• Masahiro Yamada's avatar
    kconfig: tests: check visibility of tristate choice values in y choice · ee236610
    Masahiro Yamada authored
    If tristate choice values depend on symbols set to 'm', they should be
    hidden when the choice containing them is changed from 'm' to 'y'
    (i.e. exclusive choice).
    
    This issue was fixed by commit fa64e5f6 ("kconfig/symbol.c: handle
    choice_values that depend on 'm' symbols").
    
    Add a test case to avoid regression.
    
    For the input in this unit test, there is a room for argument if
    "# CONFIG_CHOICE1 is not set" should be written to the .config file.
    
    After commit fa64e5f6, this line was written to the .config file.
    
    With commit cb67ab2c ("kconfig: do not write choice values when
    their dependency becomes n"), it is not written now.
    
    In this test, "# CONFIG_CHOICE1 is not set" is don't care.
    Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
    Reviewed-by: default avatarUlf Magnusson <ulfalizer@gmail.com>
    ee236610
Kconfig 211 Bytes