diff --no-index: reset temporary buffer lengths on directory iteration

diff --git a/t/t1402-check-ref-format.sh b/t/t1402-check-ref-format.sh
index 710fccad3637bb06f1947d36248bd6cdabba53fb..1ae4d87c929ec55a66d44bb23aecea8a2aea4346 100755 (executable)
--- a/t/t1402-check-ref-format.sh
+++ b/t/t1402-check-ref-format.sh
@@ -5,38 +5,40 @@ test_description='Test git check-ref-format'
 . ./test-lib.sh
 
 valid_ref() {
-       if test "$#" = 1
-       then
-               test_expect_success "ref name '$1' is valid" \
-                       "git check-ref-format '$1'"
-       else
-               test_expect_success "ref name '$1' is valid with options $2" \
-                       "git check-ref-format $2 '$1'"
-       fi
+       prereq=
+       case $1 in
+       [A-Z]*)
+               prereq=$1
+               shift
+       esac
+       test_expect_success $prereq "ref name '$1' is valid${2:+ with options $2}" "
+               git check-ref-format $2 '$1'
+       "
 }
 invalid_ref() {
-       if test "$#" = 1
-       then
-               test_expect_success "ref name '$1' is invalid" \
-                       "test_must_fail git check-ref-format '$1'"
-       else
-               test_expect_success "ref name '$1' is invalid with options $2" \
-                       "test_must_fail git check-ref-format $2 '$1'"
-       fi
+       prereq=
+       case $1 in
+       [A-Z]*)
+               prereq=$1
+               shift
+       esac
+       test_expect_success $prereq "ref name '$1' is invalid${2:+ with options $2}" "
+               test_must_fail git check-ref-format $2 '$1'
+       "
 }
 
 invalid_ref ''
-invalid_ref '/'
-invalid_ref '/' --allow-onelevel
-invalid_ref '/' --normalize
-invalid_ref '/' '--allow-onelevel --normalize'
+invalid_ref NOT_MINGW '/'
+invalid_ref NOT_MINGW '/' --allow-onelevel
+invalid_ref NOT_MINGW '/' --normalize
+invalid_ref NOT_MINGW '/' '--allow-onelevel --normalize'
 valid_ref 'foo/bar/baz'
 valid_ref 'foo/bar/baz' --normalize
 invalid_ref 'refs///heads/foo'
 valid_ref 'refs///heads/foo' --normalize
 invalid_ref 'heads/foo/'
-invalid_ref '/heads/foo'
-valid_ref '/heads/foo' --normalize
+invalid_ref NOT_MINGW '/heads/foo'
+valid_ref NOT_MINGW '/heads/foo' --normalize
 invalid_ref '///heads/foo'
 valid_ref '///heads/foo' --normalize
 invalid_ref './foo'
@@ -115,14 +117,14 @@ invalid_ref "$ref" --refspec-pattern
 invalid_ref "$ref" '--refspec-pattern --allow-onelevel'
 
 ref='/foo'
-invalid_ref "$ref"
-invalid_ref "$ref" --allow-onelevel
-invalid_ref "$ref" --refspec-pattern
-invalid_ref "$ref" '--refspec-pattern --allow-onelevel'
-invalid_ref "$ref" --normalize
-valid_ref "$ref" '--allow-onelevel --normalize'
-invalid_ref "$ref" '--refspec-pattern --normalize'
-valid_ref "$ref" '--refspec-pattern --allow-onelevel --normalize'
+invalid_ref NOT_MINGW "$ref"
+invalid_ref NOT_MINGW "$ref" --allow-onelevel
+invalid_ref NOT_MINGW "$ref" --refspec-pattern
+invalid_ref NOT_MINGW "$ref" '--refspec-pattern --allow-onelevel'
+invalid_ref NOT_MINGW "$ref" --normalize
+valid_ref NOT_MINGW "$ref" '--allow-onelevel --normalize'
+invalid_ref NOT_MINGW "$ref" '--refspec-pattern --normalize'
+valid_ref NOT_MINGW "$ref" '--refspec-pattern --allow-onelevel --normalize'
 
 test_expect_success "check-ref-format --branch @{-1}" '
        T=$(git write-tree) &&
@@ -155,21 +157,35 @@ test_expect_success 'check-ref-format --branch from subdir' '
 '
 
 valid_ref_normalized() {
-       test_expect_success "ref name '$1' simplifies to '$2'" "
+       prereq=
+       case $1 in
+       [A-Z]*)
+               prereq=$1
+               shift
+       esac
+       test_expect_success $prereq "ref name '$1' simplifies to '$2'" "
                refname=\$(git check-ref-format --normalize '$1') &&
-               test \"\$refname\" = '$2'"
+               test \"\$refname\" = '$2'
+       "
 }
 invalid_ref_normalized() {
-       test_expect_success "check-ref-format --normalize rejects '$1'" "
-               test_must_fail git check-ref-format --normalize '$1'"
+       prereq=
+       case $1 in
+       [A-Z]*)
+               prereq=$1
+               shift
+       esac
+       test_expect_success $prereq "check-ref-format --normalize rejects '$1'" "
+               test_must_fail git check-ref-format --normalize '$1'
+       "
 }
 
 valid_ref_normalized 'heads/foo' 'heads/foo'
 valid_ref_normalized 'refs///heads/foo' 'refs/heads/foo'
-valid_ref_normalized '/heads/foo' 'heads/foo'
+valid_ref_normalized NOT_MINGW '/heads/foo' 'heads/foo'
 valid_ref_normalized '///heads/foo' 'heads/foo'
 invalid_ref_normalized 'foo'
-invalid_ref_normalized '/foo'
+invalid_ref_normalized NOT_MINGW '/foo'
 invalid_ref_normalized 'heads/foo/../bar'
 invalid_ref_normalized 'heads/./foo'
 invalid_ref_normalized 'heads\foo'