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28 lines
486 B
Go
28 lines
486 B
Go
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package lang
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import (
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"testing"
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)
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func TestUInt_HashCode(t *testing.T) {
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type Tests struct {
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name string
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i UInt
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want int32
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}
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var tests []Tests
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for i := 0; i < 10; i++ {
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// -i - 1 is ^i
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// hash code of ^i equals i
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tests = append(tests, Tests{"test -1", UInt(-i - 1), int32(i)})
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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if got := tt.i.HashCode(); got != tt.want {
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t.Errorf("HashCode() = %v, want %v", got, tt.want)
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}
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})
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}
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}
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