mirror of
https://github.com/OpenVPN/openvpn3.git
synced 2024-09-19 19:52:15 +02:00
125 lines
3.5 KiB
C++
125 lines
3.5 KiB
C++
// OpenVPN -- An application to securely tunnel IP networks
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// over a single port, with support for SSL/TLS-based
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// session authentication and key exchange,
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// packet encryption, packet authentication, and
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// packet compression.
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//
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// Copyright (C) 2012-2023 OpenVPN Inc.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License Version 3
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// as published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program in the COPYING file.
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#include "test_common.h"
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#include <openvpn/common/splitlines.hpp>
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using namespace openvpn;
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const std::string short_text = "Lorem\nipsum\r\ndolor\n\r\nsit";
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const std::vector<std::string> short_lines{"Lorem\n", "ipsum\r\n", "dolor\n", "\r\n", "sit"};
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const std::vector<std::string> short_lines_trim{"Lorem", "ipsum", "dolor", "", "sit"};
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TEST(SplitLines, no_max_length_no_trim)
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{
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SplitLines in(short_text, 0);
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size_t index = 0;
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while (in(false))
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{
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ASSERT_EQ(in.line_ref(), short_lines[index++]);
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}
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}
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TEST(SplitLines, next_no_max_length_no_trim)
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{
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SplitLines in(short_text, 0);
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size_t index = 0;
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std::string line;
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SplitLines::Status ret = SplitLines::S_OKAY;
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while ((ret = in.next(line, false)) != SplitLines::S_EOF)
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{
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ASSERT_EQ(ret, SplitLines::S_OKAY);
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ASSERT_EQ(line, short_lines[index++]);
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}
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}
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TEST(SplitLines, no_max_length_trim)
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{
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SplitLines in(short_text, 0);
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size_t index = 0;
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while (in(true))
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{
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ASSERT_FALSE(in.line_overflow());
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ASSERT_EQ(in.line_ref(), short_lines_trim[index++]);
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}
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}
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TEST(SplitLines, next_no_max_length_trim)
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{
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SplitLines in(short_text, 0);
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size_t index = 0;
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std::string line;
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SplitLines::Status ret = SplitLines::S_OKAY;
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while ((ret = in.next(line, true)) != SplitLines::S_EOF)
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{
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ASSERT_EQ(ret, SplitLines::S_OKAY);
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ASSERT_EQ(line, short_lines_trim[index++]);
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}
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}
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TEST(SplitLines, max_length)
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{
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SplitLines in(short_text, 24);
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size_t index = 0;
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while (in(true))
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{
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ASSERT_FALSE(in.line_overflow());
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ASSERT_EQ(in.line_ref(), short_lines_trim[index++]);
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}
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}
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TEST(SplitLines, next_max_length)
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{
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SplitLines in(short_text, 24);
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size_t index = 0;
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std::string line;
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SplitLines::Status ret = SplitLines::S_OKAY;
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while ((ret = in.next(line, true)) != SplitLines::S_EOF)
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{
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ASSERT_EQ(ret, SplitLines::S_OKAY);
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ASSERT_EQ(line, short_lines_trim[index++]);
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}
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}
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TEST(SplitLines, max_length_overflow)
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{
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SplitLines in(short_text, 3);
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ASSERT_TRUE(in(true));
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ASSERT_TRUE(in.line_overflow());
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ASSERT_THROW(in.line_ref(), SplitLines::overflow_error);
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}
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TEST(SplitLines, next_max_length_overflow)
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{
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SplitLines in(short_text, 3);
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std::string line;
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ASSERT_EQ(in.next(line, true), SplitLines::S_ERROR);
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}
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TEST(SplitLines, moved_error)
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{
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SplitLines in(short_text);
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ASSERT_TRUE(in(true));
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ASSERT_FALSE(in.line_overflow());
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std::string line = in.line_move();
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ASSERT_THROW(in.line_ref(), SplitLines::moved_error);
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}
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