Backed out changeset ec4fbd52f18c (bug 1915848) for causing xpcshell failures at test_trr.js. CLOSED TREE

modules/libpref/init/StaticPrefList.yaml

@@ -13636,7 +13636,7 @@
 
 - name: network.http.http2.allow-push
   type: RelaxedAtomicBool
-  value: false
+  value: true
   mirror: always
 
 - name: network.http.http2.push-allowance

netwerk/test/unit/test_dns_by_type_resolve.js

@@ -26,7 +26,6 @@ add_setup(async function setup() {
   }
 
   Services.prefs.setIntPref("network.trr.mode", Ci.nsIDNSService.MODE_TRRFIRST);
-  Services.prefs.setBoolPref("network.http.http2.allow-push", true);
 });
 
 let test_answer = "bXkgdm9pY2UgaXMgbXkgcGFzc3dvcmQ=";
@@ -63,7 +62,7 @@ add_task(async function testTXTRecordPushPart1() {
   inRecord.QueryInterface(Ci.nsIDNSAddrRecord);
   let answer = inRecord.getNextAddrAsString();
   Assert.equal(answer, test_answer_addr, "got correct answer");
-}).skip("H2 push is disabled");
+});
 
 // verify the TXT pushed record
 add_task(async function testTXTRecordPushPart2() {
@@ -81,4 +80,4 @@ add_task(async function testTXTRecordPushPart2() {
     .QueryInterface(Ci.nsIDNSTXTRecord)
     .getRecordsAsOneString();
   Assert.equal(answer, test_answer, "got correct answer");
-}).skip("H2 push is disabled");
+});

netwerk/test/unit/test_origin.js

@@ -15,7 +15,6 @@ function run_test() {
   prefs = Services.prefs;
 
   http2pref = prefs.getBoolPref("network.http.http2.enabled");
-  Services.prefs.setBoolPref("network.http.http2.allow-push", true);
 
   prefs.setBoolPref("network.http.http2.enabled", true);
   prefs.setCharPref(

netwerk/test/unit/test_trr.js

@@ -8,7 +8,6 @@ SetParentalControlEnabled(false);
 
 function setup() {
   Services.prefs.setBoolPref("network.dns.get-ttl", false);
-  Services.prefs.setBoolPref("network.http.http2.allow-push", true);
   h2Port = trr_test_setup();
 }
 
@@ -148,7 +147,7 @@ add_task(async function test_push() {
   setModeAndURI(3, "404");
 
   await new TRRDNSListener("push.example.org", "2018::2018");
-}).skip("H2 push is disabled");
+});
 
 add_task(test_AAAA_records);