#!/bin/sh
test_description='git p4 filetype tests'
TEST_PASSES_SANITIZE_LEAK=true
. ./lib-git-p4.sh
test_expect_success 'start p4d' '
start_p4d
'
#
# This series of tests checks newline handling Both p4 and
# git store newlines as \n, and have options to choose how
# newlines appear in checked-out files.
#
test_expect_success 'p4 client newlines, unix' '
(
cd "$cli" &&
p4 client -o | sed "/LineEnd/s/:.*/:unix/" | p4 client -i &&
printf "unix\ncrlf\n" >f-unix &&
printf "unix\r\ncrlf\r\n" >f-unix-as-crlf &&
p4 add -t text f-unix &&
p4 submit -d f-unix &&
# LineEnd: unix; should be no change after sync
cp f-unix f-unix-orig &&
p4 sync -f &&
test_cmp f-unix-orig f-unix &&
# make sure stored in repo as unix newlines
# use sed to eat python-appended newline
p4 -G print //depot/f-unix | marshal_dump data 2 |\
sed \$d >f-unix-p4-print &&
test_cmp f-unix-orig f-unix-p4-print &&
# switch to win, make sure lf -> crlf
p4 client -o | sed "/LineEnd/s/:.*/:win/" | p4 client -i &&
p4 sync -f &&
test_cmp f-unix-as-crlf f-unix
)
'
test_expect_success 'p4 client newlines, win' '
(
cd "$cli" &&
p4 client -o | sed "/LineEnd/s/:.*/:win/" | p4 client -i &&
printf "win\r\ncrlf\r\n" >f-win &&
printf "win\ncrlf\n" >f-win-as-lf &&
p4 add -t text f-win &&
p4 submit -d f-win &&
# LineEnd: win; should be no change after sync
cp f-win f-win-orig &&
p4 sync -f &&
test_cmp f-win-orig f-win &&
# make sure stored in repo as unix newlines
# use sed to eat python-appened newline
p4 -G print //depot/f-win | marshal_dump data 2 |\
sed \$d >f-win-p4-print &&
test_cmp f-win-as-lf f-win-p4-print &&
# switch to unix, make sure lf -> crlf
p4 client -o | sed "/LineEnd/s/:.*/:unix/" | p4 client -i &&
p4 sync -f &&
test_cmp f-win-as-lf f-win
)
'
test_expect_success 'ensure blobs store only lf newlines' '
test_when_finished cleanup_git &&
(
cd "$git" &&
git init &&
git p4 sync //depot@all &&
# verify the files in .git are stored only with newlines
o=$(git ls-tree p4/master -- f-unix | cut -f1 | cut -d\ -f3) &&
git cat-file blob $o >f-unix-blob &&
test_cmp "$cli"/f-unix-orig f-unix-blob &&
o=$(git ls-tree p4/master -- f-win | cut -f1 | cut -d\ -f3) &&
git cat-file blob $o >f-win-blob &&
test_cmp "$cli"/f-win-as-lf f-win-blob &&
rm f-unix-blob f-win-blob
)
'
test_expect_success 'gitattributes setting eol=lf produces lf newlines' '
test_when_finished cleanup_git &&
(
# checkout the files and make sure core.eol works as planned
cd "$git" &&
git init &&
echo "* eol=lf" >.gitattributes &&
git p4 sync //depot@all &&
git checkout -b master p4/master &&
test_cmp "$cli"/f-unix-orig f-unix &&
test_cmp "$cli"/f-win-as-lf f-win
)
'
test_expect_success 'gitattributes setting eol=crlf produces crlf newlines' '
test_when_finished cleanup_git &&
(
# checkout the files and make sure core.eol works as planned
cd "$git" &&
git init &&
echo "* eol=crlf" >.gitattributes &&
git p4 sync //depot@all &&
git checkout -b master p4/master &&
test_cmp "$cli"/f-unix-as-crlf f-unix &&
test_cmp "$cli"/f-win-orig f-win
)
'
test_expect_success 'crlf cleanup' '
(
cd "$cli" &&
rm f-unix-orig f-unix-as-crlf &&
rm f-win-orig f-win-as-lf &&
p4 client -o | sed "/LineEnd/s/:.*/:unix/" | p4 client -i &&
p4 sync -f
)
'
test_expect_success 'utf-16 file create' '
(
cd "$cli" &&
# p4 saves this verbatim
printf "three\nline\ntext\n" >f-ascii &&
p4 add -t text f-ascii &&
# p4 adds \377\376 header
cp f-ascii f-ascii-as-utf16 &&
p4 add -t utf16 f-ascii-as-utf16 &&
# p4 saves this exactly as iconv produced it
printf "three\nline\ntext\n" | iconv -f ascii -t utf-16 >f-utf16 &&
p4 add -t utf16 f-utf16 &&
# this also is unchanged
cp f-utf16 f-utf16-as-text &&
p4 add -t text f-utf16-as-text &&
p4 submit -d "f files" &&
# force update of client files
p4 sync -f
)
'
test_expect_success 'utf-16 file test' '
test_when_finished cleanup_git &&
git p4 clone --dest="$git" //depot@all &&
(
cd "$git" &&
test_cmp "$cli/f-ascii" f-ascii &&
test_cmp "$cli/f-ascii-as-utf16" f-ascii-as-utf16 &&
test_cmp "$cli/f-utf16" f-utf16 &&
test_cmp "$cli/f-utf16-as-text" f-utf16-as-text
)
'
test_expect_success 'keyword file create' '
(
cd "$cli" &&
printf "id\n\$Id\$\n\$Author\$\ntext\n" >k-text-k &&
p4 add -t text+k k-text-k &&
cp k-text-k k-text-ko &&
p4 add -t text+ko k-text-ko &&
iconv -f ascii -t utf-16 <k-text-k >k-utf16-k &&
p4 add -t utf16+k k-utf16-k &&
cp k-utf16-k k-utf16-ko &&
p4 add -t utf16+ko k-utf16-ko &&
p4 submit -d "k files" &&
p4 sync -f
)
'
build_smush() {
cat >k_smush.py <<-\EOF &&
import re, sys
sys.stdout.write(re.sub(r'(?i)\$(Id|Header|Author|Date|DateTime|Change|File|Revision):[^$]*\$', r'$\1$', sys.stdin.read()))
EOF
cat >ko_smush.py <<-\EOF
import re, sys
sys.stdout.write(re.sub(r'(?i)\$(Id|Header):[^$]*\$', r'$\1$', sys.stdin.read()))
EOF
}
test_expect_success 'keyword file test' '
build_smush &&
test_when_finished rm -f k_smush.py ko_smush.py &&
test_when_finished cleanup_git &&
git p4 clone --dest="$git" //depot@all &&
(
cd "$git" &&
# text, ensure unexpanded
"$PYTHON_PATH" "$TRASH_DIRECTORY/k_smush.py" <"$cli/k-text-k" >cli-k-text-k-smush &&
test_cmp cli-k-text-k-smush k-text-k &&
"$PYTHON_PATH" "$TRASH_DIRECTORY/ko_smush.py" <"$cli/k-text-ko" >cli-k-text-ko-smush &&
test_cmp cli-k-text-ko-smush k-text-ko &&
# utf16, even though p4 expands keywords, git p4 does not
# try to undo that
test_cmp "$cli/k-utf16-k" k-utf16-k &&
test_cmp "$cli/k-utf16-ko" k-utf16-ko
)
'
build_gendouble() {
cat >gendouble.py <<-\EOF
import sys
import struct
s = struct.pack(b">LL18s",
0x00051607, # AppleDouble
0x00020000, # version 2
b"" # pad to 26 bytes
)
getattr(sys.stdout, 'buffer', sys.stdout).write(s)
EOF
}
test_expect_success 'ignore apple' '
test_when_finished rm -f gendouble.py &&
build_gendouble &&
(
cd "$cli" &&
test-tool genrandom apple 1024 >double.png &&
"$PYTHON_PATH" "$TRASH_DIRECTORY/gendouble.py" >%double.png &&
p4 add -t apple double.png &&
p4 submit -d appledouble
) &&
test_when_finished cleanup_git &&
git p4 clone --dest="$git" //depot@all &&
(
cd "$git" &&
test ! -f double.png
)
'
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 $(test_readlink symlink) = symlink-target
)
'
test_expect_success SYMLINKS 'empty symlink target' '
(
# first create the file as a file
cd "$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 "$cli" &&
p4 edit empty-symlink &&
p4 reopen -t symlink empty-symlink &&
rm empty-symlink &&
ln -s target1 empty-symlink &&
p4 add empty-symlink &&
p4 submit -d "make empty-symlink point to target1"
) &&
(
# Hack the p4 depot to make the symlink point to nothing;
# this should not happen in reality, but shows up
# in p4 repos in the wild.
#
# The sed expression changes this:
# @@
# text
# @target1
# @
# to this:
# @@
# text
# @@
#
# Note that newer Perforce versions started to store files
# compressed in directories. The case statement handles both
# old and new layout.
cd "$db/depot" &&
case "$(echo empty-symlink*)" in
empty-symlink,v)
sed "/@target1/{; s/target1/@/; n; d; }" \
empty-symlink,v >empty-symlink,v.tmp &&
mv empty-symlink,v.tmp empty-symlink,v;;
empty-symlink,d)
path="empty-symlink,d/$(ls empty-symlink,d/ | tail -n1)" &&
rm "$path" &&
gzip </dev/null >"$path";;
*)
BUG "unhandled p4d layout";;
esac
) &&
(
# Make sure symlink really is empty. Asking
# p4 to sync here will make it generate errors.
cd "$cli" &&
p4 print -q //depot/empty-symlink#2 >out &&
test_must_be_empty out
) &&
test_when_finished cleanup_git &&
# make sure git p4 handles it without error
git p4 clone --dest="$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 $(test_readlink empty-symlink) = target2
)
'
test_expect_success SYMLINKS 'utf-8 with and without BOM in text file' '
(
cd "$cli" &&
# some utf8 content
echo some tǣxt >utf8-nobom-test &&
# same utf8 content as before but with bom
echo some tǣxt | sed '\''s/^/\xef\xbb\xbf/'\'' >utf8-bom-test &&
# bom only
dd bs=1 count=3 if=utf8-bom-test of=utf8-bom-empty-test &&
p4 add utf8-nobom-test utf8-bom-test utf8-bom-empty-test &&
p4 submit -d "add utf8 test files"
) &&
test_when_finished cleanup_git &&
git p4 clone --dest="$git" //depot@all &&
(
cd "$git" &&
git checkout refs/remotes/p4/master &&
echo some tǣxt >utf8-nobom-check &&
test_cmp utf8-nobom-check utf8-nobom-test &&
echo some tǣxt | sed '\''s/^/\xef\xbb\xbf/'\'' >utf8-bom-check &&
test_cmp utf8-bom-check utf8-bom-test &&
dd bs=1 count=3 if=utf8-bom-check of=utf8-bom-empty-check &&
test_cmp utf8-bom-empty-check utf8-bom-empty-test
)
'
test_done
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