1#!/bin/sh
2test_description='git p4 rename'
4. ./lib-git-p4.sh
6test_expect_success 'start p4d' '
8 start_p4d
9'
10# We rely on this behavior to detect for p4 move availability.
12test_expect_success '"p4 help unknown" errors out' '
13 (
14 cd "$cli" &&
15 p4 help client &&
16 ! p4 help nosuchcommand
17 )
18'
19test_expect_success 'create files' '
21 (
22 cd "$cli" &&
23 p4 client -o | sed "/LineEnd/s/:.*/:unix/" | p4 client -i &&
24 cat >file1 <<-EOF &&
25 A large block of text
26 in file1 that will generate
27 enough context so that rename
28 and copy detection will find
29 something interesting to do.
30 EOF
31 cat >file2 <<-EOF &&
32 /*
33 * This blob looks a bit
34 * different.
35 */
36 int main(int argc, char **argv)
37 {
38 char text[200];
39 strcpy(text, "copy/rename this");
41 printf("text is %s\n", text);
42 return 0;
43 }
44 EOF
45 p4 add file1 file2 &&
46 p4 submit -d "add files"
47 )
48'
49# Rename a file and confirm that rename is not detected in P4.
51# Rename the new file again with detectRenames option enabled and confirm that
52# this is detected in P4.
53# Rename the new file again adding an extra line, configure a big threshold in
54# detectRenames and confirm that rename is not detected in P4.
55# Repeat, this time with a smaller threshold and confirm that the rename is
56# detected in P4.
57test_expect_success 'detect renames' '
58 git p4 clone --dest="$git" //depot@all &&
59 test_when_finished cleanup_git &&
60 (
61 cd "$git" &&
62 git config git-p4.skipSubmitEdit true &&
63 git mv file1 file4 &&
65 git commit -a -m "Rename file1 to file4" &&
66 git diff-tree -r -M HEAD &&
67 git p4 submit &&
68 p4 filelog //depot/file4 >filelog &&
69 ! grep " from //depot" filelog &&
70 git mv file4 file5 &&
72 git commit -a -m "Rename file4 to file5" &&
73 git diff-tree -r -M HEAD &&
74 git config git-p4.detectRenames true &&
75 git p4 submit &&
76 p4 filelog //depot/file5 >filelog &&
77 grep " from //depot/file4" filelog &&
78 git mv file5 file6 &&
80 echo update >>file6 &&
81 git add file6 &&
82 git commit -a -m "Rename file5 to file6 with changes" &&
83 git diff-tree -r -M HEAD &&
84 level=$(git diff-tree -r -M HEAD | sed 1d | cut -f1 | cut -d" " -f5 | sed "s/R0*//") &&
85 test -n "$level" && test "$level" -gt 0 && test "$level" -lt 98 &&
86 git config git-p4.detectRenames $(($level + 2)) &&
87 git p4 submit &&
88 p4 filelog //depot/file6 >filelog &&
89 ! grep " from //depot" filelog &&
90 git mv file6 file7 &&
92 echo update >>file7 &&
93 git add file7 &&
94 git commit -a -m "Rename file6 to file7 with changes" &&
95 git diff-tree -r -M HEAD &&
96 level=$(git diff-tree -r -M HEAD | sed 1d | cut -f1 | cut -d" " -f5 | sed "s/R0*//") &&
97 test -n "$level" && test "$level" -gt 2 && test "$level" -lt 100 &&
98 git config git-p4.detectRenames $(($level - 2)) &&
99 git p4 submit &&
100 p4 filelog //depot/file7 >filelog &&
101 grep " from //depot/file6" filelog
102 )
103'
104# Copy a file and confirm that copy is not detected in P4.
106# Copy a file with detectCopies option enabled and confirm that copy is not
107# detected in P4.
108# Modify and copy a file with detectCopies option enabled and confirm that copy
109# is detected in P4.
110# Copy a file with detectCopies and detectCopiesHarder options enabled and
111# confirm that copy is detected in P4.
112# Modify and copy a file, configure a bigger threshold in detectCopies and
113# confirm that copy is not detected in P4.
114# Modify and copy a file, configure a smaller threshold in detectCopies and
115# confirm that copy is detected in P4.
116test_expect_success 'detect copies' '
117 git p4 clone --dest="$git" //depot@all &&
118 test_when_finished cleanup_git &&
119 (
120 cd "$git" &&
121 git config git-p4.skipSubmitEdit true &&
122 echo "file8" >>file2 &&
124 git commit -a -m "Differentiate file2" &&
125 git p4 submit &&
126 cp file2 file8 &&
127 git add file8 &&
128 git commit -a -m "Copy file2 to file8" &&
129 git diff-tree -r -C HEAD &&
130 git p4 submit &&
131 p4 filelog //depot/file8 &&
132 ! p4 filelog //depot/file8 | grep -q "branch from" &&
133 echo "file9" >>file2 &&
135 git commit -a -m "Differentiate file2" &&
136 git p4 submit &&
137 cp file2 file9 &&
139 git add file9 &&
140 git commit -a -m "Copy file2 to file9" &&
141 git diff-tree -r -C HEAD &&
142 git config git-p4.detectCopies true &&
143 git p4 submit &&
144 p4 filelog //depot/file9 &&
145 ! p4 filelog //depot/file9 | grep -q "branch from" &&
146 echo "file10" >>file2 &&
148 git commit -a -m "Differentiate file2" &&
149 git p4 submit &&
150 echo "file2" >>file2 &&
152 cp file2 file10 &&
153 git add file2 file10 &&
154 git commit -a -m "Modify and copy file2 to file10" &&
155 git diff-tree -r -C HEAD &&
156 src=$(git diff-tree -r -C HEAD | sed 1d | sed 2d | cut -f2) &&
157 test "$src" = file2 &&
158 git p4 submit &&
159 p4 filelog //depot/file10 &&
160 p4 filelog //depot/file10 | grep -q "branch from //depot/file2" &&
161 echo "file11" >>file2 &&
163 git commit -a -m "Differentiate file2" &&
164 git p4 submit &&
165 cp file2 file11 &&
167 git add file11 &&
168 git commit -a -m "Copy file2 to file11" &&
169 git diff-tree -r -C --find-copies-harder HEAD &&
170 src=$(git diff-tree -r -C --find-copies-harder HEAD | sed 1d | cut -f2) &&
171 test "$src" = file2 &&
172 git config git-p4.detectCopiesHarder true &&
173 git p4 submit &&
174 p4 filelog //depot/file11 &&
175 p4 filelog //depot/file11 | grep -q "branch from //depot/file2" &&
176 echo "file12" >>file2 &&
178 git commit -a -m "Differentiate file2" &&
179 git p4 submit &&
180 cp file2 file12 &&
182 echo "some text" >>file12 &&
183 git add file12 &&
184 git commit -a -m "Copy file2 to file12 with changes" &&
185 git diff-tree -r -C --find-copies-harder HEAD &&
186 level=$(git diff-tree -r -C --find-copies-harder HEAD | sed 1d | cut -f1 | cut -d" " -f5 | sed "s/C0*//") &&
187 test -n "$level" && test "$level" -gt 0 && test "$level" -lt 98 &&
188 src=$(git diff-tree -r -C --find-copies-harder HEAD | sed 1d | cut -f2) &&
189 test "$src" = file2 &&
190 git config git-p4.detectCopies $(($level + 2)) &&
191 git p4 submit &&
192 p4 filelog //depot/file12 &&
193 ! p4 filelog //depot/file12 | grep -q "branch from" &&
194 echo "file13" >>file2 &&
196 git commit -a -m "Differentiate file2" &&
197 git p4 submit &&
198 cp file2 file13 &&
200 echo "different text" >>file13 &&
201 git add file13 &&
202 git commit -a -m "Copy file2 to file13 with changes" &&
203 git diff-tree -r -C --find-copies-harder HEAD &&
204 level=$(git diff-tree -r -C --find-copies-harder HEAD | sed 1d | cut -f1 | cut -d" " -f5 | sed "s/C0*//") &&
205 test -n "$level" && test "$level" -gt 2 && test "$level" -lt 100 &&
206 src=$(git diff-tree -r -C --find-copies-harder HEAD | sed 1d | cut -f2) &&
207 test "$src" = file2 &&
208 git config git-p4.detectCopies $(($level - 2)) &&
209 git p4 submit &&
210 p4 filelog //depot/file13 &&
211 p4 filelog //depot/file13 | grep -q "branch from //depot/file2"
212 )
213'
214# See if configurables can be set, and in particular if the run.move.allow
216# variable exists, which allows admins to disable the "p4 move" command.
217test_lazy_prereq P4D_HAVE_CONFIGURABLE_RUN_MOVE_ALLOW '
218 p4 configure show run.move.allow >out &&
219 egrep ^run.move.allow: out
220'
221# If move can be disabled, turn it off and test p4 move handling
223test_expect_success P4D_HAVE_CONFIGURABLE_RUN_MOVE_ALLOW \
224 'do not use p4 move when administratively disabled' '
225 test_when_finished "p4 configure set run.move.allow=1" &&
226 p4 configure set run.move.allow=0 &&
227 (
228 cd "$cli" &&
229 echo move-disallow-file >move-disallow-file &&
230 p4 add move-disallow-file &&
231 p4 submit -d "add move-disallow-file"
232 ) &&
233 test_when_finished cleanup_git &&
234 git p4 clone --dest="$git" //depot &&
235 (
236 cd "$git" &&
237 git config git-p4.skipSubmitEdit true &&
238 git config git-p4.detectRenames true &&
239 git mv move-disallow-file move-disallow-file-moved &&
240 git commit -m "move move-disallow-file" &&
241 git p4 submit
242 )
243'
244test_done