t1510: setup case #30

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t1510-repo-setup.sh b/t/t1510-repo-setup.sh
index f1b5ea530e7f7a3fa0257d20728a9af91e5bfa60..6f298a2b1a0059176c735e284d346eda0569d701 100755 (executable)
--- a/t/t1510-repo-setup.sh
+++ b/t/t1510-repo-setup.sh
@@ -4221,4 +4221,43 @@ EOF
        test_repo 29/sub
 '
 
+#
+# case #30
+#
+############################################################
+#
+# Input:
+#
+#  - GIT_WORK_TREE is not set
+#  - GIT_DIR is set
+#  - core.worktree is set
+#  - .git is a file
+#  - core.bare is set
+#
+# Output:
+#
+# core.worktree and core.bare conflict, won't fly.
+
+test_expect_success '#30: setup' '
+       unset GIT_DIR GIT_WORK_TREE &&
+       mkdir 30 &&
+       cd 30 &&
+       git init &&
+       git config core.bare true &&
+       git config core.worktree non-existent &&
+       mv .git ../30.git &&
+       echo gitdir: ../30.git >.git &&
+       cd ..
+'
+
+test_expect_failure '#30: at root' '
+       (
+       cd 30 &&
+       GIT_DIR=.git &&
+       export GIT_DIR &&
+       test_must_fail git symbolic-ref HEAD 2>result &&
+       grep "core.bare and core.worktree do not make sense" result
+       )
+'
+
 test_done