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// 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.
EXPECT_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.
EXPECT_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.
EXPECT_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) {
EXPECT_TRUE(OpenDocument("bug_757705.pdf"));
}
TEST_F(CPDFParserEmbeddertest, LoadMainCrossRefTable) {
EXPECT_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) {
EXPECT_TRUE(OpenDocument("bug_828049.pdf"));
FPDF_PAGE page = LoadPage(0);
EXPECT_NE(nullptr, page);
UnloadPage(page);
}
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