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# SPDX-License-Identifier: LGPL-2.1+
import filecmp
from pathlib import Path
import pytest
import mkosi
def test_fedora_release_cmp() -> None:
assert mkosi.fedora_release_cmp("rawhide", "rawhide") == 0
assert mkosi.fedora_release_cmp("32", "32") == 0
assert mkosi.fedora_release_cmp("33", "32") > 0
assert mkosi.fedora_release_cmp("30", "31") < 0
assert mkosi.fedora_release_cmp("-1", "-2") > 0
assert mkosi.fedora_release_cmp("1", "-2") > 0
with pytest.raises(ValueError):
mkosi.fedora_release_cmp("literal", "rawhide")
def test_strip_suffixes() -> None:
assert mkosi.strip_suffixes(Path("home/test.zstd")) == Path("home/test")
assert mkosi.strip_suffixes(Path("home/test.xz")) == Path("home/test")
assert mkosi.strip_suffixes(Path("home/test.raw")) == Path("home/test")
assert mkosi.strip_suffixes(Path("home/test.tar")) == Path("home/test")
assert mkosi.strip_suffixes(Path("home/test.cpio")) == Path("home/test")
assert mkosi.strip_suffixes(Path("home/test.qcow2")) == Path("home/test")
assert mkosi.strip_suffixes(Path("home.xz/test.xz")) == Path("home.xz/test")
assert mkosi.strip_suffixes(Path("home.xz/test")) == Path("home.xz/test")
assert mkosi.strip_suffixes(Path("home.xz/test.txt")) == Path("home.xz/test.txt")
def test_copy_file(tmpdir: Path) -> None:
dir_path = Path(tmpdir)
file_1 = Path(dir_path) / "file_1.txt"
file_2 = Path(dir_path) / "file_2.txt"
file_1.touch()
file_2.touch()
# Copying two empty files.
mkosi.copy_file(file_1, file_2)
assert filecmp.cmp(file_1, file_2)
# Copying content from one file.
file_1.write_text("Testing copying content from this file to file_2.")
mkosi.copy_file(file_1, file_2)
assert filecmp.cmp(file_1, file_2)
# Giving a non existing path/file.
with pytest.raises(OSError):
mkosi.copy_file("nullFilePath", file_1)
# Copying when there's already content in both files.
file_2.write_text("Testing copying content from file_1 to file_2, with previous data.")
mkosi.copy_file(file_1, file_2)
assert filecmp.cmp(file_1, file_2)
def test_parse_bytes() -> None:
assert mkosi.parse_bytes(None) == 0
assert mkosi.parse_bytes("1") == 512
assert mkosi.parse_bytes("1000") == 1024
assert mkosi.parse_bytes("1K") == 1024
assert mkosi.parse_bytes("1025") == 1536
assert mkosi.parse_bytes("1M") == 1024**2
assert mkosi.parse_bytes("1.9M") == 1992704
assert mkosi.parse_bytes("1G") == 1024**3
assert mkosi.parse_bytes("7.3G") == 7838315520
with pytest.raises(ValueError):
mkosi.parse_bytes("-1")
with pytest.raises(ValueError):
mkosi.parse_bytes("-2K")
with pytest.raises(ValueError):
mkosi.parse_bytes("-3M")
with pytest.raises(ValueError):
mkosi.parse_bytes("-4G")
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