Bug 1791519 - use really non-resolving domain for bug529119 tests. r=MasterWayZ DONTBUILD

Differential Revision: https://phabricator.services.mozilla.com/D157744

docshell/test/mochitest/mochitest.ini

@@ -74,7 +74,6 @@ skip-if = true
 skip-if = toolkit != "cocoa" || headless # Headless: bug 1410525
 support-files = file_bug511449.html
 [test_bug529119-1.html]
-skip-if = true # Bug 1791519
 [test_bug529119-2.html]
 [test_bug530396.html]
 support-files = bug530396-noref.sjs bug530396-subframe.html

docshell/test/mochitest/test_bug529119-1.html

@@ -11,7 +11,7 @@ SimpleTest.waitForExplicitFinish();
 SimpleTest.requestFlakyTimeout("untriaged");
 
 var workingURL = "http://mochi.test:8888/tests/docshell/test/mochitest/bug529119-window.html";
-var faultyURL = "https://www.some-nonexistent-domain-27489274c892748217cn2384.com/";
+var faultyURL = "https://www.some-nonexistent-domain-27489274c892748217cn2384.test/";
 
 var w = null;
 var phase = 0;

docshell/test/mochitest/test_bug529119-2.html

@@ -11,7 +11,7 @@ SimpleTest.waitForExplicitFinish();
 SimpleTest.requestFlakyTimeout("untriaged");
 
 var workingURL = "http://mochi.test:8888/tests/docshell/test/mochitest/bug529119-window.html";
-var faultyURL = "http://some-nonexistent-domain-27489274c892748217cn2384.com/";
+var faultyURL = "http://some-nonexistent-domain-27489274c892748217cn2384.test/";
 
 var w = null;
 var phase = 0;