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strconv: add Ftoa benchmarks

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R=bradfitz
CC=golang-dev
https://golang.org/cl/5373096
This commit is contained in:
Russ Cox 2011-11-15 11:02:04 -05:00
parent 552a556a40
commit 276473cd72
1 changed files with 24 additions and 0 deletions
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24
src/pkg/strconv/ftoa_test.go
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@ -148,3 +148,27 @@ func TestFtoa(t *testing.T) {
} }
} }
} }
func BenchmarkFtoa64Decimal(b *testing.B) {
for i := 0; i < b.N; i++ {
Ftoa64(33909, 'g', -1)
}
}
func BenchmarkFtoa64Float(b *testing.B) {
for i := 0; i < b.N; i++ {
Ftoa64(339.7784, 'g', -1)
}
}
func BenchmarkFtoa64FloatExp(b *testing.B) {
for i := 0; i < b.N; i++ {
Ftoa64(-5.09e75, 'g', -1)
}
}
func BenchmarkFtoa64Big(b *testing.B) {
for i := 0; i < b.N; i++ {
Ftoa64(123456789123456789123456789, 'g', -1)
}
}