| // Copyright 2015 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "public/fpdf_text.h" |
| #include "testing/embedder_test.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| class CPDFParserEmbedderTest : public EmbedderTest {}; |
| |
| TEST_F(CPDFParserEmbedderTest, LoadError_454695) { |
| // Test a dictionary with hex string instead of correct content. |
| // Verify that the defective pdf shouldn't be opened correctly. |
| EXPECT_FALSE(OpenDocument("bug_454695.pdf")); |
| } |
| |
| TEST_F(CPDFParserEmbedderTest, Bug_481363) { |
| // Test colorspace object with malformed dictionary. |
| ASSERT_TRUE(OpenDocument("bug_481363.pdf")); |
| FPDF_PAGE page = LoadPage(0); |
| EXPECT_NE(nullptr, page); |
| UnloadPage(page); |
| } |
| |
| TEST_F(CPDFParserEmbedderTest, Bug_544880) { |
| // Test self referencing /Pages object. |
| ASSERT_TRUE(OpenDocument("bug_544880.pdf")); |
| // Shouldn't crash. We don't check the return value here because we get the |
| // the count from the "/Count 1" in the testcase (at the time of writing) |
| // rather than the actual count (0). |
| (void)GetPageCount(); |
| } |
| |
| TEST_F(CPDFParserEmbedderTest, Bug_325a) { |
| EXPECT_FALSE(OpenDocument("bug_325_a.pdf")); |
| } |
| |
| TEST_F(CPDFParserEmbedderTest, Bug_325b) { |
| EXPECT_FALSE(OpenDocument("bug_325_b.pdf")); |
| } |
| |
| TEST_F(CPDFParserEmbedderTest, Bug_602650) { |
| // Test the case that cross reference entries, which are well formed, |
| // but do not match with the objects. |
| ASSERT_TRUE(OpenDocument("bug_602650.pdf")); |
| FPDF_PAGE page = LoadPage(0); |
| EXPECT_NE(nullptr, page); |
| FPDF_TEXTPAGE text_page = FPDFText_LoadPage(page); |
| EXPECT_NE(nullptr, text_page); |
| // The page should not be blank. |
| EXPECT_LT(0, FPDFText_CountChars(text_page)); |
| |
| FPDFText_ClosePage(text_page); |
| UnloadPage(page); |
| } |
| |
| TEST_F(CPDFParserEmbedderTest, Bug_757705) { |
| ASSERT_TRUE(OpenDocument("bug_757705.pdf")); |
| } |
| |
| TEST_F(CPDFParserEmbedderTest, LoadMainCrossRefTable) { |
| ASSERT_TRUE(OpenDocumentLinearized("feature_linearized_loading.pdf")); |
| // To check that main cross ref table is loaded correctly,will be enough to |
| // check that the second page was correctly loaded. Because it is contains |
| // crossrefs for second page. |
| EXPECT_EQ(2, GetPageCount()); |
| FPDF_PAGE page = LoadPage(1); |
| EXPECT_NE(nullptr, page); |
| FPDF_TEXTPAGE text_page = FPDFText_LoadPage(page); |
| EXPECT_NE(nullptr, text_page); |
| // The page should not be blank. |
| EXPECT_LT(0, FPDFText_CountChars(text_page)); |
| FPDFText_ClosePage(text_page); |
| UnloadPage(page); |
| } |
| |
| TEST_F(CPDFParserEmbedderTest, Bug_828049) { |
| ASSERT_TRUE(OpenDocument("bug_828049.pdf")); |
| FPDF_PAGE page = LoadPage(0); |
| EXPECT_NE(nullptr, page); |
| UnloadPage(page); |
| } |
| |
| // crbug.com/1191313 |
| TEST_F(CPDFParserEmbedderTest, InvalidDictionaryKeys) { |
| ASSERT_TRUE(OpenDocument("bad_dict_keys.pdf")); |
| } |