2 Commits

Author	SHA1	Message	Date
Simon Marchi	c9638d2669	Adapt and integrate string_view tests ... The previous patch copied the string_view tests from libstdc++. This patch adjusts them in a similar way that the libstdc++ optional tests are integrated in our unit test suite. Not all tests are used, some of them require language features not present in c++11. For example, we can't use a string_view constructor where the length is not explicit in a constexpr, because std::char_traits::length is not a constexpr itself (it is in c++17 though). Nevertheless, a good number of tests are integrated, which covers pretty well the string_view features. gdb/ChangeLog: * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add string_view-selftests.c. * unittests/basic_string_view/capacity/1.cc: Adapt to GDB testsuite. * unittests/basic_string_view/cons/char/1.cc: Likewise. * unittests/basic_string_view/cons/char/2.cc: Likewise. * unittests/basic_string_view/cons/char/3.cc: Likewise. * unittests/basic_string_view/element_access/char/1.cc: Likewise. * unittests/basic_string_view/element_access/char/empty.cc: Likewise. * unittests/basic_string_view/element_access/char/front_back.cc: Likewise. * unittests/basic_string_view/inserters/char/2.cc: Likewise. * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: Likewise. * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: Likewise. * unittests/basic_string_view/modifiers/swap/char/1.cc: Likewise. * unittests/basic_string_view/operations/compare/char/1.cc: Likewise. * unittests/basic_string_view/operations/compare/char/13650.cc: Likewise. * unittests/basic_string_view/operations/copy/char/1.cc: Likewise. * unittests/basic_string_view/operations/data/char/1.cc: Likewise. * unittests/basic_string_view/operations/find/char/1.cc: Likewise. * unittests/basic_string_view/operations/find/char/2.cc: Likewise. * unittests/basic_string_view/operations/find/char/3.cc: Likewise. * unittests/basic_string_view/operations/find/char/4.cc: Likewise. * unittests/basic_string_view/operations/rfind/char/1.cc: Likewise. * unittests/basic_string_view/operations/rfind/char/2.cc: Likewise. * unittests/basic_string_view/operations/rfind/char/3.cc: Likewise. * unittests/basic_string_view/operations/substr/char/1.cc: Likewise. * unittests/basic_string_view/operators/char/2.cc: Likewise. * unittests/string_view-selftests.c: New file.	2018-04-09 14:20:47 -04:00
Simon Marchi	fdc116781b	Copy string_view tests from libstdc++ ... This patch copies the string_view tests from the gcc repository (commit 02a4441f002c). ${gcc}/libstdc++-v3/testsuite/21_strings/basic_string_view -> ${binutils-gdb}/gdb/unittests/basic_string_view The local modifications are done in the following patch, so that it's easier to review them. gdb/ChangeLog: * unittests/basic_string_view/capacity/1.cc: New file. * unittests/basic_string_view/capacity/empty_neg.cc: New file. * unittests/basic_string_view/cons/char/1.cc: New file. * unittests/basic_string_view/cons/char/2.cc: New file. * unittests/basic_string_view/cons/char/3.cc: New file. * unittests/basic_string_view/cons/wchar_t/1.cc: New file. * unittests/basic_string_view/cons/wchar_t/2.cc: New file. * unittests/basic_string_view/cons/wchar_t/3.cc: New file. * unittests/basic_string_view/element_access/char/1.cc: New file. * unittests/basic_string_view/element_access/char/2.cc: New file. * unittests/basic_string_view/element_access/char/empty.cc: New file. * unittests/basic_string_view/element_access/char/front_back.cc: New file. * unittests/basic_string_view/element_access/wchar_t/1.cc: New file. * unittests/basic_string_view/element_access/wchar_t/2.cc: New file. * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file. * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file. * unittests/basic_string_view/include.cc: New file. * unittests/basic_string_view/inserters/char/1.cc: New file. * unittests/basic_string_view/inserters/char/2.cc: New file. * unittests/basic_string_view/inserters/char/3.cc: New file. * unittests/basic_string_view/inserters/pod/10081-out.cc: New file. * unittests/basic_string_view/inserters/wchar_t/1.cc: New file. * unittests/basic_string_view/inserters/wchar_t/2.cc: New file. * unittests/basic_string_view/inserters/wchar_t/3.cc: New file. * unittests/basic_string_view/literals/types.cc: New file. * unittests/basic_string_view/literals/values.cc: New file. * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file. * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file. * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file. * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file. * unittests/basic_string_view/modifiers/swap/char/1.cc: New file. * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file. * unittests/basic_string_view/operations/compare/char/1.cc: New file. * unittests/basic_string_view/operations/compare/char/13650.cc: New file. * unittests/basic_string_view/operations/compare/char/2.cc: New file. * unittests/basic_string_view/operations/compare/char/70483.cc: New file. * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file. * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file. * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file. * unittests/basic_string_view/operations/copy/char/1.cc: New file. * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file. * unittests/basic_string_view/operations/data/char/1.cc: New file. * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file. * unittests/basic_string_view/operations/find/char/1.cc: New file. * unittests/basic_string_view/operations/find/char/2.cc: New file. * unittests/basic_string_view/operations/find/char/3.cc: New file. * unittests/basic_string_view/operations/find/char/4.cc: New file. * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file. * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file. * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file. * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file. * unittests/basic_string_view/operations/rfind/char/1.cc: New file. * unittests/basic_string_view/operations/rfind/char/2.cc: New file. * unittests/basic_string_view/operations/rfind/char/3.cc: New file. * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file. * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file. * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file. * unittests/basic_string_view/operations/string_conversion/1.cc: New file. * unittests/basic_string_view/operations/substr/char/1.cc: New file. * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file. * unittests/basic_string_view/operators/char/2.cc: New file. * unittests/basic_string_view/operators/wchar_t/2.cc: New file. * unittests/basic_string_view/range_access/char/1.cc: New file. * unittests/basic_string_view/range_access/wchar_t/1.cc: New file. * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file. * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file. * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file. * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file. * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file. * unittests/basic_string_view/requirements/typedefs.cc: New file. * unittests/basic_string_view/typedefs.cc: New file. * unittests/basic_string_view/types/1.cc: New file.	2018-04-09 14:20:47 -04:00