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Fuzz: RasterN32CanvasViaSerialization,

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Change-Id: I0ea4f96263aec4b272ead5f541ee304942499f68
Reviewed-on: https://skia-review.googlesource.com/79161
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Hal Canary <halcanary@google.com>
This commit is contained in:
Hal Canary 2017-12-01 11:46:26 -05:00 committed by Skia Commit-Bot
parent 3cd22cc543
commit e292443972
1 changed files with 17 additions and 0 deletions
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17
fuzz/FuzzCanvas.cpp
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@ -60,6 +60,7 @@
// SRC
#include "SkUtils.h"
#include "SkValidatingReadBuffer.h"
#if SK_SUPPORT_GPU
#include "GrContextFactory.h"
@ -1762,6 +1763,22 @@ DEF_FUZZ(RasterN32Canvas, fuzz) {
fuzz_canvas(fuzz, surface->getCanvas());
}
DEF_FUZZ(RasterN32CanvasViaSerialization, fuzz) {
SkPictureRecorder recorder;
fuzz_canvas(fuzz, recorder.beginRecording(SkIntToScalar(kCanvasSize.width()),
SkIntToScalar(kCanvasSize.height())));
sk_sp<SkPicture> pic(recorder.finishRecordingAsPicture());
if (!pic) { fuzz->signalBug(); }
sk_sp<SkData> data = pic->serialize();
if (!data) { fuzz->signalBug(); }
SkValidatingReadBuffer vrb(data->data(), data->size());
auto deserialized = SkPicture::MakeFromBuffer(vrb);
if (!deserialized) { fuzz->signalBug(); }
auto surface = SkSurface::MakeRasterN32Premul(kCanvasSize.width(), kCanvasSize.height());
SkASSERT(surface && surface->getCanvas());
surface->getCanvas()->drawPicture(deserialized);
}
#if SK_SUPPORT_GPU
static void fuzz_ganesh(Fuzz* fuzz, GrContext* context) {
SkASSERT(context);