detect infinite loop

tests/dictionaries/80check_self/00-base.xml

@@ -0,0 +1,18 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<rougail version="0.10">
+  <variables>
+    <family name="general">
+      <variable name="mode_conteneur_actif" type="string" description="No change">
+        <value>b</value>
+      </variable>
+      <variable name="int" type="number" description="No change"/>
+    </family>
+  </variables>
+  <constraints>
+    <check name="valid_lower">
+      <param name="mini" type="number">0</param>
+      <param name="maxi" type="variable">int</param>
+      <target>int</target>
+    </check>
+  </constraints>
+</rougail>

tests/test_1_flattener.py

@@ -2,9 +2,11 @@ from lxml import etree
 from os import getcwd
 from os.path import isfile, join, isdir
 from pytest import fixture, raises
-from os import listdir
+from os import listdir, environ
 from json import load
 
+environ['TIRAMISU_LOCALE'] = 'en'
+
 from rougail import RougailConvert, RougailConfig
 from rougail.error import DictConsistencyError
 

tests/test_2_makedict.py

@@ -1,9 +1,11 @@
 from lxml import etree
 from os.path import isfile, join, isdir
 from pytest import fixture, mark
-from os import listdir, mkdir
+from os import listdir, mkdir, environ
 from json import dump, load, dumps, loads
 
+environ['TIRAMISU_LOCALE'] = 'en'
+
 from tiramisu import Config
 from tiramisu.error import PropertiesOptionError