tree 122da99240f3751ce0988ec9ac0ba57665947730
parent 19e2e6d85890a037fd493d0415dbdd5bfc186241
author Junxiao Shi <git@mail1.yoursunny.com> 1485400205 +0000
committer Junxiao Shi <git@mail1.yoursunny.com> 1485400205 +0000

tools: add exit code and streams to nfdc::ExecuteContext

Moving exit code to the context allows error handling routines to
rely only on the context.

Moving stdout and stderr streams to the context allows mocking in
unit tests, and allows sending output to a buffer for pre-processing
when we implement interactive mode.

refs #3864

Change-Id: Ibf59c12405d0eaca0597835cb2e30125b7f70adb