cmd/go/internal/fsys: add Glob

Glob is needed for //go:embed processing.

Also change TestReadDir to be deterministic
and print more output about failures.

Change-Id: Ie22a9c5b32bda753579ff98cec1d28e3244c4e06
Reviewed-on: https://go-review.googlesource.com/c/go/+/264538
Trust: Russ Cox <rsc@golang.org>
Trust: Jay Conrod <jayconrod@google.com>
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Michael Matloob <matloob@golang.org>
2 files changed
tree: d20e7aa3456506778853bda250705931d7772f0b
  1. .github/
  2. api/
  3. doc/
  4. lib/
  5. misc/
  6. src/
  7. test/
  8. .gitattributes
  9. .gitignore
  10. AUTHORS
  11. CONTRIBUTING.md
  12. CONTRIBUTORS
  13. favicon.ico
  14. LICENSE
  15. PATENTS
  16. README.md
  17. robots.txt
  18. SECURITY.md
README.md

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