package regexp_test

import (
	"fmt"
	"regexp"
	"testing"

	"github.com/issue9/assert"
)

func TestAll(t *testing.T) {
	fmt.Println("\ufffc")
	regxTest(t, ``)
	regxTest(t, `中文`)
	regxTest(t, "\\\\")
	regxTest(t, `\\u00ff`)
	regxTest(t, "\uffff")
	regxTest(t, "\u0100")
	for i := 0; i < 65536; i++ {
		// fmt.Println(fmt.Sprintf("%c", i))
		regxTest(t, fmt.Sprintf("%c", i))
	}
	fmt.Println()
}

func regxTest(t *testing.T, s string) {
	re, e := regexp.Compile(s)
	if re != nil {
		assert.True(t, re.MatchString(s))
	} else {
		fmt.Print(s, " ")
	}
	assert.Nil(t, e)
}