[libc++] Build <filesystem> support as part of the dylib

Summary:
This patch treats <filesystem> as a first-class citizen of the dylib,
like all other sub-libraries (e.g. <chrono>). As such, it also removes
all special handling for installing the filesystem library separately
or disabling part of the test suite from the lit command line.

Reviewers: mclow.lists, EricWF, serge-sans-paille

Subscribers: mgorny, christof, jkorous, dexonsmith, jfb, jdoerfert, libcxx-commits

Differential Revision: https://reviews.llvm.org/D59152

llvm-svn: 356500

3 files changed, 0 insertions, 157 deletions

diff --git a/libcxx/test/std/input.output/filesystems/class.file_status/file_status.cons.pass.cpp b/libcxx/test/std/input.output/filesystems/class.file_status/file_status.cons.pass.cpp
deleted file mode 100644
index 74fdaaf2084..00000000000
--- a/libcxx/test/std/input.output/filesystems/class.file_status/file_status.cons.pass.cpp
+++ /dev/null
@@ -1,61 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++98, c++03
-
-// <filesystem>
-
-// class file_status
-
-// explicit file_status() noexcept;
-// explicit file_status(file_type, perms prms = perms::unknown) noexcept;
-
-#include "filesystem_include.hpp"
-#include <type_traits>
-#include <cassert>
-
-#include "test_convertible.hpp"
-
-
-int main(int, char**) {
- using namespace fs;
-  // Default ctor
-  {
-    static_assert(std::is_nothrow_default_constructible<file_status>::value,
-                  "The default constructor must be noexcept");
-    static_assert(test_convertible<file_status>(),
-                  "The default constructor must not be explicit");
-    const file_status f;
-    assert(f.type()  == file_type::none);
-    assert(f.permissions() == perms::unknown);
-  }
-
-  // Unary ctor
-  {
-    static_assert(std::is_nothrow_constructible<file_status, file_type>::value,
-                  "This constructor must be noexcept");
-    static_assert(!test_convertible<file_status, file_type>(),
-                 "This constructor must be explicit");
-
-    const file_status f(file_type::not_found);
-    assert(f.type()  == file_type::not_found);
-    assert(f.permissions() == perms::unknown);
-  }
-  // Binary ctor
-  {
-    static_assert(std::is_nothrow_constructible<file_status, file_type, perms>::value,
-                  "This constructor must be noexcept");
-    static_assert(!test_convertible<file_status, file_type, perms>(),
-                  "This constructor must b explicit");
-    const file_status f(file_type::regular, perms::owner_read);
-    assert(f.type()  == file_type::regular);
-    assert(f.permissions() == perms::owner_read);
-  }
-
-  return 0;
-}
diff --git a/libcxx/test/std/input.output/filesystems/class.file_status/file_status.mods.pass.cpp b/libcxx/test/std/input.output/filesystems/class.file_status/file_status.mods.pass.cpp
deleted file mode 100644
index 0ee9f709ba4..00000000000
--- a/libcxx/test/std/input.output/filesystems/class.file_status/file_status.mods.pass.cpp
+++ /dev/null
@@ -1,50 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++98, c++03
-
-// <filesystem>
-
-// class file_status
-
-// void type(file_type) noexcept;
-// void permissions(perms) noexcept;
-
-#include "filesystem_include.hpp"
-#include <type_traits>
-#include <cassert>
-
-
-int main(int, char**) {
-  using namespace fs;
-
-  file_status st;
-
-  // type test
-  {
-    static_assert(noexcept(st.type(file_type::regular)),
-                  "operation must be noexcept");
-    static_assert(std::is_same<decltype(st.type(file_type::regular)), void>::value,
-                 "operation must return void");
-    assert(st.type() != file_type::regular);
-    st.type(file_type::regular);
-    assert(st.type() == file_type::regular);
-  }
-  // permissions test
-  {
-    static_assert(noexcept(st.permissions(perms::owner_read)),
-                  "operation must be noexcept");
-    static_assert(std::is_same<decltype(st.permissions(perms::owner_read)), void>::value,
-                 "operation must return void");
-    assert(st.permissions() != perms::owner_read);
-    st.permissions(perms::owner_read);
-    assert(st.permissions() == perms::owner_read);
-  }
-
-  return 0;
-}
diff --git a/libcxx/test/std/input.output/filesystems/class.file_status/file_status.obs.pass.cpp b/libcxx/test/std/input.output/filesystems/class.file_status/file_status.obs.pass.cpp
deleted file mode 100644
index ec4863139f4..00000000000
--- a/libcxx/test/std/input.output/filesystems/class.file_status/file_status.obs.pass.cpp
+++ /dev/null
@@ -1,46 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++98, c++03
-
-// <filesystem>
-
-// class file_status
-
-// file_type type() const noexcept;
-// perms permissions(p) const noexcept;
-
-#include "filesystem_include.hpp"
-#include <type_traits>
-#include <cassert>
-
-
-int main(int, char**) {
-  using namespace fs;
-
-  const file_status st(file_type::regular, perms::owner_read);
-
-  // type test
-  {
-    static_assert(noexcept(st.type()),
-                  "operation must be noexcept");
-    static_assert(std::is_same<decltype(st.type()), file_type>::value,
-                 "operation must return file_type");
-    assert(st.type() == file_type::regular);
-  }
-  // permissions test
-  {
-    static_assert(noexcept(st.permissions()),
-                  "operation must be noexcept");
-    static_assert(std::is_same<decltype(st.permissions()), perms>::value,
-                 "operation must return perms");
-    assert(st.permissions() == perms::owner_read);
-  }
-
-  return 0;
-}