t4208: abstract away SHA-1-specific constants

diff --git a/t/t1501-work-tree.sh b/t/t1501-work-tree.sh
index 02cf2013fc6f68cdb62739e9dff94fa08f5607be..afcdfafe45521872b0e2f1648da782c61d0cc1d5 100755 (executable)
--- a/t/t1501-work-tree.sh
+++ b/t/t1501-work-tree.sh
@@ -238,10 +238,10 @@ test_expect_success '_gently() groks relative GIT_DIR & GIT_WORK_TREE' '
 
 test_expect_success 'diff-index respects work tree under .git dir' '
        cat >diff-index-cached.expected <<-EOF &&
-       :000000 100644 $_z40 $EMPTY_BLOB A      sub/dir/tracked
+       :000000 100644 $ZERO_OID $EMPTY_BLOB A  sub/dir/tracked
        EOF
        cat >diff-index.expected <<-EOF &&
-       :000000 100644 $_z40 $_z40 A    sub/dir/tracked
+       :000000 100644 $ZERO_OID $ZERO_OID A    sub/dir/tracked
        EOF
 
        (
@@ -257,7 +257,7 @@ test_expect_success 'diff-index respects work tree under .git dir' '
 
 test_expect_success 'diff-files respects work tree under .git dir' '
        cat >diff-files.expected <<-EOF &&
-       :100644 100644 $EMPTY_BLOB $_z40 M      sub/dir/tracked
+       :100644 100644 $EMPTY_BLOB $ZERO_OID M  sub/dir/tracked
        EOF
 
        (
@@ -431,4 +431,16 @@ test_expect_success 'error out gracefully on invalid $GIT_WORK_TREE' '
        )
 '
 
+test_expect_success 'refs work with relative gitdir and work tree' '
+       git init relative &&
+       git -C relative commit --allow-empty -m one &&
+       git -C relative commit --allow-empty -m two &&
+
+       GIT_DIR=relative/.git GIT_WORK_TREE=relative git reset HEAD^ &&
+
+       git -C relative log -1 --format=%s >actual &&
+       echo one >expect &&
+       test_cmp expect actual
+'
+
 test_done