pytest测试函数标记mark

import pytest

@pytest.mark.mark1
def test_markA():
    assert True
    
@pytest.mark.mark2
def test_markB():
    assert True


@pytest.mark.mark1
@pytest.mark.mark2
def test_markC():
    assert True

def test_markD():
    assert True

#一个mark不要带引号，带and、or等或两个以上必须双引号   
pytest -m mark1
pytest -m "mark1 and mark2"
pytest -m "mark1 or mark2"
pytest -m "mark1 and not mark2"