#!/bin/sh
set -u

. aux/tests-lib.sh

TEST_DESTDIR="$PWD/tests/destdirs/$(uuid)"
PATH="$TEST_DESTDIR/usr/local/bin:$PATH"

test_install_uninstall_targets() {
	testing 'install uninstall targets'

	OUT="$(mktemp)"
	ERR="$(mktemp)"
	make DESTDIR="$TEST_DESTDIR" install 1>"$OUT" 2>"$ERR"
	git permalink -V 1>"$OUT" 2>"$ERR"
	STATUS=$?
	assert_status 0
	assert_grep_stdout '^git-permalink-[0-9\.]+ [0-9-]+$'
	assert_empty_stderr

	OUT="$(mktemp)"
	ERR="$(mktemp)"
	find "$TEST_DESTDIR" -type f | wc -l 1>"$OUT" 2>"$ERR"
	STATUS=$?
	assert_status 0
	assert_stdout '5'
	assert_empty_stderr

	OUT="$(mktemp)"
	ERR="$(mktemp)"
	make DESTDIR="$TEST_DESTDIR" uninstall 1>"$OUT" 2>"$ERR"
	LANG=POSIX git permalink -V 1>"$OUT" 2>"$ERR"
	STATUS=$?
	assert_status 1
	assert_empty_stdout
	assert_fgrep_stderr 'not a git command'

	OUT="$(mktemp)"
	ERR="$(mktemp)"
	find "$TEST_DESTDIR" -type f | wc -l 1>"$OUT" 2>"$ERR"
	STATUS=$?
	assert_status 0
	assert_stdout '0'
	assert_empty_stderr

	test_ok
}

test_install_uninstall_targets