diff options
| -rw-r--r-- | tests/FrontBufferedStreamTest.cpp | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/tests/FrontBufferedStreamTest.cpp b/tests/FrontBufferedStreamTest.cpp index e8c2c6a678..cb11b12de8 100644 --- a/tests/FrontBufferedStreamTest.cpp +++ b/tests/FrontBufferedStreamTest.cpp @@ -5,9 +5,7 @@ * found in the LICENSE file. */ -#include "SkBitmap.h" #include "SkFrontBufferedStream.h" -#include "SkImageDecoder.h" #include "SkRefCnt.h" #include "SkStream.h" #include "SkTypes.h" @@ -251,45 +249,3 @@ DEF_TEST(FrontBufferedStream, reporter) { test_buffers(reporter, 15); test_buffers(reporter, 64); } - -// Test that a FrontBufferedStream does not allow reading after the end of a stream. -// This class is a dummy SkStream which reports that it is at the end on the first -// read (simulating a failure). Then it tracks whether someone calls read() again. -class FailingStream : public SkStream { -public: - FailingStream() - : fAtEnd(false) - , fReadAfterEnd(false) - {} - virtual size_t read(void* buffer, size_t size) SK_OVERRIDE { - if (fAtEnd) { - fReadAfterEnd = true; - } else { - fAtEnd = true; - } - return 0; - } - - virtual bool isAtEnd() const SK_OVERRIDE { - return fAtEnd; - } - - bool readAfterEnd() const { - return fReadAfterEnd; - } -private: - bool fAtEnd; - bool fReadAfterEnd; -}; - -DEF_TEST(ShortFrontBufferedStream, reporter) { - FailingStream failingStream; - SkAutoTUnref<SkStreamRewindable> stream(SkFrontBufferedStream::Create(&failingStream, 64)); - SkBitmap bm; - // The return value of DecodeStream is not important. We are just using DecodeStream because - // it simulates a bug. DecodeStream will read the stream, then rewind, then attempt to read - // again. FrontBufferedStream::read should not continue to read its underlying stream beyond - // its end. - SkImageDecoder::DecodeStream(stream, &bm); - REPORTER_ASSERT(reporter, !failingStream.readAfterEnd()); -} |