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37 lines
1.5 KiB
37 lines
1.5 KiB
4 months ago
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/*
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* Copyright 2015 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "include/core/SkBitmap.h"
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#include "tests/CodecPriv.h"
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#include "tests/Test.h"
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// A valid 1x1 indexed PNG.
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unsigned char gPngData[] = {
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0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
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0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01,
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0x08, 0x03, 0x00, 0x00, 0x00, 0x28, 0xcb, 0x34, 0xbb, 0x00, 0x00, 0x00,
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0x09, 0x70, 0x48, 0x59, 0x73, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00,
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0x1c, 0x00, 0x0f, 0x01, 0xb9, 0x8f, 0x00, 0x00, 0x00, 0x06, 0x50, 0x4c,
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0x54, 0x45, 0xff, 0x00, 0x00, 0x00, 0xff, 0x00, 0xd2, 0x87, 0xef, 0x71,
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0x00, 0x00, 0x00, 0x13, 0x49, 0x44, 0x41, 0x54, 0x78, 0xda, 0xed, 0xfd,
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0x81, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0xf8, 0xaf, 0x16, 0x46, 0x00,
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0x02, 0x00, 0x01, 0x32, 0x60, 0xf7, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x49,
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0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82
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};
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// Attempt to decode an invalid PNG that has a palette. Mostly we're looking to
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// make sure we don't leak memory since libpng uses setjmp for error handling so
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// it's very easy to accidentally skip destructors when a failure happens.
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// As a result, we do not have any REPORTER_ASSERT statements
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DEF_TEST(InvalidIndexedPng, reporter) {
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SkBitmap image;
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// Make our PNG invalid by changing a byte.
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gPngData[sizeof(gPngData) - 1] = 1;
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decode_memory(gPngData, sizeof(gPngData), &image);
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}
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