t1510: setup case #10

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 29f0f2a070daf398f8744350ed62e3589826a06e..159ee51ac86335d9b37a3582b87e7afa91d11811 100755 (executable)
--- a/t/t1510-repo-setup.sh
+++ b/t/t1510-repo-setup.sh
@@ -1233,4 +1233,71 @@ EOF
        test_repo 9/sub
 '
 
+#
+# case #10
+#
+############################################################
+#
+# Input:
+#
+#  - GIT_WORK_TREE is not set
+#  - GIT_DIR is set
+#  - core.worktree is not set
+#  - .git is a file
+#  - core.bare is not set, cwd is outside .git
+#
+# Output:
+#
+# #2 except that git_dir is set by .git file
+
+test_expect_success '#10: setup' '
+       unset GIT_DIR GIT_WORK_TREE &&
+       mkdir 10 10/sub &&
+       cd 10 &&
+       git init &&
+       mv .git ../10.git &&
+       echo gitdir: ../10.git >.git &&
+       cd ..
+'
+
+test_expect_failure '#10: at root' '
+       cat >10/expected <<EOF &&
+setup: git_dir: $TRASH_DIRECTORY/10.git
+setup: worktree: $TRASH_DIRECTORY/10
+setup: cwd: $TRASH_DIRECTORY/10
+setup: prefix: (null)
+EOF
+       test_repo 10 "$TRASH_DIRECTORY/10/.git"
+'
+
+test_expect_failure '#10: in subdir' '
+       cat >10/sub/expected <<EOF &&
+setup: git_dir: $TRASH_DIRECTORY/10.git
+setup: worktree: $TRASH_DIRECTORY/10/sub
+setup: cwd: $TRASH_DIRECTORY/10/sub
+setup: prefix: (null)
+EOF
+       test_repo 10/sub "$TRASH_DIRECTORY/10/.git"
+'
+
+test_expect_failure '#10: relative GIT_DIR at root' '
+       cat >10/expected <<EOF &&
+setup: git_dir: $TRASH_DIRECTORY/10.git
+setup: worktree: $TRASH_DIRECTORY/10
+setup: cwd: $TRASH_DIRECTORY/10
+setup: prefix: (null)
+EOF
+       test_repo 10 .git
+'
+
+test_expect_failure '#10: relative GIT_DIR in subdir' '
+       cat >10/sub/expected <<EOF &&
+setup: git_dir: $TRASH_DIRECTORY/10.git
+setup: worktree: $TRASH_DIRECTORY/10/sub
+setup: cwd: $TRASH_DIRECTORY/10/sub
+setup: prefix: (null)
+EOF
+       test_repo 10/sub ../.git
+'
+
 test_done