37 lines
554 B
Go
37 lines
554 B
Go
package sorting
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import (
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"log"
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"math/rand"
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"sort"
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"time"
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)
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func SameInts(a, b []int) bool {
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if len(a) != len(b) {
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return false
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}
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for i := 0; i < len(a); i++ {
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if a[i] != b[i] {
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return false
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}
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}
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return true
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}
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func CheckSorter(s Sorter) {
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rand.Seed(time.Now().Unix())
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actual := rand.Perm(100)
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expected := make([]int, len(actual))
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copy(expected, actual)
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s.Sort(IntSort(actual))
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sort.Sort(IntSort(expected))
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if !SameInts(actual, expected) {
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log.Fatalf("wrong order:\n actual:\t%v\n expected:\t%v\n", actual, expected)
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}
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}
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