v / vlib / flag / flag_to_relaxed_test.v
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1import flag


2


3const one_ok_gnu_arg_no_tail = ['-flip', '--g', '/path/to', '--mix', '-ver']


4const two_ok_gnu_arg_no_tail = ['-flip', '--g', '--sound=blop', '/path/to', '--mix', '-ver']


5


6const one_ok_gnu_arg_tail = ['-flip', '--g', '/path/to', '--mix', '-ver', 'tail']


7const two_ok_gnu_arg_tail = ['-flip', '--g', '--sound=blop', '/path/to', '--mix', '-ver', 'tail']


8


9struct Config {


10    mix   bool


11    sound string


12    beep  bool


13    path  string @[tail]


14}


15


16fn test_flag_relaxed_mode() {


17    // Test `mode: .relaxed`


18    config1, no_matches1 := flag.to_struct[Config](one_ok_gnu_arg_no_tail, mode: .relaxed)!


19    assert config1.mix == true


20    assert config1.sound == ''


21    assert config1.beep == false


22    assert config1.path == ''


23    assert no_matches1 == ['-flip', '--g', '/path/to', '-ver']


24


25    config2, no_matches2 := flag.to_struct[Config](two_ok_gnu_arg_no_tail, mode: .relaxed)!


26    assert config2.mix == true


27    assert config2.sound == 'blop'


28    assert config2.beep == false


29    assert config2.path == ''


30    assert no_matches2 == ['-flip', '--g', '/path/to', '-ver']


31


32    config3, no_matches3 := flag.to_struct[Config](one_ok_gnu_arg_tail, mode: .relaxed)!


33    assert config3.mix == true


34    assert config3.sound == ''


35    assert config3.beep == false


36    assert config3.path == 'tail'


37    assert no_matches3 == ['-flip', '--g', '/path/to', '-ver']


38


39    config4, no_matches4 := flag.to_struct[Config](two_ok_gnu_arg_tail, mode: .relaxed)!


40    assert config4.mix == true


41    assert config4.sound == 'blop'


42    assert config4.beep == false


43    assert config4.path == 'tail'


44    assert no_matches4 == ['-flip', '--g', '/path/to', '-ver']


45}


46