ref: 2943c008d441d85701adc3e7c17b3b2ade061711
dir: /js/js_test.go/
package js
import (
"context"
"fmt"
"github.com/psilva261/opossum"
"github.com/psilva261/opossum/browser/fs"
"github.com/psilva261/opossum/logger"
"github.com/psilva261/opossum/nodes"
"github.com/psilva261/opossum/style"
"golang.org/x/net/html"
"io/ioutil"
"net/url"
"strings"
"testing"
"time"
)
const simpleHTML = `
<html>
<body>
<h1 id="title">Hello</h1>
</body>
</html>
`
func init() {
log.Debug = true
SetFetcher(&TestFetcher{})
go fs.Srv9p()
<-time.After(2*time.Second)
}
type TestFetcher struct {}
func (tf *TestFetcher) Ctx() context.Context {
return context.Background()
}
func (tf *TestFetcher) Origin() (u *url.URL) {
u, _ = url.Parse("https://example.com")
return
}
func (tf *TestFetcher) LinkedUrl(string) (*url.URL, error) {
return nil, fmt.Errorf("not implemented")
}
func (tf *TestFetcher) Get(*url.URL) ([]byte, opossum.ContentType, error) {
return nil, opossum.ContentType{}, fmt.Errorf("not implemented")
}
func TestJQueryHide(t *testing.T) {
if testing.Short() {
t.Skip("skipping test in short mode.")
}
buf, err := ioutil.ReadFile("jquery-3.5.1.js")
if err != nil {
t.Fatalf("%v", err)
}
script := `
$(document).ready(function() {
$('h1').hide();
});
`
r := strings.NewReader(simpleHTML)
doc, err := html.Parse(r)
if err != nil {
t.Fatalf(err.Error())
}
nt := nodes.NewNodeTree(doc, style.Map{}, make(map[*html.Node]style.Map), nil)
fs.SetDOM(nt)
fs.Update(simpleHTML, nil, []string{string(buf), script})
resHtm, changed, err := Start(string(buf), script)
if err != nil {
t.Fatalf("%v", err)
}
if !changed {
t.Fatalf("changed=%v", changed)
}
t.Logf("resHtm=%v", resHtm)
r = strings.NewReader(resHtm)
doc, err = html.Parse(r)
if err != nil {
t.Fatalf(err.Error())
}
nt = nodes.NewNodeTree(doc, style.Map{}, make(map[*html.Node]style.Map), nil)
if v := nt.Find("h1").Css("display"); v != "none" {
t.Fatalf("%v", v)
}
Stop()
}