Bug 988816 - Test case to read memory-mapped array buffer in a packaged app with OOP. r=fabrice

dom/apps/tests/file_bug_945152.html

@@ -23,6 +23,13 @@
       sendMessage("KO: " + msg);
   }
 
+  function is(a, b, msg) {
+    if (a == b)
+      sendMessage("OK: " + a + " == " + b + " - " + msg);
+    else
+      sendMessage("KO: " + a + " != " + b + " - " + msg);
+  }
+
   function testXHR(file, data_head, mapped, cb) {
     var xhr = new XMLHttpRequest();
     xhr.open('GET', file);
@@ -41,8 +48,8 @@
         var data = xhr.response;
         ok(data, "Data is non-null");
         var str = String.fromCharCode.apply(null, Uint8Array(data));
-        ok(str.length == data_head.length + gPaddingSize, "Data size is correct");
-        ok(str.slice(0, data_head.length) == data_head, "Data head is correct");
+        is(str.length, data_head.length + gPaddingSize, "Data size is correct");
+        is(str.slice(0, data_head.length), data_head, "Data head is correct");
         ok(str.slice(data_head.length) == gPadding, "Data padding is correct");
         cb();
       } else {

dom/apps/tests/test_bug_945152.html

@@ -91,8 +91,14 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=945152
     };
     yield undefined;
 
-    // Launch app.
-    launchApp(app, continueTest);
+    // Launch app non-OOP.
+    info("Launch app with non-OOP");
+    launchApp(app, continueTest, false);
+    yield undefined;
+
+    // Launch app OOP.
+    info("Launch app with OOP");
+    launchApp(app, continueTest, true);
     yield undefined;
 
     // Uninstall app.
@@ -116,9 +122,10 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=945152
     xhr.send();
   }
 
-  function launchApp(app, cb) {
+  function launchApp(app, cb, oop) {
     // Set up the app.
     var ifr = document.createElement('iframe');
+    ifr.setAttribute('remote', oop ? 'true' : 'false');
     ifr.setAttribute('mozbrowser', 'true');
     ifr.setAttribute('mozapp', app.manifestURL);
     ifr.setAttribute('src', app.origin + app.manifest.launch_path);