Bug 1575548 - Enable websockets in netmonitor's browser_net_ws-* tests to prevent them from failing on non-central branches. r=Honza DONTBUILD a=Aryx

Differential Revision: https://phabricator.services.mozilla.com/D43298

--HG--
extra : source : fbbcc4e9d6f4408eceb646f1ba877cff009a54b9

devtools/client/netmonitor/test/browser_net_ws-basic.js

@@ -8,6 +8,10 @@
  */
 
 add_task(async function() {
+  await SpecialPowers.pushPrefEnv({
+    set: [["devtools.netmonitor.features.webSockets", true]],
+  });
+
   const { tab, monitor } = await initNetMonitor(WS_PAGE_URL);
   info("Starting test... ");
 

devtools/client/netmonitor/test/browser_net_ws-clear.js

@@ -8,6 +8,10 @@
  */
 
 add_task(async function() {
+  await SpecialPowers.pushPrefEnv({
+    set: [["devtools.netmonitor.features.webSockets", true]],
+  });
+
   const { tab, monitor } = await initNetMonitor(WS_PAGE_URL);
   info("Starting test... ");
 

devtools/client/netmonitor/test/browser_net_ws-filter-dropdown.js

@@ -8,6 +8,10 @@
  */
 
 add_task(async function() {
+  await SpecialPowers.pushPrefEnv({
+    set: [["devtools.netmonitor.features.webSockets", true]],
+  });
+
   const { tab, monitor } = await initNetMonitor(WS_PAGE_URL);
   info("Starting test... ");