diff options
Diffstat (limited to 'src/testing/testing.go')
| -rw-r--r-- | src/testing/testing.go | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/testing/testing.go b/src/testing/testing.go index 2289c6717f..60f0c23137 100644 --- a/src/testing/testing.go +++ b/src/testing/testing.go @@ -72,14 +72,15 @@ // A sample benchmark function looks like this: // // func BenchmarkRandInt(b *testing.B) { -// for i := 0; i < b.N; i++ { +// for range b.N { // rand.Int() // } // } // // The benchmark function must run the target code b.N times. -// During benchmark execution, b.N is adjusted until the benchmark function lasts -// long enough to be timed reliably. The output +// It is called multiple times with b.N adjusted until the +// benchmark function lasts long enough to be timed reliably. +// The output // // BenchmarkRandInt-8 68453040 17.8 ns/op // @@ -91,7 +92,7 @@ // func BenchmarkBigLen(b *testing.B) { // big := NewBig() // b.ResetTimer() -// for i := 0; i < b.N; i++ { +// for range b.N { // big.Len() // } // } |