[all-commits] [llvm/llvm-project] 478d1e: [libc++] Re-enable macOS back-deployment testing

[Louis Dionne via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 478d1eded229c648f2c559666d2ba19455d948cb
      https://github.com/llvm/llvm-project/commit/478d1eded229c648f2c559666d2ba19455d948cb
  Author: Louis Dionne <ldionne.2 at gmail.com>
  Date:   2021-03-29 (Mon, 29 Mar 2021)

  Changed paths:
    M libcxx/test/std/input.output/filesystems/class.directory_entry/directory_entry.mods/refresh.pass.cpp
    M libcxx/test/std/input.output/filesystems/class.directory_entry/directory_entry.obs/file_size.pass.cpp
    M libcxx/test/std/input.output/filesystems/class.directory_entry/directory_entry.obs/hard_link_count.pass.cpp
    M libcxx/test/std/input.output/filesystems/class.directory_entry/directory_entry.obs/last_write_time.pass.cpp
    M libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.copy_file/copy_file.pass.cpp
    M libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.file_size/file_size.pass.cpp
    M libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.last_write_time/last_write_time.pass.cpp
    M libcxx/utils/ci/buildkite-pipeline.yml
    M libcxx/utils/ci/run-buildbot

  Log Message:
  -----------
  [libc++] Re-enable macOS back-deployment testing

Download older roots from Dropbox instead of Green Dragon, which is too
unreliable. Also XFAIL tests that were broken for back-deployment
configurations by D98097.

Differential Revision: https://reviews.llvm.org/D99359