Merge branch 'pw/git-p4'

Various "git p4" updates.

* pw/git-p4:
  git p4 doc: use two-line style for options with multiple spellings
  git p4 test: examine behavior with locked (+l) files
  git p4: fix an error message when "p4 where" fails
  git p4: handle files with wildcards when doing RCS scrubbing
  git p4 test: do not pollute /tmp
  git p4 test: run as user "author"
  git p4 test: is_cli_file_writeable succeeds
  git p4 test: explicitly check p4 wildcard delete
  git p4: work around p4 bug that causes empty symlinks
  git p4 test: ensure p4 symlink parsing works
  git p4 test: wildcards are supported
This commit is contained in:
Junio C Hamano 2014-01-27 10:45:41 -08:00
commit 523f0a25b9
10 changed files with 342 additions and 44 deletions

View File

@ -168,7 +168,8 @@ All commands except clone accept these options.
--git-dir <dir>::
Set the 'GIT_DIR' environment variable. See linkgit:git[1].
--verbose, -v::
-v::
--verbose::
Provide more progress information.
Sync options
@ -279,7 +280,8 @@ These options can be used to modify 'git p4 submit' behavior.
Export tags from Git as p4 labels. Tags found in Git are applied
to the perforce working directory.
--dry-run, -n::
-n::
--dry-run::
Show just what commits would be submitted to p4; do not change
state in Git or p4.

View File

@ -310,8 +310,8 @@ def split_p4_type(p4type):
#
# return the raw p4 type of a file (text, text+ko, etc)
#
def p4_type(file):
results = p4CmdList(["fstat", "-T", "headType", file])
def p4_type(f):
results = p4CmdList(["fstat", "-T", "headType", wildcard_encode(f)])
return results[0]['headType']
#
@ -1220,7 +1220,7 @@ class P4Submit(Command, P4UserMap):
editor = os.environ.get("P4EDITOR")
else:
editor = read_pipe("git var GIT_EDITOR").strip()
system(editor + " " + template_file)
system([editor, template_file])
# If the file was not saved, prompt to see if this patch should
# be skipped. But skip this verification step if configured so.
@ -1871,7 +1871,7 @@ class View(object):
# assume error is "... file(s) not in client view"
continue
if "clientFile" not in res:
die("No clientFile from 'p4 where %s'" % depot_path)
die("No clientFile in 'p4 where' output")
if "unmap" in res:
# it will list all of them, but only one not unmap-ped
continue
@ -2075,7 +2075,14 @@ class P4Sync(Command, P4UserMap):
# p4 print on a symlink sometimes contains "target\n";
# if it does, remove the newline
data = ''.join(contents)
if data[-1] == '\n':
if not data:
# Some version of p4 allowed creating a symlink that pointed
# to nothing. This causes p4 errors when checking out such
# a change, and errors here too. Work around it by ignoring
# the bad symlink; hopefully a future change fixes it.
print "\nIgnoring empty symlink in %s" % file['depotFile']
return
elif data[-1] == '\n':
contents = [data[:-1]]
else:
contents = [data]

View File

@ -47,15 +47,22 @@ P4DPORT=$((10669 + ($testid - $git_p4_test_start)))
P4PORT=localhost:$P4DPORT
P4CLIENT=client
P4EDITOR=:
P4USER=author
P4EDITOR=true
unset P4CHARSET
export P4PORT P4CLIENT P4EDITOR P4CHARSET
export P4PORT P4CLIENT P4USER P4EDITOR P4CHARSET
db="$TRASH_DIRECTORY/db"
cli="$TRASH_DIRECTORY/cli"
git="$TRASH_DIRECTORY/git"
pidfile="$TRASH_DIRECTORY/p4d.pid"
# git p4 submit generates a temp file, which will
# not get cleaned up if the submission fails. Don't
# clutter up /tmp on the test machine.
TMPDIR="$TRASH_DIRECTORY"
export TMPDIR
start_p4d() {
mkdir -p "$db" "$cli" "$git" &&
rm -f "$pidfile" &&
@ -96,12 +103,24 @@ start_p4d() {
return 1
fi
# build a p4 user so author@example.com has an entry
p4_add_user author
# build a client
client_view "//depot/... //client/..." &&
return 0
}
p4_add_user() {
name=$1 &&
p4 user -f -i <<-EOF
User: $name
Email: $name@example.com
FullName: Dr. $name
EOF
}
kill_p4d() {
pid=$(cat "$pidfile")
# it had better exist for the first kill

View File

@ -250,6 +250,89 @@ test_expect_success 'ignore apple' '
)
'
test_expect_success SYMLINKS 'create p4 symlink' '
cd "$cli" &&
ln -s symlink-target symlink &&
p4 add symlink &&
p4 submit -d "add symlink"
'
test_expect_success SYMLINKS 'ensure p4 symlink parsed correctly' '
test_when_finished cleanup_git &&
git p4 clone --dest="$git" //depot@all &&
(
cd "$git" &&
test -L symlink &&
test $(readlink symlink) = symlink-target
)
'
test_expect_success SYMLINKS 'empty symlink target' '
(
# first create the file as a file
cd "$cli" &&
>empty-symlink &&
p4 add empty-symlink &&
p4 submit -d "add empty-symlink as a file"
) &&
(
# now change it to be a symlink to "target1"
cd "$cli" &&
p4 edit empty-symlink &&
p4 reopen -t symlink empty-symlink &&
rm empty-symlink &&
ln -s target1 empty-symlink &&
p4 add empty-symlink &&
p4 submit -d "make empty-symlink point to target1"
) &&
(
# Hack the p4 depot to make the symlink point to nothing;
# this should not happen in reality, but shows up
# in p4 repos in the wild.
#
# The sed expression changes this:
# @@
# text
# @target1
# @
# to this:
# @@
# text
# @@
#
cd "$db/depot" &&
sed "/@target1/{; s/target1/@/; n; d; }" \
empty-symlink,v >empty-symlink,v.tmp &&
mv empty-symlink,v.tmp empty-symlink,v
) &&
(
# Make sure symlink really is empty. Asking
# p4 to sync here will make it generate errors.
cd "$cli" &&
p4 print -q //depot/empty-symlink#2 >out &&
test ! -s out
) &&
test_when_finished cleanup_git &&
# make sure git p4 handles it without error
git p4 clone --dest="$git" //depot@all &&
# fix the symlink, make it point to "target2"
(
cd "$cli" &&
p4 open empty-symlink &&
rm empty-symlink &&
ln -s target2 empty-symlink &&
p4 submit -d "make empty-symlink point to target2"
) &&
cleanup_git &&
git p4 clone --dest="$git" //depot@all &&
(
cd "$git" &&
test $(readlink empty-symlink) = target2
)
'
test_expect_success 'kill p4d' '
kill_p4d
'

View File

@ -17,7 +17,7 @@ test_expect_success 'init depot' '
)
'
# this works because EDITOR is set to :
# this works because P4EDITOR is set to true
test_expect_success 'no config, unedited, say yes' '
git p4 clone --dest="$git" //depot &&
test_when_finished cleanup_git &&
@ -90,7 +90,9 @@ test_expect_success 'no config, edited' '
cd "$git" &&
echo line >>file1 &&
git commit -a -m "change 5" &&
P4EDITOR="" EDITOR="\"$TRASH_DIRECTORY/ed.sh\"" git p4 submit &&
P4EDITOR="$TRASH_DIRECTORY/ed.sh" &&
export P4EDITOR &&
git p4 submit &&
p4 changes //depot/... >wc &&
test_line_count = 5 wc
)

View File

@ -17,7 +17,7 @@ test_expect_success 'init depot' '
)
'
test_expect_failure 'is_cli_file_writeable function' '
test_expect_success 'is_cli_file_writeable function' '
(
cd "$cli" &&
echo a >a &&

View File

@ -76,28 +76,28 @@ test_expect_success 'init depot' '
'
# double % for printf
test_expect_success 'unsupported view wildcard %%n' '
test_expect_success 'view wildcard %%n' '
client_view "//depot/%%%%1/sub/... //client/sub/%%%%1/..." &&
test_when_finished cleanup_git &&
test_must_fail git p4 clone --use-client-spec --dest="$git" //depot
git p4 clone --use-client-spec --dest="$git" //depot
'
test_expect_success 'unsupported view wildcard *' '
test_expect_success 'view wildcard *' '
client_view "//depot/*/bar/... //client/*/bar/..." &&
test_when_finished cleanup_git &&
test_must_fail git p4 clone --use-client-spec --dest="$git" //depot
git p4 clone --use-client-spec --dest="$git" //depot
'
test_expect_success 'wildcard ... only supported at end of spec 1' '
test_expect_success 'wildcard ... in the middle' '
client_view "//depot/.../file11 //client/.../file11" &&
test_when_finished cleanup_git &&
test_must_fail git p4 clone --use-client-spec --dest="$git" //depot
git p4 clone --use-client-spec --dest="$git" //depot
'
test_expect_success 'wildcard ... only supported at end of spec 2' '
test_expect_success 'wildcard ... in the middle and at the end' '
client_view "//depot/.../a/... //client/.../a/..." &&
test_when_finished cleanup_git &&
test_must_fail git p4 clone --use-client-spec --dest="$git" //depot
git p4 clone --use-client-spec --dest="$git" //depot
'
test_expect_success 'basic map' '

View File

@ -161,6 +161,56 @@ test_expect_success 'wildcard files submit back to p4, delete' '
)
'
test_expect_success 'p4 deleted a wildcard file' '
(
cd "$cli" &&
echo "wild delete test" >wild@delete &&
p4 add -f wild@delete &&
p4 submit -d "add wild@delete"
) &&
test_when_finished cleanup_git &&
git p4 clone --dest="$git" //depot &&
(
cd "$git" &&
test_path_is_file wild@delete
) &&
(
cd "$cli" &&
# must use its encoded name
p4 delete wild%40delete &&
p4 submit -d "delete wild@delete"
) &&
(
cd "$git" &&
git p4 sync &&
git merge --ff-only p4/master &&
test_path_is_missing wild@delete
)
'
test_expect_success 'wildcard files requiring keyword scrub' '
(
cd "$cli" &&
cat <<-\EOF >scrub@wild &&
$Id$
line2
EOF
p4 add -t text+k -f scrub@wild &&
p4 submit -d "scrub at wild"
) &&
test_when_finished cleanup_git &&
git p4 clone --dest="$git" //depot &&
(
cd "$git" &&
git config git-p4.skipSubmitEdit true &&
git config git-p4.attemptRCSCleanup true &&
sed "s/^line2/line2 edit/" <scrub@wild >scrub@wild.tmp &&
mv -f scrub@wild.tmp scrub@wild &&
git commit -m "scrub at wild line2 edit" scrub@wild &&
git p4 submit
)
'
test_expect_success 'kill p4d' '
kill_p4d
'

View File

@ -19,16 +19,6 @@ test_expect_success 'create files' '
)
'
p4_add_user() {
name=$1 fullname=$2 &&
p4 user -f -i <<-EOF &&
User: $name
Email: $name@localhost
FullName: $fullname
EOF
p4 passwd -P secret $name
}
p4_grant_admin() {
name=$1 &&
{
@ -51,8 +41,8 @@ make_change_by_user() {
# Test username support, submitting as user 'alice'
test_expect_success 'preserve users' '
p4_add_user alice Alice &&
p4_add_user bob Bob &&
p4_add_user alice &&
p4_add_user bob &&
p4_grant_admin alice &&
git p4 clone --dest="$git" //depot &&
test_when_finished cleanup_git &&
@ -60,8 +50,8 @@ test_expect_success 'preserve users' '
cd "$git" &&
echo "username: a change by alice" >>file1 &&
echo "username: a change by bob" >>file2 &&
git commit --author "Alice <alice@localhost>" -m "a change by alice" file1 &&
git commit --author "Bob <bob@localhost>" -m "a change by bob" file2 &&
git commit --author "Alice <alice@example.com>" -m "a change by alice" file1 &&
git commit --author "Bob <bob@example.com>" -m "a change by bob" file2 &&
git config git-p4.skipSubmitEditCheck true &&
P4EDITOR=touch P4USER=alice P4PASSWD=secret git p4 commit --preserve-user &&
p4_check_commit_author file1 alice &&
@ -78,7 +68,7 @@ test_expect_success 'refuse to preserve users without perms' '
cd "$git" &&
git config git-p4.skipSubmitEditCheck true &&
echo "username-noperms: a change by alice" >>file1 &&
git commit --author "Alice <alice@localhost>" -m "perms: a change by alice" file1 &&
git commit --author "Alice <alice@example.com>" -m "perms: a change by alice" file1 &&
P4EDITOR=touch P4USER=bob P4PASSWD=secret &&
export P4EDITOR P4USER P4PASSWD &&
test_must_fail git p4 commit --preserve-user &&
@ -94,9 +84,9 @@ test_expect_success 'preserve user where author is unknown to p4' '
cd "$git" &&
git config git-p4.skipSubmitEditCheck true &&
echo "username-bob: a change by bob" >>file1 &&
git commit --author "Bob <bob@localhost>" -m "preserve: a change by bob" file1 &&
git commit --author "Bob <bob@example.com>" -m "preserve: a change by bob" file1 &&
echo "username-unknown: a change by charlie" >>file1 &&
git commit --author "Charlie <charlie@localhost>" -m "preserve: a change by charlie" file1 &&
git commit --author "Charlie <charlie@example.com>" -m "preserve: a change by charlie" file1 &&
P4EDITOR=touch P4USER=alice P4PASSWD=secret &&
export P4EDITOR P4USER P4PASSWD &&
test_must_fail git p4 commit --preserve-user &&
@ -121,24 +111,24 @@ test_expect_success 'not preserving user with mixed authorship' '
(
cd "$git" &&
git config git-p4.skipSubmitEditCheck true &&
p4_add_user derek Derek &&
p4_add_user derek &&
make_change_by_user usernamefile3 Derek derek@localhost &&
make_change_by_user usernamefile3 Derek derek@example.com &&
P4EDITOR=cat P4USER=alice P4PASSWD=secret &&
export P4EDITOR P4USER P4PASSWD &&
git p4 commit |\
grep "git author derek@localhost does not match" &&
grep "git author derek@example.com does not match" &&
make_change_by_user usernamefile3 Charlie charlie@localhost &&
make_change_by_user usernamefile3 Charlie charlie@example.com &&
git p4 commit |\
grep "git author charlie@localhost does not match" &&
grep "git author charlie@example.com does not match" &&
make_change_by_user usernamefile3 alice alice@localhost &&
make_change_by_user usernamefile3 alice alice@example.com &&
git p4 commit |\
test_must_fail grep "git author.*does not match" &&
git config git-p4.skipUserNameCheck true &&
make_change_by_user usernamefile3 Charlie charlie@localhost &&
make_change_by_user usernamefile3 Charlie charlie@example.com &&
git p4 commit |\
test_must_fail grep "git author.*does not match" &&

145
t/t9816-git-p4-locked.sh Executable file
View File

@ -0,0 +1,145 @@
#!/bin/sh
test_description='git p4 locked file behavior'
. ./lib-git-p4.sh
test_expect_success 'start p4d' '
start_p4d
'
# See
# http://www.perforce.com/perforce/doc.current/manuals/p4sag/03_superuser.html#1088563
# for suggestions on how to configure "sitewide pessimistic locking"
# where only one person can have a file open for edit at a time.
test_expect_success 'init depot' '
(
cd "$cli" &&
echo "TypeMap: +l //depot/..." | p4 typemap -i &&
echo file1 >file1 &&
p4 add file1 &&
p4 submit -d "add file1"
)
'
test_expect_success 'edit with lock not taken' '
test_when_finished cleanup_git &&
git p4 clone --dest="$git" //depot &&
(
cd "$git" &&
echo line2 >>file1 &&
git add file1 &&
git commit -m "line2 in file1" &&
git config git-p4.skipSubmitEdit true &&
git p4 submit
)
'
test_expect_failure 'add with lock not taken' '
test_when_finished cleanup_git &&
git p4 clone --dest="$git" //depot &&
(
cd "$git" &&
echo line1 >>add-lock-not-taken &&
git add file2 &&
git commit -m "add add-lock-not-taken" &&
git config git-p4.skipSubmitEdit true &&
git p4 submit --verbose
)
'
lock_in_another_client() {
# build a different client
cli2="$TRASH_DIRECTORY/cli2" &&
mkdir -p "$cli2" &&
test_when_finished "p4 client -f -d client2 && rm -rf \"$cli2\"" &&
(
cd "$cli2" &&
P4CLIENT=client2 &&
cli="$cli2" &&
client_view "//depot/... //client2/..." &&
p4 sync &&
p4 open file1
)
}
test_expect_failure 'edit with lock taken' '
lock_in_another_client &&
test_when_finished cleanup_git &&
test_when_finished "cd \"$cli\" && p4 sync -f file1" &&
git p4 clone --dest="$git" //depot &&
(
cd "$git" &&
echo line3 >>file1 &&
git add file1 &&
git commit -m "line3 in file1" &&
git config git-p4.skipSubmitEdit true &&
git p4 submit --verbose
)
'
test_expect_failure 'delete with lock taken' '
lock_in_another_client &&
test_when_finished cleanup_git &&
test_when_finished "cd \"$cli\" && p4 sync -f file1" &&
git p4 clone --dest="$git" //depot &&
(
cd "$git" &&
git rm file1 &&
git commit -m "delete file1" &&
git config git-p4.skipSubmitEdit true &&
git p4 submit --verbose
)
'
test_expect_failure 'chmod with lock taken' '
lock_in_another_client &&
test_when_finished cleanup_git &&
test_when_finished "cd \"$cli\" && p4 sync -f file1" &&
git p4 clone --dest="$git" //depot &&
(
cd "$git" &&
chmod +x file1 &&
git add file1 &&
git commit -m "chmod +x file1" &&
git config git-p4.skipSubmitEdit true &&
git p4 submit --verbose
)
'
test_expect_failure 'copy with lock taken' '
lock_in_another_client &&
test_when_finished cleanup_git &&
test_when_finished "cd \"$cli\" && p4 revert file2 && rm -f file2" &&
git p4 clone --dest="$git" //depot &&
(
cd "$git" &&
cp file1 file2 &&
git add file2 &&
git commit -m "cp file1 to file2" &&
git config git-p4.skipSubmitEdit true &&
git config git-p4.detectCopies true &&
git p4 submit --verbose
)
'
test_expect_failure 'move with lock taken' '
lock_in_another_client &&
test_when_finished cleanup_git &&
test_when_finished "cd \"$cli\" && p4 sync file1 && rm -f file2" &&
git p4 clone --dest="$git" //depot &&
(
cd "$git" &&
git mv file1 file2 &&
git commit -m "mv file1 to file2" &&
git config git-p4.skipSubmitEdit true &&
git config git-p4.detectRenames true &&
git p4 submit --verbose
)
'
test_expect_success 'kill p4d' '
kill_p4d
'
test_done