feat($httpBackend): fix 0 status code when "file" protocol

Browsers return always 0 status code for "file" protocol, so we convert them into 200/404.

1 files changed, 55 insertions, 0 deletions

diff --git a/test/service/httpBackendSpec.js b/test/service/httpBackendSpec.js
index e609eea6..ccd9e4b6 100644
--- a/test/service/httpBackendSpec.js
+++ b/test/service/httpBackendSpec.js
@@ -175,5 +175,60 @@ describe('$httpBackend', function() {
     // TODO(vojta): test whether it fires "async-start"
     // TODO(vojta): test whether it fires "async-end" on both success and error
   });
+
+  describe('file protocol', function() {
+
+    function respond(status, content) {
+      xhr = MockXhr.$$lastInstance;
+      xhr.status = status;
+      xhr.responseText = content;
+      xhr.readyState = 4;
+      xhr.onreadystatechange();
+    }
+
+
+    it('should convert 0 to 200 if content', function() {
+      $backend = createHttpBackend($browser, MockXhr, null, null, null, 'http');
+
+      $backend('GET', 'file:///whatever/index.html', null, callback);
+      respond(0, 'SOME CONTENT');
+
+      expect(callback).toHaveBeenCalled();
+      expect(callback.mostRecentCall.args[0]).toBe(200);
+    });
+
+
+    it('should convert 0 to 200 if content - relative url', function() {
+      $backend = createHttpBackend($browser, MockXhr, null, null, null, 'file');
+
+      $backend('GET', '/whatever/index.html', null, callback);
+      respond(0, 'SOME CONTENT');
+
+      expect(callback).toHaveBeenCalled();
+      expect(callback.mostRecentCall.args[0]).toBe(200);
+    });
+
+
+    it('should convert 0 to 404 if no content', function() {
+      $backend = createHttpBackend($browser, MockXhr, null, null, null, 'http');
+
+      $backend('GET', 'file:///whatever/index.html', null, callback);
+      respond(0, '');
+
+      expect(callback).toHaveBeenCalled();
+      expect(callback.mostRecentCall.args[0]).toBe(404);
+    });
+
+
+    it('should convert 0 to 200 if content - relative url', function() {
+      $backend = createHttpBackend($browser, MockXhr, null, null, null, 'file');
+
+      $backend('GET', '/whatever/index.html', null, callback);
+      respond(0, '');
+
+      expect(callback).toHaveBeenCalled();
+      expect(callback.mostRecentCall.args[0]).toBe(404);
+    });
+  });
 });