2016-12-20 11:31:46 +01:00

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// Copyright 2015 Huan Du. All rights reserved.
// Licensed under the MIT license that can be found in the LICENSE file.
package xstrings
import (
"fmt"
"testing"
)
func TestLen(t *testing.T) {
runner := func(str string) string {
return fmt.Sprint(Len(str))
}
runTestCases(t, runner, _M{
"abcdef": "6",
"中文": "2",
"中yin文hun排": "9",
"": "0",
})
}
func TestWordCount(t *testing.T) {
runner := func(str string) string {
return fmt.Sprint(WordCount(str))
}
runTestCases(t, runner, _M{
"one word: λ": "3",
"中文": "0",
"你好sekai": "1",
"oh, it's super-fancy!!a": "4",
"": "0",
"-": "0",
"it's-'s": "1",
})
}
func TestWidth(t *testing.T) {
runner := func(str string) string {
return fmt.Sprint(Width(str))
}
runTestCases(t, runner, _M{
"abcd\t0123\n7890": "12",
"中zh英eng文混排": "15",
"": "0",
})
}
func TestRuneWidth(t *testing.T) {
runner := func(str string) string {
return fmt.Sprint(RuneWidth([]rune(str)[0]))
}
runTestCases(t, runner, _M{
"a": "1",
"中": "2",
"\x11": "0",
})
}