1 files changed, 6 insertions, 34 deletions
diff --git a/dom/tests/mochitest/fetch/file_fetch_controller.html b/dom/tests/mochitest/fetch/file_fetch_controller.html
index 026ff16a8..e4137aac9 100644
--- a/dom/tests/mochitest/fetch/file_fetch_controller.html
+++ b/dom/tests/mochitest/fetch/file_fetch_controller.html
@@ -88,7 +88,7 @@ function testAbortedFetch() {
   var fc = new FetchController();
   fc.abort();
 
-  fetch('data:,foo', { signal: fc.signal }).then(() => {
+  fetch('slow.sjs', { signal: fc.signal }).then(() => {
     ok(false, "Fetch should not return a resolved promise");
   }, e => {
     is(e.name, "AbortError", "We have an abort error");
@@ -98,7 +98,7 @@ function testAbortedFetch() {
 function testFetchAndAbort() {
   var fc = new FetchController();
 
-  var p = fetch('data:,foo', { signal: fc.signal });
+  var p = fetch('slow.sjs', { signal: fc.signal });
   fc.abort();
 
   p.then(() => {
@@ -109,49 +109,21 @@ function testFetchAndAbort() {
 }
 
 function testWorkerAbortedFetch() {
-  function worker() {
-    var fc = new FetchController();
-    fc.abort();
-
-    fetch('data:,foo', { signal: fc.signal }).then(() => {
-      postMessage(false);
-    }, e => {
-      postMessage(e.name == "AbortError");
-    });
-  }
-
-  var str = worker.toString();
-  var content = str.substring(0, str.length - 1).split('\n').splice(1).join(' ');
-  var url = URL.createObjectURL(new Blob([content], { type: "application/javascript" }));
-  var w = new Worker(url);
+  var w = new Worker('worker_fetch_controller.js');
   w.onmessage = function(e) {
     ok(e.data, "Abort + Fetch works in workers");
     next();
   }
+  w.postMessage('testWorkerAbortedFetch');
 }
 
 function testWorkerFetchAndAbort() {
-  function worker() {
-    var fc = new FetchController();
-
-    var p = fetch('data:,foo', { signal: fc.signal });
-    fc.abort();
-
-    p.then(() => {
-      postMessage(false);
-    }, e => {
-      postMessage(e.name == "AbortError");
-    });
-  }
-
-  var str = worker.toString();
-  var content = str.substring(0, str.length - 1).split('\n').splice(1).join(' ');
-  var url = URL.createObjectURL(new Blob([content], { type: "application/javascript" }));
-  var w = new Worker(url);
+  var w = new Worker('worker_fetch_controller.js');
   w.onmessage = function(e) {
     ok(e.data, "Abort + Fetch works in workers");
     next();
   }
+  w.postMessage('testWorkerFetchAndAbort');
 }
 
 var steps = [