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Code Issues Releases Activity

Benchmark Kotlin vs. Java.

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See #339.
This commit is contained in:
Alec Thomas 2020-02-29 17:32:10 +11:00
parent bac74c1016
commit 0d46834532
1 changed files with 35 additions and 2 deletions
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37
lexers/lexer_benchmark_test.go
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@ -3,9 +3,10 @@ package lexers_test
import (
"testing"
"github.com/alecthomas/assert"
"github.com/alecthomas/chroma"
"github.com/alecthomas/chroma/lexers/g"
"github.com/alecthomas/chroma/lexers/j"
"github.com/alecthomas/chroma/lexers/k"
)
const lexerBenchSource = `// Copyright 2011 The Go Authors. All rights reserved.
@ -2465,7 +2466,39 @@ func Benchmark(b *testing.B) {
b.ReportAllocs()
for i := 0; i < b.N; i++ {
it, err := g.Go.Tokenise(nil, lexerBenchSource)
assert.NoError(b, err)
if err != nil {
b.Fatal(err)
}
for t := it(); t != chroma.EOF; t = it() {
}
}
}
const javaSource = `
fun main() {
println("sunday")
}
`
func BenchmarkJava(b *testing.B) {
b.ReportAllocs()
for i := 0; i < b.N; i++ {
it, err := j.Java.Tokenise(nil, javaSource)
if err != nil {
b.Fatal(err)
}
for t := it(); t != chroma.EOF; t = it() {
}
}
}
func BenchmarkKotlin(b *testing.B) {
b.ReportAllocs()
for i := 0; i < b.N; i++ {
it, err := k.Kotlin.Tokenise(nil, javaSource)
if err != nil {
b.Fatal(err)
}
for t := it(); t != chroma.EOF; t = it() {
}
}