1 files changed, 41 insertions, 0 deletions
diff --git a/testing/web-platform/tests/FileAPI/historical.html b/testing/web-platform/tests/FileAPI/historical.html
new file mode 100644
index 000000000..a9ae674d4
--- /dev/null
+++ b/testing/web-platform/tests/FileAPI/historical.html
@@ -0,0 +1,41 @@
+<!doctype html>
+<html>
+ <head>
+  <meta charset="utf-8">
+  <title>Historical features</title>
+  <script src="/resources/testharness.js"></script>
+  <script src="/resources/testharnessreport.js"></script>
+ </head>
+ <body>
+  <div id="log"></div>
+  <script>
+    test(function() {
+        assert_false('toNativeLineEndings' in window);
+    }, '"toNativeLineEndings" should not be supported');
+
+    test(function() {
+        assert_false('FileError' in window);
+    }, '"FileError" should not be supported');
+
+    test(function() {
+        assert_false('FileException' in window);
+    }, '"FileException" should not be supported');
+
+    test(function() {
+        var b = new Blob();
+        var prefixes = ['op', 'moz', 'webkit', 'ms'];
+        for (var i = 0; i < prefixes.length; ++i) {
+            assert_false(prefixes[i]+'Slice' in b, "'"+prefixes[i]+"Slice' in b");
+            assert_false(prefixes[i]+'Slice' in Blob.prototype, "'"+prefixes[i]+"Slice in Blob.prototype");
+        }
+    }, 'Blob should not support slice prefixed');
+
+    test(function() {
+        var prefixes = ['', 'O', 'Moz', 'WebKit', 'MS'];
+        for (var i = 0; i < prefixes.length; ++i) {
+            assert_false(prefixes[i]+'BlobBuilder' in window, prefixes[i]+'BlobBuilder');
+        }
+    }, 'BlobBuilder should not be supported.');
+  </script>
+ </body>
+</html>