blob: 032d05f5ececadcbe704449dc34fa16d818e0b48 [file] [log] [blame]
// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package benchunit
import "testing"
func TestTidy(t *testing.T) {
test := func(unit, tidied string, factor float64) {
gotFactor, got := Tidy(1, unit)
if got != tidied || gotFactor != factor {
t.Errorf("for %s, want *%f %s, got *%f %s", unit, factor, tidied, gotFactor, got)
test("ns/op", "sec/op", 1e-9)
test("x-ns/op", "x-sec/op", 1e-9)
test("MB/s", "B/s", 1e6)
test("x-MB/s", "x-B/s", 1e6)
test("B/op", "B/op", 1)
test("x-B/op", "x-B/op", 1)
test("x-allocs/op", "x-allocs/op", 1)
test("op/ns", "op/ns", 1)
test("MB*MB/s", "B*B/s", 1e6*1e6)
test("MB/MB", "B/MB", 1e6)