mirror of
https://github.com/bolero-MURAKAMI/Sprout
synced 2024-11-12 21:09:01 +00:00
236 lines
8.1 KiB
C++
236 lines
8.1 KiB
C++
/*=============================================================================
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Copyright (c) 2011-2016 Bolero MURAKAMI
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https://github.com/bolero-MURAKAMI/Sprout
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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=============================================================================*/
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#ifndef SPROUT_LIBS_UTILITY_STRING_REF_TEST_STRING_REF_CPP
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#define SPROUT_LIBS_UTILITY_STRING_REF_TEST_STRING_REF_CPP
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#include <sstream>
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#include <type_traits>
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#include <sprout/utility/string_ref.hpp>
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#include <sprout/string.hpp>
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#include <sprout/container.hpp>
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#include <testspr/tools.hpp>
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namespace testspr {
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static void string_ref_test() {
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using namespace sprout;
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{
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SPROUT_STATIC_CONSTEXPR char cstr[] = "foobar1234";
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SPROUT_STATIC_CONSTEXPR auto s = sprout::to_string("hogehoge");
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SPROUT_STATIC_CONSTEXPR auto str1 = sprout::string_ref(cstr);
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SPROUT_STATIC_CONSTEXPR auto str2 = sprout::string_ref(s);
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// begin
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TESTSPR_BOTH_ASSERT(cstr[0] == *str1.begin());
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// cbegin
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TESTSPR_BOTH_ASSERT(cstr[0] == *str1.cbegin());
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// end
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TESTSPR_BOTH_ASSERT(cstr[9] == *(str1.end() - 1));
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// cend
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TESTSPR_BOTH_ASSERT(cstr[9] == *(str1.cend() - 1));
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// rbegin
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TESTSPR_BOTH_ASSERT(cstr[9] == *str1.rbegin());
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// crbegin
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TESTSPR_BOTH_ASSERT(cstr[9] == *str1.crbegin());
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// rend
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TESTSPR_BOTH_ASSERT(cstr[0] == *(str1.rend() - 1));
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// crend
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TESTSPR_BOTH_ASSERT(cstr[0] == *(str1.crend() - 1));
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// size
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TESTSPR_BOTH_ASSERT(str1.size() == 10);
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// empty
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TESTSPR_BOTH_ASSERT(!str1.empty());
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TESTSPR_BOTH_ASSERT((sprout::string_ref().empty()));
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// max_size
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TESTSPR_BOTH_ASSERT(str1.max_size() == 10);
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// operator[]
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TESTSPR_BOTH_ASSERT(cstr[0] == str1[0]);
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// at
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TESTSPR_BOTH_ASSERT(cstr[0] == str1.at(0));
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// front
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TESTSPR_BOTH_ASSERT(cstr[0] == str1.front());
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// back
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TESTSPR_BOTH_ASSERT(cstr[9] == str1.back());
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// data
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TESTSPR_BOTH_ASSERT(cstr[0] == *str1.data());
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// c_str
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TESTSPR_BOTH_ASSERT(cstr[0] == *str1.c_str());
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// swap
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{
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auto s1 = sprout::string_ref("abc");
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auto s2 = sprout::string_ref("ABC");
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s1.swap(s2);
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TESTSPR_ASSERT(s1[0] == 'A');
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}
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// operator=
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{
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auto s = sprout::string_ref("abc");
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s = sprout::string_ref("ABC");
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TESTSPR_ASSERT(s.size() == 3);
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TESTSPR_ASSERT(s[0] == 'A');
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}
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{
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auto s = sprout::to_string("abc");
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s = "ABC";
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TESTSPR_ASSERT(s.size() == 3);
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TESTSPR_ASSERT(s[0] == 'A');
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}
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{
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auto s = sprout::to_string("abc");
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s = 'A';
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TESTSPR_ASSERT(s.size() == 1);
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TESTSPR_ASSERT(s[0] == 'A');
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}
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// find
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TESTSPR_BOTH_ASSERT(str1.find(str2) == npos);
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TESTSPR_BOTH_ASSERT(str1.find(sprout::string_ref("bar")) == 3);
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TESTSPR_BOTH_ASSERT(str1.find(str2.c_str()) == npos);
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TESTSPR_BOTH_ASSERT(str1.find("bar") == 3);
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TESTSPR_BOTH_ASSERT(str1.find(str2.c_str(), 0, 3) == npos);
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TESTSPR_BOTH_ASSERT(str1.find("barbar", 0, 3) == 3);
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TESTSPR_BOTH_ASSERT(str1.find('b') == 3);
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// rfind
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TESTSPR_BOTH_ASSERT(str1.rfind(str2) == npos);
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TESTSPR_BOTH_ASSERT(str1.rfind(sprout::string_ref("bar")) == 3);
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TESTSPR_BOTH_ASSERT(str1.rfind(str2.c_str()) == npos);
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TESTSPR_BOTH_ASSERT(str1.rfind("bar") == 3);
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TESTSPR_BOTH_ASSERT(str1.rfind(str2.c_str(), npos, 3) == npos);
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TESTSPR_BOTH_ASSERT(str1.rfind("barbar", npos, 3) == 3);
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TESTSPR_BOTH_ASSERT(str1.rfind('b') == 3);
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// find_first_of
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TESTSPR_BOTH_ASSERT(str1.find_first_of(sprout::string_ref("vwxyz")) == npos);
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TESTSPR_BOTH_ASSERT(str1.find_first_of(sprout::string_ref("rab")) == 3);
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TESTSPR_BOTH_ASSERT(str1.find_first_of("vwxyz") == npos);
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TESTSPR_BOTH_ASSERT(str1.find_first_of("rab") == 3);
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TESTSPR_BOTH_ASSERT(str1.find_first_of("vwxyz", 0, 3) == npos);
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TESTSPR_BOTH_ASSERT(str1.find_first_of("rabrab", 0, 3) == 3);
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TESTSPR_BOTH_ASSERT(str1.find_first_of('b') == 3);
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// find_last_of
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TESTSPR_BOTH_ASSERT(str1.find_last_of(sprout::string_ref("vwxyz")) == npos);
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TESTSPR_BOTH_ASSERT(str1.find_last_of(sprout::string_ref("rab")) == 5);
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TESTSPR_BOTH_ASSERT(str1.find_last_of("vwxyz") == npos);
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TESTSPR_BOTH_ASSERT(str1.find_last_of("rab") == 5);
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TESTSPR_BOTH_ASSERT(str1.find_last_of("vwxyz", npos, 3) == npos);
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TESTSPR_BOTH_ASSERT(str1.find_last_of("rabrab", npos, 3) == 5);
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TESTSPR_BOTH_ASSERT(str1.find_last_of('r') == 5);
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// find_first_not_of
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TESTSPR_BOTH_ASSERT(str1.find_first_not_of(str1) == npos);
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TESTSPR_BOTH_ASSERT(str1.find_first_not_of(sprout::string_ref("foo")) == 3);
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TESTSPR_BOTH_ASSERT(str1.find_first_not_of(str1.c_str()) == npos);
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TESTSPR_BOTH_ASSERT(str1.find_first_not_of("foo") == 3);
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TESTSPR_BOTH_ASSERT(str1.find_first_not_of(str1.c_str(), 0, 10) == npos);
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TESTSPR_BOTH_ASSERT(str1.find_first_not_of("foofoo", 0, 3) == 3);
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TESTSPR_BOTH_ASSERT(str1.find_first_not_of('f') == 1);
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// find_last_not_of
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TESTSPR_BOTH_ASSERT(str1.find_last_not_of(str1) == npos);
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TESTSPR_BOTH_ASSERT(str1.find_last_not_of(sprout::string_ref("4321")) == 5);
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TESTSPR_BOTH_ASSERT(str1.find_last_not_of(str1.c_str()) == npos);
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TESTSPR_BOTH_ASSERT(str1.find_last_not_of("4321") == 5);
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TESTSPR_BOTH_ASSERT(str1.find_last_not_of(str1.c_str(), npos, 10) == npos);
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TESTSPR_BOTH_ASSERT(str1.find_last_not_of("43214321", npos, 4) == 5);
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TESTSPR_BOTH_ASSERT(str1.find_last_not_of('4') == 8);
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// substr
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{
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SPROUT_STATIC_CONSTEXPR auto str3 = str1.substr();
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TESTSPR_BOTH_ASSERT(str3 == "foobar1234");
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}
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{
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SPROUT_STATIC_CONSTEXPR auto str3 = str1.substr(6);
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TESTSPR_BOTH_ASSERT(str3 == "1234");
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}
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{
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SPROUT_STATIC_CONSTEXPR auto str3 = str1.substr(0, 6);
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TESTSPR_BOTH_ASSERT(str3 == "foobar");
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}
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// compare
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TESTSPR_BOTH_ASSERT(str1.compare(str1) == 0);
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TESTSPR_BOTH_ASSERT(str1.compare(sprout::string_ref("zzzz")) < 0);
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TESTSPR_BOTH_ASSERT(str2.compare(sprout::string_ref("aaaa")) > 0);
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TESTSPR_BOTH_ASSERT(str1.compare(0, 3, sprout::string_ref("foo")) == 0);
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TESTSPR_BOTH_ASSERT(str1.compare(0, 3, sprout::string_ref("zzzz")) < 0);
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TESTSPR_BOTH_ASSERT(str2.compare(0, 3, sprout::string_ref("aaaa")) > 0);
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TESTSPR_BOTH_ASSERT(str1.compare(0, 3, sprout::string_ref("foo"), 0, 3) == 0);
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TESTSPR_BOTH_ASSERT(str1.compare(0, 3, sprout::string_ref("zzzz"), 0, 3) < 0);
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TESTSPR_BOTH_ASSERT(str2.compare(0, 3, sprout::string_ref("aaaa"), 0, 3) > 0);
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TESTSPR_BOTH_ASSERT(str1.compare(str1.c_str()) == 0);
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TESTSPR_BOTH_ASSERT(str1.compare("zzzz") < 0);
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TESTSPR_BOTH_ASSERT(str1.compare("aaaa") > 0);
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TESTSPR_BOTH_ASSERT(str1.compare(0, 3, "foo") == 0);
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TESTSPR_BOTH_ASSERT(str1.compare(0, 3, "zzzz") < 0);
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TESTSPR_BOTH_ASSERT(str1.compare(0, 3, "aaaa") > 0);
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TESTSPR_BOTH_ASSERT(str1.compare(0, 3, "foo", 3) == 0);
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TESTSPR_BOTH_ASSERT(str1.compare(0, 3, "zzzz", 3) < 0);
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TESTSPR_BOTH_ASSERT(str1.compare(0, 3, "aaaa", 3) > 0);
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// operator==
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TESTSPR_BOTH_ASSERT(!(str1 == str2));
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// operator!=
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TESTSPR_BOTH_ASSERT(str1 != str2);
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// operator<
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TESTSPR_BOTH_ASSERT(str1 < str2);
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// operator>
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TESTSPR_BOTH_ASSERT(!(str1 > str2));
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// operator<=
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TESTSPR_BOTH_ASSERT(str1 <= str2);
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// operator>=
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TESTSPR_BOTH_ASSERT(!(str1 >= str2));
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// operator<<
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{
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std::ostringstream os;
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os << str1;
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TESTSPR_ASSERT(os.str() == cstr);
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}
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// is_string_ref
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TESTSPR_BOTH_ASSERT(sprout::is_string_ref<decltype(str1)>::value);
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TESTSPR_BOTH_ASSERT(!sprout::is_string_ref<int>::value);
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// sprout::to_hash, sprout::hash
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TESTSPR_BOTH_ASSERT(sprout::to_hash(str1) == sprout::hash<decltype(str1)>()(str1));
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TESTSPR_BOTH_ASSERT(sprout::to_hash(str1) != sprout::to_hash(str2));
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}
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}
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} // namespace testspr
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#ifndef TESTSPR_CPP_INCLUDE
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# define TESTSPR_TEST_FUNCTION testspr::string_ref_test
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# include <testspr/include_main.hpp>
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#endif
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#endif // #ifndef SPROUT_LIBS_UTILITY_STRING_REF_TEST_STRING_REF_CPP
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