1 // Copyright 2015 PDFium Authors. All rights reserved.
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 "public/fpdf_text.h"
6 #include "testing/embedder_test.h"
7 #include "testing/gtest/include/gtest/gtest.h"
8
9 class CPDFParserEmbeddertest : public EmbedderTest {};
10
TEST_F(CPDFParserEmbeddertest,LoadError_454695)11 TEST_F(CPDFParserEmbeddertest, LoadError_454695) {
12 // Test a dictionary with hex string instead of correct content.
13 // Verify that the defective pdf shouldn't be opened correctly.
14 EXPECT_FALSE(OpenDocument("bug_454695.pdf"));
15 }
16
TEST_F(CPDFParserEmbeddertest,Bug_481363)17 TEST_F(CPDFParserEmbeddertest, Bug_481363) {
18 // Test colorspace object with malformed dictionary.
19 EXPECT_TRUE(OpenDocument("bug_481363.pdf"));
20 FPDF_PAGE page = LoadPage(0);
21 EXPECT_NE(nullptr, page);
22 UnloadPage(page);
23 }
24
TEST_F(CPDFParserEmbeddertest,Bug_544880)25 TEST_F(CPDFParserEmbeddertest, Bug_544880) {
26 // Test self referencing /Pages object.
27 EXPECT_TRUE(OpenDocument("bug_544880.pdf"));
28 // Shouldn't crash. We don't check the return value here because we get the
29 // the count from the "/Count 1" in the testcase (at the time of writing)
30 // rather than the actual count (0).
31 (void)GetPageCount();
32 }
33
TEST_F(CPDFParserEmbeddertest,Bug_325a)34 TEST_F(CPDFParserEmbeddertest, Bug_325a) {
35 EXPECT_FALSE(OpenDocument("bug_325_a.pdf"));
36 }
37
TEST_F(CPDFParserEmbeddertest,Bug_325b)38 TEST_F(CPDFParserEmbeddertest, Bug_325b) {
39 EXPECT_FALSE(OpenDocument("bug_325_b.pdf"));
40 }
41
TEST_F(CPDFParserEmbeddertest,Bug_602650)42 TEST_F(CPDFParserEmbeddertest, Bug_602650) {
43 // Test the case that cross reference entries, which are well formed,
44 // but do not match with the objects.
45 EXPECT_TRUE(OpenDocument("bug_602650.pdf"));
46 FPDF_PAGE page = LoadPage(0);
47 EXPECT_NE(nullptr, page);
48 FPDF_TEXTPAGE text_page = FPDFText_LoadPage(page);
49 EXPECT_NE(nullptr, text_page);
50 // The page should not be blank.
51 EXPECT_LT(0, FPDFText_CountChars(text_page));
52
53 FPDFText_ClosePage(text_page);
54 UnloadPage(page);
55 }
56
TEST_F(CPDFParserEmbeddertest,Bug_757705)57 TEST_F(CPDFParserEmbeddertest, Bug_757705) {
58 EXPECT_TRUE(OpenDocument("bug_757705.pdf"));
59 }
60
TEST_F(CPDFParserEmbeddertest,LoadMainCrossRefTable)61 TEST_F(CPDFParserEmbeddertest, LoadMainCrossRefTable) {
62 EXPECT_TRUE(OpenDocumentLinearized("feature_linearized_loading.pdf"));
63 // To check that main cross ref table is loaded correctly,will be enough to
64 // check that the second page was correctly loaded. Because it is contains
65 // crossrefs for second page.
66 EXPECT_EQ(2, GetPageCount());
67 FPDF_PAGE page = LoadPage(1);
68 EXPECT_NE(nullptr, page);
69 FPDF_TEXTPAGE text_page = FPDFText_LoadPage(page);
70 EXPECT_NE(nullptr, text_page);
71 // The page should not be blank.
72 EXPECT_LT(0, FPDFText_CountChars(text_page));
73 FPDFText_ClosePage(text_page);
74 UnloadPage(page);
75 }
76