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https://github.com/git/git.git
synced 2024-12-03 23:14:23 +08:00
e85fe4d85b
Dealing with NULs is not always safe with tr. On Solaris, incoming NULs are silently deleted by both the System V and UCB versions of tr. When converting to NULs, the System V version works fine, but the UCB version silently ignores the request to convert the character. This patch changes all instances of tr using NULs to use "perl -pe 'y///'" instead. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
440 lines
8.6 KiB
Bash
Executable File
440 lines
8.6 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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! 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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! 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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! 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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! 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 '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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