fold_test.go

     1  // Copyright 2013 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  //go:build !goexperiment.jsonv2
     6  
     7  package json
     8  
     9  import (
    10  	"bytes"
    11  	"testing"
    12  )
    13  
    14  func FuzzEqualFold(f *testing.F) {
    15  	for _, ss := range [][2]string{
    16  		{"", ""},
    17  		{"123abc", "123ABC"},
    18  		{"αβδ", "ΑΒΔ"},
    19  		{"abc", "xyz"},
    20  		{"abc", "XYZ"},
    21  		{"1", "2"},
    22  		{"hello, world!", "hello, world!"},
    23  		{"hello, world!", "Hello, World!"},
    24  		{"hello, world!", "HELLO, WORLD!"},
    25  		{"hello, world!", "jello, world!"},
    26  		{"γειά, κόσμε!", "γειά, κόσμε!"},
    27  		{"γειά, κόσμε!", "Γειά, Κόσμε!"},
    28  		{"γειά, κόσμε!", "ΓΕΙΆ, ΚΌΣΜΕ!"},
    29  		{"γειά, κόσμε!", "ΛΕΙΆ, ΚΌΣΜΕ!"},
    30  		{"AESKey", "aesKey"},
    31  		{"AESKEY", "aes_key"},
    32  		{"aes_key", "AES_KEY"},
    33  		{"AES_KEY", "aes-key"},
    34  		{"aes-key", "AES-KEY"},
    35  		{"AES-KEY", "aesKey"},
    36  		{"aesKey", "AesKey"},
    37  		{"AesKey", "AESKey"},
    38  		{"AESKey", "aeskey"},
    39  		{"DESKey", "aeskey"},
    40  		{"AES Key", "aeskey"},
    41  	} {
    42  		f.Add([]byte(ss[0]), []byte(ss[1]))
    43  	}
    44  	equalFold := func(x, y []byte) bool { return string(foldName(x)) == string(foldName(y)) }
    45  	f.Fuzz(func(t *testing.T, x, y []byte) {
    46  		got := equalFold(x, y)
    47  		want := bytes.EqualFold(x, y)
    48  		if got != want {
    49  			t.Errorf("equalFold(%q, %q) = %v, want %v", x, y, got, want)
    50  		}
    51  	})
    52  }
    53
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