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[libc++][NFC] Remove some of the code duplication in the string tests

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Reviewed By: ldionne, #libc, huixie90

Spies: huixie90, libcxx-commits, arphaman

Differential Revision: https://reviews.llvm.org/D131856
This commit is contained in:
Nikolas Klauser committed 2022-08-26 21:57:42 +02:00
1 parent 9343ec861a
commit 786366b18f
67 files changed
+1709 -3048
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libcxx/test/std/strings/basic.string/string.modifiers/string_append/string.pass.cpp
+27 -47
View File
@@ -26,57 +26,37 @@ test(S s, S str, S expected)
assert(s == expected);
}
template <class S>
TEST_CONSTEXPR_CXX20 void test_string() {
test(S(), S(), S());
test(S(), S("12345"), S("12345"));
test(S(), S("1234567890"), S("1234567890"));
test(S(), S("12345678901234567890"), S("12345678901234567890"));
test(S("12345"), S(), S("12345"));
test(S("12345"), S("12345"), S("1234512345"));
test(S("12345"), S("1234567890"), S("123451234567890"));
test(S("12345"), S("12345678901234567890"), S("1234512345678901234567890"));
test(S("1234567890"), S(), S("1234567890"));
test(S("1234567890"), S("12345"), S("123456789012345"));
test(S("1234567890"), S("1234567890"), S("12345678901234567890"));
test(S("1234567890"), S("12345678901234567890"), S("123456789012345678901234567890"));
test(S("12345678901234567890"), S(), S("12345678901234567890"));
test(S("12345678901234567890"), S("12345"), S("1234567890123456789012345"));
test(S("12345678901234567890"), S("1234567890"), S("123456789012345678901234567890"));
test(S("12345678901234567890"), S("12345678901234567890"),
S("1234567890123456789012345678901234567890"));
}
TEST_CONSTEXPR_CXX20 bool test() {
{
typedef std::string S;
test(S(), S(), S());
test(S(), S("12345"), S("12345"));
test(S(), S("1234567890"), S("1234567890"));
test(S(), S("12345678901234567890"), S("12345678901234567890"));
test(S("12345"), S(), S("12345"));
test(S("12345"), S("12345"), S("1234512345"));
test(S("12345"), S("1234567890"), S("123451234567890"));
test(S("12345"), S("12345678901234567890"), S("1234512345678901234567890"));
test(S("1234567890"), S(), S("1234567890"));
test(S("1234567890"), S("12345"), S("123456789012345"));
test(S("1234567890"), S("1234567890"), S("12345678901234567890"));
test(S("1234567890"), S("12345678901234567890"), S("123456789012345678901234567890"));
test(S("12345678901234567890"), S(), S("12345678901234567890"));
test(S("12345678901234567890"), S("12345"), S("1234567890123456789012345"));
test(S("12345678901234567890"), S("1234567890"), S("123456789012345678901234567890"));
test(S("12345678901234567890"), S("12345678901234567890"),
S("1234567890123456789012345678901234567890"));
}
test_string<std::string>();
#if TEST_STD_VER >= 11
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
test(S(), S(), S());
test(S(), S("12345"), S("12345"));
test(S(), S("1234567890"), S("1234567890"));
test(S(), S("12345678901234567890"), S("12345678901234567890"));
test(S("12345"), S(), S("12345"));
test(S("12345"), S("12345"), S("1234512345"));
test(S("12345"), S("1234567890"), S("123451234567890"));
test(S("12345"), S("12345678901234567890"), S("1234512345678901234567890"));
test(S("1234567890"), S(), S("1234567890"));
test(S("1234567890"), S("12345"), S("123456789012345"));
test(S("1234567890"), S("1234567890"), S("12345678901234567890"));
test(S("1234567890"), S("12345678901234567890"), S("123456789012345678901234567890"));
test(S("12345678901234567890"), S(), S("12345678901234567890"));
test(S("12345678901234567890"), S("12345"), S("1234567890123456789012345"));
test(S("12345678901234567890"), S("1234567890"), S("123456789012345678901234567890"));
test(S("12345678901234567890"), S("12345678901234567890"),
S("1234567890123456789012345678901234567890"));
}
test_string<std::basic_string<char, std::char_traits<char>, min_allocator<char>>>();
#endif
#if TEST_STD_VER > 3
#if TEST_STD_VER >= 11
{ // LWG 2946
std::string s;
s.append({"abc", 1});