ref: 2943c008d441d85701adc3e7c17b3b2ade061711
dir: /browser/experimental_test.go/
package browser
import (
"context"
"fmt"
"github.com/psilva261/opossum"
"github.com/psilva261/opossum/browser/fs"
"github.com/psilva261/opossum/logger"
"github.com/psilva261/opossum/js"
"github.com/psilva261/opossum/nodes"
"github.com/psilva261/opossum/style"
"golang.org/x/net/html"
"io/ioutil"
"net/url"
"strings"
"testing"
)
func init() {
log.Debug = true
js.SetFetcher(&TestFetcher{})
style.Init(nil)
go fs.Srv9p()
}
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 TestProcessJS2SkipFailure(t *testing.T) {
if testing.Short() {
t.Skip("skipping test in short mode.")
}
h := `
<html>
<body>
<h1 id="title">Hello</h1>
</body>
</html>
`
buf := strings.NewReader(h)
doc, err := html.Parse(buf)
if err != nil {
t.Fatalf(err.Error())
}
nt := nodes.NewNodeTree(doc, style.Map{}, make(map[*html.Node]style.Map), nil)
jq, err := ioutil.ReadFile("../js/jquery-3.5.1.js")
if err != nil {
t.Fatalf("%v", err)
}
scripts := []string{
string(jq),
`throw 'fail';`,
`throw 'fail';`,
`$('body').hide()`,
`throw 'fail';`,
}
fs.SetDOM(nt)
fs.Update(h, nil, scripts)
js.Start()
h, _, err = processJS2()
if err != nil {
t.Errorf(err.Error())
}
t.Logf("h = %+v", h)
if !strings.Contains(h, `<body style="display: none; ">`) {
t.Fail()
}
js.Stop()
}