[libc++][NFC] Remove some of the code duplication in the string tests
Reviewed By: ldionne, #libc, huixie90 Spies: huixie90, libcxx-commits, arphaman Differential Revision: https://reviews.llvm.org/D131856
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@@ -26,38 +26,26 @@ test(S s, const typename S::value_type* str, S expected)
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assert(s == expected);
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}
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template <class S>
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TEST_CONSTEXPR_CXX20 void test_string() {
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test(S(), "", S());
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test(S(), "12345", S("12345"));
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test(S(), "12345678901234567890", S("12345678901234567890"));
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test(S("12345"), "", S("12345"));
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test(S("12345"), "12345", S("1234512345"));
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test(S("12345"), "1234567890", S("123451234567890"));
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test(S("12345678901234567890"), "", S("12345678901234567890"));
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test(S("12345678901234567890"), "12345", S("1234567890123456789012345"));
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test(S("12345678901234567890"), "12345678901234567890",
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S("1234567890123456789012345678901234567890"));
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}
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TEST_CONSTEXPR_CXX20 bool test() {
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{
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typedef std::string S;
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test(S(), "", S());
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test(S(), "12345", S("12345"));
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test(S(), "12345678901234567890", S("12345678901234567890"));
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test(S("12345"), "", S("12345"));
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test(S("12345"), "12345", S("1234512345"));
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test(S("12345"), "1234567890", S("123451234567890"));
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test(S("12345678901234567890"), "", S("12345678901234567890"));
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test(S("12345678901234567890"), "12345", S("1234567890123456789012345"));
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test(S("12345678901234567890"), "12345678901234567890",
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S("1234567890123456789012345678901234567890"));
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}
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test_string<std::string>();
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#if TEST_STD_VER >= 11
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{
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typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
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test(S(), "", S());
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test(S(), "12345", S("12345"));
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test(S(), "12345678901234567890", S("12345678901234567890"));
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test(S("12345"), "", S("12345"));
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test(S("12345"), "12345", S("1234512345"));
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test(S("12345"), "1234567890", S("123451234567890"));
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test(S("12345678901234567890"), "", S("12345678901234567890"));
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test(S("12345678901234567890"), "12345", S("1234567890123456789012345"));
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test(S("12345678901234567890"), "12345678901234567890",
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S("1234567890123456789012345678901234567890"));
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}
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test_string<std::basic_string<char, std::char_traits<char>, min_allocator<char>>>();
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#endif
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{ // test appending to self
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@@ -75,7 +63,6 @@ TEST_CONSTEXPR_CXX20 bool test() {
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s_long.append(s_long.c_str());
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assert(s_long == "Lorem ipsum dolor sit amet, consectetur/Lorem ipsum dolor sit amet, consectetur/");
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}
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return true;
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}
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