From 6e8af75ee9e64de7636167820680274f1578d401 Mon Sep 17 00:00:00 2001
From: Alexandre Duret-Lutz <adl@lrde.epita.fr>
Date: Mon, 21 May 2018 15:17:18 +0200
Subject: [PATCH] autcross: exercise %S, %L, and {name{nest}}

* tests/core/autcross.test, tests/core/autcross2.test: More tests.
---
 tests/core/autcross.test  | 13 ++++++++-----
 tests/core/autcross2.test |  5 +++--
 2 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/tests/core/autcross.test b/tests/core/autcross.test
index 87bace1d2..2ac14eb34 100755
--- a/tests/core/autcross.test
+++ b/tests/core/autcross.test
@@ -1,7 +1,7 @@
 #!/bin/sh
 # -*- coding: utf-8 -*-
-# Copyright (C) 2017 Laboratoire de Recherche et Développement de
-# l'Epita (LRDE).
+# Copyright (C) 2017, 2018 Laboratoire de Recherche et Développement
+# de l'Epita (LRDE).
 #
 # This file is part of Spot, a model checking library.
 #
@@ -24,17 +24,20 @@ set -e
 # Skip this test if ltl2dstar is not installed.
 (ltl2dstar --version) || exit 77
 
+# The {autfilt {complement}} name makes sure we can nest braces.
 randaut -n10 2 |
-autcross 'ltl2dstar --complement-input=yes' 'autfilt --complement' \
+    autcross 'ltl2dstar --complement-input=yes' \
+             '{autfilt {complement}} autfilt --complement' \
   --csv=out.csv 2>stderr
 
 # 5 lines per input automaton, and 1 "No problem detected" line.
 test 51 = `wc -l < stderr`
 grep -q 'sanity check' stderr
 
-# --no-check still allows to build a CSV
+# --no-check still allows to build a CSV.  Exercise %S.
 randaut -n10 2 |
-autcross 'ltl2dstar --complement-input=yes' 'autfilt --complement' \
+    autcross 'ltl2dstar --complement-input=yes' \
+             '{autfilt {complement}} autfilt --complement %S>%O' \
   --csv=out2.csv --no-check 2>stderr
 test 51 = `wc -l < stderr`
 grep -q 'sanity check' stderr && exit 1
diff --git a/tests/core/autcross2.test b/tests/core/autcross2.test
index 81e037cd1..c7ba9a36d 100755
--- a/tests/core/autcross2.test
+++ b/tests/core/autcross2.test
@@ -1,6 +1,6 @@
 #!/bin/sh
 # -*- coding: utf-8 -*-
-# Copyright (C) 2017 Laboratoire de Recherche et Développement de
+# Copyright (C) 2017, 2018 Laboratoire de Recherche et Développement de
 # l'Epita (LRDE).
 #
 # This file is part of Spot, a model checking library.
@@ -21,8 +21,9 @@
 . ./defs
 set -e
 
+# Exercise %L while we are at it.
 randaut -n10 2 | tee input |
-autcross --language-preserve 'autfilt' 'autfilt --complement' \
+autcross --language-preserve 'autfilt %L>%O' 'autfilt --complement' \
   --save-bogus=bogus.hoa 2>stderr && exit 1
 cat stderr
 # We should have 4 counterexample per input automaton