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-rwxr-xr-xt/t0028-working-tree-encoding.sh54
1 files changed, 44 insertions, 10 deletions
diff --git a/t/t0028-working-tree-encoding.sh b/t/t0028-working-tree-encoding.sh
index 7e87b5a200..1090e650ed 100755
--- a/t/t0028-working-tree-encoding.sh
+++ b/t/t0028-working-tree-encoding.sh
@@ -6,14 +6,41 @@ test_description='working-tree-encoding conversion via gitattributes'
GIT_TRACE_WORKING_TREE_ENCODING=1 && export GIT_TRACE_WORKING_TREE_ENCODING
+test_lazy_prereq NO_UTF16_BOM '
+ test $(printf abc | iconv -f UTF-8 -t UTF-16 | wc -c) = 6
+'
+
+test_lazy_prereq NO_UTF32_BOM '
+ test $(printf abc | iconv -f UTF-8 -t UTF-32 | wc -c) = 12
+'
+
+write_utf16 () {
+ if test_have_prereq NO_UTF16_BOM
+ then
+ printf '\xfe\xff'
+ fi &&
+ iconv -f UTF-8 -t UTF-16
+}
+
+write_utf32 () {
+ if test_have_prereq NO_UTF32_BOM
+ then
+ printf '\x00\x00\xfe\xff'
+ fi &&
+ iconv -f UTF-8 -t UTF-32
+}
+
test_expect_success 'setup test files' '
git config core.eol lf &&
text="hallo there!\ncan you read me?" &&
echo "*.utf16 text working-tree-encoding=utf-16" >.gitattributes &&
+ echo "*.utf16lebom text working-tree-encoding=UTF-16LE-BOM" >>.gitattributes &&
printf "$text" >test.utf8.raw &&
- printf "$text" | iconv -f UTF-8 -t UTF-16 >test.utf16.raw &&
- printf "$text" | iconv -f UTF-8 -t UTF-32 >test.utf32.raw &&
+ printf "$text" | write_utf16 >test.utf16.raw &&
+ printf "$text" | write_utf32 >test.utf32.raw &&
+ printf "\377\376" >test.utf16lebom.raw &&
+ printf "$text" | iconv -f UTF-8 -t UTF-32LE >>test.utf16lebom.raw &&
# Line ending tests
printf "one\ntwo\nthree\n" >lf.utf8.raw &&
@@ -22,17 +49,18 @@ test_expect_success 'setup test files' '
# BOM tests
printf "\0a\0b\0c" >nobom.utf16be.raw &&
printf "a\0b\0c\0" >nobom.utf16le.raw &&
- printf "\376\777\0a\0b\0c" >bebom.utf16be.raw &&
- printf "\777\376a\0b\0c\0" >lebom.utf16le.raw &&
+ printf "\376\377\0a\0b\0c" >bebom.utf16be.raw &&
+ printf "\377\376a\0b\0c\0" >lebom.utf16le.raw &&
printf "\0\0\0a\0\0\0b\0\0\0c" >nobom.utf32be.raw &&
printf "a\0\0\0b\0\0\0c\0\0\0" >nobom.utf32le.raw &&
- printf "\0\0\376\777\0\0\0a\0\0\0b\0\0\0c" >bebom.utf32be.raw &&
- printf "\777\376\0\0a\0\0\0b\0\0\0c\0\0\0" >lebom.utf32le.raw &&
+ printf "\0\0\376\377\0\0\0a\0\0\0b\0\0\0c" >bebom.utf32be.raw &&
+ printf "\377\376\0\0a\0\0\0b\0\0\0c\0\0\0" >lebom.utf32le.raw &&
# Add only UTF-16 file, we will add the UTF-32 file later
cp test.utf16.raw test.utf16 &&
cp test.utf32.raw test.utf32 &&
- git add .gitattributes test.utf16 &&
+ cp test.utf16lebom.raw test.utf16lebom &&
+ git add .gitattributes test.utf16 test.utf16lebom &&
git commit -m initial
'
@@ -51,6 +79,12 @@ test_expect_success 're-encode to UTF-16 on checkout' '
test_cmp_bin test.utf16.raw test.utf16
'
+test_expect_success 're-encode to UTF-16-LE-BOM on checkout' '
+ rm test.utf16lebom &&
+ git checkout test.utf16lebom &&
+ test_cmp_bin test.utf16lebom.raw test.utf16lebom
+'
+
test_expect_success 'check $GIT_DIR/info/attributes support' '
test_when_finished "rm -f test.utf32.git" &&
test_when_finished "git reset --hard HEAD" &&
@@ -114,8 +148,8 @@ do
test_when_finished "rm -f crlf.utf${i}.raw lf.utf${i}.raw" &&
test_when_finished "git reset --hard HEAD^" &&
- cat lf.utf8.raw | iconv -f UTF-8 -t UTF-${i} >lf.utf${i}.raw &&
- cat crlf.utf8.raw | iconv -f UTF-8 -t UTF-${i} >crlf.utf${i}.raw &&
+ cat lf.utf8.raw | write_utf${i} >lf.utf${i}.raw &&
+ cat crlf.utf8.raw | write_utf${i} >crlf.utf${i}.raw &&
cp crlf.utf${i}.raw eol.utf${i} &&
cat >expectIndexLF <<-EOF &&
@@ -213,7 +247,7 @@ test_expect_success ICONV_SHIFT_JIS 'check roundtrip encoding' '
text="hallo there!\nroundtrip test here!" &&
printf "$text" | iconv -f UTF-8 -t SHIFT-JIS >roundtrip.shift &&
- printf "$text" | iconv -f UTF-8 -t UTF-16 >roundtrip.utf16 &&
+ printf "$text" | write_utf16 >roundtrip.utf16 &&
echo "*.shift text working-tree-encoding=SHIFT-JIS" >>.gitattributes &&
# SHIFT-JIS encoded files are round-trip checked by default...