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88 lines
2.3 KiB
Python
88 lines
2.3 KiB
Python
import os
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import inspect
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import pytest
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from xonsh.aliases import xexec
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@pytest.fixture
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def mockexecvpe(monkeypatch):
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def mocked_execvpe(_command, _args, _env):
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pass
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monkeypatch.setattr(os, "execvpe", mocked_execvpe)
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def test_noargs(mockexecvpe):
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assert xexec([]) == (None, "xonsh: exec: no args specified\n", 1)
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def test_missing_command(mockexecvpe):
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assert xexec(["-a", "foo"]) == (None, "xonsh: exec: no command specified\n", 1)
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assert xexec(["-c"]) == (None, "xonsh: exec: no command specified\n", 1)
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assert xexec(["-l"]) == (None, "xonsh: exec: no command specified\n", 1)
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def test_command_not_found(monkeypatch):
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dummy_error_msg = (
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"This is dummy error message, file not found or something like that"
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)
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command = "non_existing_command"
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def mocked_execvpe(_command, _args, _env):
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raise FileNotFoundError(2, dummy_error_msg)
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monkeypatch.setattr(os, "execvpe", mocked_execvpe)
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assert xexec([command]) == (
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None,
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"xonsh: exec: file not found: {}: {}" "\n".format(dummy_error_msg, command),
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1,
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)
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def test_help(mockexecvpe):
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assert xexec(["-h"]) == inspect.getdoc(xexec)
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assert xexec(["--help"]) == inspect.getdoc(xexec)
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def test_a_switch(monkeypatch):
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called = {}
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def mocked_execvpe(command, args, env):
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called.update({"command": command, "args": args, "env": env})
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monkeypatch.setattr(os, "execvpe", mocked_execvpe)
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proc_name = "foo"
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command = "bar"
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command_args = ["1"]
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xexec(["-a", proc_name, command] + command_args)
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assert called["command"] == command
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assert called["args"][0] == proc_name
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assert len(called["args"]) == len([command] + command_args)
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def test_l_switch(monkeypatch):
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called = {}
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def mocked_execvpe(command, args, env):
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called.update({"command": command, "args": args, "env": env})
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monkeypatch.setattr(os, "execvpe", mocked_execvpe)
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command = "bar"
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xexec(["-l", command, "1"])
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assert called["args"][0].startswith("-")
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def test_c_switch(monkeypatch):
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called = {}
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def mocked_execvpe(command, args, env):
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called.update({"command": command, "args": args, "env": env})
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monkeypatch.setattr(os, "execvpe", mocked_execvpe)
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command = "sleep"
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xexec(["-c", command, "1"])
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assert called["env"] == {}
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