blob: 55116c2f041e31a8d8e219ab9a81cb2b0d44cea7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
|
#!/bin/sh
test_description='git maintenance builtin'
. ./test-lib.sh
GIT_TEST_COMMIT_GRAPH=0
GIT_TEST_MULTI_PACK_INDEX=0
test_expect_success 'help text' '
test_expect_code 129 git maintenance -h 2>err &&
test_i18ngrep "usage: git maintenance run" err &&
test_expect_code 128 git maintenance barf 2>err &&
test_i18ngrep "invalid subcommand: barf" err &&
test_expect_code 129 git maintenance 2>err &&
test_i18ngrep "usage: git maintenance" err
'
test_expect_success 'run [--auto|--quiet]' '
GIT_TRACE2_EVENT="$(pwd)/run-no-auto.txt" \
git maintenance run 2>/dev/null &&
GIT_TRACE2_EVENT="$(pwd)/run-auto.txt" \
git maintenance run --auto 2>/dev/null &&
GIT_TRACE2_EVENT="$(pwd)/run-no-quiet.txt" \
git maintenance run --no-quiet 2>/dev/null &&
test_subcommand git gc --quiet <run-no-auto.txt &&
test_subcommand ! git gc --auto --quiet <run-auto.txt &&
test_subcommand git gc --no-quiet <run-no-quiet.txt
'
test_expect_success 'maintenance.<task>.enabled' '
git config maintenance.gc.enabled false &&
git config maintenance.commit-graph.enabled true &&
GIT_TRACE2_EVENT="$(pwd)/run-config.txt" git maintenance run 2>err &&
test_subcommand ! git gc --quiet <run-config.txt &&
test_subcommand git commit-graph write --split --reachable --no-progress <run-config.txt
'
test_expect_success 'run --task=<task>' '
GIT_TRACE2_EVENT="$(pwd)/run-commit-graph.txt" \
git maintenance run --task=commit-graph 2>/dev/null &&
GIT_TRACE2_EVENT="$(pwd)/run-gc.txt" \
git maintenance run --task=gc 2>/dev/null &&
GIT_TRACE2_EVENT="$(pwd)/run-commit-graph.txt" \
git maintenance run --task=commit-graph 2>/dev/null &&
GIT_TRACE2_EVENT="$(pwd)/run-both.txt" \
git maintenance run --task=commit-graph --task=gc 2>/dev/null &&
test_subcommand ! git gc --quiet <run-commit-graph.txt &&
test_subcommand git gc --quiet <run-gc.txt &&
test_subcommand git gc --quiet <run-both.txt &&
test_subcommand git commit-graph write --split --reachable --no-progress <run-commit-graph.txt &&
test_subcommand ! git commit-graph write --split --reachable --no-progress <run-gc.txt &&
test_subcommand git commit-graph write --split --reachable --no-progress <run-both.txt
'
test_expect_success 'run --task=bogus' '
test_must_fail git maintenance run --task=bogus 2>err &&
test_i18ngrep "is not a valid task" err
'
test_expect_success 'run --task duplicate' '
test_must_fail git maintenance run --task=gc --task=gc 2>err &&
test_i18ngrep "cannot be selected multiple times" err
'
test_expect_success 'run --task=prefetch with no remotes' '
git maintenance run --task=prefetch 2>err &&
test_must_be_empty err
'
test_expect_success 'prefetch multiple remotes' '
git clone . clone1 &&
git clone . clone2 &&
git remote add remote1 "file://$(pwd)/clone1" &&
git remote add remote2 "file://$(pwd)/clone2" &&
git -C clone1 switch -c one &&
git -C clone2 switch -c two &&
test_commit -C clone1 one &&
test_commit -C clone2 two &&
GIT_TRACE2_EVENT="$(pwd)/run-prefetch.txt" git maintenance run --task=prefetch 2>/dev/null &&
fetchargs="--prune --no-tags --no-write-fetch-head --recurse-submodules=no --refmap= --quiet" &&
test_subcommand git fetch remote1 $fetchargs +refs/heads/\\*:refs/prefetch/remote1/\\* <run-prefetch.txt &&
test_subcommand git fetch remote2 $fetchargs +refs/heads/\\*:refs/prefetch/remote2/\\* <run-prefetch.txt &&
test_path_is_missing .git/refs/remotes &&
git log prefetch/remote1/one &&
git log prefetch/remote2/two &&
git fetch --all &&
test_cmp_rev refs/remotes/remote1/one refs/prefetch/remote1/one &&
test_cmp_rev refs/remotes/remote2/two refs/prefetch/remote2/two
'
test_expect_success 'loose-objects task' '
# Repack everything so we know the state of the object dir
git repack -adk &&
# Hack to stop maintenance from running during "git commit"
echo in use >.git/objects/maintenance.lock &&
# Assuming that "git commit" creates at least one loose object
test_commit create-loose-object &&
rm .git/objects/maintenance.lock &&
ls .git/objects >obj-dir-before &&
test_file_not_empty obj-dir-before &&
ls .git/objects/pack/*.pack >packs-before &&
test_line_count = 1 packs-before &&
# The first run creates a pack-file
# but does not delete loose objects.
git maintenance run --task=loose-objects &&
ls .git/objects >obj-dir-between &&
test_cmp obj-dir-before obj-dir-between &&
ls .git/objects/pack/*.pack >packs-between &&
test_line_count = 2 packs-between &&
ls .git/objects/pack/loose-*.pack >loose-packs &&
test_line_count = 1 loose-packs &&
# The second run deletes loose objects
# but does not create a pack-file.
git maintenance run --task=loose-objects &&
ls .git/objects >obj-dir-after &&
cat >expect <<-\EOF &&
info
pack
EOF
test_cmp expect obj-dir-after &&
ls .git/objects/pack/*.pack >packs-after &&
test_cmp packs-between packs-after
'
test_expect_success 'maintenance.loose-objects.auto' '
git repack -adk &&
GIT_TRACE2_EVENT="$(pwd)/trace-lo1.txt" \
git -c maintenance.loose-objects.auto=1 maintenance \
run --auto --task=loose-objects 2>/dev/null &&
test_subcommand ! git prune-packed --quiet <trace-lo1.txt &&
printf data-A | git hash-object -t blob --stdin -w &&
GIT_TRACE2_EVENT="$(pwd)/trace-loA" \
git -c maintenance.loose-objects.auto=2 \
maintenance run --auto --task=loose-objects 2>/dev/null &&
test_subcommand ! git prune-packed --quiet <trace-loA &&
printf data-B | git hash-object -t blob --stdin -w &&
GIT_TRACE2_EVENT="$(pwd)/trace-loB" \
git -c maintenance.loose-objects.auto=2 \
maintenance run --auto --task=loose-objects 2>/dev/null &&
test_subcommand git prune-packed --quiet <trace-loB &&
GIT_TRACE2_EVENT="$(pwd)/trace-loC" \
git -c maintenance.loose-objects.auto=2 \
maintenance run --auto --task=loose-objects 2>/dev/null &&
test_subcommand git prune-packed --quiet <trace-loC
'
test_expect_success 'incremental-repack task' '
packDir=.git/objects/pack &&
for i in $(test_seq 1 5)
do
test_commit $i || return 1
done &&
# Create three disjoint pack-files with size BIG, small, small.
echo HEAD~2 | git pack-objects --revs $packDir/test-1 &&
test_tick &&
git pack-objects --revs $packDir/test-2 <<-\EOF &&
HEAD~1
^HEAD~2
EOF
test_tick &&
git pack-objects --revs $packDir/test-3 <<-\EOF &&
HEAD
^HEAD~1
EOF
rm -f $packDir/pack-* &&
rm -f $packDir/loose-* &&
ls $packDir/*.pack >packs-before &&
test_line_count = 3 packs-before &&
# the job repacks the two into a new pack, but does not
# delete the old ones.
git maintenance run --task=incremental-repack &&
ls $packDir/*.pack >packs-between &&
test_line_count = 4 packs-between &&
# the job deletes the two old packs, and does not write
# a new one because the batch size is not high enough to
# pack the largest pack-file.
git maintenance run --task=incremental-repack &&
ls .git/objects/pack/*.pack >packs-after &&
test_line_count = 2 packs-after
'
test_expect_success EXPENSIVE 'incremental-repack 2g limit' '
for i in $(test_seq 1 5)
do
test-tool genrandom foo$i $((512 * 1024 * 1024 + 1)) >>big ||
return 1
done &&
git add big &&
git commit -m "Add big file (1)" &&
# ensure any possible loose objects are in a pack-file
git maintenance run --task=loose-objects &&
rm big &&
for i in $(test_seq 6 10)
do
test-tool genrandom foo$i $((512 * 1024 * 1024 + 1)) >>big ||
return 1
done &&
git add big &&
git commit -m "Add big file (2)" &&
# ensure any possible loose objects are in a pack-file
git maintenance run --task=loose-objects &&
# Now run the incremental-repack task and check the batch-size
GIT_TRACE2_EVENT="$(pwd)/run-2g.txt" git maintenance run \
--task=incremental-repack 2>/dev/null &&
test_subcommand git multi-pack-index repack \
--no-progress --batch-size=2147483647 <run-2g.txt
'
test_expect_success 'maintenance.incremental-repack.auto' '
git repack -adk &&
git config core.multiPackIndex true &&
git multi-pack-index write &&
GIT_TRACE2_EVENT="$(pwd)/midx-init.txt" git \
-c maintenance.incremental-repack.auto=1 \
maintenance run --auto --task=incremental-repack 2>/dev/null &&
test_subcommand ! git multi-pack-index write --no-progress <midx-init.txt &&
test_commit A &&
git pack-objects --revs .git/objects/pack/pack <<-\EOF &&
HEAD
^HEAD~1
EOF
GIT_TRACE2_EVENT=$(pwd)/trace-A git \
-c maintenance.incremental-repack.auto=2 \
maintenance run --auto --task=incremental-repack 2>/dev/null &&
test_subcommand ! git multi-pack-index write --no-progress <trace-A &&
test_commit B &&
git pack-objects --revs .git/objects/pack/pack <<-\EOF &&
HEAD
^HEAD~1
EOF
GIT_TRACE2_EVENT=$(pwd)/trace-B git \
-c maintenance.incremental-repack.auto=2 \
maintenance run --auto --task=incremental-repack 2>/dev/null &&
test_subcommand git multi-pack-index write --no-progress <trace-B
'
test_done
|
