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 "testing/embedder_test.h"
6 #include "testing/gtest/include/gtest/gtest.h"
7
8 class FPDFRenderLoadImageEmbeddertest : public EmbedderTest {};
9
TEST_F(FPDFRenderLoadImageEmbeddertest,Bug_554151)10 TEST_F(FPDFRenderLoadImageEmbeddertest, Bug_554151) {
11 // Test scanline downsampling with a BitsPerComponent of 4.
12 // Should not crash.
13 EXPECT_TRUE(OpenDocument("bug_554151.pdf"));
14 FPDF_PAGE page = LoadPage(0);
15 EXPECT_NE(nullptr, page);
16 FPDF_BITMAP bitmap = RenderPage(page);
17 CompareBitmap(bitmap, 612, 792, "a14d7ee573c1b2456d7bf6b7762823cf");
18 FPDFBitmap_Destroy(bitmap);
19 UnloadPage(page);
20 }
21
TEST_F(FPDFRenderLoadImageEmbeddertest,Bug_557223)22 TEST_F(FPDFRenderLoadImageEmbeddertest, Bug_557223) {
23 // Should not crash
24 EXPECT_TRUE(OpenDocument("bug_557223.pdf"));
25 FPDF_PAGE page = LoadPage(0);
26 EXPECT_NE(nullptr, page);
27 FPDF_BITMAP bitmap = RenderPage(page);
28 CompareBitmap(bitmap, 24, 24, "dc0ea1b743c2edb22c597cadc8537f7b");
29 FPDFBitmap_Destroy(bitmap);
30 UnloadPage(page);
31 }
32
TEST_F(FPDFRenderLoadImageEmbeddertest,Bug_603518)33 TEST_F(FPDFRenderLoadImageEmbeddertest, Bug_603518) {
34 // Should not crash
35 EXPECT_TRUE(OpenDocument("bug_603518.pdf"));
36 FPDF_PAGE page = LoadPage(0);
37 EXPECT_NE(nullptr, page);
38 FPDF_BITMAP bitmap = RenderPage(page);
39 CompareBitmap(bitmap, 749, 749, "b9e75190cdc5edf0069a408744ca07dc");
40 FPDFBitmap_Destroy(bitmap);
41 UnloadPage(page);
42 }
43