Commit | Line | Data |
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7359a58b MM |
1 | #! /bin/sh |
2 | ||
3 | # This program is distributable under the terms of the GNU GPL (see | |
4 | # COPYING). | |
5 | ||
6 | # Test the --tweak, --no-tweak, and --no-tweak-hlinked options. | |
7 | ||
8 | . $srcdir/testsuite/rsync.fns | |
9 | ||
10 | # Replacement for [ a -ef b ] that doesn't follow symlinks. | |
11 | samefile() { | |
12 | inum1=`ls -di "$1" | sed 's/ .*$//'` | |
13 | inum2=`ls -di "$2" | sed 's/ .*$//'` | |
14 | [ "$inum1" = "$inum2" ] | |
15 | } | |
16 | ||
17 | chkfile="$scratchdir/rsync.chk" | |
18 | outfile="$scratchdir/rsync.out" | |
19 | ||
20 | makepath "$fromdir" | |
21 | ||
22 | # usage: testit OPTION FTYPE ATTR | |
23 | testit() { | |
24 | option="$1" | |
25 | ftype=$2 | |
26 | attr=$3 | |
27 | testid="$option $ftype $attr" | |
28 | echo "Running test: ($testid)" | |
29 | ||
30 | # Prepare the destination directory: | |
31 | # file1: attr different from source | |
32 | # file2: attr different from source, hard-linked with file2hl | |
33 | # file3: attr same as source, hard-linked with file3hl | |
34 | extraopt='' | |
35 | rm -rf "$todir" | |
36 | $RSYNC -a "$fromdir/" "$todir/" | |
37 | case "$ftype,$attr" in | |
38 | *,p) | |
39 | chmod 700 "$todir/file1" "$todir/file2" | |
40 | icode='...p.....' | |
41 | ;; | |
42 | L,t) | |
43 | # Grab the new symlinks. | |
44 | $RSYNC -a "$scratchdir/newlinks/" "$todir/" | |
45 | icode='..t......' | |
46 | ;; | |
47 | *,t) | |
48 | touch -d @1194208678 "$todir/file1" "$todir/file2" | |
49 | # Make sure unchanged_attrs signals a difference in mtime. | |
50 | extraopt='--checksum' | |
51 | icode='..t......' | |
52 | ;; | |
53 | t_symlink) | |
54 | esac | |
55 | ln "$todir/file2" "$todir/file2hl" | |
56 | ln "$todir/file3" "$todir/file3hl" | |
57 | ||
58 | # Determine the expected results. | |
59 | case "$option" in | |
60 | ''|*--tweak) | |
61 | # Tweak both files, tweaking through to file2hl. | |
62 | a1='.' | |
63 | a2='.' | |
64 | changes_f2hl=1 | |
65 | ;; | |
66 | --no-tweak-hlinked) | |
67 | # Tweak file1 and recreate file2, breaking the link to file2hl. | |
68 | a1='.' | |
69 | a2='c' | |
70 | changes_f2hl='' | |
71 | ;; | |
72 | --no-tweak) | |
73 | # Recreate both file1 and file2, breaking the link to file2hl. | |
74 | a1='c' | |
75 | a2='c' | |
76 | changes_f2hl='' | |
77 | ;; | |
78 | esac | |
79 | if [ "$ftype" = L ]; then | |
80 | ltgt=' -> foo' | |
81 | else | |
82 | ltgt='' | |
83 | fi | |
84 | cat >"$chkfile" <<EOCHK | |
85 | $a1$ftype$icode file1$ltgt | |
86 | $a2$ftype$icode file2$ltgt | |
87 | EOCHK | |
88 | ||
89 | $RSYNC -a -i --omit-dir-times $option $extraopt "$fromdir/" "$todir/" | tee "$outfile" | |
90 | diff $diffopt "$chkfile" "$outfile" || test_fail "itemize mismatch for test ($testid)" | |
91 | ||
92 | if [ $changes_f2hl ]; then | |
93 | samefile "$todir/file2" "$todir/file2hl" || test_fail "rsync should not have broken the file2 hard link" | |
94 | if [ $attr = p ]; then | |
95 | check_perms "$todir/file2hl" rw------- "test ($testid)" | |
96 | fi | |
97 | else | |
98 | ! samefile "$todir/file2" "$todir/file2hl" || test_fail "rsync should have broken the file2 hard link" | |
99 | if [ $attr = p ]; then | |
100 | check_perms "$todir/file2hl" rwx------ "test ($testid)" | |
101 | fi | |
102 | fi | |
103 | ||
104 | # Nothing should ever happen to file3. | |
105 | samefile "$todir/file3" "$todir/file3hl" || test_fail "rsync should not have broken the file3 hard link" | |
106 | } | |
107 | ||
108 | # REGULAR FILES | |
109 | echo data >"$fromdir/file1" | |
110 | echo data >"$fromdir/file2" | |
111 | echo data >"$fromdir/file3" | |
112 | chmod 600 "$fromdir/file1" "$fromdir/file2" "$fromdir/file3" | |
113 | for o in '' '--no-tweak --tweak' '--no-tweak-hlinked' '--no-tweak'; do | |
114 | for a in p t; do | |
115 | testit "$o" f $a | |
116 | done | |
117 | done | |
118 | ||
119 | # SYMLINKS | |
120 | rm -f "$fromdir/file1" "$fromdir/file2" "$fromdir/file3" | |
121 | if config_test CAN_HARDLINK_SYMLINK && config_test HAVE_LUTIMES; then | |
122 | ln -s foo "$fromdir/file1" | |
123 | ln -s foo "$fromdir/file2" | |
124 | ln -s foo "$fromdir/file3" | |
125 | # Since we don't have `touch -h', sleep once and make some newer | |
126 | # symlinks that each test can copy into the destination directory. | |
127 | sleep 1 | |
128 | makepath "$scratchdir/newlinks" | |
129 | ln -s foo "$scratchdir/newlinks/file1" | |
130 | ln -s foo "$scratchdir/newlinks/file2" | |
131 | for o in '' '--no-tweak --tweak' '--no-tweak-hlinked' '--no-tweak'; do | |
132 | # For symlinks, we test only times, not permissions. | |
133 | testit "$o" L t | |
134 | done | |
135 | fi | |
136 | ||
137 | # SPECIAL FILES | |
138 | rm -f "$fromdir/file1" "$fromdir/file2" "$fromdir/file3" | |
139 | if config_test CAN_HARDLINK_SPECIAL \ | |
140 | && mkfifo "$fromdir/file1" "$fromdir/file2" "$fromdir/file3"; then | |
141 | chmod 600 "$fromdir/file1" "$fromdir/file2" "$fromdir/file3" | |
142 | for o in '' '--no-tweak --tweak' '--no-tweak-hlinked' '--no-tweak'; do | |
143 | for a in p t; do | |
144 | testit "$o" S $a | |
145 | done | |
146 | done | |
147 | fi | |
148 | ||
149 | # The script would have aborted on error, so getting here means we've won. | |
150 | exit 0 |