1 files changed, 22 insertions, 0 deletions
diff --git a/dom/url/tests/file_url.jsm b/dom/url/tests/file_url.jsm
new file mode 100644
index 000000000..a90f8c95d
--- /dev/null
+++ b/dom/url/tests/file_url.jsm
@@ -0,0 +1,22 @@
+this.EXPORTED_SYMBOLS = ['checkFromJSM'];
+
+this.checkFromJSM = function checkFromJSM(ok, is) {
+  Components.utils.importGlobalProperties(['URL', 'Blob']);
+
+  var url = new URL('http://www.example.com');
+  is(url.href, "http://www.example.com/", "JSM should have URL");
+
+  var url2 = new URL('/foobar', url);
+  is(url2.href, "http://www.example.com/foobar", "JSM should have URL - based on another URL");
+
+  var blob = new Blob(['a']);
+  var url = URL.createObjectURL(blob);
+  ok(url, "URL is created!");
+
+  var u = new URL(url);
+  ok(u, "URL created");
+  is(u.origin, "null", "Url doesn't have an origin if created in a JSM");
+
+  URL.revokeObjectURL(url);
+  ok(true, "URL is revoked");
+}