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Commit | Line | Data |
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8464010f DST |
1 | #!/bin/sh |
2 | # | |
3 | # Copyright (c) 2008 Johannes E. Schindelin | |
4 | # | |
5 | ||
6 | test_description='prune' | |
7 | . ./test-lib.sh | |
8 | ||
98df233e CB |
9 | day=$((60*60*24)) |
10 | week=$(($day*7)) | |
11 | ||
12 | add_blob() { | |
13 | before=$(git count-objects | sed "s/ .*//") && | |
14 | BLOB=$(echo aleph_0 | git hash-object -w --stdin) && | |
15 | BLOB_FILE=.git/objects/$(echo $BLOB | sed "s/^../&\//") && | |
8ad16524 | 16 | verbose test $((1 + $before)) = $(git count-objects | sed "s/ .*//") && |
f1dd90bd | 17 | test_path_is_file $BLOB_FILE && |
e3b02bc9 | 18 | test-chmtime =+0 $BLOB_FILE |
98df233e CB |
19 | } |
20 | ||
8464010f DST |
21 | test_expect_success setup ' |
22 | ||
23 | : > file && | |
24 | git add file && | |
25 | test_tick && | |
26 | git commit -m initial && | |
27 | git gc | |
28 | ||
29 | ' | |
30 | ||
31 | test_expect_success 'prune stale packs' ' | |
32 | ||
33 | orig_pack=$(echo .git/objects/pack/*.pack) && | |
34 | : > .git/objects/tmp_1.pack && | |
35 | : > .git/objects/tmp_2.pack && | |
21926fe8 | 36 | test-chmtime =-86501 .git/objects/tmp_1.pack && |
8464010f | 37 | git prune --expire 1.day && |
f1dd90bd JK |
38 | test_path_is_file $orig_pack && |
39 | test_path_is_file .git/objects/tmp_2.pack && | |
40 | test_path_is_missing .git/objects/tmp_1.pack | |
8464010f DST |
41 | |
42 | ' | |
43 | ||
25ee9731 JS |
44 | test_expect_success 'prune --expire' ' |
45 | ||
98df233e | 46 | add_blob && |
25ee9731 | 47 | git prune --expire=1.hour.ago && |
8ad16524 | 48 | verbose test $((1 + $before)) = $(git count-objects | sed "s/ .*//") && |
f1dd90bd | 49 | test_path_is_file $BLOB_FILE && |
21926fe8 | 50 | test-chmtime =-86500 $BLOB_FILE && |
25ee9731 | 51 | git prune --expire 1.day && |
8ad16524 | 52 | verbose test $before = $(git count-objects | sed "s/ .*//") && |
f1dd90bd | 53 | test_path_is_missing $BLOB_FILE |
25ee9731 JS |
54 | |
55 | ' | |
56 | ||
57 | test_expect_success 'gc: implicit prune --expire' ' | |
58 | ||
98df233e CB |
59 | add_blob && |
60 | test-chmtime =-$((2*$week-30)) $BLOB_FILE && | |
25ee9731 | 61 | git gc && |
8ad16524 | 62 | verbose test $((1 + $before)) = $(git count-objects | sed "s/ .*//") && |
f1dd90bd | 63 | test_path_is_file $BLOB_FILE && |
98df233e | 64 | test-chmtime =-$((2*$week+1)) $BLOB_FILE && |
25ee9731 | 65 | git gc && |
8ad16524 | 66 | verbose test $before = $(git count-objects | sed "s/ .*//") && |
f1dd90bd | 67 | test_path_is_missing $BLOB_FILE |
25ee9731 JS |
68 | |
69 | ' | |
70 | ||
71 | test_expect_success 'gc: refuse to start with invalid gc.pruneExpire' ' | |
72 | ||
73 | git config gc.pruneExpire invalid && | |
74 | test_must_fail git gc | |
75 | ||
76 | ' | |
77 | ||
78 | test_expect_success 'gc: start with ok gc.pruneExpire' ' | |
79 | ||
80 | git config gc.pruneExpire 2.days.ago && | |
81 | git gc | |
82 | ||
83 | ' | |
84 | ||
0c62705a MB |
85 | test_expect_success 'prune: prune nonsense parameters' ' |
86 | ||
87 | test_must_fail git prune garbage && | |
88 | test_must_fail git prune --- && | |
89 | test_must_fail git prune --no-such-option | |
90 | ||
91 | ' | |
92 | ||
93 | test_expect_success 'prune: prune unreachable heads' ' | |
94 | ||
95 | git config core.logAllRefUpdates false && | |
96 | mv .git/logs .git/logs.old && | |
97 | : > file2 && | |
98 | git add file2 && | |
99 | git commit -m temporary && | |
100 | tmp_head=$(git rev-list -1 HEAD) && | |
101 | git reset HEAD^ && | |
102 | git prune && | |
103 | test_must_fail git reset $tmp_head -- | |
104 | ||
105 | ' | |
106 | ||
c40fdd01 MK |
107 | test_expect_success 'prune: do not prune detached HEAD with no reflog' ' |
108 | ||
109 | git checkout --detach --quiet && | |
110 | git commit --allow-empty -m "detached commit" && | |
111 | # verify that there is no reflogs | |
112 | # (should be removed and disabled by previous test) | |
f1dd90bd | 113 | test_path_is_missing .git/logs && |
c40fdd01 MK |
114 | git prune -n >prune_actual && |
115 | : >prune_expected && | |
116 | test_cmp prune_actual prune_expected | |
117 | ||
118 | ' | |
119 | ||
120 | test_expect_success 'prune: prune former HEAD after checking out branch' ' | |
121 | ||
122 | head_sha1=$(git rev-parse HEAD) && | |
123 | git checkout --quiet master && | |
124 | git prune -v >prune_actual && | |
125 | grep "$head_sha1" prune_actual | |
126 | ||
127 | ' | |
128 | ||
fe308f53 | 129 | test_expect_success 'prune: do not prune heads listed as an argument' ' |
0c62705a MB |
130 | |
131 | : > file2 && | |
132 | git add file2 && | |
133 | git commit -m temporary && | |
134 | tmp_head=$(git rev-list -1 HEAD) && | |
135 | git reset HEAD^ && | |
136 | git prune -- $tmp_head && | |
137 | git reset $tmp_head -- | |
138 | ||
139 | ' | |
140 | ||
58e9d9d4 JS |
141 | test_expect_success 'gc --no-prune' ' |
142 | ||
98df233e CB |
143 | add_blob && |
144 | test-chmtime =-$((5001*$day)) $BLOB_FILE && | |
58e9d9d4 JS |
145 | git config gc.pruneExpire 2.days.ago && |
146 | git gc --no-prune && | |
8ad16524 | 147 | verbose test 1 = $(git count-objects | sed "s/ .*//") && |
f1dd90bd | 148 | test_path_is_file $BLOB_FILE |
58e9d9d4 JS |
149 | |
150 | ' | |
151 | ||
152 | test_expect_success 'gc respects gc.pruneExpire' ' | |
153 | ||
154 | git config gc.pruneExpire 5002.days.ago && | |
155 | git gc && | |
f1dd90bd | 156 | test_path_is_file $BLOB_FILE && |
58e9d9d4 JS |
157 | git config gc.pruneExpire 5000.days.ago && |
158 | git gc && | |
f1dd90bd | 159 | test_path_is_missing $BLOB_FILE |
58e9d9d4 JS |
160 | |
161 | ' | |
162 | ||
163 | test_expect_success 'gc --prune=<date>' ' | |
164 | ||
98df233e CB |
165 | add_blob && |
166 | test-chmtime =-$((5001*$day)) $BLOB_FILE && | |
58e9d9d4 | 167 | git gc --prune=5002.days.ago && |
f1dd90bd | 168 | test_path_is_file $BLOB_FILE && |
58e9d9d4 | 169 | git gc --prune=5000.days.ago && |
f1dd90bd | 170 | test_path_is_missing $BLOB_FILE |
58e9d9d4 JS |
171 | |
172 | ' | |
173 | ||
cbf731ed AS |
174 | test_expect_success 'gc --prune=never' ' |
175 | ||
176 | add_blob && | |
177 | git gc --prune=never && | |
f1dd90bd | 178 | test_path_is_file $BLOB_FILE && |
cbf731ed | 179 | git gc --prune=now && |
f1dd90bd | 180 | test_path_is_missing $BLOB_FILE |
cbf731ed AS |
181 | |
182 | ' | |
183 | ||
184 | test_expect_success 'gc respects gc.pruneExpire=never' ' | |
185 | ||
186 | git config gc.pruneExpire never && | |
187 | add_blob && | |
188 | git gc && | |
f1dd90bd | 189 | test_path_is_file $BLOB_FILE && |
cbf731ed AS |
190 | git config gc.pruneExpire now && |
191 | git gc && | |
f1dd90bd | 192 | test_path_is_missing $BLOB_FILE |
cbf731ed AS |
193 | |
194 | ' | |
195 | ||
196 | test_expect_success 'prune --expire=never' ' | |
197 | ||
198 | add_blob && | |
199 | git prune --expire=never && | |
f1dd90bd | 200 | test_path_is_file $BLOB_FILE && |
cbf731ed | 201 | git prune && |
f1dd90bd | 202 | test_path_is_missing $BLOB_FILE |
cbf731ed AS |
203 | |
204 | ' | |
205 | ||
98df233e CB |
206 | test_expect_success 'gc: prune old objects after local clone' ' |
207 | add_blob && | |
208 | test-chmtime =-$((2*$week+1)) $BLOB_FILE && | |
209 | git clone --no-hardlinks . aclone && | |
210 | ( | |
211 | cd aclone && | |
8ad16524 | 212 | verbose test 1 = $(git count-objects | sed "s/ .*//") && |
f1dd90bd | 213 | test_path_is_file $BLOB_FILE && |
98df233e | 214 | git gc --prune && |
8ad16524 | 215 | verbose test 0 = $(git count-objects | sed "s/ .*//") && |
f1dd90bd | 216 | test_path_is_missing $BLOB_FILE |
98df233e CB |
217 | ) |
218 | ' | |
219 | ||
543c5caa | 220 | test_expect_success 'garbage report in count-objects -v' ' |
f813e9ea | 221 | test_when_finished "rm -f .git/objects/pack/fake*" && |
e6d65c9a | 222 | test_when_finished "rm -f .git/objects/pack/foo*" && |
543c5caa NTND |
223 | : >.git/objects/pack/foo && |
224 | : >.git/objects/pack/foo.bar && | |
225 | : >.git/objects/pack/foo.keep && | |
226 | : >.git/objects/pack/foo.pack && | |
227 | : >.git/objects/pack/fake.bar && | |
228 | : >.git/objects/pack/fake.keep && | |
229 | : >.git/objects/pack/fake.pack && | |
230 | : >.git/objects/pack/fake.idx && | |
231 | : >.git/objects/pack/fake2.keep && | |
232 | : >.git/objects/pack/fake3.idx && | |
233 | git count-objects -v 2>stderr && | |
234 | grep "index file .git/objects/pack/fake.idx is too small" stderr && | |
235 | grep "^warning:" stderr | sort >actual && | |
236 | cat >expected <<\EOF && | |
237 | warning: garbage found: .git/objects/pack/fake.bar | |
238 | warning: garbage found: .git/objects/pack/foo | |
239 | warning: garbage found: .git/objects/pack/foo.bar | |
235e8d59 | 240 | warning: no corresponding .idx or .pack: .git/objects/pack/fake2.keep |
543c5caa NTND |
241 | warning: no corresponding .idx: .git/objects/pack/foo.keep |
242 | warning: no corresponding .idx: .git/objects/pack/foo.pack | |
243 | warning: no corresponding .pack: .git/objects/pack/fake3.idx | |
244 | EOF | |
245 | test_cmp expected actual | |
246 | ' | |
247 | ||
478f34d2 | 248 | test_expect_success 'clean pack garbage with gc' ' |
e6d65c9a DK |
249 | test_when_finished "rm -f .git/objects/pack/fake*" && |
250 | test_when_finished "rm -f .git/objects/pack/foo*" && | |
251 | : >.git/objects/pack/foo.keep && | |
252 | : >.git/objects/pack/foo.pack && | |
253 | : >.git/objects/pack/fake.idx && | |
254 | : >.git/objects/pack/fake2.keep && | |
255 | : >.git/objects/pack/fake2.idx && | |
256 | : >.git/objects/pack/fake3.keep && | |
257 | git gc && | |
258 | git count-objects -v 2>stderr && | |
259 | grep "^warning:" stderr | sort >actual && | |
260 | cat >expected <<\EOF && | |
261 | warning: no corresponding .idx or .pack: .git/objects/pack/fake3.keep | |
262 | warning: no corresponding .idx: .git/objects/pack/foo.keep | |
263 | warning: no corresponding .idx: .git/objects/pack/foo.pack | |
264 | EOF | |
265 | test_cmp expected actual | |
266 | ' | |
267 | ||
eab3296c NTND |
268 | test_expect_success 'prune .git/shallow' ' |
269 | SHA1=`echo hi|git commit-tree HEAD^{tree}` && | |
270 | echo $SHA1 >.git/shallow && | |
271 | git prune --dry-run >out && | |
272 | grep $SHA1 .git/shallow && | |
273 | grep $SHA1 out && | |
274 | git prune && | |
f1dd90bd | 275 | test_path_is_missing .git/shallow |
eab3296c NTND |
276 | ' |
277 | ||
b0a42642 JM |
278 | test_expect_success 'prune: handle alternate object database' ' |
279 | test_create_repo A && | |
280 | git -C A commit --allow-empty -m "initial commit" && | |
281 | git clone --shared A B && | |
282 | git -C B commit --allow-empty -m "next commit" && | |
283 | git -C B prune | |
284 | ' | |
285 | ||
8464010f | 286 | test_done |