1 // Copyright 2016 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 <string.h>
6
7 #include "core/include/fxcrt/fx_string.h"
8 #include "public/fpdf_save.h"
9 #include "public/fpdfview.h"
10 #include "testing/embedder_test.h"
11 #include "testing/fx_string_testhelpers.h"
12 #include "testing/gmock/include/gmock/gmock-matchers.h"
13 #include "testing/gtest/include/gtest/gtest.h"
14 #include "testing/test_support.h"
15
16 class FPDFSaveEmbedderTest : public EmbedderTest, public TestSaver {};
17
TEST_F(FPDFSaveEmbedderTest,SaveSimpleDoc)18 TEST_F(FPDFSaveEmbedderTest, SaveSimpleDoc) {
19 EXPECT_TRUE(OpenDocument("hello_world.pdf"));
20 EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0));
21 EXPECT_THAT(GetString(), testing::StartsWith("%PDF-1.7\r\n"));
22 EXPECT_EQ(843, GetString().length());
23 }
24
TEST_F(FPDFSaveEmbedderTest,SaveSimpleDocWithVersion)25 TEST_F(FPDFSaveEmbedderTest, SaveSimpleDocWithVersion) {
26 EXPECT_TRUE(OpenDocument("hello_world.pdf"));
27 EXPECT_TRUE(FPDF_SaveWithVersion(document(), this, 0, 14));
28 EXPECT_THAT(GetString(), testing::StartsWith("%PDF-1.4\r\n"));
29 EXPECT_EQ(843, GetString().length());
30 }
31
TEST_F(FPDFSaveEmbedderTest,SaveSimpleDocWithBadVersion)32 TEST_F(FPDFSaveEmbedderTest, SaveSimpleDocWithBadVersion) {
33 EXPECT_TRUE(OpenDocument("hello_world.pdf"));
34 EXPECT_TRUE(FPDF_SaveWithVersion(document(), this, 0, -1));
35 EXPECT_THAT(GetString(), testing::StartsWith("%PDF-1.7\r\n"));
36
37 ClearString();
38 EXPECT_TRUE(FPDF_SaveWithVersion(document(), this, 0, 0));
39 EXPECT_THAT(GetString(), testing::StartsWith("%PDF-1.7\r\n"));
40
41 ClearString();
42 EXPECT_TRUE(FPDF_SaveWithVersion(document(), this, 0, 18));
43 EXPECT_THAT(GetString(), testing::StartsWith("%PDF-1.7\r\n"));
44 }
45
TEST_F(FPDFSaveEmbedderTest,BUG_342)46 TEST_F(FPDFSaveEmbedderTest, BUG_342) {
47 EXPECT_TRUE(OpenDocument("hello_world.pdf"));
48 EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0));
49 EXPECT_THAT(GetString(), testing::HasSubstr("0000000000 65535 f\r\n"));
50 EXPECT_THAT(GetString(),
51 testing::Not(testing::HasSubstr("0000000000 65536 f\r\n")));
52 }
53