32 lines
932 B
V
32 lines
932 B
V
// Note: this test should be able to run without warnings/errors
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type SumType = bool | int | string
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fn test_reading_from_a_map_of_sumtype_values() {
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mut values := map[string]SumType{}
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values['abc'] = 'xyz'
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values['xyz'] = 123
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values['xxx'] = true
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println(unsafe { values['abcz'] }) // no warning/error, due to the unsafe{}
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if value := values['abc'] {
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eprintln('existing key `abc` is present, value: $value')
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assert true
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}
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if (values['abc'] or { 'zzzz' }) is string {
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eprintln('existing key `abc` is present, value is a string')
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assert true
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}
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if (values['abc'] or { 123 }) is int {
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eprintln('the existing keyed value is an int')
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assert false
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}
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if (values['something else'] or { 'zzzz' }) is string {
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eprintln('default value for non existing key is a string')
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assert true
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}
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if (values['something else'] or { 123 }) is int {
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eprintln('default value for non existing key is an int')
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assert true
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}
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}
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