diff --git a/dom/media/test/mochitest.ini b/dom/media/test/mochitest.ini
index 04033bc21005..1ac176ef5a90 100644
--- a/dom/media/test/mochitest.ini
+++ b/dom/media/test/mochitest.ini
@@ -629,7 +629,13 @@ skip-if = toolkit == 'android' # bug 1043403
 skip-if = toolkit == 'android' # bug 1043403
 [test_eme_requestKeySystemAccess.html]
 skip-if = toolkit == 'android' # bug 1043403
-[test_eme_stream_capture_blocked.html]
+[test_eme_stream_capture_blocked_case1.html]
+tags=msg capturestream
+skip-if = toolkit == 'android' || (os == 'win' && !debug) # bug 1043403, bug 1140675
+[test_eme_stream_capture_blocked_case2.html]
+tags=msg capturestream
+skip-if = toolkit == 'android' || (os == 'win' && !debug) # bug 1043403, bug 1140675
+[test_eme_stream_capture_blocked_case3.html]
 tags=msg capturestream
 skip-if = toolkit == 'android' || (os == 'win' && !debug) # bug 1043403, bug 1140675
 [test_empty_resource.html]
diff --git a/dom/media/test/test_eme_stream_capture_blocked.html b/dom/media/test/test_eme_stream_capture_blocked_case1.html
similarity index 53%
rename from dom/media/test/test_eme_stream_capture_blocked.html
rename to dom/media/test/test_eme_stream_capture_blocked_case1.html
index 15c36e82af75..6e3734022e6b 100644
--- a/dom/media/test/test_eme_stream_capture_blocked.html
+++ b/dom/media/test/test_eme_stream_capture_blocked_case1.html
@@ -34,45 +34,6 @@ function startTest(test, token)
   manager.started(case1token);
   LoadTestWithManagedLoadToken(test, v1, manager, case1token,
                                { onlyLoadFirstFragments:2, noEndOfStream:true });
-
-
-  // Case 2. creating a MediaElementSource on a media element with a MediaKeys should fail.
-  var case2token = token + "_case2";
-  var v2 = SetupEME(test, case2token);
-  v2.addEventListener("loadeddata", function(ev) {
-    ok(true, case2token + " should reach loadeddata");
-    var threw = false;
-    try {
-      var context = new AudioContext();
-      var node = context.createMediaElementSource(v2);
-    } catch (e) {
-      threw = true;
-    }
-    ok(threw, "Should throw an error creating a MediaElementSource on an EME video.");
-    manager.finished(case2token);
-  });
-  manager.started(case2token);
-  LoadTestWithManagedLoadToken(test, v2, manager, case2token,
-                               { onlyLoadFirstFragments:2, noEndOfStream:true });
-
-
-  // Case 3. capturing a media element with mozCaptureStream that has a MediaKeys should fail.
-  var case3token = token + "_case3";
-  var v3 = SetupEME(test, case3token);
-  v3.addEventListener("loadeddata", function(ev) {
-    ok(true, TimeStamp(case3token) + " should reach loadeddata");
-    var threw = false;
-    try {
-      var stream = v3.mozCaptureStreamUntilEnded();
-    } catch (e) {
-      threw = true;
-    }
-    ok(threw, TimeStamp(case3token) + " Should throw an error calling mozCaptureStreamUntilEnded an EME video.");
-    manager.finished(case3token);
-  });
-  manager.started(case3token);
-  LoadTestWithManagedLoadToken(test, v3, manager, case3token,
-                               { onlyLoadFirstFragments:2, noEndOfStream:true });
 }
 
 function beginTest() {
diff --git a/dom/media/test/test_eme_stream_capture_blocked_case2.html b/dom/media/test/test_eme_stream_capture_blocked_case2.html
new file mode 100644
index 000000000000..690446af2d63
--- /dev/null
+++ b/dom/media/test/test_eme_stream_capture_blocked_case2.html
@@ -0,0 +1,51 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test Encrypted Media Extensions</title>
+  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+  <script type="text/javascript" src="manifest.js"></script>
+  <script type="text/javascript" src="eme.js"></script>
+</head>
+<body>
+<pre id="test">
+<script class="testbody" type="text/javascript">
+var manager = new MediaTestManager;
+
+function startTest(test, token)
+{
+  // Three cases:
+  // 1. setting MediaKeys on an element captured by MediaElementSource should fail, and
+  // 2. creating a MediaElementSource on a media element with a MediaKeys should fail, and
+  // 3. capturing a media element with mozCaptureStream that has a MediaKeys should fail.
+
+  // Case 2. creating a MediaElementSource on a media element with a MediaKeys should fail.
+  var case2token = token + "_case2";
+  var v2 = SetupEME(test, case2token);
+  v2.addEventListener("loadeddata", function(ev) {
+    ok(true, case2token + " should reach loadeddata");
+    var threw = false;
+    try {
+      var context = new AudioContext();
+      var node = context.createMediaElementSource(v2);
+    } catch (e) {
+      threw = true;
+    }
+    ok(threw, "Should throw an error creating a MediaElementSource on an EME video.");
+    manager.finished(case2token);
+  });
+  manager.started(case2token);
+  LoadTestWithManagedLoadToken(test, v2, manager, case2token,
+                               { onlyLoadFirstFragments:2, noEndOfStream:true });
+}
+
+function beginTest() {
+  manager.runTests(gEMETests, startTest);
+}
+
+SimpleTest.waitForExplicitFinish();
+SetupEMEPref(beginTest);
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/media/test/test_eme_stream_capture_blocked_case3.html b/dom/media/test/test_eme_stream_capture_blocked_case3.html
new file mode 100644
index 000000000000..043d7d566270
--- /dev/null
+++ b/dom/media/test/test_eme_stream_capture_blocked_case3.html
@@ -0,0 +1,50 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test Encrypted Media Extensions</title>
+  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+  <script type="text/javascript" src="manifest.js"></script>
+  <script type="text/javascript" src="eme.js"></script>
+</head>
+<body>
+<pre id="test">
+<script class="testbody" type="text/javascript">
+var manager = new MediaTestManager;
+
+function startTest(test, token)
+{
+  // Three cases:
+  // 1. setting MediaKeys on an element captured by MediaElementSource should fail, and
+  // 2. creating a MediaElementSource on a media element with a MediaKeys should fail, and
+  // 3. capturing a media element with mozCaptureStream that has a MediaKeys should fail.
+
+  // Case 3. capturing a media element with mozCaptureStream that has a MediaKeys should fail.
+  var case3token = token + "_case3";
+  var v3 = SetupEME(test, case3token);
+  v3.addEventListener("loadeddata", function(ev) {
+    ok(true, TimeStamp(case3token) + " should reach loadeddata");
+    var threw = false;
+    try {
+      var stream = v3.mozCaptureStreamUntilEnded();
+    } catch (e) {
+      threw = true;
+    }
+    ok(threw, TimeStamp(case3token) + " Should throw an error calling mozCaptureStreamUntilEnded an EME video.");
+    manager.finished(case3token);
+  });
+  manager.started(case3token);
+  LoadTestWithManagedLoadToken(test, v3, manager, case3token,
+                               { onlyLoadFirstFragments:2, noEndOfStream:true });
+}
+
+function beginTest() {
+  manager.runTests(gEMETests, startTest);
+}
+
+SimpleTest.waitForExplicitFinish();
+SetupEMEPref(beginTest);
+</script>
+</pre>
+</body>
+</html>
