Merge branch 'bk/ancestry-path' into jc/branch-desc

diff --git a/t/t1402-check-ref-format.sh b/t/t1402-check-ref-format.sh
index eb45afb018f6e3849204b44cce06ae1a4e2e29aa..ed4275afe3100491ea57025632665182127f33cf 100755 (executable)
--- a/t/t1402-check-ref-format.sh
+++ b/t/t1402-check-ref-format.sh
@@ -18,6 +18,9 @@ invalid_ref 'foo'
 valid_ref 'foo/bar/baz'
 valid_ref 'refs///heads/foo'
 invalid_ref 'heads/foo/'
+valid_ref '/heads/foo'
+valid_ref '///heads/foo'
+invalid_ref '/foo'
 invalid_ref './foo'
 invalid_ref '.refs/foo'
 invalid_ref 'heads/foo..bar'
@@ -27,12 +30,15 @@ invalid_ref 'heads/foo.lock'
 valid_ref 'heads/foo@bar'
 invalid_ref 'heads/v@{ation'
 invalid_ref 'heads/foo\bar'
+invalid_ref "$(printf 'heads/foo\t')"
+invalid_ref "$(printf 'heads/foo\177')"
+valid_ref "$(printf 'heads/fu\303\237')"
 
 test_expect_success "check-ref-format --branch @{-1}" '
        T=$(git write-tree) &&
        sha1=$(echo A | git commit-tree $T) &&
        git update-ref refs/heads/master $sha1 &&
-       git update-ref refs/remotes/origin/master $sha1
+       git update-ref refs/remotes/origin/master $sha1 &&
        git checkout master &&
        git checkout origin/master &&
        git checkout master &&
@@ -41,6 +47,23 @@ test_expect_success "check-ref-format --branch @{-1}" '
        refname2=$(git check-ref-format --branch @{-2}) &&
        test "$refname2" = master'
 
+test_expect_success 'check-ref-format --branch from subdir' '
+       mkdir subdir &&
+
+       T=$(git write-tree) &&
+       sha1=$(echo A | git commit-tree $T) &&
+       git update-ref refs/heads/master $sha1 &&
+       git update-ref refs/remotes/origin/master $sha1 &&
+       git checkout master &&
+       git checkout origin/master &&
+       git checkout master &&
+       refname=$(
+               cd subdir &&
+               git check-ref-format --branch @{-1}
+       ) &&
+       test "$refname" = "$sha1"
+'
+
 valid_ref_normalized() {
        test_expect_success "ref name '$1' simplifies to '$2'" "
                refname=\$(git check-ref-format --print '$1') &&
@@ -53,7 +76,10 @@ invalid_ref_normalized() {
 
 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 '///heads/foo' 'heads/foo'
 invalid_ref_normalized 'foo'
+invalid_ref_normalized '/foo'
 invalid_ref_normalized 'heads/foo/../bar'
 invalid_ref_normalized 'heads/./foo'
 invalid_ref_normalized 'heads\foo'