1 | #!/bin/sh
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2 | # Copyright 2009 by Denys Vlasenko
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3 | # Licensed under GPLv2, see file LICENSE in this source tree.
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4 |
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5 | . ./testing.sh
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6 |
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7 | unset LANG
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8 | unset LANGUAGE
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9 | unset LC_COLLATE
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10 | unset LC_ALL
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11 | umask 022
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12 |
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13 | rm -rf tar.tempdir 2>/dev/null
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14 | mkdir tar.tempdir && cd tar.tempdir || exit 1
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15 |
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16 | # testing "test name" "script" "expected result" "file input" "stdin"
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17 |
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18 | optional FEATURE_TAR_CREATE FEATURE_LS_SORTFILES
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19 | testing "tar hardlinks and repeated files" '\
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20 | rm -rf input_* test.tar 2>/dev/null
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21 | >input_hard1
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22 | ln input_hard1 input_hard2
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23 | mkdir input_dir
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24 | >input_dir/file
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25 | chmod -R 644 *
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26 | chmod 755 input_dir
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27 | tar cf test.tar input input_dir/ input_hard1 input_hard2 input_hard1 input_dir/ input
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28 | tar tvf test.tar | sed "s/.*[0-9] input/input/"
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29 | tar xf test.tar 2>&1
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30 | echo Ok: $?
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31 | ls -l . input_dir/* | grep input_ | sed "s/\\(^[^ ]*\\) .* input/\\1 input/"
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32 | ' "\
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33 | input
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34 | input_dir/
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35 | input_dir/file
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36 | input_hard1
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37 | input_hard2 -> input_hard1
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38 | input_hard1 -> input_hard1
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39 | input_dir/
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40 | input_dir/file
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41 | input
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42 | Ok: 0
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43 | -rw-r--r-- input_dir/file
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44 | drwxr-xr-x input_dir
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45 | -rw-r--r-- input_hard1
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46 | -rw-r--r-- input_hard2
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47 | " \
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48 | "" ""
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49 | SKIP=
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50 |
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51 | optional FEATURE_TAR_CREATE FEATURE_LS_SORTFILES
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52 | testing "tar hardlinks mode" '\
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53 | rm -rf input_* test.tar 2>/dev/null
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54 | >input_hard1
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55 | chmod 741 input_hard1
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56 | ln input_hard1 input_hard2
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57 | mkdir input_dir
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58 | ln input_hard1 input_dir
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59 | ln input_hard2 input_dir
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60 | chmod 550 input_dir
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61 | # On some filesystems, input_dir/input_hard2 is returned by readdir
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62 | # BEFORE input_dir/input_hard1! Thats why we cant just "tar cf ... input_*":
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63 | tar cf test.tar input_dir/input_hard* input_hard*
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64 | tar tvf test.tar | sed "s/.*[0-9] input/input/"
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65 | chmod 770 input_dir
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66 | rm -rf input_*
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67 | tar xf test.tar 2>&1
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68 | echo Ok: $?
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69 | ls -l . input_dir/* | grep "input.*hard" | sed "s/\\(^[^ ]*\\) .* input/\\1 input/"
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70 | ' "\
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71 | input_dir/input_hard1
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72 | input_dir/input_hard2 -> input_dir/input_hard1
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73 | input_hard1 -> input_dir/input_hard1
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74 | input_hard2 -> input_dir/input_hard1
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75 | Ok: 0
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76 | -rwxr----x input_dir/input_hard1
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77 | -rwxr----x input_dir/input_hard2
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78 | -rwxr----x input_hard1
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79 | -rwxr----x input_hard2
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80 | " \
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81 | "" ""
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82 | SKIP=
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83 |
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84 | optional FEATURE_TAR_CREATE FEATURE_LS_SORTFILES
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85 | testing "tar symlinks mode" '\
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86 | rm -rf input_* test.tar 2>/dev/null
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87 | >input_file
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88 | chmod 741 input_file
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89 | ln -s input_file input_soft
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90 | mkdir input_dir
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91 | ln input_file input_dir
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92 | ln input_soft input_dir
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93 | chmod 550 input_dir
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94 | tar cf test.tar input_dir/* input_[fs]*
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95 | tar tvf test.tar | sed "s/.*[0-9] input/input/" | sort
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96 | chmod 770 input_dir
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97 | rm -rf input_*
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98 | tar xf test.tar 2>&1
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99 | echo Ok: $?
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100 | ls -l . input_dir/* | grep "input_[fs]" | sed "s/\\(^[^ ]*\\) .* input/\\1 input/"
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101 | ' "\
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102 | input_dir/input_file
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103 | input_dir/input_soft -> input_file
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104 | input_file -> input_dir/input_file
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105 | input_soft -> input_dir/input_soft
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106 | Ok: 0
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107 | -rwxr----x input_dir/input_file
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108 | lrwxrwxrwx input_file
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109 | -rwxr----x input_file
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110 | lrwxrwxrwx input_file
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111 | " \
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112 | "" ""
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113 | SKIP=
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114 |
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115 | optional FEATURE_TAR_CREATE FEATURE_TAR_LONG_OPTIONS
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116 | testing "tar --overwrite" "\
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117 | rm -rf input_* test.tar 2>/dev/null
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118 | ln input input_hard
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119 | tar cf test.tar input_hard
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120 | echo WRONG >input
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121 | # --overwrite opens 'input_hard' without unlinking,
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122 | # thus 'input_hard' still linked to 'input' and we write 'Ok' into it
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123 | tar xf test.tar --overwrite 2>&1 && cat input
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124 | " "\
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125 | Ok
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126 | " \
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127 | "Ok\n" ""
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128 | SKIP=
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129 |
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130 | test x"$SKIP_KNOWN_BUGS" = x"" && {
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131 | # Needs to be run under non-root for meaningful test
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132 | optional FEATURE_TAR_CREATE
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133 | testing "tar writing into read-only dir" '\
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134 | rm -rf input_* test.tar 2>/dev/null
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135 | mkdir input_dir
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136 | >input_dir/input_file
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137 | chmod 550 input_dir
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138 | tar cf test.tar input_dir
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139 | tar tvf test.tar | sed "s/.*[0-9] input/input/"
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140 | chmod 770 input_dir
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141 | rm -rf input_*
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142 | tar xf test.tar 2>&1
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143 | echo Ok: $?
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144 | ls -l input_dir/* . | grep input_ | sed "s/\\(^[^ ]*\\) .* input/\\1 input/"
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145 | chmod 770 input_dir
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146 | ' "\
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147 | input_dir/
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148 | input_dir/input_file
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149 | Ok: 0
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150 | -rw-r--r-- input_dir/input_file
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151 | dr-xr-x--- input_dir
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152 | " \
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153 | "" ""
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154 | SKIP=
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155 | }
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156 |
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157 | # Had a bug where on extract autodetect first "switched off" -z
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158 | # and then failed to recognize .tgz extension
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159 | optional FEATURE_TAR_CREATE FEATURE_SEAMLESS_GZ
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160 | testing "tar extract tgz" "\
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161 | dd count=1 bs=1M if=/dev/zero of=F0 2>/dev/null
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162 | tar -czf F0.tgz F0
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163 | rm F0
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164 | tar -xzvf F0.tgz && echo Ok
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165 | rm F0 || echo BAD
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166 | " "\
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167 | F0
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168 | Ok
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169 | " \
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170 | "" ""
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171 | SKIP=
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172 |
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173 | # Do we detect XZ-compressed data (even w/o .tar.xz or txz extension)?
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174 | # (the uuencoded hello_world.txz contains one empty file named "hello_world")
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175 | optional UUDECODE FEATURE_TAR_AUTODETECT FEATURE_SEAMLESS_XZ
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176 | testing "tar extract txz" "\
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177 | uudecode -o input && tar tf input && echo Ok
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178 | " "\
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179 | hello_world
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180 | Ok
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181 | " \
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182 | "" "\
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183 | begin-base64 644 hello_world.txz
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184 | /Td6WFoAAATm1rRGAgAhARYAAAB0L+Wj4AX/AEldADQZSe6ODIZQ3rSQ8kAJ
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185 | SnMPTX+XWGKW3Yu/Rwqg4Ik5wqgQKgVH97J8yA8IvZ4ahaCQogUNHRkXibr2
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186 | Q615wcb2G7fJU49AhWAAAAAAUA8gu9DyXfAAAWWADAAAAB5FXGCxxGf7AgAA
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187 | AAAEWVo=
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188 | ====
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189 | "
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190 | SKIP=
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191 |
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192 | # On extract, everything up to and including last ".." component is stripped
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193 | optional FEATURE_TAR_CREATE
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194 | testing "tar strips /../ on extract" "\
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195 | rm -rf input_* test.tar 2>/dev/null
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196 | mkdir input_dir
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197 | echo Ok >input_dir/file
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198 | tar cf test.tar ./../tar.tempdir/input_dir/../input_dir 2>&1
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199 | rm -rf input_* 2>/dev/null
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200 | tar -vxf test.tar 2>&1
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201 | cat input_dir/file 2>&1
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202 | " "\
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203 | tar: removing leading './../tar.tempdir/input_dir/../' from member names
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204 | input_dir/
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205 | input_dir/file
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206 | Ok
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207 | " \
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208 | "" ""
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209 | SKIP=
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210 |
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211 |
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212 | cd .. && rm -rf tar.tempdir || exit 1
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213 |
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214 | exit $FAILCOUNT
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