1 // Copyright 2015 The PDFium Authors
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "build/build_config.h"
6 #include "core/fpdfapi/parser/fpdf_parser_decode.h"
7 #include "public/cpp/fpdf_scopers.h"
8 #include "testing/embedder_test.h"
9 #include "testing/embedder_test_constants.h"
10 #include "testing/gtest/include/gtest/gtest.h"
11 #include "testing/test_support.h"
12
13 using FPDFParserDecodeEmbedderTest = EmbedderTest;
14 using pdfium::kBlankPage612By792Checksum;
15
TEST_F(FPDFParserDecodeEmbedderTest,Bug552046)16 TEST_F(FPDFParserDecodeEmbedderTest, Bug552046) {
17 // Tests specifying multiple image filters for a stream. Should not cause a
18 // crash when rendered.
19 ASSERT_TRUE(OpenDocument("bug_552046.pdf"));
20 FPDF_PAGE page = LoadPage(0);
21 ASSERT_TRUE(page);
22 ScopedFPDFBitmap bitmap = RenderLoadedPage(page);
23 CompareBitmap(bitmap.get(), 612, 792, kBlankPage612By792Checksum);
24 UnloadPage(page);
25 }
26
TEST_F(FPDFParserDecodeEmbedderTest,Bug555784)27 TEST_F(FPDFParserDecodeEmbedderTest, Bug555784) {
28 // Tests bad input to the run length decoder that caused a heap overflow.
29 // Should not cause a crash when rendered.
30 ASSERT_TRUE(OpenDocument("bug_555784.pdf"));
31 FPDF_PAGE page = LoadPage(0);
32 ASSERT_TRUE(page);
33 ScopedFPDFBitmap bitmap = RenderLoadedPage(page);
34 CompareBitmap(bitmap.get(), 612, 792, kBlankPage612By792Checksum);
35 UnloadPage(page);
36 }
37
TEST_F(FPDFParserDecodeEmbedderTest,Bug455199)38 TEST_F(FPDFParserDecodeEmbedderTest, Bug455199) {
39 // Tests object numbers with a value > 01000000.
40 // Should open successfully.
41 ASSERT_TRUE(OpenDocument("bug_455199.pdf"));
42 FPDF_PAGE page = LoadPage(0);
43 ASSERT_TRUE(page);
44 ScopedFPDFBitmap bitmap = RenderLoadedPage(page);
45
46 CompareBitmap(bitmap.get(), 200, 200, pdfium::HelloWorldChecksum());
47 UnloadPage(page);
48 }
49