1 files changed, 16 insertions, 0 deletions
diff --git a/tests/lex_token1.py b/tests/lex_token1.py
new file mode 100644
index 0000000..1001a99
--- /dev/null
+++ b/tests/lex_token1.py
@@ -0,0 +1,16 @@
+# lex_token1.py
+#
+# Tests for absence of tokens variable
+
+import ply.lex as lex
+
+t_PLUS = r'\+'
+t_MINUS = r'-'
+t_NUMBER = r'\d+'
+
+def t_error(t):
+    pass
+
+lex.lex()
+
+