def test_backspace_no_interference(): s = 'fooX\000\010' res = make_string_sane(s) print res assert res == 'foo'
def test_backspace_handling_no_previous_characters_no_blow_up(): s = '\010' assert make_string_sane(s) == ''
def test_backspace_gone_too_far(): s = 'foo\010\010\010\010' assert make_string_sane(s) == ''
def test_backspace_handling_normal(): s = 'fooX\010' res = make_string_sane(s) print res assert res == 'foo'
def test_backspace_handling_multiple(): s = 'fooXXX\010\010\010bar' res = make_string_sane(s) print res assert res == 'foobar'
def test_removal_of_BEL(): s = "\007James\007 Bond" assert make_string_sane(s) == "James Bond"
def test_removal_of_BEL(): s = '\007James\007 Bond' assert make_string_sane(s) == 'James Bond'
def test_VT_removal(): s = "foo\013\013bar" assert make_string_sane(s) == "foobar"
def test_FF_removal(): s = "foo\014bar" assert make_string_sane(s) == "foobar"
def test_backspace_gone_too_far(): s = "foo\010\010\010\010" assert make_string_sane(s) == ""
def test_backspace_no_interference(): s = "fooX\000\010" res = make_string_sane(s) print res assert res == "foo"
def test_backspace_handling_no_previous_characters_no_blow_up(): s = "\010" assert make_string_sane(s) == ""
def test_backspace_handling_multiple(): s = "fooXXX\010\010\010bar" res = make_string_sane(s) print res assert res == "foobar"
def test_backspace_handling_normal(): s = "fooX\010" res = make_string_sane(s) print res assert res == "foo"
def test_VT_removal(): s = 'foo\013\013bar' assert make_string_sane(s) == 'foobar'
def test_removal_of_NUL(): s = '\000foo\000bar' assert make_string_sane(s) == 'foobar'
def test_FF_removal(): s = 'foo\014bar' assert make_string_sane(s) == 'foobar'
def test_removal_of_NUL(): s = "\000foo\000bar" assert make_string_sane(s) == "foobar"