Minimal Changes to run tests on iOS

tests/StreamTest.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "Resources.h"
 #include "SkData.h"
 #include "SkFrontBufferedStream.h"
@@ skipping 228 matching lines @@
 static void test_peeking_front_buffered_stream(skiatest::Reporter* r,
                                                const SkStream& original,
                                                size_t bufferSize) {
     SkStream* dupe = original.duplicate();
     REPORTER_ASSERT(r, dupe != NULL);
     SkAutoTDelete<SkStream> bufferedStream(SkFrontBufferedStream::Create(dupe, bufferSize));
     REPORTER_ASSERT(r, bufferedStream != NULL);
     test_peeking_stream(r, bufferedStream, bufferSize);
 }
 
+#ifndef SK_BUILD_FOR_IOS

[mtklein, 2015/04/09 10:16:35]

Can you add a quick note about why we disable?

[stephana, 2015/04/09 14:28:22]

Done.

 DEF_TEST(StreamPeek, reporter) {
     // Test a memory stream.
     const char gAbcs[] = "abcdefghijklmnopqrstuvwxyz";
     SkMemoryStream memStream(gAbcs, strlen(gAbcs), false);
     test_peeking_stream(reporter, &memStream, memStream.getLength());
 
     // Test an arbitrary file stream. file streams do not support peeking.
     SkFILEStream fileStream(GetResourcePath("baby_tux.webp").c_str());
     REPORTER_ASSERT(reporter, fileStream.isValid());
     SkAutoMalloc storage(fileStream.getLength());
     for (size_t i = 1; i < fileStream.getLength(); i++) {
         REPORTER_ASSERT(reporter, !fileStream.peek(storage.get(), i));
     }
 
     // Now test some FrontBufferedStreams
     for (size_t i = 1; i < memStream.getLength(); i++) {
         test_peeking_front_buffered_stream(reporter, memStream, i);
     }
 }
+#endif