1 /* Generated by fuzzing - test bi_valid handling in deflate_quick(). */
2
3 #include "zbuild.h"
4 #ifdef ZLIB_COMPAT
5 # include "zlib.h"
6 #else
7 # include "zlib-ng.h"
8 #endif
9
10 #include <stdio.h>
11 #include <stdlib.h>
12 #include <string.h>
13
14 #include "test_shared.h"
15
16 #include <gtest/gtest.h>
17
TEST(deflate_quick,bi_valid)18 TEST(deflate_quick, bi_valid) {
19 PREFIX3(stream) strm;
20 int err;
21
22 memset(&strm, 0, sizeof(strm));
23
24 err = PREFIX(deflateInit2)(&strm, 1, Z_DEFLATED, 31, 1, Z_FILTERED);
25 EXPECT_EQ(err, Z_OK);
26
27 z_const unsigned char next_in[554] = {
28 0x8d, 0xff, 0xff, 0xff, 0xa2, 0x00, 0x00, 0xff, 0x00, 0x15, 0x1b, 0x1b, 0xa2, 0xa2, 0xaf, 0xa2,
29 0xa2, 0x00, 0x00, 0x00, 0x02, 0x00, 0x1b, 0x3f, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x0b,
30 0x00, 0xab, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x2b, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
31 0x00, 0x01, 0x1e, 0x00, 0x00, 0x01, 0x40, 0x00, 0x00, 0x00, 0x07, 0x01, 0x18, 0x00, 0x22, 0x00,
32 0x00, 0x00, 0xfd, 0x39, 0xff, 0x00, 0x00, 0x00, 0x1b, 0xfd, 0x3b, 0x00, 0x68, 0x00, 0x00, 0x01,
33 0xff, 0xff, 0xff, 0x57, 0xf8, 0x1e, 0x00, 0x00, 0xf2, 0xf2, 0xf2, 0xf2, 0xfa, 0xff, 0xff, 0xff,
34 0xff, 0x7e, 0x00, 0x00, 0x4a, 0x00, 0xc5, 0x00, 0x41, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00,
35 0x00, 0x02, 0x01, 0x01, 0x00, 0xa2, 0x08, 0x00, 0x00, 0x00, 0x00, 0x27, 0x4a, 0x4a, 0x4a, 0x32,
36 0x00, 0xf9, 0xff, 0x00, 0x02, 0x9a, 0xff, 0x00, 0x00, 0x3f, 0x50, 0x00, 0x03, 0x00, 0x00, 0x00,
37 0x3d, 0x00, 0x08, 0x2f, 0x20, 0x00, 0x23, 0x00, 0x00, 0x00, 0x00, 0x23, 0x00, 0xff, 0xff, 0xff,
38 0xff, 0xff, 0xff, 0xff, 0x7a, 0x7a, 0x9e, 0xff, 0xff, 0x00, 0x1b, 0x1b, 0x04, 0x00, 0x1b, 0x1b,
39 0x1b, 0x1b, 0x00, 0x00, 0x00, 0xaf, 0xad, 0xaf, 0x00, 0x00, 0xa8, 0x00, 0x00, 0x00, 0x2e, 0xff,
40 0xff, 0x2e, 0xc1, 0x00, 0x10, 0x00, 0x00, 0x00, 0x06, 0x70, 0x00, 0x00, 0x00, 0xda, 0x67, 0x01,
41 0x47, 0x00, 0x00, 0x00, 0x0c, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0x01, 0x00, 0x3f,
42 0x54, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x34, 0x3e, 0xc5, 0x00, 0x00,
43 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x7a, 0x00, 0x00, 0x00, 0x0a, 0x01, 0x00, 0x00, 0x00, 0x00,
44 0x00, 0x00, 0x7a, 0x7a, 0x7a, 0x7a, 0x7a, 0x00, 0x00, 0x00, 0x40, 0x1b, 0x1b, 0x88, 0x1b, 0x1b,
45 0x1b, 0x1b, 0x1b, 0x1b, 0x1b, 0x1f, 0x1b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00,
46 0x00, 0x04, 0x00, 0x00, 0x50, 0x3e, 0x7a, 0x7a, 0x00, 0x00, 0x40, 0x00, 0x40, 0x00, 0x00, 0x00,
47 0x00, 0x00, 0x00, 0x08, 0x87, 0x00, 0x00, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
48 0x01, 0x00, 0xff, 0x3d, 0x00, 0x11, 0x4d, 0x00, 0x00, 0x01, 0xd4, 0xd4, 0xd4, 0xd4, 0x2d, 0xd4,
49 0xd4, 0xff, 0xff, 0xff, 0xfa, 0x01, 0xd4, 0x00, 0xd4, 0x00, 0x00, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4,
50 0xd4, 0x1e, 0x1e, 0x1e, 0x1e, 0x00, 0x00, 0xfe, 0xf9, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x00,
51 0x16, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0x00, 0x00, 0x80, 0x20, 0x00, 0x00,
52 0xff, 0x2b, 0x2b, 0x2b, 0x2b, 0x35, 0xd4, 0xd4, 0x47, 0x3f, 0xd4, 0xd4, 0xd6, 0xd4, 0xd4, 0x00,
53 0x00, 0x00, 0x00, 0x00, 0x32, 0x4a, 0x4a, 0x4a, 0x4a, 0x71, 0x00, 0x1b, 0x1b, 0x1b, 0x1b, 0x1b,
54 0x1f, 0x1b, 0x1b, 0x1b, 0x57, 0x57, 0x57, 0x57, 0x00, 0x00, 0x1b, 0x08, 0x2b, 0x16, 0xc3, 0x00,
55 0x00, 0x00, 0x29, 0x30, 0x03, 0xff, 0x03, 0x03, 0x03, 0x03, 0x07, 0x00, 0x00, 0x01, 0x0b, 0xff,
56 0xff, 0xf5, 0xf5, 0xf5, 0x00, 0x00, 0xfe, 0xfa, 0x0f, 0x0f, 0x08, 0x00, 0xff, 0x00, 0x53, 0x3f,
57 0x00, 0x04, 0x5d, 0xa8, 0x2e, 0xff, 0xff, 0x00, 0x2f, 0x2f, 0x05, 0xff, 0xff, 0xff, 0x2f, 0x2f,
58 0x2f, 0x0a, 0x0a, 0x0a, 0x0a, 0x30, 0xff, 0xff, 0xff, 0xf0, 0x0a, 0x0a, 0x0a, 0x00, 0xff, 0x3f,
59 0x4f, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x71, 0x00, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x00,
60 0x71, 0x71, 0x00, 0x71, 0x71, 0x71, 0xf5, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0xff,
61 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0xdb, 0x3f, 0x00, 0xfa, 0x71, 0x71, 0x71, 0x00, 0x00,
62 0x00, 0x01, 0x00, 0x00, 0x00, 0x71, 0x71, 0x71, 0x71, 0x71};
63 strm.next_in = next_in;
64 unsigned char next_out[1236];
65 strm.next_out = next_out;
66
67 strm.avail_in = 554;
68 strm.avail_out = 31;
69
70 err = PREFIX(deflate)(&strm, Z_FINISH);
71 EXPECT_EQ(err, Z_OK);
72
73 strm.avail_in = 0;
74 strm.avail_out = 498;
75 err = PREFIX(deflate)(&strm, Z_FINISH);
76 EXPECT_EQ(err, Z_STREAM_END);
77
78 err = PREFIX(deflateEnd)(&strm);
79 EXPECT_EQ(err, Z_OK);
80 }
81