diff options
Diffstat (limited to 'libcxx/test/std/strings/basic.string/string.modifiers/string_erase')
4 files changed, 192 insertions, 361 deletions
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/iter.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/iter.pass.cpp index 08eddaeea4b9..dde2e65a2cc5 100644 --- a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/iter.pass.cpp +++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/iter.pass.cpp @@ -28,38 +28,26 @@ test(S s, typename S::difference_type pos, S expected) assert(i - s.begin() == pos); } +template <class S> +TEST_CONSTEXPR_CXX20 void test_string() { + test(S("abcde"), 0, S("bcde")); + test(S("abcde"), 1, S("acde")); + test(S("abcde"), 2, S("abde")); + test(S("abcde"), 4, S("abcd")); + test(S("abcdefghij"), 0, S("bcdefghij")); + test(S("abcdefghij"), 1, S("acdefghij")); + test(S("abcdefghij"), 5, S("abcdeghij")); + test(S("abcdefghij"), 9, S("abcdefghi")); + test(S("abcdefghijklmnopqrst"), 0, S("bcdefghijklmnopqrst")); + test(S("abcdefghijklmnopqrst"), 1, S("acdefghijklmnopqrst")); + test(S("abcdefghijklmnopqrst"), 10, S("abcdefghijlmnopqrst")); + test(S("abcdefghijklmnopqrst"), 19, S("abcdefghijklmnopqrs")); +} + TEST_CONSTEXPR_CXX20 bool test() { - { - typedef std::string S; - test(S("abcde"), 0, S("bcde")); - test(S("abcde"), 1, S("acde")); - test(S("abcde"), 2, S("abde")); - test(S("abcde"), 4, S("abcd")); - test(S("abcdefghij"), 0, S("bcdefghij")); - test(S("abcdefghij"), 1, S("acdefghij")); - test(S("abcdefghij"), 5, S("abcdeghij")); - test(S("abcdefghij"), 9, S("abcdefghi")); - test(S("abcdefghijklmnopqrst"), 0, S("bcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 1, S("acdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 10, S("abcdefghijlmnopqrst")); - test(S("abcdefghijklmnopqrst"), 19, S("abcdefghijklmnopqrs")); - } + test_string<std::string>(); #if TEST_STD_VER >= 11 - { - typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; - test(S("abcde"), 0, S("bcde")); - test(S("abcde"), 1, S("acde")); - test(S("abcde"), 2, S("abde")); - test(S("abcde"), 4, S("abcd")); - test(S("abcdefghij"), 0, S("bcdefghij")); - test(S("abcdefghij"), 1, S("acdefghij")); - test(S("abcdefghij"), 5, S("abcdeghij")); - test(S("abcdefghij"), 9, S("abcdefghi")); - test(S("abcdefghijklmnopqrst"), 0, S("bcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 1, S("acdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 10, S("abcdefghijlmnopqrst")); - test(S("abcdefghijklmnopqrst"), 19, S("abcdefghijklmnopqrs")); - } + test_string<std::basic_string<char, std::char_traits<char>, min_allocator<char>>>(); #endif return true; diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/iter_iter.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/iter_iter.pass.cpp index 6aa08304b064..7976ab3b8ffd 100644 --- a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/iter_iter.pass.cpp +++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/iter_iter.pass.cpp @@ -29,122 +29,68 @@ test(S s, typename S::difference_type pos, typename S::difference_type n, S expe assert(i - s.begin() == pos); } +template <class S> +TEST_CONSTEXPR_CXX20 void test_string() { + test(S(""), 0, 0, S("")); + test(S("abcde"), 0, 0, S("abcde")); + test(S("abcde"), 0, 1, S("bcde")); + test(S("abcde"), 0, 2, S("cde")); + test(S("abcde"), 0, 4, S("e")); + test(S("abcde"), 0, 5, S("")); + test(S("abcde"), 1, 0, S("abcde")); + test(S("abcde"), 1, 1, S("acde")); + test(S("abcde"), 1, 2, S("ade")); + test(S("abcde"), 1, 3, S("ae")); + test(S("abcde"), 1, 4, S("a")); + test(S("abcde"), 2, 0, S("abcde")); + test(S("abcde"), 2, 1, S("abde")); + test(S("abcde"), 2, 2, S("abe")); + test(S("abcde"), 2, 3, S("ab")); + test(S("abcde"), 4, 0, S("abcde")); + test(S("abcde"), 4, 1, S("abcd")); + test(S("abcde"), 5, 0, S("abcde")); + test(S("abcdefghij"), 0, 0, S("abcdefghij")); + test(S("abcdefghij"), 0, 1, S("bcdefghij")); + test(S("abcdefghij"), 0, 5, S("fghij")); + test(S("abcdefghij"), 0, 9, S("j")); + test(S("abcdefghij"), 0, 10, S("")); + test(S("abcdefghij"), 1, 0, S("abcdefghij")); + test(S("abcdefghij"), 1, 1, S("acdefghij")); + test(S("abcdefghij"), 1, 4, S("afghij")); + test(S("abcdefghij"), 1, 8, S("aj")); + test(S("abcdefghij"), 1, 9, S("a")); + test(S("abcdefghij"), 5, 0, S("abcdefghij")); + test(S("abcdefghij"), 5, 1, S("abcdeghij")); + test(S("abcdefghij"), 5, 2, S("abcdehij")); + test(S("abcdefghij"), 5, 4, S("abcdej")); + test(S("abcdefghij"), 5, 5, S("abcde")); + test(S("abcdefghij"), 9, 0, S("abcdefghij")); + test(S("abcdefghij"), 9, 1, S("abcdefghi")); + test(S("abcdefghij"), 10, 0, S("abcdefghij")); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst")); + test(S("abcdefghijklmnopqrst"), 0, 1, S("bcdefghijklmnopqrst")); + test(S("abcdefghijklmnopqrst"), 0, 10, S("klmnopqrst")); + test(S("abcdefghijklmnopqrst"), 0, 19, S("t")); + test(S("abcdefghijklmnopqrst"), 0, 20, S("")); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst")); + test(S("abcdefghijklmnopqrst"), 1, 1, S("acdefghijklmnopqrst")); + test(S("abcdefghijklmnopqrst"), 1, 9, S("aklmnopqrst")); + test(S("abcdefghijklmnopqrst"), 1, 18, S("at")); + test(S("abcdefghijklmnopqrst"), 1, 19, S("a")); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst")); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijlmnopqrst")); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijpqrst")); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijt")); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij")); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst")); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrs")); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst")); +} + TEST_CONSTEXPR_CXX20 bool test() { - { - typedef std::string S; - test(S(""), 0, 0, S("")); - test(S("abcde"), 0, 0, S("abcde")); - test(S("abcde"), 0, 1, S("bcde")); - test(S("abcde"), 0, 2, S("cde")); - test(S("abcde"), 0, 4, S("e")); - test(S("abcde"), 0, 5, S("")); - test(S("abcde"), 1, 0, S("abcde")); - test(S("abcde"), 1, 1, S("acde")); - test(S("abcde"), 1, 2, S("ade")); - test(S("abcde"), 1, 3, S("ae")); - test(S("abcde"), 1, 4, S("a")); - test(S("abcde"), 2, 0, S("abcde")); - test(S("abcde"), 2, 1, S("abde")); - test(S("abcde"), 2, 2, S("abe")); - test(S("abcde"), 2, 3, S("ab")); - test(S("abcde"), 4, 0, S("abcde")); - test(S("abcde"), 4, 1, S("abcd")); - test(S("abcde"), 5, 0, S("abcde")); - test(S("abcdefghij"), 0, 0, S("abcdefghij")); - test(S("abcdefghij"), 0, 1, S("bcdefghij")); - test(S("abcdefghij"), 0, 5, S("fghij")); - test(S("abcdefghij"), 0, 9, S("j")); - test(S("abcdefghij"), 0, 10, S("")); - test(S("abcdefghij"), 1, 0, S("abcdefghij")); - test(S("abcdefghij"), 1, 1, S("acdefghij")); - test(S("abcdefghij"), 1, 4, S("afghij")); - test(S("abcdefghij"), 1, 8, S("aj")); - test(S("abcdefghij"), 1, 9, S("a")); - test(S("abcdefghij"), 5, 0, S("abcdefghij")); - test(S("abcdefghij"), 5, 1, S("abcdeghij")); - test(S("abcdefghij"), 5, 2, S("abcdehij")); - test(S("abcdefghij"), 5, 4, S("abcdej")); - test(S("abcdefghij"), 5, 5, S("abcde")); - test(S("abcdefghij"), 9, 0, S("abcdefghij")); - test(S("abcdefghij"), 9, 1, S("abcdefghi")); - test(S("abcdefghij"), 10, 0, S("abcdefghij")); - test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 0, 1, S("bcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 0, 10, S("klmnopqrst")); - test(S("abcdefghijklmnopqrst"), 0, 19, S("t")); - test(S("abcdefghijklmnopqrst"), 0, 20, S("")); - test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 1, 1, S("acdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 1, 9, S("aklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 1, 18, S("at")); - test(S("abcdefghijklmnopqrst"), 1, 19, S("a")); - test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijlmnopqrst")); - test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijpqrst")); - test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijt")); - test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij")); - test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrs")); - test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst")); - } + test_string<std::string>(); #if TEST_STD_VER >= 11 - { - typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; - test(S(""), 0, 0, S("")); - test(S("abcde"), 0, 0, S("abcde")); - test(S("abcde"), 0, 1, S("bcde")); - test(S("abcde"), 0, 2, S("cde")); - test(S("abcde"), 0, 4, S("e")); - test(S("abcde"), 0, 5, S("")); - test(S("abcde"), 1, 0, S("abcde")); - test(S("abcde"), 1, 1, S("acde")); - test(S("abcde"), 1, 2, S("ade")); - test(S("abcde"), 1, 3, S("ae")); - test(S("abcde"), 1, 4, S("a")); - test(S("abcde"), 2, 0, S("abcde")); - test(S("abcde"), 2, 1, S("abde")); - test(S("abcde"), 2, 2, S("abe")); - test(S("abcde"), 2, 3, S("ab")); - test(S("abcde"), 4, 0, S("abcde")); - test(S("abcde"), 4, 1, S("abcd")); - test(S("abcde"), 5, 0, S("abcde")); - test(S("abcdefghij"), 0, 0, S("abcdefghij")); - test(S("abcdefghij"), 0, 1, S("bcdefghij")); - test(S("abcdefghij"), 0, 5, S("fghij")); - test(S("abcdefghij"), 0, 9, S("j")); - test(S("abcdefghij"), 0, 10, S("")); - test(S("abcdefghij"), 1, 0, S("abcdefghij")); - test(S("abcdefghij"), 1, 1, S("acdefghij")); - test(S("abcdefghij"), 1, 4, S("afghij")); - test(S("abcdefghij"), 1, 8, S("aj")); - test(S("abcdefghij"), 1, 9, S("a")); - test(S("abcdefghij"), 5, 0, S("abcdefghij")); - test(S("abcdefghij"), 5, 1, S("abcdeghij")); - test(S("abcdefghij"), 5, 2, S("abcdehij")); - test(S("abcdefghij"), 5, 4, S("abcdej")); - test(S("abcdefghij"), 5, 5, S("abcde")); - test(S("abcdefghij"), 9, 0, S("abcdefghij")); - test(S("abcdefghij"), 9, 1, S("abcdefghi")); - test(S("abcdefghij"), 10, 0, S("abcdefghij")); - test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 0, 1, S("bcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 0, 10, S("klmnopqrst")); - test(S("abcdefghijklmnopqrst"), 0, 19, S("t")); - test(S("abcdefghijklmnopqrst"), 0, 20, S("")); - test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 1, 1, S("acdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 1, 9, S("aklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 1, 18, S("at")); - test(S("abcdefghijklmnopqrst"), 1, 19, S("a")); - test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijlmnopqrst")); - test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijpqrst")); - test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijt")); - test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij")); - test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrs")); - test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst")); - } + test_string<std::basic_string<char, std::char_traits<char>, min_allocator<char>>>(); #endif return true; diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/pop_back.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/pop_back.pass.cpp index 7379ab9194f2..28c8d0572b76 100644 --- a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/pop_back.pass.cpp +++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/pop_back.pass.cpp @@ -26,20 +26,17 @@ test(S s, S expected) assert(s == expected); } +template <class S> +TEST_CONSTEXPR_CXX20 void test_string() { + test(S("abcde"), S("abcd")); + test(S("abcdefghij"), S("abcdefghi")); + test(S("abcdefghijklmnopqrst"), S("abcdefghijklmnopqrs")); +} + TEST_CONSTEXPR_CXX20 bool test() { - { - typedef std::string S; - test(S("abcde"), S("abcd")); - test(S("abcdefghij"), S("abcdefghi")); - test(S("abcdefghijklmnopqrst"), S("abcdefghijklmnopqrs")); - } + test_string<std::string>(); #if TEST_STD_VER >= 11 - { - typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; - test(S("abcde"), S("abcd")); - test(S("abcdefghij"), S("abcdefghi")); - test(S("abcdefghijklmnopqrst"), S("abcdefghijklmnopqrs")); - } + test_string<std::basic_string<char, std::char_traits<char>, min_allocator<char>>>(); #endif return true; diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/size_size.pass.cpp index e673e74b27ed..28b650740a10 100644 --- a/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/size_size.pass.cpp +++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_erase/size_size.pass.cpp @@ -88,214 +88,114 @@ test(S s, S expected) assert(s == expected); } -TEST_CONSTEXPR_CXX20 bool test() { - { - typedef std::string S; - test(S(""), 0, 0, S("")); - test(S(""), 0, 1, S("")); - test(S(""), 1, 0, S("can't happen")); - test(S("abcde"), 0, 0, S("abcde")); - test(S("abcde"), 0, 1, S("bcde")); - test(S("abcde"), 0, 2, S("cde")); - test(S("abcde"), 0, 4, S("e")); - test(S("abcde"), 0, 5, S("")); - test(S("abcde"), 0, 6, S("")); - test(S("abcde"), 1, 0, S("abcde")); - test(S("abcde"), 1, 1, S("acde")); - test(S("abcde"), 1, 2, S("ade")); - test(S("abcde"), 1, 3, S("ae")); - test(S("abcde"), 1, 4, S("a")); - test(S("abcde"), 1, 5, S("a")); - test(S("abcde"), 2, 0, S("abcde")); - test(S("abcde"), 2, 1, S("abde")); - test(S("abcde"), 2, 2, S("abe")); - test(S("abcde"), 2, 3, S("ab")); - test(S("abcde"), 2, 4, S("ab")); - test(S("abcde"), 4, 0, S("abcde")); - test(S("abcde"), 4, 1, S("abcd")); - test(S("abcde"), 4, 2, S("abcd")); - test(S("abcde"), 5, 0, S("abcde")); - test(S("abcde"), 5, 1, S("abcde")); - test(S("abcde"), 6, 0, S("can't happen")); - test(S("abcdefghij"), 0, 0, S("abcdefghij")); - test(S("abcdefghij"), 0, 1, S("bcdefghij")); - test(S("abcdefghij"), 0, 5, S("fghij")); - test(S("abcdefghij"), 0, 9, S("j")); - test(S("abcdefghij"), 0, 10, S("")); - test(S("abcdefghij"), 0, 11, S("")); - test(S("abcdefghij"), 1, 0, S("abcdefghij")); - test(S("abcdefghij"), 1, 1, S("acdefghij")); - test(S("abcdefghij"), 1, 4, S("afghij")); - test(S("abcdefghij"), 1, 8, S("aj")); - test(S("abcdefghij"), 1, 9, S("a")); - test(S("abcdefghij"), 1, 10, S("a")); - test(S("abcdefghij"), 5, 0, S("abcdefghij")); - test(S("abcdefghij"), 5, 1, S("abcdeghij")); - test(S("abcdefghij"), 5, 2, S("abcdehij")); - test(S("abcdefghij"), 5, 4, S("abcdej")); - test(S("abcdefghij"), 5, 5, S("abcde")); - test(S("abcdefghij"), 5, 6, S("abcde")); - test(S("abcdefghij"), 9, 0, S("abcdefghij")); - test(S("abcdefghij"), 9, 1, S("abcdefghi")); - test(S("abcdefghij"), 9, 2, S("abcdefghi")); - test(S("abcdefghij"), 10, 0, S("abcdefghij")); - test(S("abcdefghij"), 10, 1, S("abcdefghij")); - test(S("abcdefghij"), 11, 0, S("can't happen")); - test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 0, 1, S("bcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 0, 10, S("klmnopqrst")); - test(S("abcdefghijklmnopqrst"), 0, 19, S("t")); - test(S("abcdefghijklmnopqrst"), 0, 20, S("")); - test(S("abcdefghijklmnopqrst"), 0, 21, S("")); - test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 1, 1, S("acdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 1, 9, S("aklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 1, 18, S("at")); - test(S("abcdefghijklmnopqrst"), 1, 19, S("a")); - test(S("abcdefghijklmnopqrst"), 1, 20, S("a")); - test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijlmnopqrst")); - test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijpqrst")); - test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijt")); - test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij")); - test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij")); - test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrs")); - test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrs")); - test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 21, 0, S("can't happen")); - - test(S(""), 0, S("")); - test(S(""), 1, S("can't happen")); - test(S("abcde"), 0, S("")); - test(S("abcde"), 1, S("a")); - test(S("abcde"), 2, S("ab")); - test(S("abcde"), 4, S("abcd")); - test(S("abcde"), 5, S("abcde")); - test(S("abcde"), 6, S("can't happen")); - test(S("abcdefghij"), 0, S("")); - test(S("abcdefghij"), 1, S("a")); - test(S("abcdefghij"), 5, S("abcde")); - test(S("abcdefghij"), 9, S("abcdefghi")); - test(S("abcdefghij"), 10, S("abcdefghij")); - test(S("abcdefghij"), 11, S("can't happen")); - test(S("abcdefghijklmnopqrst"), 0, S("")); - test(S("abcdefghijklmnopqrst"), 1, S("a")); - test(S("abcdefghijklmnopqrst"), 10, S("abcdefghij")); - test(S("abcdefghijklmnopqrst"), 19, S("abcdefghijklmnopqrs")); - test(S("abcdefghijklmnopqrst"), 20, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 21, S("can't happen")); +template <class S> +TEST_CONSTEXPR_CXX20 void test_string() { + test(S(""), 0, 0, S("")); + test(S(""), 0, 1, S("")); + test(S(""), 1, 0, S("can't happen")); + test(S("abcde"), 0, 0, S("abcde")); + test(S("abcde"), 0, 1, S("bcde")); + test(S("abcde"), 0, 2, S("cde")); + test(S("abcde"), 0, 4, S("e")); + test(S("abcde"), 0, 5, S("")); + test(S("abcde"), 0, 6, S("")); + test(S("abcde"), 1, 0, S("abcde")); + test(S("abcde"), 1, 1, S("acde")); + test(S("abcde"), 1, 2, S("ade")); + test(S("abcde"), 1, 3, S("ae")); + test(S("abcde"), 1, 4, S("a")); + test(S("abcde"), 1, 5, S("a")); + test(S("abcde"), 2, 0, S("abcde")); + test(S("abcde"), 2, 1, S("abde")); + test(S("abcde"), 2, 2, S("abe")); + test(S("abcde"), 2, 3, S("ab")); + test(S("abcde"), 2, 4, S("ab")); + test(S("abcde"), 4, 0, S("abcde")); + test(S("abcde"), 4, 1, S("abcd")); + test(S("abcde"), 4, 2, S("abcd")); + test(S("abcde"), 5, 0, S("abcde")); + test(S("abcde"), 5, 1, S("abcde")); + test(S("abcde"), 6, 0, S("can't happen")); + test(S("abcdefghij"), 0, 0, S("abcdefghij")); + test(S("abcdefghij"), 0, 1, S("bcdefghij")); + test(S("abcdefghij"), 0, 5, S("fghij")); + test(S("abcdefghij"), 0, 9, S("j")); + test(S("abcdefghij"), 0, 10, S("")); + test(S("abcdefghij"), 0, 11, S("")); + test(S("abcdefghij"), 1, 0, S("abcdefghij")); + test(S("abcdefghij"), 1, 1, S("acdefghij")); + test(S("abcdefghij"), 1, 4, S("afghij")); + test(S("abcdefghij"), 1, 8, S("aj")); + test(S("abcdefghij"), 1, 9, S("a")); + test(S("abcdefghij"), 1, 10, S("a")); + test(S("abcdefghij"), 5, 0, S("abcdefghij")); + test(S("abcdefghij"), 5, 1, S("abcdeghij")); + test(S("abcdefghij"), 5, 2, S("abcdehij")); + test(S("abcdefghij"), 5, 4, S("abcdej")); + test(S("abcdefghij"), 5, 5, S("abcde")); + test(S("abcdefghij"), 5, 6, S("abcde")); + test(S("abcdefghij"), 9, 0, S("abcdefghij")); + test(S("abcdefghij"), 9, 1, S("abcdefghi")); + test(S("abcdefghij"), 9, 2, S("abcdefghi")); + test(S("abcdefghij"), 10, 0, S("abcdefghij")); + test(S("abcdefghij"), 10, 1, S("abcdefghij")); + test(S("abcdefghij"), 11, 0, S("can't happen")); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst")); + test(S("abcdefghijklmnopqrst"), 0, 1, S("bcdefghijklmnopqrst")); + test(S("abcdefghijklmnopqrst"), 0, 10, S("klmnopqrst")); + test(S("abcdefghijklmnopqrst"), 0, 19, S("t")); + test(S("abcdefghijklmnopqrst"), 0, 20, S("")); + test(S("abcdefghijklmnopqrst"), 0, 21, S("")); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst")); + test(S("abcdefghijklmnopqrst"), 1, 1, S("acdefghijklmnopqrst")); + test(S("abcdefghijklmnopqrst"), 1, 9, S("aklmnopqrst")); + test(S("abcdefghijklmnopqrst"), 1, 18, S("at")); + test(S("abcdefghijklmnopqrst"), 1, 19, S("a")); + test(S("abcdefghijklmnopqrst"), 1, 20, S("a")); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst")); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijlmnopqrst")); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijpqrst")); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijt")); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij")); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij")); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst")); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrs")); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrs")); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst")); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst")); + test(S("abcdefghijklmnopqrst"), 21, 0, S("can't happen")); - test(S(""), S("")); - test(S("abcde"), S("")); - test(S("abcdefghij"), S("")); - test(S("abcdefghijklmnopqrst"), S("")); - } -#if TEST_STD_VER >= 11 - { - typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; - test(S(""), 0, 0, S("")); - test(S(""), 0, 1, S("")); - test(S(""), 1, 0, S("can't happen")); - test(S("abcde"), 0, 0, S("abcde")); - test(S("abcde"), 0, 1, S("bcde")); - test(S("abcde"), 0, 2, S("cde")); - test(S("abcde"), 0, 4, S("e")); - test(S("abcde"), 0, 5, S("")); - test(S("abcde"), 0, 6, S("")); - test(S("abcde"), 1, 0, S("abcde")); - test(S("abcde"), 1, 1, S("acde")); - test(S("abcde"), 1, 2, S("ade")); - test(S("abcde"), 1, 3, S("ae")); - test(S("abcde"), 1, 4, S("a")); - test(S("abcde"), 1, 5, S("a")); - test(S("abcde"), 2, 0, S("abcde")); - test(S("abcde"), 2, 1, S("abde")); - test(S("abcde"), 2, 2, S("abe")); - test(S("abcde"), 2, 3, S("ab")); - test(S("abcde"), 2, 4, S("ab")); - test(S("abcde"), 4, 0, S("abcde")); - test(S("abcde"), 4, 1, S("abcd")); - test(S("abcde"), 4, 2, S("abcd")); - test(S("abcde"), 5, 0, S("abcde")); - test(S("abcde"), 5, 1, S("abcde")); - test(S("abcde"), 6, 0, S("can't happen")); - test(S("abcdefghij"), 0, 0, S("abcdefghij")); - test(S("abcdefghij"), 0, 1, S("bcdefghij")); - test(S("abcdefghij"), 0, 5, S("fghij")); - test(S("abcdefghij"), 0, 9, S("j")); - test(S("abcdefghij"), 0, 10, S("")); - test(S("abcdefghij"), 0, 11, S("")); - test(S("abcdefghij"), 1, 0, S("abcdefghij")); - test(S("abcdefghij"), 1, 1, S("acdefghij")); - test(S("abcdefghij"), 1, 4, S("afghij")); - test(S("abcdefghij"), 1, 8, S("aj")); - test(S("abcdefghij"), 1, 9, S("a")); - test(S("abcdefghij"), 1, 10, S("a")); - test(S("abcdefghij"), 5, 0, S("abcdefghij")); - test(S("abcdefghij"), 5, 1, S("abcdeghij")); - test(S("abcdefghij"), 5, 2, S("abcdehij")); - test(S("abcdefghij"), 5, 4, S("abcdej")); - test(S("abcdefghij"), 5, 5, S("abcde")); - test(S("abcdefghij"), 5, 6, S("abcde")); - test(S("abcdefghij"), 9, 0, S("abcdefghij")); - test(S("abcdefghij"), 9, 1, S("abcdefghi")); - test(S("abcdefghij"), 9, 2, S("abcdefghi")); - test(S("abcdefghij"), 10, 0, S("abcdefghij")); - test(S("abcdefghij"), 10, 1, S("abcdefghij")); - test(S("abcdefghij"), 11, 0, S("can't happen")); - test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 0, 1, S("bcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 0, 10, S("klmnopqrst")); - test(S("abcdefghijklmnopqrst"), 0, 19, S("t")); - test(S("abcdefghijklmnopqrst"), 0, 20, S("")); - test(S("abcdefghijklmnopqrst"), 0, 21, S("")); - test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 1, 1, S("acdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 1, 9, S("aklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 1, 18, S("at")); - test(S("abcdefghijklmnopqrst"), 1, 19, S("a")); - test(S("abcdefghijklmnopqrst"), 1, 20, S("a")); - test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijlmnopqrst")); - test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijpqrst")); - test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijt")); - test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij")); - test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij")); - test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrs")); - test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrs")); - test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 21, 0, S("can't happen")); + test(S(""), 0, S("")); + test(S(""), 1, S("can't happen")); + test(S("abcde"), 0, S("")); + test(S("abcde"), 1, S("a")); + test(S("abcde"), 2, S("ab")); + test(S("abcde"), 4, S("abcd")); + test(S("abcde"), 5, S("abcde")); + test(S("abcde"), 6, S("can't happen")); + test(S("abcdefghij"), 0, S("")); + test(S("abcdefghij"), 1, S("a")); + test(S("abcdefghij"), 5, S("abcde")); + test(S("abcdefghij"), 9, S("abcdefghi")); + test(S("abcdefghij"), 10, S("abcdefghij")); + test(S("abcdefghij"), 11, S("can't happen")); + test(S("abcdefghijklmnopqrst"), 0, S("")); + test(S("abcdefghijklmnopqrst"), 1, S("a")); + test(S("abcdefghijklmnopqrst"), 10, S("abcdefghij")); + test(S("abcdefghijklmnopqrst"), 19, S("abcdefghijklmnopqrs")); + test(S("abcdefghijklmnopqrst"), 20, S("abcdefghijklmnopqrst")); + test(S("abcdefghijklmnopqrst"), 21, S("can't happen")); - test(S(""), 0, S("")); - test(S(""), 1, S("can't happen")); - test(S("abcde"), 0, S("")); - test(S("abcde"), 1, S("a")); - test(S("abcde"), 2, S("ab")); - test(S("abcde"), 4, S("abcd")); - test(S("abcde"), 5, S("abcde")); - test(S("abcde"), 6, S("can't happen")); - test(S("abcdefghij"), 0, S("")); - test(S("abcdefghij"), 1, S("a")); - test(S("abcdefghij"), 5, S("abcde")); - test(S("abcdefghij"), 9, S("abcdefghi")); - test(S("abcdefghij"), 10, S("abcdefghij")); - test(S("abcdefghij"), 11, S("can't happen")); - test(S("abcdefghijklmnopqrst"), 0, S("")); - test(S("abcdefghijklmnopqrst"), 1, S("a")); - test(S("abcdefghijklmnopqrst"), 10, S("abcdefghij")); - test(S("abcdefghijklmnopqrst"), 19, S("abcdefghijklmnopqrs")); - test(S("abcdefghijklmnopqrst"), 20, S("abcdefghijklmnopqrst")); - test(S("abcdefghijklmnopqrst"), 21, S("can't happen")); + test(S(""), S("")); + test(S("abcde"), S("")); + test(S("abcdefghij"), S("")); + test(S("abcdefghijklmnopqrst"), S("")); +} - test(S(""), S("")); - test(S("abcde"), S("")); - test(S("abcdefghij"), S("")); - test(S("abcdefghijklmnopqrst"), S("")); - } +TEST_CONSTEXPR_CXX20 bool test() { + test_string<std::string>(); +#if TEST_STD_VER >= 11 + test_string<std::basic_string<char, std::char_traits<char>, min_allocator<char>>>(); #endif return true; |