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111
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1 /* ztest.c -- Test for libbacktrace inflate code.
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145
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2 Copyright (C) 2017-2020 Free Software Foundation, Inc.
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111
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3 Written by Ian Lance Taylor, Google.
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4
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5 Redistribution and use in source and binary forms, with or without
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6 modification, are permitted provided that the following conditions are
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7 met:
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8
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9 (1) Redistributions of source code must retain the above copyright
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10 notice, this list of conditions and the following disclaimer.
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11
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12 (2) Redistributions in binary form must reproduce the above copyright
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13 notice, this list of conditions and the following disclaimer in
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14 the documentation and/or other materials provided with the
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15 distribution.
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16
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17 (3) The name of the author may not be used to
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18 endorse or promote products derived from this software without
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19 specific prior written permission.
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20
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21 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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22 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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23 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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24 DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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25 INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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26 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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27 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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28 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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29 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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30 IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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31 POSSIBILITY OF SUCH DAMAGE. */
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32
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33 #include "config.h"
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34
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35 #include <errno.h>
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36 #include <stdio.h>
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37 #include <stdlib.h>
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38 #include <string.h>
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39 #include <time.h>
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40 #include <sys/types.h>
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41 #include <sys/stat.h>
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42
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43 #ifdef HAVE_ZLIB
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44 #include <zlib.h>
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45 #endif
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46
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47 #include "backtrace.h"
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48 #include "backtrace-supported.h"
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49
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50 #include "internal.h"
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51 #include "testlib.h"
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52
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53 #ifndef HAVE_CLOCK_GETTIME
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54
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55 typedef int xclockid_t;
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56
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57 static int
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58 xclock_gettime (xclockid_t id ATTRIBUTE_UNUSED,
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59 struct timespec *ts ATTRIBUTE_UNUSED)
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60 {
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61 errno = EINVAL;
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62 return -1;
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63 }
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64
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65 #define clockid_t xclockid_t
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66 #define clock_gettime xclock_gettime
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67 #undef CLOCK_REALTIME
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68 #define CLOCK_REALTIME 0
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69
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70 #endif /* !defined(HAVE_CLOCK_GETTIME) */
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71
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72 #ifdef CLOCK_PROCESS_CPUTIME_ID
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73 #define ZLIB_CLOCK_GETTIME_ARG CLOCK_PROCESS_CPUTIME_ID
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74 #else
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75 #define ZLIB_CLOCK_GETTIME_ARG CLOCK_REALTIME
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76 #endif
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77
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78 /* Some tests for the local zlib inflation code. */
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79
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80 struct zlib_test
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81 {
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82 const char *name;
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83 const char *uncompressed;
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131
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84 size_t uncompressed_len;
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85 const char *compressed;
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86 size_t compressed_len;
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87 };
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88
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89 /* Error callback. */
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90
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91 static void
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145
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92 error_callback_compress (void *vdata ATTRIBUTE_UNUSED, const char *msg,
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93 int errnum)
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94 {
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95 fprintf (stderr, "%s", msg);
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96 if (errnum > 0)
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97 fprintf (stderr, ": %s", strerror (errnum));
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98 fprintf (stderr, "\n");
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99 exit (EXIT_FAILURE);
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100 }
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101
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102 static const struct zlib_test tests[] =
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103 {
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104 {
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105 "empty",
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106 "",
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131
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107 0,
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111
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108 "\x78\x9c\x03\x00\x00\x00\x00\x01",
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109 8,
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110 },
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111 {
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112 "hello",
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113 "hello, world\n",
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131
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114 0,
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111
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115 ("\x78\x9c\xca\x48\xcd\xc9\xc9\xd7\x51\x28\xcf"
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116 "\x2f\xca\x49\xe1\x02\x04\x00\x00\xff\xff\x21\xe7\x04\x93"),
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117 25,
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118 },
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119 {
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120 "goodbye",
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121 "goodbye, world",
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131
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122 0,
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111
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123 ("\x78\x9c\x4b\xcf\xcf\x4f\x49\xaa"
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124 "\x4c\xd5\x51\x28\xcf\x2f\xca\x49"
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125 "\x01\x00\x28\xa5\x05\x5e"),
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126 22,
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131
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127 },
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128 {
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129 "ranges",
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130 ("\xcc\x11\x00\x00\x00\x00\x00\x00\xd5\x13\x00\x00\x00\x00\x00\x00"
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131 "\x1c\x14\x00\x00\x00\x00\x00\x00\x72\x14\x00\x00\x00\x00\x00\x00"
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132 "\x9d\x14\x00\x00\x00\x00\x00\x00\xd5\x14\x00\x00\x00\x00\x00\x00"
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133 "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
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134 "\xfb\x12\x00\x00\x00\x00\x00\x00\x09\x13\x00\x00\x00\x00\x00\x00"
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135 "\x0c\x13\x00\x00\x00\x00\x00\x00\xcb\x13\x00\x00\x00\x00\x00\x00"
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136 "\x29\x14\x00\x00\x00\x00\x00\x00\x4e\x14\x00\x00\x00\x00\x00\x00"
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137 "\x9d\x14\x00\x00\x00\x00\x00\x00\xd5\x14\x00\x00\x00\x00\x00\x00"
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138 "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
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139 "\xfb\x12\x00\x00\x00\x00\x00\x00\x09\x13\x00\x00\x00\x00\x00\x00"
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140 "\x67\x13\x00\x00\x00\x00\x00\x00\xcb\x13\x00\x00\x00\x00\x00\x00"
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141 "\x9d\x14\x00\x00\x00\x00\x00\x00\xd5\x14\x00\x00\x00\x00\x00\x00"
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142 "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
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143 "\x5f\x0b\x00\x00\x00\x00\x00\x00\x6c\x0b\x00\x00\x00\x00\x00\x00"
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144 "\x7d\x0b\x00\x00\x00\x00\x00\x00\x7e\x0c\x00\x00\x00\x00\x00\x00"
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145 "\x38\x0f\x00\x00\x00\x00\x00\x00\x5c\x0f\x00\x00\x00\x00\x00\x00"
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146 "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
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147 "\x83\x0c\x00\x00\x00\x00\x00\x00\xfa\x0c\x00\x00\x00\x00\x00\x00"
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148 "\xfd\x0d\x00\x00\x00\x00\x00\x00\xef\x0e\x00\x00\x00\x00\x00\x00"
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149 "\x14\x0f\x00\x00\x00\x00\x00\x00\x38\x0f\x00\x00\x00\x00\x00\x00"
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150 "\x9f\x0f\x00\x00\x00\x00\x00\x00\xac\x0f\x00\x00\x00\x00\x00\x00"
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151 "\xdb\x0f\x00\x00\x00\x00\x00\x00\xff\x0f\x00\x00\x00\x00\x00\x00"
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152 "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
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153 "\xfd\x0d\x00\x00\x00\x00\x00\x00\xd8\x0e\x00\x00\x00\x00\x00\x00"
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154 "\x9f\x0f\x00\x00\x00\x00\x00\x00\xac\x0f\x00\x00\x00\x00\x00\x00"
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155 "\xdb\x0f\x00\x00\x00\x00\x00\x00\xff\x0f\x00\x00\x00\x00\x00\x00"
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156 "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
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157 "\xfa\x0c\x00\x00\x00\x00\x00\x00\xea\x0d\x00\x00\x00\x00\x00\x00"
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158 "\xef\x0e\x00\x00\x00\x00\x00\x00\x14\x0f\x00\x00\x00\x00\x00\x00"
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159 "\x5c\x0f\x00\x00\x00\x00\x00\x00\x9f\x0f\x00\x00\x00\x00\x00\x00"
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160 "\xac\x0f\x00\x00\x00\x00\x00\x00\xdb\x0f\x00\x00\x00\x00\x00\x00"
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161 "\xff\x0f\x00\x00\x00\x00\x00\x00\x2c\x10\x00\x00\x00\x00\x00\x00"
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162 "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
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163 "\x60\x11\x00\x00\x00\x00\x00\x00\xd1\x16\x00\x00\x00\x00\x00\x00"
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164 "\x40\x0b\x00\x00\x00\x00\x00\x00\x2c\x10\x00\x00\x00\x00\x00\x00"
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165 "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
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166 "\x7a\x00\x00\x00\x00\x00\x00\x00\xb6\x00\x00\x00\x00\x00\x00\x00"
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167 "\x9f\x01\x00\x00\x00\x00\x00\x00\xa7\x01\x00\x00\x00\x00\x00\x00"
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168 "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
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169 "\x7a\x00\x00\x00\x00\x00\x00\x00\xa9\x00\x00\x00\x00\x00\x00\x00"
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170 "\x9f\x01\x00\x00\x00\x00\x00\x00\xa7\x01\x00\x00\x00\x00\x00\x00"
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171 "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"),
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172 672,
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173 ("\x78\x9c\x3b\x23\xc8\x00\x06\x57\x85\x21\xb4\x8c\x08\x84\x2e\x82"
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174 "\xd2\x73\xa1\xf4\x55\x28\x8d\x0e\x7e\x0b\x41\x68\x4e\xa8\x7e\x1e"
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175 "\x28\x7d\x1a\x4a\x6b\x42\xf5\xf9\x91\x69\x5e\x3a\x9a\x79\x84\xf4"
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176 "\xc7\x73\x43\xe8\x1c\x28\x5d\x0b\xa5\xeb\x78\x20\xb4\x05\x3f\x84"
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177 "\x8e\xe1\xc7\xae\xbf\x19\xaa\xee\x17\x94\xfe\xcb\x0b\xa1\xdf\xf3"
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178 "\x41\x68\x11\x7e\x54\x73\xe6\x43\xe9\x35\x50\xfa\x36\x94\xfe\x8f"
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179 "\xc3\x7c\x98\x79\x37\xf8\xc8\xd3\x0f\x73\xd7\x2b\x1c\xee\x8a\x21"
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180 "\xd2\x5d\x3a\x02\xd8\xcd\x4f\x80\xa6\x87\x8b\x62\x10\xda\x81\x1b"
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181 "\xbf\xfa\x2a\x28\xbd\x0d\x4a\xcf\x67\x84\xd0\xcb\x19\xf1\xab\x5f"
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182 "\x49\xa4\x7a\x00\x48\x97\x29\xd4"),
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183 152,
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111
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184 }
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185 };
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186
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187 /* Test the hand coded samples. */
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188
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189 static void
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190 test_samples (struct backtrace_state *state)
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191 {
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192 size_t i;
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193
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194 for (i = 0; i < sizeof tests / sizeof tests[0]; ++i)
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195 {
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196 char *p;
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197 size_t v;
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198 size_t j;
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199 unsigned char *uncompressed;
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200 size_t uncompressed_len;
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201
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202 p = malloc (12 + tests[i].compressed_len);
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203 memcpy (p, "ZLIB", 4);
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131
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204 v = tests[i].uncompressed_len;
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205 if (v == 0)
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206 v = strlen (tests[i].uncompressed);
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111
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207 for (j = 0; j < 8; ++j)
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208 p[j + 4] = (v >> ((7 - j) * 8)) & 0xff;
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209 memcpy (p + 12, tests[i].compressed, tests[i].compressed_len);
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210 uncompressed = NULL;
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211 uncompressed_len = 0;
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212 if (!backtrace_uncompress_zdebug (state, (unsigned char *) p,
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213 tests[i].compressed_len + 12,
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214 error_callback_compress, NULL,
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215 &uncompressed, &uncompressed_len))
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216 {
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217 fprintf (stderr, "test %s: uncompress failed\n", tests[i].name);
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218 ++failures;
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219 }
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220 else
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221 {
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222 if (uncompressed_len != v)
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223 {
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224 fprintf (stderr,
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225 "test %s: got uncompressed length %zu, want %zu\n",
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226 tests[i].name, uncompressed_len, v);
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227 ++failures;
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228 }
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229 else if (memcmp (tests[i].uncompressed, uncompressed, v) != 0)
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230 {
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231 size_t j;
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232
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233 fprintf (stderr, "test %s: uncompressed data mismatch\n",
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234 tests[i].name);
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235 for (j = 0; j < v; ++j)
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236 if (tests[i].uncompressed[j] != uncompressed[j])
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237 fprintf (stderr, " %zu: got %#x want %#x\n", j,
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238 uncompressed[j], tests[i].uncompressed[j]);
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239 ++failures;
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240 }
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241 else
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242 printf ("PASS: inflate %s\n", tests[i].name);
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243
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244 backtrace_free (state, uncompressed, uncompressed_len,
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245 error_callback_compress, NULL);
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246 }
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247 }
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248 }
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249
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250 #ifdef HAVE_ZLIB
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251
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252 /* Given a set of TRIALS timings, discard the lowest and highest
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253 values and return the mean average of the rest. */
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254
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255 static size_t
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256 average_time (const size_t *times, size_t trials)
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257 {
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258 size_t imax;
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259 size_t max;
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260 size_t imin;
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261 size_t min;
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262 size_t i;
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263 size_t sum;
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264
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265 imin = 0;
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266 imax = 0;
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267 min = times[0];
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268 max = times[0];
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269 for (i = 1; i < trials; ++i)
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270 {
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271 if (times[i] < min)
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272 {
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273 imin = i;
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274 min = times[i];
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275 }
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276 if (times[i] > max)
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277 {
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278 imax = i;
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279 max = times[i];
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280 }
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281 }
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282
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283 sum = 0;
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284 for (i = 0; i < trials; ++i)
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285 {
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286 if (i != imax && i != imin)
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287 sum += times[i];
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288 }
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289 return sum / (trials - 2);
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290 }
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291
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292 #endif
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293
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294 /* Test a larger text, if available. */
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295
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296 static void
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297 test_large (struct backtrace_state *state)
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298 {
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299 #ifdef HAVE_ZLIB
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300 unsigned char *orig_buf;
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301 size_t orig_bufsize;
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302 size_t i;
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303 char *compressed_buf;
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304 size_t compressed_bufsize;
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305 unsigned long compress_sizearg;
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306 unsigned char *uncompressed_buf;
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307 size_t uncompressed_bufsize;
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308 int r;
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309 clockid_t cid;
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310 struct timespec ts1;
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311 struct timespec ts2;
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312 size_t ctime;
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313 size_t ztime;
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314 const size_t trials = 16;
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315 size_t ctimes[16];
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|
316 size_t ztimes[16];
|
|
|
317 static const char * const names[] = {
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318 "Mark.Twain-Tom.Sawyer.txt",
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319 "../libgo/go/compress/testdata/Mark.Twain-Tom.Sawyer.txt"
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320 };
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321
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322 orig_buf = NULL;
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323 orig_bufsize = 0;
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324 uncompressed_buf = NULL;
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325 compressed_buf = NULL;
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326
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327 for (i = 0; i < sizeof names / sizeof names[0]; ++i)
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328 {
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329 size_t len;
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330 char *namebuf;
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331 FILE *e;
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332 struct stat st;
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333 char *rbuf;
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334 size_t got;
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335
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336 len = strlen (SRCDIR) + strlen (names[i]) + 2;
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337 namebuf = malloc (len);
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|
338 if (namebuf == NULL)
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339 {
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|
340 perror ("malloc");
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341 goto fail;
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|
342 }
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|
|
343 snprintf (namebuf, len, "%s/%s", SRCDIR, names[i]);
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|
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344 e = fopen (namebuf, "r");
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345 free (namebuf);
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346 if (e == NULL)
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347 continue;
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|
|
348 if (fstat (fileno (e), &st) < 0)
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349 {
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350 perror ("fstat");
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|
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351 fclose (e);
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|
352 continue;
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353 }
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354 rbuf = malloc (st.st_size);
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355 if (rbuf == NULL)
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356 {
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357 perror ("malloc");
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|
|
358 goto fail;
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|
|
359 }
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|
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360 got = fread (rbuf, 1, st.st_size, e);
|
|
|
361 fclose (e);
|
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|
362 if (got > 0)
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|
363 {
|
|
145
|
364 orig_buf = (unsigned char *) rbuf;
|
|
111
|
365 orig_bufsize = got;
|
|
|
366 break;
|
|
|
367 }
|
|
|
368 free (rbuf);
|
|
|
369 }
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|
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370
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|
|
371 if (orig_buf == NULL)
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|
372 {
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|
373 /* We couldn't find an input file. */
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|
|
374 printf ("UNSUPPORTED: inflate large\n");
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|
|
375 return;
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|
|
376 }
|
|
|
377
|
|
|
378 compressed_bufsize = compressBound (orig_bufsize) + 12;
|
|
|
379 compressed_buf = malloc (compressed_bufsize);
|
|
|
380 if (compressed_buf == NULL)
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|
|
381 {
|
|
|
382 perror ("malloc");
|
|
|
383 goto fail;
|
|
|
384 }
|
|
|
385
|
|
|
386 compress_sizearg = compressed_bufsize - 12;
|
|
145
|
387 r = compress ((unsigned char *) compressed_buf + 12, &compress_sizearg,
|
|
111
|
388 orig_buf, orig_bufsize);
|
|
|
389 if (r != Z_OK)
|
|
|
390 {
|
|
|
391 fprintf (stderr, "zlib compress failed: %d\n", r);
|
|
|
392 goto fail;
|
|
|
393 }
|
|
|
394
|
|
|
395 compressed_bufsize = compress_sizearg + 12;
|
|
|
396
|
|
|
397 /* Prepare the header that our library expects. */
|
|
|
398 memcpy (compressed_buf, "ZLIB", 4);
|
|
|
399 for (i = 0; i < 8; ++i)
|
|
|
400 compressed_buf[i + 4] = (orig_bufsize >> ((7 - i) * 8)) & 0xff;
|
|
|
401
|
|
|
402 uncompressed_buf = malloc (orig_bufsize);
|
|
|
403 if (uncompressed_buf == NULL)
|
|
|
404 {
|
|
|
405 perror ("malloc");
|
|
|
406 goto fail;
|
|
|
407 }
|
|
|
408 uncompressed_bufsize = orig_bufsize;
|
|
|
409
|
|
145
|
410 if (!backtrace_uncompress_zdebug (state, (unsigned char *) compressed_buf,
|
|
|
411 compressed_bufsize,
|
|
111
|
412 error_callback_compress, NULL,
|
|
|
413 &uncompressed_buf, &uncompressed_bufsize))
|
|
|
414 {
|
|
|
415 fprintf (stderr, "inflate large: backtrace_uncompress_zdebug failed\n");
|
|
|
416 goto fail;
|
|
|
417 }
|
|
|
418
|
|
|
419 if (uncompressed_bufsize != orig_bufsize)
|
|
|
420 {
|
|
|
421 fprintf (stderr,
|
|
|
422 "inflate large: got uncompressed length %zu, want %zu\n",
|
|
|
423 uncompressed_bufsize, orig_bufsize);
|
|
|
424 goto fail;
|
|
|
425 }
|
|
|
426
|
|
|
427 if (memcmp (uncompressed_buf, orig_buf, uncompressed_bufsize) != 0)
|
|
|
428 {
|
|
|
429 fprintf (stderr, "inflate large: uncompressed data mismatch\n");
|
|
|
430 goto fail;
|
|
|
431 }
|
|
|
432
|
|
|
433 printf ("PASS: inflate large\n");
|
|
|
434
|
|
|
435 for (i = 0; i < trials; ++i)
|
|
|
436 {
|
|
|
437 unsigned long uncompress_sizearg;
|
|
|
438
|
|
|
439 cid = ZLIB_CLOCK_GETTIME_ARG;
|
|
|
440 if (clock_gettime (cid, &ts1) < 0)
|
|
|
441 {
|
|
|
442 if (errno == EINVAL)
|
|
|
443 return;
|
|
|
444 perror ("clock_gettime");
|
|
|
445 return;
|
|
|
446 }
|
|
|
447
|
|
145
|
448 if (!backtrace_uncompress_zdebug (state,
|
|
|
449 (unsigned char *) compressed_buf,
|
|
111
|
450 compressed_bufsize,
|
|
|
451 error_callback_compress, NULL,
|
|
|
452 &uncompressed_buf,
|
|
|
453 &uncompressed_bufsize))
|
|
|
454 {
|
|
|
455 fprintf (stderr,
|
|
|
456 ("inflate large: "
|
|
|
457 "benchmark backtrace_uncompress_zdebug failed\n"));
|
|
|
458 return;
|
|
|
459 }
|
|
|
460
|
|
|
461 if (clock_gettime (cid, &ts2) < 0)
|
|
|
462 {
|
|
|
463 perror ("clock_gettime");
|
|
|
464 return;
|
|
|
465 }
|
|
|
466
|
|
|
467 ctime = (ts2.tv_sec - ts1.tv_sec) * 1000000000;
|
|
|
468 ctime += ts2.tv_nsec - ts1.tv_nsec;
|
|
|
469 ctimes[i] = ctime;
|
|
|
470
|
|
|
471 if (clock_gettime (cid, &ts1) < 0)
|
|
|
472 {
|
|
|
473 perror("clock_gettime");
|
|
|
474 return;
|
|
|
475 }
|
|
|
476
|
|
|
477 uncompress_sizearg = uncompressed_bufsize;
|
|
145
|
478 r = uncompress ((unsigned char *) uncompressed_buf, &uncompress_sizearg,
|
|
|
479 (unsigned char *) compressed_buf + 12,
|
|
|
480 compressed_bufsize - 12);
|
|
111
|
481
|
|
|
482 if (clock_gettime (cid, &ts2) < 0)
|
|
|
483 {
|
|
|
484 perror ("clock_gettime");
|
|
|
485 return;
|
|
|
486 }
|
|
|
487
|
|
|
488 if (r != Z_OK)
|
|
|
489 {
|
|
|
490 fprintf (stderr,
|
|
|
491 "inflate large: benchmark zlib uncompress failed: %d\n",
|
|
|
492 r);
|
|
|
493 return;
|
|
|
494 }
|
|
|
495
|
|
|
496 ztime = (ts2.tv_sec - ts1.tv_sec) * 1000000000;
|
|
|
497 ztime += ts2.tv_nsec - ts1.tv_nsec;
|
|
|
498 ztimes[i] = ztime;
|
|
|
499 }
|
|
|
500
|
|
|
501 /* Toss the highest and lowest times and average the rest. */
|
|
|
502 ctime = average_time (ctimes, trials);
|
|
|
503 ztime = average_time (ztimes, trials);
|
|
|
504
|
|
|
505 printf ("backtrace: %zu ns\n", ctime);
|
|
|
506 printf ("zlib : %zu ns\n", ztime);
|
|
|
507 printf ("ratio : %g\n", (double) ztime / (double) ctime);
|
|
|
508
|
|
|
509 return;
|
|
|
510
|
|
|
511 fail:
|
|
|
512 printf ("FAIL: inflate large\n");
|
|
|
513 ++failures;
|
|
|
514
|
|
|
515 if (orig_buf != NULL)
|
|
|
516 free (orig_buf);
|
|
|
517 if (compressed_buf != NULL)
|
|
|
518 free (compressed_buf);
|
|
|
519 if (uncompressed_buf != NULL)
|
|
|
520 free (uncompressed_buf);
|
|
|
521
|
|
|
522 #else /* !HAVE_ZLIB */
|
|
|
523
|
|
|
524 printf ("UNSUPPORTED: inflate large\n");
|
|
|
525
|
|
|
526 #endif /* !HAVE_ZLIB */
|
|
|
527 }
|
|
|
528
|
|
|
529 int
|
|
|
530 main (int argc ATTRIBUTE_UNUSED, char **argv)
|
|
|
531 {
|
|
|
532 struct backtrace_state *state;
|
|
|
533
|
|
|
534 state = backtrace_create_state (argv[0], BACKTRACE_SUPPORTS_THREADS,
|
|
|
535 error_callback_create, NULL);
|
|
|
536
|
|
|
537 test_samples (state);
|
|
|
538 test_large (state);
|
|
|
539
|
|
|
540 exit (failures != 0 ? EXIT_FAILURE : EXIT_SUCCESS);
|
|
|
541 }
|
