Windows, test wrapper: redirect subprocess' output

In this commit:

- move the TeeImpl class declaration higher in the
  file

- change TeeImpl's semantics to own the handles
  (via AutoHandle), because the handles must live
  exactly as long as the TeeImpl object

- create file handles that the subprocess shall
  inherit, and pass their list to CreateProcessW

- use the TeeImpl object to stream the subprocess'
  output into the test log and to stdout

See https://github.com/bazelbuild/bazel/issues/5508

Closes #6693.

PiperOrigin-RevId: 222061556
2 files changed
tree: 9d92d7ddadfcc071351538491e37521737ce405f
  1. .bazelci/
  2. examples/
  3. scripts/
  4. site/
  5. src/
  6. third_party/
  7. tools/
  8. .gitattributes
  9. .gitignore
  10. AUTHORS
  11. BUILD
  12. CHANGELOG.md
  13. CODEOWNERS
  14. combine_distfiles.py
  15. combine_distfiles_to_tar.sh
  16. compile.sh
  17. CONTRIBUTING.md
  18. CONTRIBUTORS
  19. distdir.bzl
  20. ISSUE_TEMPLATE.md
  21. LICENSE
  22. README.md
  23. WORKSPACE
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