correct usage help string for git-hash-object

diff --git a/t/t1004-read-tree-m-u-wf.sh b/t/t1004-read-tree-m-u-wf.sh
index 283e77cc51d241bedbd016bbfa4d418e521e49e8..570d3729bd2312a8d9cf90f3d2e1121a58f43de6 100755 (executable)
--- a/t/t1004-read-tree-m-u-wf.sh
+++ b/t/t1004-read-tree-m-u-wf.sh
@@ -157,6 +157,41 @@ test_expect_success '3-way not overwriting local changes (their side)' '
 
 '
 
+test_expect_success 'funny symlink in work tree' '
+
+       git reset --hard &&
+       git checkout -b sym-b side-b &&
+       mkdir -p a &&
+       >a/b &&
+       git add a/b &&
+       git commit -m "side adds a/b" &&
+
+       rm -fr a &&
+       git checkout -b sym-a side-a &&
+       mkdir -p a &&
+       ln -s ../b a/b &&
+       git add a/b &&
+       git commit -m "we add a/b" &&
+
+       git read-tree -m -u sym-a sym-a sym-b
+
+'
+
+test_expect_success 'funny symlink in work tree, un-unlink-able' '
+
+       rm -fr a b &&
+       git reset --hard &&
+
+       git checkout sym-a &&
+       chmod a-w a &&
+       test_must_fail git read-tree -m -u sym-a sym-a sym-b
+
+'
+
+# clean-up from the above test
+chmod a+w a
+rm -fr a b
+
 test_expect_success 'D/F setup' '
 
        git reset --hard &&