1 | #!/bin/sh
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2 | # Copyright 2008 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 | umask 022
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8 |
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9 | # ls -ln shows date. Need to remove that, it's variable.
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10 | # sed: coalesce spaces
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11 | # cut: remove date
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12 | # grep: remove "total NNN" lines
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13 | FILTER_LS="sed 's/ */ /g' | cut -d' ' -f 1-5,9- | grep -v '^total '"
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14 |
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15 |
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16 | # newc cpio archive of directory cpio.testdir with empty x and y hardlinks
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17 | hexdump="\
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18 | \x42\x5a\x68\x39\x31\x41\x59\x26\x53\x59\x64\x1e\x91\x8c\x00\x00\
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19 | \x48\x7f\x80\x4c\x48\x08\x00\x28\x01\xff\xe0\x3f\x24\x14\x00\x0e\
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20 | \x20\xdc\x60\x20\x00\x92\x11\xea\xa0\x1a\x00\x00\x00\x03\x20\x8a\
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21 | \x93\xd4\x9a\x68\x1a\x0d\x1e\x91\xa1\xa0\x06\x98\xe3\x5c\x2f\xd9\
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22 | \x26\xa1\x25\x24\x20\xed\x47\xc7\x21\x40\x2b\x6e\xf2\xe6\xfe\x98\
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23 | \x13\x68\xa8\xbd\x82\xb2\x4f\x26\x02\x24\x16\x5b\x22\x16\x72\x74\
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24 | \x15\xcd\xc1\xa6\x9e\xa6\x5e\x6c\x16\x37\x35\x01\x99\xc4\x81\x21\
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25 | \x29\x28\x4b\x69\x51\xa9\x3c\x1a\x9b\x0a\xe1\xe4\xb4\xaf\x85\x73\
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26 | \xba\x23\x10\x59\xe8\xb3\xe1\xa1\x63\x05\x8c\x4f\xc5\xdc\x91\x4e\
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27 | \x14\x24\x19\x07\xa4\x63\x00"
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28 |
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29 | user=$(id -u)
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30 | group=$(id -g)
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31 |
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32 | rm -rf cpio.testdir cpio.testdir2 2>/dev/null
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33 |
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34 | # testing "test name" "command" "expected result" "file input" "stdin"
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35 |
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36 | optional FEATURE_LS_SORTFILES FEATURE_LS_TIMESTAMPS
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37 | testing "cpio extracts zero-sized hardlinks" \
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38 | "$ECHO -ne '$hexdump' | bzcat | cpio -i 2>&1; echo \$?;
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39 | ls -ln cpio.testdir | $FILTER_LS" \
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40 | "\
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41 | 1 blocks
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42 | 0
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43 | -rw-r--r-- 2 $user $group 0 x
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44 | -rw-r--r-- 2 $user $group 0 y
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45 | " "" ""
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46 | SKIP=
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47 |
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48 |
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49 | test x"$SKIP_KNOWN_BUGS" = x"" && {
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50 | # Currently fails. Numerous buglets: "1 blocks" versus "1 block",
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51 | # does not list cpio.testdir/x and cpio.testdir/y
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52 | testing "cpio lists hardlinks" \
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53 | "$ECHO -ne '$hexdump' | bzcat | cpio -t 2>&1; echo \$?" \
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54 | "\
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55 | cpio.testdir
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56 | cpio.testdir/x
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57 | cpio.testdir/y
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58 | 1 blocks
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59 | 0
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60 | " "" ""
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61 | }
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62 |
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63 |
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64 | # More complex case
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65 | rm -rf cpio.testdir cpio.testdir2 2>/dev/null
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66 | mkdir cpio.testdir
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67 | touch cpio.testdir/solo
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68 | touch cpio.testdir/empty
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69 | echo x >cpio.testdir/nonempty
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70 | ln cpio.testdir/empty cpio.testdir/empty1
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71 | ln cpio.testdir/nonempty cpio.testdir/nonempty1
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72 | mkdir cpio.testdir2
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73 |
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74 | optional FEATURE_CPIO_O LONG_OPTS FEATURE_LS_SORTFILES FEATURE_LS_TIMESTAMPS
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75 | testing "cpio extracts zero-sized hardlinks 2" \
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76 | "find cpio.testdir | cpio -H newc --create | (cd cpio.testdir2 && cpio -i 2>&1); echo \$?;
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77 | ls -ln cpio.testdir2/cpio.testdir | $FILTER_LS" \
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78 | "\
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79 | 2 blocks
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80 | 0
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81 | -rw-r--r-- 2 $user $group 0 empty
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82 | -rw-r--r-- 2 $user $group 0 empty1
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83 | -rw-r--r-- 2 $user $group 2 nonempty
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84 | -rw-r--r-- 2 $user $group 2 nonempty1
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85 | -rw-r--r-- 1 $user $group 0 solo
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86 | " "" ""
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87 | SKIP=
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88 |
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89 | # Was trying to create "/usr/bin", correct is "usr/bin".
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90 | rm -rf cpio.testdir
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91 | optional FEATURE_CPIO_P
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92 | testing "cpio -p with absolute paths" \
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93 | "echo /usr/bin | cpio -dp cpio.testdir 2>&1; echo \$?;
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94 | ls cpio.testdir" \
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95 | "\
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96 | 1 blocks
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97 | 0
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98 | usr
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99 | " "" ""
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100 | SKIP=
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101 |
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102 | # chown on a link was affecting file, dropping its suid/sgid bits
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103 | rm -rf cpio.testdir
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104 | optional FEATURE_CPIO_O FEATURE_STAT_FORMAT
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105 | mkdir cpio.testdir
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106 | touch cpio.testdir/file
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107 | chmod 6755 cpio.testdir/file # sets suid/sgid bits
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108 | ln -sf file cpio.testdir/link
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109 | testing "cpio restores suid/sgid bits" \
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110 | "cd cpio.testdir && { echo file; echo link; } | cpio -ovHnewc >pack.cpio && rm ???? && cpio -idmvu <pack.cpio 2>/dev/null;
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111 | stat -c '%a %n' file" \
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112 | "\
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113 | file
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114 | link
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115 | 6755 file
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116 | " "" ""
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117 | SKIP=
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118 |
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119 | # avoid 'not created: newer or same age file exists' message for directories
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120 | rm -rf cpio.testdir cpio.testdir2 2>/dev/null
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121 | mkdir cpio.testdir
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122 | testing "cpio extracts in existing directory" \
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123 | "$ECHO -ne '$hexdump' | bzcat | cpio -id 2>&1; echo \$?" \
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124 | "\
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125 | 1 blocks
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126 | 0
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127 | " "" ""
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128 | SKIP=
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129 |
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130 | # Clean up
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131 | rm -rf cpio.testdir cpio.testdir2 2>/dev/null
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132 |
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133 | exit $FAILCOUNT
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