loading the string back
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load_node = PathLoadStringFile()
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loaded_string = load_node.load_text(file_path)
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assert loaded_string == (test_string, True)
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# Test creating directories when saving
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nested_path = str(tmp_path / "nested" / "dir" / "test.txt")
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assert save_node.save_text("Test with nested dirs", nested_path) == (True,)
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assert os.path.exists(nested_path)
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# Test different encodings
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utf8_text = "UTF-8 text with special chars: 你好, ñ, é, ö"
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utf8_path = str(tmp_path / "utf8_test.txt")
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assert save_node.save_text(utf8_text, utf8_path, encoding="utf-8") == (True,)
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assert load_node.load_text(utf8_path) == (utf8_text, True)
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# Test error handling
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assert load_node.load_text(str(tmp_path / "nonexistent.txt")) == ("", False)
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def test_path_abspath():
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node = PathAbspath()
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assert node.get_abspath(".") == (os.path.abspath("."),)
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assert node.get_abspath("folder/file.txt") == (os.path.abspath("folder/file.txt"),)
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# Test with empty string (should return current directory)
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assert node.get_abspath("") == (os.path.abspath(os.getcwd()),)
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# Test with relative path with special characters
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assert node.get_abspath("./file.txt") == (os.path.abspath("./file.txt"),)
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assert node.get_abspath("../file.txt") == (os.path.abspath("../file.txt"),)
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def test_path_exists(tmp_path):
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node = PathExists()
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existing_file = tmp_path / "file.txt"
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existing_file.write_text("content")
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existing_dir = tmp_path / "directory"
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existing_dir.mkdir()
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assert node.check_exists(str(existing_file)) == (True,)
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assert node.check_exists(str(existing_dir)) == (True,)
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assert node.check_exists("nonexistent.file") == (False,)
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# Test with special paths
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assert node.check_exists(".") == (True,)
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# Test with path containing non-existent parent directory
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assert node.check_exists(str(tmp_path / "nonexistent" / "file.txt")) == (False,)
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def test_path_is_file(tmp_path):
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node = PathIsFile()
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file = tmp_path / "file.txt"
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file.write_text("content")
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directory = tmp_path / "directory"
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directory.mkdir()
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assert node.check_is_file(str(file)) == (True,)
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assert node.check_is_file(str(directory)) == (False,)
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assert node.check_is_file("nonexistent.file") == (False,)
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# Test with empty path
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assert node.check_is_file("") == (False,)
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# Test with special paths
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assert node.check_is_file(".") == (False,)
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# Test with symlink to file if platform supports
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if hasattr(os, 'symlink'):
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try:
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symlink = tmp_path / "symlink.txt"
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os.symlink(str(file), str(symlink))
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assert node.check_is_file(str(symlink)) == (True,)
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except (OSError, NotImplementedError):
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# Symlinks might not be supported on all platforms
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pass
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def test_path_is_dir(tmp_path):
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node = PathIsDir()
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directory = tmp_path / "directory"
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directory.mkdir()
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file = tmp_path / "file.txt"
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file.write_text("content")
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assert node.check_is_dir(str(directory)) == (True,)
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assert node.check_is_dir(str(file)) == (False,)
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assert node.check_is_dir("nonexistent.dir") == (False,)
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# Test with special paths
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assert node.check_is_dir(".") == (True,)
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assert node.check_is_dir("") == (False,)
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# Test with nested directory
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nested_dir = directory / "nested"
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nested_dir.mkdir()
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assert node.check_is_dir(str(nested_dir)) == (True,)
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# Test with symlink to directory if platform supports
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if hasattr(os, 'symlink'):
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try:
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symlink = tmp_path / "symlink_dir"
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os.symlink(str(directory), str(symlink), target_is_directory=True)
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assert node.check_is_dir(str(symlink)) == (True,)
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except (OSError, NotImplementedError, TypeError):
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# Symlinks might not be supported on all platforms
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pass
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def test_path_get_size(tmp_path):
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node = PathGetSize()
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file = tmp_path / "file.txt"
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file.write_text("content")
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empty_file = tmp_path / "empty.txt"
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empty_file.write_text("")
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large_file = tmp_path / "large.txt"
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large_file.write_text("a" * 1024) # 1KB file
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assert node.get_size(str(file)) == (len("content"),)
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assert node.get_size(str(empty_file)) == (0,)
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assert node.get_size(str(large_file)) == (1024,)
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with pytest.raises(FileNotFoundError):
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node.get_size("nonexistent.file")
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directory = tmp_path / "directory"
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directory.mkdir()
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with pytest.raises(ValueError):
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node.get_size(str(directory))
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def test_path_split():
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node = PathSplit()
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path = os.path.join("folder", "file.txt")
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assert node.split_path(path) == (os.path.dirname(path), os.path.basename(path))
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assert node.split_path("file.txt") == ("", "file.txt")
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# Test with empty path
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assert node.split_path("") == ("", "")
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# Test with just directory separator
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assert node.split_path("/") == ("/", "")
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# Test with nested paths
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nested_path = os.path.join("folder", "subfolder", "file.txt")
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assert node.split_path(nested_path) == (os.path.dirname(nested_path), "file.txt")
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# Test with trailing separator
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dir_with_sep = "folder" + os.sep
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assert node.split_path(dir_with_sep) == ("folder", "")
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def test_path_splitext():
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node = PathSplitExt()
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assert node.split_ext("file.txt") == ("file", ".txt")
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assert node.split_ext("file") == ("file", "")
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# Test with multiple extensions
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assert node.split_ext("file.tar.gz") == ("file.tar", ".gz")
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# Test with path containing directory
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path = os.path.join("folder", "file.txt")
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assert node.split_ext(path) == (os.path.join("folder", "file"), ".txt")
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# Test with hidden file
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assert node.split_ext(".gitignore") == (".gitignore", "")
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# Test with empty string
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assert node.split_ext("") == ("", "")
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def test_path_basename():
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node = PathBasename()
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assert node.get_basename("folder/file.txt") == ("file.txt",)
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assert node.get_basename("file.txt") == ("file.txt",)
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# Test with trailing slash
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assert node.get_basename("folder/") == ("",)
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# Test with empty path
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assert node.get_basename("") == ("",)
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# Test with root directory
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assert node.get_basename("/") == ("",)
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# Test with multiple nested directories
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assert node.get_basename("folder/subfolder/file.txt") == ("file.txt",)
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def test_path_dirname():
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node = PathDirname()
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assert node.get_dirname("folder/file.txt") == ("folder",)
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assert node.get_dirname("file.txt") == ("",)
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# Test with trailing slash
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assert node.get_dirname("folder/") == ("folder",)
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# Test with empty path
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assert node.get_dirname("") == ("",)
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# Test with root directory
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assert node.get_dirname("/") == ("/",)
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# Test with nested directories
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assert node.get_dirname("folder/subfolder/file.txt") == (os.path.join("folder", "subfolder"),)
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def test_path_get_extension():
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node = PathGetExtension()
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assert node.get_extension("file.txt") == (".txt",)
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assert node.get_extension("file") == ("",)
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# Test with multiple dots
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assert node.get_extension("file.tar.gz") == (".gz",)
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# Test with hidden file
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assert node.get_extension(".gitignore") == ("",)
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# Test with path containing directory
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assert node.get_extension("folder/file.txt") == (".txt",)
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# Test with empty string
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assert node.get_extension("") == ("",)
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def test_path_set_extension():
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node = PathSetExtension()
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# Test basic extension replacement
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assert node.set_extension("file.txt", ".jpg") == ("file.jpg",)
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# Test adding extension to file without extension
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assert node.set_extension("file", ".png") == ("file.png",)
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# Test with extension without dot prefix
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assert node.set_extension("document.docx", "pdf") == ("document.pdf",)
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# Test with path containing directory
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assert node.set_extension("folder/image.jpg", ".png") == ("folder/image.png",)
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# Test with multiple dots in filename
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assert node.set_extension("archive.tar.gz", ".zip") == ("archive.tar.zip",)
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# Test with empty extension (removes extension)
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assert node.set_extension("config.ini", "") == ("config",)
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# Test with empty string as path
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assert node.set_extension("", ".txt") == (".txt",)
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def test_path_load_mask_nodes(tmp_path, monkeypatch):
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# Create test images
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img_size = (64, 64)
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# Image with alpha channel
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rgba_img = Image.new('RGBA', img_size, color=(255, 0, 0, 128)) # Semi-transparent red
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rgba_path = str(tmp_path / "alpha_mask.png")
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rgba_img.save(rgba_path)
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# Grayscale image
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gray_img = Image.new('L', img_size)
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# Create a gradient from black to white
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for y in range(img_size[1]):
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for x in range(img_size[0]):
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gray_img.putpixel((x, y), int(255 * (x / img_size[0])))
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gray_path = str(tmp_path / "gray_mask.png")
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gray_img.save(gray_path)
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# Mock the helper functions
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def mock_load_image_helper(path):
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if not os.path.exists(path):
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raise FileNotFoundError(f"Image file not found: {path}")
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return Image.open(path)
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def mock_extract_mask_from_alpha(img):
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if 'A' in img.getbands():
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alpha = np.array(img.getchannel('A')).astype(np.float32) / 255.0
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mask_tensor = 1.0 - torch.from_numpy(alpha)
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return mask_tensor.unsqueeze(0)
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return torch.zeros((1, img.height, img.width), dtype=torch.float32)
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def mock_extract_mask_from_greyscale(img):
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if img.mode == 'L':
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gray = np.array(img).astype(np.float32) / 255.0
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else:
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gray = np.array(img.getchannel('R')).astype(np.float32) / 255.0
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mask_tensor = 1.0 - torch.from_numpy(gray)
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return mask_tensor.unsqueeze(0)
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monkeypatch.setattr("src.basic_data_handling.path_nodes.load_image_helper", mock_load_image_helper)
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monkeypatch.setattr("src.basic_data_handling.path_nodes.extract_mask_from_alpha", mock_extract_mask_from_alpha)
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monkeypatch.setattr("src.basic_data_handling.path_nodes.extract_mask_from_greyscale", mock_extract_mask_from_greyscale)
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# Test loading mask from alpha channel
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alpha_node = PathLoadMaskFromAlpha()
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alpha_mask = alpha_node.load_mask_from_alpha(rgba_path)
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# Verify the mask shape
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assert isinstance(alpha_mask, tuple)
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assert len(alpha_mask) == 2
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assert isinstance(alpha_mask[0], torch.Tensor)
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assert alpha_mask[0].shape == (1, img_size[1], img_size[0])
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# Test loading mask from grayscale image
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gray_node = PathLoadMaskFromGreyscale()
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gray_mask = gray_node.load_mask_from_greyscale(gray_path)
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# Verify the mask shape
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assert isinstance(gray_mask, tuple)
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assert len(gray_mask) == 2
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assert isinstance(gray_mask[0], torch.Tensor)
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assert gray_mask[0].shape == (1, img_size[1], img_size[0])
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# Test with invert option
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inverted_mask = gray_node.load_mask_from_greyscale(gray_path, invert=True)
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assert torch.allclose(inverted_mask[0], 1.0 - gray_mask[0])
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# Test error handling
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with pytest.raises(FileNotFoundError):
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alpha_node.load_mask_from_alpha(str(tmp_path / "nonexistent.png"))
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def test_path_load_save_image_rgba(tmp_path, monkeypatch):
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# Create a test image with transparency
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img_size = (64, 64)
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test_img = Image.new('RGBA', img_size, color=(255, 0, 0, 128)) # Semi-transparent red
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img_path = str(tmp_path / "test_rgba.png")
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test_img.save(img_path)
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# Mock the load_image_helper and extraction functions
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def mock_load_image_helper(path):
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if not os.path.exists(path):
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raise FileNotFoundError(f"Image file not found: {path}")
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return Image.open(path)
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def mock_extract_mask_from_alpha(img):
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if 'A' in img.getbands():
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alpha = np.array(img.getchannel('A')).astype(np.float32) / 255.0
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mask_tensor = 1.0 - torch.from_numpy(alpha)
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return mask_tensor.unsqueeze(0)
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return torch.zeros((1, img.height, img.width), dtype=torch.float32)
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monkeypatch.setattr("src.basic_data_handling.path_nodes.load_image_helper", mock_load_image_helper)
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monkeypatch.setattr("src.basic_data_handling.path_nodes.extract_mask_from_alpha", mock_extract_mask_from_alpha)
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# Test loading an image with alpha
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load_node = PathLoadImageRGBA()
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loaded_img, loaded_mask, success = load_node.load_image_rgba(img_path)
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# Verify that the returned objects are tensors with the right shapes
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assert isinstance(loaded_img, torch.Tensor)
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assert isinstance(loaded_mask, torch.Tensor)
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assert loaded_img.shape == (1, img_size[1], img_size[0], 3) # (batch, height, width, channels)
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assert loaded_mask.shape == (1, img_size[1], img_size[0]) # (batch, height, width)
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# Test saving an image with mask
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save_node = PathSaveImageRGBA()
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output_path = str(tmp_path / "output_rgba")
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# Create a simple red test image tensor and a gradient mask
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red_img = torch.zeros(1, img_size[1], img_size[0], 3)
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red_img[0, :, :, 0] = 1.0 # Red channel set to 1
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# Create a gradient mask (0.0 to 1.0 from left to right)
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mask = torch.zeros(1, img_size[1], img_size[0])
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for i in range(img_size[0]):
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mask[0, :, i] = i / img_size[0]
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# Save the image with mask
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assert save_node.save_image_with_mask(red_img, mask, output_path) == (True,)
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# Verify the image was saved with the correct extension
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assert os.path.exists(output_path + ".png")
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# Test with invert_mask option
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assert save_node.save_image_with_mask(red_img, mask, str(tmp_path / "inverted"), invert_mask=True) == (True,)
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assert os.path.exists(str(tmp_path / "inverted.png"))
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# Test with JPEG format (should switch to PNG for transparency)
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assert save_node.save_image_with_mask(red_img, mask, str(tmp_path / "jpeg_test"), format="jpg") == (True,)
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# Should be saved as PNG despite the request for JPEG
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assert os.path.exists(str(tmp_path / "jpeg_test.png"))
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def test_path_load_save_image_rgb(tmp_path, monkeypatch):
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# Create a test image
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img_size = (64, 64)
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test_img = Image.new('RGB', img_size, color='red')
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img_path = str(tmp_path / "test_rgb.png")
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test_img.save(img_path)
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# Mock the load_image_helper function to avoid PIL import issues in testing
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def mock_load_image_helper(path):
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if not os.path.exists(path):
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raise FileNotFoundError(f"Image file not found: {path}")
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return Image.open(path)
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monkeypatch.setattr("src.basic_data_handling.path_nodes.load_image_helper", mock_load_image_helper)
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# Test loading an image
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load_node = PathLoadImageRGB()
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loaded_img = load_node.load_image_rgb(img_path)
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# Verify that the returned object is a tensor with the right shape
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assert isinstance(loaded_img, tuple)
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assert len(loaded_img) == 2
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assert isinstance(loaded_img[0], torch.Tensor)
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assert loaded_img[0].shape == (1, img_size[1], img_size[0], 3) # (batch, height, width, channels)
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# Test saving an image
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save_node = PathSaveImageRGB()
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output_path = str(tmp_path / "output_rgb")
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# Create a simple red test image tensor
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red_img = torch.zeros(1, img_size[1], img_size[0], 3)
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red_img[0, :, :, 0] = 1.0 # Red channel set to 1
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# Save the image
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assert save_node.save_image(red_img, output_path) == (True,)
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# Verify the image was saved with the correct extension
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assert os.path.exists(output_path + ".png")
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# Test different formats
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assert save_node.save_image(red_img, str(tmp_path / "jpeg_test"), format="jpg") == (True,)
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assert os.path.exists(str(tmp_path / "jpeg_test.jpg"))
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# Test with directories that don't exist
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nested_path = str(tmp_path / "nested" / "images" / "test_rgb")
|
|
assert save_node.save_image(red_img, nested_path) == (True,)
|
|
assert os.path.exists(nested_path + ".png")
|
|
|
|
# Test error handling for loading
|
|
with pytest.raises(FileNotFoundError):
|
|
load_node.load_image_rgb(str(tmp_path / "nonexistent.png"))
|
|
|
|
|
|
|
|
def test_path_normalize():
|
|
node = PathNormalize()
|
|
assert node.normalize_path("folder/../file.txt") == (os.path.normpath("folder/../file.txt"),)
|
|
assert node.normalize_path("folder//file.txt") == (os.path.normpath("folder//file.txt"),)
|
|
# Test with empty path
|
|
assert node.normalize_path("") == (".",)
|
|
# Test with current directory references
|
|
assert node.normalize_path("./folder/./file.txt") == (os.path.normpath("./folder/./file.txt"),)
|
|
# Test with parent directory references that cancel out
|
|
assert node.normalize_path("folder/../folder/file.txt") == (os.path.normpath("folder/../folder/file.txt"),)
|
|
# Test with mixed separators
|
|
mixed_sep_path = "folder" + os.sep + "subfolder" + ("/" if os.sep == "\\" else "\\") + "file.txt"
|
|
assert node.normalize_path(mixed_sep_path) == (os.path.normpath(mixed_sep_path),)
|
|
|
|
|
|
def test_path_relative(tmp_path):
|
|
node = PathRelative()
|
|
start = tmp_path / "start"
|
|
start.mkdir()
|
|
target = tmp_path / "start/target"
|
|
target.mkdir()
|
|
|
|
assert node.get_relative_path(str(target), str(start)) == (os.path.relpath(str(target), str(start)),)
|
|
assert node.get_relative_path(str(target)) == (os.path.relpath(str(target), os.getcwd()),)
|
|
# Test with same path
|
|
assert node.get_relative_path(str(start), str(start)) == (".",)
|
|
# Test with sibling paths
|
|
sibling = tmp_path / "sibling"
|
|
sibling.mkdir()
|
|
expected = os.path.relpath(str(sibling), str(start))
|
|
assert node.get_relative_path(str(sibling), str(start)) == (expected,)
|
|
# Test with parent directory
|
|
parent_rel = os.path.relpath(str(tmp_path), str(target))
|
|
assert node.get_relative_path(str(tmp_path), str(target)) == (parent_rel,)
|
|
|
|
|
|
def test_path_glob(tmp_path):
|
|
node = PathGlob()
|
|
(tmp_path / "file1.txt").write_text("content")
|
|
(tmp_path / "file2.txt").write_text("content")
|
|
(tmp_path / "file3.txt").write_text("content")
|
|
(tmp_path / "image1.jpg").write_text("image")
|
|
(tmp_path / "image2.png").write_text("image")
|
|
# Create subdirectory with files
|
|
subdir = tmp_path / "subdir"
|
|
subdir.mkdir()
|
|
(subdir / "subfile1.txt").write_text("sub content")
|
|
(subdir / "subfile2.txt").write_text("sub content")
|
|
|
|
# Test simple glob pattern
|
|
result = node.glob_paths(str(tmp_path / "*.txt"))
|
|
expected = sorted([str(tmp_path / f"file{i}.txt") for i in range(1, 4)])
|
|
assert sorted(result[0]) == expected
|
|
|
|
# Test with image files
|
|
img_result = node.glob_paths(str(tmp_path / "image*"))
|
|
img_expected = sorted([str(tmp_path / "image1.jpg"), str(tmp_path / "image2.png")])
|
|
assert sorted(img_result[0]) == img_expected
|
|
|
|
# Test with character class
|
|
char_result = node.glob_paths(str(tmp_path / "file[1-2].txt"))
|
|
char_expected = sorted([str(tmp_path / f"file{i}.txt") for i in range(1, 3)])
|
|
assert sorted(char_result[0]) == char_expected
|
|
|
|
# Test recursive globbing
|
|
recursive_result = node.glob_paths(str(tmp_path / "**/*.txt"), recursive=True)
|
|
recursive_expected = sorted([
|
|
str(tmp_path / f"file{i}.txt") for i in range(1, 4)
|
|
] + [
|
|
str(subdir / f"subfile{i}.txt") for i in range(1, 3)
|
|
])
|
|
assert sorted(recursive_result[0]) == recursive_expected
|
|
|
|
# Test with no matches
|
|
no_match_result = node.glob_paths(str(tmp_path / "nomatch*.txt"))
|
|
assert len(no_match_result[0]) == 0
|
|
|
|
|
|
def test_path_expand_vars(monkeypatch):
|
|
node = PathExpandVars()
|
|
monkeypatch.setenv("TEST_VAR", "test_value")
|
|
monkeypatch.setenv("PATH_VAR", "path/to/somewhere")
|
|
monkeypatch.setenv("EMPTY_VAR", "")
|
|
|
|
assert node.expand_vars("$TEST_VAR/path") == ("test_value/path",)
|
|
assert node.expand_vars("${TEST_VAR}/path") == ("test_value/path",)
|
|
# Test with multiple variables
|
|
assert node.expand_vars("$TEST_VAR/$PATH_VAR") == ("test_value/path/to/somewhere",)
|
|
# Test with empty variable
|
|
assert node.expand_vars("$EMPTY_VAR/path") == ("/path",)
|
|
# Test with no variables
|
|
assert node.expand_vars("regular/path") == ("regular/path",)
|
|
# Test with empty string
|
|
assert node.expand_vars("") == ("",)
|
|
|
|
|
|
def test_path_get_cwd():
|
|
node = PathGetCwd()
|
|
assert node.get_cwd() == (os.getcwd(),)
|
|
# Verify that the result is an absolute path
|
|
assert os.path.isabs(node.get_cwd()[0])
|
|
# Verify that the directory exists
|
|
assert os.path.exists(node.get_cwd()[0])
|
|
assert os.path.isdir(node.get_cwd()[0])
|
|
|
|
|
|
def test_path_list_dir(tmp_path):
|
|
node = PathListDir()
|
|
# Set up a directory structure for testing
|
|
(tmp_path / "file1.txt").write_text("content")
|
|
(tmp_path / "file2.txt").write_text("content")
|
|
(tmp_path / "image.jpg").write_text("image")
|
|
(tmp_path / "dir1").mkdir()
|
|
(tmp_path / "dir2").mkdir()
|
|
(tmp_path / ".hidden_file").write_text("hidden")
|
|
(tmp_path / ".hidden_dir").mkdir()
|
|
|
|
# Test listing all entries
|
|
all_entries = node.list_directory(str(tmp_path))
|
|
assert "file1.txt" in all_entries[0]
|
|
assert "file2.txt" in all_entries[0]
|
|
assert "image.jpg" in all_entries[0]
|
|
assert "dir1" in all_entries[0]
|
|
assert "dir2" in all_entries[0]
|
|
assert ".hidden_file" in all_entries[0]
|
|
assert ".hidden_dir" in all_entries[0]
|
|
|
|
# Test listing only files
|
|
only_files = node.list_directory(str(tmp_path), files_only=True)
|
|
assert "file1.txt" in only_files[0]
|
|
assert "file2.txt" in only_files[0]
|
|
assert "image.jpg" in only_files[0]
|
|
assert ".hidden_file" in only_files[0]
|
|
assert "dir1" not in only_files[0]
|
|
assert "dir2" not in only_files[0]
|
|
assert ".hidden_dir" not in only_files[0]
|
|
|
|
# Test listing only directories
|
|
only_dirs = node.list_directory(str(tmp_path), dirs_only=True)
|
|
assert "file1.txt" not in only_dirs[0]
|
|
assert "file2.txt" not in only_dirs[0]
|
|
assert "image.jpg" not in only_dirs[0]
|
|
assert ".hidden_file" not in only_dirs[0]
|
|
assert "dir1" in only_dirs[0]
|
|
assert "dir2" in only_dirs[0]
|
|
assert ".hidden_dir" in only_dirs[0]
|
|
|
|
# Test with non-existent directory
|
|
with pytest.raises(FileNotFoundError):
|
|
node.list_directory(str(tmp_path / "nonexistent"))
|
|
|
|
# Test with file instead of directory
|
|
with pytest.raises(NotADirectoryError):
|
|
node.list_directory(str(tmp_path / "file1.txt"))
|
|
|
|
# Test with empty path (should use current directory)
|
|
assert len(node.list_directory("")[0]) > 0
|
|
|
|
|
|
def test_path_is_absolute():
|
|
node = PathIsAbsolute()
|
|
# Test with absolute paths
|
|
assert node.check_is_absolute("/") == (True,)
|
|
assert node.check_is_absolute(os.path.abspath(".")) == (True,)
|
|
# Test with relative paths
|
|
assert node.check_is_absolute("relative/path") == (False,)
|
|
assert node.check_is_absolute("./path") == (False,)
|
|
assert node.check_is_absolute("../path") == (False,)
|
|
# Test with empty path
|
|
assert node.check_is_absolute("") == (False,)
|
|
# Test Windows-specific paths if applicable
|
|
if platform.system() == "Windows":
|
|
assert node.check_is_absolute("C:\\Windows") == (True,)
|
|
assert node.check_is_absolute("C:/Windows") == (True,)
|
|
assert node.check_is_absolute("\\\\server\\share") == (True,)
|
|
assert node.check_is_absolute("C:relative\\path") == (False,)
|
|
|
|
|
|
def test_path_common_prefix():
|
|
node = PathCommonPrefix()
|
|
# Test with paths having common prefix
|
|
path1 = "/path/to/file1.txt"
|
|
path2 = "/path/to/file2.txt"
|
|
assert node.get_common_prefix(path1, path2) == ("/path/to/file",)
|
|
|
|
# Test with paths without common prefix
|
|
path3 = "/path/to/file.txt"
|
|
path4 = "/different/path/file.txt"
|
|
assert node.get_common_prefix(path3, path4) == ("/",)
|
|
|
|
# Test with exact same paths
|
|
assert node.get_common_prefix(path1, path1) == (path1,)
|
|
|
|
# Test with one path being a prefix of the other
|
|
path5 = "/path/to"
|
|
path6 = "/path/to/subdir/file.txt"
|
|
assert node.get_common_prefix(path5, path6) == ("/path/to",)
|
|
|
|
# Test with both empty paths
|
|
assert node.get_common_prefix("", "") == ("",)
|