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merge(3p/git): Merge git subtree at v2.29.2

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This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because
there is some breakage in the git build related to the netrc
credentials helper which someone has taken care of in nixpkgs.

The stable channel is not used for anything other than git, so this
should be fine.

Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
This commit is contained in:
Vincent Ambo 2020-11-21 19:20:35 +01:00
parent 082c006c04
commit f4609b896f
1485 changed files with 241535 additions and 109418 deletions
Download patch file Download diff file Expand all files Collapse all files

45
third_party/git/t/t0028-working-tree-encoding.sh vendored
View file

@ -17,7 +17,7 @@ test_lazy_prereq NO_UTF32_BOM '
write_utf16 () {
if test_have_prereq NO_UTF16_BOM
then
printf '\xfe\xff'
printf '\376\377'
fi &&
iconv -f UTF-8 -t UTF-16
}
@ -25,7 +25,7 @@ write_utf16 () {
write_utf32 () {
if test_have_prereq NO_UTF32_BOM
then
printf '\x00\x00\xfe\xff'
printf '\0\0\376\377'
fi &&
iconv -f UTF-8 -t UTF-32
}
@ -40,7 +40,7 @@ test_expect_success 'setup test files' '
printf "$text" | write_utf16 >test.utf16.raw &&
printf "$text" | write_utf32 >test.utf32.raw &&
printf "\377\376" >test.utf16lebom.raw &&
printf "$text" | iconv -f UTF-8 -t UTF-32LE >>test.utf16lebom.raw &&
printf "$text" | iconv -f UTF-8 -t UTF-16LE >>test.utf16lebom.raw &&
# Line ending tests
printf "one\ntwo\nthree\n" >lf.utf8.raw &&
@ -280,4 +280,43 @@ test_expect_success ICONV_SHIFT_JIS 'check roundtrip encoding' '
git reset
'
# $1: checkout encoding
# $2: test string
# $3: binary test string in checkout encoding
test_commit_utf8_checkout_other () {
encoding="$1"
orig_string="$2"
expect_bytes="$3"
test_expect_success "Commit UTF-8, checkout $encoding" '
test_when_finished "git checkout HEAD -- .gitattributes" &&
test_ext="commit_utf8_checkout_$encoding" &&
test_file="test.$test_ext" &&
# Commit as UTF-8
echo "*.$test_ext text working-tree-encoding=UTF-8" >.gitattributes &&
printf "$orig_string" >$test_file &&
git add $test_file &&
git commit -m "Test data" &&
# Checkout in tested encoding
rm $test_file &&
echo "*.$test_ext text working-tree-encoding=$encoding" >.gitattributes &&
git checkout HEAD -- $test_file &&
# Test
printf $expect_bytes >$test_file.raw &&
test_cmp_bin $test_file.raw $test_file
'
}
test_commit_utf8_checkout_other "UTF-8" "Test Тест" "\124\145\163\164\040\320\242\320\265\321\201\321\202"
test_commit_utf8_checkout_other "UTF-16LE" "Test Тест" "\124\000\145\000\163\000\164\000\040\000\042\004\065\004\101\004\102\004"
test_commit_utf8_checkout_other "UTF-16BE" "Test Тест" "\000\124\000\145\000\163\000\164\000\040\004\042\004\065\004\101\004\102"
test_commit_utf8_checkout_other "UTF-16LE-BOM" "Test Тест" "\377\376\124\000\145\000\163\000\164\000\040\000\042\004\065\004\101\004\102\004"
test_commit_utf8_checkout_other "UTF-16BE-BOM" "Test Тест" "\376\377\000\124\000\145\000\163\000\164\000\040\004\042\004\065\004\101\004\102"
test_commit_utf8_checkout_other "UTF-32LE" "Test Тест" "\124\000\000\000\145\000\000\000\163\000\000\000\164\000\000\000\040\000\000\000\042\004\000\000\065\004\000\000\101\004\000\000\102\004\000\000"
test_commit_utf8_checkout_other "UTF-32BE" "Test Тест" "\000\000\000\124\000\000\000\145\000\000\000\163\000\000\000\164\000\000\000\040\000\000\004\042\000\000\004\065\000\000\004\101\000\000\004\102"
test_done