80 lines
2.0 KiB
V
80 lines
2.0 KiB
V
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'], false) or { panic(err) }
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assert flag.value == 'value'
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flag.parse(['-flag=value'], false) 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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mut 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 == true
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flag.parse(['-flag', 'true'], false) or { panic(err) }
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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=true'], false) or { panic(err) }
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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'], 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'], 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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}
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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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mut value := 0
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flag.parse(['-flag', '42'], false) or { panic(err) }
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value = flag.get_int() or { panic(err) }
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assert value == 42
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flag.parse(['-flag=42'], false) or { panic(err) }
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value = flag.get_int() or { panic(err) }
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assert value == 42
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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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mut value := f64(0)
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flag.parse(['-flag', '3.14159'], false) or { panic(err) }
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value = flag.get_float() or { panic(err) }
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assert value == 3.14159
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flag.parse(['-flag=3.14159'], false) or { panic(err) }
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assert flag.value.f64() == 3.14159
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value = flag.get_float() or { panic(err) }
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assert value == 3.14159
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}
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fn test_if_flag_parses_with_abbrev() {
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mut flag := cli.Flag{
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flag: .bool
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name: 'flag'
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abbrev: 'f'
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}
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mut value := false
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flag.parse(['--flag'], true) or { panic(err) }
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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'], true) or { panic(err) }
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value = flag.get_bool() or { panic(err) }
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assert value == true
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}
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