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https://github.com/Stone-Red-Code/dvc.git
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karajan1001
a59f90fac9
fix#3869 1.Use big regex. * Solve windows * add rule order test * Solve ignore order * remove list comprehensions
117 lines
3.2 KiB
Python
117 lines
3.2 KiB
Python
import os
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import pytest
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from mock import MagicMock, mock_open, patch
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from dvc.ignore import DvcIgnoreDirs, DvcIgnorePatterns
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def mock_dvcignore(dvcignore_path, patterns):
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tree = MagicMock()
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with patch.object(tree, "open", mock_open(read_data="\n".join(patterns))):
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ignore_patterns = DvcIgnorePatterns(dvcignore_path, tree)
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return ignore_patterns
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def test_ignore_from_file_should_filter_dirs_and_files():
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dvcignore_path = os.path.join(
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os.path.sep, "full", "path", "to", "ignore", "file", ".dvcignore"
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)
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patterns = ["dir_to_ignore", "file_to_ignore"]
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root = os.path.dirname(dvcignore_path)
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dirs = ["dir1", "dir2", "dir_to_ignore"]
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files = ["file1", "file2", "file_to_ignore"]
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ignore = mock_dvcignore(dvcignore_path, patterns)
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new_dirs, new_files = ignore(root, dirs, files)
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assert {"dir1", "dir2"} == set(new_dirs)
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assert {"file1", "file2"} == set(new_files)
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@pytest.mark.parametrize(
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"file_to_ignore_relpath, patterns, expected_match",
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[
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("to_ignore", ["to_ignore"], True),
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("to_ignore.txt", ["to_ignore*"], True),
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(
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os.path.join("rel", "p", "p2", "to_ignore"),
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["rel/**/to_ignore"],
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True,
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),
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(
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os.path.join(
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os.path.sep,
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"full",
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"path",
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"to",
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"ignore",
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"file",
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"to_ignore",
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),
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["to_ignore"],
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True,
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),
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("to_ignore.txt", ["/*.txt"], True),
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(
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os.path.join("rel", "path", "path2", "to_ignore"),
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["rel/*/to_ignore"],
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False,
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),
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(os.path.join("path", "to_ignore.txt"), ["/*.txt"], False),
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(
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os.path.join("rel", "path", "path2", "dont_ignore"),
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["rel/**/to_ignore"],
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False,
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),
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("dont_ignore.txt", ["dont_ignore"], False),
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("dont_ignore.txt", ["dont*", "!dont_ignore.txt"], False),
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],
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)
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def test_match_ignore_from_file(
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file_to_ignore_relpath, patterns, expected_match
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):
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dvcignore_path = os.path.join(
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os.path.sep, "full", "path", "to", "ignore", "file", ".dvcignore"
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)
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dvcignore_dirname = os.path.dirname(dvcignore_path)
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ignore_file = mock_dvcignore(dvcignore_path, patterns)
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assert (
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ignore_file.matches(dvcignore_dirname, file_to_ignore_relpath)
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== expected_match
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)
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@pytest.mark.parametrize("omit_dir", [".git", ".hg", ".dvc"])
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def test_should_ignore_dir(omit_dir):
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ignore = DvcIgnoreDirs([".git", ".hg", ".dvc"])
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root = os.path.join(os.path.sep, "walk", "dir", "root")
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dirs = [omit_dir, "dir1", "dir2"]
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files = []
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new_dirs, _ = ignore(root, dirs, files)
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assert set(new_dirs) == {"dir1", "dir2"}
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def test_ignore_order():
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dvcignore_path = os.path.join(os.path.sep, "ignore_order", ".dvcignore")
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patterns = ["!ac*", "a*", "!ab*"]
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root = os.path.dirname(dvcignore_path)
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dirs = ["ignore_order"]
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files = ["ac", "ab", "aa"]
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ignore = mock_dvcignore(dvcignore_path, patterns)
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_, new_files = ignore(root, dirs, files)
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assert {"ab"} == set(new_files)
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