support UserGesture for Eval

element.go

@@ -34,7 +34,7 @@ func (el *Element) Focus() error {
 		return err
 	}
 
-	_, err = el.Eval(`this.focus()`)
+	_, err = el.EvalWithOptions(NewEvalOptions(`this.focus()`, nil).ByUser())
 	return err
 }
 
@@ -198,7 +198,7 @@ func (el *Element) SelectText(regex string) error {
 	defer el.tryTraceInput("select text: " + regex)()
 	el.page.browser.trySlowmotion()
 
-	_, err = el.EvalWithOptions(jsHelper(js.SelectText, JSArgs{regex}))
+	_, err = el.EvalWithOptions(jsHelper(js.SelectText, JSArgs{regex}).ByUser())
 	return err
 }
 
@@ -212,7 +212,7 @@ func (el *Element) SelectAllText() error {
 	defer el.tryTraceInput("select all text")()
 	el.page.browser.trySlowmotion()
 
-	_, err = el.EvalWithOptions(jsHelper(js.SelectAllText, nil))
+	_, err = el.EvalWithOptions(jsHelper(js.SelectAllText, nil).ByUser())
 	return err
 }
 
@@ -235,13 +235,13 @@ func (el *Element) Input(text string) error {
 		return err
 	}
 
-	_, err = el.EvalWithOptions(jsHelper(js.InputEvent, nil))
+	_, err = el.EvalWithOptions(jsHelper(js.InputEvent, nil).ByUser())
 	return err
 }
 
 // Blur is similar to the method Blur
 func (el *Element) Blur() error {
-	_, err := el.Eval("this.blur()")
+	_, err := el.EvalWithOptions(NewEvalOptions("this.blur()", nil).ByUser())
 	return err
 }
 
@@ -255,7 +255,7 @@ func (el *Element) Select(selectors []string) error {
 	defer el.tryTraceInput(fmt.Sprintf(`select "%s"`, strings.Join(selectors, "; ")))()
 	el.page.browser.trySlowmotion()
 
-	_, err = el.EvalWithOptions(jsHelper(js.Select, JSArgs{selectors}))
+	_, err = el.EvalWithOptions(jsHelper(js.Select, JSArgs{selectors}).ByUser())
 	return err
 }
 

page.go

@@ -570,6 +570,7 @@ func (p *Page) EvalWithOptions(opts *EvalOptions) (*proto.RuntimeRemoteObject, e
 			ObjectID:            objectID,
 			AwaitPromise:        true,
 			ReturnByValue:       opts.ByValue,
+			UserGesture:         opts.UserGesture,
 			FunctionDeclaration: SprintFnThis(opts.JS),
 			Arguments:           args,
 		}.Call(p)

utils.go

@@ -65,6 +65,9 @@ type EvalOptions struct {
 
 	// JSArgs of the js function
 	JSArgs JSArgs
+
+	// Whether execution should be treated as initiated by user in the UI.
+	UserGesture bool
 }
 
 // This set the ThisID
@@ -79,9 +82,15 @@ func (e *EvalOptions) ByObject() *EvalOptions {
 	return e
 }
 
-// NewEvalOptions creates a new EvalPayload
+// ByUser enables UserGesture.
+func (e *EvalOptions) ByUser() *EvalOptions {
+	e.UserGesture = true
+	return e
+}
+
+// NewEvalOptions instance. ByValue will be set to true.
 func NewEvalOptions(js string, args JSArgs) *EvalOptions {
-	return &EvalOptions{true, "", js, args}
+	return &EvalOptions{true, "", js, args, false}
 }
 
 const jsHelperID = proto.RuntimeRemoteObjectID("rodJSHelper")