diff options
Diffstat (limited to 'tests/SerializationTest.cpp')
-rw-r--r-- | tests/SerializationTest.cpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tests/SerializationTest.cpp b/tests/SerializationTest.cpp index 2543870667..da797398c1 100644 --- a/tests/SerializationTest.cpp +++ b/tests/SerializationTest.cpp @@ -637,3 +637,32 @@ DEF_TEST(Annotations, reporter) { TestAnnotationCanvas canvas(reporter, recs, SK_ARRAY_COUNT(recs)); canvas.drawPicture(pict1); } + +DEF_TEST(WriteBuffer_storage, reporter) { + enum { + kSize = 32 + }; + int32_t storage[kSize/4]; + char src[kSize]; + sk_bzero(src, kSize); + + SkBinaryWriteBuffer writer(storage, kSize); + REPORTER_ASSERT(reporter, writer.usingInitialStorage()); + REPORTER_ASSERT(reporter, writer.bytesWritten() == 0); + writer.write(src, kSize - 4); + REPORTER_ASSERT(reporter, writer.usingInitialStorage()); + REPORTER_ASSERT(reporter, writer.bytesWritten() == kSize - 4); + writer.writeInt(0); + REPORTER_ASSERT(reporter, writer.usingInitialStorage()); + REPORTER_ASSERT(reporter, writer.bytesWritten() == kSize); + + writer.reset(storage, kSize-4); + REPORTER_ASSERT(reporter, writer.usingInitialStorage()); + REPORTER_ASSERT(reporter, writer.bytesWritten() == 0); + writer.write(src, kSize - 4); + REPORTER_ASSERT(reporter, writer.usingInitialStorage()); + REPORTER_ASSERT(reporter, writer.bytesWritten() == kSize - 4); + writer.writeInt(0); + REPORTER_ASSERT(reporter, !writer.usingInitialStorage()); // this is the change + REPORTER_ASSERT(reporter, writer.bytesWritten() == kSize); +} |