tests: add very basic hooks test

Author: Duncaen

tests/xbps/libxbps/shell/Kyuafile

@@ -30,3 +30,4 @@ atf_test_program{name="orphans_test"}
 atf_test_program{name="noextract_files_test"}
 atf_test_program{name="transaction_check_revdeps_test"}
 atf_test_program{name="repo_test"}
+atf_test_program{name="hooks_test"}

tests/xbps/libxbps/shell/Makefile

@@ -10,6 +10,7 @@ TESTSHELL+= update_shlibs_test update_hold_test update_repolock_test
 TESTSHELL+= cyclic_deps_test conflicts_test update_itself_test
 TESTSHELL+= hold_test ignore_test preserve_test repo_test
 TESTSHELL+= noextract_files_test orphans_test transaction_check_revdeps_test
+TESTSHELL+= hooks_test
 EXTRA_FILES = Kyuafile
 
 include $(TOPDIR)/mk/test.mk

tests/xbps/libxbps/shell/hooks_test.sh

@@ -0,0 +1,45 @@
+#!/usr/bin/env atf-sh
+
+atf_test_case hooks_basic
+
+hooks_basic_head() {
+	atf_set "descr" "Tests for basic hooks"
+}
+
+hooks_basic_body() {
+	mkdir -p repo pkg_A root/etc/xbps.d/hooks
+
+	cat <<-EOF > root/etc/xbps.d/hooks/00-pre-hook.hook
+	[Hook]
+	When = PreTransaction
+	Exec = sh -c echo\ pre-hook\ >&2
+
+	[Match]
+	Action = Install
+	Package = A
+	EOF
+
+	cat <<-EOF > root/etc/xbps.d/hooks/00-post-hook.hook
+	[Hook]
+	When = PostTransaction
+	Exec = sh -c echo\ post-hook\ >&2
+
+	[Match]
+	Action = Install
+	Package = A
+	EOF
+
+	cd repo
+	atf_check -o ignore -- xbps-create -A noarch -n A-1.0_1 -s "A pkg" ../pkg_A
+	atf_check -o ignore -- xbps-rindex -a $PWD/*.xbps
+	cd ..
+	atf_check \
+		-o ignore \
+		-e match:pre-hook \
+		-e match:post-hook \
+		-- xbps-install -r root --repository=repo -y A
+}
+
+atf_init_test_cases() {
+	atf_add_test_case hooks_basic
+}