From 7194660205c39b39badcf555eb76200a80295814 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?=
 <pclouds@gmail.com>
Date: Fri, 26 Nov 2010 22:32:01 +0700
Subject: [PATCH] t1510: setup case #2
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Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 t/t1510-repo-setup.sh | 67 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)

diff --git a/t/t1510-repo-setup.sh b/t/t1510-repo-setup.sh
index 9324d3ff6..74750b8d4 100755
--- a/t/t1510-repo-setup.sh
+++ b/t/t1510-repo-setup.sh
@@ -152,4 +152,71 @@ EOF
 	test_repo 1/sub
 '
 
+#
+# case #2
+#
+############################################################
+#
+# Input:
+#
+#  - GIT_WORK_TREE is not set
+#  - GIT_DIR is set
+#  - core.worktree is not set
+#  - .git is a directory
+#  - core.bare is not set, cwd is outside .git
+#
+# Output:
+#
+#  - worktree is at original cwd
+#  - cwd is unchanged
+#  - prefix is NULL
+#  - git_dir is set to $GIT_DIR
+#  - cwd can't be outside worktree
+
+test_expect_success '#2: setup' '
+	unset GIT_DIR GIT_WORK_TREE &&
+	mkdir 2 2/sub &&
+	cd 2 && git init && cd ..
+'
+
+test_expect_success '#2: at root' '
+	cat >2/expected <<EOF &&
+setup: git_dir: $TRASH_DIRECTORY/2/.git
+setup: worktree: $TRASH_DIRECTORY/2
+setup: cwd: $TRASH_DIRECTORY/2
+setup: prefix: (null)
+EOF
+	test_repo 2 "$TRASH_DIRECTORY/2/.git"
+'
+
+test_expect_success '#2: in subdir' '
+	cat >2/sub/expected <<EOF &&
+setup: git_dir: $TRASH_DIRECTORY/2/.git
+setup: worktree: $TRASH_DIRECTORY/2/sub
+setup: cwd: $TRASH_DIRECTORY/2/sub
+setup: prefix: (null)
+EOF
+	test_repo 2/sub "$TRASH_DIRECTORY/2/.git"
+'
+
+test_expect_success '#2: relative GIT_DIR at root' '
+	cat >2/expected <<EOF &&
+setup: git_dir: .git
+setup: worktree: $TRASH_DIRECTORY/2
+setup: cwd: $TRASH_DIRECTORY/2
+setup: prefix: (null)
+EOF
+	test_repo 2 .git
+'
+
+test_expect_success '#2: relative GIT_DIR in subdir' '
+	cat >2/sub/expected <<EOF &&
+setup: git_dir: ../.git
+setup: worktree: $TRASH_DIRECTORY/2/sub
+setup: cwd: $TRASH_DIRECTORY/2/sub
+setup: prefix: (null)
+EOF
+	test_repo 2/sub ../.git
+'
+
 test_done
-- 
2.30.2