blob: da174a24c42edc444963902488290aba796b4152 [file] [log] [blame]
// Copyright 2015 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.
package tag
import (
"strings"
"testing"
)
var strdata = []string{
"aa ",
"aaa ",
"aaaa",
"aaab",
"aab ",
"ab ",
"ba ",
"xxxx",
"\xff\xff\xff\xff",
}
var testCases = map[string]int{
"a": 0,
"aa": 0,
"aaa": 1,
"aa ": 0,
"aaaa": 2,
"aaab": 3,
"b": 6,
"ba": 6,
" ": -1,
"aaax": -1,
"bbbb": -1,
"zzzz": -1,
}
func TestIndex(t *testing.T) {
index := Index(strings.Join(strdata, ""))
for k, v := range testCases {
if i := index.Index([]byte(k)); i != v {
t.Errorf("%s: got %d; want %d", k, i, v)
}
}
}
func TestFixCase(t *testing.T) {
tests := []string{
"aaaa", "AbCD", "abcd",
"Zzzz", "AbCD", "Abcd",
"Zzzz", "AbC", "",
"XXX", "ab ", "",
"XXX", "usd", "USD",
"cmn", "AB ", "",
"gsw", "CMN", "cmn",
}
for tc := tests; len(tc) > 0; tc = tc[3:] {
b := []byte(tc[1])
if !FixCase(tc[0], b) {
b = nil
}
if string(b) != tc[2] {
t.Errorf("FixCase(%q, %q) = %q; want %q", tc[0], tc[1], b, tc[2])
}
}
}