Yong Tang 76ebea395f Optimize slow bottleneck test of DockerSuite.TestBuildHistory. ...

This PR fix the DockerSuite.TestBuildHistory test in #19425.
It changes the base image from busybox into 'minimalBaseImage()'
and changes the RUN in Dockerfile into LABEL, which greatly
reduces the executation time.
Since the test (DockerSuite.TestBuildHistory) is really about
testing docker history, not about RUN in Dockerfile, the
purpose of the test is not altered.

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Upstream-commit: d609de989f98760e9fca94438184b815fb905681
Component: engine

2016-03-02 20:37:47 +00:00

..

engine

Optimize slow bottleneck test of DockerSuite.TestBuildHistory.

2016-03-02 20:37:47 +00:00