fix iframe OOPIF issue

ysmood · ysmood · commit 0c7bc12dd618 · 2024-06-17T16:39:44.000+08:00
Resolve #548
diff --git a/cspell.json b/cspell.json
@@ -95,6 +95,7 @@
     "onclick",
     "onmouseenter",
     "onmouseout",
+    "OOPIF",
     "opencontainers",
     "osversion",
     "progresser",
diff --git a/element_test.go b/element_test.go
@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"image/color"
 	"image/png"
+	"net"
 	"os"
 	"path/filepath"
 	"testing"
@@ -16,6 +17,7 @@ import (
 	"github.com/go-rod/rod/lib/cdp"
 	"github.com/go-rod/rod/lib/devices"
 	"github.com/go-rod/rod/lib/input"
+	"github.com/go-rod/rod/lib/launcher"
 	"github.com/go-rod/rod/lib/proto"
 	"github.com/go-rod/rod/lib/utils"
 	"github.com/ysmood/gson"
@@ -263,6 +265,37 @@ func TestIframes(t *testing.T) {
 	g.True(frame02.MustHas("[a=ok]"))
 }
 
+func TestIframeCrossDomains(t *testing.T) {
+	g := setup(t)
+
+	r1 := g.Serve()
+	r2 := g.Serve()
+
+	// Same domain name with different ports won't trigger OOPIF (out-of-process iframes)
+	// To check the page OOPIF status, you can use chrome://process-internals tab in the browser.
+	host1 := net.JoinHostPort("localhost", r1.HostURL.Port())
+	host2 := net.JoinHostPort("127.0.0.1", r2.HostURL.Port())
+
+	u1 := fmt.Sprintf("http://%s/iframe", host1)
+	u2 := fmt.Sprintf("http://%s/page", host2)
+
+	r1.Route("/iframe", ".html", `<html>
+		<div id="a">a</div>
+	</html>`)
+
+	r2.Route("/page", ".html", `<html>
+		<iframe sandbox src="`+u1+`"></iframe>
+	</html>`)
+
+	u := launcher.New().HeadlessNew(true).MustLaunch()
+	browser := rod.New().ControlURL(u).NoDefaultDevice().MustConnect()
+	defer browser.MustClose()
+
+	page := browser.MustPage(u2)
+
+	g.Eq(page.MustElement("iframe").MustFrame().MustElement("#a").MustText(), "a")
+}
+
 func TestContains(t *testing.T) {
 	g := setup(t)
 
diff --git a/lib/launcher/launcher.go b/lib/launcher/launcher.go
@@ -88,6 +88,7 @@ func New() *Launcher {
 		"disable-prompt-on-repost":                           nil,
 		"disable-renderer-backgrounding":                     nil,
 		"disable-sync":                                       nil,
+		"disable-site-isolation-trials":                      nil,
 		"enable-automation":                                  nil,
 		"enable-features":                                    {"NetworkService", "NetworkServiceInProcess"},
 		"force-color-profile":                                {"srgb"},
diff --git a/lib/launcher/launcher_test.go b/lib/launcher/launcher_test.go
@@ -121,8 +121,8 @@ func TestLaunchUserMode(t *testing.T) {
 		Revision(launcher.RevisionDefault).
 		Logger(io.Discard).
 		Leakless(false).Leakless(true).
-		Headless(false).Headless(true).RemoteDebuggingPort(port).
 		HeadlessNew(true).HeadlessNew(false).
+		Headless(false).Headless(true).RemoteDebuggingPort(port).
 		NoSandbox(true).NoSandbox(false).
 		Devtools(true).Devtools(false).
 		StartURL("about:blank").
