1 // Copyright 2018 The CUE Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package parser 16 17 import ( 18 "os" 19 "testing" 20 ) 21 22 var src = readFile("testdata/commas.src") 23 24 func readFile(filename string) []byte { 25 data, err := os.ReadFile(filename) 26 if err != nil { 27 panic(err) 28 } 29 return data 30 } 31 32 func BenchmarkParse(b *testing.B) { 33 b.SetBytes(int64(len(src))) 34 for i := 0; i < b.N; i++ { 35 if _, err := ParseFile("", src, ParseComments); err != nil { 36 b.Fatalf("benchmark failed due to parse error: %s", err) 37 } 38 } 39 } 40