mirror of
https://github.com/s3fs-fuse/s3fs-fuse.git
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97 lines
4.1 KiB
C++
97 lines
4.1 KiB
C++
/*
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* s3fs - FUSE-based file system backed by Amazon S3
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*
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* Copyright(C) 2014 Andrew Gaul <andrew@gaul.org>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include <limits>
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#include <stdint.h>
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#include <string>
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#include "string_util.h"
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#include "test_util.h"
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void test_trim()
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{
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ASSERT_EQUALS(std::string("1234"), trim(" 1234 "));
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ASSERT_EQUALS(std::string("1234"), trim("1234 "));
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ASSERT_EQUALS(std::string("1234"), trim(" 1234"));
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ASSERT_EQUALS(std::string("1234"), trim("1234"));
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ASSERT_EQUALS(std::string("1234 "), trim_left(" 1234 "));
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ASSERT_EQUALS(std::string("1234 "), trim_left("1234 "));
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ASSERT_EQUALS(std::string("1234"), trim_left(" 1234"));
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ASSERT_EQUALS(std::string("1234"), trim_left("1234"));
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ASSERT_EQUALS(std::string(" 1234"), trim_right(" 1234 "));
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ASSERT_EQUALS(std::string("1234"), trim_right("1234 "));
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ASSERT_EQUALS(std::string(" 1234"), trim_right(" 1234"));
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ASSERT_EQUALS(std::string("1234"), trim_right("1234"));
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ASSERT_EQUALS(std::string("0"), str(0));
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ASSERT_EQUALS(std::string("1"), str(1));
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ASSERT_EQUALS(std::string("-1"), str(-1));
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ASSERT_EQUALS(std::string("9223372036854775807"), str(std::numeric_limits<int64_t>::max()));
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ASSERT_EQUALS(std::string("-9223372036854775808"), str(std::numeric_limits<int64_t>::min()));
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ASSERT_EQUALS(std::string("0"), str(std::numeric_limits<uint64_t>::min()));
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ASSERT_EQUALS(std::string("18446744073709551615"), str(std::numeric_limits<uint64_t>::max()));
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}
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void test_base64()
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{
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size_t len;
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ASSERT_STREQUALS(s3fs_base64(NULL, 0), NULL);
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ASSERT_STREQUALS(reinterpret_cast<const char *>(s3fs_decode64(NULL, &len)), NULL);
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ASSERT_STREQUALS(s3fs_base64(reinterpret_cast<const unsigned char *>(""), 0), NULL);
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ASSERT_STREQUALS(reinterpret_cast<const char *>(s3fs_decode64("", &len)), NULL);
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ASSERT_STREQUALS(s3fs_base64(reinterpret_cast<const unsigned char *>("1"), 1), "MQ==");
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ASSERT_STREQUALS(reinterpret_cast<const char *>(s3fs_decode64("MQ==", &len)), "1");
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ASSERT_EQUALS(len, static_cast<size_t>(1));
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ASSERT_STREQUALS(s3fs_base64(reinterpret_cast<const unsigned char *>("12"), 2), "MTI=");
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ASSERT_STREQUALS(reinterpret_cast<const char *>(s3fs_decode64("MTI=", &len)), "12");
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ASSERT_EQUALS(len, static_cast<size_t>(2));
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ASSERT_STREQUALS(s3fs_base64(reinterpret_cast<const unsigned char *>("123"), 3), "MTIz");
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ASSERT_STREQUALS(reinterpret_cast<const char *>(s3fs_decode64("MTIz", &len)), "123");
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ASSERT_EQUALS(len, static_cast<size_t>(3));
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ASSERT_STREQUALS(s3fs_base64(reinterpret_cast<const unsigned char *>("1234"), 4), "MTIzNA==");
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ASSERT_STREQUALS(reinterpret_cast<const char *>(s3fs_decode64("MTIzNA==", &len)), "1234");
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ASSERT_EQUALS(len, static_cast<size_t>(4));
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// TODO: invalid input
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}
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void test_strtoofft()
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{
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ASSERT_EQUALS(s3fs_strtoofft("0"), static_cast<off_t>(0L));
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ASSERT_EQUALS(s3fs_strtoofft("9"), static_cast<off_t>(9L));
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ASSERT_EQUALS(s3fs_strtoofft("A"), static_cast<off_t>(0L));
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ASSERT_EQUALS(s3fs_strtoofft("A", /*is_base_16=*/ true), static_cast<off_t>(10L));
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ASSERT_EQUALS(s3fs_strtoofft("F", /*is_base_16=*/ true), static_cast<off_t>(15L));
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ASSERT_EQUALS(s3fs_strtoofft("a", /*is_base_16=*/ true), static_cast<off_t>(10L));
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ASSERT_EQUALS(s3fs_strtoofft("f", /*is_base_16=*/ true), static_cast<off_t>(15L));
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ASSERT_EQUALS(s3fs_strtoofft("deadbeef", /*is_base_16=*/ true), static_cast<off_t>(3735928559L));
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}
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int main(int argc, char *argv[])
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{
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test_trim();
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test_base64();
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test_strtoofft();
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return 0;
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}
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