Fix half-finished test

(cherry picked from commit 40125ca73b)

qutebrowser/javascript/.eslintrc.yaml

@@ -61,3 +61,4 @@ rules:
     prefer-named-capture-group: "off"
     function-call-argument-newline: "off"
     no-negated-condition: "off"
+    no-console: "off"

qutebrowser/javascript/stylesheet.js

@@ -141,6 +141,7 @@ window._qutebrowser.stylesheet = (function() {
             } catch (exc) {
                 if (exc instanceof DOMException && exc.name === "SecurityError") {
                     // FIXME:qtwebengine This does not work for cross-origin frames.
+                    console.log(`Failed to style frame: ${exc.message}`)
                 } else {
                     throw exc;
                 }

tests/end2end/features/misc.feature

@@ -153,7 +153,7 @@ Feature: Various utility commands.
         When I load a third-party iframe
         # rerun set_css in stylesheet.js
         And I set content.user_stylesheets to []
-        Then the javascript message "Uncaught SecurityError: Blocked a frame with origin * from accessing a frame with origin *. *" should be logged
+        Then the javascript message "Failed to style frame: Blocked a frame with origin * from accessing *" should be logged
 
     # :debug-webaction
 

tests/end2end/features/test_misc_bdd.py

@@ -25,6 +25,10 @@ bdd.scenarios('misc.feature')
 def load_iframe(quteproc, server, ssl_server):
     quteproc.set_setting('content.tls.certificate_errors', 'load-insecurely')
     quteproc.open_path(f'https-iframe/{ssl_server.port}', port=server.port)
+    msg = quteproc.wait_for(message="Certificate error: *")
+    msg.expected = True
+    msg = quteproc.wait_for(message="Certificate error: *")
+    msg.expected = True
 
 
 @bdd.then(bdd.parsers.parse('the PDF {filename} should exist in the tmpdir'))