mirror of
https://github.com/git/git.git
synced 2024-11-24 10:26:17 +08:00
b997045e01
The original bug will not honor new entries in gitattributes if they are changed in the same checkout as the files they affect. It will also keep using .gitattributes, even if it is deleted in the same commit as the files it affects. Signed-off-by: Junio C Hamano <gitster@pobox.com>
471 lines
9.4 KiB
Bash
Executable File
471 lines
9.4 KiB
Bash
Executable File
#!/bin/sh
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test_description='CRLF conversion'
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. ./test-lib.sh
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q_to_nul () {
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perl -pe 'y/Q/\000/'
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}
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q_to_cr () {
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tr Q '\015'
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}
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append_cr () {
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sed -e 's/$/Q/' | tr Q '\015'
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}
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remove_cr () {
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tr '\015' Q <"$1" | grep Q >/dev/null &&
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tr '\015' Q <"$1" | sed -ne 's/Q$//p'
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}
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test_expect_success setup '
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git config core.autocrlf false &&
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for w in Hello world how are you; do echo $w; done >one &&
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mkdir dir &&
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for w in I am very very fine thank you; do echo $w; done >dir/two &&
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for w in Oh here is NULQin text here; do echo $w; done | q_to_nul >three &&
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git add . &&
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git commit -m initial &&
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one=`git rev-parse HEAD:one` &&
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dir=`git rev-parse HEAD:dir` &&
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two=`git rev-parse HEAD:dir/two` &&
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three=`git rev-parse HEAD:three` &&
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for w in Some extra lines here; do echo $w; done >>one &&
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git diff >patch.file &&
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patched=`git hash-object --stdin <one` &&
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git read-tree --reset -u HEAD &&
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echo happy.
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'
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test_expect_success 'safecrlf: autocrlf=input, all CRLF' '
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git config core.autocrlf input &&
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git config core.safecrlf true &&
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for w in I am all CRLF; do echo $w; done | append_cr >allcrlf &&
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test_must_fail git add allcrlf
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'
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test_expect_success 'safecrlf: autocrlf=input, mixed LF/CRLF' '
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git config core.autocrlf input &&
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git config core.safecrlf true &&
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for w in Oh here is CRLFQ in text; do echo $w; done | q_to_cr >mixed &&
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test_must_fail git add mixed
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'
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test_expect_success 'safecrlf: autocrlf=true, all LF' '
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git config core.autocrlf true &&
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git config core.safecrlf true &&
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for w in I am all LF; do echo $w; done >alllf &&
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test_must_fail git add alllf
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'
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test_expect_success 'safecrlf: autocrlf=true mixed LF/CRLF' '
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git config core.autocrlf true &&
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git config core.safecrlf true &&
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for w in Oh here is CRLFQ in text; do echo $w; done | q_to_cr >mixed &&
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test_must_fail git add mixed
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'
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test_expect_success 'safecrlf: print warning only once' '
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git config core.autocrlf input &&
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git config core.safecrlf warn &&
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for w in I am all LF; do echo $w; done >doublewarn &&
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git add doublewarn &&
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git commit -m "nowarn" &&
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for w in Oh here is CRLFQ in text; do echo $w; done | q_to_cr >doublewarn &&
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test $(git add doublewarn 2>&1 | grep "CRLF will be replaced by LF" | wc -l) = 1
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'
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test_expect_success 'switch off autocrlf, safecrlf, reset HEAD' '
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git config core.autocrlf false &&
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git config core.safecrlf false &&
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git reset --hard HEAD^
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'
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test_expect_success 'update with autocrlf=input' '
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rm -f tmp one dir/two three &&
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git read-tree --reset -u HEAD &&
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git config core.autocrlf input &&
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for f in one dir/two
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do
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append_cr <$f >tmp && mv -f tmp $f &&
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git update-index -- $f || {
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echo Oops
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false
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break
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}
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done &&
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differs=`git diff-index --cached HEAD` &&
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test -z "$differs" || {
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echo Oops "$differs"
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false
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}
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'
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test_expect_success 'update with autocrlf=true' '
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rm -f tmp one dir/two three &&
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git read-tree --reset -u HEAD &&
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git config core.autocrlf true &&
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for f in one dir/two
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do
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append_cr <$f >tmp && mv -f tmp $f &&
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git update-index -- $f || {
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echo "Oops $f"
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false
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break
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}
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done &&
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differs=`git diff-index --cached HEAD` &&
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test -z "$differs" || {
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echo Oops "$differs"
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false
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}
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'
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test_expect_success 'checkout with autocrlf=true' '
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rm -f tmp one dir/two three &&
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git config core.autocrlf true &&
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git read-tree --reset -u HEAD &&
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for f in one dir/two
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do
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remove_cr "$f" >tmp && mv -f tmp $f &&
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git update-index -- $f || {
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echo "Eh? $f"
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false
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break
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}
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done &&
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test "$one" = `git hash-object --stdin <one` &&
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test "$two" = `git hash-object --stdin <dir/two` &&
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differs=`git diff-index --cached HEAD` &&
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test -z "$differs" || {
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echo Oops "$differs"
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false
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}
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'
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test_expect_success 'checkout with autocrlf=input' '
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rm -f tmp one dir/two three &&
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git config core.autocrlf input &&
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git read-tree --reset -u HEAD &&
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for f in one dir/two
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do
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if remove_cr "$f" >/dev/null
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then
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echo "Eh? $f"
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false
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break
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else
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git update-index -- $f
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fi
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done &&
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test "$one" = `git hash-object --stdin <one` &&
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test "$two" = `git hash-object --stdin <dir/two` &&
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differs=`git diff-index --cached HEAD` &&
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test -z "$differs" || {
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echo Oops "$differs"
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false
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}
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'
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test_expect_success 'apply patch (autocrlf=input)' '
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rm -f tmp one dir/two three &&
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git config core.autocrlf input &&
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git read-tree --reset -u HEAD &&
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git apply patch.file &&
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test "$patched" = "`git hash-object --stdin <one`" || {
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echo "Eh? apply without index"
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false
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}
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'
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test_expect_success 'apply patch --cached (autocrlf=input)' '
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rm -f tmp one dir/two three &&
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git config core.autocrlf input &&
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git read-tree --reset -u HEAD &&
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git apply --cached patch.file &&
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test "$patched" = `git rev-parse :one` || {
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echo "Eh? apply with --cached"
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false
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}
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'
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test_expect_success 'apply patch --index (autocrlf=input)' '
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rm -f tmp one dir/two three &&
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git config core.autocrlf input &&
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git read-tree --reset -u HEAD &&
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git apply --index patch.file &&
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test "$patched" = `git rev-parse :one` &&
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test "$patched" = `git hash-object --stdin <one` || {
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echo "Eh? apply with --index"
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false
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}
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'
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test_expect_success 'apply patch (autocrlf=true)' '
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rm -f tmp one dir/two three &&
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git config core.autocrlf true &&
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git read-tree --reset -u HEAD &&
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git apply patch.file &&
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test "$patched" = "`remove_cr one | git hash-object --stdin`" || {
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echo "Eh? apply without index"
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false
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}
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'
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test_expect_success 'apply patch --cached (autocrlf=true)' '
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rm -f tmp one dir/two three &&
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git config core.autocrlf true &&
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git read-tree --reset -u HEAD &&
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git apply --cached patch.file &&
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test "$patched" = `git rev-parse :one` || {
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echo "Eh? apply without index"
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false
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}
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'
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test_expect_success 'apply patch --index (autocrlf=true)' '
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rm -f tmp one dir/two three &&
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git config core.autocrlf true &&
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git read-tree --reset -u HEAD &&
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git apply --index patch.file &&
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test "$patched" = `git rev-parse :one` &&
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test "$patched" = "`remove_cr one | git hash-object --stdin`" || {
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echo "Eh? apply with --index"
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false
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}
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'
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test_expect_success '.gitattributes says two is binary' '
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rm -f tmp one dir/two three &&
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echo "two -crlf" >.gitattributes &&
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git config core.autocrlf true &&
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git read-tree --reset -u HEAD &&
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if remove_cr dir/two >/dev/null
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then
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echo "Huh?"
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false
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else
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: happy
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fi &&
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if remove_cr one >/dev/null
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then
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: happy
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else
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echo "Huh?"
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false
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fi &&
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if remove_cr three >/dev/null
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then
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echo "Huh?"
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false
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else
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: happy
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fi
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'
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test_expect_success '.gitattributes says two is input' '
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rm -f tmp one dir/two three &&
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echo "two crlf=input" >.gitattributes &&
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git read-tree --reset -u HEAD &&
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if remove_cr dir/two >/dev/null
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then
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echo "Huh?"
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false
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else
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: happy
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fi
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'
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test_expect_success '.gitattributes says two and three are text' '
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rm -f tmp one dir/two three &&
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echo "t* crlf" >.gitattributes &&
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git read-tree --reset -u HEAD &&
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if remove_cr dir/two >/dev/null
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then
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: happy
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else
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echo "Huh?"
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false
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fi &&
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if remove_cr three >/dev/null
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then
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: happy
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else
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echo "Huh?"
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false
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fi
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'
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test_expect_success 'in-tree .gitattributes (1)' '
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echo "one -crlf" >>.gitattributes &&
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git add .gitattributes &&
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git commit -m "Add .gitattributes" &&
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rm -rf tmp one dir .gitattributes patch.file three &&
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git read-tree --reset -u HEAD &&
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if remove_cr one >/dev/null
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then
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echo "Eh? one should not have CRLF"
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false
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else
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: happy
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fi &&
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remove_cr three >/dev/null || {
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echo "Eh? three should still have CRLF"
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false
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}
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'
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test_expect_success 'in-tree .gitattributes (2)' '
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rm -rf tmp one dir .gitattributes patch.file three &&
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git read-tree --reset HEAD &&
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git checkout-index -f -q -u -a &&
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if remove_cr one >/dev/null
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then
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echo "Eh? one should not have CRLF"
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false
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else
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: happy
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fi &&
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remove_cr three >/dev/null || {
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echo "Eh? three should still have CRLF"
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false
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}
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'
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test_expect_success 'in-tree .gitattributes (3)' '
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rm -rf tmp one dir .gitattributes patch.file three &&
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git read-tree --reset HEAD &&
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git checkout-index -u .gitattributes &&
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git checkout-index -u one dir/two three &&
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if remove_cr one >/dev/null
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then
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echo "Eh? one should not have CRLF"
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false
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else
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: happy
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fi &&
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remove_cr three >/dev/null || {
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echo "Eh? three should still have CRLF"
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false
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}
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'
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test_expect_success 'in-tree .gitattributes (4)' '
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rm -rf tmp one dir .gitattributes patch.file three &&
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git read-tree --reset HEAD &&
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git checkout-index -u one dir/two three &&
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git checkout-index -u .gitattributes &&
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if remove_cr one >/dev/null
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then
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echo "Eh? one should not have CRLF"
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false
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else
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: happy
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fi &&
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remove_cr three >/dev/null || {
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echo "Eh? three should still have CRLF"
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false
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}
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'
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test_expect_success 'checkout with existing .gitattributes' '
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git config core.autocrlf true &&
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git config --unset core.safecrlf &&
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echo ".file2 -crlfQ" | q_to_cr >> .gitattributes &&
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git add .gitattributes &&
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git commit -m initial &&
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echo ".file -crlfQ" | q_to_cr >> .gitattributes &&
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echo "contents" > .file &&
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git add .gitattributes .file &&
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git commit -m second &&
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git checkout master~1 &&
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git checkout master &&
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test "$(git diff-files --raw)" = ""
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'
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test_expect_success 'checkout when deleting .gitattributes' '
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git rm .gitattributes &&
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echo "contentsQ" | q_to_cr > .file2 &&
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git add .file2 &&
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git commit -m third
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git checkout master~1 &&
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git checkout master &&
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remove_cr .file2 >/dev/null
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'
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test_expect_success 'invalid .gitattributes (must not crash)' '
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echo "three +crlf" >>.gitattributes &&
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git diff
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'
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test_done
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