Function primalityTestTestingHelper

math/prime/prime_test.go:13–31

(t *testing.T, name string, f primalityTest)

type primalityTest func(int64) bool

func primalityTestTestingHelper(t *testing.T, name string, f primalityTest) {
	arrayIndex := 0
	for i := 1; i <= testLimit; i++ {
		isPrime := i == primeList[arrayIndex]

		testName := fmt.Sprintf("%s(%d)", name, i)
		t.Run(testName, func(t *testing.T) {
			result := f(int64(i))

			if isPrime {
				arrayIndex++
			}

			if result != isPrime {
				t.Errorf("%d: %s function returned %v\n", i, name, result)
			}
		})
	}
}

func primalityTestBenchmarkHelper(b *testing.B, f primalityTest) {
	for i := 0; i < b.N; i++ {