git/t/t0025-crlf-renormalize.sh
Jeff King 9e5da3d055 add: use separate ADD_CACHE_RENORMALIZE flag
Commit 9472935d81 (add: introduce "--renormalize", 2017-11-16) taught
git-add to pass HASH_RENORMALIZE to add_to_index(), which then passes
the flag along to index_path(). However, the flags taken by
add_to_index() and the ones taken by index_path() are distinct
namespaces. We cannot take HASH_* flags in add_to_index(), because they
overlap with the ADD_CACHE_* flags we already take (in this case,
HASH_RENORMALIZE conflicts with ADD_CACHE_IGNORE_ERRORS).

We can solve this by adding a new ADD_CACHE_RENORMALIZE flag, and using
it to set HASH_RENORMALIZE within add_to_index(). In order to make it
clear that these two flags come from distinct sets, let's also change
the name "newflags" in the function to "hash_flags".

Reported-by: Dmitriy Smirnov <dmitriy.smirnov@jetbrains.com>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-01-17 13:40:21 -08:00

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#!/bin/sh
test_description='CRLF renormalization'
. ./test-lib.sh
test_expect_success setup '
git config core.autocrlf false &&
printf "LINEONE\nLINETWO\nLINETHREE\n" >LF.txt &&
printf "LINEONE\r\nLINETWO\r\nLINETHREE\r\n" >CRLF.txt &&
printf "LINEONE\r\nLINETWO\nLINETHREE\n" >CRLF_mix_LF.txt &&
git add . &&
git commit -m initial
'
test_expect_success 'renormalize CRLF in repo' '
echo "*.txt text=auto" >.gitattributes &&
git add --renormalize "*.txt" &&
cat >expect <<-\EOF &&
i/lf w/crlf attr/text=auto CRLF.txt
i/lf w/lf attr/text=auto LF.txt
i/lf w/mixed attr/text=auto CRLF_mix_LF.txt
EOF
git ls-files --eol |
sed -e "s/ / /g" -e "s/ */ /g" |
sort >actual &&
test_cmp expect actual
'
test_expect_success 'ignore-errors not mistaken for renormalize' '
git reset --hard &&
echo "*.txt text=auto" >.gitattributes &&
git ls-files --eol >expect &&
git add --ignore-errors "*.txt" &&
git ls-files --eol >actual &&
test_cmp expect actual
'
test_done