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package gojsx
import (
"embed"
"fmt"
"net/http"
"strings"
"sync"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
//go:embed test
var srcfs embed.FS
func TestJsx(t *testing.T) {
j, err := NewJsx(Option{
SourceCache: nil,
Fs: srcfs,
Debug: false,
})
if err != nil {
t.Fatal(err)
}
j.RegisterModule("react", map[string]interface{}{
"useEffect": func() {},
})
s, err := j.Render("./test/Index", map[string]interface{}{"li": []int64{1, 2, 3, 4}, "html": `<h1>dangerouslySetInnerHTML</h1>`})
if err != nil {
t.Fatal(err)
}
assert.Equal(t, "<!DOCTYPE html><html lang=\"zh\"><head><meta charSet=\"UTF-8\"/><title>UnTitled</title><link href=\"https://unpkg.com/tailwindcss@^2/dist/tailwind.min.css\" rel=\"stylesheet\"/></head><body><div b=\"1\" c=\"1.1\"></div><div class=\"bg-red-50 border-black text-black\">a /2<div b=\"2\" class=\"form\" style=\"font-size: 1px; padding: 2px;\"> f <ul><li> 1 </li><li> 2 </li><li> 3 </li><li> 4 </li></ul> x:2c: c1</div><img alt=\"asdfsf"12312\" data-x=\"{"a":"`'"}\" src=\"a.jpb\"/><p><h1>dangerouslySetInnerHTML</h1></p><p><h1>dangerouslySetInnerHTML</h1></p></div><button class=\"btn btn-square btn-xs\"><svg class=\"h-6 w-6\" fill=\"none\" stroke=\"currentColor\" viewBox=\"0 0 24 24\" xmlns=\"http://www.w3.org/2000/svg\"><path d=\"M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\"></path></svg></button></body></html>", s)
}
//go:embed test/blog/tailwind.css
var tailwind []byte
func TestHttp(t *testing.T) {
j, err := NewJsx(Option{
SourceCache: NewMemSourceCache(),
Debug: true,
VmMaxTotal: 10,
})
if err != nil {
t.Fatal(err)
}
err = http.ListenAndServe(":8082", http.HandlerFunc(func(writer http.ResponseWriter, request *http.Request) {
//j.RefreshRegistry()
pageData := map[string]interface{}{}
page := ""
switch request.URL.Path {
case "/tailwind.css":
writer.Header().Set("Content-Type", "text/css")
writer.Write(tailwind)
return
case "/", "":
page = "home"
pageData = map[string]interface{}{
"blogs": []interface{}{
map[string]interface{}{
"name": "如何渲染 jsx",
},
map[string]interface{}{
"name": "关于我",
},
},
}
case "/detail":
page = "blog-detail"
pageData = map[string]interface{}{
"title": "如何渲染 jsx",
"html": "html",
}
default:
page = request.URL.Path
}
ti := time.Now()
s, err := j.Render("./test/blog/Index",
map[string]interface{}{
"a": 1,
"title": "bysir' blog",
"me": "bysir",
"page": page,
"pageData": pageData,
"time": "",
})
if err != nil {
t.Fatal(err)
}
t.Logf("t: %v", time.Now().Sub(ti))
s += time.Now().Sub(ti).String()
writer.Write([]byte(s))
}))
if err != nil {
t.Fatal(err)
}
}
// cpu: Intel(R) Core(TM) i5-8279U CPU @ 2.40GHz
// 71415 ns/op
func BenchmarkJsx(b *testing.B) {
j, err := NewJsx(Option{})
if err != nil {
b.Fatal(err)
}
// render first to enable cache
_, err = j.Render("./test/Index", map[string]interface{}{"a": 1})
b.ResetTimer()
for i := 0; i < b.N; i++ {
_, err := j.Render("./test/Index", map[string]interface{}{"a": 1}, WithCache(true))
if err != nil {
b.Fatal(err)
}
}
}
func TestP(t *testing.T) {
j, err := NewJsx(Option{})
if err != nil {
t.Fatal(err)
}
var wg sync.WaitGroup
for i := 0; i < 1000; i++ {
wg.Add(1)
go func() {
defer wg.Done()
_, err := j.Render("./test/Index", map[string]interface{}{"a": 1})
if err != nil {
t.Fatal(err)
}
}()
}
wg.Wait()
}
func TestRunJs(t *testing.T) {
j, err := NewJsx(Option{})
if err != nil {
t.Fatal(err)
}
v, err := j.ExecCode([]byte(`function HelloJSX(){return <p>123</p>}; export default <HelloJSX></HelloJSX>`), WithFileName("1.tsx"))
if err != nil {
t.Fatal(err)
}
t.Logf("%+v", v)
}
func TestRunMd(t *testing.T) {
j, err := NewJsx(Option{})
if err != nil {
t.Fatal(err)
}
v, err := j.ExecCode([]byte(`## h2`), WithFileName("1.md"))
if err != nil {
t.Fatal(err)
}
t.Logf("%+v", v)
}
func TestRenderMd(t *testing.T) {
j, err := NewJsx(Option{})
if err != nil {
t.Fatal(err)
}
n, err := j.Render("./test/md.md", map[string]interface{}{"a": 1})
if err != nil {
t.Fatal(err)
}
t.Logf("%v", n)
}
func TestRenderMdx(t *testing.T) {
j, err := NewJsx(Option{})
if err != nil {
t.Fatal(err)
}
n, err := j.Render("./test/mdx.mdx", map[string]interface{}{"a": 1})
if err != nil {
t.Fatal(err)
}
t.Logf("%v", n)
}
func TestExec(t *testing.T) {
j, err := NewJsx(Option{})
if err != nil {
t.Fatal(err)
}
n, err := j.Exec("./test/md.md")
if err != nil {
t.Fatal(err)
}
v, _ := n.Default.(Callable)(nil, nil)
vd, _ := tryToVDom(v.Export())
t.Logf("%+v", vd)
t.Logf("%+v", n.Exports)
n, err = j.Exec("./test/md.md", WithAutoExecJsx(nil))
if err != nil {
t.Fatal(err)
}
t.Logf("%+v", n.Default.(VDom))
}
func TestExecJson(t *testing.T) {
j, err := NewJsx(Option{})
if err != nil {
t.Fatal(err)
}
n, err := j.Exec("./test/a.json")
if err != nil {
t.Fatal(err)
}
t.Logf("%+v", n.Exports)
}
type Model struct {
ID uint
}
func TestEmbeddingStruct(t *testing.T) {
j, err := NewJsx(Option{})
if err != nil {
t.Fatal(err)
}
props := struct {
Model
Name string `json:"name"`
Age int
FullName string
}{
Model{ID: 233},
"abc",
23,
"bysir",
}
v, _, err := j.RenderCode([]byte(`export default (props)=><p>{props.iD +' ' + props.name + ' '+ props.fullName + ' ' + props.age}</p>`), props, WithFileName("1.tsx"))
if err != nil {
t.Fatal(err)
}
assert.Equal(t, `<p>233 abc bysir 23</p>`, v)
}
func TestHydrate(t *testing.T) {
j, err := NewJsx(Option{})
if err != nil {
t.Fatal(err)
}
v, ctx, err := j.RenderCode([]byte(`function HelloJSX(props){return <p onClick={()=>alert(props.a)} hydrate-a={JSON.stringify(props.a)}></p>}; export default (props)=><HelloJSX {...props}></HelloJSX>`), map[string]interface{}{
"a": map[string]interface{}{"name": "1"},
}, WithFileName("1.tsx"))
if err != nil {
t.Fatal(err)
}
assert.Equal(t, `<p data-hydrate="0"></p>`, v)
assert.Equal(t, map[string]map[string]string{
"0": {
"hydrate-a": `{"name":"1"}`,
},
}, ctx.Hydrate)
}
func TestRenderAttributes(t *testing.T) {
var s strings.Builder
renderAttributes(&s, &RenderCtx{}, map[string]interface{}{
"tabIndex": 1,
"autoFocus": "true",
"default": true,
"disabled": 1,
"async": false,
"data-abc": "abc",
"data-empty": "",
"data-bool": false,
"muted": false,
"checked": true,
"selected": true,
"multiple": true,
})
assert.Equal(t, ` autofocus checked data-abc="abc" data-bool="false" default disabled multiple selected tabIndex="1"`, s.String())
}
func TestRenderStyle(t *testing.T) {
var s strings.Builder
renderStyle(&s, map[string]interface{}{
"color": "#fff",
"--color": "#EEE",
"---color": "#EEE",
"a-color": "#EEE",
"fontWidth": "100",
})
assert.Equal(t, "---color: #EEE; --color: #EEE; a-color: #EEE; color: #fff; font-width: 100;", s.String())
}
func TestHyphenateStyleName(t *testing.T) {
cases := map[string]string{
"fontWidth": "font-width",
"FontWidth": "font-width",
"color": "color",
"Color": "color",
"--color": "--color",
"MozTransition": "-moz-transition",
"msTransition": "-ms-transition",
}
for in, out := range cases {
assert.Equal(t, out, hyphenateStyleName(in))
}
}
func TestRenderDangerouslyHtml(t *testing.T) {
j, err := NewJsx(Option{
SourceCache: nil,
Fs: srcfs,
Debug: false,
})
if err != nil {
t.Fatal(err)
}
j.RegisterModule("react", map[string]interface{}{
"useEffect": func() {},
})
s, _, err := j.RenderCode([]byte(`
export default function Index(props) {
return <>
{props.html}
{{"__dangerousHTML": props.html}}
</>
}
`), map[string]interface{}{"html": `<h1>dangerouslySetInnerHTML</h1>`, "object": map[string]any{"_": "test"}})
if err != nil {
t.Fatal(err)
}
assert.Equal(t, "<h1>dangerouslySetInnerHTML</h1><h1>dangerouslySetInnerHTML</h1>", s)
}
// TestRenderCondition 测试 || && 这样的断路语法
// 注意，在 react 中，null, undefined, false, true 都不会显示渲染出 dom，0 会渲染出 0
func TestRenderCondition(t *testing.T) {
j, err := NewJsx(Option{
SourceCache: nil,
Fs: srcfs,
Debug: false,
})
if err != nil {
t.Fatal(err)
}
j.RegisterModule("react", map[string]interface{}{
"useEffect": func() {},
})
cases := []struct {
name string
want string
code string
}{
{
name: "first name",
want: "first name",
code: "{props.first || props.second}",
},
{
name: "has second",
want: "<a>has second</a>",
code: "{props.second && <a>has second</a>}",
},
{
name: "nothing false &&",
want: "",
code: "{props.ffalse && <a>has ffalse</a>}",
},
{
name: "nothing false",
want: "",
code: "{props.ffalse}",
},
{
name: "nothing true",
want: "",
code: "{props.tture}",
},
{
name: "zeroFloat",
want: "0",
code: "{props.zeroFloat}",
},
}
props := map[string]interface{}{"first": `first name`, "second": true, "ffalse": false, "tture": true, "zeroFloat": 0.0}
for _, c := range cases {
t.Run(c.name, func(t *testing.T) {
s, _, err := j.RenderCode([]byte(fmt.Sprintf(`
export default function Index(props) {
return <>%s</>
}
`, c.code)), props)
if err != nil {
t.Fatal(err)
}
assert.Equal(t, c.want, s)
})
}
}