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Viewing changes to src/github.com/dustin/go-humanize/ftoa_test.go

  • Committer: Package Import Robot
  • Author(s): Curtis C. Hovey
  • Date: 2015-09-29 19:43:29 UTC
  • mfrom: (47.1.4 wily-proposed)
  • Revision ID: package-import@ubuntu.com-20150929194329-9y496tbic30hc7vp
Tags: 1.24.6-0ubuntu1~15.04.1
https://launchpad.net/bugs/1500916
https://launchpad.net/bugs/1497087
Backport of 1.24.6 from wily. (LP: #1500916, #1497087)

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src/github.com/dustin/go-humanize/ftoa_test.go
 
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package humanize
 
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import (
 
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        "fmt"
 
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        "regexp"
 
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        "strconv"
 
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        "testing"
 
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)
 
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func TestFtoa(t *testing.T) {
 
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        testList{
 
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                {"200", Ftoa(200), "200"},
 
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                {"2", Ftoa(2), "2"},
 
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                {"2.2", Ftoa(2.2), "2.2"},
 
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                {"2.02", Ftoa(2.02), "2.02"},
 
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                {"200.02", Ftoa(200.02), "200.02"},
 
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        }.validate(t)
 
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}
 
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func BenchmarkFtoaRegexTrailing(b *testing.B) {
 
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        trailingZerosRegex := regexp.MustCompile(`\.?0+$`)
 
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        b.ResetTimer()
 
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        for i := 0; i < b.N; i++ {
 
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                trailingZerosRegex.ReplaceAllString("2.00000", "")
 
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                trailingZerosRegex.ReplaceAllString("2.0000", "")
 
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                trailingZerosRegex.ReplaceAllString("2.000", "")
 
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                trailingZerosRegex.ReplaceAllString("2.00", "")
 
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                trailingZerosRegex.ReplaceAllString("2.0", "")
 
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                trailingZerosRegex.ReplaceAllString("2", "")
 
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        }
 
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}
 
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func BenchmarkFtoaFunc(b *testing.B) {
 
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        for i := 0; i < b.N; i++ {
 
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                stripTrailingZeros("2.00000")
 
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                stripTrailingZeros("2.0000")
 
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                stripTrailingZeros("2.000")
 
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                stripTrailingZeros("2.00")
 
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                stripTrailingZeros("2.0")
 
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                stripTrailingZeros("2")
 
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        }
 
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}
 
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func BenchmarkFmtF(b *testing.B) {
 
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        for i := 0; i < b.N; i++ {
 
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                fmt.Sprintf("%f", 2.03584)
 
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        }
 
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}
 
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func BenchmarkStrconvF(b *testing.B) {
 
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        for i := 0; i < b.N; i++ {
 
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                strconv.FormatFloat(2.03584, 'f', 6, 64)
 
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        }
 
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}