29391d9a9b
This patch adds some of the common functionalities from std:string to sstring. It adds length (implement by size() ) It define the constant npos to indicate no possition. It adds the at (reference and const reference) It define the find char and find sstring methods and the substr method Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com> need merge sstring
78 lines
2.5 KiB
C++
78 lines
2.5 KiB
C++
/*
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* This file is open source software, licensed to you under the terms
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* of the Apache License, Version 2.0 (the "License"). See the NOTICE file
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* distributed with this work for additional information regarding copyright
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* ownership. You may not use this file except in compliance with the License.
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*
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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/*
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* Copyright 2014 Cloudius Systems
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*/
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#define BOOST_TEST_DYN_LINK
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#define BOOST_TEST_MODULE core
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#include <boost/test/included/unit_test.hpp>
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#include "core/sstring.hh"
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BOOST_AUTO_TEST_CASE(test_equality) {
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BOOST_REQUIRE_EQUAL(sstring("aaa"), sstring("aaa"));
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}
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BOOST_AUTO_TEST_CASE(test_to_sstring) {
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BOOST_REQUIRE_EQUAL(to_sstring(1234567), sstring("1234567"));
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}
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BOOST_AUTO_TEST_CASE(test_add_literal_to_sstring) {
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BOOST_REQUIRE_EQUAL("x" + sstring("y"), sstring("xy"));
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}
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BOOST_AUTO_TEST_CASE(test_find_sstring) {
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BOOST_REQUIRE_EQUAL(sstring("abcde").find('b'), 1);
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BOOST_REQUIRE_EQUAL(sstring("babcde").find('b',1), 2);
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}
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BOOST_AUTO_TEST_CASE(test_not_find_sstring) {
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BOOST_REQUIRE_EQUAL(sstring("abcde").find('x'), sstring::npos);
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}
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BOOST_AUTO_TEST_CASE(test_str_find_sstring) {
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BOOST_REQUIRE_EQUAL(sstring("abcde").find("bc"), 1);
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BOOST_REQUIRE_EQUAL(sstring("abcbcde").find("bc", 2), 3);
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}
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BOOST_AUTO_TEST_CASE(test_str_not_find_sstring) {
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BOOST_REQUIRE_EQUAL(sstring("abcde").find("x"), sstring::npos);
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}
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BOOST_AUTO_TEST_CASE(test_substr_sstring) {
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BOOST_REQUIRE_EQUAL(sstring("abcde").substr(1,2), "bc");
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BOOST_REQUIRE_EQUAL(sstring("abc").substr(1,2), "bc");
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BOOST_REQUIRE_EQUAL(sstring("abc").substr(1,3), "bc");
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BOOST_REQUIRE_EQUAL(sstring("abc").substr(0, 2), "ab");
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BOOST_REQUIRE_EQUAL(sstring("abc").substr(3, 2), "");
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BOOST_REQUIRE_EQUAL(sstring("abc").substr(1), "bc");
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}
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BOOST_AUTO_TEST_CASE(test_substr_eor_sstring) {
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BOOST_REQUIRE_THROW(sstring("abcde").substr(6,1), std::out_of_range);
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}
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BOOST_AUTO_TEST_CASE(test_at_sstring) {
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BOOST_REQUIRE_EQUAL(sstring("abcde").at(1), 'b');
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BOOST_REQUIRE_THROW(sstring("abcde").at(6), std::out_of_range);
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sstring s("abcde");
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s.at(1) = 'd';
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BOOST_REQUIRE_EQUAL(s, "adcde");
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}
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