diff options
Diffstat (limited to 't/t0020-crlf.sh')
| -rwxr-xr-x | t/t0020-crlf.sh | 230 |
1 files changed, 197 insertions, 33 deletions
diff --git a/t/t0020-crlf.sh b/t/t0020-crlf.sh index fe1dfd08a0..c3e7e322a8 100755 --- a/t/t0020-crlf.sh +++ b/t/t0020-crlf.sh @@ -4,22 +4,13 @@ test_description='CRLF conversion' . ./test-lib.sh -q_to_nul () { - tr Q '\0' -} - -append_cr () { - sed -e 's/$/Q/' | tr Q '\015' -} - -remove_cr () { - tr '\015' Q <"$1" | grep Q >/dev/null && - tr '\015' Q <"$1" | sed -ne 's/Q$//p' +has_cr() { + tr '\015' Q <"$1" | grep Q >/dev/null } test_expect_success setup ' - git repo-config core.autocrlf false && + git config core.autocrlf false && for w in Hello world how are you; do echo $w; done >one && mkdir dir && @@ -42,11 +33,65 @@ test_expect_success setup ' echo happy. ' +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 && + test $(git add doublewarn 2>&1 | grep "CRLF will be replaced by LF" | wc -l) = 1 +' + +test_expect_success 'switch off autocrlf, safecrlf, reset HEAD' ' + git config core.autocrlf false && + git config core.safecrlf false && + git reset --hard HEAD^ +' + test_expect_success 'update with autocrlf=input' ' rm -f tmp one dir/two three && git read-tree --reset -u HEAD && - git repo-config core.autocrlf input && + git config core.autocrlf input && for f in one dir/two do @@ -70,7 +115,7 @@ test_expect_success 'update with autocrlf=true' ' rm -f tmp one dir/two three && git read-tree --reset -u HEAD && - git repo-config core.autocrlf true && + git config core.autocrlf true && for f in one dir/two do @@ -93,12 +138,12 @@ test_expect_success 'update with autocrlf=true' ' test_expect_success 'checkout with autocrlf=true' ' rm -f tmp one dir/two three && - git repo-config core.autocrlf true && + git config core.autocrlf true && git read-tree --reset -u HEAD && for f in one dir/two do - remove_cr "$f" >tmp && mv -f tmp $f && + remove_cr <"$f" >tmp && mv -f tmp $f && git update-index -- $f || { echo "Eh? $f" false @@ -117,12 +162,12 @@ test_expect_success 'checkout with autocrlf=true' ' test_expect_success 'checkout with autocrlf=input' ' rm -f tmp one dir/two three && - git repo-config core.autocrlf input && + git config core.autocrlf input && git read-tree --reset -u HEAD && for f in one dir/two do - if remove_cr "$f" >/dev/null + if has_cr "$f" then echo "Eh? $f" false @@ -143,7 +188,7 @@ test_expect_success 'checkout with autocrlf=input' ' test_expect_success 'apply patch (autocrlf=input)' ' rm -f tmp one dir/two three && - git repo-config core.autocrlf input && + git config core.autocrlf input && git read-tree --reset -u HEAD && git apply patch.file && @@ -156,7 +201,7 @@ test_expect_success 'apply patch (autocrlf=input)' ' test_expect_success 'apply patch --cached (autocrlf=input)' ' rm -f tmp one dir/two three && - git repo-config core.autocrlf input && + git config core.autocrlf input && git read-tree --reset -u HEAD && git apply --cached patch.file && @@ -169,7 +214,7 @@ test_expect_success 'apply patch --cached (autocrlf=input)' ' test_expect_success 'apply patch --index (autocrlf=input)' ' rm -f tmp one dir/two three && - git repo-config core.autocrlf input && + git config core.autocrlf input && git read-tree --reset -u HEAD && git apply --index patch.file && @@ -183,11 +228,11 @@ test_expect_success 'apply patch --index (autocrlf=input)' ' test_expect_success 'apply patch (autocrlf=true)' ' rm -f tmp one dir/two three && - git repo-config core.autocrlf true && + git config core.autocrlf true && git read-tree --reset -u HEAD && git apply patch.file && - test "$patched" = "`remove_cr one | git hash-object --stdin`" || { + test "$patched" = "`remove_cr <one | git hash-object --stdin`" || { echo "Eh? apply without index" false } @@ -196,7 +241,7 @@ test_expect_success 'apply patch (autocrlf=true)' ' test_expect_success 'apply patch --cached (autocrlf=true)' ' rm -f tmp one dir/two three && - git repo-config core.autocrlf true && + git config core.autocrlf true && git read-tree --reset -u HEAD && git apply --cached patch.file && @@ -209,12 +254,12 @@ test_expect_success 'apply patch --cached (autocrlf=true)' ' test_expect_success 'apply patch --index (autocrlf=true)' ' rm -f tmp one dir/two three && - git repo-config core.autocrlf true && + git config core.autocrlf true && git read-tree --reset -u HEAD && git apply --index patch.file && test "$patched" = `git rev-parse :one` && - test "$patched" = "`remove_cr one | git hash-object --stdin`" || { + test "$patched" = "`remove_cr <one | git hash-object --stdin`" || { echo "Eh? apply with --index" false } @@ -224,10 +269,10 @@ test_expect_success '.gitattributes says two is binary' ' rm -f tmp one dir/two three && echo "two -crlf" >.gitattributes && - git repo-config core.autocrlf true && + git config core.autocrlf true && git read-tree --reset -u HEAD && - if remove_cr dir/two >/dev/null + if has_cr dir/two then echo "Huh?" false @@ -235,7 +280,7 @@ test_expect_success '.gitattributes says two is binary' ' : happy fi && - if remove_cr one >/dev/null + if has_cr one then : happy else @@ -243,7 +288,7 @@ test_expect_success '.gitattributes says two is binary' ' false fi && - if remove_cr three >/dev/null + if has_cr three then echo "Huh?" false @@ -258,7 +303,7 @@ test_expect_success '.gitattributes says two is input' ' echo "two crlf=input" >.gitattributes && git read-tree --reset -u HEAD && - if remove_cr dir/two >/dev/null + if has_cr dir/two then echo "Huh?" false @@ -273,7 +318,7 @@ test_expect_success '.gitattributes says two and three are text' ' echo "t* crlf" >.gitattributes && git read-tree --reset -u HEAD && - if remove_cr dir/two >/dev/null + if has_cr dir/two then : happy else @@ -281,7 +326,7 @@ test_expect_success '.gitattributes says two and three are text' ' false fi && - if remove_cr three >/dev/null + if has_cr three then : happy else @@ -290,4 +335,123 @@ test_expect_success '.gitattributes says two and three are text' ' fi ' +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 && + + if has_cr one + then + echo "Eh? one should not have CRLF" + false + else + : happy + fi && + has_cr three || { + echo "Eh? three should still have CRLF" + false + } +' + +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 && + + if has_cr one + then + echo "Eh? one should not have CRLF" + false + else + : happy + fi && + has_cr three || { + echo "Eh? three should still have CRLF" + false + } +' + +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 && + + if has_cr one + then + echo "Eh? one should not have CRLF" + false + else + : happy + fi && + has_cr three || { + echo "Eh? three should still have CRLF" + false + } +' + +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 && + + if has_cr one + then + echo "Eh? one should not have CRLF" + false + else + : happy + fi && + has_cr three || { + echo "Eh? three should still have CRLF" + false + } +' + +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 + +' + test_done |