Issue 2148 - Rewrite the testpages test suite

pages/filters/ping.tmpl

 title = $ping
 template = testcase
 
 {% set testcase_moreinfo = [
   ("Filter Options", "https://adblockplus.org/filters#options"),
 ] %}
 
 
 <script>
-function pagelog(message) {
-  var log = document.getElementById("testcase-fo-ping");
-  log.innerText = log.innerText + message + "\n";
-  console.log(message);
-}
-
 function do_ping() {
   var button = document.getElementById("ping-button");
   button.parentNode.removeChild(button);
 
   pagelog("Calling navigator.sendBeacon()");
   var res = navigator.sendBeacon("/en/filters/ping", "Testdata" );
   pagelog("navigator.sendBeacon() called.");
 
-  if(res) {

[kzar, 2018/06/04 17:17:29]

Nit: This looks better, but still a couple of minor things. Please could you add
a space after "if"? Also no need for the braces since both clauses are only one
line. Also please could you add semi colons on the end of the pagelog calls?

[rossg, 2018/06/07 10:30:25]

Done.

-    pagelog("navigator.sendBeacon() returned true.")
-  }
-  else {
-    pagelog("Beacon could not be queued.")
-  }
+  if (res)
+    pagelog("navigator.sendBeacon() returned true.");
+  else
+    pagelog("Beacon could not be queued.");
 
 }
 </script>
 
 <section class="site-panel">
   <h2>$ping</h2>
   <p>Check that usage of the $ping filter option is working as expected.</p>
   <p>With the filter displayed below each test case added to ABP (or with the testcase subscription installed and active), the pings triggered in the test case panels below should be blocked.</p>
   <p>Note: Browsers will always return true if the ping is successfully queued, not if sent. Check with the Adblock Plus DevTools panel to check if it was actually blocked.</p>
 </section>
 
 <section class="site-panel">
   <h2>Test case</h2>
   <div class="testcase-container">
     <div class="testcase-row"><h3>Ping</h3>
       <a href="http://example.com" target="_blank" ping="/en/filters/ping">Link based ping</a>
     </div>
   </div>
   <h3>Filters</h3>
   <pre>testpages.adblockplus.org/*^$ping</pre>
 </section>
 
 <section class="site-panel">
   <h2>navigator.sendBeacon()</h2>
   <div class="testcase-container">
     <div class="testcase-row"><h3>Ping</h3>
       <div id="testcase-fo-ping">
         <button id="ping-button" onclick="do_ping()">Send Ping</button>
+        <div id="testcase-output"></div>
       </div>
     </div>
   </div>
   <h3>Filters</h3>
   <pre>testpages.adblockplus.org/*^$ping</pre>
 </section>