[WIP PATCH 16/18] t1510: setup case #13

["Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>]

---
 t/t1510-repo-setup.sh |  132 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 132 insertions(+), 0 deletions(-)

diff --git a/t/t1510-repo-setup.sh b/t/t1510-repo-setup.sh
index 1516ff6..2a69a78 100755
--- a/t/t1510-repo-setup.sh
+++ b/t/t1510-repo-setup.sh
@@ -1813,4 +1813,136 @@ EOF
 	test_repo 12
 '
 
+#
+# case #13
+#
+############################################################
+#
+# Input:
+#
+#  - GIT_WORK_TREE is set
+#  - GIT_DIR is not set
+#  - core.worktree is set
+#  - .git is a file
+#  - core.bare is not set, cwd is outside .git
+#
+# Output:
+#
+# same as case #5 except that git_dir is set by .git file
+
+test_expect_success '#13: setup' '
+	unset GIT_DIR GIT_WORK_TREE &&
+	mkdir 13 13/sub 13/sub/sub 13.wt 13.wt/sub 13/wt 13/wt/sub &&
+	cd 13 &&
+	git init &&
+	mv .git ../13.git &&
+	echo gitdir: ../13.git >.git &&
+	cd .. &&
+	export GIT_WORK_TREE=non-existent
+'
+
+test_expect_failure '#13: core.worktree(rel), at root' '
+	cat >13/expected <<EOF &&
+$TRASH_DIRECTORY/13.git
+$TRASH_DIRECTORY/13
+$TRASH_DIRECTORY/13
+EOF
+	git config --file="$TRASH_DIRECTORY/13.git/config" core.worktree .. &&
+	test_repo 13
+'
+
+test_expect_failure '#13: core.worktree, at root' '
+	cat >13/expected <<EOF &&
+$TRASH_DIRECTORY/13.git
+$TRASH_DIRECTORY/13
+$TRASH_DIRECTORY/13
+EOF
+	git config --file="$TRASH_DIRECTORY/13.git/config" core.worktree "$TRASH_DIRECTORY/13" &&
+	test_repo 13
+'
+
+test_expect_failure '#13: core.worktree(rel), in subdir' '
+	cat >13/sub/sub/expected <<EOF &&
+$TRASH_DIRECTORY/13.git
+$TRASH_DIRECTORY/13
+$TRASH_DIRECTORY/13
+sub/sub/
+EOF
+	git config --file="$TRASH_DIRECTORY/13.git/config" core.worktree .. &&
+	test_repo 13/sub/sub
+'
+
+test_expect_failure '#13: core.worktree, in subdir' '
+	cat >13/sub/sub/expected <<EOF &&
+$TRASH_DIRECTORY/13.git
+$TRASH_DIRECTORY/13
+$TRASH_DIRECTORY/13
+sub/sub/
+EOF
+	git config --file="$TRASH_DIRECTORY/13.git/config" core.worktree "$TRASH_DIRECTORY/13" &&
+	test_repo 13/sub/sub
+'
+
+test_expect_failure '#13: core.worktree=wt(rel), at root' '
+	cat >13/expected <<EOF &&
+$TRASH_DIRECTORY/13.git
+$TRASH_DIRECTORY/13/wt
+$TRASH_DIRECTORY/13
+EOF
+	git config --file="$TRASH_DIRECTORY/13.git/config" core.worktree ../wt &&
+	test_repo 13
+'
+
+test_expect_failure '#13: core.worktree=wt, at root' '
+	cat >13/expected <<EOF &&
+$TRASH_DIRECTORY/13.git
+$TRASH_DIRECTORY/13/wt
+$TRASH_DIRECTORY/13
+EOF
+	git config --file="$TRASH_DIRECTORY/13.git/config" core.worktree "$TRASH_DIRECTORY/13/wt" &&
+	test_repo 13
+'
+
+test_expect_failure '#13: core.worktree=wt(rel), in subdir' '
+	cat >13/sub/sub/expected <<EOF &&
+$TRASH_DIRECTORY/13.git
+$TRASH_DIRECTORY/13/wt
+$TRASH_DIRECTORY/13/sub/sub
+EOF
+	git config --file="$TRASH_DIRECTORY/13.git/config" core.worktree ../wt &&
+	test_repo 13/sub/sub
+'
+
+test_expect_failure '#13: core.worktree=wt, in subdir' '
+	cat >13/sub/sub/expected <<EOF &&
+$TRASH_DIRECTORY/13.git
+$TRASH_DIRECTORY/13/wt
+$TRASH_DIRECTORY/13/sub/sub
+EOF
+	git config --file="$TRASH_DIRECTORY/13.git/config" core.worktree "$TRASH_DIRECTORY/13/wt" &&
+	test_repo 13/sub/sub
+'
+
+test_expect_failure '#13: core.worktree=..(rel), at root' '
+	cat >13/expected <<EOF &&
+$TRASH_DIRECTORY/13.git
+$TRASH_DIRECTORY
+$TRASH_DIRECTORY
+13/
+EOF
+	git config --file="$TRASH_DIRECTORY/13.git/config" core.worktree ../.. &&
+	test_repo 13
+'
+
+test_expect_failure '#13: core.worktree=.., at root' '
+	cat >13/expected <<EOF &&
+$TRASH_DIRECTORY/13.git
+$TRASH_DIRECTORY
+$TRASH_DIRECTORY
+13/
+EOF
+	git config --file="$TRASH_DIRECTORY/13.git/config" core.worktree "$TRASH_DIRECTORY/13" &&
+	test_repo 13
+'
+
 test_done
-- 
1.7.0.2.445.gcbdb3