| // Copyright 2020 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. | |
| //go:build goexperiment.jsonv2 | |
| package json | |
| import ( | |
| "bytes" | |
| "testing" | |
| ) | |
| func FuzzEqualFold(f *testing.F) { | |
| for _, tt := range equalFoldTestdata { | |
| f.Add([]byte(tt.in1), []byte(tt.in2)) | |
| } | |
| equalFoldSimple := func(x, y []byte) bool { | |
| strip := func(b []byte) []byte { | |
| return bytes.Map(func(r rune) rune { | |
| if r == '_' || r == '-' { | |
| return -1 // ignore underscores and dashes | |
| } | |
| return r | |
| }, b) | |
| } | |
| return bytes.EqualFold(strip(x), strip(y)) | |
| } | |
| f.Fuzz(func(t *testing.T, s1, s2 []byte) { | |
| // Compare the optimized and simplified implementations. | |
| got := equalFold(s1, s2) | |
| want := equalFoldSimple(s1, s2) | |
| if got != want { | |
| t.Errorf("equalFold(%q, %q) = %v, want %v", s1, s2, got, want) | |
| } | |
| }) | |
| } | |