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1#!/bin/sh
2
3test_description='git p4 label tests'
4
5GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
6export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
7
8. ./lib-git-p4.sh
9
10test_expect_success 'start p4d' '
11 start_p4d
12'
13
14# Basic p4 label import tests.
15#
16test_expect_success 'basic p4 labels' '
17 test_when_finished cleanup_git &&
18 (
19 cd "$cli" &&
20 mkdir -p main &&
21
22 echo f1 >main/f1 &&
23 p4 add main/f1 &&
24 p4 submit -d "main/f1" &&
25
26 echo f2 >main/f2 &&
27 p4 add main/f2 &&
28 p4 submit -d "main/f2" &&
29
30 echo f3 >main/file_with_\$metachar &&
31 p4 add main/file_with_\$metachar &&
32 p4 submit -d "file with metachar" &&
33
34 p4 tag -l TAG_F1_ONLY main/f1 &&
35 p4 tag -l TAG_WITH\$_SHELL_CHAR main/... &&
36 p4 tag -l this_tag_will_be\ skipped main/... &&
37
38 echo f4 >main/f4 &&
39 p4 add main/f4 &&
40 p4 submit -d "main/f4" &&
41
42 p4 label -i <<-EOF &&
43 Label: TAG_LONG_LABEL
44 Description:
45 A Label first line
46 A Label second line
47 View: //depot/...
48 EOF
49
50 p4 tag -l TAG_LONG_LABEL ... &&
51
52 p4 labels ... &&
53
54 git p4 clone --dest="$git" //depot@all &&
55 cd "$git" &&
56 git config git-p4.labelImportRegexp ".*TAG.*" &&
57 git p4 sync --import-labels --verbose &&
58
59 git tag &&
60 git tag >taglist &&
61 test_line_count = 3 taglist &&
62
63 cd main &&
64 git checkout TAG_F1_ONLY &&
65 ! test -f f2 &&
66 git checkout TAG_WITH\$_SHELL_CHAR &&
67 test -f f1 && test -f f2 && test -f file_with_\$metachar &&
68
69 git show TAG_LONG_LABEL | grep -q "A Label second line"
70 )
71'
72# Test some label corner cases:
73#
74# - two tags on the same file; both should be available
75# - a tag that is only on one file; this kind of tag
76# cannot be imported (at least not easily).
77
78test_expect_success 'two labels on the same changelist' '
79 test_when_finished cleanup_git &&
80 (
81 cd "$cli" &&
82 mkdir -p main &&
83
84 p4 edit main/f1 main/f2 &&
85 echo "hello world" >main/f1 &&
86 echo "not in the tag" >main/f2 &&
87 p4 submit -d "main/f[12]: testing two labels" &&
88
89 p4 tag -l TAG_F1_1 main/... &&
90 p4 tag -l TAG_F1_2 main/... &&
91
92 p4 labels ... &&
93
94 git p4 clone --dest="$git" //depot@all &&
95 cd "$git" &&
96 git p4 sync --import-labels &&
97
98 git show-ref --verify refs/tags/TAG_F1_1 &&
99 git show-ref --verify refs/tags/TAG_F1_2 &&
100
101 cd main &&
102
103 git checkout TAG_F1_1 &&
104 ls &&
105 test -f f1 &&
106
107 git checkout TAG_F1_2 &&
108 ls &&
109 test -f f1
110 )
111'
112
113# Export some git tags to p4
114test_expect_success 'export git tags to p4' '
115 test_when_finished cleanup_git &&
116 git p4 clone --dest="$git" //depot@all &&
117 (
118 cd "$git" &&
119 git tag -m "A tag created in git:xyzzy" GIT_TAG_1 &&
120 echo "hello world" >main/f10 &&
121 git add main/f10 &&
122 git commit -m "Adding file for export test" &&
123 git config git-p4.skipSubmitEdit true &&
124 git p4 submit &&
125 git tag -m "Another git tag" GIT_TAG_2 &&
126 git tag LIGHTWEIGHT_TAG &&
127 git p4 rebase --import-labels --verbose &&
128 git p4 submit --export-labels --verbose
129 ) &&
130 (
131 cd "$cli" &&
132 p4 sync ... &&
133 p4 labels ... | grep GIT_TAG_1 &&
134 p4 labels ... | grep GIT_TAG_2 &&
135 p4 labels ... | grep LIGHTWEIGHT_TAG &&
136 p4 label -o GIT_TAG_1 | grep "tag created in git:xyzzy" &&
137 p4 sync ...@GIT_TAG_1 &&
138 ! test -f main/f10 &&
139 p4 sync ...@GIT_TAG_2 &&
140 test -f main/f10
141 )
142'
143
144# Export a tag from git where an affected file is deleted later on
145# Need to create git tags after rebase, since only then can the
146# git commits be mapped to p4 changelists.
147test_expect_success 'export git tags to p4 with deletion' '
148 test_when_finished cleanup_git &&
149 git p4 clone --dest="$git" //depot@all &&
150 (
151 cd "$git" &&
152 git p4 sync --import-labels &&
153 echo "deleted file" >main/deleted_file &&
154 git add main/deleted_file &&
155 git commit -m "create deleted file" &&
156 git rm main/deleted_file &&
157 echo "new file" >main/f11 &&
158 git add main/f11 &&
159 git commit -m "delete the deleted file" &&
160 git config git-p4.skipSubmitEdit true &&
161 git p4 submit &&
162 git p4 rebase --import-labels --verbose &&
163 git tag -m "tag on deleted file" GIT_TAG_ON_DELETED HEAD~1 &&
164 git tag -m "tag after deletion" GIT_TAG_AFTER_DELETION HEAD &&
165 git p4 submit --export-labels --verbose
166 ) &&
167 (
168 cd "$cli" &&
169 p4 sync ... &&
170 p4 sync ...@GIT_TAG_ON_DELETED &&
171 test -f main/deleted_file &&
172 p4 sync ...@GIT_TAG_AFTER_DELETION &&
173 ! test -f main/deleted_file &&
174 echo "checking label contents" &&
175 p4 label -o GIT_TAG_ON_DELETED | grep "tag on deleted file"
176 )
177'
178
179# Create a tag in git that cannot be exported to p4
180test_expect_success 'tag that cannot be exported' '
181 test_when_finished cleanup_git &&
182 git p4 clone --dest="$git" //depot@all &&
183 (
184 cd "$git" &&
185 git checkout -b a_branch &&
186 echo "hello" >main/f12 &&
187 git add main/f12 &&
188 git commit -m "adding f12" &&
189 git tag -m "tag on a_branch" GIT_TAG_ON_A_BRANCH &&
190 git checkout main &&
191 git p4 submit --export-labels
192 ) &&
193 (
194 cd "$cli" &&
195 p4 sync ... &&
196 ! p4 labels | grep GIT_TAG_ON_A_BRANCH
197 )
198'
199
200test_expect_success 'use git config to enable import/export of tags' '
201 git p4 clone --verbose --dest="$git" //depot@all &&
202 (
203 cd "$git" &&
204 git config git-p4.exportLabels true &&
205 git config git-p4.importLabels true &&
206 git tag CFG_A_GIT_TAG &&
207 git p4 rebase --verbose &&
208 git p4 submit --verbose &&
209 git show-ref --verify refs/tags/TAG_F1_1
210 ) &&
211 (
212 cd "$cli" &&
213 p4 labels &&
214 p4 labels | grep CFG_A_GIT_TAG
215 )
216'
217
218p4_head_revision() {
219 p4 changes -m 1 "$@" | awk '{print $2}'
220}
221
222# Importing a label that references a P4 commit that
223# has not been seen. The presence of a label on a commit
224# we haven't seen should not cause git-p4 to fail. It should
225# merely skip that label, and still import other labels.
226test_expect_success 'importing labels with missing revisions' '
227 test_when_finished cleanup_git &&
228 (
229 rm -fr "$cli" "$git" &&
230 mkdir "$cli" &&
231 P4CLIENT=missing-revision &&
232 client_view "//depot/missing-revision/... //missing-revision/..." &&
233 cd "$cli" &&
234 >f1 && p4 add f1 && p4 submit -d "start" &&
235
236 p4 tag -l TAG_S0 ... &&
237
238 >f2 && p4 add f2 && p4 submit -d "second" &&
239
240 startrev=$(p4_head_revision //depot/missing-revision/...) &&
241
242 >f3 && p4 add f3 && p4 submit -d "third" &&
243
244 p4 edit f2 && date >f2 && p4 submit -d "change" f2 &&
245
246 endrev=$(p4_head_revision //depot/missing-revision/...) &&
247
248 p4 tag -l TAG_S1 ... &&
249
250 # we should skip TAG_S0 since it is before our startpoint,
251 # but pick up TAG_S1.
252
253 git p4 clone --dest="$git" --import-labels -v \
254 //depot/missing-revision/...@$startrev,$endrev &&
255 (
256 cd "$git" &&
257 git rev-parse TAG_S1 &&
258 ! git rev-parse TAG_S0
259 )
260 )
261'
262
263test_done