mirror of
https://github.com/xonsh/xonsh.git
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97 lines
3.2 KiB
Python
97 lines
3.2 KiB
Python
import builtins
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import glob
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import os
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import pytest
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from xonsh.built_ins import ensure_list_of_strs, enter_macro, XonshSession
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from xonsh.execer import Execer
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from xonsh.jobs import tasks
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from xonsh.events import events
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from xonsh.platform import ON_WINDOWS
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from tools import DummyShell, sp, DummyCommandsCache, DummyEnv, DummyHistory
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@pytest.fixture
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def source_path():
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"""Get the xonsh source path."""
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pwd = os.path.dirname(__file__)
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return os.path.dirname(pwd)
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@pytest.fixture
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def xonsh_execer(monkeypatch):
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"""Initiate the Execer with a mocked nop `load_builtins`"""
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monkeypatch.setattr(
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"xonsh.built_ins.load_builtins.__code__",
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(lambda *args, **kwargs: None).__code__,
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)
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if not hasattr(builtins, "__xonsh__"):
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builtins.__xonsh__ = XonshSession()
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execer = Execer(unload=False)
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builtins.__xonsh__.execer = execer
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return execer
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@pytest.yield_fixture
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def xonsh_events():
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yield events
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for name, oldevent in vars(events).items():
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# Heavily based on transmogrification
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species = oldevent.species
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newevent = events._mkevent(name, species, species.__doc__)
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setattr(events, name, newevent)
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@pytest.yield_fixture
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def xonsh_builtins(xonsh_events):
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"""Mock out most of the builtins xonsh attributes."""
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old_builtins = set(dir(builtins))
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execer = getattr(getattr(builtins, "__xonsh__", None), "execer", None)
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builtins.__xonsh__ = XonshSession(execer=execer, ctx={})
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builtins.__xonsh__.env = DummyEnv()
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if ON_WINDOWS:
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builtins.__xonsh__.env["PATHEXT"] = [".EXE", ".BAT", ".CMD"]
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builtins.__xonsh__.shell = DummyShell()
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builtins.__xonsh__.help = lambda x: x
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builtins.__xonsh__.glob = glob.glob
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builtins.__xonsh__.exit = False
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builtins.__xonsh__.superhelp = lambda x: x
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builtins.__xonsh__.regexpath = lambda x: []
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builtins.__xonsh__.expand_path = lambda x: x
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builtins.__xonsh__.subproc_captured = sp
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builtins.__xonsh__.subproc_uncaptured = sp
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builtins.__xonsh__.stdout_uncaptured = None
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builtins.__xonsh__.stderr_uncaptured = None
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builtins.__xonsh__.ensure_list_of_strs = ensure_list_of_strs
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builtins.__xonsh__.commands_cache = DummyCommandsCache()
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builtins.__xonsh__.all_jobs = {}
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builtins.__xonsh__.history = DummyHistory()
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builtins.__xonsh__.subproc_captured_hiddenobject = sp
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builtins.__xonsh__.enter_macro = enter_macro
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builtins.evalx = eval
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builtins.execx = None
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builtins.compilex = None
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builtins.aliases = {}
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# Unlike all the other stuff, this has to refer to the "real" one because all modules that would
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# be firing events on the global instance.
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builtins.events = xonsh_events
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yield builtins
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for attr in set(dir(builtins)) - old_builtins:
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delattr(builtins, attr)
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tasks.clear() # must to this to enable resetting all_jobs
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if ON_WINDOWS:
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try:
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import win_unicode_console
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except ImportError:
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pass
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else:
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@pytest.fixture(autouse=True)
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def disable_win_unicode_console(monkeypatch):
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""" Disable win_unicode_console if it is present since it collides with
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pytests ouptput capture"""
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monkeypatch.setattr(win_unicode_console, "enable", lambda: None)
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