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import os
import pytest
import py7zr
from py7zr.exceptions import UnsupportedCompressionMethodError
testdata_path = os.path.join(os.path.dirname(__file__), 'data')
os.umask(0o022)
@pytest.mark.files
def test_archiveinfo_deflate():
with py7zr.SevenZipFile(os.path.join(testdata_path, 'deflate.7z'), 'r') as ar:
ai = ar.archiveinfo()
assert ai.method_names == 'DEFLATE'
@pytest.mark.files
def test_archiveinfo_deflate64():
with py7zr.SevenZipFile(os.path.join(testdata_path, 'deflate64.7z'), 'r') as ar:
ai = ar.archiveinfo()
assert ai.method_names == 'DEFLATE64*'
@pytest.mark.files
def test_archiveinfo_lzma_bcj2():
with py7zr.SevenZipFile(os.path.join(testdata_path, 'lzma_bcj2_1.7z'), 'r') as ar:
ai = ar.archiveinfo()
assert ai.method_names == 'LZMA, BCJ2*'
@pytest.mark.files
def test_archiveinfo_lzma_bcj():
with py7zr.SevenZipFile(os.path.join(testdata_path, 'lzma_bcj_x86.7z'), 'r') as ar:
ai = ar.archiveinfo()
assert ai.method_names == 'LZMA, BCJ'
@pytest.mark.files
def test_archiveinfo_lzma2_bcj():
with py7zr.SevenZipFile(os.path.join(testdata_path, 'lzma2bcj.7z'), 'r') as ar:
ai = ar.archiveinfo()
assert ai.method_names == 'LZMA2, BCJ'
@pytest.mark.files
def test_archiveinfo_lzma2_bcj_arm():
with py7zr.SevenZipFile(os.path.join(testdata_path, 'lzma2_bcj_arm.7z'), 'r') as ar:
ai = ar.archiveinfo()
assert ai.method_names == 'LZMA2, ARM'
@pytest.mark.files
def test_archiveinfo_lzma2_bcj_armt():
with py7zr.SevenZipFile(os.path.join(testdata_path, 'lzma2_bcj_armt.7z'), 'r') as ar:
ai = ar.archiveinfo()
assert ai.method_names == 'LZMA2, ARMT'
@pytest.mark.files
def test_archiveinfo_lzma2_bcj_ia64():
with py7zr.SevenZipFile(os.path.join(testdata_path, 'lzma2_bcj_ia64.7z'), 'r') as ar:
ai = ar.archiveinfo()
assert ai.method_names == 'LZMA2, IA64'
@pytest.mark.files
def test_archiveinfo_lzma2_bcj_ppc():
with py7zr.SevenZipFile(os.path.join(testdata_path, 'lzma2_bcj_ppc.7z'), 'r') as ar:
ai = ar.archiveinfo()
assert ai.method_names == 'LZMA2, PPC'
@pytest.mark.files
def test_archiveinfo_lzma2_bcj_sparc():
with py7zr.SevenZipFile(os.path.join(testdata_path, 'lzma2_bcj_sparc.7z'), 'r') as ar:
ai = ar.archiveinfo()
assert ai.method_names == 'LZMA2, SPARC'
@pytest.mark.files
def test_archiveinfo_7zaes_lzma():
with py7zr.SevenZipFile(os.path.join(testdata_path, 'encrypted_1.7z'), 'r') as ar:
ai = ar.archiveinfo()
assert ai.method_names == 'LZMA, 7zAES'
@pytest.mark.files
def test_archivetest_deflate():
with py7zr.SevenZipFile(os.path.join(testdata_path, 'deflate.7z'), 'r') as ar:
assert ar.testzip() is None
@pytest.mark.files
def test_archivetest_deflate64():
with pytest.raises(UnsupportedCompressionMethodError):
with py7zr.SevenZipFile(os.path.join(testdata_path, 'deflate64.7z'), 'r') as ar:
assert ar.testzip() is None
@pytest.mark.files
def test_archivetest_lzma_bcj2():
with pytest.raises(UnsupportedCompressionMethodError):
with py7zr.SevenZipFile(os.path.join(testdata_path, 'lzma_bcj2_1.7z'), 'r') as ar:
assert ar.testzip() is None
@pytest.mark.files
def test_archivetest_lzma_bcj():
with py7zr.SevenZipFile(os.path.join(testdata_path, 'lzma_bcj_x86.7z'), 'r') as ar:
assert ar.testzip() is None
@pytest.mark.files
def test_archivetest_lzma2_bcj():
with py7zr.SevenZipFile(os.path.join(testdata_path, 'lzma2bcj.7z'), 'r') as ar:
assert ar.testzip() is None
@pytest.mark.files
def test_archivetest_7zaes():
with py7zr.SevenZipFile(os.path.join(testdata_path, 'encrypted_1.7z'), 'r', password='secret') as ar:
assert ar.testzip() is None
@pytest.mark.files
def test_list_filename_encryption(tmp_path):
with py7zr.SevenZipFile(os.path.join(testdata_path, 'filename_encryption.7z'), 'r', password='hello') as ar:
file_list = ar.list()
assert file_list[0].filename == "New Text Document.TXT"
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