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v/vlib/builtin/map_of_floats_test.v

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V

fn test_map_of_f32() {
mut m32 := map[f32]string{}
m32[1.0] = 'one'
println(m32)
assert '$m32' == r"{1.0: 'one'}"
for k, v in m32 {
assert typeof(k).name == 'f32'
assert typeof(v).name == 'string'
assert k == 1.0
assert v == 'one'
}
}
fn test_map_of_f64() {
mut m64 := {
3.14: 'pi'
}
m64[1.0] = 'one'
println(m64)
assert '$m64' == r"{3.14: 'pi', 1.0: 'one'}"
for k, v in m64 {
assert typeof(k).name == 'f64'
assert typeof(v).name == 'string'
assert k in [1.0, 3.14]
assert v in ['pi', 'one']
}
}