[android_webview] Make intercepted URLRequests have status codes.

android_webview/browser/net/android_stream_reader_url_request_job_unittest.cc

Index: android_webview/browser/net/android_stream_reader_url_request_job_unittest.cc
diff --git a/android_webview/browser/net/android_stream_reader_url_request_job_unittest.cc b/android_webview/browser/net/android_stream_reader_url_request_job_unittest.cc
index f628700262492299ce538148b82caac5eebcf514..fce673ce108a44c22b3ec0047d1d416141614722 100644
--- a/android_webview/browser/net/android_stream_reader_url_request_job_unittest.cc
+++ b/android_webview/browser/net/android_stream_reader_url_request_job_unittest.cc
@@ -90,6 +90,17 @@ class StreamReaderDelegate :
   }
 };
 
+class NullStreamReaderDelegate : public StreamReaderDelegate {
+ public:
+  NullStreamReaderDelegate() {}
+
+  virtual scoped_ptr<InputStream> OpenInputStream(
+      JNIEnv* env,
+      net::URLRequest* request) {
+    return make_scoped_ptr<InputStream>(NULL);
+  }
+};
+
 class MockInputStreamReader : public InputStreamReader {
  public:
   MockInputStreamReader() : InputStreamReader(new NotImplInputStream()) {}
@@ -155,8 +166,14 @@ class AndroidStreamReaderURLRequestJobTest : public Test {
   }
 
   void SetUpTestJob(scoped_ptr<InputStreamReader> stream_reader) {
-    scoped_ptr<AndroidStreamReaderURLRequestJob::Delegate>
-        stream_reader_delegate(new StreamReaderDelegate());
+    SetUpTestJob(stream_reader.Pass(),
+                 make_scoped_ptr(new StreamReaderDelegate())
+                     .PassAs<AndroidStreamReaderURLRequestJob::Delegate>());
+  }
+
+  void SetUpTestJob(scoped_ptr<InputStreamReader> stream_reader,
+                    scoped_ptr<AndroidStreamReaderURLRequestJob::Delegate>
+                        stream_reader_delegate) {
     TestStreamReaderJob* test_stream_reader_job =
         new TestStreamReaderJob(
             req_.get(),
@@ -203,6 +220,21 @@ TEST_F(AndroidStreamReaderURLRequestJobTest, ReadEmptyStream) {
 
   EXPECT_FALSE(url_request_delegate_.request_failed());
   EXPECT_EQ(1, network_delegate_.completed_requests());
+  EXPECT_EQ(200, req_->GetResponseCode());
+}
+
+TEST_F(AndroidStreamReaderURLRequestJobTest, ReadWithNullStream) {
+  SetUpTestJob(scoped_ptr<InputStreamReader>(),
+               make_scoped_ptr(new NullStreamReaderDelegate())
+                   .PassAs<AndroidStreamReaderURLRequestJob::Delegate>());
+  req_->Start();
+
+  // The TestDelegate will quit the message loop on request completion.
+  MessageLoop::current()->Run();
+
+  EXPECT_FALSE(url_request_delegate_.request_failed());
+  EXPECT_EQ(1, network_delegate_.completed_requests());
+  EXPECT_EQ(404, req_->GetResponseCode());
 }
 
 TEST_F(AndroidStreamReaderURLRequestJobTest, ReadPartOfStream) {