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git-p4: test client view handling
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Test many aspects of processing p4 client views with the
git-p4 option --use-client-spec.  16 out of 22 tests are
currently broken.

Signed-off-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Pete Wyckoff authored and Junio C Hamano committed Jan 3, 2012
1 parent 4570aeb commit c700b68
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290 changes: 290 additions & 0 deletions t/t9809-git-p4-client-view.sh
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#!/bin/sh

test_description='git-p4 client view'

. ./lib-git-p4.sh

test_expect_success 'start p4d' '
start_p4d
'

#
# Construct a client with this list of View lines
#
client_view() {
(
cat <<-EOF &&
Client: client
Description: client
Root: $cli
View:
EOF
for arg ; do
printf "\t$arg\n"
done
) | p4 client -i
}

#
# Verify these files exist, exactly. Caller creates
# a list of files in file "files".
#
check_files_exist() {
ok=0 &&
num=${#@} &&
for arg ; do
test_path_is_file "$arg" &&
ok=$(($ok + 1))
done &&
test $ok -eq $num &&
test_line_count = $num files
}

#
# Sync up the p4 client, make sure the given files (and only
# those) exist.
#
client_verify() {
(
cd "$cli" &&
p4 sync &&
find . -type f ! -name files >files &&
check_files_exist "$@"
)
}

#
# Make sure the named files, exactly, exist.
#
git_verify() {
(
cd "$git" &&
git ls-files >files &&
check_files_exist "$@"
)
}

# //depot
# - dir1
# - file11
# - file12
# - dir2
# - file21
# - file22
test_expect_success 'init depot' '
(
cd "$cli" &&
for d in 1 2 ; do
mkdir -p dir$d &&
for f in 1 2 ; do
echo dir$d/file$d$f >dir$d/file$d$f &&
p4 add dir$d/file$d$f &&
p4 submit -d "dir$d/file$d$f"
done
done &&
find . -type f ! -name files >files &&
check_files_exist dir1/file11 dir1/file12 \
dir2/file21 dir2/file22
)
'

# double % for printf
test_expect_failure 'unsupported view wildcard %%n' '
client_view "//depot/%%%%1/sub/... //client/sub/%%%%1/..." &&
test_when_finished cleanup_git &&
test_must_fail "$GITP4" clone --use-client-spec --dest="$git" //depot
'

test_expect_failure 'unsupported view wildcard *' '
client_view "//depot/*/bar/... //client/*/bar/..." &&
test_when_finished cleanup_git &&
test_must_fail "$GITP4" clone --use-client-spec --dest="$git" //depot
'

test_expect_success 'wildcard ... only supported at end of spec' '
client_view "//depot/.../file11 //client/.../file11" &&
test_when_finished cleanup_git &&
test_must_fail "$GITP4" clone --use-client-spec --dest="$git" //depot
'

test_expect_failure 'basic map' '
client_view "//depot/dir1/... //client/cli1/..." &&
files="cli1/file11 cli1/file12" &&
client_verify $files &&
test_when_finished cleanup_git &&
"$GITP4" clone --use-client-spec --dest="$git" //depot &&
git_verify $files
'

test_expect_failure 'client view with no mappings' '
client_view &&
client_verify &&
test_when_finished cleanup_git &&
"$GITP4" clone --use-client-spec --dest="$git" //depot &&
git_verify
'

test_expect_failure 'single file map' '
client_view "//depot/dir1/file11 //client/file11" &&
files="file11" &&
client_verify $files &&
test_when_finished cleanup_git &&
"$GITP4" clone --use-client-spec --dest="$git" //depot &&
git_verify $files
'

test_expect_failure 'later mapping takes precedence (entire repo)' '
client_view "//depot/dir1/... //client/cli1/..." \
"//depot/... //client/cli2/..." &&
files="cli2/dir1/file11 cli2/dir1/file12
cli2/dir2/file21 cli2/dir2/file22" &&
client_verify $files &&
test_when_finished cleanup_git &&
"$GITP4" clone --use-client-spec --dest="$git" //depot &&
git_verify $files
'

test_expect_failure 'later mapping takes precedence (partial repo)' '
client_view "//depot/dir1/... //client/..." \
"//depot/dir2/... //client/..." &&
files="file21 file22" &&
client_verify $files &&
test_when_finished cleanup_git &&
"$GITP4" clone --use-client-spec --dest="$git" //depot &&
git_verify $files
'

# Reading the view backwards,
# dir2 goes to cli12
# dir1 cannot go to cli12 since it was filled by dir2
# dir1 also does not go to cli3, since the second rule
# noticed that it matched, but was already filled
test_expect_failure 'depot path matching rejected client path' '
client_view "//depot/dir1/... //client/cli3/..." \
"//depot/dir1/... //client/cli12/..." \
"//depot/dir2/... //client/cli12/..." &&
files="cli12/file21 cli12/file22" &&
client_verify $files &&
test_when_finished cleanup_git &&
"$GITP4" clone --use-client-spec --dest="$git" //depot &&
git_verify $files
'

# since both have the same //client/..., the exclusion
# rule keeps everything out
test_expect_failure 'exclusion wildcard, client rhs same (odd)' '
client_view "//depot/... //client/..." \
"-//depot/dir2/... //client/..." &&
client_verify &&
test_when_finished cleanup_git &&
"$GITP4" clone --use-client-spec --dest="$git" //depot &&
git_verify
'

test_expect_success 'exclusion wildcard, client rhs different (normal)' '
client_view "//depot/... //client/..." \
"-//depot/dir2/... //client/dir2/..." &&
files="dir1/file11 dir1/file12" &&
client_verify $files &&
test_when_finished cleanup_git &&
"$GITP4" clone --use-client-spec --dest="$git" //depot &&
git_verify $files
'

test_expect_failure 'exclusion single file' '
client_view "//depot/... //client/..." \
"-//depot/dir2/file22 //client/file22" &&
files="dir1/file11 dir1/file12 dir2/file21" &&
client_verify $files &&
test_when_finished cleanup_git &&
"$GITP4" clone --use-client-spec --dest="$git" //depot &&
git_verify $files
'

test_expect_failure 'overlay wildcard' '
client_view "//depot/dir1/... //client/cli/..." \
"+//depot/dir2/... //client/cli/...\n" &&
files="cli/file11 cli/file12 cli/file21 cli/file22" &&
client_verify $files &&
test_when_finished cleanup_git &&
"$GITP4" clone --use-client-spec --dest="$git" //depot &&
git_verify $files
'

test_expect_failure 'overlay single file' '
client_view "//depot/dir1/... //client/cli/..." \
"+//depot/dir2/file21 //client/cli/file21" &&
files="cli/file11 cli/file12 cli/file21" &&
client_verify $files &&
test_when_finished cleanup_git &&
"$GITP4" clone --use-client-spec --dest="$git" //depot &&
git_verify $files
'

test_expect_failure 'exclusion with later inclusion' '
client_view "//depot/... //client/..." \
"-//depot/dir2/... //client/dir2/..." \
"//depot/dir2/... //client/dir2incl/..." &&
files="dir1/file11 dir1/file12 dir2incl/file21 dir2incl/file22" &&
client_verify $files &&
test_when_finished cleanup_git &&
"$GITP4" clone --use-client-spec --dest="$git" //depot &&
git_verify $files
'

test_expect_failure 'quotes on rhs only' '
client_view "//depot/dir1/... \"//client/cdir 1/...\"" &&
client_verify "cdir 1/file11" "cdir 1/file12" &&
test_when_finished cleanup_git &&
"$GITP4" clone --use-client-spec --dest="$git" //depot &&
git_verify "cdir 1/file11" "cdir 1/file12"
'

#
# Rename directories to test quoting in depot-side mappings
# //depot
# - "dir 1"
# - file11
# - file12
# - "dir 2"
# - file21
# - file22
#
test_expect_success 'rename files to introduce spaces' '
client_view "//depot/... //client/..." &&
client_verify dir1/file11 dir1/file12 \
dir2/file21 dir2/file22 &&
(
cd "$cli" &&
p4 open dir1/... &&
p4 move dir1/... "dir 1"/... &&
p4 open dir2/... &&
p4 move dir2/... "dir 2"/... &&
p4 submit -d "rename with spaces"
) &&
client_verify "dir 1/file11" "dir 1/file12" \
"dir 2/file21" "dir 2/file22"
'

test_expect_failure 'quotes on lhs only' '
client_view "\"//depot/dir 1/...\" //client/cdir1/..." &&
files="cdir1/file11 cdir1/file12" &&
client_verify $files &&
test_when_finished cleanup_git &&
"$GITP4" clone --use-client-spec --dest="$git" //depot &&
client_verify $files
'

test_expect_failure 'quotes on both sides' '
client_view "\"//depot/dir 1/...\" \"//client/cdir 1/...\"" &&
client_verify "cdir 1/file11" "cdir 1/file12" &&
test_when_finished cleanup_git &&
"$GITP4" clone --use-client-spec --dest="$git" //depot &&
git_verify "cdir 1/file11" "cdir 1/file12"
'

test_expect_success 'kill p4d' '
kill_p4d
'

test_done

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