Function test_ipython_embed

tests/test_embed.py:42–71

test that `IPython.embed()` works

()

def test_ipython_embed():
    """test that `IPython.embed()` works"""
    with NamedFileInTemporaryDirectory("file_with_embed.py", "w") as f:
        f.write(_sample_embed)
        f.flush()
        f.close()  # otherwise msft won't be able to read the file

        # run `python file_with_embed.py`
        cmd = [sys.executable, f.name]
        env = os.environ.copy()
        env["IPY_TEST_SIMPLE_PROMPT"] = "1"

        p = subprocess.Popen(
            cmd,
            env=env,
            stdin=subprocess.PIPE,
            stdout=subprocess.PIPE,
            stderr=subprocess.PIPE,
            text=True,
            encoding="UTF-8",
        )
        std, err = p.communicate(_exit)
        assert isinstance(std, str), (std, err, p.returncode)

        assert p.returncode == 0, (p.returncode, std)
        assert "3 . 14" in std
        if os.name != "nt":
            # TODO: Fix up our different stdout references, see issue gh-14
            assert "IPython" in std
        assert "bye!" in std


@skip_win32