1 // Copyright 2018 The Chromium OS 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 "puffin/src/unittest_common.h"
6
7 using std::string;
8 using std::vector;
9
10 namespace puffin {
11
MakeTempFile(string * filename,int * fd)12 bool MakeTempFile(string* filename, int* fd) {
13 #ifdef __ANDROID__
14 char tmp_template[] = "/data/local/tmp/puffin-XXXXXX";
15 #else
16 char tmp_template[] = "/tmp/puffin-XXXXXX";
17 #endif // __ANDROID__
18 int mkstemp_fd = mkstemp(tmp_template);
19 TEST_AND_RETURN_FALSE(mkstemp_fd >= 0);
20 if (filename) {
21 *filename = tmp_template;
22 }
23 if (fd) {
24 *fd = mkstemp_fd;
25 } else {
26 close(mkstemp_fd);
27 }
28 return true;
29 }
30
31 // clang-format off
32 const Buffer kDeflatesSample1 = {
33 /* raw 0 */ 0x11, 0x22,
34 /* def 2 */ 0x63, 0x64, 0x62, 0x66, 0x61, 0x05, 0x00,
35 /* raw 9 */ 0x33,
36 /* def 10 */ 0x03, 0x00,
37 /* raw 12 */
38 /* def 12 */ 0x63, 0x04, 0x00,
39 /* raw 15 */ 0x44, 0x55
40 };
41 const Buffer kPuffsSample1 = {
42 /* raw 0 */ 0x11, 0x22,
43 /* puff 2 */ 0x00, 0x00, 0xA0, 0x04, 0x01, 0x02, 0x03, 0x04, 0x05, 0xFF,
44 0x81,
45 /* raw 13 */ 0x00, 0x33,
46 /* puff 15 */ 0x00, 0x00, 0xA0, 0xFF, 0x81,
47 /* raw 20 */ 0x00,
48 /* puff 21 */ 0x00, 0x00, 0xA0, 0x00, 0x01, 0xFF, 0x81,
49 /* raw 28 */ 0x00, 0x44, 0x55
50 };
51 const vector<ByteExtent> kDeflateExtentsSample1 = {
52 {2, 7}, {10, 2}, {12, 3}};
53 const vector<BitExtent> kSubblockDeflateExtentsSample1 = {
54 {16, 50}, {80, 10}, {96, 18}};
55 const vector<ByteExtent> kPuffExtentsSample1 = {{2, 11}, {15, 5}, {21, 7}};
56
57 const Buffer kDeflatesSample2 = {
58 /* def 0 */ 0x63, 0x64, 0x62, 0x66, 0x61, 0x05, 0x00,
59 /* raw 7 */ 0x33, 0x66,
60 /* def 9 */ 0x01, 0x05, 0x00, 0xFA, 0xFF, 0x01, 0x02, 0x03, 0x04, 0x05,
61 /* def 19 */ 0x63, 0x04, 0x00
62 };
63 const Buffer kPuffsSample2 = {
64 /* puff 0 */ 0x00, 0x00, 0xA0, 0x04, 0x01, 0x02, 0x03, 0x04, 0x05, 0xFF,
65 0x81,
66 /* raw 11 */ 0x00, 0x33, 0x66,
67 /* puff 14 */ 0x00, 0x00, 0x80, 0x04, 0x01, 0x02, 0x03, 0x04, 0x05, 0xFF,
68 0x81,
69 /* puff 25 */ 0x00, 0x00, 0xA0, 0x00, 0x01, 0xFF, 0x81,
70 /* raw 32 */ 0x00,
71 };
72 const vector<ByteExtent> kDeflateExtentsSample2 = {
73 {0, 7}, {9, 10}, {19, 3}};
74 const vector<BitExtent> kSubblockDeflateExtentsSample2 = {
75 {0, 50}, {72, 80}, {152, 18}};
76 const vector<ByteExtent> kPuffExtentsSample2 = {
77 {0, 11}, {14, 11}, {25, 7}};
78 // clang-format on
79
80 // This data is taken from the failed instances described in crbug.com/915559.
81 const Buffer kProblematicCache = {
82 0x51, 0x74, 0x97, 0x71, 0x51, 0x6e, 0x6d, 0x1b, 0x87, 0x4f, 0x5b,
83 0xb1, 0xbb, 0xb6, 0xdd, 0xdd, 0xdd, 0x89, 0x89, 0xa2, 0x88, 0x9d,
84 0x18, 0x4c, 0x1a, 0x8c, 0x8a, 0x1d, 0xa8, 0xd8, 0x89, 0xdd, 0xdd,
85 0x81, 0x89, 0x62, 0x77, 0xb7, 0x32, 0x81, 0x31, 0x98, 0x88, 0x5d,
86 0x83, 0xbd, 0xff, 0xf3, 0xe1, 0xf8, 0x9d, 0xd7, 0xba, 0xd6, 0x9a,
87 0x7b, 0x86, 0x99, 0x3b, 0xf7, 0xbb, 0xdf, 0xfd, 0x90, 0xf0, 0x45,
88 0x0b, 0xb4, 0x44, 0x2b, 0xb4, 0x46, 0x1b, 0xb4, 0xc5, 0xff};
89 const vector<BitExtent> kProblematicCacheDeflateExtents = {{2, 606}};
90 const vector<BitExtent> kProblematicCachePuffExtents = {{1, 185}};
91
92 } // namespace puffin
93