git/t/t9825-git-p4-handle-utf16-w...

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#!/bin/sh
test_description='git p4 handling of UTF-16 files without BOM'
TEST_PASSES_SANITIZE_LEAK=true
. ./lib-git-p4.sh
UTF16="\227\000\227\000"
test_expect_success 'start p4d' '
start_p4d
'
test_expect_success 'init depot with UTF-16 encoded file and artificially remove BOM' '
(
cd "$cli" &&
printf "$UTF16" >file1 &&
p4 add -t utf16 file1 &&
p4 submit -d "file1"
) &&
(
cd db &&
p4d -jc &&
# P4D automatically adds a BOM. Remove it here to make the file invalid.
#
# Note that newer Perforce versions started to store files
# compressed in directories. The case statement handles both
# old and new layout.
case "$(echo depot/file1*)" in
depot/file1,v)
sed -e "\$d" depot/file1,v >depot/file1,v.new &&
mv depot/file1,v.new depot/file1,v &&
printf "@$UTF16@" >>depot/file1,v;;
depot/file1,d)
path="$(echo depot/file1,d/*.gz)" &&
gunzip -c "$path" >"$path.unzipped" &&
sed -e "\$d" "$path.unzipped" >"$path.new" &&
printf "$UTF16" >>"$path.new" &&
gzip -c "$path.new" >"$path" &&
rm "$path.unzipped" "$path.new";;
*)
BUG "unhandled p4d layout";;
esac &&
p4d -jrF checkpoint.1
)
'
test_expect_success 'clone depot with invalid UTF-16 file in verbose mode' '
git p4 clone --dest="$git" --verbose //depot &&
test_when_finished cleanup_git &&
(
cd "$git" &&
printf "$UTF16" >expect &&
test_cmp_bin expect file1
)
'
test_expect_failure 'clone depot with invalid UTF-16 file in non-verbose mode' '
git p4 clone --dest="$git" //depot
'
test_done