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68 lines
1.1 KiB
Go
68 lines
1.1 KiB
Go
// Copyright 2015 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package tag
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import (
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"strings"
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"testing"
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)
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var strdata = []string{
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"aa ",
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"aaa ",
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"aaaa",
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"aaab",
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"aab ",
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"ab ",
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"ba ",
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"xxxx",
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"\xff\xff\xff\xff",
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}
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var testCases = map[string]int{
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"a": 0,
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"aa": 0,
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"aaa": 1,
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"aa ": 0,
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"aaaa": 2,
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"aaab": 3,
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"b": 6,
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"ba": 6,
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" ": -1,
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"aaax": -1,
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"bbbb": -1,
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"zzzz": -1,
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}
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func TestIndex(t *testing.T) {
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index := Index(strings.Join(strdata, ""))
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for k, v := range testCases {
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if i := index.Index([]byte(k)); i != v {
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t.Errorf("%s: got %d; want %d", k, i, v)
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}
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}
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}
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func TestFixCase(t *testing.T) {
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tests := []string{
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"aaaa", "AbCD", "abcd",
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"Zzzz", "AbCD", "Abcd",
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"Zzzz", "AbC", "",
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"XXX", "ab ", "",
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"XXX", "usd", "USD",
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"cmn", "AB ", "",
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"gsw", "CMN", "cmn",
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}
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for tc := tests; len(tc) > 0; tc = tc[3:] {
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b := []byte(tc[1])
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if !FixCase(tc[0], b) {
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b = nil
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}
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if string(b) != tc[2] {
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t.Errorf("FixCase(%q, %q) = %q; want %q", tc[0], tc[1], b, tc[2])
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}
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}
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}
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