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Commit | Line | Data |
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5c8cdcfd BP |
1 | #!/bin/sh |
2 | ||
3 | test_description='git status with file system watcher' | |
4 | ||
5 | . ./test-lib.sh | |
6 | ||
5c8cdcfd BP |
7 | # Note, after "git reset --hard HEAD" no extensions exist other than 'TREE' |
8 | # "git update-index --fsmonitor" can be used to get the extension written | |
9 | # before testing the results. | |
10 | ||
11 | clean_repo () { | |
12 | git reset --hard HEAD && | |
13 | git clean -fd | |
14 | } | |
15 | ||
16 | dirty_repo () { | |
17 | : >untracked && | |
18 | : >dir1/untracked && | |
19 | : >dir2/untracked && | |
20 | echo 1 >modified && | |
21 | echo 2 >dir1/modified && | |
22 | echo 3 >dir2/modified && | |
23 | echo 4 >new && | |
24 | echo 5 >dir1/new && | |
25 | echo 6 >dir2/new | |
26 | } | |
27 | ||
28 | write_integration_script () { | |
29 | write_script .git/hooks/fsmonitor-test<<-\EOF | |
30 | if test "$#" -ne 2 | |
31 | then | |
32 | echo "$0: exactly 2 arguments expected" | |
33 | exit 2 | |
34 | fi | |
35 | if test "$1" != 1 | |
36 | then | |
37 | echo "Unsupported core.fsmonitor hook version." >&2 | |
38 | exit 1 | |
39 | fi | |
40 | printf "untracked\0" | |
41 | printf "dir1/untracked\0" | |
42 | printf "dir2/untracked\0" | |
43 | printf "modified\0" | |
44 | printf "dir1/modified\0" | |
45 | printf "dir2/modified\0" | |
46 | printf "new\0" | |
47 | printf "dir1/new\0" | |
48 | printf "dir2/new\0" | |
49 | EOF | |
50 | } | |
51 | ||
52 | test_lazy_prereq UNTRACKED_CACHE ' | |
53 | { git update-index --test-untracked-cache; ret=$?; } && | |
54 | test $ret -ne 1 | |
55 | ' | |
56 | ||
57 | test_expect_success 'setup' ' | |
58 | mkdir -p .git/hooks && | |
59 | : >tracked && | |
60 | : >modified && | |
61 | mkdir dir1 && | |
62 | : >dir1/tracked && | |
63 | : >dir1/modified && | |
64 | mkdir dir2 && | |
65 | : >dir2/tracked && | |
66 | : >dir2/modified && | |
67 | git -c core.fsmonitor= add . && | |
68 | git -c core.fsmonitor= commit -m initial && | |
69 | git config core.fsmonitor .git/hooks/fsmonitor-test && | |
70 | cat >.gitignore <<-\EOF | |
71 | .gitignore | |
72 | expect* | |
73 | actual* | |
74 | marker* | |
75 | EOF | |
76 | ' | |
77 | ||
78 | # test that the fsmonitor extension is off by default | |
79 | test_expect_success 'fsmonitor extension is off by default' ' | |
f1ef0b02 | 80 | test-tool dump-fsmonitor >actual && |
5c8cdcfd BP |
81 | grep "^no fsmonitor" actual |
82 | ' | |
83 | ||
84 | # test that "update-index --fsmonitor" adds the fsmonitor extension | |
85 | test_expect_success 'update-index --fsmonitor" adds the fsmonitor extension' ' | |
86 | git update-index --fsmonitor && | |
f1ef0b02 | 87 | test-tool dump-fsmonitor >actual && |
5c8cdcfd BP |
88 | grep "^fsmonitor last update" actual |
89 | ' | |
90 | ||
91 | # test that "update-index --no-fsmonitor" removes the fsmonitor extension | |
92 | test_expect_success 'update-index --no-fsmonitor" removes the fsmonitor extension' ' | |
93 | git update-index --no-fsmonitor && | |
f1ef0b02 | 94 | test-tool dump-fsmonitor >actual && |
5c8cdcfd BP |
95 | grep "^no fsmonitor" actual |
96 | ' | |
97 | ||
98 | cat >expect <<EOF && | |
99 | h dir1/modified | |
100 | H dir1/tracked | |
101 | h dir2/modified | |
102 | H dir2/tracked | |
103 | h modified | |
104 | H tracked | |
105 | EOF | |
106 | ||
107 | # test that "update-index --fsmonitor-valid" sets the fsmonitor valid bit | |
108 | test_expect_success 'update-index --fsmonitor-valid" sets the fsmonitor valid bit' ' | |
109 | git update-index --fsmonitor && | |
110 | git update-index --fsmonitor-valid dir1/modified && | |
111 | git update-index --fsmonitor-valid dir2/modified && | |
112 | git update-index --fsmonitor-valid modified && | |
113 | git ls-files -f >actual && | |
114 | test_cmp expect actual | |
115 | ' | |
116 | ||
117 | cat >expect <<EOF && | |
118 | H dir1/modified | |
119 | H dir1/tracked | |
120 | H dir2/modified | |
121 | H dir2/tracked | |
122 | H modified | |
123 | H tracked | |
124 | EOF | |
125 | ||
126 | # test that "update-index --no-fsmonitor-valid" clears the fsmonitor valid bit | |
127 | test_expect_success 'update-index --no-fsmonitor-valid" clears the fsmonitor valid bit' ' | |
128 | git update-index --no-fsmonitor-valid dir1/modified && | |
129 | git update-index --no-fsmonitor-valid dir2/modified && | |
130 | git update-index --no-fsmonitor-valid modified && | |
131 | git ls-files -f >actual && | |
132 | test_cmp expect actual | |
133 | ' | |
134 | ||
135 | cat >expect <<EOF && | |
136 | H dir1/modified | |
137 | H dir1/tracked | |
138 | H dir2/modified | |
139 | H dir2/tracked | |
140 | H modified | |
141 | H tracked | |
142 | EOF | |
143 | ||
144 | # test that all files returned by the script get flagged as invalid | |
145 | test_expect_success 'all files returned by integration script get flagged as invalid' ' | |
146 | write_integration_script && | |
147 | dirty_repo && | |
148 | git update-index --fsmonitor && | |
149 | git ls-files -f >actual && | |
150 | test_cmp expect actual | |
151 | ' | |
152 | ||
153 | cat >expect <<EOF && | |
154 | H dir1/modified | |
155 | h dir1/new | |
156 | H dir1/tracked | |
157 | H dir2/modified | |
158 | h dir2/new | |
159 | H dir2/tracked | |
160 | H modified | |
161 | h new | |
162 | H tracked | |
163 | EOF | |
164 | ||
165 | # test that newly added files are marked valid | |
166 | test_expect_success 'newly added files are marked valid' ' | |
167 | git add new && | |
168 | git add dir1/new && | |
169 | git add dir2/new && | |
170 | git ls-files -f >actual && | |
171 | test_cmp expect actual | |
172 | ' | |
173 | ||
174 | cat >expect <<EOF && | |
175 | H dir1/modified | |
176 | h dir1/new | |
177 | h dir1/tracked | |
178 | H dir2/modified | |
179 | h dir2/new | |
180 | h dir2/tracked | |
181 | H modified | |
182 | h new | |
183 | h tracked | |
184 | EOF | |
185 | ||
186 | # test that all unmodified files get marked valid | |
187 | test_expect_success 'all unmodified files get marked valid' ' | |
188 | # modified files result in update-index returning 1 | |
189 | test_must_fail git update-index --refresh --force-write-index && | |
190 | git ls-files -f >actual && | |
191 | test_cmp expect actual | |
192 | ' | |
193 | ||
194 | cat >expect <<EOF && | |
195 | H dir1/modified | |
196 | h dir1/tracked | |
197 | h dir2/modified | |
198 | h dir2/tracked | |
199 | h modified | |
200 | h tracked | |
201 | EOF | |
202 | ||
203 | # test that *only* files returned by the integration script get flagged as invalid | |
204 | test_expect_success '*only* files returned by the integration script get flagged as invalid' ' | |
205 | write_script .git/hooks/fsmonitor-test<<-\EOF && | |
206 | printf "dir1/modified\0" | |
207 | EOF | |
208 | clean_repo && | |
209 | git update-index --refresh --force-write-index && | |
210 | echo 1 >modified && | |
211 | echo 2 >dir1/modified && | |
212 | echo 3 >dir2/modified && | |
213 | test_must_fail git update-index --refresh --force-write-index && | |
214 | git ls-files -f >actual && | |
215 | test_cmp expect actual | |
216 | ' | |
217 | ||
218 | # Ensure commands that call refresh_index() to move the index back in time | |
219 | # properly invalidate the fsmonitor cache | |
220 | test_expect_success 'refresh_index() invalidates fsmonitor cache' ' | |
221 | write_script .git/hooks/fsmonitor-test<<-\EOF && | |
222 | EOF | |
223 | clean_repo && | |
224 | dirty_repo && | |
225 | git add . && | |
226 | git commit -m "to reset" && | |
227 | git reset HEAD~1 && | |
228 | git status >actual && | |
229 | git -c core.fsmonitor= status >expect && | |
230 | test_i18ncmp expect actual | |
231 | ' | |
232 | ||
233 | # test fsmonitor with and without preloadIndex | |
234 | preload_values="false true" | |
235 | for preload_val in $preload_values | |
236 | do | |
237 | test_expect_success "setup preloadIndex to $preload_val" ' | |
238 | git config core.preloadIndex $preload_val && | |
239 | if test $preload_val = true | |
240 | then | |
5765d97b | 241 | GIT_TEST_PRELOAD_INDEX=$preload_val; export GIT_TEST_PRELOAD_INDEX |
5c8cdcfd | 242 | else |
5765d97b | 243 | sane_unset GIT_TEST_PRELOAD_INDEX |
5c8cdcfd BP |
244 | fi |
245 | ' | |
246 | ||
247 | # test fsmonitor with and without the untracked cache (if available) | |
248 | uc_values="false" | |
249 | test_have_prereq UNTRACKED_CACHE && uc_values="false true" | |
250 | for uc_val in $uc_values | |
251 | do | |
252 | test_expect_success "setup untracked cache to $uc_val" ' | |
253 | git config core.untrackedcache $uc_val | |
254 | ' | |
255 | ||
256 | # Status is well tested elsewhere so we'll just ensure that the results are | |
257 | # the same when using core.fsmonitor. | |
258 | test_expect_success 'compare status with and without fsmonitor' ' | |
259 | write_integration_script && | |
260 | clean_repo && | |
261 | dirty_repo && | |
262 | git add new && | |
263 | git add dir1/new && | |
264 | git add dir2/new && | |
265 | git status >actual && | |
266 | git -c core.fsmonitor= status >expect && | |
267 | test_i18ncmp expect actual | |
268 | ' | |
269 | ||
270 | # Make sure it's actually skipping the check for modified and untracked | |
271 | # (if enabled) files unless it is told about them. | |
272 | test_expect_success "status doesn't detect unreported modifications" ' | |
273 | write_script .git/hooks/fsmonitor-test<<-\EOF && | |
274 | :>marker | |
275 | EOF | |
276 | clean_repo && | |
277 | git status && | |
278 | test_path_is_file marker && | |
279 | dirty_repo && | |
280 | rm -f marker && | |
281 | git status >actual && | |
282 | test_path_is_file marker && | |
283 | test_i18ngrep ! "Changes not staged for commit:" actual && | |
284 | if test $uc_val = true | |
285 | then | |
286 | test_i18ngrep ! "Untracked files:" actual | |
287 | fi && | |
288 | if test $uc_val = false | |
289 | then | |
290 | test_i18ngrep "Untracked files:" actual | |
291 | fi && | |
292 | rm -f marker | |
293 | ' | |
294 | done | |
295 | done | |
296 | ||
3bd28eb2 AV |
297 | # test that splitting the index dosn't interfere |
298 | test_expect_success 'splitting the index results in the same state' ' | |
299 | write_integration_script && | |
300 | dirty_repo && | |
301 | git update-index --fsmonitor && | |
302 | git ls-files -f >expect && | |
f1ef0b02 | 303 | test-tool dump-fsmonitor >&2 && echo && |
3bd28eb2 | 304 | git update-index --fsmonitor --split-index && |
f1ef0b02 | 305 | test-tool dump-fsmonitor >&2 && echo && |
3bd28eb2 AV |
306 | git ls-files -f >actual && |
307 | test_cmp expect actual | |
308 | ' | |
309 | ||
0cacebf0 NTND |
310 | test_expect_success UNTRACKED_CACHE 'ignore .git changes when invalidating UNTR' ' |
311 | test_create_repo dot-git && | |
312 | ( | |
313 | cd dot-git && | |
314 | mkdir -p .git/hooks && | |
315 | : >tracked && | |
316 | : >modified && | |
317 | mkdir dir1 && | |
318 | : >dir1/tracked && | |
319 | : >dir1/modified && | |
320 | mkdir dir2 && | |
321 | : >dir2/tracked && | |
322 | : >dir2/modified && | |
323 | write_integration_script && | |
324 | git config core.fsmonitor .git/hooks/fsmonitor-test && | |
325 | git update-index --untracked-cache && | |
326 | git update-index --fsmonitor && | |
327 | GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace-before" \ | |
328 | git status && | |
cd780f0b | 329 | test-tool dump-untracked-cache >../before |
0cacebf0 NTND |
330 | ) && |
331 | cat >>dot-git/.git/hooks/fsmonitor-test <<-\EOF && | |
332 | printf ".git\0" | |
333 | printf ".git/index\0" | |
334 | printf "dir1/.git\0" | |
335 | printf "dir1/.git/index\0" | |
336 | EOF | |
337 | ( | |
338 | cd dot-git && | |
339 | GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace-after" \ | |
340 | git status && | |
cd780f0b | 341 | test-tool dump-untracked-cache >../after |
0cacebf0 NTND |
342 | ) && |
343 | grep "directory invalidation" trace-before >>before && | |
344 | grep "directory invalidation" trace-after >>after && | |
345 | # UNTR extension unchanged, dir invalidation count unchanged | |
346 | test_cmp before after | |
347 | ' | |
348 | ||
398a3b08 | 349 | test_expect_success 'discard_index() also discards fsmonitor info' ' |
dc76852d JS |
350 | test_config core.fsmonitor "$TEST_DIRECTORY/t7519/fsmonitor-all" && |
351 | test_might_fail git update-index --refresh && | |
352 | test-tool read-cache --print-and-refresh=tracked 2 >actual && | |
353 | printf "tracked is%s up to date\n" "" " not" >expect && | |
354 | test_cmp expect actual | |
355 | ' | |
356 | ||
5c8cdcfd | 357 | test_done |