[PATCH v5 4/4] t2029: add tests for per-worktree config

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

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
 t/t2029-worktree-config.sh (new +x) | 82 +++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100755 t/t2029-worktree-config.sh

diff --git a/t/t2029-worktree-config.sh b/t/t2029-worktree-config.sh
new file mode 100755
index 0000000..4ebdf13
--- /dev/null
+++ b/t/t2029-worktree-config.sh
@@ -0,0 +1,82 @@
+#!/bin/sh
+
+test_description="config file in multi worktree"
+
+. ./test-lib.sh
+
+cmp_config() {
+	if [ "$1" = "-C" ]; then
+		shift &&
+		GD="-C $1" &&
+		shift
+	else
+		GD=
+	fi &&
+	echo "$1" >expected &&
+	shift &&
+	git $GD config "$@" >actual &&
+	test_cmp expected actual
+}
+
+test_expect_success 'setup' '
+	test_commit start &&
+	git config --worktree per.worktree is-ok &&
+	git worktree add wt1 &&
+	git worktree add wt2 &&
+	git config --worktree per.worktree is-ok &&
+	cmp_config true extensions.worktreeConfig
+'
+
+test_expect_success 'config is shared as before' '
+	git config this.is shared &&
+	cmp_config shared this.is &&
+	cmp_config -C wt1 shared this.is &&
+	cmp_config -C wt2 shared this.is
+'
+
+test_expect_success 'config is shared (set from another worktree)' '
+	git -C wt1 config that.is also-shared &&
+	cmp_config also-shared that.is &&
+	cmp_config -C wt1 also-shared that.is &&
+	cmp_config -C wt2 also-shared that.is
+'
+
+test_expect_success 'config private to main worktree' '
+	git config --worktree this.is for-main &&
+	cmp_config for-main this.is &&
+	cmp_config -C wt1 shared this.is &&
+	cmp_config -C wt2 shared this.is
+'
+
+test_expect_success 'config private to linked worktree' '
+	git -C wt1 config --worktree this.is for-wt1 &&
+	cmp_config for-main this.is &&
+	cmp_config -C wt1 for-wt1 this.is &&
+	cmp_config -C wt2 shared this.is
+'
+
+test_expect_success 'core.bare no longer for main only' '
+	git config core.bare true &&
+	cmp_config true core.bare &&
+	cmp_config -C wt1 true core.bare &&
+	cmp_config -C wt2 true core.bare &&
+	git config --unset core.bare
+'
+
+test_expect_success 'config.worktree no longer read without extension' '
+	git config --unset extensions.worktreeConfig &&
+	cmp_config shared this.is &&
+	cmp_config -C wt1 shared this.is &&
+	cmp_config -C wt2 shared this.is
+'
+
+test_expect_success 'config --worktree migrate core.bare and core.worktree' '
+	git config core.bare true &&
+	git config --worktree foo.bar true &&
+	cmp_config true extensions.worktreeConfig &&
+	cmp_config true foo.bar &&
+	cmp_config true core.bare &&
+	! git -C wt1 config core.bare
+'
+
+test_done
-- 
2.8.2.524.g6ff3d78