Yong Tang 4ee918032b Relative symlinks don't work with --device argument ...

This fix tries to address the issue raised in #22271 where
relative symlinks don't work with --device argument.

Previously, the symlinks in --device was implemneted (#20684)
with `os.Readlink()` which does not resolve if the linked
target is a relative path. In this fix, `filepath.EvalSymlinks()`
has been used which will reolve correctly with relative
paths.

An additional test case has been added to the existing
`TestRunDeviceSymlink` to cover changes in this fix.

This fix is related to #13840 and #20684, #22271.
This fix fixes #22271.

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Upstream-commit: 632b314b239d1cd5e2498f198503a2983233a9f4
Component: engine

2016-04-25 07:22:56 -07:00

components/engine

Relative symlinks don't work with --device argument

2016-04-25 07:22:56 -07:00

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