diff options
Diffstat (limited to 'libcxx/test/std/extensions')
4 files changed, 76 insertions, 0 deletions
diff --git a/libcxx/test/std/extensions/hash/specializations.fail.cpp b/libcxx/test/std/extensions/hash/specializations.fail.cpp new file mode 100644 index 00000000000..8eeffb5802e --- /dev/null +++ b/libcxx/test/std/extensions/hash/specializations.fail.cpp @@ -0,0 +1,17 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include <assert.h> +#include <ext/hash_map> +#include <string> + +int main() +{ + assert(__gnu_cxx::hash<std::string>()(std::string()) == 0); // error +} diff --git a/libcxx/test/std/extensions/hash/specializations.pass.cpp b/libcxx/test/std/extensions/hash/specializations.pass.cpp new file mode 100644 index 00000000000..884614ec8a2 --- /dev/null +++ b/libcxx/test/std/extensions/hash/specializations.pass.cpp @@ -0,0 +1,29 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include <assert.h> +#include <ext/hash_map> +#include <string> + +int main() +{ + char str[] = "test"; + assert(__gnu_cxx::hash<const char *>()("test") == + std::hash<std::string>()("test")); + assert(__gnu_cxx::hash<char *>()(str) == std::hash<std::string>()("test")); + assert(__gnu_cxx::hash<char>()(42) == 42); + assert(__gnu_cxx::hash<signed char>()(42) == 42); + assert(__gnu_cxx::hash<unsigned char>()(42) == 42); + assert(__gnu_cxx::hash<short>()(42) == 42); + assert(__gnu_cxx::hash<unsigned short>()(42) == 42); + assert(__gnu_cxx::hash<int>()(42) == 42); + assert(__gnu_cxx::hash<unsigned int>()(42) == 42); + assert(__gnu_cxx::hash<long>()(42) == 42); + assert(__gnu_cxx::hash<unsigned long>()(42) == 42); +} diff --git a/libcxx/test/std/extensions/hash_map/const_iterator.fail.cpp b/libcxx/test/std/extensions/hash_map/const_iterator.fail.cpp new file mode 100644 index 00000000000..e4c536e8f33 --- /dev/null +++ b/libcxx/test/std/extensions/hash_map/const_iterator.fail.cpp @@ -0,0 +1,18 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include <ext/hash_map> + +int main() +{ + __gnu_cxx::hash_map<int, int> m; + m[1] = 1; + const __gnu_cxx::hash_map<int, int> &cm = m; + cm.find(1)->second = 2; // error +} diff --git a/libcxx/test/std/extensions/nothing_to_do.pass.cpp b/libcxx/test/std/extensions/nothing_to_do.pass.cpp new file mode 100644 index 00000000000..b58f5c55b64 --- /dev/null +++ b/libcxx/test/std/extensions/nothing_to_do.pass.cpp @@ -0,0 +1,12 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +int main() +{ +} |
