Author: Carl Friedrich Bolz-Tereick <cfb...@gmx.de> Branch: pyparser-improvements-3 Changeset: r94320:2b4152c6c930 Date: 2018-04-14 11:56 +0200 http://bitbucket.org/pypy/pypy/changeset/2b4152c6c930/
Log: add at least a very minimal recognize test diff --git a/pypy/interpreter/pyparser/test/test_automata.py b/pypy/interpreter/pyparser/test/test_automata.py --- a/pypy/interpreter/pyparser/test/test_automata.py +++ b/pypy/interpreter/pyparser/test/test_automata.py @@ -1,4 +1,4 @@ -from pypy.interpreter.pyparser.automata import DFA, DEFAULT +from pypy.interpreter.pyparser.automata import DFA, NonGreedyDFA, DEFAULT def test_states(): d = DFA([{"\x00": 1}, {"\x01": 0}], [False, True]) @@ -10,3 +10,20 @@ assert d.states == "\x01\x00" assert d.defaults == "\xff\x00" assert d.max_char == 1 + +def test_recognize(): + d = DFA([{"a": 1}, {"b": 0}], [False, True]) + assert d.recognize("ababab") == 5 + assert d.recognize("c") == -1 + + d = DFA([{"a": 1}, {DEFAULT: 0}], [False, True]) + assert d.recognize("a,a?ab") == 5 + assert d.recognize("c") == -1 + + d = NonGreedyDFA([{"a": 1}, {"b": 0}], [False, True]) + assert d.recognize("ababab") == 1 + assert d.recognize("c") == -1 + + d = NonGreedyDFA([{"a": 1}, {DEFAULT: 0}], [False, True]) + assert d.recognize("a,a?ab") == 1 + assert d.recognize("c") == -1 _______________________________________________ pypy-commit mailing list pypy-commit@python.org https://mail.python.org/mailman/listinfo/pypy-commit