test_builtin.py 文件源码

def test_print_simple():
    from py.builtin import print_
    py.test.raises(TypeError, "print_(hello=3)")
    f = py.io.TextIO()
    print_("hello", "world", file=f)
    s = f.getvalue()
    assert s == "hello world\n"

    f = py.io.TextIO()
    print_("hello", end="", file=f)
    s = f.getvalue()
    assert s == "hello"

    f = py.io.TextIO()
    print_("xyz", "abc", sep="", end="", file=f)
    s = f.getvalue()
    assert s == "xyzabc"

    class X:
        def __repr__(self): return "rep"
    f = py.io.TextIO()
    print_(X(), file=f)
    assert f.getvalue() == "rep\n"