v/vlib/compiler/tests/enum_test.v

42 lines
650 B
V

enum Color {
red
blue
green
}
fn test_enum() {
assert Color.red == .red
assert Color.blue == .blue
assert Color.green == .green
assert Color.red != .blue
assert Color.red != .green
assert Color.blue != .green
mut color := Color.red
assert color == .red
color = .green
assert color == .green
}
fn test_in() {
color := Color.red
num := 3 // used to be an expr bug before `in`
assert color in [.red, .green]
assert num == 3
println(color)
assert true
}
fn test_match() {
color := Color.green
num := 3
match color {
.red { assert false }
.green { assert true }
else { assert false }
}
println(color)
assert num == 3
}