def test_healthy_default_creator(python_dir): prefix, tmpdir = python_dir python.install_environment(prefix, C.DEFAULT, ()) # should be healthy right after creation assert python.healthy(prefix, C.DEFAULT) is True # even if a `types.py` file exists, should still be healthy tmpdir.join('types.py').ensure() assert python.healthy(prefix, C.DEFAULT) is True
def test_healthy_venv_creator(python_dir): # venv creator produces slightly different pyvenv.cfg prefix, tmpdir = python_dir with envcontext((('VIRTUALENV_CREATOR', 'venv'), )): python.install_environment(prefix, C.DEFAULT, ()) assert python.healthy(prefix, C.DEFAULT) is True
def test_unhealthy_old_virtualenv(python_dir): prefix, tmpdir = python_dir python.install_environment(prefix, C.DEFAULT, ()) # simulate "old" virtualenv by deleting this file os.remove(prefix.path('py_env-default/pyvenv.cfg')) assert python.healthy(prefix, C.DEFAULT) is False
def test_unhealthy_system_version_changes(python_dir): prefix, tmpdir = python_dir python.install_environment(prefix, C.DEFAULT, ()) with open(prefix.path('py_env-default/pyvenv.cfg'), 'a') as f: f.write('base-executable = /does/not/exist\n') assert python.healthy(prefix, C.DEFAULT) is False
def test_unhealthy_with_version_change(python_dir): prefix, tmpdir = python_dir python.install_environment(prefix, C.DEFAULT, ()) with open(prefix.path('py_env-default/pyvenv.cfg'), 'w') as f: f.write('version_info = 1.2.3\n') assert python.healthy(prefix, C.DEFAULT) is False
def test_unhealthy_python_goes_missing(python_dir): prefix, tmpdir = python_dir python.install_environment(prefix, C.DEFAULT, ()) exe_name = 'python' if sys.platform != 'win32' else 'python.exe' py_exe = prefix.path(python.bin_dir('py_env-default'), exe_name) os.remove(py_exe) assert python.healthy(prefix, C.DEFAULT) is False
def test_healthy_types_py_in_cwd(tmpdir): with tmpdir.as_cwd(): prefix = tmpdir.join('prefix').ensure_dir() prefix.join('setup.py').write('import setuptools; setuptools.setup()') prefix = Prefix(str(prefix)) python.install_environment(prefix, C.DEFAULT, ()) # even if a `types.py` file exists, should still be healthy tmpdir.join('types.py').ensure() assert python.healthy(prefix, C.DEFAULT) is True
def test_unhealthy_then_replaced(python_dir): prefix, tmpdir = python_dir python.install_environment(prefix, C.DEFAULT, ()) # simulate an exe which returns an old version exe_name = 'python.exe' if sys.platform == 'win32' else 'python' py_exe = prefix.path(python.bin_dir('py_env-default'), exe_name) os.rename(py_exe, f'{py_exe}.tmp') with open(py_exe, 'w') as f: f.write('#!/usr/bin/env bash\necho 1.2.3\n') make_executable(py_exe) # should be unhealthy due to version mismatch assert python.healthy(prefix, C.DEFAULT) is False # now put the exe back and it should be healthy again os.replace(f'{py_exe}.tmp', py_exe) assert python.healthy(prefix, C.DEFAULT) is True
def test_healthy_types_py_in_cwd(tmpdir): with tmpdir.as_cwd(): # even if a `types.py` file exists, should still be healthy tmpdir.join('types.py').ensure() # this env doesn't actually exist (for test speed purposes) assert python.healthy(Prefix(str(tmpdir)), C.DEFAULT) is True