[PATCH v2 13/30] patman: Support extra test features

[Simon Glass]

Provide support for the -X flag, which preserves the working directory
used by tests. Also support -N which shows captured output for tests.

Finally, allow selection of a particular test to run.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

(no changes since v1)

 tools/patman/__main__.py  |  4 +++-
 tools/patman/cmdline.py   |  6 ++++++
 tools/patman/func_test.py | 24 +++++++++++++++++++++++-
 3 files changed, 32 insertions(+), 2 deletions(-)

Applied to sjg/master, thanks!