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49 lines
1.2 KiB
49 lines
1.2 KiB
package gostring
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import (
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"fmt"
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"strings"
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"testing"
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)
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func TestName(t *testing.T) {
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str := "iPhone 11 Pro Max<iPhone12,5>"
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fmt.Printf("%d\n", strings.LastIndex(str, "<"))
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fmt.Printf("%d\n", strings.LastIndex(str, "("))
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fmt.Printf("%d\n", strings.LastIndex("iPad (6th generation, WiFi)<iPad7,5>", "<"))
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fmt.Printf("%d\n", strings.LastIndex("iPad (6th generation, WiFi)<iPad7,5>", "("))
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s := str[0:17]
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fmt.Printf("%s\n", s)
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str = "iPad (6th generation, WiFi)<iPad7,5>"
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s = str[0:5]
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fmt.Printf("%s\n", s)
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fmt.Printf(strings.TrimSpace(s))
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}
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func TestToInt64(t *testing.T) {
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t.Log(ToInt64("120"))
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t.Log(ToInt64("120.9"))
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t.Log(strings.Contains("120", ","))
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t.Log(strings.Contains("120,1", ","))
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}
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func TestString(t *testing.T) {
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str := "wx6566ef69e8738ad9"
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fmt.Println(strings.Contains(str, "wx"))
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myString := "www.5lmh.com"
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if strings.HasPrefix(myString, "www") {
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fmt.Println("Hello to you too")
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} else {
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fmt.Println("Goodbye")
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}
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}
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func TestSplit(t *testing.T) {
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t.Log(Split("1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20", ","))
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}
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func TestContains(t *testing.T) {
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t.Log(Contains("1", ","))
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t.Log(Contains("1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20", ","))
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}
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