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List: cvs-bug
Subject: Re: bug in cvs 1.11.22 regarding removed files
From: "Paul Edwards" <mutazilah () gmail ! com>
Date: 2008-01-15 9:25:01
Message-ID: 2DFF7F04B5C5436EB4C99F0847ECC849 () Paullaptop
[Download RAW message or body]
I finally figured out how to get sanity.sh to run. I needed to run this
command:
sed 's/\\\$\\\./\\\\\$\\\./g' <sanity.sh >temp.txt
cp temp.txt sanity.sh
Which changes about 6 lines in sanity.sh. Note that this change is not
included in
the patch below, because I don't know if it's a problem with sanity.sh or a
problem
with expr on my Solaris system, and it's unrelated to this fix anyway. expr
on my
Solaris system doesn't like seeing "$\.". It needs to be "\$\.". It can
handle things
like "$Name", it just doesn't like seeing that \ after the $
Anyway, now that I can actually run sanity.sh I found that the fix (more or
less) that
I submitted 4 years ago passes sanity.sh after all. No unexpected
side-effect was
noticed. Therefore, I prefer to go back to that fix. I've also taken the
liberty of adding
some more comments to the test cases I added in sanity.sh.
As before, I'm including the change both below and as an attachment.
BFN. Paul.
Index: ChangeLog
===================================================================
RCS file: /development/repository/ccvs/src/ChangeLog,v
retrieving revision 1.1.1.11
diff -c -r1.1.1.11 ChangeLog
*** ChangeLog 8 Jan 2008 04:29:48 -0000 1.1.1.11
--- ChangeLog 15 Jan 2008 02:39:22 -0000
***************
*** 1,3 ****
--- 1,9 ----
+ 2008-01-15 Paul Edwards <fight.subjugation@gmail.com>
+
+ * update.c (join_file): Detect deletion conflicts.
+ * sanity.sh (join,join4): Adjusted for this fix.
+ (join6,join7): Add new tests for conflicts.
+
2006-06-08 Derek Price <derek@ximbiot.com>
* sanity.sh (conflicts4): Test that the client honors Empty-conflicts.
***************
*** 2042,2048 ****
* ignore.c (ignore_files): Use CVS_LSTAT() instead of lstat().
* filesubr.c (xcmp): Make sure S_ISLNK exists before calling it.
! (Reported by Paul Edwards <kerravon@nosppaam.w3.to>.)
2003-10-31 Derek Price <derek@ximbiot.com>
--- 2048,2054 ----
* ignore.c (ignore_files): Use CVS_LSTAT() instead of lstat().
* filesubr.c (xcmp): Make sure S_ISLNK exists before calling it.
! (Reported by Paul Edwards <fight.subjugation@gmail.com>.)
2003-10-31 Derek Price <derek@ximbiot.com>
Index: sanity.sh
===================================================================
RCS file: /development/repository/ccvs/src/sanity.sh,v
retrieving revision 1.1.1.10
diff -c -r1.1.1.10 sanity.sh
*** sanity.sh 8 Jan 2008 04:30:13 -0000 1.1.1.10
--- sanity.sh 15 Jan 2008 02:48:17 -0000
***************
*** 1112,1118 ****
tests="${tests} rcslib multibranch import importb importc import-CVS"
tests="$tests import-quirks"
tests="${tests} update-p import-after-initial branch-after-import"
! tests="${tests} join join2 join3 join4 join5 join6 join7"
tests="${tests} join-readonly-conflict join-admin join-admin-2"
tests="${tests} join-rm"
tests="${tests} new newb conflicts conflicts2 conflicts3 conflicts4"
--- 1112,1118 ----
tests="${tests} rcslib multibranch import importb importc import-CVS"
tests="$tests import-quirks"
tests="${tests} update-p import-after-initial branch-after-import"
! tests="${tests} join join2 join3 join4 join5 join6 join7 join8 join9"
tests="${tests} join-readonly-conflict join-admin join-admin-2"
tests="${tests} join-rm"
tests="${tests} new newb conflicts conflicts2 conflicts3 conflicts4"
***************
*** 9124,9141 ****
U first-dir/file2
'"${PROG}"' checkout: file first-dir/file2 exists, but has been added in
revision T2
U first-dir/file3
! '"${PROG}"' checkout: scheduling first-dir/file3 for removal
U first-dir/file4
! '"${PROG}"' checkout: scheduling first-dir/file4 for removal
U first-dir/file7
'"${PROG}"' checkout: file first-dir/file9 does not exist, but is present
in revision T2'
# Verify that the right changes have been scheduled.
cd first-dir
dotest join-17 "${testcvs} -q update" \
! 'A file1
! R file3
! R file4'
# Modify file4 locally, and do an update with a merge.
cd ../../1/first-dir
--- 9124,9139 ----
U first-dir/file2
'"${PROG}"' checkout: file first-dir/file2 exists, but has been added in
revision T2
U first-dir/file3
! '"${PROG}"' checkout: file first-dir/file3 has been modified, but has been
removed in revision T2
U first-dir/file4
! '"${PROG}"' checkout: file first-dir/file4 has been modified, but has been
removed in revision T2
U first-dir/file7
'"${PROG}"' checkout: file first-dir/file9 does not exist, but is present
in revision T2'
# Verify that the right changes have been scheduled.
cd first-dir
dotest join-17 "${testcvs} -q update" \
! 'A file1'
# Modify file4 locally, and do an update with a merge.
cd ../../1/first-dir
***************
*** 9143,9149 ****
dotest join-18 "${testcvs} -q update -jT1 -jT2 ." \
'U file1
'"${PROG}"' update: file file2 exists, but has been added in revision T2
! '"${PROG}"' update: scheduling file3 for removal
M file4
'"${PROG}"' update: file file4 is locally modified, but has been removed
in revision T2
'"${PROG}"' update: file file9 does not exist, but is present in revision
T2'
--- 9141,9147 ----
dotest join-18 "${testcvs} -q update -jT1 -jT2 ." \
'U file1
'"${PROG}"' update: file file2 exists, but has been added in revision T2
! '"${PROG}"' update: file file3 has been modified, but has been removed in
revision T2
M file4
'"${PROG}"' update: file file4 is locally modified, but has been removed
in revision T2
'"${PROG}"' update: file file9 does not exist, but is present in revision
T2'
***************
*** 9151,9157 ****
# Verify that the right changes have been scheduled.
dotest join-19 "${testcvs} -q update" \
'A file1
- R file3
M file4'
# Do a checkout with a merge from a single revision.
--- 9149,9154 ----
***************
*** 9803,9809 ****
R file10
A file2
'"${PROG}"' update: file file2 exists, but has been added in revision T2
! '"${PROG}"' update: scheduling file3 for removal
M file4
'"${PROG}"' update: file file4 is locally modified, but has been removed
in revision T2
R file6
--- 9800,9806 ----
R file10
A file2
'"${PROG}"' update: file file2 exists, but has been added in revision T2
! '"${PROG}"' update: file file3 has been modified, but has been removed in
revision T2
M file4
'"${PROG}"' update: file file4 is locally modified, but has been removed
in revision T2
R file6
***************
*** 9817,9823 ****
'A file1
R file10
A file2
- R file3
M file4
R file6
A file7
--- 9814,9819 ----
***************
*** 10142,10147 ****
--- 10138,10263 ----
;;
+ # In this test case, we have 2 projects, one called "pvcs" and one called
+ # "project". The "pvcs" project has modified the file, while the "project"
+ # project has caused a deletion. When "project" is merged into "pvcs", we
+ # expect CVS to detect a conflict.
+
+ join8)
+ mkdir join8; cd join8
+ mkdir combine
+ mkdir base
+ mkdir pvcs
+ mkdir project
+
+ echo "aaa" >base/file.txt
+ echo "bbb" >pvcs/file.txt
+ echo "ccc" >project/xxx.txt
+
+ cd base
+ dotest join8-1 \
+ "${testcvs} import -b 1.1.101 -ko -m 'base import' join8 base base-1" \
+ "N join8/file\.txt
+
+ No conflicts created by this import"
+
+ cd ../pvcs
+ dotest join8-2 \
+ "${testcvs} import -b 1.1.201 -ko -m 'pvcs import' join8 pvcs pvcs-1" \
+ "C join8/file\.txt
+
+ 1 conflicts created by this import.
+ Use the following command to help the merge:
+
+ ${PROG} checkout -j<prev_rel_tag> -jpvcs-1 join8"
+
+ cd ../project
+ dotest join8-3 \
+ "${testcvs} import -b 1.1.301 -ko -m 'project import' join8 project
project-1" \
+ "N join8/xxx\.txt
+
+ No conflicts created by this import"
+
+ cd ..
+ dotest join8-4 \
+ "${testcvs} checkout -r pvcs-1 -j base-1 -j project-1 -d combine join8" \
+ "${PROG} checkout: Updating combine
+ U combine/file\.txt
+ ${PROG} checkout: file combine/file\.txt has been modified, but has been
removed in revision project-1
+ U combine/xxx\.txt"
+
+ cd ..
+
+ if $keep; then
+ echo Keeping ${TESTDIR} and exiting due to --keep
+ exit 0
+ fi
+
+ rm -r join8
+ rm -rf ${CVSROOT_DIRNAME}/join8
+ ;;
+
+
+ # In this test case, we have 2 projects, one called "pvcs" and one called
+ # "project". The "pvcs" project has not modified the file, while the
"project"
+ # project has caused a deletion. When "project" is merged into "pvcs", we
+ # expect CVS to remove the file without fuss, as there is no conflict.
+
+ join9)
+ mkdir join9; cd join9
+ mkdir combine
+ mkdir base
+ mkdir pvcs
+ mkdir project
+
+ echo "aaa" >base/file.txt
+ echo "aaa" >pvcs/file.txt
+ echo "ccc" >project/xxx.txt
+
+ cd base
+ dotest join9-1 \
+ "${testcvs} import -b 1.1.101 -ko -m 'base import' join9 base base-1" \
+ "N join9/file\.txt
+
+ No conflicts created by this import"
+
+ cd ../pvcs
+ dotest join9-2 \
+ "${testcvs} import -b 1.1.201 -ko -m 'pvcs import' join9 pvcs pvcs-1" \
+ "C join9/file\.txt
+
+ 1 conflicts created by this import.
+ Use the following command to help the merge:
+
+ ${PROG} checkout -j<prev_rel_tag> -jpvcs-1 join9"
+
+ cd ../project
+ dotest join9-3 \
+ "${testcvs} import -b 1.1.301 -ko -m 'project import' join9 project
project-1" \
+ "N join9/xxx\.txt
+
+ No conflicts created by this import"
+
+ cd ..
+ dotest join9-4 \
+ "${testcvs} checkout -r pvcs-1 -j base-1 -j project-1 -d combine join9" \
+ "${PROG} checkout: Updating combine
+ U combine/file\.txt
+ ${PROG} checkout: scheduling combine/file\.txt for removal
+ U combine/xxx\.txt"
+
+ cd ..
+
+ if $keep; then
+ echo Keeping ${TESTDIR} and exiting due to --keep
+ exit 0
+ fi
+
+ rm -r join9
+ rm -rf ${CVSROOT_DIRNAME}/join9
+ ;;
+
+
join-readonly-conflict)
# Previously, only tests 1 & 11 were being tested. I added the
Index: update.c
===================================================================
RCS file: /development/repository/ccvs/src/update.c,v
retrieving revision 1.1.1.10
diff -c -r1.1.1.10 update.c
*** update.c 8 Jan 2008 04:30:04 -0000 1.1.1.10
--- update.c 15 Jan 2008 02:40:54 -0000
***************
*** 2218,2226 ****
{
char *mrev;
- if (rev2 != NULL)
- free (rev2);
-
/* If the first revision doesn't exist either, then there is
no change between the two revisions, so we don't do
anything. */
--- 2218,2223 ----
***************
*** 2228,2233 ****
--- 2225,2232 ----
{
if (rev1 != NULL)
free (rev1);
+ if (rev2 != NULL)
+ free (rev2);
return;
}
***************
*** 2269,2274 ****
--- 2268,2275 ----
{
if (rev1 != NULL)
free (rev1);
+ if (rev2 != NULL)
+ free (rev2);
return;
}
***************
*** 2295,2310 ****
if (rev1 != NULL)
free (rev1);
return;
}
! /* If only one join tag was specified, and the user file has
! been changed since the greatest common ancestor (rev1),
then there is a conflict we can not resolve. See above for
the rationale. */
! if (join_rev2 == NULL
! && strcmp (rev1, vers->vn_user) != 0)
{
if (jdate2 != NULL)
error (0, 0,
--- 2296,2318 ----
if (rev1 != NULL)
free (rev1);
+ if (rev2 != NULL)
+ free (rev2);
return;
}
! /* If the file has changed, genuinely changed,
! in comparison to the greatest common ancestor (rev1),
then there is a conflict we can not resolve. See above for
the rationale. */
! if ((strcmp (rev1, vers->vn_user) != 0)
! && RCS_cmp_file(vers->srcfile,
! rev1,
! (char **)NULL,
! rev2,
! vers->options,
! finfo->file))
{
if (jdate2 != NULL)
error (0, 0,
***************
*** 2320,2331 ****
--- 2328,2343 ----
if (rev1 != NULL)
free (rev1);
+ if (rev2 != NULL)
+ free (rev2);
return;
}
if (rev1 != NULL)
free (rev1);
+ if (rev2 != NULL)
+ free (rev2);
/* The user file exists and has not been modified. Mark it
for removal. FIXME: If we are doing a checkout, this has
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