From 1f403ad2197fc7442409f434ee574f3e6b46fb73 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 4 May 2024 13:33:32 +0200 Subject: Adding upstream version 2.14.0+dfsg. Signed-off-by: Daniel Baumann --- tests/test_java.py | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 tests/test_java.py (limited to 'tests/test_java.py') diff --git a/tests/test_java.py b/tests/test_java.py new file mode 100644 index 0000000..a50e862 --- /dev/null +++ b/tests/test_java.py @@ -0,0 +1,40 @@ +""" + Basic JavaLexer Test + ~~~~~~~~~~~~~~~~~~~~ + + :copyright: Copyright 2006-2022 by the Pygments team, see AUTHORS. + :license: BSD, see LICENSE for details. +""" + +import time + +import pytest + +from pygments.token import String +from pygments.lexers import JavaLexer + + +@pytest.fixture(scope='module') +def lexer(): + yield JavaLexer() + + +@pytest.mark.parametrize( + 'text', + ( + '""', '"abc"', '"ひらがな"', '"123"', + '"\\\\"', '"\\t"' '"\\""', + ), +) +def test_string_literals_positive_match(lexer, text): + """Test positive matches for string literals.""" + tokens = list(lexer.get_tokens_unprocessed(text)) + assert all([token is String for _, token, _ in tokens]) + assert ''.join([value for _, _, value in tokens]) == text + + +def test_string_literals_backtracking(lexer): + """Test catastrophic backtracking for string literals.""" + start_time = time.time() + list(lexer.get_tokens_unprocessed('"' + '\\' * 100)) + assert time.time() - start_time < 1, 'possible backtracking bug' -- cgit v1.2.3