mirror of
https://github.com/bolero-MURAKAMI/Sprout.git
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bcd7674cc0
add sprout::adaptors::sized
230 lines
5.5 KiB
C++
230 lines
5.5 KiB
C++
#ifndef SPROUT_LIBS_STRING_TEST_STRING_CPP
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#define SPROUT_LIBS_STRING_TEST_STRING_CPP
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#include <cstring>
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#include <sstream>
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#include <type_traits>
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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_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 str1 = to_string(cstr);
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SPROUT_STATIC_CONSTEXPR auto str2 = to_string("hogehoge");
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TESTSPR_BOTH_ASSERT((std::is_same<decltype(str1), sprout::basic_string<char, 10> const>::value));
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TESTSPR_BOTH_ASSERT((std::is_same<decltype(str2), sprout::basic_string<char, 8> const>::value));
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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((string_t<0>::type().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 = to_string("abc");
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auto s2 = to_string("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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// assign
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{
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auto s = to_string("abc");
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s.assign(to_string("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 = to_string("abc");
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s.assign(to_string("ABC"), 0, 2);
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TESTSPR_ASSERT(s.size() == 2);
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TESTSPR_ASSERT(s[0] == 'A');
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}
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{
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auto s = to_string("abc");
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s.assign("ABC", 2);
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TESTSPR_ASSERT(s.size() == 2);
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TESTSPR_ASSERT(s[0] == 'A');
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}
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{
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auto s = to_string("abc");
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s.assign("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 = to_string("abc");
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s.assign(1, '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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// operator=
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{
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auto s = to_string("abc");
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s = to_string("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 = 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 = 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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// compare
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TESTSPR_BOTH_ASSERT(str1.compare(cstr) == 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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// 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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// 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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#ifdef SPROUT_CONFIG_USE_INDEX_ITERATOR_IMPLEMENTATION
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// ! Error in GCC4.7
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SPROUT_STATIC_CONSTEXPR auto str3 = str1 + to_string("hogehoge");
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TESTSPR_BOTH_ASSERT(str3 == "foobar1234hogehoge");
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#endif
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SPROUT_STATIC_CONSTEXPR auto str4 = str1 + str2;
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TESTSPR_BOTH_ASSERT(str4 == "foobar1234hogehoge");
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}
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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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// operator>>
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{
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std::istringstream is("hogehoge piyopiyo");
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auto str3 = str1;
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is >> str3;
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TESTSPR_ASSERT(str3 == "hogehoge");
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}
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// string_from_c_str
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{
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SPROUT_STATIC_CONSTEXPR auto str3 = string_from_c_str<10>(cstr);
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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 = string_from_c_str<10>(cstr, 6);
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TESTSPR_BOTH_ASSERT(str3 == "foobar");
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}
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// make_string
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{
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SPROUT_STATIC_CONSTEXPR auto str3 = make_string('f', 'o', 'o', 'b', 'a', 'r');
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TESTSPR_BOTH_ASSERT(str3 == "foobar");
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TESTSPR_BOTH_ASSERT(str3.size() == 6);
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}
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// operator basic_string
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{
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SPROUT_STATIC_CONSTEXPR string_t<10>::type str3 = to_string("foobar");
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TESTSPR_BOTH_ASSERT(str3 == "foobar");
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TESTSPR_BOTH_ASSERT(str3.size() == 6);
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}
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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_test
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# include <testspr/include_main.hpp>
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#endif
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#endif // #ifndef SPROUT_LIBS_STRING_TEST_STRING_CPP
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