2019-11-21 13:03:12 +01:00
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import cli
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fn test_if_string_flag_parses() {
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mut flag := cli.Flag{
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flag: .string,
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name: 'flag',
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}
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flag.parse(['--flag', 'value']) or { panic(err) }
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assert flag.value == 'value'
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flag.parse(['--flag=value']) or { panic(err) }
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assert flag.value == 'value'
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}
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fn test_if_bool_flag_parses() {
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mut flag := cli.Flag{
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flag: .bool,
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name: 'flag',
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}
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2020-07-02 11:10:03 +02:00
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mut value := false
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2019-11-21 13:03:12 +01:00
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flag.parse(['--flag']) or { panic(err) }
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2020-07-02 11:10:03 +02:00
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value = flag.get_bool() or { panic(err) }
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assert value == true
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2019-11-21 13:03:12 +01:00
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flag.parse(['--flag', 'true']) or { panic(err) }
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2020-07-02 11:10:03 +02:00
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value = flag.get_bool() or { panic(err) }
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assert value == true
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2019-11-21 13:03:12 +01:00
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flag.parse(['--flag=true']) or { panic(err) }
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2020-07-02 11:10:03 +02:00
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value = flag.get_bool() or { panic(err) }
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assert value == true
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flag.parse(['--flag', 'false']) or { panic(err) }
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value = flag.get_bool() or { panic(err) }
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assert value == false
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flag.parse(['--flag=false']) or { panic(err) }
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value = flag.get_bool() or { panic(err) }
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assert value == false
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2019-11-21 13:03:12 +01:00
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}
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fn test_if_int_flag_parses() {
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mut flag := cli.Flag{
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flag: .int,
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name: 'flag',
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}
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2020-07-02 11:10:03 +02:00
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mut value := 0
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2019-11-21 13:03:12 +01:00
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flag.parse(['--flag', '42']) or { panic(err) }
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2020-07-02 11:10:03 +02:00
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value = flag.get_int() or { panic(err) }
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assert value == 42
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2019-11-21 13:03:12 +01:00
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flag.parse(['--flag=42']) or { panic(err) }
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2020-07-02 11:10:03 +02:00
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value = flag.get_int() or { panic(err) }
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assert value == 42
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2019-11-21 13:03:12 +01:00
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}
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fn test_if_float_flag_parses() {
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mut flag := cli.Flag{
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flag: .float,
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name: 'flag',
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}
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2020-07-02 11:10:03 +02:00
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mut value := f64(0)
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2019-11-21 13:03:12 +01:00
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flag.parse(['--flag', '3.14159']) or { panic(err) }
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2020-07-02 11:10:03 +02:00
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value = flag.get_float() or { panic(err) }
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assert value == 3.14159
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2019-11-21 13:03:12 +01:00
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flag.parse(['--flag=3.14159']) or { panic(err) }
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2020-04-16 14:50:04 +02:00
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assert flag.value.f64() == 3.14159
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2020-07-02 11:10:03 +02:00
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value = flag.get_float() or { panic(err) }
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assert value == 3.14159
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2019-11-21 13:03:12 +01:00
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}
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