diffcore-pickaxe: support case insensitive match on non-ascii

diff --git a/t/t1430-bad-ref-name.sh b/t/t1430-bad-ref-name.sh
index 468e85621aadaa4a14678ea4a9bf2b673e4ad810..c465abe8e34936db135c136a6831975b2763e623 100755 (executable)
--- a/t/t1430-bad-ref-name.sh
+++ b/t/t1430-bad-ref-name.sh
@@ -38,18 +38,20 @@ test_expect_success 'fast-import: fail on invalid branch name "bad[branch]name"'
        test_must_fail git fast-import <input
 '
 
-test_expect_success 'git branch shows badly named ref' '
+test_expect_success 'git branch shows badly named ref as warning' '
        cp .git/refs/heads/master .git/refs/heads/broken...ref &&
        test_when_finished "rm -f .git/refs/heads/broken...ref" &&
-       git branch >output &&
-       grep -e "broken\.\.\.ref" output
+       git branch >output 2>error &&
+       grep -e "broken\.\.\.ref" error &&
+       ! grep -e "broken\.\.\.ref" output
 '
 
 test_expect_success 'branch -d can delete badly named ref' '
        cp .git/refs/heads/master .git/refs/heads/broken...ref &&
        test_when_finished "rm -f .git/refs/heads/broken...ref" &&
        git branch -d broken...ref &&
-       git branch >output &&
+       git branch >output 2>error &&
+       ! grep -e "broken\.\.\.ref" error &&
        ! grep -e "broken\.\.\.ref" output
 '
 
@@ -57,7 +59,8 @@ test_expect_success 'branch -D can delete badly named ref' '
        cp .git/refs/heads/master .git/refs/heads/broken...ref &&
        test_when_finished "rm -f .git/refs/heads/broken...ref" &&
        git branch -D broken...ref &&
-       git branch >output &&
+       git branch >output 2>error &&
+       ! grep -e "broken\.\.\.ref" error &&
        ! grep -e "broken\.\.\.ref" output
 '
 
@@ -68,6 +71,14 @@ test_expect_success 'branch -D cannot delete non-ref in .git dir' '
        test_cmp expect .git/my-private-file
 '
 
+test_expect_success 'branch -D cannot delete ref in .git dir' '
+       git rev-parse HEAD >.git/my-private-file &&
+       git rev-parse HEAD >expect &&
+       git branch foo/legit &&
+       test_must_fail git branch -D foo////./././../../../my-private-file &&
+       test_cmp expect .git/my-private-file
+'
+
 test_expect_success 'branch -D cannot delete absolute path' '
        git branch -f extra &&
        test_must_fail git branch -D "$(pwd)/.git/refs/heads/extra" &&
@@ -77,7 +88,8 @@ test_expect_success 'branch -D cannot delete absolute path' '
 test_expect_success 'git branch cannot create a badly named ref' '
        test_when_finished "rm -f .git/refs/heads/broken...ref" &&
        test_must_fail git branch broken...ref &&
-       git branch >output &&
+       git branch >output 2>error &&
+       ! grep -e "broken\.\.\.ref" error &&
        ! grep -e "broken\.\.\.ref" output
 '
 
@@ -87,7 +99,8 @@ test_expect_success 'branch -m cannot rename to a bad ref name' '
        git branch goodref &&
        test_must_fail git branch -m goodref broken...ref &&
        test_cmp_rev master goodref &&
-       git branch >output &&
+       git branch >output 2>error &&
+       ! grep -e "broken\.\.\.ref" error &&
        ! grep -e "broken\.\.\.ref" output
 '
 
@@ -96,14 +109,16 @@ test_expect_failure 'branch -m can rename from a bad ref name' '
        test_when_finished "rm -f .git/refs/heads/broken...ref" &&
        git branch -m broken...ref renamed &&
        test_cmp_rev master renamed &&
-       git branch >output &&
+       git branch >output 2>error &&
+       ! grep -e "broken\.\.\.ref" error &&
        ! grep -e "broken\.\.\.ref" output
 '
 
 test_expect_success 'push cannot create a badly named ref' '
        test_when_finished "rm -f .git/refs/heads/broken...ref" &&
        test_must_fail git push "file://$(pwd)" HEAD:refs/heads/broken...ref &&
-       git branch >output &&
+       git branch >output 2>error &&
+       ! grep -e "broken\.\.\.ref" error &&
        ! grep -e "broken\.\.\.ref" output
 '
 
@@ -123,7 +138,8 @@ test_expect_failure 'push --mirror can delete badly named ref' '
                cp .git/refs/heads/master .git/refs/heads/broken...ref
        ) &&
        git -C src push --mirror "file://$top/dest" &&
-       git -C dest branch >output &&
+       git -C dest branch >output 2>error &&
+       ! grep -e "broken\.\.\.ref" error &&
        ! grep -e "broken\.\.\.ref" output
 '
 
@@ -151,7 +167,8 @@ test_expect_success 'update-ref -d can delete broken name' '
        cp .git/refs/heads/master .git/refs/heads/broken...ref &&
        test_when_finished "rm -f .git/refs/heads/broken...ref" &&
        git update-ref -d refs/heads/broken...ref &&
-       git branch >output &&
+       git branch >output 2>error &&
+       ! grep -e "broken\.\.\.ref" error &&
        ! grep -e "broken\.\.\.ref" output
 '