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 "build/build_config.h"
6 #include "public/fpdf_flatten.h"
7 #include "public/fpdfview.h"
8 #include "testing/embedder_test.h"
9 #include "testing/gtest/include/gtest/gtest.h"
10
11 namespace {
12
13 class FPDFFlattenEmbedderTest : public EmbedderTest {};
14
15 } // namespace
16
TEST_F(FPDFFlattenEmbedderTest,FlatNothing)17 TEST_F(FPDFFlattenEmbedderTest, FlatNothing) {
18 EXPECT_TRUE(OpenDocument("hello_world.pdf"));
19 FPDF_PAGE page = LoadPage(0);
20 EXPECT_TRUE(page);
21 EXPECT_EQ(FLATTEN_NOTHINGTODO, FPDFPage_Flatten(page, FLAT_NORMALDISPLAY));
22 UnloadPage(page);
23 }
24
TEST_F(FPDFFlattenEmbedderTest,FlatNormal)25 TEST_F(FPDFFlattenEmbedderTest, FlatNormal) {
26 EXPECT_TRUE(OpenDocument("annotiter.pdf"));
27 FPDF_PAGE page = LoadPage(0);
28 EXPECT_TRUE(page);
29 EXPECT_EQ(FLATTEN_SUCCESS, FPDFPage_Flatten(page, FLAT_NORMALDISPLAY));
30 UnloadPage(page);
31 }
32
TEST_F(FPDFFlattenEmbedderTest,FlatPrint)33 TEST_F(FPDFFlattenEmbedderTest, FlatPrint) {
34 EXPECT_TRUE(OpenDocument("annotiter.pdf"));
35 FPDF_PAGE page = LoadPage(0);
36 EXPECT_TRUE(page);
37 EXPECT_EQ(FLATTEN_SUCCESS, FPDFPage_Flatten(page, FLAT_PRINT));
38 UnloadPage(page);
39 }
40
41 // TODO(crbug.com/pdfium/11): Fix this test and enable.
42 #if defined(_SKIA_SUPPORT_) || defined(_SKIA_SUPPORT_PATHS_)
43 #define MAYBE_BUG_861842 DISABLED_BUG_861842
44 #else
45 #define MAYBE_BUG_861842 BUG_861842
46 #endif
TEST_F(FPDFFlattenEmbedderTest,MAYBE_BUG_861842)47 TEST_F(FPDFFlattenEmbedderTest, MAYBE_BUG_861842) {
48 #if defined(OS_WIN)
49 static const char kCheckboxHash[] = "95fba3cb7bce7e0d3c94279f60984e17";
50 #elif defined(OS_MACOSX)
51 static const char kCheckboxHash[] = "0a1d1d63d4452bc26a1c5c547d309655";
52 #else
53 static const char kCheckboxHash[] = "594265790b81df2d93120d33b72a6ada";
54 #endif
55
56 EXPECT_TRUE(OpenDocument("bug_861842.pdf"));
57 FPDF_PAGE page = LoadPage(0);
58 ASSERT_TRUE(page);
59
60 ScopedFPDFBitmap bitmap = RenderLoadedPageWithFlags(page, FPDF_ANNOT);
61 CompareBitmap(bitmap.get(), 100, 120, kCheckboxHash);
62
63 EXPECT_EQ(FLATTEN_SUCCESS, FPDFPage_Flatten(page, FLAT_PRINT));
64 EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0));
65
66 UnloadPage(page);
67
68 // TODO(crbug.com/861842): This should not render blank.
69 static const char kBlankPageHash[] = "48400809c3862dae64b0cd00d51057a4";
70 VerifySavedDocument(100, 120, kBlankPageHash);
71 }
72
73 // TODO(crbug.com/pdfium/11): Fix this test and enable.
74 #if defined(_SKIA_SUPPORT_) || defined(_SKIA_SUPPORT_PATHS_)
75 #define MAYBE_BUG_890322 DISABLED_BUG_890322
76 #else
77 #define MAYBE_BUG_890322 BUG_890322
78 #endif
TEST_F(FPDFFlattenEmbedderTest,MAYBE_BUG_890322)79 TEST_F(FPDFFlattenEmbedderTest, MAYBE_BUG_890322) {
80 static const char md5_hash[] = "6c674642154408e877d88c6c082d67e9";
81 EXPECT_TRUE(OpenDocument("bug_890322.pdf"));
82 FPDF_PAGE page = LoadPage(0);
83 ASSERT_TRUE(page);
84
85 ScopedFPDFBitmap bitmap = RenderLoadedPageWithFlags(page, FPDF_ANNOT);
86 CompareBitmap(bitmap.get(), 200, 200, md5_hash);
87
88 EXPECT_EQ(FLATTEN_SUCCESS, FPDFPage_Flatten(page, FLAT_PRINT));
89 EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0));
90
91 UnloadPage(page);
92
93 VerifySavedDocument(200, 200, md5_hash);
94 }
95
96 // TODO(crbug.com/pdfium/11): Fix this test and enable.
97 #if defined(_SKIA_SUPPORT_) || defined(_SKIA_SUPPORT_PATHS_)
98 #define MAYBE_BUG_896366 DISABLED_BUG_896366
99 #else
100 #define MAYBE_BUG_896366 BUG_896366
101 #endif
TEST_F(FPDFFlattenEmbedderTest,MAYBE_BUG_896366)102 TEST_F(FPDFFlattenEmbedderTest, MAYBE_BUG_896366) {
103 static const char md5_hash[] = "f71ab085c52c8445ae785eca3ec858b1";
104 EXPECT_TRUE(OpenDocument("bug_896366.pdf"));
105 FPDF_PAGE page = LoadPage(0);
106 ASSERT_TRUE(page);
107
108 ScopedFPDFBitmap bitmap = RenderLoadedPageWithFlags(page, FPDF_ANNOT);
109 CompareBitmap(bitmap.get(), 612, 792, md5_hash);
110
111 EXPECT_EQ(FLATTEN_SUCCESS, FPDFPage_Flatten(page, FLAT_PRINT));
112 EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0));
113
114 UnloadPage(page);
115
116 VerifySavedDocument(612, 792, md5_hash);
117 }
118