mirror of
https://github.com/git/git.git
synced 2024-12-05 07:53:59 +08:00
400 lines
9.8 KiB
Bash
Executable File
400 lines
9.8 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
test_description='CRLF conversion'
|
|
|
|
. ./test-lib.sh
|
|
|
|
has_cr() {
|
|
tr '\015' Q <"$1" | grep Q >/dev/null
|
|
}
|
|
|
|
# add or remove CRs to disk file in-place
|
|
# usage: munge_cr <append|remove> <file>
|
|
munge_cr () {
|
|
"${1}_cr" <"$2" >tmp &&
|
|
mv tmp "$2"
|
|
}
|
|
|
|
test_expect_success setup '
|
|
|
|
git config core.autocrlf false &&
|
|
|
|
for w in Hello world how are you; do echo $w; done >one &&
|
|
mkdir dir &&
|
|
for w in I am very very fine thank you; do echo $w; done >dir/two &&
|
|
for w in Oh here is NULQin text here; do echo $w; done | q_to_nul >three &&
|
|
git add . &&
|
|
|
|
git commit -m initial &&
|
|
|
|
one=$(git rev-parse HEAD:one) &&
|
|
dir=$(git rev-parse HEAD:dir) &&
|
|
two=$(git rev-parse HEAD:dir/two) &&
|
|
three=$(git rev-parse HEAD:three) &&
|
|
|
|
for w in Some extra lines here; do echo $w; done >>one &&
|
|
git diff >patch.file &&
|
|
patched=$(git hash-object --stdin <one) &&
|
|
git read-tree --reset -u HEAD
|
|
'
|
|
|
|
test_expect_success 'safecrlf: autocrlf=input, all CRLF' '
|
|
|
|
git config core.autocrlf input &&
|
|
git config core.safecrlf true &&
|
|
|
|
for w in I am all CRLF; do echo $w; done | append_cr >allcrlf &&
|
|
test_must_fail git add allcrlf
|
|
'
|
|
|
|
test_expect_success 'safecrlf: autocrlf=input, mixed LF/CRLF' '
|
|
|
|
git config core.autocrlf input &&
|
|
git config core.safecrlf true &&
|
|
|
|
for w in Oh here is CRLFQ in text; do echo $w; done | q_to_cr >mixed &&
|
|
test_must_fail git add mixed
|
|
'
|
|
|
|
test_expect_success 'safecrlf: autocrlf=true, all LF' '
|
|
|
|
git config core.autocrlf true &&
|
|
git config core.safecrlf true &&
|
|
|
|
for w in I am all LF; do echo $w; done >alllf &&
|
|
test_must_fail git add alllf
|
|
'
|
|
|
|
test_expect_success 'safecrlf: autocrlf=true mixed LF/CRLF' '
|
|
|
|
git config core.autocrlf true &&
|
|
git config core.safecrlf true &&
|
|
|
|
for w in Oh here is CRLFQ in text; do echo $w; done | q_to_cr >mixed &&
|
|
test_must_fail git add mixed
|
|
'
|
|
|
|
test_expect_success 'safecrlf: print warning only once' '
|
|
|
|
git config core.autocrlf input &&
|
|
git config core.safecrlf warn &&
|
|
|
|
for w in I am all LF; do echo $w; done >doublewarn &&
|
|
git add doublewarn &&
|
|
git commit -m "nowarn" &&
|
|
for w in Oh here is CRLFQ in text; do echo $w; done | q_to_cr >doublewarn &&
|
|
git add doublewarn 2>err &&
|
|
if test_have_prereq C_LOCALE_OUTPUT
|
|
then
|
|
test $(grep "CRLF will be replaced by LF" err | wc -l) = 1
|
|
fi
|
|
'
|
|
|
|
|
|
test_expect_success 'safecrlf: git diff demotes safecrlf=true to warn' '
|
|
git config core.autocrlf input &&
|
|
git config core.safecrlf true &&
|
|
git diff HEAD
|
|
'
|
|
|
|
|
|
test_expect_success 'safecrlf: no warning with safecrlf=false' '
|
|
git config core.autocrlf input &&
|
|
git config core.safecrlf false &&
|
|
|
|
for w in I am all CRLF; do echo $w; done | append_cr >allcrlf &&
|
|
git add allcrlf 2>err &&
|
|
test_must_be_empty err
|
|
'
|
|
|
|
|
|
test_expect_success 'switch off autocrlf, safecrlf, reset HEAD' '
|
|
git config core.autocrlf false &&
|
|
git config core.safecrlf false &&
|
|
git reset --hard HEAD^
|
|
'
|
|
|
|
test_expect_success 'update with autocrlf=input' '
|
|
|
|
rm -f tmp one dir/two three &&
|
|
git read-tree --reset -u HEAD &&
|
|
git config core.autocrlf input &&
|
|
munge_cr append one &&
|
|
munge_cr append dir/two &&
|
|
git update-index -- one dir/two &&
|
|
differs=$(git diff-index --cached HEAD) &&
|
|
verbose test -z "$differs"
|
|
|
|
'
|
|
|
|
test_expect_success 'update with autocrlf=true' '
|
|
|
|
rm -f tmp one dir/two three &&
|
|
git read-tree --reset -u HEAD &&
|
|
git config core.autocrlf true &&
|
|
munge_cr append one &&
|
|
munge_cr append dir/two &&
|
|
git update-index -- one dir/two &&
|
|
differs=$(git diff-index --cached HEAD) &&
|
|
verbose test -z "$differs"
|
|
|
|
'
|
|
|
|
test_expect_success 'checkout with autocrlf=true' '
|
|
|
|
rm -f tmp one dir/two three &&
|
|
git config core.autocrlf true &&
|
|
git read-tree --reset -u HEAD &&
|
|
munge_cr remove one &&
|
|
munge_cr remove dir/two &&
|
|
git update-index -- one dir/two &&
|
|
test "$one" = $(git hash-object --stdin <one) &&
|
|
test "$two" = $(git hash-object --stdin <dir/two) &&
|
|
differs=$(git diff-index --cached HEAD) &&
|
|
verbose test -z "$differs"
|
|
'
|
|
|
|
test_expect_success 'checkout with autocrlf=input' '
|
|
|
|
rm -f tmp one dir/two three &&
|
|
git config core.autocrlf input &&
|
|
git read-tree --reset -u HEAD &&
|
|
test_must_fail has_cr one &&
|
|
test_must_fail has_cr dir/two &&
|
|
git update-index -- one dir/two &&
|
|
test "$one" = $(git hash-object --stdin <one) &&
|
|
test "$two" = $(git hash-object --stdin <dir/two) &&
|
|
differs=$(git diff-index --cached HEAD) &&
|
|
verbose test -z "$differs"
|
|
'
|
|
|
|
test_expect_success 'apply patch (autocrlf=input)' '
|
|
|
|
rm -f tmp one dir/two three &&
|
|
git config core.autocrlf input &&
|
|
git read-tree --reset -u HEAD &&
|
|
|
|
git apply patch.file &&
|
|
verbose test "$patched" = "$(git hash-object --stdin <one)"
|
|
'
|
|
|
|
test_expect_success 'apply patch --cached (autocrlf=input)' '
|
|
|
|
rm -f tmp one dir/two three &&
|
|
git config core.autocrlf input &&
|
|
git read-tree --reset -u HEAD &&
|
|
|
|
git apply --cached patch.file &&
|
|
verbose test "$patched" = $(git rev-parse :one)
|
|
'
|
|
|
|
test_expect_success 'apply patch --index (autocrlf=input)' '
|
|
|
|
rm -f tmp one dir/two three &&
|
|
git config core.autocrlf input &&
|
|
git read-tree --reset -u HEAD &&
|
|
|
|
git apply --index patch.file &&
|
|
verbose test "$patched" = $(git rev-parse :one) &&
|
|
verbose test "$patched" = $(git hash-object --stdin <one)
|
|
'
|
|
|
|
test_expect_success 'apply patch (autocrlf=true)' '
|
|
|
|
rm -f tmp one dir/two three &&
|
|
git config core.autocrlf true &&
|
|
git read-tree --reset -u HEAD &&
|
|
|
|
git apply patch.file &&
|
|
verbose test "$patched" = "$(remove_cr <one | git hash-object --stdin)"
|
|
'
|
|
|
|
test_expect_success 'apply patch --cached (autocrlf=true)' '
|
|
|
|
rm -f tmp one dir/two three &&
|
|
git config core.autocrlf true &&
|
|
git read-tree --reset -u HEAD &&
|
|
|
|
git apply --cached patch.file &&
|
|
verbose test "$patched" = $(git rev-parse :one)
|
|
'
|
|
|
|
test_expect_success 'apply patch --index (autocrlf=true)' '
|
|
|
|
rm -f tmp one dir/two three &&
|
|
git config core.autocrlf true &&
|
|
git read-tree --reset -u HEAD &&
|
|
|
|
git apply --index patch.file &&
|
|
verbose test "$patched" = $(git rev-parse :one) &&
|
|
verbose test "$patched" = "$(remove_cr <one | git hash-object --stdin)"
|
|
'
|
|
|
|
test_expect_success '.gitattributes says two is binary' '
|
|
|
|
rm -f tmp one dir/two three &&
|
|
echo "two -crlf" >.gitattributes &&
|
|
git config core.autocrlf true &&
|
|
git read-tree --reset -u HEAD &&
|
|
|
|
test_must_fail has_cr dir/two &&
|
|
verbose has_cr one &&
|
|
test_must_fail has_cr three
|
|
'
|
|
|
|
test_expect_success '.gitattributes says two is input' '
|
|
|
|
rm -f tmp one dir/two three &&
|
|
echo "two crlf=input" >.gitattributes &&
|
|
git read-tree --reset -u HEAD &&
|
|
|
|
test_must_fail has_cr dir/two
|
|
'
|
|
|
|
test_expect_success '.gitattributes says two and three are text' '
|
|
|
|
rm -f tmp one dir/two three &&
|
|
echo "t* crlf" >.gitattributes &&
|
|
git read-tree --reset -u HEAD &&
|
|
|
|
verbose has_cr dir/two &&
|
|
verbose has_cr three
|
|
'
|
|
|
|
test_expect_success 'in-tree .gitattributes (1)' '
|
|
|
|
echo "one -crlf" >>.gitattributes &&
|
|
git add .gitattributes &&
|
|
git commit -m "Add .gitattributes" &&
|
|
|
|
rm -rf tmp one dir .gitattributes patch.file three &&
|
|
git read-tree --reset -u HEAD &&
|
|
|
|
test_must_fail has_cr one &&
|
|
verbose has_cr three
|
|
'
|
|
|
|
test_expect_success 'in-tree .gitattributes (2)' '
|
|
|
|
rm -rf tmp one dir .gitattributes patch.file three &&
|
|
git read-tree --reset HEAD &&
|
|
git checkout-index -f -q -u -a &&
|
|
|
|
test_must_fail has_cr one &&
|
|
verbose has_cr three
|
|
'
|
|
|
|
test_expect_success 'in-tree .gitattributes (3)' '
|
|
|
|
rm -rf tmp one dir .gitattributes patch.file three &&
|
|
git read-tree --reset HEAD &&
|
|
git checkout-index -u .gitattributes &&
|
|
git checkout-index -u one dir/two three &&
|
|
|
|
test_must_fail has_cr one &&
|
|
verbose has_cr three
|
|
'
|
|
|
|
test_expect_success 'in-tree .gitattributes (4)' '
|
|
|
|
rm -rf tmp one dir .gitattributes patch.file three &&
|
|
git read-tree --reset HEAD &&
|
|
git checkout-index -u one dir/two three &&
|
|
git checkout-index -u .gitattributes &&
|
|
|
|
test_must_fail has_cr one &&
|
|
verbose has_cr three
|
|
'
|
|
|
|
test_expect_success 'checkout with existing .gitattributes' '
|
|
|
|
git config core.autocrlf true &&
|
|
git config --unset core.safecrlf &&
|
|
echo ".file2 -crlfQ" | q_to_cr >> .gitattributes &&
|
|
git add .gitattributes &&
|
|
git commit -m initial &&
|
|
echo ".file -crlfQ" | q_to_cr >> .gitattributes &&
|
|
echo "contents" > .file &&
|
|
git add .gitattributes .file &&
|
|
git commit -m second &&
|
|
|
|
git checkout master~1 &&
|
|
git checkout master &&
|
|
test "$(git diff-files --raw)" = ""
|
|
|
|
'
|
|
|
|
test_expect_success 'checkout when deleting .gitattributes' '
|
|
|
|
git rm .gitattributes &&
|
|
echo "contentsQ" | q_to_cr > .file2 &&
|
|
git add .file2 &&
|
|
git commit -m third &&
|
|
|
|
git checkout master~1 &&
|
|
git checkout master &&
|
|
has_cr .file2
|
|
|
|
'
|
|
|
|
test_expect_success 'invalid .gitattributes (must not crash)' '
|
|
|
|
echo "three +crlf" >>.gitattributes &&
|
|
git diff
|
|
|
|
'
|
|
# Some more tests here to add new autocrlf functionality.
|
|
# We want to have a known state here, so start a bit from scratch
|
|
|
|
test_expect_success 'setting up for new autocrlf tests' '
|
|
git config core.autocrlf false &&
|
|
git config core.safecrlf false &&
|
|
rm -rf .????* * &&
|
|
for w in I am all LF; do echo $w; done >alllf &&
|
|
for w in Oh here is CRLFQ in text; do echo $w; done | q_to_cr >mixed &&
|
|
for w in I am all CRLF; do echo $w; done | append_cr >allcrlf &&
|
|
git add -A . &&
|
|
git commit -m "alllf, allcrlf and mixed only" &&
|
|
git tag -a -m "message" autocrlf-checkpoint
|
|
'
|
|
|
|
test_expect_success 'report no change after setting autocrlf' '
|
|
git config core.autocrlf true &&
|
|
touch * &&
|
|
git diff --exit-code
|
|
'
|
|
|
|
test_expect_success 'files are clean after checkout' '
|
|
rm * &&
|
|
git checkout -f &&
|
|
git diff --exit-code
|
|
'
|
|
|
|
cr_to_Q_no_NL () {
|
|
tr '\015' Q | tr -d '\012'
|
|
}
|
|
|
|
test_expect_success 'LF only file gets CRLF with autocrlf' '
|
|
test "$(cr_to_Q_no_NL < alllf)" = "IQamQallQLFQ"
|
|
'
|
|
|
|
test_expect_success 'Mixed file is still mixed with autocrlf' '
|
|
test "$(cr_to_Q_no_NL < mixed)" = "OhhereisCRLFQintext"
|
|
'
|
|
|
|
test_expect_success 'CRLF only file has CRLF with autocrlf' '
|
|
test "$(cr_to_Q_no_NL < allcrlf)" = "IQamQallQCRLFQ"
|
|
'
|
|
|
|
test_expect_success 'New CRLF file gets LF in repo' '
|
|
tr -d "\015" < alllf | append_cr > alllf2 &&
|
|
git add alllf2 &&
|
|
git commit -m "alllf2 added" &&
|
|
git config core.autocrlf false &&
|
|
rm * &&
|
|
git checkout -f &&
|
|
test_cmp alllf alllf2
|
|
'
|
|
|
|
test_done
|